12297 rivejä
285 KiB
JavaScript
12297 rivejä
285 KiB
JavaScript
;(function(){
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// CommonJS require()
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function require(p){
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var path = require.resolve(p)
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, mod = require.modules[path];
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if (!mod) throw new Error('failed to require "' + p + '"');
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if (!mod.exports) {
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mod.exports = {};
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mod.call(mod.exports, mod, mod.exports, require.relative(path));
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}
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return mod.exports;
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}
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require.modules = {};
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require.resolve = function (path){
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var orig = path
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, reg = path + '.js'
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, index = path + '/index.js';
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return require.modules[reg] && reg
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|| require.modules[index] && index
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|| orig;
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};
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require.register = function (path, fn){
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require.modules[path] = fn;
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};
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require.relative = function (parent) {
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return function(p){
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if ('.' != p.charAt(0)) return require(p);
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var path = parent.split('/')
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, segs = p.split('/');
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path.pop();
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for (var i = 0; i < segs.length; i++) {
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var seg = segs[i];
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if ('..' == seg) path.pop();
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else if ('.' != seg) path.push(seg);
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}
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return require(path.join('/'));
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};
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};
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require.register("browser/debug.js", function(module, exports, require){
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module.exports = function(type){
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return function(){
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}
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};
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}); // module: browser/debug.js
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require.register("browser/diff.js", function(module, exports, require){
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/* See LICENSE file for terms of use */
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/*
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* Text diff implementation.
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*
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* This library supports the following APIS:
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* JsDiff.diffChars: Character by character diff
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* JsDiff.diffWords: Word (as defined by \b regex) diff which ignores whitespace
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* JsDiff.diffLines: Line based diff
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*
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* JsDiff.diffCss: Diff targeted at CSS content
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*
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* These methods are based on the implementation proposed in
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* "An O(ND) Difference Algorithm and its Variations" (Myers, 1986).
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* http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.4.6927
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*/
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var JsDiff = (function() {
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/*jshint maxparams: 5*/
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function clonePath(path) {
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return { newPos: path.newPos, components: path.components.slice(0) };
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}
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function removeEmpty(array) {
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var ret = [];
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for (var i = 0; i < array.length; i++) {
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if (array[i]) {
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ret.push(array[i]);
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}
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}
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return ret;
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}
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function escapeHTML(s) {
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var n = s;
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n = n.replace(/&/g, '&');
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n = n.replace(/</g, '<');
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n = n.replace(/>/g, '>');
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n = n.replace(/"/g, '"');
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return n;
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}
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var Diff = function(ignoreWhitespace) {
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this.ignoreWhitespace = ignoreWhitespace;
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};
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Diff.prototype = {
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diff: function(oldString, newString) {
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// Handle the identity case (this is due to unrolling editLength == 0
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if (newString === oldString) {
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return [{ value: newString }];
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}
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if (!newString) {
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return [{ value: oldString, removed: true }];
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}
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if (!oldString) {
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return [{ value: newString, added: true }];
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}
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newString = this.tokenize(newString);
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oldString = this.tokenize(oldString);
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var newLen = newString.length, oldLen = oldString.length;
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var maxEditLength = newLen + oldLen;
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var bestPath = [{ newPos: -1, components: [] }];
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// Seed editLength = 0
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var oldPos = this.extractCommon(bestPath[0], newString, oldString, 0);
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if (bestPath[0].newPos+1 >= newLen && oldPos+1 >= oldLen) {
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return bestPath[0].components;
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}
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for (var editLength = 1; editLength <= maxEditLength; editLength++) {
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for (var diagonalPath = -1*editLength; diagonalPath <= editLength; diagonalPath+=2) {
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var basePath;
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var addPath = bestPath[diagonalPath-1],
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removePath = bestPath[diagonalPath+1];
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oldPos = (removePath ? removePath.newPos : 0) - diagonalPath;
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if (addPath) {
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// No one else is going to attempt to use this value, clear it
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bestPath[diagonalPath-1] = undefined;
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}
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var canAdd = addPath && addPath.newPos+1 < newLen;
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var canRemove = removePath && 0 <= oldPos && oldPos < oldLen;
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if (!canAdd && !canRemove) {
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bestPath[diagonalPath] = undefined;
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continue;
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}
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// Select the diagonal that we want to branch from. We select the prior
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// path whose position in the new string is the farthest from the origin
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// and does not pass the bounds of the diff graph
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if (!canAdd || (canRemove && addPath.newPos < removePath.newPos)) {
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basePath = clonePath(removePath);
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this.pushComponent(basePath.components, oldString[oldPos], undefined, true);
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} else {
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basePath = clonePath(addPath);
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basePath.newPos++;
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this.pushComponent(basePath.components, newString[basePath.newPos], true, undefined);
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}
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var oldPos = this.extractCommon(basePath, newString, oldString, diagonalPath);
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if (basePath.newPos+1 >= newLen && oldPos+1 >= oldLen) {
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return basePath.components;
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} else {
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bestPath[diagonalPath] = basePath;
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}
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}
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}
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},
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pushComponent: function(components, value, added, removed) {
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var last = components[components.length-1];
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if (last && last.added === added && last.removed === removed) {
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// We need to clone here as the component clone operation is just
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// as shallow array clone
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components[components.length-1] =
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{value: this.join(last.value, value), added: added, removed: removed };
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} else {
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components.push({value: value, added: added, removed: removed });
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}
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},
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extractCommon: function(basePath, newString, oldString, diagonalPath) {
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var newLen = newString.length,
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oldLen = oldString.length,
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newPos = basePath.newPos,
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oldPos = newPos - diagonalPath;
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while (newPos+1 < newLen && oldPos+1 < oldLen && this.equals(newString[newPos+1], oldString[oldPos+1])) {
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newPos++;
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oldPos++;
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this.pushComponent(basePath.components, newString[newPos], undefined, undefined);
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}
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basePath.newPos = newPos;
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return oldPos;
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},
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equals: function(left, right) {
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var reWhitespace = /\S/;
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if (this.ignoreWhitespace && !reWhitespace.test(left) && !reWhitespace.test(right)) {
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return true;
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} else {
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return left === right;
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}
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},
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join: function(left, right) {
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return left + right;
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},
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tokenize: function(value) {
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return value;
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}
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};
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var CharDiff = new Diff();
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var WordDiff = new Diff(true);
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var WordWithSpaceDiff = new Diff();
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WordDiff.tokenize = WordWithSpaceDiff.tokenize = function(value) {
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return removeEmpty(value.split(/(\s+|\b)/));
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};
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var CssDiff = new Diff(true);
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CssDiff.tokenize = function(value) {
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return removeEmpty(value.split(/([{}:;,]|\s+)/));
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};
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var LineDiff = new Diff();
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LineDiff.tokenize = function(value) {
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return value.split(/^/m);
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};
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return {
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Diff: Diff,
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diffChars: function(oldStr, newStr) { return CharDiff.diff(oldStr, newStr); },
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diffWords: function(oldStr, newStr) { return WordDiff.diff(oldStr, newStr); },
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diffWordsWithSpace: function(oldStr, newStr) { return WordWithSpaceDiff.diff(oldStr, newStr); },
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diffLines: function(oldStr, newStr) { return LineDiff.diff(oldStr, newStr); },
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diffCss: function(oldStr, newStr) { return CssDiff.diff(oldStr, newStr); },
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createPatch: function(fileName, oldStr, newStr, oldHeader, newHeader) {
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var ret = [];
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ret.push('Index: ' + fileName);
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ret.push('===================================================================');
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ret.push('--- ' + fileName + (typeof oldHeader === 'undefined' ? '' : '\t' + oldHeader));
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ret.push('+++ ' + fileName + (typeof newHeader === 'undefined' ? '' : '\t' + newHeader));
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var diff = LineDiff.diff(oldStr, newStr);
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if (!diff[diff.length-1].value) {
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diff.pop(); // Remove trailing newline add
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}
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diff.push({value: '', lines: []}); // Append an empty value to make cleanup easier
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function contextLines(lines) {
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return lines.map(function(entry) { return ' ' + entry; });
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}
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function eofNL(curRange, i, current) {
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var last = diff[diff.length-2],
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isLast = i === diff.length-2,
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isLastOfType = i === diff.length-3 && (current.added !== last.added || current.removed !== last.removed);
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// Figure out if this is the last line for the given file and missing NL
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if (!/\n$/.test(current.value) && (isLast || isLastOfType)) {
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curRange.push('\\ No newline at end of file');
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}
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}
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var oldRangeStart = 0, newRangeStart = 0, curRange = [],
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oldLine = 1, newLine = 1;
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for (var i = 0; i < diff.length; i++) {
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var current = diff[i],
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lines = current.lines || current.value.replace(/\n$/, '').split('\n');
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current.lines = lines;
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||
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if (current.added || current.removed) {
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if (!oldRangeStart) {
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var prev = diff[i-1];
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oldRangeStart = oldLine;
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newRangeStart = newLine;
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if (prev) {
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curRange = contextLines(prev.lines.slice(-4));
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oldRangeStart -= curRange.length;
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newRangeStart -= curRange.length;
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}
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}
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curRange.push.apply(curRange, lines.map(function(entry) { return (current.added?'+':'-') + entry; }));
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eofNL(curRange, i, current);
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if (current.added) {
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newLine += lines.length;
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} else {
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oldLine += lines.length;
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}
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} else {
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if (oldRangeStart) {
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// Close out any changes that have been output (or join overlapping)
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if (lines.length <= 8 && i < diff.length-2) {
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// Overlapping
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curRange.push.apply(curRange, contextLines(lines));
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} else {
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// end the range and output
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var contextSize = Math.min(lines.length, 4);
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ret.push(
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'@@ -' + oldRangeStart + ',' + (oldLine-oldRangeStart+contextSize)
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+ ' +' + newRangeStart + ',' + (newLine-newRangeStart+contextSize)
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+ ' @@');
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ret.push.apply(ret, curRange);
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ret.push.apply(ret, contextLines(lines.slice(0, contextSize)));
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if (lines.length <= 4) {
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eofNL(ret, i, current);
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}
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oldRangeStart = 0; newRangeStart = 0; curRange = [];
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}
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}
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oldLine += lines.length;
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newLine += lines.length;
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||
}
|
||
}
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return ret.join('\n') + '\n';
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},
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applyPatch: function(oldStr, uniDiff) {
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||
var diffstr = uniDiff.split('\n');
|
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var diff = [];
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var remEOFNL = false,
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addEOFNL = false;
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||
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for (var i = (diffstr[0][0]==='I'?4:0); i < diffstr.length; i++) {
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if(diffstr[i][0] === '@') {
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var meh = diffstr[i].split(/@@ -(\d+),(\d+) \+(\d+),(\d+) @@/);
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diff.unshift({
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start:meh[3],
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oldlength:meh[2],
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||
oldlines:[],
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newlength:meh[4],
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||
newlines:[]
|
||
});
|
||
} else if(diffstr[i][0] === '+') {
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diff[0].newlines.push(diffstr[i].substr(1));
|
||
} else if(diffstr[i][0] === '-') {
|
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diff[0].oldlines.push(diffstr[i].substr(1));
|
||
} else if(diffstr[i][0] === ' ') {
|
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diff[0].newlines.push(diffstr[i].substr(1));
|
||
diff[0].oldlines.push(diffstr[i].substr(1));
|
||
} else if(diffstr[i][0] === '\\') {
|
||
if (diffstr[i-1][0] === '+') {
|
||
remEOFNL = true;
|
||
} else if(diffstr[i-1][0] === '-') {
|
||
addEOFNL = true;
|
||
}
|
||
}
|
||
}
|
||
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var str = oldStr.split('\n');
|
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for (var i = diff.length - 1; i >= 0; i--) {
|
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var d = diff[i];
|
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for (var j = 0; j < d.oldlength; j++) {
|
||
if(str[d.start-1+j] !== d.oldlines[j]) {
|
||
return false;
|
||
}
|
||
}
|
||
Array.prototype.splice.apply(str,[d.start-1,+d.oldlength].concat(d.newlines));
|
||
}
|
||
|
||
if (remEOFNL) {
|
||
while (!str[str.length-1]) {
|
||
str.pop();
|
||
}
|
||
} else if (addEOFNL) {
|
||
str.push('');
|
||
}
|
||
return str.join('\n');
|
||
},
|
||
|
||
convertChangesToXML: function(changes){
|
||
var ret = [];
|
||
for ( var i = 0; i < changes.length; i++) {
|
||
var change = changes[i];
|
||
if (change.added) {
|
||
ret.push('<ins>');
|
||
} else if (change.removed) {
|
||
ret.push('<del>');
|
||
}
|
||
|
||
ret.push(escapeHTML(change.value));
|
||
|
||
if (change.added) {
|
||
ret.push('</ins>');
|
||
} else if (change.removed) {
|
||
ret.push('</del>');
|
||
}
|
||
}
|
||
return ret.join('');
|
||
},
|
||
|
||
// See: http://code.google.com/p/google-diff-match-patch/wiki/API
|
||
convertChangesToDMP: function(changes){
|
||
var ret = [], change;
|
||
for ( var i = 0; i < changes.length; i++) {
|
||
change = changes[i];
|
||
ret.push([(change.added ? 1 : change.removed ? -1 : 0), change.value]);
|
||
}
|
||
return ret;
|
||
}
|
||
};
|
||
})();
|
||
|
||
if (typeof module !== 'undefined') {
|
||
module.exports = JsDiff;
|
||
}
|
||
|
||
}); // module: browser/diff.js
|
||
|
||
require.register("browser/escape-string-regexp.js", function(module, exports, require){
|
||
'use strict';
|
||
|
||
var matchOperatorsRe = /[|\\{}()[\]^$+*?.]/g;
|
||
|
||
module.exports = function (str) {
|
||
if (typeof str !== 'string') {
|
||
throw new TypeError('Expected a string');
|
||
}
|
||
|
||
return str.replace(matchOperatorsRe, '\\$&');
|
||
};
|
||
|
||
}); // module: browser/escape-string-regexp.js
|
||
|
||
require.register("browser/events.js", function(module, exports, require){
|
||
/**
|
||
* Module exports.
|
||
*/
|
||
|
||
exports.EventEmitter = EventEmitter;
|
||
|
||
/**
|
||
* Check if `obj` is an array.
|
||
*/
|
||
|
||
function isArray(obj) {
|
||
return '[object Array]' == {}.toString.call(obj);
|
||
}
|
||
|
||
/**
|
||
* Event emitter constructor.
|
||
*
|
||
* @api public
|
||
*/
|
||
|
||
function EventEmitter(){};
|
||
|
||
/**
|
||
* Adds a listener.
|
||
*
|
||
* @api public
|
||
*/
|
||
|
||
EventEmitter.prototype.on = function (name, fn) {
|
||
if (!this.$events) {
|
||
this.$events = {};
|
||
}
|
||
|
||
if (!this.$events[name]) {
|
||
this.$events[name] = fn;
|
||
} else if (isArray(this.$events[name])) {
|
||
this.$events[name].push(fn);
|
||
} else {
|
||
this.$events[name] = [this.$events[name], fn];
|
||
}
|
||
|
||
return this;
|
||
};
|
||
|
||
EventEmitter.prototype.addListener = EventEmitter.prototype.on;
|
||
|
||
/**
|
||
* Adds a volatile listener.
|
||
*
|
||
* @api public
|
||
*/
|
||
|
||
EventEmitter.prototype.once = function (name, fn) {
|
||
var self = this;
|
||
|
||
function on () {
|
||
self.removeListener(name, on);
|
||
fn.apply(this, arguments);
|
||
};
|
||
|
||
on.listener = fn;
|
||
this.on(name, on);
|
||
|
||
return this;
|
||
};
|
||
|
||
/**
|
||
* Removes a listener.
|
||
*
|
||
* @api public
|
||
*/
|
||
|
||
EventEmitter.prototype.removeListener = function (name, fn) {
|
||
if (this.$events && this.$events[name]) {
|
||
var list = this.$events[name];
|
||
|
||
if (isArray(list)) {
|
||
var pos = -1;
|
||
|
||
for (var i = 0, l = list.length; i < l; i++) {
|
||
if (list[i] === fn || (list[i].listener && list[i].listener === fn)) {
|
||
pos = i;
|
||
break;
|
||
}
|
||
}
|
||
|
||
if (pos < 0) {
|
||
return this;
|
||
}
|
||
|
||
list.splice(pos, 1);
|
||
|
||
if (!list.length) {
|
||
delete this.$events[name];
|
||
}
|
||
} else if (list === fn || (list.listener && list.listener === fn)) {
|
||
delete this.$events[name];
|
||
}
|
||
}
|
||
|
||
return this;
|
||
};
|
||
|
||
/**
|
||
* Removes all listeners for an event.
|
||
*
|
||
* @api public
|
||
*/
|
||
|
||
EventEmitter.prototype.removeAllListeners = function (name) {
|
||
if (name === undefined) {
|
||
this.$events = {};
|
||
return this;
|
||
}
|
||
|
||
if (this.$events && this.$events[name]) {
|
||
this.$events[name] = null;
|
||
}
|
||
|
||
return this;
|
||
};
|
||
|
||
/**
|
||
* Gets all listeners for a certain event.
|
||
*
|
||
* @api public
|
||
*/
|
||
|
||
EventEmitter.prototype.listeners = function (name) {
|
||
if (!this.$events) {
|
||
this.$events = {};
|
||
}
|
||
|
||
if (!this.$events[name]) {
|
||
this.$events[name] = [];
|
||
}
|
||
|
||
if (!isArray(this.$events[name])) {
|
||
this.$events[name] = [this.$events[name]];
|
||
}
|
||
|
||
return this.$events[name];
|
||
};
|
||
|
||
/**
|
||
* Emits an event.
|
||
*
|
||
* @api public
|
||
*/
|
||
|
||
EventEmitter.prototype.emit = function (name) {
|
||
if (!this.$events) {
|
||
return false;
|
||
}
|
||
|
||
var handler = this.$events[name];
|
||
|
||
if (!handler) {
|
||
return false;
|
||
}
|
||
|
||
var args = [].slice.call(arguments, 1);
|
||
|
||
if ('function' == typeof handler) {
|
||
handler.apply(this, args);
|
||
} else if (isArray(handler)) {
|
||
var listeners = handler.slice();
|
||
|
||
for (var i = 0, l = listeners.length; i < l; i++) {
|
||
listeners[i].apply(this, args);
|
||
}
|
||
} else {
|
||
return false;
|
||
}
|
||
|
||
return true;
|
||
};
|
||
|
||
}); // module: browser/events.js
|
||
|
||
require.register("browser/fs.js", function(module, exports, require){
|
||
|
||
}); // module: browser/fs.js
|
||
|
||
require.register("browser/glob.js", function(module, exports, require){
|
||
|
||
}); // module: browser/glob.js
|
||
|
||
require.register("browser/path.js", function(module, exports, require){
|
||
|
||
}); // module: browser/path.js
|
||
|
||
require.register("browser/progress.js", function(module, exports, require){
|
||
/**
|
||
* Expose `Progress`.
|
||
*/
|
||
|
||
module.exports = Progress;
|
||
|
||
/**
|
||
* Initialize a new `Progress` indicator.
|
||
*/
|
||
|
||
function Progress() {
|
||
this.percent = 0;
|
||
this.size(0);
|
||
this.fontSize(11);
|
||
this.font('helvetica, arial, sans-serif');
|
||
}
|
||
|
||
/**
|
||
* Set progress size to `n`.
|
||
*
|
||
* @param {Number} n
|
||
* @return {Progress} for chaining
|
||
* @api public
|
||
*/
|
||
|
||
Progress.prototype.size = function(n){
|
||
this._size = n;
|
||
return this;
|
||
};
|
||
|
||
/**
|
||
* Set text to `str`.
|
||
*
|
||
* @param {String} str
|
||
* @return {Progress} for chaining
|
||
* @api public
|
||
*/
|
||
|
||
Progress.prototype.text = function(str){
|
||
this._text = str;
|
||
return this;
|
||
};
|
||
|
||
/**
|
||
* Set font size to `n`.
|
||
*
|
||
* @param {Number} n
|
||
* @return {Progress} for chaining
|
||
* @api public
|
||
*/
|
||
|
||
Progress.prototype.fontSize = function(n){
|
||
this._fontSize = n;
|
||
return this;
|
||
};
|
||
|
||
/**
|
||
* Set font `family`.
|
||
*
|
||
* @param {String} family
|
||
* @return {Progress} for chaining
|
||
*/
|
||
|
||
Progress.prototype.font = function(family){
|
||
this._font = family;
|
||
return this;
|
||
};
|
||
|
||
/**
|
||
* Update percentage to `n`.
|
||
*
|
||
* @param {Number} n
|
||
* @return {Progress} for chaining
|
||
*/
|
||
|
||
Progress.prototype.update = function(n){
|
||
this.percent = n;
|
||
return this;
|
||
};
|
||
|
||
/**
|
||
* Draw on `ctx`.
|
||
*
|
||
* @param {CanvasRenderingContext2d} ctx
|
||
* @return {Progress} for chaining
|
||
*/
|
||
|
||
Progress.prototype.draw = function(ctx){
|
||
try {
|
||
var percent = Math.min(this.percent, 100)
|
||
, size = this._size
|
||
, half = size / 2
|
||
, x = half
|
||
, y = half
|
||
, rad = half - 1
|
||
, fontSize = this._fontSize;
|
||
|
||
ctx.font = fontSize + 'px ' + this._font;
|
||
|
||
var angle = Math.PI * 2 * (percent / 100);
|
||
ctx.clearRect(0, 0, size, size);
|
||
|
||
// outer circle
|
||
ctx.strokeStyle = '#9f9f9f';
|
||
ctx.beginPath();
|
||
ctx.arc(x, y, rad, 0, angle, false);
|
||
ctx.stroke();
|
||
|
||
// inner circle
|
||
ctx.strokeStyle = '#eee';
|
||
ctx.beginPath();
|
||
ctx.arc(x, y, rad - 1, 0, angle, true);
|
||
ctx.stroke();
|
||
|
||
// text
|
||
var text = this._text || (percent | 0) + '%'
|
||
, w = ctx.measureText(text).width;
|
||
|
||
ctx.fillText(
|
||
text
|
||
, x - w / 2 + 1
|
||
, y + fontSize / 2 - 1);
|
||
} catch (ex) {} //don't fail if we can't render progress
|
||
return this;
|
||
};
|
||
|
||
}); // module: browser/progress.js
|
||
|
||
require.register("browser/tty.js", function(module, exports, require){
|
||
exports.isatty = function(){
|
||
return true;
|
||
};
|
||
|
||
exports.getWindowSize = function(){
|
||
if ('innerHeight' in global) {
|
||
return [global.innerHeight, global.innerWidth];
|
||
} else {
|
||
// In a Web Worker, the DOM Window is not available.
|
||
return [640, 480];
|
||
}
|
||
};
|
||
|
||
}); // module: browser/tty.js
|
||
|
||
require.register("context.js", function(module, exports, require){
|
||
/**
|
||
* Expose `Context`.
|
||
*/
|
||
|
||
module.exports = Context;
|
||
|
||
/**
|
||
* Initialize a new `Context`.
|
||
*
|
||
* @api private
|
||
*/
|
||
|
||
function Context(){}
|
||
|
||
/**
|
||
* Set or get the context `Runnable` to `runnable`.
|
||
*
|
||
* @param {Runnable} runnable
|
||
* @return {Context}
|
||
* @api private
|
||
*/
|
||
|
||
Context.prototype.runnable = function(runnable){
|
||
if (0 == arguments.length) return this._runnable;
|
||
this.test = this._runnable = runnable;
|
||
return this;
|
||
};
|
||
|
||
/**
|
||
* Set test timeout `ms`.
|
||
*
|
||
* @param {Number} ms
|
||
* @return {Context} self
|
||
* @api private
|
||
*/
|
||
|
||
Context.prototype.timeout = function(ms){
|
||
if (arguments.length === 0) return this.runnable().timeout();
|
||
this.runnable().timeout(ms);
|
||
return this;
|
||
};
|
||
|
||
/**
|
||
* Set test timeout `enabled`.
|
||
*
|
||
* @param {Boolean} enabled
|
||
* @return {Context} self
|
||
* @api private
|
||
*/
|
||
|
||
Context.prototype.enableTimeouts = function (enabled) {
|
||
this.runnable().enableTimeouts(enabled);
|
||
return this;
|
||
};
|
||
|
||
|
||
/**
|
||
* Set test slowness threshold `ms`.
|
||
*
|
||
* @param {Number} ms
|
||
* @return {Context} self
|
||
* @api private
|
||
*/
|
||
|
||
Context.prototype.slow = function(ms){
|
||
this.runnable().slow(ms);
|
||
return this;
|
||
};
|
||
|
||
/**
|
||
* Inspect the context void of `._runnable`.
|
||
*
|
||
* @return {String}
|
||
* @api private
|
||
*/
|
||
|
||
Context.prototype.inspect = function(){
|
||
return JSON.stringify(this, function(key, val){
|
||
if ('_runnable' == key) return;
|
||
if ('test' == key) return;
|
||
return val;
|
||
}, 2);
|
||
};
|
||
|
||
}); // module: context.js
|
||
|
||
require.register("hook.js", function(module, exports, require){
|
||
/**
|
||
* Module dependencies.
|
||
*/
|
||
|
||
var Runnable = require('./runnable');
|
||
|
||
/**
|
||
* Expose `Hook`.
|
||
*/
|
||
|
||
module.exports = Hook;
|
||
|
||
/**
|
||
* Initialize a new `Hook` with the given `title` and callback `fn`.
|
||
*
|
||
* @param {String} title
|
||
* @param {Function} fn
|
||
* @api private
|
||
*/
|
||
|
||
function Hook(title, fn) {
|
||
Runnable.call(this, title, fn);
|
||
this.type = 'hook';
|
||
}
|
||
|
||
/**
|
||
* Inherit from `Runnable.prototype`.
|
||
*/
|
||
|
||
function F(){};
|
||
F.prototype = Runnable.prototype;
|
||
Hook.prototype = new F;
|
||
Hook.prototype.constructor = Hook;
|
||
|
||
|
||
/**
|
||
* Get or set the test `err`.
|
||
*
|
||
* @param {Error} err
|
||
* @return {Error}
|
||
* @api public
|
||
*/
|
||
|
||
Hook.prototype.error = function(err){
|
||
if (0 == arguments.length) {
|
||
var err = this._error;
|
||
this._error = null;
|
||
return err;
|
||
}
|
||
|
||
this._error = err;
|
||
};
|
||
|
||
}); // module: hook.js
|
||
|
||
require.register("interfaces/bdd.js", function(module, exports, require){
|
||
/**
|
||
* Module dependencies.
|
||
*/
|
||
|
||
var Suite = require('../suite')
|
||
, Test = require('../test')
|
||
, utils = require('../utils')
|
||
, escapeRe = require('browser/escape-string-regexp');
|
||
|
||
/**
|
||
* BDD-style interface:
|
||
*
|
||
* describe('Array', function(){
|
||
* describe('#indexOf()', function(){
|
||
* it('should return -1 when not present', function(){
|
||
*
|
||
* });
|
||
*
|
||
* it('should return the index when present', function(){
|
||
*
|
||
* });
|
||
* });
|
||
* });
|
||
*
|
||
*/
|
||
|
||
module.exports = function(suite){
|
||
var suites = [suite];
|
||
|
||
suite.on('pre-require', function(context, file, mocha){
|
||
|
||
/**
|
||
* Execute before running tests.
|
||
*/
|
||
|
||
context.before = function(name, fn){
|
||
suites[0].beforeAll(name, fn);
|
||
};
|
||
|
||
/**
|
||
* Execute after running tests.
|
||
*/
|
||
|
||
context.after = function(name, fn){
|
||
suites[0].afterAll(name, fn);
|
||
};
|
||
|
||
/**
|
||
* Execute before each test case.
|
||
*/
|
||
|
||
context.beforeEach = function(name, fn){
|
||
suites[0].beforeEach(name, fn);
|
||
};
|
||
|
||
/**
|
||
* Execute after each test case.
|
||
*/
|
||
|
||
context.afterEach = function(name, fn){
|
||
suites[0].afterEach(name, fn);
|
||
};
|
||
|
||
/**
|
||
* Describe a "suite" with the given `title`
|
||
* and callback `fn` containing nested suites
|
||
* and/or tests.
|
||
*/
|
||
|
||
context.describe = context.context = function(title, fn){
|
||
var suite = Suite.create(suites[0], title);
|
||
suite.file = file;
|
||
suites.unshift(suite);
|
||
fn.call(suite);
|
||
suites.shift();
|
||
return suite;
|
||
};
|
||
|
||
/**
|
||
* Pending describe.
|
||
*/
|
||
|
||
context.xdescribe =
|
||
context.xcontext =
|
||
context.describe.skip = function(title, fn){
|
||
var suite = Suite.create(suites[0], title);
|
||
suite.pending = true;
|
||
suites.unshift(suite);
|
||
fn.call(suite);
|
||
suites.shift();
|
||
};
|
||
|
||
/**
|
||
* Exclusive suite.
|
||
*/
|
||
|
||
context.describe.only = function(title, fn){
|
||
var suite = context.describe(title, fn);
|
||
mocha.grep(suite.fullTitle());
|
||
return suite;
|
||
};
|
||
|
||
/**
|
||
* Describe a specification or test-case
|
||
* with the given `title` and callback `fn`
|
||
* acting as a thunk.
|
||
*/
|
||
|
||
context.it = context.specify = function(title, fn){
|
||
var suite = suites[0];
|
||
if (suite.pending) fn = null;
|
||
var test = new Test(title, fn);
|
||
test.file = file;
|
||
suite.addTest(test);
|
||
return test;
|
||
};
|
||
|
||
/**
|
||
* Exclusive test-case.
|
||
*/
|
||
|
||
context.it.only = function(title, fn){
|
||
var test = context.it(title, fn);
|
||
var reString = '^' + escapeRe(test.fullTitle()) + '$';
|
||
mocha.grep(new RegExp(reString));
|
||
return test;
|
||
};
|
||
|
||
/**
|
||
* Pending test case.
|
||
*/
|
||
|
||
context.xit =
|
||
context.xspecify =
|
||
context.it.skip = function(title){
|
||
context.it(title);
|
||
};
|
||
});
|
||
};
|
||
|
||
}); // module: interfaces/bdd.js
|
||
|
||
require.register("interfaces/exports.js", function(module, exports, require){
|
||
/**
|
||
* Module dependencies.
|
||
*/
|
||
|
||
var Suite = require('../suite')
|
||
, Test = require('../test');
|
||
|
||
/**
|
||
* TDD-style interface:
|
||
*
|
||
* exports.Array = {
|
||
* '#indexOf()': {
|
||
* 'should return -1 when the value is not present': function(){
|
||
*
|
||
* },
|
||
*
|
||
* 'should return the correct index when the value is present': function(){
|
||
*
|
||
* }
|
||
* }
|
||
* };
|
||
*
|
||
*/
|
||
|
||
module.exports = function(suite){
|
||
var suites = [suite];
|
||
|
||
suite.on('require', visit);
|
||
|
||
function visit(obj, file) {
|
||
var suite;
|
||
for (var key in obj) {
|
||
if ('function' == typeof obj[key]) {
|
||
var fn = obj[key];
|
||
switch (key) {
|
||
case 'before':
|
||
suites[0].beforeAll(fn);
|
||
break;
|
||
case 'after':
|
||
suites[0].afterAll(fn);
|
||
break;
|
||
case 'beforeEach':
|
||
suites[0].beforeEach(fn);
|
||
break;
|
||
case 'afterEach':
|
||
suites[0].afterEach(fn);
|
||
break;
|
||
default:
|
||
var test = new Test(key, fn);
|
||
test.file = file;
|
||
suites[0].addTest(test);
|
||
}
|
||
} else {
|
||
suite = Suite.create(suites[0], key);
|
||
suites.unshift(suite);
|
||
visit(obj[key]);
|
||
suites.shift();
|
||
}
|
||
}
|
||
}
|
||
};
|
||
|
||
}); // module: interfaces/exports.js
|
||
|
||
require.register("interfaces/index.js", function(module, exports, require){
|
||
exports.bdd = require('./bdd');
|
||
exports.tdd = require('./tdd');
|
||
exports.qunit = require('./qunit');
|
||
exports.exports = require('./exports');
|
||
|
||
}); // module: interfaces/index.js
|
||
|
||
require.register("interfaces/qunit.js", function(module, exports, require){
|
||
/**
|
||
* Module dependencies.
|
||
*/
|
||
|
||
var Suite = require('../suite')
|
||
, Test = require('../test')
|
||
, escapeRe = require('browser/escape-string-regexp')
|
||
, utils = require('../utils');
|
||
|
||
/**
|
||
* QUnit-style interface:
|
||
*
|
||
* suite('Array');
|
||
*
|
||
* test('#length', function(){
|
||
* var arr = [1,2,3];
|
||
* ok(arr.length == 3);
|
||
* });
|
||
*
|
||
* test('#indexOf()', function(){
|
||
* var arr = [1,2,3];
|
||
* ok(arr.indexOf(1) == 0);
|
||
* ok(arr.indexOf(2) == 1);
|
||
* ok(arr.indexOf(3) == 2);
|
||
* });
|
||
*
|
||
* suite('String');
|
||
*
|
||
* test('#length', function(){
|
||
* ok('foo'.length == 3);
|
||
* });
|
||
*
|
||
*/
|
||
|
||
module.exports = function(suite){
|
||
var suites = [suite];
|
||
|
||
suite.on('pre-require', function(context, file, mocha){
|
||
|
||
/**
|
||
* Execute before running tests.
|
||
*/
|
||
|
||
context.before = function(name, fn){
|
||
suites[0].beforeAll(name, fn);
|
||
};
|
||
|
||
/**
|
||
* Execute after running tests.
|
||
*/
|
||
|
||
context.after = function(name, fn){
|
||
suites[0].afterAll(name, fn);
|
||
};
|
||
|
||
/**
|
||
* Execute before each test case.
|
||
*/
|
||
|
||
context.beforeEach = function(name, fn){
|
||
suites[0].beforeEach(name, fn);
|
||
};
|
||
|
||
/**
|
||
* Execute after each test case.
|
||
*/
|
||
|
||
context.afterEach = function(name, fn){
|
||
suites[0].afterEach(name, fn);
|
||
};
|
||
|
||
/**
|
||
* Describe a "suite" with the given `title`.
|
||
*/
|
||
|
||
context.suite = function(title){
|
||
if (suites.length > 1) suites.shift();
|
||
var suite = Suite.create(suites[0], title);
|
||
suite.file = file;
|
||
suites.unshift(suite);
|
||
return suite;
|
||
};
|
||
|
||
/**
|
||
* Exclusive test-case.
|
||
*/
|
||
|
||
context.suite.only = function(title, fn){
|
||
var suite = context.suite(title, fn);
|
||
mocha.grep(suite.fullTitle());
|
||
};
|
||
|
||
/**
|
||
* Describe a specification or test-case
|
||
* with the given `title` and callback `fn`
|
||
* acting as a thunk.
|
||
*/
|
||
|
||
context.test = function(title, fn){
|
||
var test = new Test(title, fn);
|
||
test.file = file;
|
||
suites[0].addTest(test);
|
||
return test;
|
||
};
|
||
|
||
/**
|
||
* Exclusive test-case.
|
||
*/
|
||
|
||
context.test.only = function(title, fn){
|
||
var test = context.test(title, fn);
|
||
var reString = '^' + escapeRe(test.fullTitle()) + '$';
|
||
mocha.grep(new RegExp(reString));
|
||
};
|
||
|
||
/**
|
||
* Pending test case.
|
||
*/
|
||
|
||
context.test.skip = function(title){
|
||
context.test(title);
|
||
};
|
||
});
|
||
};
|
||
|
||
}); // module: interfaces/qunit.js
|
||
|
||
require.register("interfaces/tdd.js", function(module, exports, require){
|
||
/**
|
||
* Module dependencies.
|
||
*/
|
||
|
||
var Suite = require('../suite')
|
||
, Test = require('../test')
|
||
, escapeRe = require('browser/escape-string-regexp')
|
||
, utils = require('../utils');
|
||
|
||
/**
|
||
* TDD-style interface:
|
||
*
|
||
* suite('Array', function(){
|
||
* suite('#indexOf()', function(){
|
||
* suiteSetup(function(){
|
||
*
|
||
* });
|
||
*
|
||
* test('should return -1 when not present', function(){
|
||
*
|
||
* });
|
||
*
|
||
* test('should return the index when present', function(){
|
||
*
|
||
* });
|
||
*
|
||
* suiteTeardown(function(){
|
||
*
|
||
* });
|
||
* });
|
||
* });
|
||
*
|
||
*/
|
||
|
||
module.exports = function(suite){
|
||
var suites = [suite];
|
||
|
||
suite.on('pre-require', function(context, file, mocha){
|
||
|
||
/**
|
||
* Execute before each test case.
|
||
*/
|
||
|
||
context.setup = function(name, fn){
|
||
suites[0].beforeEach(name, fn);
|
||
};
|
||
|
||
/**
|
||
* Execute after each test case.
|
||
*/
|
||
|
||
context.teardown = function(name, fn){
|
||
suites[0].afterEach(name, fn);
|
||
};
|
||
|
||
/**
|
||
* Execute before the suite.
|
||
*/
|
||
|
||
context.suiteSetup = function(name, fn){
|
||
suites[0].beforeAll(name, fn);
|
||
};
|
||
|
||
/**
|
||
* Execute after the suite.
|
||
*/
|
||
|
||
context.suiteTeardown = function(name, fn){
|
||
suites[0].afterAll(name, fn);
|
||
};
|
||
|
||
/**
|
||
* Describe a "suite" with the given `title`
|
||
* and callback `fn` containing nested suites
|
||
* and/or tests.
|
||
*/
|
||
|
||
context.suite = function(title, fn){
|
||
var suite = Suite.create(suites[0], title);
|
||
suite.file = file;
|
||
suites.unshift(suite);
|
||
fn.call(suite);
|
||
suites.shift();
|
||
return suite;
|
||
};
|
||
|
||
/**
|
||
* Pending suite.
|
||
*/
|
||
context.suite.skip = function(title, fn) {
|
||
var suite = Suite.create(suites[0], title);
|
||
suite.pending = true;
|
||
suites.unshift(suite);
|
||
fn.call(suite);
|
||
suites.shift();
|
||
};
|
||
|
||
/**
|
||
* Exclusive test-case.
|
||
*/
|
||
|
||
context.suite.only = function(title, fn){
|
||
var suite = context.suite(title, fn);
|
||
mocha.grep(suite.fullTitle());
|
||
};
|
||
|
||
/**
|
||
* Describe a specification or test-case
|
||
* with the given `title` and callback `fn`
|
||
* acting as a thunk.
|
||
*/
|
||
|
||
context.test = function(title, fn){
|
||
var suite = suites[0];
|
||
if (suite.pending) fn = null;
|
||
var test = new Test(title, fn);
|
||
test.file = file;
|
||
suite.addTest(test);
|
||
return test;
|
||
};
|
||
|
||
/**
|
||
* Exclusive test-case.
|
||
*/
|
||
|
||
context.test.only = function(title, fn){
|
||
var test = context.test(title, fn);
|
||
var reString = '^' + escapeRe(test.fullTitle()) + '$';
|
||
mocha.grep(new RegExp(reString));
|
||
};
|
||
|
||
/**
|
||
* Pending test case.
|
||
*/
|
||
|
||
context.test.skip = function(title){
|
||
context.test(title);
|
||
};
|
||
});
|
||
};
|
||
|
||
}); // module: interfaces/tdd.js
|
||
|
||
require.register("mocha.js", function(module, exports, require){
|
||
/*!
|
||
* mocha
|
||
* Copyright(c) 2011 TJ Holowaychuk <tj@vision-media.ca>
|
||
* MIT Licensed
|
||
*/
|
||
|
||
/**
|
||
* Module dependencies.
|
||
*/
|
||
|
||
var path = require('browser/path')
|
||
, escapeRe = require('browser/escape-string-regexp')
|
||
, utils = require('./utils');
|
||
|
||
/**
|
||
* Expose `Mocha`.
|
||
*/
|
||
|
||
exports = module.exports = Mocha;
|
||
|
||
/**
|
||
* To require local UIs and reporters when running in node.
|
||
*/
|
||
|
||
if (typeof process !== 'undefined' && typeof process.cwd === 'function') {
|
||
var join = path.join
|
||
, cwd = process.cwd();
|
||
module.paths.push(cwd, join(cwd, 'node_modules'));
|
||
}
|
||
|
||
/**
|
||
* Expose internals.
|
||
*/
|
||
|
||
exports.utils = utils;
|
||
exports.interfaces = require('./interfaces');
|
||
exports.reporters = require('./reporters');
|
||
exports.Runnable = require('./runnable');
|
||
exports.Context = require('./context');
|
||
exports.Runner = require('./runner');
|
||
exports.Suite = require('./suite');
|
||
exports.Hook = require('./hook');
|
||
exports.Test = require('./test');
|
||
|
||
/**
|
||
* Return image `name` path.
|
||
*
|
||
* @param {String} name
|
||
* @return {String}
|
||
* @api private
|
||
*/
|
||
|
||
function image(name) {
|
||
return __dirname + '/../images/' + name + '.png';
|
||
}
|
||
|
||
/**
|
||
* Setup mocha with `options`.
|
||
*
|
||
* Options:
|
||
*
|
||
* - `ui` name "bdd", "tdd", "exports" etc
|
||
* - `reporter` reporter instance, defaults to `mocha.reporters.spec`
|
||
* - `globals` array of accepted globals
|
||
* - `timeout` timeout in milliseconds
|
||
* - `bail` bail on the first test failure
|
||
* - `slow` milliseconds to wait before considering a test slow
|
||
* - `ignoreLeaks` ignore global leaks
|
||
* - `grep` string or regexp to filter tests with
|
||
*
|
||
* @param {Object} options
|
||
* @api public
|
||
*/
|
||
|
||
function Mocha(options) {
|
||
options = options || {};
|
||
this.files = [];
|
||
this.options = options;
|
||
this.grep(options.grep);
|
||
this.suite = new exports.Suite('', new exports.Context);
|
||
this.ui(options.ui);
|
||
this.bail(options.bail);
|
||
this.reporter(options.reporter);
|
||
if (null != options.timeout) this.timeout(options.timeout);
|
||
this.useColors(options.useColors)
|
||
if (options.enableTimeouts !== null) this.enableTimeouts(options.enableTimeouts);
|
||
if (options.slow) this.slow(options.slow);
|
||
|
||
this.suite.on('pre-require', function (context) {
|
||
exports.afterEach = context.afterEach || context.teardown;
|
||
exports.after = context.after || context.suiteTeardown;
|
||
exports.beforeEach = context.beforeEach || context.setup;
|
||
exports.before = context.before || context.suiteSetup;
|
||
exports.describe = context.describe || context.suite;
|
||
exports.it = context.it || context.test;
|
||
exports.setup = context.setup || context.beforeEach;
|
||
exports.suiteSetup = context.suiteSetup || context.before;
|
||
exports.suiteTeardown = context.suiteTeardown || context.after;
|
||
exports.suite = context.suite || context.describe;
|
||
exports.teardown = context.teardown || context.afterEach;
|
||
exports.test = context.test || context.it;
|
||
});
|
||
}
|
||
|
||
/**
|
||
* Enable or disable bailing on the first failure.
|
||
*
|
||
* @param {Boolean} [bail]
|
||
* @api public
|
||
*/
|
||
|
||
Mocha.prototype.bail = function(bail){
|
||
if (0 == arguments.length) bail = true;
|
||
this.suite.bail(bail);
|
||
return this;
|
||
};
|
||
|
||
/**
|
||
* Add test `file`.
|
||
*
|
||
* @param {String} file
|
||
* @api public
|
||
*/
|
||
|
||
Mocha.prototype.addFile = function(file){
|
||
this.files.push(file);
|
||
return this;
|
||
};
|
||
|
||
/**
|
||
* Set reporter to `reporter`, defaults to "spec".
|
||
*
|
||
* @param {String|Function} reporter name or constructor
|
||
* @api public
|
||
*/
|
||
|
||
Mocha.prototype.reporter = function(reporter){
|
||
if ('function' == typeof reporter) {
|
||
this._reporter = reporter;
|
||
} else {
|
||
reporter = reporter || 'spec';
|
||
var _reporter;
|
||
try { _reporter = require('./reporters/' + reporter); } catch (err) {};
|
||
if (!_reporter) try { _reporter = require(reporter); } catch (err) {};
|
||
if (!_reporter && reporter === 'teamcity')
|
||
console.warn('The Teamcity reporter was moved to a package named ' +
|
||
'mocha-teamcity-reporter ' +
|
||
'(https://npmjs.org/package/mocha-teamcity-reporter).');
|
||
if (!_reporter) throw new Error('invalid reporter "' + reporter + '"');
|
||
this._reporter = _reporter;
|
||
}
|
||
return this;
|
||
};
|
||
|
||
/**
|
||
* Set test UI `name`, defaults to "bdd".
|
||
*
|
||
* @param {String} bdd
|
||
* @api public
|
||
*/
|
||
|
||
Mocha.prototype.ui = function(name){
|
||
name = name || 'bdd';
|
||
this._ui = exports.interfaces[name];
|
||
if (!this._ui) try { this._ui = require(name); } catch (err) {};
|
||
if (!this._ui) throw new Error('invalid interface "' + name + '"');
|
||
this._ui = this._ui(this.suite);
|
||
return this;
|
||
};
|
||
|
||
/**
|
||
* Load registered files.
|
||
*
|
||
* @api private
|
||
*/
|
||
|
||
Mocha.prototype.loadFiles = function(fn){
|
||
var self = this;
|
||
var suite = this.suite;
|
||
var pending = this.files.length;
|
||
this.files.forEach(function(file){
|
||
file = path.resolve(file);
|
||
suite.emit('pre-require', global, file, self);
|
||
suite.emit('require', require(file), file, self);
|
||
suite.emit('post-require', global, file, self);
|
||
--pending || (fn && fn());
|
||
});
|
||
};
|
||
|
||
/**
|
||
* Enable growl support.
|
||
*
|
||
* @api private
|
||
*/
|
||
|
||
Mocha.prototype._growl = function(runner, reporter) {
|
||
var notify = require('growl');
|
||
|
||
runner.on('end', function(){
|
||
var stats = reporter.stats;
|
||
if (stats.failures) {
|
||
var msg = stats.failures + ' of ' + runner.total + ' tests failed';
|
||
notify(msg, { name: 'mocha', title: 'Failed', image: image('error') });
|
||
} else {
|
||
notify(stats.passes + ' tests passed in ' + stats.duration + 'ms', {
|
||
name: 'mocha'
|
||
, title: 'Passed'
|
||
, image: image('ok')
|
||
});
|
||
}
|
||
});
|
||
};
|
||
|
||
/**
|
||
* Add regexp to grep, if `re` is a string it is escaped.
|
||
*
|
||
* @param {RegExp|String} re
|
||
* @return {Mocha}
|
||
* @api public
|
||
*/
|
||
|
||
Mocha.prototype.grep = function(re){
|
||
this.options.grep = 'string' == typeof re
|
||
? new RegExp(escapeRe(re))
|
||
: re;
|
||
return this;
|
||
};
|
||
|
||
/**
|
||
* Invert `.grep()` matches.
|
||
*
|
||
* @return {Mocha}
|
||
* @api public
|
||
*/
|
||
|
||
Mocha.prototype.invert = function(){
|
||
this.options.invert = true;
|
||
return this;
|
||
};
|
||
|
||
/**
|
||
* Ignore global leaks.
|
||
*
|
||
* @param {Boolean} ignore
|
||
* @return {Mocha}
|
||
* @api public
|
||
*/
|
||
|
||
Mocha.prototype.ignoreLeaks = function(ignore){
|
||
this.options.ignoreLeaks = !!ignore;
|
||
return this;
|
||
};
|
||
|
||
/**
|
||
* Enable global leak checking.
|
||
*
|
||
* @return {Mocha}
|
||
* @api public
|
||
*/
|
||
|
||
Mocha.prototype.checkLeaks = function(){
|
||
this.options.ignoreLeaks = false;
|
||
return this;
|
||
};
|
||
|
||
/**
|
||
* Enable growl support.
|
||
*
|
||
* @return {Mocha}
|
||
* @api public
|
||
*/
|
||
|
||
Mocha.prototype.growl = function(){
|
||
this.options.growl = true;
|
||
return this;
|
||
};
|
||
|
||
/**
|
||
* Ignore `globals` array or string.
|
||
*
|
||
* @param {Array|String} globals
|
||
* @return {Mocha}
|
||
* @api public
|
||
*/
|
||
|
||
Mocha.prototype.globals = function(globals){
|
||
this.options.globals = (this.options.globals || []).concat(globals);
|
||
return this;
|
||
};
|
||
|
||
/**
|
||
* Emit color output.
|
||
*
|
||
* @param {Boolean} colors
|
||
* @return {Mocha}
|
||
* @api public
|
||
*/
|
||
|
||
Mocha.prototype.useColors = function(colors){
|
||
this.options.useColors = arguments.length && colors != undefined
|
||
? colors
|
||
: true;
|
||
return this;
|
||
};
|
||
|
||
/**
|
||
* Use inline diffs rather than +/-.
|
||
*
|
||
* @param {Boolean} inlineDiffs
|
||
* @return {Mocha}
|
||
* @api public
|
||
*/
|
||
|
||
Mocha.prototype.useInlineDiffs = function(inlineDiffs) {
|
||
this.options.useInlineDiffs = arguments.length && inlineDiffs != undefined
|
||
? inlineDiffs
|
||
: false;
|
||
return this;
|
||
};
|
||
|
||
/**
|
||
* Set the timeout in milliseconds.
|
||
*
|
||
* @param {Number} timeout
|
||
* @return {Mocha}
|
||
* @api public
|
||
*/
|
||
|
||
Mocha.prototype.timeout = function(timeout){
|
||
this.suite.timeout(timeout);
|
||
return this;
|
||
};
|
||
|
||
/**
|
||
* Set slowness threshold in milliseconds.
|
||
*
|
||
* @param {Number} slow
|
||
* @return {Mocha}
|
||
* @api public
|
||
*/
|
||
|
||
Mocha.prototype.slow = function(slow){
|
||
this.suite.slow(slow);
|
||
return this;
|
||
};
|
||
|
||
/**
|
||
* Enable timeouts.
|
||
*
|
||
* @param {Boolean} enabled
|
||
* @return {Mocha}
|
||
* @api public
|
||
*/
|
||
|
||
Mocha.prototype.enableTimeouts = function(enabled) {
|
||
this.suite.enableTimeouts(arguments.length && enabled !== undefined
|
||
? enabled
|
||
: true);
|
||
return this
|
||
};
|
||
|
||
/**
|
||
* Makes all tests async (accepting a callback)
|
||
*
|
||
* @return {Mocha}
|
||
* @api public
|
||
*/
|
||
|
||
Mocha.prototype.asyncOnly = function(){
|
||
this.options.asyncOnly = true;
|
||
return this;
|
||
};
|
||
|
||
/**
|
||
* Disable syntax highlighting (in browser).
|
||
* @returns {Mocha}
|
||
* @api public
|
||
*/
|
||
Mocha.prototype.noHighlighting = function() {
|
||
this.options.noHighlighting = true;
|
||
return this;
|
||
};
|
||
|
||
/**
|
||
* Run tests and invoke `fn()` when complete.
|
||
*
|
||
* @param {Function} fn
|
||
* @return {Runner}
|
||
* @api public
|
||
*/
|
||
|
||
Mocha.prototype.run = function(fn){
|
||
if (this.files.length) this.loadFiles();
|
||
var suite = this.suite;
|
||
var options = this.options;
|
||
options.files = this.files;
|
||
var runner = new exports.Runner(suite);
|
||
var reporter = new this._reporter(runner, options);
|
||
runner.ignoreLeaks = false !== options.ignoreLeaks;
|
||
runner.asyncOnly = options.asyncOnly;
|
||
if (options.grep) runner.grep(options.grep, options.invert);
|
||
if (options.globals) runner.globals(options.globals);
|
||
if (options.growl) this._growl(runner, reporter);
|
||
exports.reporters.Base.useColors = options.useColors;
|
||
exports.reporters.Base.inlineDiffs = options.useInlineDiffs;
|
||
return runner.run(fn);
|
||
};
|
||
|
||
}); // module: mocha.js
|
||
|
||
require.register("ms.js", function(module, exports, require){
|
||
/**
|
||
* Helpers.
|
||
*/
|
||
|
||
var s = 1000;
|
||
var m = s * 60;
|
||
var h = m * 60;
|
||
var d = h * 24;
|
||
var y = d * 365.25;
|
||
|
||
/**
|
||
* Parse or format the given `val`.
|
||
*
|
||
* Options:
|
||
*
|
||
* - `long` verbose formatting [false]
|
||
*
|
||
* @param {String|Number} val
|
||
* @param {Object} options
|
||
* @return {String|Number}
|
||
* @api public
|
||
*/
|
||
|
||
module.exports = function(val, options){
|
||
options = options || {};
|
||
if ('string' == typeof val) return parse(val);
|
||
return options['long'] ? longFormat(val) : shortFormat(val);
|
||
};
|
||
|
||
/**
|
||
* Parse the given `str` and return milliseconds.
|
||
*
|
||
* @param {String} str
|
||
* @return {Number}
|
||
* @api private
|
||
*/
|
||
|
||
function parse(str) {
|
||
var match = /^((?:\d+)?\.?\d+) *(ms|seconds?|s|minutes?|m|hours?|h|days?|d|years?|y)?$/i.exec(str);
|
||
if (!match) return;
|
||
var n = parseFloat(match[1]);
|
||
var type = (match[2] || 'ms').toLowerCase();
|
||
switch (type) {
|
||
case 'years':
|
||
case 'year':
|
||
case 'y':
|
||
return n * y;
|
||
case 'days':
|
||
case 'day':
|
||
case 'd':
|
||
return n * d;
|
||
case 'hours':
|
||
case 'hour':
|
||
case 'h':
|
||
return n * h;
|
||
case 'minutes':
|
||
case 'minute':
|
||
case 'm':
|
||
return n * m;
|
||
case 'seconds':
|
||
case 'second':
|
||
case 's':
|
||
return n * s;
|
||
case 'ms':
|
||
return n;
|
||
}
|
||
}
|
||
|
||
/**
|
||
* Short format for `ms`.
|
||
*
|
||
* @param {Number} ms
|
||
* @return {String}
|
||
* @api private
|
||
*/
|
||
|
||
function shortFormat(ms) {
|
||
if (ms >= d) return Math.round(ms / d) + 'd';
|
||
if (ms >= h) return Math.round(ms / h) + 'h';
|
||
if (ms >= m) return Math.round(ms / m) + 'm';
|
||
if (ms >= s) return Math.round(ms / s) + 's';
|
||
return ms + 'ms';
|
||
}
|
||
|
||
/**
|
||
* Long format for `ms`.
|
||
*
|
||
* @param {Number} ms
|
||
* @return {String}
|
||
* @api private
|
||
*/
|
||
|
||
function longFormat(ms) {
|
||
return plural(ms, d, 'day')
|
||
|| plural(ms, h, 'hour')
|
||
|| plural(ms, m, 'minute')
|
||
|| plural(ms, s, 'second')
|
||
|| ms + ' ms';
|
||
}
|
||
|
||
/**
|
||
* Pluralization helper.
|
||
*/
|
||
|
||
function plural(ms, n, name) {
|
||
if (ms < n) return;
|
||
if (ms < n * 1.5) return Math.floor(ms / n) + ' ' + name;
|
||
return Math.ceil(ms / n) + ' ' + name + 's';
|
||
}
|
||
|
||
}); // module: ms.js
|
||
|
||
require.register("reporters/base.js", function(module, exports, require){
|
||
/**
|
||
* Module dependencies.
|
||
*/
|
||
|
||
var tty = require('browser/tty')
|
||
, diff = require('browser/diff')
|
||
, ms = require('../ms')
|
||
, utils = require('../utils');
|
||
|
||
/**
|
||
* Save timer references to avoid Sinon interfering (see GH-237).
|
||
*/
|
||
|
||
var Date = global.Date
|
||
, setTimeout = global.setTimeout
|
||
, setInterval = global.setInterval
|
||
, clearTimeout = global.clearTimeout
|
||
, clearInterval = global.clearInterval;
|
||
|
||
/**
|
||
* Check if both stdio streams are associated with a tty.
|
||
*/
|
||
|
||
var isatty = tty.isatty(1) && tty.isatty(2);
|
||
|
||
/**
|
||
* Expose `Base`.
|
||
*/
|
||
|
||
exports = module.exports = Base;
|
||
|
||
/**
|
||
* Enable coloring by default.
|
||
*/
|
||
|
||
exports.useColors = isatty || (process.env.MOCHA_COLORS !== undefined);
|
||
|
||
/**
|
||
* Inline diffs instead of +/-
|
||
*/
|
||
|
||
exports.inlineDiffs = false;
|
||
|
||
/**
|
||
* Default color map.
|
||
*/
|
||
|
||
exports.colors = {
|
||
'pass': 90
|
||
, 'fail': 31
|
||
, 'bright pass': 92
|
||
, 'bright fail': 91
|
||
, 'bright yellow': 93
|
||
, 'pending': 36
|
||
, 'suite': 0
|
||
, 'error title': 0
|
||
, 'error message': 31
|
||
, 'error stack': 90
|
||
, 'checkmark': 32
|
||
, 'fast': 90
|
||
, 'medium': 33
|
||
, 'slow': 31
|
||
, 'green': 32
|
||
, 'light': 90
|
||
, 'diff gutter': 90
|
||
, 'diff added': 42
|
||
, 'diff removed': 41
|
||
};
|
||
|
||
/**
|
||
* Default symbol map.
|
||
*/
|
||
|
||
exports.symbols = {
|
||
ok: '✓',
|
||
err: '✖',
|
||
dot: '․'
|
||
};
|
||
|
||
// With node.js on Windows: use symbols available in terminal default fonts
|
||
if ('win32' == process.platform) {
|
||
exports.symbols.ok = '\u221A';
|
||
exports.symbols.err = '\u00D7';
|
||
exports.symbols.dot = '.';
|
||
}
|
||
|
||
/**
|
||
* Color `str` with the given `type`,
|
||
* allowing colors to be disabled,
|
||
* as well as user-defined color
|
||
* schemes.
|
||
*
|
||
* @param {String} type
|
||
* @param {String} str
|
||
* @return {String}
|
||
* @api private
|
||
*/
|
||
|
||
var color = exports.color = function(type, str) {
|
||
if (!exports.useColors) return str;
|
||
return '\u001b[' + exports.colors[type] + 'm' + str + '\u001b[0m';
|
||
};
|
||
|
||
/**
|
||
* Expose term window size, with some
|
||
* defaults for when stderr is not a tty.
|
||
*/
|
||
|
||
exports.window = {
|
||
width: isatty
|
||
? process.stdout.getWindowSize
|
||
? process.stdout.getWindowSize(1)[0]
|
||
: tty.getWindowSize()[1]
|
||
: 75
|
||
};
|
||
|
||
/**
|
||
* Expose some basic cursor interactions
|
||
* that are common among reporters.
|
||
*/
|
||
|
||
exports.cursor = {
|
||
hide: function(){
|
||
isatty && process.stdout.write('\u001b[?25l');
|
||
},
|
||
|
||
show: function(){
|
||
isatty && process.stdout.write('\u001b[?25h');
|
||
},
|
||
|
||
deleteLine: function(){
|
||
isatty && process.stdout.write('\u001b[2K');
|
||
},
|
||
|
||
beginningOfLine: function(){
|
||
isatty && process.stdout.write('\u001b[0G');
|
||
},
|
||
|
||
CR: function(){
|
||
if (isatty) {
|
||
exports.cursor.deleteLine();
|
||
exports.cursor.beginningOfLine();
|
||
} else {
|
||
process.stdout.write('\r');
|
||
}
|
||
}
|
||
};
|
||
|
||
/**
|
||
* Outut the given `failures` as a list.
|
||
*
|
||
* @param {Array} failures
|
||
* @api public
|
||
*/
|
||
|
||
exports.list = function(failures){
|
||
console.error();
|
||
failures.forEach(function(test, i){
|
||
// format
|
||
var fmt = color('error title', ' %s) %s:\n')
|
||
+ color('error message', ' %s')
|
||
+ color('error stack', '\n%s\n');
|
||
|
||
// msg
|
||
var err = test.err
|
||
, message = err.message || ''
|
||
, stack = err.stack || message
|
||
, index = stack.indexOf(message) + message.length
|
||
, msg = stack.slice(0, index)
|
||
, actual = err.actual
|
||
, expected = err.expected
|
||
, escape = true;
|
||
|
||
// uncaught
|
||
if (err.uncaught) {
|
||
msg = 'Uncaught ' + msg;
|
||
}
|
||
|
||
// explicitly show diff
|
||
if (err.showDiff && sameType(actual, expected)) {
|
||
escape = false;
|
||
err.actual = actual = utils.stringify(actual);
|
||
err.expected = expected = utils.stringify(expected);
|
||
}
|
||
|
||
// actual / expected diff
|
||
if (err.showDiff && 'string' == typeof actual && 'string' == typeof expected) {
|
||
fmt = color('error title', ' %s) %s:\n%s') + color('error stack', '\n%s\n');
|
||
var match = message.match(/^([^:]+): expected/);
|
||
msg = '\n ' + color('error message', match ? match[1] : msg);
|
||
|
||
if (exports.inlineDiffs) {
|
||
msg += inlineDiff(err, escape);
|
||
} else {
|
||
msg += unifiedDiff(err, escape);
|
||
}
|
||
}
|
||
|
||
// indent stack trace without msg
|
||
stack = stack.slice(index ? index + 1 : index)
|
||
.replace(/^/gm, ' ');
|
||
|
||
console.error(fmt, (i + 1), test.fullTitle(), msg, stack);
|
||
});
|
||
};
|
||
|
||
/**
|
||
* Initialize a new `Base` reporter.
|
||
*
|
||
* All other reporters generally
|
||
* inherit from this reporter, providing
|
||
* stats such as test duration, number
|
||
* of tests passed / failed etc.
|
||
*
|
||
* @param {Runner} runner
|
||
* @api public
|
||
*/
|
||
|
||
function Base(runner) {
|
||
var self = this
|
||
, stats = this.stats = { suites: 0, tests: 0, passes: 0, pending: 0, failures: 0 }
|
||
, failures = this.failures = [];
|
||
|
||
if (!runner) return;
|
||
this.runner = runner;
|
||
|
||
runner.stats = stats;
|
||
|
||
runner.on('start', function(){
|
||
stats.start = new Date;
|
||
});
|
||
|
||
runner.on('suite', function(suite){
|
||
stats.suites = stats.suites || 0;
|
||
suite.root || stats.suites++;
|
||
});
|
||
|
||
runner.on('test end', function(test){
|
||
stats.tests = stats.tests || 0;
|
||
stats.tests++;
|
||
});
|
||
|
||
runner.on('pass', function(test){
|
||
stats.passes = stats.passes || 0;
|
||
|
||
var medium = test.slow() / 2;
|
||
test.speed = test.duration > test.slow()
|
||
? 'slow'
|
||
: test.duration > medium
|
||
? 'medium'
|
||
: 'fast';
|
||
|
||
stats.passes++;
|
||
});
|
||
|
||
runner.on('fail', function(test, err){
|
||
stats.failures = stats.failures || 0;
|
||
stats.failures++;
|
||
test.err = err;
|
||
failures.push(test);
|
||
});
|
||
|
||
runner.on('end', function(){
|
||
stats.end = new Date;
|
||
stats.duration = new Date - stats.start;
|
||
});
|
||
|
||
runner.on('pending', function(){
|
||
stats.pending++;
|
||
});
|
||
}
|
||
|
||
/**
|
||
* Output common epilogue used by many of
|
||
* the bundled reporters.
|
||
*
|
||
* @api public
|
||
*/
|
||
|
||
Base.prototype.epilogue = function(){
|
||
var stats = this.stats;
|
||
var tests;
|
||
var fmt;
|
||
|
||
console.log();
|
||
|
||
// passes
|
||
fmt = color('bright pass', ' ')
|
||
+ color('green', ' %d passing')
|
||
+ color('light', ' (%s)');
|
||
|
||
console.log(fmt,
|
||
stats.passes || 0,
|
||
ms(stats.duration));
|
||
|
||
// pending
|
||
if (stats.pending) {
|
||
fmt = color('pending', ' ')
|
||
+ color('pending', ' %d pending');
|
||
|
||
console.log(fmt, stats.pending);
|
||
}
|
||
|
||
// failures
|
||
if (stats.failures) {
|
||
fmt = color('fail', ' %d failing');
|
||
|
||
console.error(fmt,
|
||
stats.failures);
|
||
|
||
Base.list(this.failures);
|
||
console.error();
|
||
}
|
||
|
||
console.log();
|
||
};
|
||
|
||
/**
|
||
* Pad the given `str` to `len`.
|
||
*
|
||
* @param {String} str
|
||
* @param {String} len
|
||
* @return {String}
|
||
* @api private
|
||
*/
|
||
|
||
function pad(str, len) {
|
||
str = String(str);
|
||
return Array(len - str.length + 1).join(' ') + str;
|
||
}
|
||
|
||
|
||
/**
|
||
* Returns an inline diff between 2 strings with coloured ANSI output
|
||
*
|
||
* @param {Error} Error with actual/expected
|
||
* @return {String} Diff
|
||
* @api private
|
||
*/
|
||
|
||
function inlineDiff(err, escape) {
|
||
var msg = errorDiff(err, 'WordsWithSpace', escape);
|
||
|
||
// linenos
|
||
var lines = msg.split('\n');
|
||
if (lines.length > 4) {
|
||
var width = String(lines.length).length;
|
||
msg = lines.map(function(str, i){
|
||
return pad(++i, width) + ' |' + ' ' + str;
|
||
}).join('\n');
|
||
}
|
||
|
||
// legend
|
||
msg = '\n'
|
||
+ color('diff removed', 'actual')
|
||
+ ' '
|
||
+ color('diff added', 'expected')
|
||
+ '\n\n'
|
||
+ msg
|
||
+ '\n';
|
||
|
||
// indent
|
||
msg = msg.replace(/^/gm, ' ');
|
||
return msg;
|
||
}
|
||
|
||
/**
|
||
* Returns a unified diff between 2 strings
|
||
*
|
||
* @param {Error} Error with actual/expected
|
||
* @return {String} Diff
|
||
* @api private
|
||
*/
|
||
|
||
function unifiedDiff(err, escape) {
|
||
var indent = ' ';
|
||
function cleanUp(line) {
|
||
if (escape) {
|
||
line = escapeInvisibles(line);
|
||
}
|
||
if (line[0] === '+') return indent + colorLines('diff added', line);
|
||
if (line[0] === '-') return indent + colorLines('diff removed', line);
|
||
if (line.match(/\@\@/)) return null;
|
||
if (line.match(/\\ No newline/)) return null;
|
||
else return indent + line;
|
||
}
|
||
function notBlank(line) {
|
||
return line != null;
|
||
}
|
||
msg = diff.createPatch('string', err.actual, err.expected);
|
||
var lines = msg.split('\n').splice(4);
|
||
return '\n '
|
||
+ colorLines('diff added', '+ expected') + ' '
|
||
+ colorLines('diff removed', '- actual')
|
||
+ '\n\n'
|
||
+ lines.map(cleanUp).filter(notBlank).join('\n');
|
||
}
|
||
|
||
/**
|
||
* Return a character diff for `err`.
|
||
*
|
||
* @param {Error} err
|
||
* @return {String}
|
||
* @api private
|
||
*/
|
||
|
||
function errorDiff(err, type, escape) {
|
||
var actual = escape ? escapeInvisibles(err.actual) : err.actual;
|
||
var expected = escape ? escapeInvisibles(err.expected) : err.expected;
|
||
return diff['diff' + type](actual, expected).map(function(str){
|
||
if (str.added) return colorLines('diff added', str.value);
|
||
if (str.removed) return colorLines('diff removed', str.value);
|
||
return str.value;
|
||
}).join('');
|
||
}
|
||
|
||
/**
|
||
* Returns a string with all invisible characters in plain text
|
||
*
|
||
* @param {String} line
|
||
* @return {String}
|
||
* @api private
|
||
*/
|
||
function escapeInvisibles(line) {
|
||
return line.replace(/\t/g, '<tab>')
|
||
.replace(/\r/g, '<CR>')
|
||
.replace(/\n/g, '<LF>\n');
|
||
}
|
||
|
||
/**
|
||
* Color lines for `str`, using the color `name`.
|
||
*
|
||
* @param {String} name
|
||
* @param {String} str
|
||
* @return {String}
|
||
* @api private
|
||
*/
|
||
|
||
function colorLines(name, str) {
|
||
return str.split('\n').map(function(str){
|
||
return color(name, str);
|
||
}).join('\n');
|
||
}
|
||
|
||
/**
|
||
* Check that a / b have the same type.
|
||
*
|
||
* @param {Object} a
|
||
* @param {Object} b
|
||
* @return {Boolean}
|
||
* @api private
|
||
*/
|
||
|
||
function sameType(a, b) {
|
||
a = Object.prototype.toString.call(a);
|
||
b = Object.prototype.toString.call(b);
|
||
return a == b;
|
||
}
|
||
|
||
}); // module: reporters/base.js
|
||
|
||
require.register("reporters/doc.js", function(module, exports, require){
|
||
/**
|
||
* Module dependencies.
|
||
*/
|
||
|
||
var Base = require('./base')
|
||
, utils = require('../utils');
|
||
|
||
/**
|
||
* Expose `Doc`.
|
||
*/
|
||
|
||
exports = module.exports = Doc;
|
||
|
||
/**
|
||
* Initialize a new `Doc` reporter.
|
||
*
|
||
* @param {Runner} runner
|
||
* @api public
|
||
*/
|
||
|
||
function Doc(runner) {
|
||
Base.call(this, runner);
|
||
|
||
var self = this
|
||
, stats = this.stats
|
||
, total = runner.total
|
||
, indents = 2;
|
||
|
||
function indent() {
|
||
return Array(indents).join(' ');
|
||
}
|
||
|
||
runner.on('suite', function(suite){
|
||
if (suite.root) return;
|
||
++indents;
|
||
console.log('%s<section class="suite">', indent());
|
||
++indents;
|
||
console.log('%s<h1>%s</h1>', indent(), utils.escape(suite.title));
|
||
console.log('%s<dl>', indent());
|
||
});
|
||
|
||
runner.on('suite end', function(suite){
|
||
if (suite.root) return;
|
||
console.log('%s</dl>', indent());
|
||
--indents;
|
||
console.log('%s</section>', indent());
|
||
--indents;
|
||
});
|
||
|
||
runner.on('pass', function(test){
|
||
console.log('%s <dt>%s</dt>', indent(), utils.escape(test.title));
|
||
var code = utils.escape(utils.clean(test.fn.toString()));
|
||
console.log('%s <dd><pre><code>%s</code></pre></dd>', indent(), code);
|
||
});
|
||
|
||
runner.on('fail', function(test, err){
|
||
console.log('%s <dt class="error">%s</dt>', indent(), utils.escape(test.title));
|
||
var code = utils.escape(utils.clean(test.fn.toString()));
|
||
console.log('%s <dd class="error"><pre><code>%s</code></pre></dd>', indent(), code);
|
||
console.log('%s <dd class="error">%s</dd>', indent(), utils.escape(err));
|
||
});
|
||
}
|
||
|
||
}); // module: reporters/doc.js
|
||
|
||
require.register("reporters/dot.js", function(module, exports, require){
|
||
/**
|
||
* Module dependencies.
|
||
*/
|
||
|
||
var Base = require('./base')
|
||
, color = Base.color;
|
||
|
||
/**
|
||
* Expose `Dot`.
|
||
*/
|
||
|
||
exports = module.exports = Dot;
|
||
|
||
/**
|
||
* Initialize a new `Dot` matrix test reporter.
|
||
*
|
||
* @param {Runner} runner
|
||
* @api public
|
||
*/
|
||
|
||
function Dot(runner) {
|
||
Base.call(this, runner);
|
||
|
||
var self = this
|
||
, stats = this.stats
|
||
, width = Base.window.width * .75 | 0
|
||
, n = -1;
|
||
|
||
runner.on('start', function(){
|
||
process.stdout.write('\n ');
|
||
});
|
||
|
||
runner.on('pending', function(test){
|
||
if (++n % width == 0) process.stdout.write('\n ');
|
||
process.stdout.write(color('pending', Base.symbols.dot));
|
||
});
|
||
|
||
runner.on('pass', function(test){
|
||
if (++n % width == 0) process.stdout.write('\n ');
|
||
if ('slow' == test.speed) {
|
||
process.stdout.write(color('bright yellow', Base.symbols.dot));
|
||
} else {
|
||
process.stdout.write(color(test.speed, Base.symbols.dot));
|
||
}
|
||
});
|
||
|
||
runner.on('fail', function(test, err){
|
||
if (++n % width == 0) process.stdout.write('\n ');
|
||
process.stdout.write(color('fail', Base.symbols.dot));
|
||
});
|
||
|
||
runner.on('end', function(){
|
||
console.log();
|
||
self.epilogue();
|
||
});
|
||
}
|
||
|
||
/**
|
||
* Inherit from `Base.prototype`.
|
||
*/
|
||
|
||
function F(){};
|
||
F.prototype = Base.prototype;
|
||
Dot.prototype = new F;
|
||
Dot.prototype.constructor = Dot;
|
||
|
||
|
||
}); // module: reporters/dot.js
|
||
|
||
require.register("reporters/html-cov.js", function(module, exports, require){
|
||
/**
|
||
* Module dependencies.
|
||
*/
|
||
|
||
var JSONCov = require('./json-cov')
|
||
, fs = require('browser/fs');
|
||
|
||
/**
|
||
* Expose `HTMLCov`.
|
||
*/
|
||
|
||
exports = module.exports = HTMLCov;
|
||
|
||
/**
|
||
* Initialize a new `JsCoverage` reporter.
|
||
*
|
||
* @param {Runner} runner
|
||
* @api public
|
||
*/
|
||
|
||
function HTMLCov(runner) {
|
||
var jade = require('jade')
|
||
, file = __dirname + '/templates/coverage.jade'
|
||
, str = fs.readFileSync(file, 'utf8')
|
||
, fn = jade.compile(str, { filename: file })
|
||
, self = this;
|
||
|
||
JSONCov.call(this, runner, false);
|
||
|
||
runner.on('end', function(){
|
||
process.stdout.write(fn({
|
||
cov: self.cov
|
||
, coverageClass: coverageClass
|
||
}));
|
||
});
|
||
}
|
||
|
||
/**
|
||
* Return coverage class for `n`.
|
||
*
|
||
* @return {String}
|
||
* @api private
|
||
*/
|
||
|
||
function coverageClass(n) {
|
||
if (n >= 75) return 'high';
|
||
if (n >= 50) return 'medium';
|
||
if (n >= 25) return 'low';
|
||
return 'terrible';
|
||
}
|
||
|
||
}); // module: reporters/html-cov.js
|
||
|
||
require.register("reporters/html.js", function(module, exports, require){
|
||
/**
|
||
* Module dependencies.
|
||
*/
|
||
|
||
var Base = require('./base')
|
||
, utils = require('../utils')
|
||
, Progress = require('../browser/progress')
|
||
, escape = utils.escape;
|
||
|
||
/**
|
||
* Save timer references to avoid Sinon interfering (see GH-237).
|
||
*/
|
||
|
||
var Date = global.Date
|
||
, setTimeout = global.setTimeout
|
||
, setInterval = global.setInterval
|
||
, clearTimeout = global.clearTimeout
|
||
, clearInterval = global.clearInterval;
|
||
|
||
/**
|
||
* Expose `HTML`.
|
||
*/
|
||
|
||
exports = module.exports = HTML;
|
||
|
||
/**
|
||
* Stats template.
|
||
*/
|
||
|
||
var statsTemplate = '<ul id="mocha-stats">'
|
||
+ '<li class="progress"><canvas width="40" height="40"></canvas></li>'
|
||
+ '<li class="passes"><a href="#">passes:</a> <em>0</em></li>'
|
||
+ '<li class="failures"><a href="#">failures:</a> <em>0</em></li>'
|
||
+ '<li class="duration">duration: <em>0</em>s</li>'
|
||
+ '</ul>';
|
||
|
||
/**
|
||
* Initialize a new `HTML` reporter.
|
||
*
|
||
* @param {Runner} runner
|
||
* @api public
|
||
*/
|
||
|
||
function HTML(runner) {
|
||
Base.call(this, runner);
|
||
|
||
var self = this
|
||
, stats = this.stats
|
||
, total = runner.total
|
||
, stat = fragment(statsTemplate)
|
||
, items = stat.getElementsByTagName('li')
|
||
, passes = items[1].getElementsByTagName('em')[0]
|
||
, passesLink = items[1].getElementsByTagName('a')[0]
|
||
, failures = items[2].getElementsByTagName('em')[0]
|
||
, failuresLink = items[2].getElementsByTagName('a')[0]
|
||
, duration = items[3].getElementsByTagName('em')[0]
|
||
, canvas = stat.getElementsByTagName('canvas')[0]
|
||
, report = fragment('<ul id="mocha-report"></ul>')
|
||
, stack = [report]
|
||
, progress
|
||
, ctx
|
||
, root = document.getElementById('mocha');
|
||
|
||
if (canvas.getContext) {
|
||
var ratio = window.devicePixelRatio || 1;
|
||
canvas.style.width = canvas.width;
|
||
canvas.style.height = canvas.height;
|
||
canvas.width *= ratio;
|
||
canvas.height *= ratio;
|
||
ctx = canvas.getContext('2d');
|
||
ctx.scale(ratio, ratio);
|
||
progress = new Progress;
|
||
}
|
||
|
||
if (!root) return error('#mocha div missing, add it to your document');
|
||
|
||
// pass toggle
|
||
on(passesLink, 'click', function(){
|
||
unhide();
|
||
var name = /pass/.test(report.className) ? '' : ' pass';
|
||
report.className = report.className.replace(/fail|pass/g, '') + name;
|
||
if (report.className.trim()) hideSuitesWithout('test pass');
|
||
});
|
||
|
||
// failure toggle
|
||
on(failuresLink, 'click', function(){
|
||
unhide();
|
||
var name = /fail/.test(report.className) ? '' : ' fail';
|
||
report.className = report.className.replace(/fail|pass/g, '') + name;
|
||
if (report.className.trim()) hideSuitesWithout('test fail');
|
||
});
|
||
|
||
root.appendChild(stat);
|
||
root.appendChild(report);
|
||
|
||
if (progress) progress.size(40);
|
||
|
||
runner.on('suite', function(suite){
|
||
if (suite.root) return;
|
||
|
||
// suite
|
||
var url = self.suiteURL(suite);
|
||
var el = fragment('<li class="suite"><h1><a href="%s">%s</a></h1></li>', url, escape(suite.title));
|
||
|
||
// container
|
||
stack[0].appendChild(el);
|
||
stack.unshift(document.createElement('ul'));
|
||
el.appendChild(stack[0]);
|
||
});
|
||
|
||
runner.on('suite end', function(suite){
|
||
if (suite.root) return;
|
||
stack.shift();
|
||
});
|
||
|
||
runner.on('fail', function(test, err){
|
||
if ('hook' == test.type) runner.emit('test end', test);
|
||
});
|
||
|
||
runner.on('test end', function(test){
|
||
// TODO: add to stats
|
||
var percent = stats.tests / this.total * 100 | 0;
|
||
if (progress) progress.update(percent).draw(ctx);
|
||
|
||
// update stats
|
||
var ms = new Date - stats.start;
|
||
text(passes, stats.passes);
|
||
text(failures, stats.failures);
|
||
text(duration, (ms / 1000).toFixed(2));
|
||
|
||
// test
|
||
if ('passed' == test.state) {
|
||
var url = self.testURL(test);
|
||
var el = fragment('<li class="test pass %e"><h2>%e<span class="duration">%ems</span> <a href="%s" class="replay">‣</a></h2></li>', test.speed, test.title, test.duration, url);
|
||
} else if (test.pending) {
|
||
var el = fragment('<li class="test pass pending"><h2>%e</h2></li>', test.title);
|
||
} else {
|
||
var el = fragment('<li class="test fail"><h2>%e <a href="?grep=%e" class="replay">‣</a></h2></li>', test.title, encodeURIComponent(test.fullTitle()));
|
||
var str = test.err.stack || test.err.toString();
|
||
|
||
// FF / Opera do not add the message
|
||
if (!~str.indexOf(test.err.message)) {
|
||
str = test.err.message + '\n' + str;
|
||
}
|
||
|
||
// <=IE7 stringifies to [Object Error]. Since it can be overloaded, we
|
||
// check for the result of the stringifying.
|
||
if ('[object Error]' == str) str = test.err.message;
|
||
|
||
// Safari doesn't give you a stack. Let's at least provide a source line.
|
||
if (!test.err.stack && test.err.sourceURL && test.err.line !== undefined) {
|
||
str += "\n(" + test.err.sourceURL + ":" + test.err.line + ")";
|
||
}
|
||
|
||
el.appendChild(fragment('<pre class="error">%e</pre>', str));
|
||
}
|
||
|
||
// toggle code
|
||
// TODO: defer
|
||
if (!test.pending) {
|
||
var h2 = el.getElementsByTagName('h2')[0];
|
||
|
||
on(h2, 'click', function(){
|
||
pre.style.display = 'none' == pre.style.display
|
||
? 'block'
|
||
: 'none';
|
||
});
|
||
|
||
var pre = fragment('<pre><code>%e</code></pre>', utils.clean(test.fn.toString()));
|
||
el.appendChild(pre);
|
||
pre.style.display = 'none';
|
||
}
|
||
|
||
// Don't call .appendChild if #mocha-report was already .shift()'ed off the stack.
|
||
if (stack[0]) stack[0].appendChild(el);
|
||
});
|
||
}
|
||
|
||
/**
|
||
* Makes a URL, preserving querystring ("search") parameters.
|
||
* @param {string} s
|
||
* @returns {string} your new URL
|
||
*/
|
||
var makeUrl = function makeUrl(s) {
|
||
var search = window.location.search;
|
||
return (search ? search + '&' : '?' ) + 'grep=' + encodeURIComponent(s);
|
||
};
|
||
|
||
/**
|
||
* Provide suite URL
|
||
*
|
||
* @param {Object} [suite]
|
||
*/
|
||
HTML.prototype.suiteURL = function(suite){
|
||
return makeUrl(suite.fullTitle());
|
||
};
|
||
|
||
/**
|
||
* Provide test URL
|
||
*
|
||
* @param {Object} [test]
|
||
*/
|
||
|
||
HTML.prototype.testURL = function(test){
|
||
return makeUrl(test.fullTitle());
|
||
};
|
||
|
||
/**
|
||
* Display error `msg`.
|
||
*/
|
||
|
||
function error(msg) {
|
||
document.body.appendChild(fragment('<div id="mocha-error">%s</div>', msg));
|
||
}
|
||
|
||
/**
|
||
* Return a DOM fragment from `html`.
|
||
*/
|
||
|
||
function fragment(html) {
|
||
var args = arguments
|
||
, div = document.createElement('div')
|
||
, i = 1;
|
||
|
||
div.innerHTML = html.replace(/%([se])/g, function(_, type){
|
||
switch (type) {
|
||
case 's': return String(args[i++]);
|
||
case 'e': return escape(args[i++]);
|
||
}
|
||
});
|
||
|
||
return div.firstChild;
|
||
}
|
||
|
||
/**
|
||
* Check for suites that do not have elements
|
||
* with `classname`, and hide them.
|
||
*/
|
||
|
||
function hideSuitesWithout(classname) {
|
||
var suites = document.getElementsByClassName('suite');
|
||
for (var i = 0; i < suites.length; i++) {
|
||
var els = suites[i].getElementsByClassName(classname);
|
||
if (0 == els.length) suites[i].className += ' hidden';
|
||
}
|
||
}
|
||
|
||
/**
|
||
* Unhide .hidden suites.
|
||
*/
|
||
|
||
function unhide() {
|
||
var els = document.getElementsByClassName('suite hidden');
|
||
for (var i = 0; i < els.length; ++i) {
|
||
els[i].className = els[i].className.replace('suite hidden', 'suite');
|
||
}
|
||
}
|
||
|
||
/**
|
||
* Set `el` text to `str`.
|
||
*/
|
||
|
||
function text(el, str) {
|
||
if (el.textContent) {
|
||
el.textContent = str;
|
||
} else {
|
||
el.innerText = str;
|
||
}
|
||
}
|
||
|
||
/**
|
||
* Listen on `event` with callback `fn`.
|
||
*/
|
||
|
||
function on(el, event, fn) {
|
||
if (el.addEventListener) {
|
||
el.addEventListener(event, fn, false);
|
||
} else {
|
||
el.attachEvent('on' + event, fn);
|
||
}
|
||
}
|
||
|
||
}); // module: reporters/html.js
|
||
|
||
require.register("reporters/index.js", function(module, exports, require){
|
||
exports.Base = require('./base');
|
||
exports.Dot = require('./dot');
|
||
exports.Doc = require('./doc');
|
||
exports.TAP = require('./tap');
|
||
exports.JSON = require('./json');
|
||
exports.HTML = require('./html');
|
||
exports.List = require('./list');
|
||
exports.Min = require('./min');
|
||
exports.Spec = require('./spec');
|
||
exports.Nyan = require('./nyan');
|
||
exports.XUnit = require('./xunit');
|
||
exports.Markdown = require('./markdown');
|
||
exports.Progress = require('./progress');
|
||
exports.Landing = require('./landing');
|
||
exports.JSONCov = require('./json-cov');
|
||
exports.HTMLCov = require('./html-cov');
|
||
exports.JSONStream = require('./json-stream');
|
||
|
||
}); // module: reporters/index.js
|
||
|
||
require.register("reporters/json-cov.js", function(module, exports, require){
|
||
/**
|
||
* Module dependencies.
|
||
*/
|
||
|
||
var Base = require('./base');
|
||
|
||
/**
|
||
* Expose `JSONCov`.
|
||
*/
|
||
|
||
exports = module.exports = JSONCov;
|
||
|
||
/**
|
||
* Initialize a new `JsCoverage` reporter.
|
||
*
|
||
* @param {Runner} runner
|
||
* @param {Boolean} output
|
||
* @api public
|
||
*/
|
||
|
||
function JSONCov(runner, output) {
|
||
var self = this
|
||
, output = 1 == arguments.length ? true : output;
|
||
|
||
Base.call(this, runner);
|
||
|
||
var tests = []
|
||
, failures = []
|
||
, passes = [];
|
||
|
||
runner.on('test end', function(test){
|
||
tests.push(test);
|
||
});
|
||
|
||
runner.on('pass', function(test){
|
||
passes.push(test);
|
||
});
|
||
|
||
runner.on('fail', function(test){
|
||
failures.push(test);
|
||
});
|
||
|
||
runner.on('end', function(){
|
||
var cov = global._$jscoverage || {};
|
||
var result = self.cov = map(cov);
|
||
result.stats = self.stats;
|
||
result.tests = tests.map(clean);
|
||
result.failures = failures.map(clean);
|
||
result.passes = passes.map(clean);
|
||
if (!output) return;
|
||
process.stdout.write(JSON.stringify(result, null, 2 ));
|
||
});
|
||
}
|
||
|
||
/**
|
||
* Map jscoverage data to a JSON structure
|
||
* suitable for reporting.
|
||
*
|
||
* @param {Object} cov
|
||
* @return {Object}
|
||
* @api private
|
||
*/
|
||
|
||
function map(cov) {
|
||
var ret = {
|
||
instrumentation: 'node-jscoverage'
|
||
, sloc: 0
|
||
, hits: 0
|
||
, misses: 0
|
||
, coverage: 0
|
||
, files: []
|
||
};
|
||
|
||
for (var filename in cov) {
|
||
var data = coverage(filename, cov[filename]);
|
||
ret.files.push(data);
|
||
ret.hits += data.hits;
|
||
ret.misses += data.misses;
|
||
ret.sloc += data.sloc;
|
||
}
|
||
|
||
ret.files.sort(function(a, b) {
|
||
return a.filename.localeCompare(b.filename);
|
||
});
|
||
|
||
if (ret.sloc > 0) {
|
||
ret.coverage = (ret.hits / ret.sloc) * 100;
|
||
}
|
||
|
||
return ret;
|
||
}
|
||
|
||
/**
|
||
* Map jscoverage data for a single source file
|
||
* to a JSON structure suitable for reporting.
|
||
*
|
||
* @param {String} filename name of the source file
|
||
* @param {Object} data jscoverage coverage data
|
||
* @return {Object}
|
||
* @api private
|
||
*/
|
||
|
||
function coverage(filename, data) {
|
||
var ret = {
|
||
filename: filename,
|
||
coverage: 0,
|
||
hits: 0,
|
||
misses: 0,
|
||
sloc: 0,
|
||
source: {}
|
||
};
|
||
|
||
data.source.forEach(function(line, num){
|
||
num++;
|
||
|
||
if (data[num] === 0) {
|
||
ret.misses++;
|
||
ret.sloc++;
|
||
} else if (data[num] !== undefined) {
|
||
ret.hits++;
|
||
ret.sloc++;
|
||
}
|
||
|
||
ret.source[num] = {
|
||
source: line
|
||
, coverage: data[num] === undefined
|
||
? ''
|
||
: data[num]
|
||
};
|
||
});
|
||
|
||
ret.coverage = ret.hits / ret.sloc * 100;
|
||
|
||
return ret;
|
||
}
|
||
|
||
/**
|
||
* Return a plain-object representation of `test`
|
||
* free of cyclic properties etc.
|
||
*
|
||
* @param {Object} test
|
||
* @return {Object}
|
||
* @api private
|
||
*/
|
||
|
||
function clean(test) {
|
||
return {
|
||
title: test.title
|
||
, fullTitle: test.fullTitle()
|
||
, duration: test.duration
|
||
}
|
||
}
|
||
|
||
}); // module: reporters/json-cov.js
|
||
|
||
require.register("reporters/json-stream.js", function(module, exports, require){
|
||
/**
|
||
* Module dependencies.
|
||
*/
|
||
|
||
var Base = require('./base')
|
||
, color = Base.color;
|
||
|
||
/**
|
||
* Expose `List`.
|
||
*/
|
||
|
||
exports = module.exports = List;
|
||
|
||
/**
|
||
* Initialize a new `List` test reporter.
|
||
*
|
||
* @param {Runner} runner
|
||
* @api public
|
||
*/
|
||
|
||
function List(runner) {
|
||
Base.call(this, runner);
|
||
|
||
var self = this
|
||
, stats = this.stats
|
||
, total = runner.total;
|
||
|
||
runner.on('start', function(){
|
||
console.log(JSON.stringify(['start', { total: total }]));
|
||
});
|
||
|
||
runner.on('pass', function(test){
|
||
console.log(JSON.stringify(['pass', clean(test)]));
|
||
});
|
||
|
||
runner.on('fail', function(test, err){
|
||
test = clean(test);
|
||
test.err = err.message;
|
||
console.log(JSON.stringify(['fail', test]));
|
||
});
|
||
|
||
runner.on('end', function(){
|
||
process.stdout.write(JSON.stringify(['end', self.stats]));
|
||
});
|
||
}
|
||
|
||
/**
|
||
* Return a plain-object representation of `test`
|
||
* free of cyclic properties etc.
|
||
*
|
||
* @param {Object} test
|
||
* @return {Object}
|
||
* @api private
|
||
*/
|
||
|
||
function clean(test) {
|
||
return {
|
||
title: test.title
|
||
, fullTitle: test.fullTitle()
|
||
, duration: test.duration
|
||
}
|
||
}
|
||
|
||
}); // module: reporters/json-stream.js
|
||
|
||
require.register("reporters/json.js", function(module, exports, require){
|
||
/**
|
||
* Module dependencies.
|
||
*/
|
||
|
||
var Base = require('./base')
|
||
, cursor = Base.cursor
|
||
, color = Base.color;
|
||
|
||
/**
|
||
* Expose `JSON`.
|
||
*/
|
||
|
||
exports = module.exports = JSONReporter;
|
||
|
||
/**
|
||
* Initialize a new `JSON` reporter.
|
||
*
|
||
* @param {Runner} runner
|
||
* @api public
|
||
*/
|
||
|
||
function JSONReporter(runner) {
|
||
var self = this;
|
||
Base.call(this, runner);
|
||
|
||
var tests = []
|
||
, pending = []
|
||
, failures = []
|
||
, passes = [];
|
||
|
||
runner.on('test end', function(test){
|
||
tests.push(test);
|
||
});
|
||
|
||
runner.on('pass', function(test){
|
||
passes.push(test);
|
||
});
|
||
|
||
runner.on('fail', function(test){
|
||
failures.push(test);
|
||
});
|
||
|
||
runner.on('pending', function(test){
|
||
pending.push(test);
|
||
});
|
||
|
||
runner.on('end', function(){
|
||
var obj = {
|
||
stats: self.stats,
|
||
tests: tests.map(clean),
|
||
pending: pending.map(clean),
|
||
failures: failures.map(clean),
|
||
passes: passes.map(clean)
|
||
};
|
||
|
||
runner.testResults = obj;
|
||
|
||
process.stdout.write(JSON.stringify(obj, null, 2));
|
||
});
|
||
}
|
||
|
||
/**
|
||
* Return a plain-object representation of `test`
|
||
* free of cyclic properties etc.
|
||
*
|
||
* @param {Object} test
|
||
* @return {Object}
|
||
* @api private
|
||
*/
|
||
|
||
function clean(test) {
|
||
return {
|
||
title: test.title,
|
||
fullTitle: test.fullTitle(),
|
||
duration: test.duration,
|
||
err: errorJSON(test.err || {})
|
||
}
|
||
}
|
||
|
||
/**
|
||
* Transform `error` into a JSON object.
|
||
* @param {Error} err
|
||
* @return {Object}
|
||
*/
|
||
|
||
function errorJSON(err) {
|
||
var res = {};
|
||
Object.getOwnPropertyNames(err).forEach(function(key) {
|
||
res[key] = err[key];
|
||
}, err);
|
||
return res;
|
||
}
|
||
|
||
}); // module: reporters/json.js
|
||
|
||
require.register("reporters/landing.js", function(module, exports, require){
|
||
/**
|
||
* Module dependencies.
|
||
*/
|
||
|
||
var Base = require('./base')
|
||
, cursor = Base.cursor
|
||
, color = Base.color;
|
||
|
||
/**
|
||
* Expose `Landing`.
|
||
*/
|
||
|
||
exports = module.exports = Landing;
|
||
|
||
/**
|
||
* Airplane color.
|
||
*/
|
||
|
||
Base.colors.plane = 0;
|
||
|
||
/**
|
||
* Airplane crash color.
|
||
*/
|
||
|
||
Base.colors['plane crash'] = 31;
|
||
|
||
/**
|
||
* Runway color.
|
||
*/
|
||
|
||
Base.colors.runway = 90;
|
||
|
||
/**
|
||
* Initialize a new `Landing` reporter.
|
||
*
|
||
* @param {Runner} runner
|
||
* @api public
|
||
*/
|
||
|
||
function Landing(runner) {
|
||
Base.call(this, runner);
|
||
|
||
var self = this
|
||
, stats = this.stats
|
||
, width = Base.window.width * .75 | 0
|
||
, total = runner.total
|
||
, stream = process.stdout
|
||
, plane = color('plane', '✈')
|
||
, crashed = -1
|
||
, n = 0;
|
||
|
||
function runway() {
|
||
var buf = Array(width).join('-');
|
||
return ' ' + color('runway', buf);
|
||
}
|
||
|
||
runner.on('start', function(){
|
||
stream.write('\n\n\n ');
|
||
cursor.hide();
|
||
});
|
||
|
||
runner.on('test end', function(test){
|
||
// check if the plane crashed
|
||
var col = -1 == crashed
|
||
? width * ++n / total | 0
|
||
: crashed;
|
||
|
||
// show the crash
|
||
if ('failed' == test.state) {
|
||
plane = color('plane crash', '✈');
|
||
crashed = col;
|
||
}
|
||
|
||
// render landing strip
|
||
stream.write('\u001b['+(width+1)+'D\u001b[2A');
|
||
stream.write(runway());
|
||
stream.write('\n ');
|
||
stream.write(color('runway', Array(col).join('⋅')));
|
||
stream.write(plane)
|
||
stream.write(color('runway', Array(width - col).join('⋅') + '\n'));
|
||
stream.write(runway());
|
||
stream.write('\u001b[0m');
|
||
});
|
||
|
||
runner.on('end', function(){
|
||
cursor.show();
|
||
console.log();
|
||
self.epilogue();
|
||
});
|
||
}
|
||
|
||
/**
|
||
* Inherit from `Base.prototype`.
|
||
*/
|
||
|
||
function F(){};
|
||
F.prototype = Base.prototype;
|
||
Landing.prototype = new F;
|
||
Landing.prototype.constructor = Landing;
|
||
|
||
|
||
}); // module: reporters/landing.js
|
||
|
||
require.register("reporters/list.js", function(module, exports, require){
|
||
/**
|
||
* Module dependencies.
|
||
*/
|
||
|
||
var Base = require('./base')
|
||
, cursor = Base.cursor
|
||
, color = Base.color;
|
||
|
||
/**
|
||
* Expose `List`.
|
||
*/
|
||
|
||
exports = module.exports = List;
|
||
|
||
/**
|
||
* Initialize a new `List` test reporter.
|
||
*
|
||
* @param {Runner} runner
|
||
* @api public
|
||
*/
|
||
|
||
function List(runner) {
|
||
Base.call(this, runner);
|
||
|
||
var self = this
|
||
, stats = this.stats
|
||
, n = 0;
|
||
|
||
runner.on('start', function(){
|
||
console.log();
|
||
});
|
||
|
||
runner.on('test', function(test){
|
||
process.stdout.write(color('pass', ' ' + test.fullTitle() + ': '));
|
||
});
|
||
|
||
runner.on('pending', function(test){
|
||
var fmt = color('checkmark', ' -')
|
||
+ color('pending', ' %s');
|
||
console.log(fmt, test.fullTitle());
|
||
});
|
||
|
||
runner.on('pass', function(test){
|
||
var fmt = color('checkmark', ' '+Base.symbols.dot)
|
||
+ color('pass', ' %s: ')
|
||
+ color(test.speed, '%dms');
|
||
cursor.CR();
|
||
console.log(fmt, test.fullTitle(), test.duration);
|
||
});
|
||
|
||
runner.on('fail', function(test, err){
|
||
cursor.CR();
|
||
console.log(color('fail', ' %d) %s'), ++n, test.fullTitle());
|
||
});
|
||
|
||
runner.on('end', self.epilogue.bind(self));
|
||
}
|
||
|
||
/**
|
||
* Inherit from `Base.prototype`.
|
||
*/
|
||
|
||
function F(){};
|
||
F.prototype = Base.prototype;
|
||
List.prototype = new F;
|
||
List.prototype.constructor = List;
|
||
|
||
|
||
}); // module: reporters/list.js
|
||
|
||
require.register("reporters/markdown.js", function(module, exports, require){
|
||
/**
|
||
* Module dependencies.
|
||
*/
|
||
|
||
var Base = require('./base')
|
||
, utils = require('../utils');
|
||
|
||
/**
|
||
* Expose `Markdown`.
|
||
*/
|
||
|
||
exports = module.exports = Markdown;
|
||
|
||
/**
|
||
* Initialize a new `Markdown` reporter.
|
||
*
|
||
* @param {Runner} runner
|
||
* @api public
|
||
*/
|
||
|
||
function Markdown(runner) {
|
||
Base.call(this, runner);
|
||
|
||
var self = this
|
||
, stats = this.stats
|
||
, level = 0
|
||
, buf = '';
|
||
|
||
function title(str) {
|
||
return Array(level).join('#') + ' ' + str;
|
||
}
|
||
|
||
function indent() {
|
||
return Array(level).join(' ');
|
||
}
|
||
|
||
function mapTOC(suite, obj) {
|
||
var ret = obj;
|
||
obj = obj[suite.title] = obj[suite.title] || { suite: suite };
|
||
suite.suites.forEach(function(suite){
|
||
mapTOC(suite, obj);
|
||
});
|
||
return ret;
|
||
}
|
||
|
||
function stringifyTOC(obj, level) {
|
||
++level;
|
||
var buf = '';
|
||
var link;
|
||
for (var key in obj) {
|
||
if ('suite' == key) continue;
|
||
if (key) link = ' - [' + key + '](#' + utils.slug(obj[key].suite.fullTitle()) + ')\n';
|
||
if (key) buf += Array(level).join(' ') + link;
|
||
buf += stringifyTOC(obj[key], level);
|
||
}
|
||
--level;
|
||
return buf;
|
||
}
|
||
|
||
function generateTOC(suite) {
|
||
var obj = mapTOC(suite, {});
|
||
return stringifyTOC(obj, 0);
|
||
}
|
||
|
||
generateTOC(runner.suite);
|
||
|
||
runner.on('suite', function(suite){
|
||
++level;
|
||
var slug = utils.slug(suite.fullTitle());
|
||
buf += '<a name="' + slug + '"></a>' + '\n';
|
||
buf += title(suite.title) + '\n';
|
||
});
|
||
|
||
runner.on('suite end', function(suite){
|
||
--level;
|
||
});
|
||
|
||
runner.on('pass', function(test){
|
||
var code = utils.clean(test.fn.toString());
|
||
buf += test.title + '.\n';
|
||
buf += '\n```js\n';
|
||
buf += code + '\n';
|
||
buf += '```\n\n';
|
||
});
|
||
|
||
runner.on('end', function(){
|
||
process.stdout.write('# TOC\n');
|
||
process.stdout.write(generateTOC(runner.suite));
|
||
process.stdout.write(buf);
|
||
});
|
||
}
|
||
|
||
}); // module: reporters/markdown.js
|
||
|
||
require.register("reporters/min.js", function(module, exports, require){
|
||
/**
|
||
* Module dependencies.
|
||
*/
|
||
|
||
var Base = require('./base');
|
||
|
||
/**
|
||
* Expose `Min`.
|
||
*/
|
||
|
||
exports = module.exports = Min;
|
||
|
||
/**
|
||
* Initialize a new `Min` minimal test reporter (best used with --watch).
|
||
*
|
||
* @param {Runner} runner
|
||
* @api public
|
||
*/
|
||
|
||
function Min(runner) {
|
||
Base.call(this, runner);
|
||
|
||
runner.on('start', function(){
|
||
// clear screen
|
||
process.stdout.write('\u001b[2J');
|
||
// set cursor position
|
||
process.stdout.write('\u001b[1;3H');
|
||
});
|
||
|
||
runner.on('end', this.epilogue.bind(this));
|
||
}
|
||
|
||
/**
|
||
* Inherit from `Base.prototype`.
|
||
*/
|
||
|
||
function F(){};
|
||
F.prototype = Base.prototype;
|
||
Min.prototype = new F;
|
||
Min.prototype.constructor = Min;
|
||
|
||
|
||
}); // module: reporters/min.js
|
||
|
||
require.register("reporters/nyan.js", function(module, exports, require){
|
||
/**
|
||
* Module dependencies.
|
||
*/
|
||
|
||
var Base = require('./base')
|
||
, color = Base.color;
|
||
|
||
/**
|
||
* Expose `Dot`.
|
||
*/
|
||
|
||
exports = module.exports = NyanCat;
|
||
|
||
/**
|
||
* Initialize a new `Dot` matrix test reporter.
|
||
*
|
||
* @param {Runner} runner
|
||
* @api public
|
||
*/
|
||
|
||
function NyanCat(runner) {
|
||
Base.call(this, runner);
|
||
var self = this
|
||
, stats = this.stats
|
||
, width = Base.window.width * .75 | 0
|
||
, rainbowColors = this.rainbowColors = self.generateColors()
|
||
, colorIndex = this.colorIndex = 0
|
||
, numerOfLines = this.numberOfLines = 4
|
||
, trajectories = this.trajectories = [[], [], [], []]
|
||
, nyanCatWidth = this.nyanCatWidth = 11
|
||
, trajectoryWidthMax = this.trajectoryWidthMax = (width - nyanCatWidth)
|
||
, scoreboardWidth = this.scoreboardWidth = 5
|
||
, tick = this.tick = 0
|
||
, n = 0;
|
||
|
||
runner.on('start', function(){
|
||
Base.cursor.hide();
|
||
self.draw();
|
||
});
|
||
|
||
runner.on('pending', function(test){
|
||
self.draw();
|
||
});
|
||
|
||
runner.on('pass', function(test){
|
||
self.draw();
|
||
});
|
||
|
||
runner.on('fail', function(test, err){
|
||
self.draw();
|
||
});
|
||
|
||
runner.on('end', function(){
|
||
Base.cursor.show();
|
||
for (var i = 0; i < self.numberOfLines; i++) write('\n');
|
||
self.epilogue();
|
||
});
|
||
}
|
||
|
||
/**
|
||
* Draw the nyan cat
|
||
*
|
||
* @api private
|
||
*/
|
||
|
||
NyanCat.prototype.draw = function(){
|
||
this.appendRainbow();
|
||
this.drawScoreboard();
|
||
this.drawRainbow();
|
||
this.drawNyanCat();
|
||
this.tick = !this.tick;
|
||
};
|
||
|
||
/**
|
||
* Draw the "scoreboard" showing the number
|
||
* of passes, failures and pending tests.
|
||
*
|
||
* @api private
|
||
*/
|
||
|
||
NyanCat.prototype.drawScoreboard = function(){
|
||
var stats = this.stats;
|
||
var colors = Base.colors;
|
||
|
||
function draw(color, n) {
|
||
write(' ');
|
||
write('\u001b[' + color + 'm' + n + '\u001b[0m');
|
||
write('\n');
|
||
}
|
||
|
||
draw(colors.green, stats.passes);
|
||
draw(colors.fail, stats.failures);
|
||
draw(colors.pending, stats.pending);
|
||
write('\n');
|
||
|
||
this.cursorUp(this.numberOfLines);
|
||
};
|
||
|
||
/**
|
||
* Append the rainbow.
|
||
*
|
||
* @api private
|
||
*/
|
||
|
||
NyanCat.prototype.appendRainbow = function(){
|
||
var segment = this.tick ? '_' : '-';
|
||
var rainbowified = this.rainbowify(segment);
|
||
|
||
for (var index = 0; index < this.numberOfLines; index++) {
|
||
var trajectory = this.trajectories[index];
|
||
if (trajectory.length >= this.trajectoryWidthMax) trajectory.shift();
|
||
trajectory.push(rainbowified);
|
||
}
|
||
};
|
||
|
||
/**
|
||
* Draw the rainbow.
|
||
*
|
||
* @api private
|
||
*/
|
||
|
||
NyanCat.prototype.drawRainbow = function(){
|
||
var self = this;
|
||
|
||
this.trajectories.forEach(function(line, index) {
|
||
write('\u001b[' + self.scoreboardWidth + 'C');
|
||
write(line.join(''));
|
||
write('\n');
|
||
});
|
||
|
||
this.cursorUp(this.numberOfLines);
|
||
};
|
||
|
||
/**
|
||
* Draw the nyan cat
|
||
*
|
||
* @api private
|
||
*/
|
||
|
||
NyanCat.prototype.drawNyanCat = function() {
|
||
var self = this;
|
||
var startWidth = this.scoreboardWidth + this.trajectories[0].length;
|
||
var color = '\u001b[' + startWidth + 'C';
|
||
var padding = '';
|
||
|
||
write(color);
|
||
write('_,------,');
|
||
write('\n');
|
||
|
||
write(color);
|
||
padding = self.tick ? ' ' : ' ';
|
||
write('_|' + padding + '/\\_/\\ ');
|
||
write('\n');
|
||
|
||
write(color);
|
||
padding = self.tick ? '_' : '__';
|
||
var tail = self.tick ? '~' : '^';
|
||
var face;
|
||
write(tail + '|' + padding + this.face() + ' ');
|
||
write('\n');
|
||
|
||
write(color);
|
||
padding = self.tick ? ' ' : ' ';
|
||
write(padding + '"" "" ');
|
||
write('\n');
|
||
|
||
this.cursorUp(this.numberOfLines);
|
||
};
|
||
|
||
/**
|
||
* Draw nyan cat face.
|
||
*
|
||
* @return {String}
|
||
* @api private
|
||
*/
|
||
|
||
NyanCat.prototype.face = function() {
|
||
var stats = this.stats;
|
||
if (stats.failures) {
|
||
return '( x .x)';
|
||
} else if (stats.pending) {
|
||
return '( o .o)';
|
||
} else if(stats.passes) {
|
||
return '( ^ .^)';
|
||
} else {
|
||
return '( - .-)';
|
||
}
|
||
};
|
||
|
||
/**
|
||
* Move cursor up `n`.
|
||
*
|
||
* @param {Number} n
|
||
* @api private
|
||
*/
|
||
|
||
NyanCat.prototype.cursorUp = function(n) {
|
||
write('\u001b[' + n + 'A');
|
||
};
|
||
|
||
/**
|
||
* Move cursor down `n`.
|
||
*
|
||
* @param {Number} n
|
||
* @api private
|
||
*/
|
||
|
||
NyanCat.prototype.cursorDown = function(n) {
|
||
write('\u001b[' + n + 'B');
|
||
};
|
||
|
||
/**
|
||
* Generate rainbow colors.
|
||
*
|
||
* @return {Array}
|
||
* @api private
|
||
*/
|
||
|
||
NyanCat.prototype.generateColors = function(){
|
||
var colors = [];
|
||
|
||
for (var i = 0; i < (6 * 7); i++) {
|
||
var pi3 = Math.floor(Math.PI / 3);
|
||
var n = (i * (1.0 / 6));
|
||
var r = Math.floor(3 * Math.sin(n) + 3);
|
||
var g = Math.floor(3 * Math.sin(n + 2 * pi3) + 3);
|
||
var b = Math.floor(3 * Math.sin(n + 4 * pi3) + 3);
|
||
colors.push(36 * r + 6 * g + b + 16);
|
||
}
|
||
|
||
return colors;
|
||
};
|
||
|
||
/**
|
||
* Apply rainbow to the given `str`.
|
||
*
|
||
* @param {String} str
|
||
* @return {String}
|
||
* @api private
|
||
*/
|
||
|
||
NyanCat.prototype.rainbowify = function(str){
|
||
var color = this.rainbowColors[this.colorIndex % this.rainbowColors.length];
|
||
this.colorIndex += 1;
|
||
return '\u001b[38;5;' + color + 'm' + str + '\u001b[0m';
|
||
};
|
||
|
||
/**
|
||
* Stdout helper.
|
||
*/
|
||
|
||
function write(string) {
|
||
process.stdout.write(string);
|
||
}
|
||
|
||
/**
|
||
* Inherit from `Base.prototype`.
|
||
*/
|
||
|
||
function F(){};
|
||
F.prototype = Base.prototype;
|
||
NyanCat.prototype = new F;
|
||
NyanCat.prototype.constructor = NyanCat;
|
||
|
||
|
||
}); // module: reporters/nyan.js
|
||
|
||
require.register("reporters/progress.js", function(module, exports, require){
|
||
/**
|
||
* Module dependencies.
|
||
*/
|
||
|
||
var Base = require('./base')
|
||
, cursor = Base.cursor
|
||
, color = Base.color;
|
||
|
||
/**
|
||
* Expose `Progress`.
|
||
*/
|
||
|
||
exports = module.exports = Progress;
|
||
|
||
/**
|
||
* General progress bar color.
|
||
*/
|
||
|
||
Base.colors.progress = 90;
|
||
|
||
/**
|
||
* Initialize a new `Progress` bar test reporter.
|
||
*
|
||
* @param {Runner} runner
|
||
* @param {Object} options
|
||
* @api public
|
||
*/
|
||
|
||
function Progress(runner, options) {
|
||
Base.call(this, runner);
|
||
|
||
var self = this
|
||
, options = options || {}
|
||
, stats = this.stats
|
||
, width = Base.window.width * .50 | 0
|
||
, total = runner.total
|
||
, complete = 0
|
||
, max = Math.max
|
||
, lastN = -1;
|
||
|
||
// default chars
|
||
options.open = options.open || '[';
|
||
options.complete = options.complete || '▬';
|
||
options.incomplete = options.incomplete || Base.symbols.dot;
|
||
options.close = options.close || ']';
|
||
options.verbose = false;
|
||
|
||
// tests started
|
||
runner.on('start', function(){
|
||
console.log();
|
||
cursor.hide();
|
||
});
|
||
|
||
// tests complete
|
||
runner.on('test end', function(){
|
||
complete++;
|
||
var incomplete = total - complete
|
||
, percent = complete / total
|
||
, n = width * percent | 0
|
||
, i = width - n;
|
||
|
||
if (lastN === n && !options.verbose) {
|
||
// Don't re-render the line if it hasn't changed
|
||
return;
|
||
}
|
||
lastN = n;
|
||
|
||
cursor.CR();
|
||
process.stdout.write('\u001b[J');
|
||
process.stdout.write(color('progress', ' ' + options.open));
|
||
process.stdout.write(Array(n).join(options.complete));
|
||
process.stdout.write(Array(i).join(options.incomplete));
|
||
process.stdout.write(color('progress', options.close));
|
||
if (options.verbose) {
|
||
process.stdout.write(color('progress', ' ' + complete + ' of ' + total));
|
||
}
|
||
});
|
||
|
||
// tests are complete, output some stats
|
||
// and the failures if any
|
||
runner.on('end', function(){
|
||
cursor.show();
|
||
console.log();
|
||
self.epilogue();
|
||
});
|
||
}
|
||
|
||
/**
|
||
* Inherit from `Base.prototype`.
|
||
*/
|
||
|
||
function F(){};
|
||
F.prototype = Base.prototype;
|
||
Progress.prototype = new F;
|
||
Progress.prototype.constructor = Progress;
|
||
|
||
|
||
}); // module: reporters/progress.js
|
||
|
||
require.register("reporters/spec.js", function(module, exports, require){
|
||
/**
|
||
* Module dependencies.
|
||
*/
|
||
|
||
var Base = require('./base')
|
||
, cursor = Base.cursor
|
||
, color = Base.color;
|
||
|
||
/**
|
||
* Expose `Spec`.
|
||
*/
|
||
|
||
exports = module.exports = Spec;
|
||
|
||
/**
|
||
* Initialize a new `Spec` test reporter.
|
||
*
|
||
* @param {Runner} runner
|
||
* @api public
|
||
*/
|
||
|
||
function Spec(runner) {
|
||
Base.call(this, runner);
|
||
|
||
var self = this
|
||
, stats = this.stats
|
||
, indents = 0
|
||
, n = 0;
|
||
|
||
function indent() {
|
||
return Array(indents).join(' ')
|
||
}
|
||
|
||
runner.on('start', function(){
|
||
console.log();
|
||
});
|
||
|
||
runner.on('suite', function(suite){
|
||
++indents;
|
||
console.log(color('suite', '%s%s'), indent(), suite.title);
|
||
});
|
||
|
||
runner.on('suite end', function(suite){
|
||
--indents;
|
||
if (1 == indents) console.log();
|
||
});
|
||
|
||
runner.on('pending', function(test){
|
||
var fmt = indent() + color('pending', ' - %s');
|
||
console.log(fmt, test.title);
|
||
});
|
||
|
||
runner.on('pass', function(test){
|
||
if ('fast' == test.speed) {
|
||
var fmt = indent()
|
||
+ color('checkmark', ' ' + Base.symbols.ok)
|
||
+ color('pass', ' %s ');
|
||
cursor.CR();
|
||
console.log(fmt, test.title);
|
||
} else {
|
||
var fmt = indent()
|
||
+ color('checkmark', ' ' + Base.symbols.ok)
|
||
+ color('pass', ' %s ')
|
||
+ color(test.speed, '(%dms)');
|
||
cursor.CR();
|
||
console.log(fmt, test.title, test.duration);
|
||
}
|
||
});
|
||
|
||
runner.on('fail', function(test, err){
|
||
cursor.CR();
|
||
console.log(indent() + color('fail', ' %d) %s'), ++n, test.title);
|
||
});
|
||
|
||
runner.on('end', self.epilogue.bind(self));
|
||
}
|
||
|
||
/**
|
||
* Inherit from `Base.prototype`.
|
||
*/
|
||
|
||
function F(){};
|
||
F.prototype = Base.prototype;
|
||
Spec.prototype = new F;
|
||
Spec.prototype.constructor = Spec;
|
||
|
||
|
||
}); // module: reporters/spec.js
|
||
|
||
require.register("reporters/tap.js", function(module, exports, require){
|
||
/**
|
||
* Module dependencies.
|
||
*/
|
||
|
||
var Base = require('./base')
|
||
, cursor = Base.cursor
|
||
, color = Base.color;
|
||
|
||
/**
|
||
* Expose `TAP`.
|
||
*/
|
||
|
||
exports = module.exports = TAP;
|
||
|
||
/**
|
||
* Initialize a new `TAP` reporter.
|
||
*
|
||
* @param {Runner} runner
|
||
* @api public
|
||
*/
|
||
|
||
function TAP(runner) {
|
||
Base.call(this, runner);
|
||
|
||
var self = this
|
||
, stats = this.stats
|
||
, n = 1
|
||
, passes = 0
|
||
, failures = 0;
|
||
|
||
runner.on('start', function(){
|
||
var total = runner.grepTotal(runner.suite);
|
||
console.log('%d..%d', 1, total);
|
||
});
|
||
|
||
runner.on('test end', function(){
|
||
++n;
|
||
});
|
||
|
||
runner.on('pending', function(test){
|
||
console.log('ok %d %s # SKIP -', n, title(test));
|
||
});
|
||
|
||
runner.on('pass', function(test){
|
||
passes++;
|
||
console.log('ok %d %s', n, title(test));
|
||
});
|
||
|
||
runner.on('fail', function(test, err){
|
||
failures++;
|
||
console.log('not ok %d %s', n, title(test));
|
||
if (err.stack) console.log(err.stack.replace(/^/gm, ' '));
|
||
});
|
||
|
||
runner.on('end', function(){
|
||
console.log('# tests ' + (passes + failures));
|
||
console.log('# pass ' + passes);
|
||
console.log('# fail ' + failures);
|
||
});
|
||
}
|
||
|
||
/**
|
||
* Return a TAP-safe title of `test`
|
||
*
|
||
* @param {Object} test
|
||
* @return {String}
|
||
* @api private
|
||
*/
|
||
|
||
function title(test) {
|
||
return test.fullTitle().replace(/#/g, '');
|
||
}
|
||
|
||
}); // module: reporters/tap.js
|
||
|
||
require.register("reporters/xunit.js", function(module, exports, require){
|
||
/**
|
||
* Module dependencies.
|
||
*/
|
||
|
||
var Base = require('./base')
|
||
, utils = require('../utils')
|
||
, escape = utils.escape;
|
||
|
||
/**
|
||
* Save timer references to avoid Sinon interfering (see GH-237).
|
||
*/
|
||
|
||
var Date = global.Date
|
||
, setTimeout = global.setTimeout
|
||
, setInterval = global.setInterval
|
||
, clearTimeout = global.clearTimeout
|
||
, clearInterval = global.clearInterval;
|
||
|
||
/**
|
||
* Expose `XUnit`.
|
||
*/
|
||
|
||
exports = module.exports = XUnit;
|
||
|
||
/**
|
||
* Initialize a new `XUnit` reporter.
|
||
*
|
||
* @param {Runner} runner
|
||
* @api public
|
||
*/
|
||
|
||
function XUnit(runner) {
|
||
Base.call(this, runner);
|
||
var stats = this.stats
|
||
, tests = []
|
||
, self = this;
|
||
|
||
runner.on('pending', function(test){
|
||
tests.push(test);
|
||
});
|
||
|
||
runner.on('pass', function(test){
|
||
tests.push(test);
|
||
});
|
||
|
||
runner.on('fail', function(test){
|
||
tests.push(test);
|
||
});
|
||
|
||
runner.on('end', function(){
|
||
console.log(tag('testsuite', {
|
||
name: 'Mocha Tests'
|
||
, tests: stats.tests
|
||
, failures: stats.failures
|
||
, errors: stats.failures
|
||
, skipped: stats.tests - stats.failures - stats.passes
|
||
, timestamp: (new Date).toUTCString()
|
||
, time: (stats.duration / 1000) || 0
|
||
}, false));
|
||
|
||
tests.forEach(test);
|
||
console.log('</testsuite>');
|
||
});
|
||
}
|
||
|
||
/**
|
||
* Inherit from `Base.prototype`.
|
||
*/
|
||
|
||
function F(){};
|
||
F.prototype = Base.prototype;
|
||
XUnit.prototype = new F;
|
||
XUnit.prototype.constructor = XUnit;
|
||
|
||
|
||
/**
|
||
* Output tag for the given `test.`
|
||
*/
|
||
|
||
function test(test) {
|
||
var attrs = {
|
||
classname: test.parent.fullTitle()
|
||
, name: test.title
|
||
, time: (test.duration / 1000) || 0
|
||
};
|
||
|
||
if ('failed' == test.state) {
|
||
var err = test.err;
|
||
console.log(tag('testcase', attrs, false, tag('failure', {}, false, cdata(escape(err.message) + "\n" + err.stack))));
|
||
} else if (test.pending) {
|
||
console.log(tag('testcase', attrs, false, tag('skipped', {}, true)));
|
||
} else {
|
||
console.log(tag('testcase', attrs, true) );
|
||
}
|
||
}
|
||
|
||
/**
|
||
* HTML tag helper.
|
||
*/
|
||
|
||
function tag(name, attrs, close, content) {
|
||
var end = close ? '/>' : '>'
|
||
, pairs = []
|
||
, tag;
|
||
|
||
for (var key in attrs) {
|
||
pairs.push(key + '="' + escape(attrs[key]) + '"');
|
||
}
|
||
|
||
tag = '<' + name + (pairs.length ? ' ' + pairs.join(' ') : '') + end;
|
||
if (content) tag += content + '</' + name + end;
|
||
return tag;
|
||
}
|
||
|
||
/**
|
||
* Return cdata escaped CDATA `str`.
|
||
*/
|
||
|
||
function cdata(str) {
|
||
return '<![CDATA[' + escape(str) + ']]>';
|
||
}
|
||
|
||
}); // module: reporters/xunit.js
|
||
|
||
require.register("runnable.js", function(module, exports, require){
|
||
/**
|
||
* Module dependencies.
|
||
*/
|
||
|
||
var EventEmitter = require('browser/events').EventEmitter
|
||
, debug = require('browser/debug')('mocha:runnable')
|
||
, milliseconds = require('./ms');
|
||
|
||
/**
|
||
* Save timer references to avoid Sinon interfering (see GH-237).
|
||
*/
|
||
|
||
var Date = global.Date
|
||
, setTimeout = global.setTimeout
|
||
, setInterval = global.setInterval
|
||
, clearTimeout = global.clearTimeout
|
||
, clearInterval = global.clearInterval;
|
||
|
||
/**
|
||
* Object#toString().
|
||
*/
|
||
|
||
var toString = Object.prototype.toString;
|
||
|
||
/**
|
||
* Expose `Runnable`.
|
||
*/
|
||
|
||
module.exports = Runnable;
|
||
|
||
/**
|
||
* Initialize a new `Runnable` with the given `title` and callback `fn`.
|
||
*
|
||
* @param {String} title
|
||
* @param {Function} fn
|
||
* @api private
|
||
*/
|
||
|
||
function Runnable(title, fn) {
|
||
this.title = title;
|
||
this.fn = fn;
|
||
this.async = fn && fn.length;
|
||
this.sync = ! this.async;
|
||
this._timeout = 2000;
|
||
this._slow = 75;
|
||
this._enableTimeouts = true;
|
||
this.timedOut = false;
|
||
this._trace = new Error('done() called multiple times')
|
||
}
|
||
|
||
/**
|
||
* Inherit from `EventEmitter.prototype`.
|
||
*/
|
||
|
||
function F(){};
|
||
F.prototype = EventEmitter.prototype;
|
||
Runnable.prototype = new F;
|
||
Runnable.prototype.constructor = Runnable;
|
||
|
||
|
||
/**
|
||
* Set & get timeout `ms`.
|
||
*
|
||
* @param {Number|String} ms
|
||
* @return {Runnable|Number} ms or self
|
||
* @api private
|
||
*/
|
||
|
||
Runnable.prototype.timeout = function(ms){
|
||
if (0 == arguments.length) return this._timeout;
|
||
if (ms === 0) this._enableTimeouts = false;
|
||
if ('string' == typeof ms) ms = milliseconds(ms);
|
||
debug('timeout %d', ms);
|
||
this._timeout = ms;
|
||
if (this.timer) this.resetTimeout();
|
||
return this;
|
||
};
|
||
|
||
/**
|
||
* Set & get slow `ms`.
|
||
*
|
||
* @param {Number|String} ms
|
||
* @return {Runnable|Number} ms or self
|
||
* @api private
|
||
*/
|
||
|
||
Runnable.prototype.slow = function(ms){
|
||
if (0 === arguments.length) return this._slow;
|
||
if ('string' == typeof ms) ms = milliseconds(ms);
|
||
debug('timeout %d', ms);
|
||
this._slow = ms;
|
||
return this;
|
||
};
|
||
|
||
/**
|
||
* Set and & get timeout `enabled`.
|
||
*
|
||
* @param {Boolean} enabled
|
||
* @return {Runnable|Boolean} enabled or self
|
||
* @api private
|
||
*/
|
||
|
||
Runnable.prototype.enableTimeouts = function(enabled){
|
||
if (arguments.length === 0) return this._enableTimeouts;
|
||
debug('enableTimeouts %s', enabled);
|
||
this._enableTimeouts = enabled;
|
||
return this;
|
||
};
|
||
|
||
/**
|
||
* Return the full title generated by recursively
|
||
* concatenating the parent's full title.
|
||
*
|
||
* @return {String}
|
||
* @api public
|
||
*/
|
||
|
||
Runnable.prototype.fullTitle = function(){
|
||
return this.parent.fullTitle() + ' ' + this.title;
|
||
};
|
||
|
||
/**
|
||
* Clear the timeout.
|
||
*
|
||
* @api private
|
||
*/
|
||
|
||
Runnable.prototype.clearTimeout = function(){
|
||
clearTimeout(this.timer);
|
||
};
|
||
|
||
/**
|
||
* Inspect the runnable void of private properties.
|
||
*
|
||
* @return {String}
|
||
* @api private
|
||
*/
|
||
|
||
Runnable.prototype.inspect = function(){
|
||
return JSON.stringify(this, function(key, val){
|
||
if ('_' == key[0]) return;
|
||
if ('parent' == key) return '#<Suite>';
|
||
if ('ctx' == key) return '#<Context>';
|
||
return val;
|
||
}, 2);
|
||
};
|
||
|
||
/**
|
||
* Reset the timeout.
|
||
*
|
||
* @api private
|
||
*/
|
||
|
||
Runnable.prototype.resetTimeout = function(){
|
||
var self = this;
|
||
var ms = this.timeout() || 1e9;
|
||
|
||
if (!this._enableTimeouts) return;
|
||
this.clearTimeout();
|
||
this.timer = setTimeout(function(){
|
||
if (!self._enableTimeouts) return;
|
||
self.callback(new Error('timeout of ' + ms + 'ms exceeded'));
|
||
self.timedOut = true;
|
||
}, ms);
|
||
};
|
||
|
||
/**
|
||
* Whitelist these globals for this test run
|
||
*
|
||
* @api private
|
||
*/
|
||
Runnable.prototype.globals = function(arr){
|
||
var self = this;
|
||
this._allowedGlobals = arr;
|
||
};
|
||
|
||
/**
|
||
* Run the test and invoke `fn(err)`.
|
||
*
|
||
* @param {Function} fn
|
||
* @api private
|
||
*/
|
||
|
||
Runnable.prototype.run = function(fn){
|
||
var self = this
|
||
, start = new Date
|
||
, ctx = this.ctx
|
||
, finished
|
||
, emitted;
|
||
|
||
// Some times the ctx exists but it is not runnable
|
||
if (ctx && ctx.runnable) ctx.runnable(this);
|
||
|
||
// called multiple times
|
||
function multiple(err) {
|
||
if (emitted) return;
|
||
emitted = true;
|
||
self.emit('error', err || new Error('done() called multiple times; stacktrace may be inaccurate'));
|
||
}
|
||
|
||
// finished
|
||
function done(err) {
|
||
var ms = self.timeout();
|
||
if (self.timedOut) return;
|
||
if (finished) return multiple(err || self._trace);
|
||
self.clearTimeout();
|
||
self.duration = new Date - start;
|
||
finished = true;
|
||
if (!err && self.duration > ms && self._enableTimeouts) err = new Error('timeout of ' + ms + 'ms exceeded');
|
||
fn(err);
|
||
}
|
||
|
||
// for .resetTimeout()
|
||
this.callback = done;
|
||
|
||
// explicit async with `done` argument
|
||
if (this.async) {
|
||
this.resetTimeout();
|
||
|
||
try {
|
||
this.fn.call(ctx, function(err){
|
||
if (err instanceof Error || toString.call(err) === "[object Error]") return done(err);
|
||
if (null != err) {
|
||
if (Object.prototype.toString.call(err) === '[object Object]') {
|
||
return done(new Error('done() invoked with non-Error: ' + JSON.stringify(err)));
|
||
} else {
|
||
return done(new Error('done() invoked with non-Error: ' + err));
|
||
}
|
||
}
|
||
done();
|
||
});
|
||
} catch (err) {
|
||
done(err);
|
||
}
|
||
return;
|
||
}
|
||
|
||
if (this.asyncOnly) {
|
||
return done(new Error('--async-only option in use without declaring `done()`'));
|
||
}
|
||
|
||
// sync or promise-returning
|
||
try {
|
||
if (this.pending) {
|
||
done();
|
||
} else {
|
||
callFn(this.fn);
|
||
}
|
||
} catch (err) {
|
||
done(err);
|
||
}
|
||
|
||
function callFn(fn) {
|
||
var result = fn.call(ctx);
|
||
if (result && typeof result.then === 'function') {
|
||
self.resetTimeout();
|
||
result
|
||
.then(function() {
|
||
done()
|
||
},
|
||
function(reason) {
|
||
done(reason || new Error('Promise rejected with no or falsy reason'))
|
||
});
|
||
} else {
|
||
done();
|
||
}
|
||
}
|
||
};
|
||
|
||
}); // module: runnable.js
|
||
|
||
require.register("runner.js", function(module, exports, require){
|
||
/**
|
||
* Module dependencies.
|
||
*/
|
||
|
||
var EventEmitter = require('browser/events').EventEmitter
|
||
, debug = require('browser/debug')('mocha:runner')
|
||
, Test = require('./test')
|
||
, utils = require('./utils')
|
||
, filter = utils.filter
|
||
, keys = utils.keys;
|
||
|
||
/**
|
||
* Non-enumerable globals.
|
||
*/
|
||
|
||
var globals = [
|
||
'setTimeout',
|
||
'clearTimeout',
|
||
'setInterval',
|
||
'clearInterval',
|
||
'XMLHttpRequest',
|
||
'Date'
|
||
];
|
||
|
||
/**
|
||
* Expose `Runner`.
|
||
*/
|
||
|
||
module.exports = Runner;
|
||
|
||
/**
|
||
* Initialize a `Runner` for the given `suite`.
|
||
*
|
||
* Events:
|
||
*
|
||
* - `start` execution started
|
||
* - `end` execution complete
|
||
* - `suite` (suite) test suite execution started
|
||
* - `suite end` (suite) all tests (and sub-suites) have finished
|
||
* - `test` (test) test execution started
|
||
* - `test end` (test) test completed
|
||
* - `hook` (hook) hook execution started
|
||
* - `hook end` (hook) hook complete
|
||
* - `pass` (test) test passed
|
||
* - `fail` (test, err) test failed
|
||
* - `pending` (test) test pending
|
||
*
|
||
* @api public
|
||
*/
|
||
|
||
function Runner(suite) {
|
||
var self = this;
|
||
this._globals = [];
|
||
this._abort = false;
|
||
this.suite = suite;
|
||
this.total = suite.total();
|
||
this.failures = 0;
|
||
this.on('test end', function(test){ self.checkGlobals(test); });
|
||
this.on('hook end', function(hook){ self.checkGlobals(hook); });
|
||
this.grep(/.*/);
|
||
this.globals(this.globalProps().concat(extraGlobals()));
|
||
}
|
||
|
||
/**
|
||
* Wrapper for setImmediate, process.nextTick, or browser polyfill.
|
||
*
|
||
* @param {Function} fn
|
||
* @api private
|
||
*/
|
||
|
||
Runner.immediately = global.setImmediate || process.nextTick;
|
||
|
||
/**
|
||
* Inherit from `EventEmitter.prototype`.
|
||
*/
|
||
|
||
function F(){};
|
||
F.prototype = EventEmitter.prototype;
|
||
Runner.prototype = new F;
|
||
Runner.prototype.constructor = Runner;
|
||
|
||
|
||
/**
|
||
* Run tests with full titles matching `re`. Updates runner.total
|
||
* with number of tests matched.
|
||
*
|
||
* @param {RegExp} re
|
||
* @param {Boolean} invert
|
||
* @return {Runner} for chaining
|
||
* @api public
|
||
*/
|
||
|
||
Runner.prototype.grep = function(re, invert){
|
||
debug('grep %s', re);
|
||
this._grep = re;
|
||
this._invert = invert;
|
||
this.total = this.grepTotal(this.suite);
|
||
return this;
|
||
};
|
||
|
||
/**
|
||
* Returns the number of tests matching the grep search for the
|
||
* given suite.
|
||
*
|
||
* @param {Suite} suite
|
||
* @return {Number}
|
||
* @api public
|
||
*/
|
||
|
||
Runner.prototype.grepTotal = function(suite) {
|
||
var self = this;
|
||
var total = 0;
|
||
|
||
suite.eachTest(function(test){
|
||
var match = self._grep.test(test.fullTitle());
|
||
if (self._invert) match = !match;
|
||
if (match) total++;
|
||
});
|
||
|
||
return total;
|
||
};
|
||
|
||
/**
|
||
* Return a list of global properties.
|
||
*
|
||
* @return {Array}
|
||
* @api private
|
||
*/
|
||
|
||
Runner.prototype.globalProps = function() {
|
||
var props = utils.keys(global);
|
||
|
||
// non-enumerables
|
||
for (var i = 0; i < globals.length; ++i) {
|
||
if (~utils.indexOf(props, globals[i])) continue;
|
||
props.push(globals[i]);
|
||
}
|
||
|
||
return props;
|
||
};
|
||
|
||
/**
|
||
* Allow the given `arr` of globals.
|
||
*
|
||
* @param {Array} arr
|
||
* @return {Runner} for chaining
|
||
* @api public
|
||
*/
|
||
|
||
Runner.prototype.globals = function(arr){
|
||
if (0 == arguments.length) return this._globals;
|
||
debug('globals %j', arr);
|
||
this._globals = this._globals.concat(arr);
|
||
return this;
|
||
};
|
||
|
||
/**
|
||
* Check for global variable leaks.
|
||
*
|
||
* @api private
|
||
*/
|
||
|
||
Runner.prototype.checkGlobals = function(test){
|
||
if (this.ignoreLeaks) return;
|
||
var ok = this._globals;
|
||
|
||
var globals = this.globalProps();
|
||
var leaks;
|
||
|
||
if (test) {
|
||
ok = ok.concat(test._allowedGlobals || []);
|
||
}
|
||
|
||
if(this.prevGlobalsLength == globals.length) return;
|
||
this.prevGlobalsLength = globals.length;
|
||
|
||
leaks = filterLeaks(ok, globals);
|
||
this._globals = this._globals.concat(leaks);
|
||
|
||
if (leaks.length > 1) {
|
||
this.fail(test, new Error('global leaks detected: ' + leaks.join(', ') + ''));
|
||
} else if (leaks.length) {
|
||
this.fail(test, new Error('global leak detected: ' + leaks[0]));
|
||
}
|
||
};
|
||
|
||
/**
|
||
* Fail the given `test`.
|
||
*
|
||
* @param {Test} test
|
||
* @param {Error} err
|
||
* @api private
|
||
*/
|
||
|
||
Runner.prototype.fail = function(test, err){
|
||
++this.failures;
|
||
test.state = 'failed';
|
||
|
||
if ('string' == typeof err) {
|
||
err = new Error('the string "' + err + '" was thrown, throw an Error :)');
|
||
}
|
||
|
||
this.emit('fail', test, err);
|
||
};
|
||
|
||
/**
|
||
* Fail the given `hook` with `err`.
|
||
*
|
||
* Hook failures work in the following pattern:
|
||
* - If bail, then exit
|
||
* - Failed `before` hook skips all tests in a suite and subsuites,
|
||
* but jumps to corresponding `after` hook
|
||
* - Failed `before each` hook skips remaining tests in a
|
||
* suite and jumps to corresponding `after each` hook,
|
||
* which is run only once
|
||
* - Failed `after` hook does not alter
|
||
* execution order
|
||
* - Failed `after each` hook skips remaining tests in a
|
||
* suite and subsuites, but executes other `after each`
|
||
* hooks
|
||
*
|
||
* @param {Hook} hook
|
||
* @param {Error} err
|
||
* @api private
|
||
*/
|
||
|
||
Runner.prototype.failHook = function(hook, err){
|
||
this.fail(hook, err);
|
||
if (this.suite.bail()) {
|
||
this.emit('end');
|
||
}
|
||
};
|
||
|
||
/**
|
||
* Run hook `name` callbacks and then invoke `fn()`.
|
||
*
|
||
* @param {String} name
|
||
* @param {Function} function
|
||
* @api private
|
||
*/
|
||
|
||
Runner.prototype.hook = function(name, fn){
|
||
var suite = this.suite
|
||
, hooks = suite['_' + name]
|
||
, self = this
|
||
, timer;
|
||
|
||
function next(i) {
|
||
var hook = hooks[i];
|
||
if (!hook) return fn();
|
||
if (self.failures && suite.bail()) return fn();
|
||
self.currentRunnable = hook;
|
||
|
||
hook.ctx.currentTest = self.test;
|
||
|
||
self.emit('hook', hook);
|
||
|
||
hook.on('error', function(err){
|
||
self.failHook(hook, err);
|
||
});
|
||
|
||
hook.run(function(err){
|
||
hook.removeAllListeners('error');
|
||
var testError = hook.error();
|
||
if (testError) self.fail(self.test, testError);
|
||
if (err) {
|
||
self.failHook(hook, err);
|
||
|
||
// stop executing hooks, notify callee of hook err
|
||
return fn(err);
|
||
}
|
||
self.emit('hook end', hook);
|
||
delete hook.ctx.currentTest;
|
||
next(++i);
|
||
});
|
||
}
|
||
|
||
Runner.immediately(function(){
|
||
next(0);
|
||
});
|
||
};
|
||
|
||
/**
|
||
* Run hook `name` for the given array of `suites`
|
||
* in order, and callback `fn(err, errSuite)`.
|
||
*
|
||
* @param {String} name
|
||
* @param {Array} suites
|
||
* @param {Function} fn
|
||
* @api private
|
||
*/
|
||
|
||
Runner.prototype.hooks = function(name, suites, fn){
|
||
var self = this
|
||
, orig = this.suite;
|
||
|
||
function next(suite) {
|
||
self.suite = suite;
|
||
|
||
if (!suite) {
|
||
self.suite = orig;
|
||
return fn();
|
||
}
|
||
|
||
self.hook(name, function(err){
|
||
if (err) {
|
||
var errSuite = self.suite;
|
||
self.suite = orig;
|
||
return fn(err, errSuite);
|
||
}
|
||
|
||
next(suites.pop());
|
||
});
|
||
}
|
||
|
||
next(suites.pop());
|
||
};
|
||
|
||
/**
|
||
* Run hooks from the top level down.
|
||
*
|
||
* @param {String} name
|
||
* @param {Function} fn
|
||
* @api private
|
||
*/
|
||
|
||
Runner.prototype.hookUp = function(name, fn){
|
||
var suites = [this.suite].concat(this.parents()).reverse();
|
||
this.hooks(name, suites, fn);
|
||
};
|
||
|
||
/**
|
||
* Run hooks from the bottom up.
|
||
*
|
||
* @param {String} name
|
||
* @param {Function} fn
|
||
* @api private
|
||
*/
|
||
|
||
Runner.prototype.hookDown = function(name, fn){
|
||
var suites = [this.suite].concat(this.parents());
|
||
this.hooks(name, suites, fn);
|
||
};
|
||
|
||
/**
|
||
* Return an array of parent Suites from
|
||
* closest to furthest.
|
||
*
|
||
* @return {Array}
|
||
* @api private
|
||
*/
|
||
|
||
Runner.prototype.parents = function(){
|
||
var suite = this.suite
|
||
, suites = [];
|
||
while (suite = suite.parent) suites.push(suite);
|
||
return suites;
|
||
};
|
||
|
||
/**
|
||
* Run the current test and callback `fn(err)`.
|
||
*
|
||
* @param {Function} fn
|
||
* @api private
|
||
*/
|
||
|
||
Runner.prototype.runTest = function(fn){
|
||
var test = this.test
|
||
, self = this;
|
||
|
||
if (this.asyncOnly) test.asyncOnly = true;
|
||
|
||
try {
|
||
test.on('error', function(err){
|
||
self.fail(test, err);
|
||
});
|
||
test.run(fn);
|
||
} catch (err) {
|
||
fn(err);
|
||
}
|
||
};
|
||
|
||
/**
|
||
* Run tests in the given `suite` and invoke
|
||
* the callback `fn()` when complete.
|
||
*
|
||
* @param {Suite} suite
|
||
* @param {Function} fn
|
||
* @api private
|
||
*/
|
||
|
||
Runner.prototype.runTests = function(suite, fn){
|
||
var self = this
|
||
, tests = suite.tests.slice()
|
||
, test;
|
||
|
||
|
||
function hookErr(err, errSuite, after) {
|
||
// before/after Each hook for errSuite failed:
|
||
var orig = self.suite;
|
||
|
||
// for failed 'after each' hook start from errSuite parent,
|
||
// otherwise start from errSuite itself
|
||
self.suite = after ? errSuite.parent : errSuite;
|
||
|
||
if (self.suite) {
|
||
// call hookUp afterEach
|
||
self.hookUp('afterEach', function(err2, errSuite2) {
|
||
self.suite = orig;
|
||
// some hooks may fail even now
|
||
if (err2) return hookErr(err2, errSuite2, true);
|
||
// report error suite
|
||
fn(errSuite);
|
||
});
|
||
} else {
|
||
// there is no need calling other 'after each' hooks
|
||
self.suite = orig;
|
||
fn(errSuite);
|
||
}
|
||
}
|
||
|
||
function next(err, errSuite) {
|
||
// if we bail after first err
|
||
if (self.failures && suite._bail) return fn();
|
||
|
||
if (self._abort) return fn();
|
||
|
||
if (err) return hookErr(err, errSuite, true);
|
||
|
||
// next test
|
||
test = tests.shift();
|
||
|
||
// all done
|
||
if (!test) return fn();
|
||
|
||
// grep
|
||
var match = self._grep.test(test.fullTitle());
|
||
if (self._invert) match = !match;
|
||
if (!match) return next();
|
||
|
||
// pending
|
||
if (test.pending) {
|
||
self.emit('pending', test);
|
||
self.emit('test end', test);
|
||
return next();
|
||
}
|
||
|
||
// execute test and hook(s)
|
||
self.emit('test', self.test = test);
|
||
self.hookDown('beforeEach', function(err, errSuite){
|
||
|
||
if (err) return hookErr(err, errSuite, false);
|
||
|
||
self.currentRunnable = self.test;
|
||
self.runTest(function(err){
|
||
test = self.test;
|
||
|
||
if (err) {
|
||
self.fail(test, err);
|
||
self.emit('test end', test);
|
||
return self.hookUp('afterEach', next);
|
||
}
|
||
|
||
test.state = 'passed';
|
||
self.emit('pass', test);
|
||
self.emit('test end', test);
|
||
self.hookUp('afterEach', next);
|
||
});
|
||
});
|
||
}
|
||
|
||
this.next = next;
|
||
next();
|
||
};
|
||
|
||
/**
|
||
* Run the given `suite` and invoke the
|
||
* callback `fn()` when complete.
|
||
*
|
||
* @param {Suite} suite
|
||
* @param {Function} fn
|
||
* @api private
|
||
*/
|
||
|
||
Runner.prototype.runSuite = function(suite, fn){
|
||
var total = this.grepTotal(suite)
|
||
, self = this
|
||
, i = 0;
|
||
|
||
debug('run suite %s', suite.fullTitle());
|
||
|
||
if (!total) return fn();
|
||
|
||
this.emit('suite', this.suite = suite);
|
||
|
||
function next(errSuite) {
|
||
if (errSuite) {
|
||
// current suite failed on a hook from errSuite
|
||
if (errSuite == suite) {
|
||
// if errSuite is current suite
|
||
// continue to the next sibling suite
|
||
return done();
|
||
} else {
|
||
// errSuite is among the parents of current suite
|
||
// stop execution of errSuite and all sub-suites
|
||
return done(errSuite);
|
||
}
|
||
}
|
||
|
||
if (self._abort) return done();
|
||
|
||
var curr = suite.suites[i++];
|
||
if (!curr) return done();
|
||
self.runSuite(curr, next);
|
||
}
|
||
|
||
function done(errSuite) {
|
||
self.suite = suite;
|
||
self.hook('afterAll', function(){
|
||
self.emit('suite end', suite);
|
||
fn(errSuite);
|
||
});
|
||
}
|
||
|
||
this.hook('beforeAll', function(err){
|
||
if (err) return done();
|
||
self.runTests(suite, next);
|
||
});
|
||
};
|
||
|
||
/**
|
||
* Handle uncaught exceptions.
|
||
*
|
||
* @param {Error} err
|
||
* @api private
|
||
*/
|
||
|
||
Runner.prototype.uncaught = function(err){
|
||
if (err) {
|
||
debug('uncaught exception %s', err !== function () {
|
||
return this;
|
||
}.call(err) ? err : ( err.message || err ));
|
||
} else {
|
||
debug('uncaught undefined exception');
|
||
err = new Error('Caught undefined error, did you throw without specifying what?');
|
||
}
|
||
err.uncaught = true;
|
||
|
||
var runnable = this.currentRunnable;
|
||
if (!runnable) return;
|
||
|
||
var wasAlreadyDone = runnable.state;
|
||
this.fail(runnable, err);
|
||
|
||
runnable.clearTimeout();
|
||
|
||
if (wasAlreadyDone) return;
|
||
|
||
// recover from test
|
||
if ('test' == runnable.type) {
|
||
this.emit('test end', runnable);
|
||
this.hookUp('afterEach', this.next);
|
||
return;
|
||
}
|
||
|
||
// bail on hooks
|
||
this.emit('end');
|
||
};
|
||
|
||
/**
|
||
* Run the root suite and invoke `fn(failures)`
|
||
* on completion.
|
||
*
|
||
* @param {Function} fn
|
||
* @return {Runner} for chaining
|
||
* @api public
|
||
*/
|
||
|
||
Runner.prototype.run = function(fn){
|
||
var self = this
|
||
, fn = fn || function(){};
|
||
|
||
function uncaught(err){
|
||
self.uncaught(err);
|
||
}
|
||
|
||
debug('start');
|
||
|
||
// callback
|
||
this.on('end', function(){
|
||
debug('end');
|
||
process.removeListener('uncaughtException', uncaught);
|
||
fn(self.failures);
|
||
});
|
||
|
||
// run suites
|
||
this.emit('start');
|
||
this.runSuite(this.suite, function(){
|
||
debug('finished running');
|
||
self.emit('end');
|
||
});
|
||
|
||
// uncaught exception
|
||
process.on('uncaughtException', uncaught);
|
||
|
||
return this;
|
||
};
|
||
|
||
/**
|
||
* Cleanly abort execution
|
||
*
|
||
* @return {Runner} for chaining
|
||
* @api public
|
||
*/
|
||
Runner.prototype.abort = function(){
|
||
debug('aborting');
|
||
this._abort = true;
|
||
};
|
||
|
||
/**
|
||
* Filter leaks with the given globals flagged as `ok`.
|
||
*
|
||
* @param {Array} ok
|
||
* @param {Array} globals
|
||
* @return {Array}
|
||
* @api private
|
||
*/
|
||
|
||
function filterLeaks(ok, globals) {
|
||
return filter(globals, function(key){
|
||
// Firefox and Chrome exposes iframes as index inside the window object
|
||
if (/^d+/.test(key)) return false;
|
||
|
||
// in firefox
|
||
// if runner runs in an iframe, this iframe's window.getInterface method not init at first
|
||
// it is assigned in some seconds
|
||
if (global.navigator && /^getInterface/.test(key)) return false;
|
||
|
||
// an iframe could be approached by window[iframeIndex]
|
||
// in ie6,7,8 and opera, iframeIndex is enumerable, this could cause leak
|
||
if (global.navigator && /^\d+/.test(key)) return false;
|
||
|
||
// Opera and IE expose global variables for HTML element IDs (issue #243)
|
||
if (/^mocha-/.test(key)) return false;
|
||
|
||
var matched = filter(ok, function(ok){
|
||
if (~ok.indexOf('*')) return 0 == key.indexOf(ok.split('*')[0]);
|
||
return key == ok;
|
||
});
|
||
return matched.length == 0 && (!global.navigator || 'onerror' !== key);
|
||
});
|
||
}
|
||
|
||
/**
|
||
* Array of globals dependent on the environment.
|
||
*
|
||
* @return {Array}
|
||
* @api private
|
||
*/
|
||
|
||
function extraGlobals() {
|
||
if (typeof(process) === 'object' &&
|
||
typeof(process.version) === 'string') {
|
||
|
||
var nodeVersion = process.version.split('.').reduce(function(a, v) {
|
||
return a << 8 | v;
|
||
});
|
||
|
||
// 'errno' was renamed to process._errno in v0.9.11.
|
||
|
||
if (nodeVersion < 0x00090B) {
|
||
return ['errno'];
|
||
}
|
||
}
|
||
|
||
return [];
|
||
}
|
||
|
||
}); // module: runner.js
|
||
|
||
require.register("suite.js", function(module, exports, require){
|
||
/**
|
||
* Module dependencies.
|
||
*/
|
||
|
||
var EventEmitter = require('browser/events').EventEmitter
|
||
, debug = require('browser/debug')('mocha:suite')
|
||
, milliseconds = require('./ms')
|
||
, utils = require('./utils')
|
||
, Hook = require('./hook');
|
||
|
||
/**
|
||
* Expose `Suite`.
|
||
*/
|
||
|
||
exports = module.exports = Suite;
|
||
|
||
/**
|
||
* Create a new `Suite` with the given `title`
|
||
* and parent `Suite`. When a suite with the
|
||
* same title is already present, that suite
|
||
* is returned to provide nicer reporter
|
||
* and more flexible meta-testing.
|
||
*
|
||
* @param {Suite} parent
|
||
* @param {String} title
|
||
* @return {Suite}
|
||
* @api public
|
||
*/
|
||
|
||
exports.create = function(parent, title){
|
||
var suite = new Suite(title, parent.ctx);
|
||
suite.parent = parent;
|
||
if (parent.pending) suite.pending = true;
|
||
title = suite.fullTitle();
|
||
parent.addSuite(suite);
|
||
return suite;
|
||
};
|
||
|
||
/**
|
||
* Initialize a new `Suite` with the given
|
||
* `title` and `ctx`.
|
||
*
|
||
* @param {String} title
|
||
* @param {Context} ctx
|
||
* @api private
|
||
*/
|
||
|
||
function Suite(title, parentContext) {
|
||
this.title = title;
|
||
var context = function() {};
|
||
context.prototype = parentContext;
|
||
this.ctx = new context();
|
||
this.suites = [];
|
||
this.tests = [];
|
||
this.pending = false;
|
||
this._beforeEach = [];
|
||
this._beforeAll = [];
|
||
this._afterEach = [];
|
||
this._afterAll = [];
|
||
this.root = !title;
|
||
this._timeout = 2000;
|
||
this._enableTimeouts = true;
|
||
this._slow = 75;
|
||
this._bail = false;
|
||
}
|
||
|
||
/**
|
||
* Inherit from `EventEmitter.prototype`.
|
||
*/
|
||
|
||
function F(){};
|
||
F.prototype = EventEmitter.prototype;
|
||
Suite.prototype = new F;
|
||
Suite.prototype.constructor = Suite;
|
||
|
||
|
||
/**
|
||
* Return a clone of this `Suite`.
|
||
*
|
||
* @return {Suite}
|
||
* @api private
|
||
*/
|
||
|
||
Suite.prototype.clone = function(){
|
||
var suite = new Suite(this.title);
|
||
debug('clone');
|
||
suite.ctx = this.ctx;
|
||
suite.timeout(this.timeout());
|
||
suite.enableTimeouts(this.enableTimeouts());
|
||
suite.slow(this.slow());
|
||
suite.bail(this.bail());
|
||
return suite;
|
||
};
|
||
|
||
/**
|
||
* Set timeout `ms` or short-hand such as "2s".
|
||
*
|
||
* @param {Number|String} ms
|
||
* @return {Suite|Number} for chaining
|
||
* @api private
|
||
*/
|
||
|
||
Suite.prototype.timeout = function(ms){
|
||
if (0 == arguments.length) return this._timeout;
|
||
if (ms === 0) this._enableTimeouts = false;
|
||
if ('string' == typeof ms) ms = milliseconds(ms);
|
||
debug('timeout %d', ms);
|
||
this._timeout = parseInt(ms, 10);
|
||
return this;
|
||
};
|
||
|
||
/**
|
||
* Set timeout `enabled`.
|
||
*
|
||
* @param {Boolean} enabled
|
||
* @return {Suite|Boolean} self or enabled
|
||
* @api private
|
||
*/
|
||
|
||
Suite.prototype.enableTimeouts = function(enabled){
|
||
if (arguments.length === 0) return this._enableTimeouts;
|
||
debug('enableTimeouts %s', enabled);
|
||
this._enableTimeouts = enabled;
|
||
return this;
|
||
};
|
||
|
||
/**
|
||
* Set slow `ms` or short-hand such as "2s".
|
||
*
|
||
* @param {Number|String} ms
|
||
* @return {Suite|Number} for chaining
|
||
* @api private
|
||
*/
|
||
|
||
Suite.prototype.slow = function(ms){
|
||
if (0 === arguments.length) return this._slow;
|
||
if ('string' == typeof ms) ms = milliseconds(ms);
|
||
debug('slow %d', ms);
|
||
this._slow = ms;
|
||
return this;
|
||
};
|
||
|
||
/**
|
||
* Sets whether to bail after first error.
|
||
*
|
||
* @parma {Boolean} bail
|
||
* @return {Suite|Number} for chaining
|
||
* @api private
|
||
*/
|
||
|
||
Suite.prototype.bail = function(bail){
|
||
if (0 == arguments.length) return this._bail;
|
||
debug('bail %s', bail);
|
||
this._bail = bail;
|
||
return this;
|
||
};
|
||
|
||
/**
|
||
* Run `fn(test[, done])` before running tests.
|
||
*
|
||
* @param {Function} fn
|
||
* @return {Suite} for chaining
|
||
* @api private
|
||
*/
|
||
|
||
Suite.prototype.beforeAll = function(title, fn){
|
||
if (this.pending) return this;
|
||
if ('function' === typeof title) {
|
||
fn = title;
|
||
title = fn.name;
|
||
}
|
||
title = '"before all" hook' + (title ? ': ' + title : '');
|
||
|
||
var hook = new Hook(title, fn);
|
||
hook.parent = this;
|
||
hook.timeout(this.timeout());
|
||
hook.enableTimeouts(this.enableTimeouts());
|
||
hook.slow(this.slow());
|
||
hook.ctx = this.ctx;
|
||
this._beforeAll.push(hook);
|
||
this.emit('beforeAll', hook);
|
||
return this;
|
||
};
|
||
|
||
/**
|
||
* Run `fn(test[, done])` after running tests.
|
||
*
|
||
* @param {Function} fn
|
||
* @return {Suite} for chaining
|
||
* @api private
|
||
*/
|
||
|
||
Suite.prototype.afterAll = function(title, fn){
|
||
if (this.pending) return this;
|
||
if ('function' === typeof title) {
|
||
fn = title;
|
||
title = fn.name;
|
||
}
|
||
title = '"after all" hook' + (title ? ': ' + title : '');
|
||
|
||
var hook = new Hook(title, fn);
|
||
hook.parent = this;
|
||
hook.timeout(this.timeout());
|
||
hook.enableTimeouts(this.enableTimeouts());
|
||
hook.slow(this.slow());
|
||
hook.ctx = this.ctx;
|
||
this._afterAll.push(hook);
|
||
this.emit('afterAll', hook);
|
||
return this;
|
||
};
|
||
|
||
/**
|
||
* Run `fn(test[, done])` before each test case.
|
||
*
|
||
* @param {Function} fn
|
||
* @return {Suite} for chaining
|
||
* @api private
|
||
*/
|
||
|
||
Suite.prototype.beforeEach = function(title, fn){
|
||
if (this.pending) return this;
|
||
if ('function' === typeof title) {
|
||
fn = title;
|
||
title = fn.name;
|
||
}
|
||
title = '"before each" hook' + (title ? ': ' + title : '');
|
||
|
||
var hook = new Hook(title, fn);
|
||
hook.parent = this;
|
||
hook.timeout(this.timeout());
|
||
hook.enableTimeouts(this.enableTimeouts());
|
||
hook.slow(this.slow());
|
||
hook.ctx = this.ctx;
|
||
this._beforeEach.push(hook);
|
||
this.emit('beforeEach', hook);
|
||
return this;
|
||
};
|
||
|
||
/**
|
||
* Run `fn(test[, done])` after each test case.
|
||
*
|
||
* @param {Function} fn
|
||
* @return {Suite} for chaining
|
||
* @api private
|
||
*/
|
||
|
||
Suite.prototype.afterEach = function(title, fn){
|
||
if (this.pending) return this;
|
||
if ('function' === typeof title) {
|
||
fn = title;
|
||
title = fn.name;
|
||
}
|
||
title = '"after each" hook' + (title ? ': ' + title : '');
|
||
|
||
var hook = new Hook(title, fn);
|
||
hook.parent = this;
|
||
hook.timeout(this.timeout());
|
||
hook.enableTimeouts(this.enableTimeouts());
|
||
hook.slow(this.slow());
|
||
hook.ctx = this.ctx;
|
||
this._afterEach.push(hook);
|
||
this.emit('afterEach', hook);
|
||
return this;
|
||
};
|
||
|
||
/**
|
||
* Add a test `suite`.
|
||
*
|
||
* @param {Suite} suite
|
||
* @return {Suite} for chaining
|
||
* @api private
|
||
*/
|
||
|
||
Suite.prototype.addSuite = function(suite){
|
||
suite.parent = this;
|
||
suite.timeout(this.timeout());
|
||
suite.enableTimeouts(this.enableTimeouts());
|
||
suite.slow(this.slow());
|
||
suite.bail(this.bail());
|
||
this.suites.push(suite);
|
||
this.emit('suite', suite);
|
||
return this;
|
||
};
|
||
|
||
/**
|
||
* Add a `test` to this suite.
|
||
*
|
||
* @param {Test} test
|
||
* @return {Suite} for chaining
|
||
* @api private
|
||
*/
|
||
|
||
Suite.prototype.addTest = function(test){
|
||
test.parent = this;
|
||
test.timeout(this.timeout());
|
||
test.enableTimeouts(this.enableTimeouts());
|
||
test.slow(this.slow());
|
||
test.ctx = this.ctx;
|
||
this.tests.push(test);
|
||
this.emit('test', test);
|
||
return this;
|
||
};
|
||
|
||
/**
|
||
* Return the full title generated by recursively
|
||
* concatenating the parent's full title.
|
||
*
|
||
* @return {String}
|
||
* @api public
|
||
*/
|
||
|
||
Suite.prototype.fullTitle = function(){
|
||
if (this.parent) {
|
||
var full = this.parent.fullTitle();
|
||
if (full) return full + ' ' + this.title;
|
||
}
|
||
return this.title;
|
||
};
|
||
|
||
/**
|
||
* Return the total number of tests.
|
||
*
|
||
* @return {Number}
|
||
* @api public
|
||
*/
|
||
|
||
Suite.prototype.total = function(){
|
||
return utils.reduce(this.suites, function(sum, suite){
|
||
return sum + suite.total();
|
||
}, 0) + this.tests.length;
|
||
};
|
||
|
||
/**
|
||
* Iterates through each suite recursively to find
|
||
* all tests. Applies a function in the format
|
||
* `fn(test)`.
|
||
*
|
||
* @param {Function} fn
|
||
* @return {Suite}
|
||
* @api private
|
||
*/
|
||
|
||
Suite.prototype.eachTest = function(fn){
|
||
utils.forEach(this.tests, fn);
|
||
utils.forEach(this.suites, function(suite){
|
||
suite.eachTest(fn);
|
||
});
|
||
return this;
|
||
};
|
||
|
||
}); // module: suite.js
|
||
|
||
require.register("test.js", function(module, exports, require){
|
||
/**
|
||
* Module dependencies.
|
||
*/
|
||
|
||
var Runnable = require('./runnable');
|
||
|
||
/**
|
||
* Expose `Test`.
|
||
*/
|
||
|
||
module.exports = Test;
|
||
|
||
/**
|
||
* Initialize a new `Test` with the given `title` and callback `fn`.
|
||
*
|
||
* @param {String} title
|
||
* @param {Function} fn
|
||
* @api private
|
||
*/
|
||
|
||
function Test(title, fn) {
|
||
Runnable.call(this, title, fn);
|
||
this.pending = !fn;
|
||
this.type = 'test';
|
||
}
|
||
|
||
/**
|
||
* Inherit from `Runnable.prototype`.
|
||
*/
|
||
|
||
function F(){};
|
||
F.prototype = Runnable.prototype;
|
||
Test.prototype = new F;
|
||
Test.prototype.constructor = Test;
|
||
|
||
|
||
}); // module: test.js
|
||
|
||
require.register("utils.js", function(module, exports, require){
|
||
/**
|
||
* Module dependencies.
|
||
*/
|
||
|
||
var fs = require('browser/fs')
|
||
, path = require('browser/path')
|
||
, basename = path.basename
|
||
, exists = fs.existsSync || path.existsSync
|
||
, glob = require('browser/glob')
|
||
, join = path.join
|
||
, debug = require('browser/debug')('mocha:watch');
|
||
|
||
/**
|
||
* Ignored directories.
|
||
*/
|
||
|
||
var ignore = ['node_modules', '.git'];
|
||
|
||
/**
|
||
* Escape special characters in the given string of html.
|
||
*
|
||
* @param {String} html
|
||
* @return {String}
|
||
* @api private
|
||
*/
|
||
|
||
exports.escape = function(html){
|
||
return String(html)
|
||
.replace(/&/g, '&')
|
||
.replace(/"/g, '"')
|
||
.replace(/</g, '<')
|
||
.replace(/>/g, '>');
|
||
};
|
||
|
||
/**
|
||
* Array#forEach (<=IE8)
|
||
*
|
||
* @param {Array} array
|
||
* @param {Function} fn
|
||
* @param {Object} scope
|
||
* @api private
|
||
*/
|
||
|
||
exports.forEach = function(arr, fn, scope){
|
||
for (var i = 0, l = arr.length; i < l; i++)
|
||
fn.call(scope, arr[i], i);
|
||
};
|
||
|
||
/**
|
||
* Array#map (<=IE8)
|
||
*
|
||
* @param {Array} array
|
||
* @param {Function} fn
|
||
* @param {Object} scope
|
||
* @api private
|
||
*/
|
||
|
||
exports.map = function(arr, fn, scope){
|
||
var result = [];
|
||
for (var i = 0, l = arr.length; i < l; i++)
|
||
result.push(fn.call(scope, arr[i], i));
|
||
return result;
|
||
};
|
||
|
||
/**
|
||
* Array#indexOf (<=IE8)
|
||
*
|
||
* @parma {Array} arr
|
||
* @param {Object} obj to find index of
|
||
* @param {Number} start
|
||
* @api private
|
||
*/
|
||
|
||
exports.indexOf = function(arr, obj, start){
|
||
for (var i = start || 0, l = arr.length; i < l; i++) {
|
||
if (arr[i] === obj)
|
||
return i;
|
||
}
|
||
return -1;
|
||
};
|
||
|
||
/**
|
||
* Array#reduce (<=IE8)
|
||
*
|
||
* @param {Array} array
|
||
* @param {Function} fn
|
||
* @param {Object} initial value
|
||
* @api private
|
||
*/
|
||
|
||
exports.reduce = function(arr, fn, val){
|
||
var rval = val;
|
||
|
||
for (var i = 0, l = arr.length; i < l; i++) {
|
||
rval = fn(rval, arr[i], i, arr);
|
||
}
|
||
|
||
return rval;
|
||
};
|
||
|
||
/**
|
||
* Array#filter (<=IE8)
|
||
*
|
||
* @param {Array} array
|
||
* @param {Function} fn
|
||
* @api private
|
||
*/
|
||
|
||
exports.filter = function(arr, fn){
|
||
var ret = [];
|
||
|
||
for (var i = 0, l = arr.length; i < l; i++) {
|
||
var val = arr[i];
|
||
if (fn(val, i, arr)) ret.push(val);
|
||
}
|
||
|
||
return ret;
|
||
};
|
||
|
||
/**
|
||
* Object.keys (<=IE8)
|
||
*
|
||
* @param {Object} obj
|
||
* @return {Array} keys
|
||
* @api private
|
||
*/
|
||
|
||
exports.keys = Object.keys || function(obj) {
|
||
var keys = []
|
||
, has = Object.prototype.hasOwnProperty // for `window` on <=IE8
|
||
|
||
for (var key in obj) {
|
||
if (has.call(obj, key)) {
|
||
keys.push(key);
|
||
}
|
||
}
|
||
|
||
return keys;
|
||
};
|
||
|
||
/**
|
||
* Watch the given `files` for changes
|
||
* and invoke `fn(file)` on modification.
|
||
*
|
||
* @param {Array} files
|
||
* @param {Function} fn
|
||
* @api private
|
||
*/
|
||
|
||
exports.watch = function(files, fn){
|
||
var options = { interval: 100 };
|
||
files.forEach(function(file){
|
||
debug('file %s', file);
|
||
fs.watchFile(file, options, function(curr, prev){
|
||
if (prev.mtime < curr.mtime) fn(file);
|
||
});
|
||
});
|
||
};
|
||
|
||
/**
|
||
* Ignored files.
|
||
*/
|
||
|
||
function ignored(path){
|
||
return !~ignore.indexOf(path);
|
||
}
|
||
|
||
/**
|
||
* Lookup files in the given `dir`.
|
||
*
|
||
* @return {Array}
|
||
* @api private
|
||
*/
|
||
|
||
exports.files = function(dir, ext, ret){
|
||
ret = ret || [];
|
||
ext = ext || ['js'];
|
||
|
||
var re = new RegExp('\\.(' + ext.join('|') + ')$');
|
||
|
||
fs.readdirSync(dir)
|
||
.filter(ignored)
|
||
.forEach(function(path){
|
||
path = join(dir, path);
|
||
if (fs.statSync(path).isDirectory()) {
|
||
exports.files(path, ext, ret);
|
||
} else if (path.match(re)) {
|
||
ret.push(path);
|
||
}
|
||
});
|
||
|
||
return ret;
|
||
};
|
||
|
||
/**
|
||
* Compute a slug from the given `str`.
|
||
*
|
||
* @param {String} str
|
||
* @return {String}
|
||
* @api private
|
||
*/
|
||
|
||
exports.slug = function(str){
|
||
return str
|
||
.toLowerCase()
|
||
.replace(/ +/g, '-')
|
||
.replace(/[^-\w]/g, '');
|
||
};
|
||
|
||
/**
|
||
* Strip the function definition from `str`,
|
||
* and re-indent for pre whitespace.
|
||
*/
|
||
|
||
exports.clean = function(str) {
|
||
str = str
|
||
.replace(/\r\n?|[\n\u2028\u2029]/g, "\n").replace(/^\uFEFF/, '')
|
||
.replace(/^function *\(.*\) *{|\(.*\) *=> *{?/, '')
|
||
.replace(/\s+\}$/, '');
|
||
|
||
var spaces = str.match(/^\n?( *)/)[1].length
|
||
, tabs = str.match(/^\n?(\t*)/)[1].length
|
||
, re = new RegExp('^\n?' + (tabs ? '\t' : ' ') + '{' + (tabs ? tabs : spaces) + '}', 'gm');
|
||
|
||
str = str.replace(re, '');
|
||
|
||
return exports.trim(str);
|
||
};
|
||
|
||
/**
|
||
* Trim the given `str`.
|
||
*
|
||
* @param {String} str
|
||
* @return {String}
|
||
* @api private
|
||
*/
|
||
|
||
exports.trim = function(str){
|
||
return str.replace(/^\s+|\s+$/g, '');
|
||
};
|
||
|
||
/**
|
||
* Parse the given `qs`.
|
||
*
|
||
* @param {String} qs
|
||
* @return {Object}
|
||
* @api private
|
||
*/
|
||
|
||
exports.parseQuery = function(qs){
|
||
return exports.reduce(qs.replace('?', '').split('&'), function(obj, pair){
|
||
var i = pair.indexOf('=')
|
||
, key = pair.slice(0, i)
|
||
, val = pair.slice(++i);
|
||
|
||
obj[key] = decodeURIComponent(val);
|
||
return obj;
|
||
}, {});
|
||
};
|
||
|
||
/**
|
||
* Highlight the given string of `js`.
|
||
*
|
||
* @param {String} js
|
||
* @return {String}
|
||
* @api private
|
||
*/
|
||
|
||
function highlight(js) {
|
||
return js
|
||
.replace(/</g, '<')
|
||
.replace(/>/g, '>')
|
||
.replace(/\/\/(.*)/gm, '<span class="comment">//$1</span>')
|
||
.replace(/('.*?')/gm, '<span class="string">$1</span>')
|
||
.replace(/(\d+\.\d+)/gm, '<span class="number">$1</span>')
|
||
.replace(/(\d+)/gm, '<span class="number">$1</span>')
|
||
.replace(/\bnew[ \t]+(\w+)/gm, '<span class="keyword">new</span> <span class="init">$1</span>')
|
||
.replace(/\b(function|new|throw|return|var|if|else)\b/gm, '<span class="keyword">$1</span>')
|
||
}
|
||
|
||
/**
|
||
* Highlight the contents of tag `name`.
|
||
*
|
||
* @param {String} name
|
||
* @api private
|
||
*/
|
||
|
||
exports.highlightTags = function(name) {
|
||
var code = document.getElementById('mocha').getElementsByTagName(name);
|
||
for (var i = 0, len = code.length; i < len; ++i) {
|
||
code[i].innerHTML = highlight(code[i].innerHTML);
|
||
}
|
||
};
|
||
|
||
|
||
/**
|
||
* Stringify `obj`.
|
||
*
|
||
* @param {Object} obj
|
||
* @return {String}
|
||
* @api private
|
||
*/
|
||
|
||
exports.stringify = function(obj) {
|
||
if (obj instanceof RegExp) return obj.toString();
|
||
return JSON.stringify(exports.canonicalize(obj), null, 2).replace(/,(\n|$)/g, '$1');
|
||
};
|
||
|
||
/**
|
||
* Return a new object that has the keys in sorted order.
|
||
* @param {Object} obj
|
||
* @param {Array} [stack]
|
||
* @return {Object}
|
||
* @api private
|
||
*/
|
||
|
||
exports.canonicalize = function(obj, stack) {
|
||
stack = stack || [];
|
||
|
||
if (exports.indexOf(stack, obj) !== -1) return '[Circular]';
|
||
|
||
var canonicalizedObj;
|
||
|
||
if ({}.toString.call(obj) === '[object Array]') {
|
||
stack.push(obj);
|
||
canonicalizedObj = exports.map(obj, function (item) {
|
||
return exports.canonicalize(item, stack);
|
||
});
|
||
stack.pop();
|
||
} else if (typeof obj === 'object' && obj !== null) {
|
||
stack.push(obj);
|
||
canonicalizedObj = {};
|
||
exports.forEach(exports.keys(obj).sort(), function (key) {
|
||
canonicalizedObj[key] = exports.canonicalize(obj[key], stack);
|
||
});
|
||
stack.pop();
|
||
} else {
|
||
canonicalizedObj = obj;
|
||
}
|
||
|
||
return canonicalizedObj;
|
||
};
|
||
|
||
/**
|
||
* Lookup file names at the given `path`.
|
||
*/
|
||
exports.lookupFiles = function lookupFiles(path, extensions, recursive) {
|
||
var files = [];
|
||
var re = new RegExp('\\.(' + extensions.join('|') + ')$');
|
||
|
||
if (!exists(path)) {
|
||
if (exists(path + '.js')) {
|
||
path += '.js';
|
||
} else {
|
||
files = glob.sync(path);
|
||
if (!files.length) throw new Error("cannot resolve path (or pattern) '" + path + "'");
|
||
return files;
|
||
}
|
||
}
|
||
|
||
try {
|
||
var stat = fs.statSync(path);
|
||
if (stat.isFile()) return path;
|
||
}
|
||
catch (ignored) {
|
||
return;
|
||
}
|
||
|
||
fs.readdirSync(path).forEach(function(file){
|
||
file = join(path, file);
|
||
try {
|
||
var stat = fs.statSync(file);
|
||
if (stat.isDirectory()) {
|
||
if (recursive) {
|
||
files = files.concat(lookupFiles(file, extensions, recursive));
|
||
}
|
||
return;
|
||
}
|
||
}
|
||
catch (ignored) {
|
||
return;
|
||
}
|
||
if (!stat.isFile() || !re.test(file) || basename(file)[0] === '.') return;
|
||
files.push(file);
|
||
});
|
||
|
||
return files;
|
||
};
|
||
|
||
}); // module: utils.js
|
||
// The global object is "self" in Web Workers.
|
||
var global = (function() { return this; })();
|
||
|
||
/**
|
||
* Save timer references to avoid Sinon interfering (see GH-237).
|
||
*/
|
||
|
||
var Date = global.Date;
|
||
var setTimeout = global.setTimeout;
|
||
var setInterval = global.setInterval;
|
||
var clearTimeout = global.clearTimeout;
|
||
var clearInterval = global.clearInterval;
|
||
|
||
/**
|
||
* Node shims.
|
||
*
|
||
* These are meant only to allow
|
||
* mocha.js to run untouched, not
|
||
* to allow running node code in
|
||
* the browser.
|
||
*/
|
||
|
||
var process = {};
|
||
process.exit = function(status){};
|
||
process.stdout = {};
|
||
|
||
var uncaughtExceptionHandlers = [];
|
||
|
||
var originalOnerrorHandler = global.onerror;
|
||
|
||
/**
|
||
* Remove uncaughtException listener.
|
||
* Revert to original onerror handler if previously defined.
|
||
*/
|
||
|
||
process.removeListener = function(e, fn){
|
||
if ('uncaughtException' == e) {
|
||
if (originalOnerrorHandler) {
|
||
global.onerror = originalOnerrorHandler;
|
||
} else {
|
||
global.onerror = function() {};
|
||
}
|
||
var i = Mocha.utils.indexOf(uncaughtExceptionHandlers, fn);
|
||
if (i != -1) { uncaughtExceptionHandlers.splice(i, 1); }
|
||
}
|
||
};
|
||
|
||
/**
|
||
* Implements uncaughtException listener.
|
||
*/
|
||
|
||
process.on = function(e, fn){
|
||
if ('uncaughtException' == e) {
|
||
global.onerror = function(err, url, line){
|
||
fn(new Error(err + ' (' + url + ':' + line + ')'));
|
||
return true;
|
||
};
|
||
uncaughtExceptionHandlers.push(fn);
|
||
}
|
||
};
|
||
|
||
/**
|
||
* Expose mocha.
|
||
*/
|
||
|
||
var Mocha = global.Mocha = require('mocha'),
|
||
mocha = global.mocha = new Mocha({ reporter: 'html' });
|
||
|
||
// The BDD UI is registered by default, but no UI will be functional in the
|
||
// browser without an explicit call to the overridden `mocha.ui` (see below).
|
||
// Ensure that this default UI does not expose its methods to the global scope.
|
||
mocha.suite.removeAllListeners('pre-require');
|
||
|
||
var immediateQueue = []
|
||
, immediateTimeout;
|
||
|
||
function timeslice() {
|
||
var immediateStart = new Date().getTime();
|
||
while (immediateQueue.length && (new Date().getTime() - immediateStart) < 100) {
|
||
immediateQueue.shift()();
|
||
}
|
||
if (immediateQueue.length) {
|
||
immediateTimeout = setTimeout(timeslice, 0);
|
||
} else {
|
||
immediateTimeout = null;
|
||
}
|
||
}
|
||
|
||
/**
|
||
* High-performance override of Runner.immediately.
|
||
*/
|
||
|
||
Mocha.Runner.immediately = function(callback) {
|
||
immediateQueue.push(callback);
|
||
if (!immediateTimeout) {
|
||
immediateTimeout = setTimeout(timeslice, 0);
|
||
}
|
||
};
|
||
|
||
/**
|
||
* Function to allow assertion libraries to throw errors directly into mocha.
|
||
* This is useful when running tests in a browser because window.onerror will
|
||
* only receive the 'message' attribute of the Error.
|
||
*/
|
||
mocha.throwError = function(err) {
|
||
Mocha.utils.forEach(uncaughtExceptionHandlers, function (fn) {
|
||
fn(err);
|
||
});
|
||
throw err;
|
||
};
|
||
|
||
/**
|
||
* Override ui to ensure that the ui functions are initialized.
|
||
* Normally this would happen in Mocha.prototype.loadFiles.
|
||
*/
|
||
|
||
mocha.ui = function(ui){
|
||
Mocha.prototype.ui.call(this, ui);
|
||
this.suite.emit('pre-require', global, null, this);
|
||
return this;
|
||
};
|
||
|
||
/**
|
||
* Setup mocha with the given setting options.
|
||
*/
|
||
|
||
mocha.setup = function(opts){
|
||
if ('string' == typeof opts) opts = { ui: opts };
|
||
for (var opt in opts) this[opt](opts[opt]);
|
||
return this;
|
||
};
|
||
|
||
/**
|
||
* Run mocha, returning the Runner.
|
||
*/
|
||
|
||
mocha.run = function(fn){
|
||
var options = mocha.options;
|
||
mocha.globals('location');
|
||
|
||
var query = Mocha.utils.parseQuery(global.location.search || '');
|
||
if (query.grep) mocha.grep(query.grep);
|
||
if (query.invert) mocha.invert();
|
||
|
||
return Mocha.prototype.run.call(mocha, function(err){
|
||
// The DOM Document is not available in Web Workers.
|
||
var document = global.document;
|
||
if (document && document.getElementById('mocha') && options.noHighlighting !== true) {
|
||
Mocha.utils.highlightTags('code');
|
||
}
|
||
if (fn) fn(err);
|
||
});
|
||
};
|
||
|
||
/**
|
||
* Expose the process shim.
|
||
*/
|
||
|
||
Mocha.process = process;
|
||
})();
|
||
|
||
(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.chai = f()}})(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
|
||
module.exports = require('./lib/chai');
|
||
|
||
},{"./lib/chai":2}],2:[function(require,module,exports){
|
||
/*!
|
||
* chai
|
||
* Copyright(c) 2011-2014 Jake Luer <jake@alogicalparadox.com>
|
||
* MIT Licensed
|
||
*/
|
||
|
||
var used = []
|
||
, exports = module.exports = {};
|
||
|
||
/*!
|
||
* Chai version
|
||
*/
|
||
|
||
exports.version = '3.5.0';
|
||
|
||
/*!
|
||
* Assertion Error
|
||
*/
|
||
|
||
exports.AssertionError = require('assertion-error');
|
||
|
||
/*!
|
||
* Utils for plugins (not exported)
|
||
*/
|
||
|
||
var util = require('./chai/utils');
|
||
|
||
/**
|
||
* # .use(function)
|
||
*
|
||
* Provides a way to extend the internals of Chai
|
||
*
|
||
* @param {Function}
|
||
* @returns {this} for chaining
|
||
* @api public
|
||
*/
|
||
|
||
exports.use = function (fn) {
|
||
if (!~used.indexOf(fn)) {
|
||
fn(this, util);
|
||
used.push(fn);
|
||
}
|
||
|
||
return this;
|
||
};
|
||
|
||
/*!
|
||
* Utility Functions
|
||
*/
|
||
|
||
exports.util = util;
|
||
|
||
/*!
|
||
* Configuration
|
||
*/
|
||
|
||
var config = require('./chai/config');
|
||
exports.config = config;
|
||
|
||
/*!
|
||
* Primary `Assertion` prototype
|
||
*/
|
||
|
||
var assertion = require('./chai/assertion');
|
||
exports.use(assertion);
|
||
|
||
/*!
|
||
* Core Assertions
|
||
*/
|
||
|
||
var core = require('./chai/core/assertions');
|
||
exports.use(core);
|
||
|
||
/*!
|
||
* Expect interface
|
||
*/
|
||
|
||
var expect = require('./chai/interface/expect');
|
||
exports.use(expect);
|
||
|
||
/*!
|
||
* Should interface
|
||
*/
|
||
|
||
var should = require('./chai/interface/should');
|
||
exports.use(should);
|
||
|
||
/*!
|
||
* Assert interface
|
||
*/
|
||
|
||
var assert = require('./chai/interface/assert');
|
||
exports.use(assert);
|
||
|
||
},{"./chai/assertion":3,"./chai/config":4,"./chai/core/assertions":5,"./chai/interface/assert":6,"./chai/interface/expect":7,"./chai/interface/should":8,"./chai/utils":22,"assertion-error":30}],3:[function(require,module,exports){
|
||
/*!
|
||
* chai
|
||
* http://chaijs.com
|
||
* Copyright(c) 2011-2014 Jake Luer <jake@alogicalparadox.com>
|
||
* MIT Licensed
|
||
*/
|
||
|
||
var config = require('./config');
|
||
|
||
module.exports = function (_chai, util) {
|
||
/*!
|
||
* Module dependencies.
|
||
*/
|
||
|
||
var AssertionError = _chai.AssertionError
|
||
, flag = util.flag;
|
||
|
||
/*!
|
||
* Module export.
|
||
*/
|
||
|
||
_chai.Assertion = Assertion;
|
||
|
||
/*!
|
||
* Assertion Constructor
|
||
*
|
||
* Creates object for chaining.
|
||
*
|
||
* @api private
|
||
*/
|
||
|
||
function Assertion (obj, msg, stack) {
|
||
flag(this, 'ssfi', stack || arguments.callee);
|
||
flag(this, 'object', obj);
|
||
flag(this, 'message', msg);
|
||
}
|
||
|
||
Object.defineProperty(Assertion, 'includeStack', {
|
||
get: function() {
|
||
console.warn('Assertion.includeStack is deprecated, use chai.config.includeStack instead.');
|
||
return config.includeStack;
|
||
},
|
||
set: function(value) {
|
||
console.warn('Assertion.includeStack is deprecated, use chai.config.includeStack instead.');
|
||
config.includeStack = value;
|
||
}
|
||
});
|
||
|
||
Object.defineProperty(Assertion, 'showDiff', {
|
||
get: function() {
|
||
console.warn('Assertion.showDiff is deprecated, use chai.config.showDiff instead.');
|
||
return config.showDiff;
|
||
},
|
||
set: function(value) {
|
||
console.warn('Assertion.showDiff is deprecated, use chai.config.showDiff instead.');
|
||
config.showDiff = value;
|
||
}
|
||
});
|
||
|
||
Assertion.addProperty = function (name, fn) {
|
||
util.addProperty(this.prototype, name, fn);
|
||
};
|
||
|
||
Assertion.addMethod = function (name, fn) {
|
||
util.addMethod(this.prototype, name, fn);
|
||
};
|
||
|
||
Assertion.addChainableMethod = function (name, fn, chainingBehavior) {
|
||
util.addChainableMethod(this.prototype, name, fn, chainingBehavior);
|
||
};
|
||
|
||
Assertion.overwriteProperty = function (name, fn) {
|
||
util.overwriteProperty(this.prototype, name, fn);
|
||
};
|
||
|
||
Assertion.overwriteMethod = function (name, fn) {
|
||
util.overwriteMethod(this.prototype, name, fn);
|
||
};
|
||
|
||
Assertion.overwriteChainableMethod = function (name, fn, chainingBehavior) {
|
||
util.overwriteChainableMethod(this.prototype, name, fn, chainingBehavior);
|
||
};
|
||
|
||
/**
|
||
* ### .assert(expression, message, negateMessage, expected, actual, showDiff)
|
||
*
|
||
* Executes an expression and check expectations. Throws AssertionError for reporting if test doesn't pass.
|
||
*
|
||
* @name assert
|
||
* @param {Philosophical} expression to be tested
|
||
* @param {String|Function} message or function that returns message to display if expression fails
|
||
* @param {String|Function} negatedMessage or function that returns negatedMessage to display if negated expression fails
|
||
* @param {Mixed} expected value (remember to check for negation)
|
||
* @param {Mixed} actual (optional) will default to `this.obj`
|
||
* @param {Boolean} showDiff (optional) when set to `true`, assert will display a diff in addition to the message if expression fails
|
||
* @api private
|
||
*/
|
||
|
||
Assertion.prototype.assert = function (expr, msg, negateMsg, expected, _actual, showDiff) {
|
||
var ok = util.test(this, arguments);
|
||
if (true !== showDiff) showDiff = false;
|
||
if (true !== config.showDiff) showDiff = false;
|
||
|
||
if (!ok) {
|
||
var msg = util.getMessage(this, arguments)
|
||
, actual = util.getActual(this, arguments);
|
||
throw new AssertionError(msg, {
|
||
actual: actual
|
||
, expected: expected
|
||
, showDiff: showDiff
|
||
}, (config.includeStack) ? this.assert : flag(this, 'ssfi'));
|
||
}
|
||
};
|
||
|
||
/*!
|
||
* ### ._obj
|
||
*
|
||
* Quick reference to stored `actual` value for plugin developers.
|
||
*
|
||
* @api private
|
||
*/
|
||
|
||
Object.defineProperty(Assertion.prototype, '_obj',
|
||
{ get: function () {
|
||
return flag(this, 'object');
|
||
}
|
||
, set: function (val) {
|
||
flag(this, 'object', val);
|
||
}
|
||
});
|
||
};
|
||
|
||
},{"./config":4}],4:[function(require,module,exports){
|
||
module.exports = {
|
||
|
||
/**
|
||
* ### config.includeStack
|
||
*
|
||
* User configurable property, influences whether stack trace
|
||
* is included in Assertion error message. Default of false
|
||
* suppresses stack trace in the error message.
|
||
*
|
||
* chai.config.includeStack = true; // enable stack on error
|
||
*
|
||
* @param {Boolean}
|
||
* @api public
|
||
*/
|
||
|
||
includeStack: false,
|
||
|
||
/**
|
||
* ### config.showDiff
|
||
*
|
||
* User configurable property, influences whether or not
|
||
* the `showDiff` flag should be included in the thrown
|
||
* AssertionErrors. `false` will always be `false`; `true`
|
||
* will be true when the assertion has requested a diff
|
||
* be shown.
|
||
*
|
||
* @param {Boolean}
|
||
* @api public
|
||
*/
|
||
|
||
showDiff: true,
|
||
|
||
/**
|
||
* ### config.truncateThreshold
|
||
*
|
||
* User configurable property, sets length threshold for actual and
|
||
* expected values in assertion errors. If this threshold is exceeded, for
|
||
* example for large data structures, the value is replaced with something
|
||
* like `[ Array(3) ]` or `{ Object (prop1, prop2) }`.
|
||
*
|
||
* Set it to zero if you want to disable truncating altogether.
|
||
*
|
||
* This is especially userful when doing assertions on arrays: having this
|
||
* set to a reasonable large value makes the failure messages readily
|
||
* inspectable.
|
||
*
|
||
* chai.config.truncateThreshold = 0; // disable truncating
|
||
*
|
||
* @param {Number}
|
||
* @api public
|
||
*/
|
||
|
||
truncateThreshold: 40
|
||
|
||
};
|
||
|
||
},{}],5:[function(require,module,exports){
|
||
/*!
|
||
* chai
|
||
* http://chaijs.com
|
||
* Copyright(c) 2011-2014 Jake Luer <jake@alogicalparadox.com>
|
||
* MIT Licensed
|
||
*/
|
||
|
||
module.exports = function (chai, _) {
|
||
var Assertion = chai.Assertion
|
||
, toString = Object.prototype.toString
|
||
, flag = _.flag;
|
||
|
||
/**
|
||
* ### Language Chains
|
||
*
|
||
* The following are provided as chainable getters to
|
||
* improve the readability of your assertions. They
|
||
* do not provide testing capabilities unless they
|
||
* have been overwritten by a plugin.
|
||
*
|
||
* **Chains**
|
||
*
|
||
* - to
|
||
* - be
|
||
* - been
|
||
* - is
|
||
* - that
|
||
* - which
|
||
* - and
|
||
* - has
|
||
* - have
|
||
* - with
|
||
* - at
|
||
* - of
|
||
* - same
|
||
*
|
||
* @name language chains
|
||
* @namespace BDD
|
||
* @api public
|
||
*/
|
||
|
||
[ 'to', 'be', 'been'
|
||
, 'is', 'and', 'has', 'have'
|
||
, 'with', 'that', 'which', 'at'
|
||
, 'of', 'same' ].forEach(function (chain) {
|
||
Assertion.addProperty(chain, function () {
|
||
return this;
|
||
});
|
||
});
|
||
|
||
/**
|
||
* ### .not
|
||
*
|
||
* Negates any of assertions following in the chain.
|
||
*
|
||
* expect(foo).to.not.equal('bar');
|
||
* expect(goodFn).to.not.throw(Error);
|
||
* expect({ foo: 'baz' }).to.have.property('foo')
|
||
* .and.not.equal('bar');
|
||
*
|
||
* @name not
|
||
* @namespace BDD
|
||
* @api public
|
||
*/
|
||
|
||
Assertion.addProperty('not', function () {
|
||
flag(this, 'negate', true);
|
||
});
|
||
|
||
/**
|
||
* ### .deep
|
||
*
|
||
* Sets the `deep` flag, later used by the `equal` and
|
||
* `property` assertions.
|
||
*
|
||
* expect(foo).to.deep.equal({ bar: 'baz' });
|
||
* expect({ foo: { bar: { baz: 'quux' } } })
|
||
* .to.have.deep.property('foo.bar.baz', 'quux');
|
||
*
|
||
* `.deep.property` special characters can be escaped
|
||
* by adding two slashes before the `.` or `[]`.
|
||
*
|
||
* var deepCss = { '.link': { '[target]': 42 }};
|
||
* expect(deepCss).to.have.deep.property('\\.link.\\[target\\]', 42);
|
||
*
|
||
* @name deep
|
||
* @namespace BDD
|
||
* @api public
|
||
*/
|
||
|
||
Assertion.addProperty('deep', function () {
|
||
flag(this, 'deep', true);
|
||
});
|
||
|
||
/**
|
||
* ### .any
|
||
*
|
||
* Sets the `any` flag, (opposite of the `all` flag)
|
||
* later used in the `keys` assertion.
|
||
*
|
||
* expect(foo).to.have.any.keys('bar', 'baz');
|
||
*
|
||
* @name any
|
||
* @namespace BDD
|
||
* @api public
|
||
*/
|
||
|
||
Assertion.addProperty('any', function () {
|
||
flag(this, 'any', true);
|
||
flag(this, 'all', false)
|
||
});
|
||
|
||
|
||
/**
|
||
* ### .all
|
||
*
|
||
* Sets the `all` flag (opposite of the `any` flag)
|
||
* later used by the `keys` assertion.
|
||
*
|
||
* expect(foo).to.have.all.keys('bar', 'baz');
|
||
*
|
||
* @name all
|
||
* @namespace BDD
|
||
* @api public
|
||
*/
|
||
|
||
Assertion.addProperty('all', function () {
|
||
flag(this, 'all', true);
|
||
flag(this, 'any', false);
|
||
});
|
||
|
||
/**
|
||
* ### .a(type)
|
||
*
|
||
* The `a` and `an` assertions are aliases that can be
|
||
* used either as language chains or to assert a value's
|
||
* type.
|
||
*
|
||
* // typeof
|
||
* expect('test').to.be.a('string');
|
||
* expect({ foo: 'bar' }).to.be.an('object');
|
||
* expect(null).to.be.a('null');
|
||
* expect(undefined).to.be.an('undefined');
|
||
* expect(new Error).to.be.an('error');
|
||
* expect(new Promise).to.be.a('promise');
|
||
* expect(new Float32Array()).to.be.a('float32array');
|
||
* expect(Symbol()).to.be.a('symbol');
|
||
*
|
||
* // es6 overrides
|
||
* expect({[Symbol.toStringTag]:()=>'foo'}).to.be.a('foo');
|
||
*
|
||
* // language chain
|
||
* expect(foo).to.be.an.instanceof(Foo);
|
||
*
|
||
* @name a
|
||
* @alias an
|
||
* @param {String} type
|
||
* @param {String} message _optional_
|
||
* @namespace BDD
|
||
* @api public
|
||
*/
|
||
|
||
function an (type, msg) {
|
||
if (msg) flag(this, 'message', msg);
|
||
type = type.toLowerCase();
|
||
var obj = flag(this, 'object')
|
||
, article = ~[ 'a', 'e', 'i', 'o', 'u' ].indexOf(type.charAt(0)) ? 'an ' : 'a ';
|
||
|
||
this.assert(
|
||
type === _.type(obj)
|
||
, 'expected #{this} to be ' + article + type
|
||
, 'expected #{this} not to be ' + article + type
|
||
);
|
||
}
|
||
|
||
Assertion.addChainableMethod('an', an);
|
||
Assertion.addChainableMethod('a', an);
|
||
|
||
/**
|
||
* ### .include(value)
|
||
*
|
||
* The `include` and `contain` assertions can be used as either property
|
||
* based language chains or as methods to assert the inclusion of an object
|
||
* in an array or a substring in a string. When used as language chains,
|
||
* they toggle the `contains` flag for the `keys` assertion.
|
||
*
|
||
* expect([1,2,3]).to.include(2);
|
||
* expect('foobar').to.contain('foo');
|
||
* expect({ foo: 'bar', hello: 'universe' }).to.include.keys('foo');
|
||
*
|
||
* @name include
|
||
* @alias contain
|
||
* @alias includes
|
||
* @alias contains
|
||
* @param {Object|String|Number} obj
|
||
* @param {String} message _optional_
|
||
* @namespace BDD
|
||
* @api public
|
||
*/
|
||
|
||
function includeChainingBehavior () {
|
||
flag(this, 'contains', true);
|
||
}
|
||
|
||
function include (val, msg) {
|
||
_.expectTypes(this, ['array', 'object', 'string']);
|
||
|
||
if (msg) flag(this, 'message', msg);
|
||
var obj = flag(this, 'object');
|
||
var expected = false;
|
||
|
||
if (_.type(obj) === 'array' && _.type(val) === 'object') {
|
||
for (var i in obj) {
|
||
if (_.eql(obj[i], val)) {
|
||
expected = true;
|
||
break;
|
||
}
|
||
}
|
||
} else if (_.type(val) === 'object') {
|
||
if (!flag(this, 'negate')) {
|
||
for (var k in val) new Assertion(obj).property(k, val[k]);
|
||
return;
|
||
}
|
||
var subset = {};
|
||
for (var k in val) subset[k] = obj[k];
|
||
expected = _.eql(subset, val);
|
||
} else {
|
||
expected = (obj != undefined) && ~obj.indexOf(val);
|
||
}
|
||
this.assert(
|
||
expected
|
||
, 'expected #{this} to include ' + _.inspect(val)
|
||
, 'expected #{this} to not include ' + _.inspect(val));
|
||
}
|
||
|
||
Assertion.addChainableMethod('include', include, includeChainingBehavior);
|
||
Assertion.addChainableMethod('contain', include, includeChainingBehavior);
|
||
Assertion.addChainableMethod('contains', include, includeChainingBehavior);
|
||
Assertion.addChainableMethod('includes', include, includeChainingBehavior);
|
||
|
||
/**
|
||
* ### .ok
|
||
*
|
||
* Asserts that the target is truthy.
|
||
*
|
||
* expect('everything').to.be.ok;
|
||
* expect(1).to.be.ok;
|
||
* expect(false).to.not.be.ok;
|
||
* expect(undefined).to.not.be.ok;
|
||
* expect(null).to.not.be.ok;
|
||
*
|
||
* @name ok
|
||
* @namespace BDD
|
||
* @api public
|
||
*/
|
||
|
||
Assertion.addProperty('ok', function () {
|
||
this.assert(
|
||
flag(this, 'object')
|
||
, 'expected #{this} to be truthy'
|
||
, 'expected #{this} to be falsy');
|
||
});
|
||
|
||
/**
|
||
* ### .true
|
||
*
|
||
* Asserts that the target is `true`.
|
||
*
|
||
* expect(true).to.be.true;
|
||
* expect(1).to.not.be.true;
|
||
*
|
||
* @name true
|
||
* @namespace BDD
|
||
* @api public
|
||
*/
|
||
|
||
Assertion.addProperty('true', function () {
|
||
this.assert(
|
||
true === flag(this, 'object')
|
||
, 'expected #{this} to be true'
|
||
, 'expected #{this} to be false'
|
||
, this.negate ? false : true
|
||
);
|
||
});
|
||
|
||
/**
|
||
* ### .false
|
||
*
|
||
* Asserts that the target is `false`.
|
||
*
|
||
* expect(false).to.be.false;
|
||
* expect(0).to.not.be.false;
|
||
*
|
||
* @name false
|
||
* @namespace BDD
|
||
* @api public
|
||
*/
|
||
|
||
Assertion.addProperty('false', function () {
|
||
this.assert(
|
||
false === flag(this, 'object')
|
||
, 'expected #{this} to be false'
|
||
, 'expected #{this} to be true'
|
||
, this.negate ? true : false
|
||
);
|
||
});
|
||
|
||
/**
|
||
* ### .null
|
||
*
|
||
* Asserts that the target is `null`.
|
||
*
|
||
* expect(null).to.be.null;
|
||
* expect(undefined).to.not.be.null;
|
||
*
|
||
* @name null
|
||
* @namespace BDD
|
||
* @api public
|
||
*/
|
||
|
||
Assertion.addProperty('null', function () {
|
||
this.assert(
|
||
null === flag(this, 'object')
|
||
, 'expected #{this} to be null'
|
||
, 'expected #{this} not to be null'
|
||
);
|
||
});
|
||
|
||
/**
|
||
* ### .undefined
|
||
*
|
||
* Asserts that the target is `undefined`.
|
||
*
|
||
* expect(undefined).to.be.undefined;
|
||
* expect(null).to.not.be.undefined;
|
||
*
|
||
* @name undefined
|
||
* @namespace BDD
|
||
* @api public
|
||
*/
|
||
|
||
Assertion.addProperty('undefined', function () {
|
||
this.assert(
|
||
undefined === flag(this, 'object')
|
||
, 'expected #{this} to be undefined'
|
||
, 'expected #{this} not to be undefined'
|
||
);
|
||
});
|
||
|
||
/**
|
||
* ### .NaN
|
||
* Asserts that the target is `NaN`.
|
||
*
|
||
* expect('foo').to.be.NaN;
|
||
* expect(4).not.to.be.NaN;
|
||
*
|
||
* @name NaN
|
||
* @namespace BDD
|
||
* @api public
|
||
*/
|
||
|
||
Assertion.addProperty('NaN', function () {
|
||
this.assert(
|
||
isNaN(flag(this, 'object'))
|
||
, 'expected #{this} to be NaN'
|
||
, 'expected #{this} not to be NaN'
|
||
);
|
||
});
|
||
|
||
/**
|
||
* ### .exist
|
||
*
|
||
* Asserts that the target is neither `null` nor `undefined`.
|
||
*
|
||
* var foo = 'hi'
|
||
* , bar = null
|
||
* , baz;
|
||
*
|
||
* expect(foo).to.exist;
|
||
* expect(bar).to.not.exist;
|
||
* expect(baz).to.not.exist;
|
||
*
|
||
* @name exist
|
||
* @namespace BDD
|
||
* @api public
|
||
*/
|
||
|
||
Assertion.addProperty('exist', function () {
|
||
this.assert(
|
||
null != flag(this, 'object')
|
||
, 'expected #{this} to exist'
|
||
, 'expected #{this} to not exist'
|
||
);
|
||
});
|
||
|
||
|
||
/**
|
||
* ### .empty
|
||
*
|
||
* Asserts that the target's length is `0`. For arrays and strings, it checks
|
||
* the `length` property. For objects, it gets the count of
|
||
* enumerable keys.
|
||
*
|
||
* expect([]).to.be.empty;
|
||
* expect('').to.be.empty;
|
||
* expect({}).to.be.empty;
|
||
*
|
||
* @name empty
|
||
* @namespace BDD
|
||
* @api public
|
||
*/
|
||
|
||
Assertion.addProperty('empty', function () {
|
||
var obj = flag(this, 'object')
|
||
, expected = obj;
|
||
|
||
if (Array.isArray(obj) || 'string' === typeof object) {
|
||
expected = obj.length;
|
||
} else if (typeof obj === 'object') {
|
||
expected = Object.keys(obj).length;
|
||
}
|
||
|
||
this.assert(
|
||
!expected
|
||
, 'expected #{this} to be empty'
|
||
, 'expected #{this} not to be empty'
|
||
);
|
||
});
|
||
|
||
/**
|
||
* ### .arguments
|
||
*
|
||
* Asserts that the target is an arguments object.
|
||
*
|
||
* function test () {
|
||
* expect(arguments).to.be.arguments;
|
||
* }
|
||
*
|
||
* @name arguments
|
||
* @alias Arguments
|
||
* @namespace BDD
|
||
* @api public
|
||
*/
|
||
|
||
function checkArguments () {
|
||
var obj = flag(this, 'object')
|
||
, type = Object.prototype.toString.call(obj);
|
||
this.assert(
|
||
'[object Arguments]' === type
|
||
, 'expected #{this} to be arguments but got ' + type
|
||
, 'expected #{this} to not be arguments'
|
||
);
|
||
}
|
||
|
||
Assertion.addProperty('arguments', checkArguments);
|
||
Assertion.addProperty('Arguments', checkArguments);
|
||
|
||
/**
|
||
* ### .equal(value)
|
||
*
|
||
* Asserts that the target is strictly equal (`===`) to `value`.
|
||
* Alternately, if the `deep` flag is set, asserts that
|
||
* the target is deeply equal to `value`.
|
||
*
|
||
* expect('hello').to.equal('hello');
|
||
* expect(42).to.equal(42);
|
||
* expect(1).to.not.equal(true);
|
||
* expect({ foo: 'bar' }).to.not.equal({ foo: 'bar' });
|
||
* expect({ foo: 'bar' }).to.deep.equal({ foo: 'bar' });
|
||
*
|
||
* @name equal
|
||
* @alias equals
|
||
* @alias eq
|
||
* @alias deep.equal
|
||
* @param {Mixed} value
|
||
* @param {String} message _optional_
|
||
* @namespace BDD
|
||
* @api public
|
||
*/
|
||
|
||
function assertEqual (val, msg) {
|
||
if (msg) flag(this, 'message', msg);
|
||
var obj = flag(this, 'object');
|
||
if (flag(this, 'deep')) {
|
||
return this.eql(val);
|
||
} else {
|
||
this.assert(
|
||
val === obj
|
||
, 'expected #{this} to equal #{exp}'
|
||
, 'expected #{this} to not equal #{exp}'
|
||
, val
|
||
, this._obj
|
||
, true
|
||
);
|
||
}
|
||
}
|
||
|
||
Assertion.addMethod('equal', assertEqual);
|
||
Assertion.addMethod('equals', assertEqual);
|
||
Assertion.addMethod('eq', assertEqual);
|
||
|
||
/**
|
||
* ### .eql(value)
|
||
*
|
||
* Asserts that the target is deeply equal to `value`.
|
||
*
|
||
* expect({ foo: 'bar' }).to.eql({ foo: 'bar' });
|
||
* expect([ 1, 2, 3 ]).to.eql([ 1, 2, 3 ]);
|
||
*
|
||
* @name eql
|
||
* @alias eqls
|
||
* @param {Mixed} value
|
||
* @param {String} message _optional_
|
||
* @namespace BDD
|
||
* @api public
|
||
*/
|
||
|
||
function assertEql(obj, msg) {
|
||
if (msg) flag(this, 'message', msg);
|
||
this.assert(
|
||
_.eql(obj, flag(this, 'object'))
|
||
, 'expected #{this} to deeply equal #{exp}'
|
||
, 'expected #{this} to not deeply equal #{exp}'
|
||
, obj
|
||
, this._obj
|
||
, true
|
||
);
|
||
}
|
||
|
||
Assertion.addMethod('eql', assertEql);
|
||
Assertion.addMethod('eqls', assertEql);
|
||
|
||
/**
|
||
* ### .above(value)
|
||
*
|
||
* Asserts that the target is greater than `value`.
|
||
*
|
||
* expect(10).to.be.above(5);
|
||
*
|
||
* Can also be used in conjunction with `length` to
|
||
* assert a minimum length. The benefit being a
|
||
* more informative error message than if the length
|
||
* was supplied directly.
|
||
*
|
||
* expect('foo').to.have.length.above(2);
|
||
* expect([ 1, 2, 3 ]).to.have.length.above(2);
|
||
*
|
||
* @name above
|
||
* @alias gt
|
||
* @alias greaterThan
|
||
* @param {Number} value
|
||
* @param {String} message _optional_
|
||
* @namespace BDD
|
||
* @api public
|
||
*/
|
||
|
||
function assertAbove (n, msg) {
|
||
if (msg) flag(this, 'message', msg);
|
||
var obj = flag(this, 'object');
|
||
if (flag(this, 'doLength')) {
|
||
new Assertion(obj, msg).to.have.property('length');
|
||
var len = obj.length;
|
||
this.assert(
|
||
len > n
|
||
, 'expected #{this} to have a length above #{exp} but got #{act}'
|
||
, 'expected #{this} to not have a length above #{exp}'
|
||
, n
|
||
, len
|
||
);
|
||
} else {
|
||
this.assert(
|
||
obj > n
|
||
, 'expected #{this} to be above ' + n
|
||
, 'expected #{this} to be at most ' + n
|
||
);
|
||
}
|
||
}
|
||
|
||
Assertion.addMethod('above', assertAbove);
|
||
Assertion.addMethod('gt', assertAbove);
|
||
Assertion.addMethod('greaterThan', assertAbove);
|
||
|
||
/**
|
||
* ### .least(value)
|
||
*
|
||
* Asserts that the target is greater than or equal to `value`.
|
||
*
|
||
* expect(10).to.be.at.least(10);
|
||
*
|
||
* Can also be used in conjunction with `length` to
|
||
* assert a minimum length. The benefit being a
|
||
* more informative error message than if the length
|
||
* was supplied directly.
|
||
*
|
||
* expect('foo').to.have.length.of.at.least(2);
|
||
* expect([ 1, 2, 3 ]).to.have.length.of.at.least(3);
|
||
*
|
||
* @name least
|
||
* @alias gte
|
||
* @param {Number} value
|
||
* @param {String} message _optional_
|
||
* @namespace BDD
|
||
* @api public
|
||
*/
|
||
|
||
function assertLeast (n, msg) {
|
||
if (msg) flag(this, 'message', msg);
|
||
var obj = flag(this, 'object');
|
||
if (flag(this, 'doLength')) {
|
||
new Assertion(obj, msg).to.have.property('length');
|
||
var len = obj.length;
|
||
this.assert(
|
||
len >= n
|
||
, 'expected #{this} to have a length at least #{exp} but got #{act}'
|
||
, 'expected #{this} to have a length below #{exp}'
|
||
, n
|
||
, len
|
||
);
|
||
} else {
|
||
this.assert(
|
||
obj >= n
|
||
, 'expected #{this} to be at least ' + n
|
||
, 'expected #{this} to be below ' + n
|
||
);
|
||
}
|
||
}
|
||
|
||
Assertion.addMethod('least', assertLeast);
|
||
Assertion.addMethod('gte', assertLeast);
|
||
|
||
/**
|
||
* ### .below(value)
|
||
*
|
||
* Asserts that the target is less than `value`.
|
||
*
|
||
* expect(5).to.be.below(10);
|
||
*
|
||
* Can also be used in conjunction with `length` to
|
||
* assert a maximum length. The benefit being a
|
||
* more informative error message than if the length
|
||
* was supplied directly.
|
||
*
|
||
* expect('foo').to.have.length.below(4);
|
||
* expect([ 1, 2, 3 ]).to.have.length.below(4);
|
||
*
|
||
* @name below
|
||
* @alias lt
|
||
* @alias lessThan
|
||
* @param {Number} value
|
||
* @param {String} message _optional_
|
||
* @namespace BDD
|
||
* @api public
|
||
*/
|
||
|
||
function assertBelow (n, msg) {
|
||
if (msg) flag(this, 'message', msg);
|
||
var obj = flag(this, 'object');
|
||
if (flag(this, 'doLength')) {
|
||
new Assertion(obj, msg).to.have.property('length');
|
||
var len = obj.length;
|
||
this.assert(
|
||
len < n
|
||
, 'expected #{this} to have a length below #{exp} but got #{act}'
|
||
, 'expected #{this} to not have a length below #{exp}'
|
||
, n
|
||
, len
|
||
);
|
||
} else {
|
||
this.assert(
|
||
obj < n
|
||
, 'expected #{this} to be below ' + n
|
||
, 'expected #{this} to be at least ' + n
|
||
);
|
||
}
|
||
}
|
||
|
||
Assertion.addMethod('below', assertBelow);
|
||
Assertion.addMethod('lt', assertBelow);
|
||
Assertion.addMethod('lessThan', assertBelow);
|
||
|
||
/**
|
||
* ### .most(value)
|
||
*
|
||
* Asserts that the target is less than or equal to `value`.
|
||
*
|
||
* expect(5).to.be.at.most(5);
|
||
*
|
||
* Can also be used in conjunction with `length` to
|
||
* assert a maximum length. The benefit being a
|
||
* more informative error message than if the length
|
||
* was supplied directly.
|
||
*
|
||
* expect('foo').to.have.length.of.at.most(4);
|
||
* expect([ 1, 2, 3 ]).to.have.length.of.at.most(3);
|
||
*
|
||
* @name most
|
||
* @alias lte
|
||
* @param {Number} value
|
||
* @param {String} message _optional_
|
||
* @namespace BDD
|
||
* @api public
|
||
*/
|
||
|
||
function assertMost (n, msg) {
|
||
if (msg) flag(this, 'message', msg);
|
||
var obj = flag(this, 'object');
|
||
if (flag(this, 'doLength')) {
|
||
new Assertion(obj, msg).to.have.property('length');
|
||
var len = obj.length;
|
||
this.assert(
|
||
len <= n
|
||
, 'expected #{this} to have a length at most #{exp} but got #{act}'
|
||
, 'expected #{this} to have a length above #{exp}'
|
||
, n
|
||
, len
|
||
);
|
||
} else {
|
||
this.assert(
|
||
obj <= n
|
||
, 'expected #{this} to be at most ' + n
|
||
, 'expected #{this} to be above ' + n
|
||
);
|
||
}
|
||
}
|
||
|
||
Assertion.addMethod('most', assertMost);
|
||
Assertion.addMethod('lte', assertMost);
|
||
|
||
/**
|
||
* ### .within(start, finish)
|
||
*
|
||
* Asserts that the target is within a range.
|
||
*
|
||
* expect(7).to.be.within(5,10);
|
||
*
|
||
* Can also be used in conjunction with `length` to
|
||
* assert a length range. The benefit being a
|
||
* more informative error message than if the length
|
||
* was supplied directly.
|
||
*
|
||
* expect('foo').to.have.length.within(2,4);
|
||
* expect([ 1, 2, 3 ]).to.have.length.within(2,4);
|
||
*
|
||
* @name within
|
||
* @param {Number} start lowerbound inclusive
|
||
* @param {Number} finish upperbound inclusive
|
||
* @param {String} message _optional_
|
||
* @namespace BDD
|
||
* @api public
|
||
*/
|
||
|
||
Assertion.addMethod('within', function (start, finish, msg) {
|
||
if (msg) flag(this, 'message', msg);
|
||
var obj = flag(this, 'object')
|
||
, range = start + '..' + finish;
|
||
if (flag(this, 'doLength')) {
|
||
new Assertion(obj, msg).to.have.property('length');
|
||
var len = obj.length;
|
||
this.assert(
|
||
len >= start && len <= finish
|
||
, 'expected #{this} to have a length within ' + range
|
||
, 'expected #{this} to not have a length within ' + range
|
||
);
|
||
} else {
|
||
this.assert(
|
||
obj >= start && obj <= finish
|
||
, 'expected #{this} to be within ' + range
|
||
, 'expected #{this} to not be within ' + range
|
||
);
|
||
}
|
||
});
|
||
|
||
/**
|
||
* ### .instanceof(constructor)
|
||
*
|
||
* Asserts that the target is an instance of `constructor`.
|
||
*
|
||
* var Tea = function (name) { this.name = name; }
|
||
* , Chai = new Tea('chai');
|
||
*
|
||
* expect(Chai).to.be.an.instanceof(Tea);
|
||
* expect([ 1, 2, 3 ]).to.be.instanceof(Array);
|
||
*
|
||
* @name instanceof
|
||
* @param {Constructor} constructor
|
||
* @param {String} message _optional_
|
||
* @alias instanceOf
|
||
* @namespace BDD
|
||
* @api public
|
||
*/
|
||
|
||
function assertInstanceOf (constructor, msg) {
|
||
if (msg) flag(this, 'message', msg);
|
||
var name = _.getName(constructor);
|
||
this.assert(
|
||
flag(this, 'object') instanceof constructor
|
||
, 'expected #{this} to be an instance of ' + name
|
||
, 'expected #{this} to not be an instance of ' + name
|
||
);
|
||
};
|
||
|
||
Assertion.addMethod('instanceof', assertInstanceOf);
|
||
Assertion.addMethod('instanceOf', assertInstanceOf);
|
||
|
||
/**
|
||
* ### .property(name, [value])
|
||
*
|
||
* Asserts that the target has a property `name`, optionally asserting that
|
||
* the value of that property is strictly equal to `value`.
|
||
* If the `deep` flag is set, you can use dot- and bracket-notation for deep
|
||
* references into objects and arrays.
|
||
*
|
||
* // simple referencing
|
||
* var obj = { foo: 'bar' };
|
||
* expect(obj).to.have.property('foo');
|
||
* expect(obj).to.have.property('foo', 'bar');
|
||
*
|
||
* // deep referencing
|
||
* var deepObj = {
|
||
* green: { tea: 'matcha' }
|
||
* , teas: [ 'chai', 'matcha', { tea: 'konacha' } ]
|
||
* };
|
||
*
|
||
* expect(deepObj).to.have.deep.property('green.tea', 'matcha');
|
||
* expect(deepObj).to.have.deep.property('teas[1]', 'matcha');
|
||
* expect(deepObj).to.have.deep.property('teas[2].tea', 'konacha');
|
||
*
|
||
* You can also use an array as the starting point of a `deep.property`
|
||
* assertion, or traverse nested arrays.
|
||
*
|
||
* var arr = [
|
||
* [ 'chai', 'matcha', 'konacha' ]
|
||
* , [ { tea: 'chai' }
|
||
* , { tea: 'matcha' }
|
||
* , { tea: 'konacha' } ]
|
||
* ];
|
||
*
|
||
* expect(arr).to.have.deep.property('[0][1]', 'matcha');
|
||
* expect(arr).to.have.deep.property('[1][2].tea', 'konacha');
|
||
*
|
||
* Furthermore, `property` changes the subject of the assertion
|
||
* to be the value of that property from the original object. This
|
||
* permits for further chainable assertions on that property.
|
||
*
|
||
* expect(obj).to.have.property('foo')
|
||
* .that.is.a('string');
|
||
* expect(deepObj).to.have.property('green')
|
||
* .that.is.an('object')
|
||
* .that.deep.equals({ tea: 'matcha' });
|
||
* expect(deepObj).to.have.property('teas')
|
||
* .that.is.an('array')
|
||
* .with.deep.property('[2]')
|
||
* .that.deep.equals({ tea: 'konacha' });
|
||
*
|
||
* Note that dots and bracket in `name` must be backslash-escaped when
|
||
* the `deep` flag is set, while they must NOT be escaped when the `deep`
|
||
* flag is not set.
|
||
*
|
||
* // simple referencing
|
||
* var css = { '.link[target]': 42 };
|
||
* expect(css).to.have.property('.link[target]', 42);
|
||
*
|
||
* // deep referencing
|
||
* var deepCss = { '.link': { '[target]': 42 }};
|
||
* expect(deepCss).to.have.deep.property('\\.link.\\[target\\]', 42);
|
||
*
|
||
* @name property
|
||
* @alias deep.property
|
||
* @param {String} name
|
||
* @param {Mixed} value (optional)
|
||
* @param {String} message _optional_
|
||
* @returns value of property for chaining
|
||
* @namespace BDD
|
||
* @api public
|
||
*/
|
||
|
||
Assertion.addMethod('property', function (name, val, msg) {
|
||
if (msg) flag(this, 'message', msg);
|
||
|
||
var isDeep = !!flag(this, 'deep')
|
||
, descriptor = isDeep ? 'deep property ' : 'property '
|
||
, negate = flag(this, 'negate')
|
||
, obj = flag(this, 'object')
|
||
, pathInfo = isDeep ? _.getPathInfo(name, obj) : null
|
||
, hasProperty = isDeep
|
||
? pathInfo.exists
|
||
: _.hasProperty(name, obj)
|
||
, value = isDeep
|
||
? pathInfo.value
|
||
: obj[name];
|
||
|
||
if (negate && arguments.length > 1) {
|
||
if (undefined === value) {
|
||
msg = (msg != null) ? msg + ': ' : '';
|
||
throw new Error(msg + _.inspect(obj) + ' has no ' + descriptor + _.inspect(name));
|
||
}
|
||
} else {
|
||
this.assert(
|
||
hasProperty
|
||
, 'expected #{this} to have a ' + descriptor + _.inspect(name)
|
||
, 'expected #{this} to not have ' + descriptor + _.inspect(name));
|
||
}
|
||
|
||
if (arguments.length > 1) {
|
||
this.assert(
|
||
val === value
|
||
, 'expected #{this} to have a ' + descriptor + _.inspect(name) + ' of #{exp}, but got #{act}'
|
||
, 'expected #{this} to not have a ' + descriptor + _.inspect(name) + ' of #{act}'
|
||
, val
|
||
, value
|
||
);
|
||
}
|
||
|
||
flag(this, 'object', value);
|
||
});
|
||
|
||
|
||
/**
|
||
* ### .ownProperty(name)
|
||
*
|
||
* Asserts that the target has an own property `name`.
|
||
*
|
||
* expect('test').to.have.ownProperty('length');
|
||
*
|
||
* @name ownProperty
|
||
* @alias haveOwnProperty
|
||
* @param {String} name
|
||
* @param {String} message _optional_
|
||
* @namespace BDD
|
||
* @api public
|
||
*/
|
||
|
||
function assertOwnProperty (name, msg) {
|
||
if (msg) flag(this, 'message', msg);
|
||
var obj = flag(this, 'object');
|
||
this.assert(
|
||
obj.hasOwnProperty(name)
|
||
, 'expected #{this} to have own property ' + _.inspect(name)
|
||
, 'expected #{this} to not have own property ' + _.inspect(name)
|
||
);
|
||
}
|
||
|
||
Assertion.addMethod('ownProperty', assertOwnProperty);
|
||
Assertion.addMethod('haveOwnProperty', assertOwnProperty);
|
||
|
||
/**
|
||
* ### .ownPropertyDescriptor(name[, descriptor[, message]])
|
||
*
|
||
* Asserts that the target has an own property descriptor `name`, that optionally matches `descriptor`.
|
||
*
|
||
* expect('test').to.have.ownPropertyDescriptor('length');
|
||
* expect('test').to.have.ownPropertyDescriptor('length', { enumerable: false, configurable: false, writable: false, value: 4 });
|
||
* expect('test').not.to.have.ownPropertyDescriptor('length', { enumerable: false, configurable: false, writable: false, value: 3 });
|
||
* expect('test').ownPropertyDescriptor('length').to.have.property('enumerable', false);
|
||
* expect('test').ownPropertyDescriptor('length').to.have.keys('value');
|
||
*
|
||
* @name ownPropertyDescriptor
|
||
* @alias haveOwnPropertyDescriptor
|
||
* @param {String} name
|
||
* @param {Object} descriptor _optional_
|
||
* @param {String} message _optional_
|
||
* @namespace BDD
|
||
* @api public
|
||
*/
|
||
|
||
function assertOwnPropertyDescriptor (name, descriptor, msg) {
|
||
if (typeof descriptor === 'string') {
|
||
msg = descriptor;
|
||
descriptor = null;
|
||
}
|
||
if (msg) flag(this, 'message', msg);
|
||
var obj = flag(this, 'object');
|
||
var actualDescriptor = Object.getOwnPropertyDescriptor(Object(obj), name);
|
||
if (actualDescriptor && descriptor) {
|
||
this.assert(
|
||
_.eql(descriptor, actualDescriptor)
|
||
, 'expected the own property descriptor for ' + _.inspect(name) + ' on #{this} to match ' + _.inspect(descriptor) + ', got ' + _.inspect(actualDescriptor)
|
||
, 'expected the own property descriptor for ' + _.inspect(name) + ' on #{this} to not match ' + _.inspect(descriptor)
|
||
, descriptor
|
||
, actualDescriptor
|
||
, true
|
||
);
|
||
} else {
|
||
this.assert(
|
||
actualDescriptor
|
||
, 'expected #{this} to have an own property descriptor for ' + _.inspect(name)
|
||
, 'expected #{this} to not have an own property descriptor for ' + _.inspect(name)
|
||
);
|
||
}
|
||
flag(this, 'object', actualDescriptor);
|
||
}
|
||
|
||
Assertion.addMethod('ownPropertyDescriptor', assertOwnPropertyDescriptor);
|
||
Assertion.addMethod('haveOwnPropertyDescriptor', assertOwnPropertyDescriptor);
|
||
|
||
/**
|
||
* ### .length
|
||
*
|
||
* Sets the `doLength` flag later used as a chain precursor to a value
|
||
* comparison for the `length` property.
|
||
*
|
||
* expect('foo').to.have.length.above(2);
|
||
* expect([ 1, 2, 3 ]).to.have.length.above(2);
|
||
* expect('foo').to.have.length.below(4);
|
||
* expect([ 1, 2, 3 ]).to.have.length.below(4);
|
||
* expect('foo').to.have.length.within(2,4);
|
||
* expect([ 1, 2, 3 ]).to.have.length.within(2,4);
|
||
*
|
||
* *Deprecation notice:* Using `length` as an assertion will be deprecated
|
||
* in version 2.4.0 and removed in 3.0.0. Code using the old style of
|
||
* asserting for `length` property value using `length(value)` should be
|
||
* switched to use `lengthOf(value)` instead.
|
||
*
|
||
* @name length
|
||
* @namespace BDD
|
||
* @api public
|
||
*/
|
||
|
||
/**
|
||
* ### .lengthOf(value[, message])
|
||
*
|
||
* Asserts that the target's `length` property has
|
||
* the expected value.
|
||
*
|
||
* expect([ 1, 2, 3]).to.have.lengthOf(3);
|
||
* expect('foobar').to.have.lengthOf(6);
|
||
*
|
||
* @name lengthOf
|
||
* @param {Number} length
|
||
* @param {String} message _optional_
|
||
* @namespace BDD
|
||
* @api public
|
||
*/
|
||
|
||
function assertLengthChain () {
|
||
flag(this, 'doLength', true);
|
||
}
|
||
|
||
function assertLength (n, msg) {
|
||
if (msg) flag(this, 'message', msg);
|
||
var obj = flag(this, 'object');
|
||
new Assertion(obj, msg).to.have.property('length');
|
||
var len = obj.length;
|
||
|
||
this.assert(
|
||
len == n
|
||
, 'expected #{this} to have a length of #{exp} but got #{act}'
|
||
, 'expected #{this} to not have a length of #{act}'
|
||
, n
|
||
, len
|
||
);
|
||
}
|
||
|
||
Assertion.addChainableMethod('length', assertLength, assertLengthChain);
|
||
Assertion.addMethod('lengthOf', assertLength);
|
||
|
||
/**
|
||
* ### .match(regexp)
|
||
*
|
||
* Asserts that the target matches a regular expression.
|
||
*
|
||
* expect('foobar').to.match(/^foo/);
|
||
*
|
||
* @name match
|
||
* @alias matches
|
||
* @param {RegExp} RegularExpression
|
||
* @param {String} message _optional_
|
||
* @namespace BDD
|
||
* @api public
|
||
*/
|
||
function assertMatch(re, msg) {
|
||
if (msg) flag(this, 'message', msg);
|
||
var obj = flag(this, 'object');
|
||
this.assert(
|
||
re.exec(obj)
|
||
, 'expected #{this} to match ' + re
|
||
, 'expected #{this} not to match ' + re
|
||
);
|
||
}
|
||
|
||
Assertion.addMethod('match', assertMatch);
|
||
Assertion.addMethod('matches', assertMatch);
|
||
|
||
/**
|
||
* ### .string(string)
|
||
*
|
||
* Asserts that the string target contains another string.
|
||
*
|
||
* expect('foobar').to.have.string('bar');
|
||
*
|
||
* @name string
|
||
* @param {String} string
|
||
* @param {String} message _optional_
|
||
* @namespace BDD
|
||
* @api public
|
||
*/
|
||
|
||
Assertion.addMethod('string', function (str, msg) {
|
||
if (msg) flag(this, 'message', msg);
|
||
var obj = flag(this, 'object');
|
||
new Assertion(obj, msg).is.a('string');
|
||
|
||
this.assert(
|
||
~obj.indexOf(str)
|
||
, 'expected #{this} to contain ' + _.inspect(str)
|
||
, 'expected #{this} to not contain ' + _.inspect(str)
|
||
);
|
||
});
|
||
|
||
|
||
/**
|
||
* ### .keys(key1, [key2], [...])
|
||
*
|
||
* Asserts that the target contains any or all of the passed-in keys.
|
||
* Use in combination with `any`, `all`, `contains`, or `have` will affect
|
||
* what will pass.
|
||
*
|
||
* When used in conjunction with `any`, at least one key that is passed
|
||
* in must exist in the target object. This is regardless whether or not
|
||
* the `have` or `contain` qualifiers are used. Note, either `any` or `all`
|
||
* should be used in the assertion. If neither are used, the assertion is
|
||
* defaulted to `all`.
|
||
*
|
||
* When both `all` and `contain` are used, the target object must have at
|
||
* least all of the passed-in keys but may have more keys not listed.
|
||
*
|
||
* When both `all` and `have` are used, the target object must both contain
|
||
* all of the passed-in keys AND the number of keys in the target object must
|
||
* match the number of keys passed in (in other words, a target object must
|
||
* have all and only all of the passed-in keys).
|
||
*
|
||
* expect({ foo: 1, bar: 2 }).to.have.any.keys('foo', 'baz');
|
||
* expect({ foo: 1, bar: 2 }).to.have.any.keys('foo');
|
||
* expect({ foo: 1, bar: 2 }).to.contain.any.keys('bar', 'baz');
|
||
* expect({ foo: 1, bar: 2 }).to.contain.any.keys(['foo']);
|
||
* expect({ foo: 1, bar: 2 }).to.contain.any.keys({'foo': 6});
|
||
* expect({ foo: 1, bar: 2 }).to.have.all.keys(['bar', 'foo']);
|
||
* expect({ foo: 1, bar: 2 }).to.have.all.keys({'bar': 6, 'foo': 7});
|
||
* expect({ foo: 1, bar: 2, baz: 3 }).to.contain.all.keys(['bar', 'foo']);
|
||
* expect({ foo: 1, bar: 2, baz: 3 }).to.contain.all.keys({'bar': 6});
|
||
*
|
||
*
|
||
* @name keys
|
||
* @alias key
|
||
* @param {...String|Array|Object} keys
|
||
* @namespace BDD
|
||
* @api public
|
||
*/
|
||
|
||
function assertKeys (keys) {
|
||
var obj = flag(this, 'object')
|
||
, str
|
||
, ok = true
|
||
, mixedArgsMsg = 'keys must be given single argument of Array|Object|String, or multiple String arguments';
|
||
|
||
switch (_.type(keys)) {
|
||
case "array":
|
||
if (arguments.length > 1) throw (new Error(mixedArgsMsg));
|
||
break;
|
||
case "object":
|
||
if (arguments.length > 1) throw (new Error(mixedArgsMsg));
|
||
keys = Object.keys(keys);
|
||
break;
|
||
default:
|
||
keys = Array.prototype.slice.call(arguments);
|
||
}
|
||
|
||
if (!keys.length) throw new Error('keys required');
|
||
|
||
var actual = Object.keys(obj)
|
||
, expected = keys
|
||
, len = keys.length
|
||
, any = flag(this, 'any')
|
||
, all = flag(this, 'all');
|
||
|
||
if (!any && !all) {
|
||
all = true;
|
||
}
|
||
|
||
// Has any
|
||
if (any) {
|
||
var intersection = expected.filter(function(key) {
|
||
return ~actual.indexOf(key);
|
||
});
|
||
ok = intersection.length > 0;
|
||
}
|
||
|
||
// Has all
|
||
if (all) {
|
||
ok = keys.every(function(key){
|
||
return ~actual.indexOf(key);
|
||
});
|
||
if (!flag(this, 'negate') && !flag(this, 'contains')) {
|
||
ok = ok && keys.length == actual.length;
|
||
}
|
||
}
|
||
|
||
// Key string
|
||
if (len > 1) {
|
||
keys = keys.map(function(key){
|
||
return _.inspect(key);
|
||
});
|
||
var last = keys.pop();
|
||
if (all) {
|
||
str = keys.join(', ') + ', and ' + last;
|
||
}
|
||
if (any) {
|
||
str = keys.join(', ') + ', or ' + last;
|
||
}
|
||
} else {
|
||
str = _.inspect(keys[0]);
|
||
}
|
||
|
||
// Form
|
||
str = (len > 1 ? 'keys ' : 'key ') + str;
|
||
|
||
// Have / include
|
||
str = (flag(this, 'contains') ? 'contain ' : 'have ') + str;
|
||
|
||
// Assertion
|
||
this.assert(
|
||
ok
|
||
, 'expected #{this} to ' + str
|
||
, 'expected #{this} to not ' + str
|
||
, expected.slice(0).sort()
|
||
, actual.sort()
|
||
, true
|
||
);
|
||
}
|
||
|
||
Assertion.addMethod('keys', assertKeys);
|
||
Assertion.addMethod('key', assertKeys);
|
||
|
||
/**
|
||
* ### .throw(constructor)
|
||
*
|
||
* Asserts that the function target will throw a specific error, or specific type of error
|
||
* (as determined using `instanceof`), optionally with a RegExp or string inclusion test
|
||
* for the error's message.
|
||
*
|
||
* var err = new ReferenceError('This is a bad function.');
|
||
* var fn = function () { throw err; }
|
||
* expect(fn).to.throw(ReferenceError);
|
||
* expect(fn).to.throw(Error);
|
||
* expect(fn).to.throw(/bad function/);
|
||
* expect(fn).to.not.throw('good function');
|
||
* expect(fn).to.throw(ReferenceError, /bad function/);
|
||
* expect(fn).to.throw(err);
|
||
*
|
||
* Please note that when a throw expectation is negated, it will check each
|
||
* parameter independently, starting with error constructor type. The appropriate way
|
||
* to check for the existence of a type of error but for a message that does not match
|
||
* is to use `and`.
|
||
*
|
||
* expect(fn).to.throw(ReferenceError)
|
||
* .and.not.throw(/good function/);
|
||
*
|
||
* @name throw
|
||
* @alias throws
|
||
* @alias Throw
|
||
* @param {ErrorConstructor} constructor
|
||
* @param {String|RegExp} expected error message
|
||
* @param {String} message _optional_
|
||
* @see https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Error#Error_types
|
||
* @returns error for chaining (null if no error)
|
||
* @namespace BDD
|
||
* @api public
|
||
*/
|
||
|
||
function assertThrows (constructor, errMsg, msg) {
|
||
if (msg) flag(this, 'message', msg);
|
||
var obj = flag(this, 'object');
|
||
new Assertion(obj, msg).is.a('function');
|
||
|
||
var thrown = false
|
||
, desiredError = null
|
||
, name = null
|
||
, thrownError = null;
|
||
|
||
if (arguments.length === 0) {
|
||
errMsg = null;
|
||
constructor = null;
|
||
} else if (constructor && (constructor instanceof RegExp || 'string' === typeof constructor)) {
|
||
errMsg = constructor;
|
||
constructor = null;
|
||
} else if (constructor && constructor instanceof Error) {
|
||
desiredError = constructor;
|
||
constructor = null;
|
||
errMsg = null;
|
||
} else if (typeof constructor === 'function') {
|
||
name = constructor.prototype.name;
|
||
if (!name || (name === 'Error' && constructor !== Error)) {
|
||
name = constructor.name || (new constructor()).name;
|
||
}
|
||
} else {
|
||
constructor = null;
|
||
}
|
||
|
||
try {
|
||
obj();
|
||
} catch (err) {
|
||
// first, check desired error
|
||
if (desiredError) {
|
||
this.assert(
|
||
err === desiredError
|
||
, 'expected #{this} to throw #{exp} but #{act} was thrown'
|
||
, 'expected #{this} to not throw #{exp}'
|
||
, (desiredError instanceof Error ? desiredError.toString() : desiredError)
|
||
, (err instanceof Error ? err.toString() : err)
|
||
);
|
||
|
||
flag(this, 'object', err);
|
||
return this;
|
||
}
|
||
|
||
// next, check constructor
|
||
if (constructor) {
|
||
this.assert(
|
||
err instanceof constructor
|
||
, 'expected #{this} to throw #{exp} but #{act} was thrown'
|
||
, 'expected #{this} to not throw #{exp} but #{act} was thrown'
|
||
, name
|
||
, (err instanceof Error ? err.toString() : err)
|
||
);
|
||
|
||
if (!errMsg) {
|
||
flag(this, 'object', err);
|
||
return this;
|
||
}
|
||
}
|
||
|
||
// next, check message
|
||
var message = 'error' === _.type(err) && "message" in err
|
||
? err.message
|
||
: '' + err;
|
||
|
||
if ((message != null) && errMsg && errMsg instanceof RegExp) {
|
||
this.assert(
|
||
errMsg.exec(message)
|
||
, 'expected #{this} to throw error matching #{exp} but got #{act}'
|
||
, 'expected #{this} to throw error not matching #{exp}'
|
||
, errMsg
|
||
, message
|
||
);
|
||
|
||
flag(this, 'object', err);
|
||
return this;
|
||
} else if ((message != null) && errMsg && 'string' === typeof errMsg) {
|
||
this.assert(
|
||
~message.indexOf(errMsg)
|
||
, 'expected #{this} to throw error including #{exp} but got #{act}'
|
||
, 'expected #{this} to throw error not including #{act}'
|
||
, errMsg
|
||
, message
|
||
);
|
||
|
||
flag(this, 'object', err);
|
||
return this;
|
||
} else {
|
||
thrown = true;
|
||
thrownError = err;
|
||
}
|
||
}
|
||
|
||
var actuallyGot = ''
|
||
, expectedThrown = name !== null
|
||
? name
|
||
: desiredError
|
||
? '#{exp}' //_.inspect(desiredError)
|
||
: 'an error';
|
||
|
||
if (thrown) {
|
||
actuallyGot = ' but #{act} was thrown'
|
||
}
|
||
|
||
this.assert(
|
||
thrown === true
|
||
, 'expected #{this} to throw ' + expectedThrown + actuallyGot
|
||
, 'expected #{this} to not throw ' + expectedThrown + actuallyGot
|
||
, (desiredError instanceof Error ? desiredError.toString() : desiredError)
|
||
, (thrownError instanceof Error ? thrownError.toString() : thrownError)
|
||
);
|
||
|
||
flag(this, 'object', thrownError);
|
||
};
|
||
|
||
Assertion.addMethod('throw', assertThrows);
|
||
Assertion.addMethod('throws', assertThrows);
|
||
Assertion.addMethod('Throw', assertThrows);
|
||
|
||
/**
|
||
* ### .respondTo(method)
|
||
*
|
||
* Asserts that the object or class target will respond to a method.
|
||
*
|
||
* Klass.prototype.bar = function(){};
|
||
* expect(Klass).to.respondTo('bar');
|
||
* expect(obj).to.respondTo('bar');
|
||
*
|
||
* To check if a constructor will respond to a static function,
|
||
* set the `itself` flag.
|
||
*
|
||
* Klass.baz = function(){};
|
||
* expect(Klass).itself.to.respondTo('baz');
|
||
*
|
||
* @name respondTo
|
||
* @alias respondsTo
|
||
* @param {String} method
|
||
* @param {String} message _optional_
|
||
* @namespace BDD
|
||
* @api public
|
||
*/
|
||
|
||
function respondTo (method, msg) {
|
||
if (msg) flag(this, 'message', msg);
|
||
var obj = flag(this, 'object')
|
||
, itself = flag(this, 'itself')
|
||
, context = ('function' === _.type(obj) && !itself)
|
||
? obj.prototype[method]
|
||
: obj[method];
|
||
|
||
this.assert(
|
||
'function' === typeof context
|
||
, 'expected #{this} to respond to ' + _.inspect(method)
|
||
, 'expected #{this} to not respond to ' + _.inspect(method)
|
||
);
|
||
}
|
||
|
||
Assertion.addMethod('respondTo', respondTo);
|
||
Assertion.addMethod('respondsTo', respondTo);
|
||
|
||
/**
|
||
* ### .itself
|
||
*
|
||
* Sets the `itself` flag, later used by the `respondTo` assertion.
|
||
*
|
||
* function Foo() {}
|
||
* Foo.bar = function() {}
|
||
* Foo.prototype.baz = function() {}
|
||
*
|
||
* expect(Foo).itself.to.respondTo('bar');
|
||
* expect(Foo).itself.not.to.respondTo('baz');
|
||
*
|
||
* @name itself
|
||
* @namespace BDD
|
||
* @api public
|
||
*/
|
||
|
||
Assertion.addProperty('itself', function () {
|
||
flag(this, 'itself', true);
|
||
});
|
||
|
||
/**
|
||
* ### .satisfy(method)
|
||
*
|
||
* Asserts that the target passes a given truth test.
|
||
*
|
||
* expect(1).to.satisfy(function(num) { return num > 0; });
|
||
*
|
||
* @name satisfy
|
||
* @alias satisfies
|
||
* @param {Function} matcher
|
||
* @param {String} message _optional_
|
||
* @namespace BDD
|
||
* @api public
|
||
*/
|
||
|
||
function satisfy (matcher, msg) {
|
||
if (msg) flag(this, 'message', msg);
|
||
var obj = flag(this, 'object');
|
||
var result = matcher(obj);
|
||
this.assert(
|
||
result
|
||
, 'expected #{this} to satisfy ' + _.objDisplay(matcher)
|
||
, 'expected #{this} to not satisfy' + _.objDisplay(matcher)
|
||
, this.negate ? false : true
|
||
, result
|
||
);
|
||
}
|
||
|
||
Assertion.addMethod('satisfy', satisfy);
|
||
Assertion.addMethod('satisfies', satisfy);
|
||
|
||
/**
|
||
* ### .closeTo(expected, delta)
|
||
*
|
||
* Asserts that the target is equal `expected`, to within a +/- `delta` range.
|
||
*
|
||
* expect(1.5).to.be.closeTo(1, 0.5);
|
||
*
|
||
* @name closeTo
|
||
* @alias approximately
|
||
* @param {Number} expected
|
||
* @param {Number} delta
|
||
* @param {String} message _optional_
|
||
* @namespace BDD
|
||
* @api public
|
||
*/
|
||
|
||
function closeTo(expected, delta, msg) {
|
||
if (msg) flag(this, 'message', msg);
|
||
var obj = flag(this, 'object');
|
||
|
||
new Assertion(obj, msg).is.a('number');
|
||
if (_.type(expected) !== 'number' || _.type(delta) !== 'number') {
|
||
throw new Error('the arguments to closeTo or approximately must be numbers');
|
||
}
|
||
|
||
this.assert(
|
||
Math.abs(obj - expected) <= delta
|
||
, 'expected #{this} to be close to ' + expected + ' +/- ' + delta
|
||
, 'expected #{this} not to be close to ' + expected + ' +/- ' + delta
|
||
);
|
||
}
|
||
|
||
Assertion.addMethod('closeTo', closeTo);
|
||
Assertion.addMethod('approximately', closeTo);
|
||
|
||
function isSubsetOf(subset, superset, cmp) {
|
||
return subset.every(function(elem) {
|
||
if (!cmp) return superset.indexOf(elem) !== -1;
|
||
|
||
return superset.some(function(elem2) {
|
||
return cmp(elem, elem2);
|
||
});
|
||
})
|
||
}
|
||
|
||
/**
|
||
* ### .members(set)
|
||
*
|
||
* Asserts that the target is a superset of `set`,
|
||
* or that the target and `set` have the same strictly-equal (===) members.
|
||
* Alternately, if the `deep` flag is set, set members are compared for deep
|
||
* equality.
|
||
*
|
||
* expect([1, 2, 3]).to.include.members([3, 2]);
|
||
* expect([1, 2, 3]).to.not.include.members([3, 2, 8]);
|
||
*
|
||
* expect([4, 2]).to.have.members([2, 4]);
|
||
* expect([5, 2]).to.not.have.members([5, 2, 1]);
|
||
*
|
||
* expect([{ id: 1 }]).to.deep.include.members([{ id: 1 }]);
|
||
*
|
||
* @name members
|
||
* @param {Array} set
|
||
* @param {String} message _optional_
|
||
* @namespace BDD
|
||
* @api public
|
||
*/
|
||
|
||
Assertion.addMethod('members', function (subset, msg) {
|
||
if (msg) flag(this, 'message', msg);
|
||
var obj = flag(this, 'object');
|
||
|
||
new Assertion(obj).to.be.an('array');
|
||
new Assertion(subset).to.be.an('array');
|
||
|
||
var cmp = flag(this, 'deep') ? _.eql : undefined;
|
||
|
||
if (flag(this, 'contains')) {
|
||
return this.assert(
|
||
isSubsetOf(subset, obj, cmp)
|
||
, 'expected #{this} to be a superset of #{act}'
|
||
, 'expected #{this} to not be a superset of #{act}'
|
||
, obj
|
||
, subset
|
||
);
|
||
}
|
||
|
||
this.assert(
|
||
isSubsetOf(obj, subset, cmp) && isSubsetOf(subset, obj, cmp)
|
||
, 'expected #{this} to have the same members as #{act}'
|
||
, 'expected #{this} to not have the same members as #{act}'
|
||
, obj
|
||
, subset
|
||
);
|
||
});
|
||
|
||
/**
|
||
* ### .oneOf(list)
|
||
*
|
||
* Assert that a value appears somewhere in the top level of array `list`.
|
||
*
|
||
* expect('a').to.be.oneOf(['a', 'b', 'c']);
|
||
* expect(9).to.not.be.oneOf(['z']);
|
||
* expect([3]).to.not.be.oneOf([1, 2, [3]]);
|
||
*
|
||
* var three = [3];
|
||
* // for object-types, contents are not compared
|
||
* expect(three).to.not.be.oneOf([1, 2, [3]]);
|
||
* // comparing references works
|
||
* expect(three).to.be.oneOf([1, 2, three]);
|
||
*
|
||
* @name oneOf
|
||
* @param {Array<*>} list
|
||
* @param {String} message _optional_
|
||
* @namespace BDD
|
||
* @api public
|
||
*/
|
||
|
||
function oneOf (list, msg) {
|
||
if (msg) flag(this, 'message', msg);
|
||
var expected = flag(this, 'object');
|
||
new Assertion(list).to.be.an('array');
|
||
|
||
this.assert(
|
||
list.indexOf(expected) > -1
|
||
, 'expected #{this} to be one of #{exp}'
|
||
, 'expected #{this} to not be one of #{exp}'
|
||
, list
|
||
, expected
|
||
);
|
||
}
|
||
|
||
Assertion.addMethod('oneOf', oneOf);
|
||
|
||
|
||
/**
|
||
* ### .change(function)
|
||
*
|
||
* Asserts that a function changes an object property
|
||
*
|
||
* var obj = { val: 10 };
|
||
* var fn = function() { obj.val += 3 };
|
||
* var noChangeFn = function() { return 'foo' + 'bar'; }
|
||
* expect(fn).to.change(obj, 'val');
|
||
* expect(noChangeFn).to.not.change(obj, 'val')
|
||
*
|
||
* @name change
|
||
* @alias changes
|
||
* @alias Change
|
||
* @param {String} object
|
||
* @param {String} property name
|
||
* @param {String} message _optional_
|
||
* @namespace BDD
|
||
* @api public
|
||
*/
|
||
|
||
function assertChanges (object, prop, msg) {
|
||
if (msg) flag(this, 'message', msg);
|
||
var fn = flag(this, 'object');
|
||
new Assertion(object, msg).to.have.property(prop);
|
||
new Assertion(fn).is.a('function');
|
||
|
||
var initial = object[prop];
|
||
fn();
|
||
|
||
this.assert(
|
||
initial !== object[prop]
|
||
, 'expected .' + prop + ' to change'
|
||
, 'expected .' + prop + ' to not change'
|
||
);
|
||
}
|
||
|
||
Assertion.addChainableMethod('change', assertChanges);
|
||
Assertion.addChainableMethod('changes', assertChanges);
|
||
|
||
/**
|
||
* ### .increase(function)
|
||
*
|
||
* Asserts that a function increases an object property
|
||
*
|
||
* var obj = { val: 10 };
|
||
* var fn = function() { obj.val = 15 };
|
||
* expect(fn).to.increase(obj, 'val');
|
||
*
|
||
* @name increase
|
||
* @alias increases
|
||
* @alias Increase
|
||
* @param {String} object
|
||
* @param {String} property name
|
||
* @param {String} message _optional_
|
||
* @namespace BDD
|
||
* @api public
|
||
*/
|
||
|
||
function assertIncreases (object, prop, msg) {
|
||
if (msg) flag(this, 'message', msg);
|
||
var fn = flag(this, 'object');
|
||
new Assertion(object, msg).to.have.property(prop);
|
||
new Assertion(fn).is.a('function');
|
||
|
||
var initial = object[prop];
|
||
fn();
|
||
|
||
this.assert(
|
||
object[prop] - initial > 0
|
||
, 'expected .' + prop + ' to increase'
|
||
, 'expected .' + prop + ' to not increase'
|
||
);
|
||
}
|
||
|
||
Assertion.addChainableMethod('increase', assertIncreases);
|
||
Assertion.addChainableMethod('increases', assertIncreases);
|
||
|
||
/**
|
||
* ### .decrease(function)
|
||
*
|
||
* Asserts that a function decreases an object property
|
||
*
|
||
* var obj = { val: 10 };
|
||
* var fn = function() { obj.val = 5 };
|
||
* expect(fn).to.decrease(obj, 'val');
|
||
*
|
||
* @name decrease
|
||
* @alias decreases
|
||
* @alias Decrease
|
||
* @param {String} object
|
||
* @param {String} property name
|
||
* @param {String} message _optional_
|
||
* @namespace BDD
|
||
* @api public
|
||
*/
|
||
|
||
function assertDecreases (object, prop, msg) {
|
||
if (msg) flag(this, 'message', msg);
|
||
var fn = flag(this, 'object');
|
||
new Assertion(object, msg).to.have.property(prop);
|
||
new Assertion(fn).is.a('function');
|
||
|
||
var initial = object[prop];
|
||
fn();
|
||
|
||
this.assert(
|
||
object[prop] - initial < 0
|
||
, 'expected .' + prop + ' to decrease'
|
||
, 'expected .' + prop + ' to not decrease'
|
||
);
|
||
}
|
||
|
||
Assertion.addChainableMethod('decrease', assertDecreases);
|
||
Assertion.addChainableMethod('decreases', assertDecreases);
|
||
|
||
/**
|
||
* ### .extensible
|
||
*
|
||
* Asserts that the target is extensible (can have new properties added to
|
||
* it).
|
||
*
|
||
* var nonExtensibleObject = Object.preventExtensions({});
|
||
* var sealedObject = Object.seal({});
|
||
* var frozenObject = Object.freeze({});
|
||
*
|
||
* expect({}).to.be.extensible;
|
||
* expect(nonExtensibleObject).to.not.be.extensible;
|
||
* expect(sealedObject).to.not.be.extensible;
|
||
* expect(frozenObject).to.not.be.extensible;
|
||
*
|
||
* @name extensible
|
||
* @namespace BDD
|
||
* @api public
|
||
*/
|
||
|
||
Assertion.addProperty('extensible', function() {
|
||
var obj = flag(this, 'object');
|
||
|
||
// In ES5, if the argument to this method is not an object (a primitive), then it will cause a TypeError.
|
||
// In ES6, a non-object argument will be treated as if it was a non-extensible ordinary object, simply return false.
|
||
// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/isExtensible
|
||
// The following provides ES6 behavior when a TypeError is thrown under ES5.
|
||
|
||
var isExtensible;
|
||
|
||
try {
|
||
isExtensible = Object.isExtensible(obj);
|
||
} catch (err) {
|
||
if (err instanceof TypeError) isExtensible = false;
|
||
else throw err;
|
||
}
|
||
|
||
this.assert(
|
||
isExtensible
|
||
, 'expected #{this} to be extensible'
|
||
, 'expected #{this} to not be extensible'
|
||
);
|
||
});
|
||
|
||
/**
|
||
* ### .sealed
|
||
*
|
||
* Asserts that the target is sealed (cannot have new properties added to it
|
||
* and its existing properties cannot be removed).
|
||
*
|
||
* var sealedObject = Object.seal({});
|
||
* var frozenObject = Object.freeze({});
|
||
*
|
||
* expect(sealedObject).to.be.sealed;
|
||
* expect(frozenObject).to.be.sealed;
|
||
* expect({}).to.not.be.sealed;
|
||
*
|
||
* @name sealed
|
||
* @namespace BDD
|
||
* @api public
|
||
*/
|
||
|
||
Assertion.addProperty('sealed', function() {
|
||
var obj = flag(this, 'object');
|
||
|
||
// In ES5, if the argument to this method is not an object (a primitive), then it will cause a TypeError.
|
||
// In ES6, a non-object argument will be treated as if it was a sealed ordinary object, simply return true.
|
||
// See https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/isSealed
|
||
// The following provides ES6 behavior when a TypeError is thrown under ES5.
|
||
|
||
var isSealed;
|
||
|
||
try {
|
||
isSealed = Object.isSealed(obj);
|
||
} catch (err) {
|
||
if (err instanceof TypeError) isSealed = true;
|
||
else throw err;
|
||
}
|
||
|
||
this.assert(
|
||
isSealed
|
||
, 'expected #{this} to be sealed'
|
||
, 'expected #{this} to not be sealed'
|
||
);
|
||
});
|
||
|
||
/**
|
||
* ### .frozen
|
||
*
|
||
* Asserts that the target is frozen (cannot have new properties added to it
|
||
* and its existing properties cannot be modified).
|
||
*
|
||
* var frozenObject = Object.freeze({});
|
||
*
|
||
* expect(frozenObject).to.be.frozen;
|
||
* expect({}).to.not.be.frozen;
|
||
*
|
||
* @name frozen
|
||
* @namespace BDD
|
||
* @api public
|
||
*/
|
||
|
||
Assertion.addProperty('frozen', function() {
|
||
var obj = flag(this, 'object');
|
||
|
||
// In ES5, if the argument to this method is not an object (a primitive), then it will cause a TypeError.
|
||
// In ES6, a non-object argument will be treated as if it was a frozen ordinary object, simply return true.
|
||
// See https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/isFrozen
|
||
// The following provides ES6 behavior when a TypeError is thrown under ES5.
|
||
|
||
var isFrozen;
|
||
|
||
try {
|
||
isFrozen = Object.isFrozen(obj);
|
||
} catch (err) {
|
||
if (err instanceof TypeError) isFrozen = true;
|
||
else throw err;
|
||
}
|
||
|
||
this.assert(
|
||
isFrozen
|
||
, 'expected #{this} to be frozen'
|
||
, 'expected #{this} to not be frozen'
|
||
);
|
||
});
|
||
};
|
||
|
||
},{}],6:[function(require,module,exports){
|
||
/*!
|
||
* chai
|
||
* Copyright(c) 2011-2014 Jake Luer <jake@alogicalparadox.com>
|
||
* MIT Licensed
|
||
*/
|
||
|
||
|
||
module.exports = function (chai, util) {
|
||
|
||
/*!
|
||
* Chai dependencies.
|
||
*/
|
||
|
||
var Assertion = chai.Assertion
|
||
, flag = util.flag;
|
||
|
||
/*!
|
||
* Module export.
|
||
*/
|
||
|
||
/**
|
||
* ### assert(expression, message)
|
||
*
|
||
* Write your own test expressions.
|
||
*
|
||
* assert('foo' !== 'bar', 'foo is not bar');
|
||
* assert(Array.isArray([]), 'empty arrays are arrays');
|
||
*
|
||
* @param {Mixed} expression to test for truthiness
|
||
* @param {String} message to display on error
|
||
* @name assert
|
||
* @namespace Assert
|
||
* @api public
|
||
*/
|
||
|
||
var assert = chai.assert = function (express, errmsg) {
|
||
var test = new Assertion(null, null, chai.assert);
|
||
test.assert(
|
||
express
|
||
, errmsg
|
||
, '[ negation message unavailable ]'
|
||
);
|
||
};
|
||
|
||
/**
|
||
* ### .fail(actual, expected, [message], [operator])
|
||
*
|
||
* Throw a failure. Node.js `assert` module-compatible.
|
||
*
|
||
* @name fail
|
||
* @param {Mixed} actual
|
||
* @param {Mixed} expected
|
||
* @param {String} message
|
||
* @param {String} operator
|
||
* @namespace Assert
|
||
* @api public
|
||
*/
|
||
|
||
assert.fail = function (actual, expected, message, operator) {
|
||
message = message || 'assert.fail()';
|
||
throw new chai.AssertionError(message, {
|
||
actual: actual
|
||
, expected: expected
|
||
, operator: operator
|
||
}, assert.fail);
|
||
};
|
||
|
||
/**
|
||
* ### .isOk(object, [message])
|
||
*
|
||
* Asserts that `object` is truthy.
|
||
*
|
||
* assert.isOk('everything', 'everything is ok');
|
||
* assert.isOk(false, 'this will fail');
|
||
*
|
||
* @name isOk
|
||
* @alias ok
|
||
* @param {Mixed} object to test
|
||
* @param {String} message
|
||
* @namespace Assert
|
||
* @api public
|
||
*/
|
||
|
||
assert.isOk = function (val, msg) {
|
||
new Assertion(val, msg).is.ok;
|
||
};
|
||
|
||
/**
|
||
* ### .isNotOk(object, [message])
|
||
*
|
||
* Asserts that `object` is falsy.
|
||
*
|
||
* assert.isNotOk('everything', 'this will fail');
|
||
* assert.isNotOk(false, 'this will pass');
|
||
*
|
||
* @name isNotOk
|
||
* @alias notOk
|
||
* @param {Mixed} object to test
|
||
* @param {String} message
|
||
* @namespace Assert
|
||
* @api public
|
||
*/
|
||
|
||
assert.isNotOk = function (val, msg) {
|
||
new Assertion(val, msg).is.not.ok;
|
||
};
|
||
|
||
/**
|
||
* ### .equal(actual, expected, [message])
|
||
*
|
||
* Asserts non-strict equality (`==`) of `actual` and `expected`.
|
||
*
|
||
* assert.equal(3, '3', '== coerces values to strings');
|
||
*
|
||
* @name equal
|
||
* @param {Mixed} actual
|
||
* @param {Mixed} expected
|
||
* @param {String} message
|
||
* @namespace Assert
|
||
* @api public
|
||
*/
|
||
|
||
assert.equal = function (act, exp, msg) {
|
||
var test = new Assertion(act, msg, assert.equal);
|
||
|
||
test.assert(
|
||
exp == flag(test, 'object')
|
||
, 'expected #{this} to equal #{exp}'
|
||
, 'expected #{this} to not equal #{act}'
|
||
, exp
|
||
, act
|
||
);
|
||
};
|
||
|
||
/**
|
||
* ### .notEqual(actual, expected, [message])
|
||
*
|
||
* Asserts non-strict inequality (`!=`) of `actual` and `expected`.
|
||
*
|
||
* assert.notEqual(3, 4, 'these numbers are not equal');
|
||
*
|
||
* @name notEqual
|
||
* @param {Mixed} actual
|
||
* @param {Mixed} expected
|
||
* @param {String} message
|
||
* @namespace Assert
|
||
* @api public
|
||
*/
|
||
|
||
assert.notEqual = function (act, exp, msg) {
|
||
var test = new Assertion(act, msg, assert.notEqual);
|
||
|
||
test.assert(
|
||
exp != flag(test, 'object')
|
||
, 'expected #{this} to not equal #{exp}'
|
||
, 'expected #{this} to equal #{act}'
|
||
, exp
|
||
, act
|
||
);
|
||
};
|
||
|
||
/**
|
||
* ### .strictEqual(actual, expected, [message])
|
||
*
|
||
* Asserts strict equality (`===`) of `actual` and `expected`.
|
||
*
|
||
* assert.strictEqual(true, true, 'these booleans are strictly equal');
|
||
*
|
||
* @name strictEqual
|
||
* @param {Mixed} actual
|
||
* @param {Mixed} expected
|
||
* @param {String} message
|
||
* @namespace Assert
|
||
* @api public
|
||
*/
|
||
|
||
assert.strictEqual = function (act, exp, msg) {
|
||
new Assertion(act, msg).to.equal(exp);
|
||
};
|
||
|
||
/**
|
||
* ### .notStrictEqual(actual, expected, [message])
|
||
*
|
||
* Asserts strict inequality (`!==`) of `actual` and `expected`.
|
||
*
|
||
* assert.notStrictEqual(3, '3', 'no coercion for strict equality');
|
||
*
|
||
* @name notStrictEqual
|
||
* @param {Mixed} actual
|
||
* @param {Mixed} expected
|
||
* @param {String} message
|
||
* @namespace Assert
|
||
* @api public
|
||
*/
|
||
|
||
assert.notStrictEqual = function (act, exp, msg) {
|
||
new Assertion(act, msg).to.not.equal(exp);
|
||
};
|
||
|
||
/**
|
||
* ### .deepEqual(actual, expected, [message])
|
||
*
|
||
* Asserts that `actual` is deeply equal to `expected`.
|
||
*
|
||
* assert.deepEqual({ tea: 'green' }, { tea: 'green' });
|
||
*
|
||
* @name deepEqual
|
||
* @param {Mixed} actual
|
||
* @param {Mixed} expected
|
||
* @param {String} message
|
||
* @namespace Assert
|
||
* @api public
|
||
*/
|
||
|
||
assert.deepEqual = function (act, exp, msg) {
|
||
new Assertion(act, msg).to.eql(exp);
|
||
};
|
||
|
||
/**
|
||
* ### .notDeepEqual(actual, expected, [message])
|
||
*
|
||
* Assert that `actual` is not deeply equal to `expected`.
|
||
*
|
||
* assert.notDeepEqual({ tea: 'green' }, { tea: 'jasmine' });
|
||
*
|
||
* @name notDeepEqual
|
||
* @param {Mixed} actual
|
||
* @param {Mixed} expected
|
||
* @param {String} message
|
||
* @namespace Assert
|
||
* @api public
|
||
*/
|
||
|
||
assert.notDeepEqual = function (act, exp, msg) {
|
||
new Assertion(act, msg).to.not.eql(exp);
|
||
};
|
||
|
||
/**
|
||
* ### .isAbove(valueToCheck, valueToBeAbove, [message])
|
||
*
|
||
* Asserts `valueToCheck` is strictly greater than (>) `valueToBeAbove`
|
||
*
|
||
* assert.isAbove(5, 2, '5 is strictly greater than 2');
|
||
*
|
||
* @name isAbove
|
||
* @param {Mixed} valueToCheck
|
||
* @param {Mixed} valueToBeAbove
|
||
* @param {String} message
|
||
* @namespace Assert
|
||
* @api public
|
||
*/
|
||
|
||
assert.isAbove = function (val, abv, msg) {
|
||
new Assertion(val, msg).to.be.above(abv);
|
||
};
|
||
|
||
/**
|
||
* ### .isAtLeast(valueToCheck, valueToBeAtLeast, [message])
|
||
*
|
||
* Asserts `valueToCheck` is greater than or equal to (>=) `valueToBeAtLeast`
|
||
*
|
||
* assert.isAtLeast(5, 2, '5 is greater or equal to 2');
|
||
* assert.isAtLeast(3, 3, '3 is greater or equal to 3');
|
||
*
|
||
* @name isAtLeast
|
||
* @param {Mixed} valueToCheck
|
||
* @param {Mixed} valueToBeAtLeast
|
||
* @param {String} message
|
||
* @namespace Assert
|
||
* @api public
|
||
*/
|
||
|
||
assert.isAtLeast = function (val, atlst, msg) {
|
||
new Assertion(val, msg).to.be.least(atlst);
|
||
};
|
||
|
||
/**
|
||
* ### .isBelow(valueToCheck, valueToBeBelow, [message])
|
||
*
|
||
* Asserts `valueToCheck` is strictly less than (<) `valueToBeBelow`
|
||
*
|
||
* assert.isBelow(3, 6, '3 is strictly less than 6');
|
||
*
|
||
* @name isBelow
|
||
* @param {Mixed} valueToCheck
|
||
* @param {Mixed} valueToBeBelow
|
||
* @param {String} message
|
||
* @namespace Assert
|
||
* @api public
|
||
*/
|
||
|
||
assert.isBelow = function (val, blw, msg) {
|
||
new Assertion(val, msg).to.be.below(blw);
|
||
};
|
||
|
||
/**
|
||
* ### .isAtMost(valueToCheck, valueToBeAtMost, [message])
|
||
*
|
||
* Asserts `valueToCheck` is less than or equal to (<=) `valueToBeAtMost`
|
||
*
|
||
* assert.isAtMost(3, 6, '3 is less than or equal to 6');
|
||
* assert.isAtMost(4, 4, '4 is less than or equal to 4');
|
||
*
|
||
* @name isAtMost
|
||
* @param {Mixed} valueToCheck
|
||
* @param {Mixed} valueToBeAtMost
|
||
* @param {String} message
|
||
* @namespace Assert
|
||
* @api public
|
||
*/
|
||
|
||
assert.isAtMost = function (val, atmst, msg) {
|
||
new Assertion(val, msg).to.be.most(atmst);
|
||
};
|
||
|
||
/**
|
||
* ### .isTrue(value, [message])
|
||
*
|
||
* Asserts that `value` is true.
|
||
*
|
||
* var teaServed = true;
|
||
* assert.isTrue(teaServed, 'the tea has been served');
|
||
*
|
||
* @name isTrue
|
||
* @param {Mixed} value
|
||
* @param {String} message
|
||
* @namespace Assert
|
||
* @api public
|
||
*/
|
||
|
||
assert.isTrue = function (val, msg) {
|
||
new Assertion(val, msg).is['true'];
|
||
};
|
||
|
||
/**
|
||
* ### .isNotTrue(value, [message])
|
||
*
|
||
* Asserts that `value` is not true.
|
||
*
|
||
* var tea = 'tasty chai';
|
||
* assert.isNotTrue(tea, 'great, time for tea!');
|
||
*
|
||
* @name isNotTrue
|
||
* @param {Mixed} value
|
||
* @param {String} message
|
||
* @namespace Assert
|
||
* @api public
|
||
*/
|
||
|
||
assert.isNotTrue = function (val, msg) {
|
||
new Assertion(val, msg).to.not.equal(true);
|
||
};
|
||
|
||
/**
|
||
* ### .isFalse(value, [message])
|
||
*
|
||
* Asserts that `value` is false.
|
||
*
|
||
* var teaServed = false;
|
||
* assert.isFalse(teaServed, 'no tea yet? hmm...');
|
||
*
|
||
* @name isFalse
|
||
* @param {Mixed} value
|
||
* @param {String} message
|
||
* @namespace Assert
|
||
* @api public
|
||
*/
|
||
|
||
assert.isFalse = function (val, msg) {
|
||
new Assertion(val, msg).is['false'];
|
||
};
|
||
|
||
/**
|
||
* ### .isNotFalse(value, [message])
|
||
*
|
||
* Asserts that `value` is not false.
|
||
*
|
||
* var tea = 'tasty chai';
|
||
* assert.isNotFalse(tea, 'great, time for tea!');
|
||
*
|
||
* @name isNotFalse
|
||
* @param {Mixed} value
|
||
* @param {String} message
|
||
* @namespace Assert
|
||
* @api public
|
||
*/
|
||
|
||
assert.isNotFalse = function (val, msg) {
|
||
new Assertion(val, msg).to.not.equal(false);
|
||
};
|
||
|
||
/**
|
||
* ### .isNull(value, [message])
|
||
*
|
||
* Asserts that `value` is null.
|
||
*
|
||
* assert.isNull(err, 'there was no error');
|
||
*
|
||
* @name isNull
|
||
* @param {Mixed} value
|
||
* @param {String} message
|
||
* @namespace Assert
|
||
* @api public
|
||
*/
|
||
|
||
assert.isNull = function (val, msg) {
|
||
new Assertion(val, msg).to.equal(null);
|
||
};
|
||
|
||
/**
|
||
* ### .isNotNull(value, [message])
|
||
*
|
||
* Asserts that `value` is not null.
|
||
*
|
||
* var tea = 'tasty chai';
|
||
* assert.isNotNull(tea, 'great, time for tea!');
|
||
*
|
||
* @name isNotNull
|
||
* @param {Mixed} value
|
||
* @param {String} message
|
||
* @namespace Assert
|
||
* @api public
|
||
*/
|
||
|
||
assert.isNotNull = function (val, msg) {
|
||
new Assertion(val, msg).to.not.equal(null);
|
||
};
|
||
|
||
/**
|
||
* ### .isNaN
|
||
* Asserts that value is NaN
|
||
*
|
||
* assert.isNaN('foo', 'foo is NaN');
|
||
*
|
||
* @name isNaN
|
||
* @param {Mixed} value
|
||
* @param {String} message
|
||
* @namespace Assert
|
||
* @api public
|
||
*/
|
||
|
||
assert.isNaN = function (val, msg) {
|
||
new Assertion(val, msg).to.be.NaN;
|
||
};
|
||
|
||
/**
|
||
* ### .isNotNaN
|
||
* Asserts that value is not NaN
|
||
*
|
||
* assert.isNotNaN(4, '4 is not NaN');
|
||
*
|
||
* @name isNotNaN
|
||
* @param {Mixed} value
|
||
* @param {String} message
|
||
* @namespace Assert
|
||
* @api public
|
||
*/
|
||
assert.isNotNaN = function (val, msg) {
|
||
new Assertion(val, msg).not.to.be.NaN;
|
||
};
|
||
|
||
/**
|
||
* ### .isUndefined(value, [message])
|
||
*
|
||
* Asserts that `value` is `undefined`.
|
||
*
|
||
* var tea;
|
||
* assert.isUndefined(tea, 'no tea defined');
|
||
*
|
||
* @name isUndefined
|
||
* @param {Mixed} value
|
||
* @param {String} message
|
||
* @namespace Assert
|
||
* @api public
|
||
*/
|
||
|
||
assert.isUndefined = function (val, msg) {
|
||
new Assertion(val, msg).to.equal(undefined);
|
||
};
|
||
|
||
/**
|
||
* ### .isDefined(value, [message])
|
||
*
|
||
* Asserts that `value` is not `undefined`.
|
||
*
|
||
* var tea = 'cup of chai';
|
||
* assert.isDefined(tea, 'tea has been defined');
|
||
*
|
||
* @name isDefined
|
||
* @param {Mixed} value
|
||
* @param {String} message
|
||
* @namespace Assert
|
||
* @api public
|
||
*/
|
||
|
||
assert.isDefined = function (val, msg) {
|
||
new Assertion(val, msg).to.not.equal(undefined);
|
||
};
|
||
|
||
/**
|
||
* ### .isFunction(value, [message])
|
||
*
|
||
* Asserts that `value` is a function.
|
||
*
|
||
* function serveTea() { return 'cup of tea'; };
|
||
* assert.isFunction(serveTea, 'great, we can have tea now');
|
||
*
|
||
* @name isFunction
|
||
* @param {Mixed} value
|
||
* @param {String} message
|
||
* @namespace Assert
|
||
* @api public
|
||
*/
|
||
|
||
assert.isFunction = function (val, msg) {
|
||
new Assertion(val, msg).to.be.a('function');
|
||
};
|
||
|
||
/**
|
||
* ### .isNotFunction(value, [message])
|
||
*
|
||
* Asserts that `value` is _not_ a function.
|
||
*
|
||
* var serveTea = [ 'heat', 'pour', 'sip' ];
|
||
* assert.isNotFunction(serveTea, 'great, we have listed the steps');
|
||
*
|
||
* @name isNotFunction
|
||
* @param {Mixed} value
|
||
* @param {String} message
|
||
* @namespace Assert
|
||
* @api public
|
||
*/
|
||
|
||
assert.isNotFunction = function (val, msg) {
|
||
new Assertion(val, msg).to.not.be.a('function');
|
||
};
|
||
|
||
/**
|
||
* ### .isObject(value, [message])
|
||
*
|
||
* Asserts that `value` is an object of type 'Object' (as revealed by `Object.prototype.toString`).
|
||
* _The assertion does not match subclassed objects._
|
||
*
|
||
* var selection = { name: 'Chai', serve: 'with spices' };
|
||
* assert.isObject(selection, 'tea selection is an object');
|
||
*
|
||
* @name isObject
|
||
* @param {Mixed} value
|
||
* @param {String} message
|
||
* @namespace Assert
|
||
* @api public
|
||
*/
|
||
|
||
assert.isObject = function (val, msg) {
|
||
new Assertion(val, msg).to.be.a('object');
|
||
};
|
||
|
||
/**
|
||
* ### .isNotObject(value, [message])
|
||
*
|
||
* Asserts that `value` is _not_ an object of type 'Object' (as revealed by `Object.prototype.toString`).
|
||
*
|
||
* var selection = 'chai'
|
||
* assert.isNotObject(selection, 'tea selection is not an object');
|
||
* assert.isNotObject(null, 'null is not an object');
|
||
*
|
||
* @name isNotObject
|
||
* @param {Mixed} value
|
||
* @param {String} message
|
||
* @namespace Assert
|
||
* @api public
|
||
*/
|
||
|
||
assert.isNotObject = function (val, msg) {
|
||
new Assertion(val, msg).to.not.be.a('object');
|
||
};
|
||
|
||
/**
|
||
* ### .isArray(value, [message])
|
||
*
|
||
* Asserts that `value` is an array.
|
||
*
|
||
* var menu = [ 'green', 'chai', 'oolong' ];
|
||
* assert.isArray(menu, 'what kind of tea do we want?');
|
||
*
|
||
* @name isArray
|
||
* @param {Mixed} value
|
||
* @param {String} message
|
||
* @namespace Assert
|
||
* @api public
|
||
*/
|
||
|
||
assert.isArray = function (val, msg) {
|
||
new Assertion(val, msg).to.be.an('array');
|
||
};
|
||
|
||
/**
|
||
* ### .isNotArray(value, [message])
|
||
*
|
||
* Asserts that `value` is _not_ an array.
|
||
*
|
||
* var menu = 'green|chai|oolong';
|
||
* assert.isNotArray(menu, 'what kind of tea do we want?');
|
||
*
|
||
* @name isNotArray
|
||
* @param {Mixed} value
|
||
* @param {String} message
|
||
* @namespace Assert
|
||
* @api public
|
||
*/
|
||
|
||
assert.isNotArray = function (val, msg) {
|
||
new Assertion(val, msg).to.not.be.an('array');
|
||
};
|
||
|
||
/**
|
||
* ### .isString(value, [message])
|
||
*
|
||
* Asserts that `value` is a string.
|
||
*
|
||
* var teaOrder = 'chai';
|
||
* assert.isString(teaOrder, 'order placed');
|
||
*
|
||
* @name isString
|
||
* @param {Mixed} value
|
||
* @param {String} message
|
||
* @namespace Assert
|
||
* @api public
|
||
*/
|
||
|
||
assert.isString = function (val, msg) {
|
||
new Assertion(val, msg).to.be.a('string');
|
||
};
|
||
|
||
/**
|
||
* ### .isNotString(value, [message])
|
||
*
|
||
* Asserts that `value` is _not_ a string.
|
||
*
|
||
* var teaOrder = 4;
|
||
* assert.isNotString(teaOrder, 'order placed');
|
||
*
|
||
* @name isNotString
|
||
* @param {Mixed} value
|
||
* @param {String} message
|
||
* @namespace Assert
|
||
* @api public
|
||
*/
|
||
|
||
assert.isNotString = function (val, msg) {
|
||
new Assertion(val, msg).to.not.be.a('string');
|
||
};
|
||
|
||
/**
|
||
* ### .isNumber(value, [message])
|
||
*
|
||
* Asserts that `value` is a number.
|
||
*
|
||
* var cups = 2;
|
||
* assert.isNumber(cups, 'how many cups');
|
||
*
|
||
* @name isNumber
|
||
* @param {Number} value
|
||
* @param {String} message
|
||
* @namespace Assert
|
||
* @api public
|
||
*/
|
||
|
||
assert.isNumber = function (val, msg) {
|
||
new Assertion(val, msg).to.be.a('number');
|
||
};
|
||
|
||
/**
|
||
* ### .isNotNumber(value, [message])
|
||
*
|
||
* Asserts that `value` is _not_ a number.
|
||
*
|
||
* var cups = '2 cups please';
|
||
* assert.isNotNumber(cups, 'how many cups');
|
||
*
|
||
* @name isNotNumber
|
||
* @param {Mixed} value
|
||
* @param {String} message
|
||
* @namespace Assert
|
||
* @api public
|
||
*/
|
||
|
||
assert.isNotNumber = function (val, msg) {
|
||
new Assertion(val, msg).to.not.be.a('number');
|
||
};
|
||
|
||
/**
|
||
* ### .isBoolean(value, [message])
|
||
*
|
||
* Asserts that `value` is a boolean.
|
||
*
|
||
* var teaReady = true
|
||
* , teaServed = false;
|
||
*
|
||
* assert.isBoolean(teaReady, 'is the tea ready');
|
||
* assert.isBoolean(teaServed, 'has tea been served');
|
||
*
|
||
* @name isBoolean
|
||
* @param {Mixed} value
|
||
* @param {String} message
|
||
* @namespace Assert
|
||
* @api public
|
||
*/
|
||
|
||
assert.isBoolean = function (val, msg) {
|
||
new Assertion(val, msg).to.be.a('boolean');
|
||
};
|
||
|
||
/**
|
||
* ### .isNotBoolean(value, [message])
|
||
*
|
||
* Asserts that `value` is _not_ a boolean.
|
||
*
|
||
* var teaReady = 'yep'
|
||
* , teaServed = 'nope';
|
||
*
|
||
* assert.isNotBoolean(teaReady, 'is the tea ready');
|
||
* assert.isNotBoolean(teaServed, 'has tea been served');
|
||
*
|
||
* @name isNotBoolean
|
||
* @param {Mixed} value
|
||
* @param {String} message
|
||
* @namespace Assert
|
||
* @api public
|
||
*/
|
||
|
||
assert.isNotBoolean = function (val, msg) {
|
||
new Assertion(val, msg).to.not.be.a('boolean');
|
||
};
|
||
|
||
/**
|
||
* ### .typeOf(value, name, [message])
|
||
*
|
||
* Asserts that `value`'s type is `name`, as determined by
|
||
* `Object.prototype.toString`.
|
||
*
|
||
* assert.typeOf({ tea: 'chai' }, 'object', 'we have an object');
|
||
* assert.typeOf(['chai', 'jasmine'], 'array', 'we have an array');
|
||
* assert.typeOf('tea', 'string', 'we have a string');
|
||
* assert.typeOf(/tea/, 'regexp', 'we have a regular expression');
|
||
* assert.typeOf(null, 'null', 'we have a null');
|
||
* assert.typeOf(undefined, 'undefined', 'we have an undefined');
|
||
*
|
||
* @name typeOf
|
||
* @param {Mixed} value
|
||
* @param {String} name
|
||
* @param {String} message
|
||
* @namespace Assert
|
||
* @api public
|
||
*/
|
||
|
||
assert.typeOf = function (val, type, msg) {
|
||
new Assertion(val, msg).to.be.a(type);
|
||
};
|
||
|
||
/**
|
||
* ### .notTypeOf(value, name, [message])
|
||
*
|
||
* Asserts that `value`'s type is _not_ `name`, as determined by
|
||
* `Object.prototype.toString`.
|
||
*
|
||
* assert.notTypeOf('tea', 'number', 'strings are not numbers');
|
||
*
|
||
* @name notTypeOf
|
||
* @param {Mixed} value
|
||
* @param {String} typeof name
|
||
* @param {String} message
|
||
* @namespace Assert
|
||
* @api public
|
||
*/
|
||
|
||
assert.notTypeOf = function (val, type, msg) {
|
||
new Assertion(val, msg).to.not.be.a(type);
|
||
};
|
||
|
||
/**
|
||
* ### .instanceOf(object, constructor, [message])
|
||
*
|
||
* Asserts that `value` is an instance of `constructor`.
|
||
*
|
||
* var Tea = function (name) { this.name = name; }
|
||
* , chai = new Tea('chai');
|
||
*
|
||
* assert.instanceOf(chai, Tea, 'chai is an instance of tea');
|
||
*
|
||
* @name instanceOf
|
||
* @param {Object} object
|
||
* @param {Constructor} constructor
|
||
* @param {String} message
|
||
* @namespace Assert
|
||
* @api public
|
||
*/
|
||
|
||
assert.instanceOf = function (val, type, msg) {
|
||
new Assertion(val, msg).to.be.instanceOf(type);
|
||
};
|
||
|
||
/**
|
||
* ### .notInstanceOf(object, constructor, [message])
|
||
*
|
||
* Asserts `value` is not an instance of `constructor`.
|
||
*
|
||
* var Tea = function (name) { this.name = name; }
|
||
* , chai = new String('chai');
|
||
*
|
||
* assert.notInstanceOf(chai, Tea, 'chai is not an instance of tea');
|
||
*
|
||
* @name notInstanceOf
|
||
* @param {Object} object
|
||
* @param {Constructor} constructor
|
||
* @param {String} message
|
||
* @namespace Assert
|
||
* @api public
|
||
*/
|
||
|
||
assert.notInstanceOf = function (val, type, msg) {
|
||
new Assertion(val, msg).to.not.be.instanceOf(type);
|
||
};
|
||
|
||
/**
|
||
* ### .include(haystack, needle, [message])
|
||
*
|
||
* Asserts that `haystack` includes `needle`. Works
|
||
* for strings and arrays.
|
||
*
|
||
* assert.include('foobar', 'bar', 'foobar contains string "bar"');
|
||
* assert.include([ 1, 2, 3 ], 3, 'array contains value');
|
||
*
|
||
* @name include
|
||
* @param {Array|String} haystack
|
||
* @param {Mixed} needle
|
||
* @param {String} message
|
||
* @namespace Assert
|
||
* @api public
|
||
*/
|
||
|
||
assert.include = function (exp, inc, msg) {
|
||
new Assertion(exp, msg, assert.include).include(inc);
|
||
};
|
||
|
||
/**
|
||
* ### .notInclude(haystack, needle, [message])
|
||
*
|
||
* Asserts that `haystack` does not include `needle`. Works
|
||
* for strings and arrays.
|
||
*
|
||
* assert.notInclude('foobar', 'baz', 'string not include substring');
|
||
* assert.notInclude([ 1, 2, 3 ], 4, 'array not include contain value');
|
||
*
|
||
* @name notInclude
|
||
* @param {Array|String} haystack
|
||
* @param {Mixed} needle
|
||
* @param {String} message
|
||
* @namespace Assert
|
||
* @api public
|
||
*/
|
||
|
||
assert.notInclude = function (exp, inc, msg) {
|
||
new Assertion(exp, msg, assert.notInclude).not.include(inc);
|
||
};
|
||
|
||
/**
|
||
* ### .match(value, regexp, [message])
|
||
*
|
||
* Asserts that `value` matches the regular expression `regexp`.
|
||
*
|
||
* assert.match('foobar', /^foo/, 'regexp matches');
|
||
*
|
||
* @name match
|
||
* @param {Mixed} value
|
||
* @param {RegExp} regexp
|
||
* @param {String} message
|
||
* @namespace Assert
|
||
* @api public
|
||
*/
|
||
|
||
assert.match = function (exp, re, msg) {
|
||
new Assertion(exp, msg).to.match(re);
|
||
};
|
||
|
||
/**
|
||
* ### .notMatch(value, regexp, [message])
|
||
*
|
||
* Asserts that `value` does not match the regular expression `regexp`.
|
||
*
|
||
* assert.notMatch('foobar', /^foo/, 'regexp does not match');
|
||
*
|
||
* @name notMatch
|
||
* @param {Mixed} value
|
||
* @param {RegExp} regexp
|
||
* @param {String} message
|
||
* @namespace Assert
|
||
* @api public
|
||
*/
|
||
|
||
assert.notMatch = function (exp, re, msg) {
|
||
new Assertion(exp, msg).to.not.match(re);
|
||
};
|
||
|
||
/**
|
||
* ### .property(object, property, [message])
|
||
*
|
||
* Asserts that `object` has a property named by `property`.
|
||
*
|
||
* assert.property({ tea: { green: 'matcha' }}, 'tea');
|
||
*
|
||
* @name property
|
||
* @param {Object} object
|
||
* @param {String} property
|
||
* @param {String} message
|
||
* @namespace Assert
|
||
* @api public
|
||
*/
|
||
|
||
assert.property = function (obj, prop, msg) {
|
||
new Assertion(obj, msg).to.have.property(prop);
|
||
};
|
||
|
||
/**
|
||
* ### .notProperty(object, property, [message])
|
||
*
|
||
* Asserts that `object` does _not_ have a property named by `property`.
|
||
*
|
||
* assert.notProperty({ tea: { green: 'matcha' }}, 'coffee');
|
||
*
|
||
* @name notProperty
|
||
* @param {Object} object
|
||
* @param {String} property
|
||
* @param {String} message
|
||
* @namespace Assert
|
||
* @api public
|
||
*/
|
||
|
||
assert.notProperty = function (obj, prop, msg) {
|
||
new Assertion(obj, msg).to.not.have.property(prop);
|
||
};
|
||
|
||
/**
|
||
* ### .deepProperty(object, property, [message])
|
||
*
|
||
* Asserts that `object` has a property named by `property`, which can be a
|
||
* string using dot- and bracket-notation for deep reference.
|
||
*
|
||
* assert.deepProperty({ tea: { green: 'matcha' }}, 'tea.green');
|
||
*
|
||
* @name deepProperty
|
||
* @param {Object} object
|
||
* @param {String} property
|
||
* @param {String} message
|
||
* @namespace Assert
|
||
* @api public
|
||
*/
|
||
|
||
assert.deepProperty = function (obj, prop, msg) {
|
||
new Assertion(obj, msg).to.have.deep.property(prop);
|
||
};
|
||
|
||
/**
|
||
* ### .notDeepProperty(object, property, [message])
|
||
*
|
||
* Asserts that `object` does _not_ have a property named by `property`, which
|
||
* can be a string using dot- and bracket-notation for deep reference.
|
||
*
|
||
* assert.notDeepProperty({ tea: { green: 'matcha' }}, 'tea.oolong');
|
||
*
|
||
* @name notDeepProperty
|
||
* @param {Object} object
|
||
* @param {String} property
|
||
* @param {String} message
|
||
* @namespace Assert
|
||
* @api public
|
||
*/
|
||
|
||
assert.notDeepProperty = function (obj, prop, msg) {
|
||
new Assertion(obj, msg).to.not.have.deep.property(prop);
|
||
};
|
||
|
||
/**
|
||
* ### .propertyVal(object, property, value, [message])
|
||
*
|
||
* Asserts that `object` has a property named by `property` with value given
|
||
* by `value`.
|
||
*
|
||
* assert.propertyVal({ tea: 'is good' }, 'tea', 'is good');
|
||
*
|
||
* @name propertyVal
|
||
* @param {Object} object
|
||
* @param {String} property
|
||
* @param {Mixed} value
|
||
* @param {String} message
|
||
* @namespace Assert
|
||
* @api public
|
||
*/
|
||
|
||
assert.propertyVal = function (obj, prop, val, msg) {
|
||
new Assertion(obj, msg).to.have.property(prop, val);
|
||
};
|
||
|
||
/**
|
||
* ### .propertyNotVal(object, property, value, [message])
|
||
*
|
||
* Asserts that `object` has a property named by `property`, but with a value
|
||
* different from that given by `value`.
|
||
*
|
||
* assert.propertyNotVal({ tea: 'is good' }, 'tea', 'is bad');
|
||
*
|
||
* @name propertyNotVal
|
||
* @param {Object} object
|
||
* @param {String} property
|
||
* @param {Mixed} value
|
||
* @param {String} message
|
||
* @namespace Assert
|
||
* @api public
|
||
*/
|
||
|
||
assert.propertyNotVal = function (obj, prop, val, msg) {
|
||
new Assertion(obj, msg).to.not.have.property(prop, val);
|
||
};
|
||
|
||
/**
|
||
* ### .deepPropertyVal(object, property, value, [message])
|
||
*
|
||
* Asserts that `object` has a property named by `property` with value given
|
||
* by `value`. `property` can use dot- and bracket-notation for deep
|
||
* reference.
|
||
*
|
||
* assert.deepPropertyVal({ tea: { green: 'matcha' }}, 'tea.green', 'matcha');
|
||
*
|
||
* @name deepPropertyVal
|
||
* @param {Object} object
|
||
* @param {String} property
|
||
* @param {Mixed} value
|
||
* @param {String} message
|
||
* @namespace Assert
|
||
* @api public
|
||
*/
|
||
|
||
assert.deepPropertyVal = function (obj, prop, val, msg) {
|
||
new Assertion(obj, msg).to.have.deep.property(prop, val);
|
||
};
|
||
|
||
/**
|
||
* ### .deepPropertyNotVal(object, property, value, [message])
|
||
*
|
||
* Asserts that `object` has a property named by `property`, but with a value
|
||
* different from that given by `value`. `property` can use dot- and
|
||
* bracket-notation for deep reference.
|
||
*
|
||
* assert.deepPropertyNotVal({ tea: { green: 'matcha' }}, 'tea.green', 'konacha');
|
||
*
|
||
* @name deepPropertyNotVal
|
||
* @param {Object} object
|
||
* @param {String} property
|
||
* @param {Mixed} value
|
||
* @param {String} message
|
||
* @namespace Assert
|
||
* @api public
|
||
*/
|
||
|
||
assert.deepPropertyNotVal = function (obj, prop, val, msg) {
|
||
new Assertion(obj, msg).to.not.have.deep.property(prop, val);
|
||
};
|
||
|
||
/**
|
||
* ### .lengthOf(object, length, [message])
|
||
*
|
||
* Asserts that `object` has a `length` property with the expected value.
|
||
*
|
||
* assert.lengthOf([1,2,3], 3, 'array has length of 3');
|
||
* assert.lengthOf('foobar', 6, 'string has length of 6');
|
||
*
|
||
* @name lengthOf
|
||
* @param {Mixed} object
|
||
* @param {Number} length
|
||
* @param {String} message
|
||
* @namespace Assert
|
||
* @api public
|
||
*/
|
||
|
||
assert.lengthOf = function (exp, len, msg) {
|
||
new Assertion(exp, msg).to.have.length(len);
|
||
};
|
||
|
||
/**
|
||
* ### .throws(function, [constructor/string/regexp], [string/regexp], [message])
|
||
*
|
||
* Asserts that `function` will throw an error that is an instance of
|
||
* `constructor`, or alternately that it will throw an error with message
|
||
* matching `regexp`.
|
||
*
|
||
* assert.throws(fn, 'function throws a reference error');
|
||
* assert.throws(fn, /function throws a reference error/);
|
||
* assert.throws(fn, ReferenceError);
|
||
* assert.throws(fn, ReferenceError, 'function throws a reference error');
|
||
* assert.throws(fn, ReferenceError, /function throws a reference error/);
|
||
*
|
||
* @name throws
|
||
* @alias throw
|
||
* @alias Throw
|
||
* @param {Function} function
|
||
* @param {ErrorConstructor} constructor
|
||
* @param {RegExp} regexp
|
||
* @param {String} message
|
||
* @see https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Error#Error_types
|
||
* @namespace Assert
|
||
* @api public
|
||
*/
|
||
|
||
assert.throws = function (fn, errt, errs, msg) {
|
||
if ('string' === typeof errt || errt instanceof RegExp) {
|
||
errs = errt;
|
||
errt = null;
|
||
}
|
||
|
||
var assertErr = new Assertion(fn, msg).to.throw(errt, errs);
|
||
return flag(assertErr, 'object');
|
||
};
|
||
|
||
/**
|
||
* ### .doesNotThrow(function, [constructor/regexp], [message])
|
||
*
|
||
* Asserts that `function` will _not_ throw an error that is an instance of
|
||
* `constructor`, or alternately that it will not throw an error with message
|
||
* matching `regexp`.
|
||
*
|
||
* assert.doesNotThrow(fn, Error, 'function does not throw');
|
||
*
|
||
* @name doesNotThrow
|
||
* @param {Function} function
|
||
* @param {ErrorConstructor} constructor
|
||
* @param {RegExp} regexp
|
||
* @param {String} message
|
||
* @see https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Error#Error_types
|
||
* @namespace Assert
|
||
* @api public
|
||
*/
|
||
|
||
assert.doesNotThrow = function (fn, type, msg) {
|
||
if ('string' === typeof type) {
|
||
msg = type;
|
||
type = null;
|
||
}
|
||
|
||
new Assertion(fn, msg).to.not.Throw(type);
|
||
};
|
||
|
||
/**
|
||
* ### .operator(val1, operator, val2, [message])
|
||
*
|
||
* Compares two values using `operator`.
|
||
*
|
||
* assert.operator(1, '<', 2, 'everything is ok');
|
||
* assert.operator(1, '>', 2, 'this will fail');
|
||
*
|
||
* @name operator
|
||
* @param {Mixed} val1
|
||
* @param {String} operator
|
||
* @param {Mixed} val2
|
||
* @param {String} message
|
||
* @namespace Assert
|
||
* @api public
|
||
*/
|
||
|
||
assert.operator = function (val, operator, val2, msg) {
|
||
var ok;
|
||
switch(operator) {
|
||
case '==':
|
||
ok = val == val2;
|
||
break;
|
||
case '===':
|
||
ok = val === val2;
|
||
break;
|
||
case '>':
|
||
ok = val > val2;
|
||
break;
|
||
case '>=':
|
||
ok = val >= val2;
|
||
break;
|
||
case '<':
|
||
ok = val < val2;
|
||
break;
|
||
case '<=':
|
||
ok = val <= val2;
|
||
break;
|
||
case '!=':
|
||
ok = val != val2;
|
||
break;
|
||
case '!==':
|
||
ok = val !== val2;
|
||
break;
|
||
default:
|
||
throw new Error('Invalid operator "' + operator + '"');
|
||
}
|
||
var test = new Assertion(ok, msg);
|
||
test.assert(
|
||
true === flag(test, 'object')
|
||
, 'expected ' + util.inspect(val) + ' to be ' + operator + ' ' + util.inspect(val2)
|
||
, 'expected ' + util.inspect(val) + ' to not be ' + operator + ' ' + util.inspect(val2) );
|
||
};
|
||
|
||
/**
|
||
* ### .closeTo(actual, expected, delta, [message])
|
||
*
|
||
* Asserts that the target is equal `expected`, to within a +/- `delta` range.
|
||
*
|
||
* assert.closeTo(1.5, 1, 0.5, 'numbers are close');
|
||
*
|
||
* @name closeTo
|
||
* @param {Number} actual
|
||
* @param {Number} expected
|
||
* @param {Number} delta
|
||
* @param {String} message
|
||
* @namespace Assert
|
||
* @api public
|
||
*/
|
||
|
||
assert.closeTo = function (act, exp, delta, msg) {
|
||
new Assertion(act, msg).to.be.closeTo(exp, delta);
|
||
};
|
||
|
||
/**
|
||
* ### .approximately(actual, expected, delta, [message])
|
||
*
|
||
* Asserts that the target is equal `expected`, to within a +/- `delta` range.
|
||
*
|
||
* assert.approximately(1.5, 1, 0.5, 'numbers are close');
|
||
*
|
||
* @name approximately
|
||
* @param {Number} actual
|
||
* @param {Number} expected
|
||
* @param {Number} delta
|
||
* @param {String} message
|
||
* @namespace Assert
|
||
* @api public
|
||
*/
|
||
|
||
assert.approximately = function (act, exp, delta, msg) {
|
||
new Assertion(act, msg).to.be.approximately(exp, delta);
|
||
};
|
||
|
||
/**
|
||
* ### .sameMembers(set1, set2, [message])
|
||
*
|
||
* Asserts that `set1` and `set2` have the same members.
|
||
* Order is not taken into account.
|
||
*
|
||
* assert.sameMembers([ 1, 2, 3 ], [ 2, 1, 3 ], 'same members');
|
||
*
|
||
* @name sameMembers
|
||
* @param {Array} set1
|
||
* @param {Array} set2
|
||
* @param {String} message
|
||
* @namespace Assert
|
||
* @api public
|
||
*/
|
||
|
||
assert.sameMembers = function (set1, set2, msg) {
|
||
new Assertion(set1, msg).to.have.same.members(set2);
|
||
}
|
||
|
||
/**
|
||
* ### .sameDeepMembers(set1, set2, [message])
|
||
*
|
||
* Asserts that `set1` and `set2` have the same members - using a deep equality checking.
|
||
* Order is not taken into account.
|
||
*
|
||
* assert.sameDeepMembers([ {b: 3}, {a: 2}, {c: 5} ], [ {c: 5}, {b: 3}, {a: 2} ], 'same deep members');
|
||
*
|
||
* @name sameDeepMembers
|
||
* @param {Array} set1
|
||
* @param {Array} set2
|
||
* @param {String} message
|
||
* @namespace Assert
|
||
* @api public
|
||
*/
|
||
|
||
assert.sameDeepMembers = function (set1, set2, msg) {
|
||
new Assertion(set1, msg).to.have.same.deep.members(set2);
|
||
}
|
||
|
||
/**
|
||
* ### .includeMembers(superset, subset, [message])
|
||
*
|
||
* Asserts that `subset` is included in `superset`.
|
||
* Order is not taken into account.
|
||
*
|
||
* assert.includeMembers([ 1, 2, 3 ], [ 2, 1 ], 'include members');
|
||
*
|
||
* @name includeMembers
|
||
* @param {Array} superset
|
||
* @param {Array} subset
|
||
* @param {String} message
|
||
* @namespace Assert
|
||
* @api public
|
||
*/
|
||
|
||
assert.includeMembers = function (superset, subset, msg) {
|
||
new Assertion(superset, msg).to.include.members(subset);
|
||
}
|
||
|
||
/**
|
||
* ### .includeDeepMembers(superset, subset, [message])
|
||
*
|
||
* Asserts that `subset` is included in `superset` - using deep equality checking.
|
||
* Order is not taken into account.
|
||
* Duplicates are ignored.
|
||
*
|
||
* assert.includeDeepMembers([ {a: 1}, {b: 2}, {c: 3} ], [ {b: 2}, {a: 1}, {b: 2} ], 'include deep members');
|
||
*
|
||
* @name includeDeepMembers
|
||
* @param {Array} superset
|
||
* @param {Array} subset
|
||
* @param {String} message
|
||
* @namespace Assert
|
||
* @api public
|
||
*/
|
||
|
||
assert.includeDeepMembers = function (superset, subset, msg) {
|
||
new Assertion(superset, msg).to.include.deep.members(subset);
|
||
}
|
||
|
||
/**
|
||
* ### .oneOf(inList, list, [message])
|
||
*
|
||
* Asserts that non-object, non-array value `inList` appears in the flat array `list`.
|
||
*
|
||
* assert.oneOf(1, [ 2, 1 ], 'Not found in list');
|
||
*
|
||
* @name oneOf
|
||
* @param {*} inList
|
||
* @param {Array<*>} list
|
||
* @param {String} message
|
||
* @namespace Assert
|
||
* @api public
|
||
*/
|
||
|
||
assert.oneOf = function (inList, list, msg) {
|
||
new Assertion(inList, msg).to.be.oneOf(list);
|
||
}
|
||
|
||
/**
|
||
* ### .changes(function, object, property)
|
||
*
|
||
* Asserts that a function changes the value of a property
|
||
*
|
||
* var obj = { val: 10 };
|
||
* var fn = function() { obj.val = 22 };
|
||
* assert.changes(fn, obj, 'val');
|
||
*
|
||
* @name changes
|
||
* @param {Function} modifier function
|
||
* @param {Object} object
|
||
* @param {String} property name
|
||
* @param {String} message _optional_
|
||
* @namespace Assert
|
||
* @api public
|
||
*/
|
||
|
||
assert.changes = function (fn, obj, prop) {
|
||
new Assertion(fn).to.change(obj, prop);
|
||
}
|
||
|
||
/**
|
||
* ### .doesNotChange(function, object, property)
|
||
*
|
||
* Asserts that a function does not changes the value of a property
|
||
*
|
||
* var obj = { val: 10 };
|
||
* var fn = function() { console.log('foo'); };
|
||
* assert.doesNotChange(fn, obj, 'val');
|
||
*
|
||
* @name doesNotChange
|
||
* @param {Function} modifier function
|
||
* @param {Object} object
|
||
* @param {String} property name
|
||
* @param {String} message _optional_
|
||
* @namespace Assert
|
||
* @api public
|
||
*/
|
||
|
||
assert.doesNotChange = function (fn, obj, prop) {
|
||
new Assertion(fn).to.not.change(obj, prop);
|
||
}
|
||
|
||
/**
|
||
* ### .increases(function, object, property)
|
||
*
|
||
* Asserts that a function increases an object property
|
||
*
|
||
* var obj = { val: 10 };
|
||
* var fn = function() { obj.val = 13 };
|
||
* assert.increases(fn, obj, 'val');
|
||
*
|
||
* @name increases
|
||
* @param {Function} modifier function
|
||
* @param {Object} object
|
||
* @param {String} property name
|
||
* @param {String} message _optional_
|
||
* @namespace Assert
|
||
* @api public
|
||
*/
|
||
|
||
assert.increases = function (fn, obj, prop) {
|
||
new Assertion(fn).to.increase(obj, prop);
|
||
}
|
||
|
||
/**
|
||
* ### .doesNotIncrease(function, object, property)
|
||
*
|
||
* Asserts that a function does not increase object property
|
||
*
|
||
* var obj = { val: 10 };
|
||
* var fn = function() { obj.val = 8 };
|
||
* assert.doesNotIncrease(fn, obj, 'val');
|
||
*
|
||
* @name doesNotIncrease
|
||
* @param {Function} modifier function
|
||
* @param {Object} object
|
||
* @param {String} property name
|
||
* @param {String} message _optional_
|
||
* @namespace Assert
|
||
* @api public
|
||
*/
|
||
|
||
assert.doesNotIncrease = function (fn, obj, prop) {
|
||
new Assertion(fn).to.not.increase(obj, prop);
|
||
}
|
||
|
||
/**
|
||
* ### .decreases(function, object, property)
|
||
*
|
||
* Asserts that a function decreases an object property
|
||
*
|
||
* var obj = { val: 10 };
|
||
* var fn = function() { obj.val = 5 };
|
||
* assert.decreases(fn, obj, 'val');
|
||
*
|
||
* @name decreases
|
||
* @param {Function} modifier function
|
||
* @param {Object} object
|
||
* @param {String} property name
|
||
* @param {String} message _optional_
|
||
* @namespace Assert
|
||
* @api public
|
||
*/
|
||
|
||
assert.decreases = function (fn, obj, prop) {
|
||
new Assertion(fn).to.decrease(obj, prop);
|
||
}
|
||
|
||
/**
|
||
* ### .doesNotDecrease(function, object, property)
|
||
*
|
||
* Asserts that a function does not decreases an object property
|
||
*
|
||
* var obj = { val: 10 };
|
||
* var fn = function() { obj.val = 15 };
|
||
* assert.doesNotDecrease(fn, obj, 'val');
|
||
*
|
||
* @name doesNotDecrease
|
||
* @param {Function} modifier function
|
||
* @param {Object} object
|
||
* @param {String} property name
|
||
* @param {String} message _optional_
|
||
* @namespace Assert
|
||
* @api public
|
||
*/
|
||
|
||
assert.doesNotDecrease = function (fn, obj, prop) {
|
||
new Assertion(fn).to.not.decrease(obj, prop);
|
||
}
|
||
|
||
/*!
|
||
* ### .ifError(object)
|
||
*
|
||
* Asserts if value is not a false value, and throws if it is a true value.
|
||
* This is added to allow for chai to be a drop-in replacement for Node's
|
||
* assert class.
|
||
*
|
||
* var err = new Error('I am a custom error');
|
||
* assert.ifError(err); // Rethrows err!
|
||
*
|
||
* @name ifError
|
||
* @param {Object} object
|
||
* @namespace Assert
|
||
* @api public
|
||
*/
|
||
|
||
assert.ifError = function (val) {
|
||
if (val) {
|
||
throw(val);
|
||
}
|
||
};
|
||
|
||
/**
|
||
* ### .isExtensible(object)
|
||
*
|
||
* Asserts that `object` is extensible (can have new properties added to it).
|
||
*
|
||
* assert.isExtensible({});
|
||
*
|
||
* @name isExtensible
|
||
* @alias extensible
|
||
* @param {Object} object
|
||
* @param {String} message _optional_
|
||
* @namespace Assert
|
||
* @api public
|
||
*/
|
||
|
||
assert.isExtensible = function (obj, msg) {
|
||
new Assertion(obj, msg).to.be.extensible;
|
||
};
|
||
|
||
/**
|
||
* ### .isNotExtensible(object)
|
||
*
|
||
* Asserts that `object` is _not_ extensible.
|
||
*
|
||
* var nonExtensibleObject = Object.preventExtensions({});
|
||
* var sealedObject = Object.seal({});
|
||
* var frozenObject = Object.freese({});
|
||
*
|
||
* assert.isNotExtensible(nonExtensibleObject);
|
||
* assert.isNotExtensible(sealedObject);
|
||
* assert.isNotExtensible(frozenObject);
|
||
*
|
||
* @name isNotExtensible
|
||
* @alias notExtensible
|
||
* @param {Object} object
|
||
* @param {String} message _optional_
|
||
* @namespace Assert
|
||
* @api public
|
||
*/
|
||
|
||
assert.isNotExtensible = function (obj, msg) {
|
||
new Assertion(obj, msg).to.not.be.extensible;
|
||
};
|
||
|
||
/**
|
||
* ### .isSealed(object)
|
||
*
|
||
* Asserts that `object` is sealed (cannot have new properties added to it
|
||
* and its existing properties cannot be removed).
|
||
*
|
||
* var sealedObject = Object.seal({});
|
||
* var frozenObject = Object.seal({});
|
||
*
|
||
* assert.isSealed(sealedObject);
|
||
* assert.isSealed(frozenObject);
|
||
*
|
||
* @name isSealed
|
||
* @alias sealed
|
||
* @param {Object} object
|
||
* @param {String} message _optional_
|
||
* @namespace Assert
|
||
* @api public
|
||
*/
|
||
|
||
assert.isSealed = function (obj, msg) {
|
||
new Assertion(obj, msg).to.be.sealed;
|
||
};
|
||
|
||
/**
|
||
* ### .isNotSealed(object)
|
||
*
|
||
* Asserts that `object` is _not_ sealed.
|
||
*
|
||
* assert.isNotSealed({});
|
||
*
|
||
* @name isNotSealed
|
||
* @alias notSealed
|
||
* @param {Object} object
|
||
* @param {String} message _optional_
|
||
* @namespace Assert
|
||
* @api public
|
||
*/
|
||
|
||
assert.isNotSealed = function (obj, msg) {
|
||
new Assertion(obj, msg).to.not.be.sealed;
|
||
};
|
||
|
||
/**
|
||
* ### .isFrozen(object)
|
||
*
|
||
* Asserts that `object` is frozen (cannot have new properties added to it
|
||
* and its existing properties cannot be modified).
|
||
*
|
||
* var frozenObject = Object.freeze({});
|
||
* assert.frozen(frozenObject);
|
||
*
|
||
* @name isFrozen
|
||
* @alias frozen
|
||
* @param {Object} object
|
||
* @param {String} message _optional_
|
||
* @namespace Assert
|
||
* @api public
|
||
*/
|
||
|
||
assert.isFrozen = function (obj, msg) {
|
||
new Assertion(obj, msg).to.be.frozen;
|
||
};
|
||
|
||
/**
|
||
* ### .isNotFrozen(object)
|
||
*
|
||
* Asserts that `object` is _not_ frozen.
|
||
*
|
||
* assert.isNotFrozen({});
|
||
*
|
||
* @name isNotFrozen
|
||
* @alias notFrozen
|
||
* @param {Object} object
|
||
* @param {String} message _optional_
|
||
* @namespace Assert
|
||
* @api public
|
||
*/
|
||
|
||
assert.isNotFrozen = function (obj, msg) {
|
||
new Assertion(obj, msg).to.not.be.frozen;
|
||
};
|
||
|
||
/*!
|
||
* Aliases.
|
||
*/
|
||
|
||
(function alias(name, as){
|
||
assert[as] = assert[name];
|
||
return alias;
|
||
})
|
||
('isOk', 'ok')
|
||
('isNotOk', 'notOk')
|
||
('throws', 'throw')
|
||
('throws', 'Throw')
|
||
('isExtensible', 'extensible')
|
||
('isNotExtensible', 'notExtensible')
|
||
('isSealed', 'sealed')
|
||
('isNotSealed', 'notSealed')
|
||
('isFrozen', 'frozen')
|
||
('isNotFrozen', 'notFrozen');
|
||
};
|
||
|
||
},{}],7:[function(require,module,exports){
|
||
/*!
|
||
* chai
|
||
* Copyright(c) 2011-2014 Jake Luer <jake@alogicalparadox.com>
|
||
* MIT Licensed
|
||
*/
|
||
|
||
module.exports = function (chai, util) {
|
||
chai.expect = function (val, message) {
|
||
return new chai.Assertion(val, message);
|
||
};
|
||
|
||
/**
|
||
* ### .fail(actual, expected, [message], [operator])
|
||
*
|
||
* Throw a failure.
|
||
*
|
||
* @name fail
|
||
* @param {Mixed} actual
|
||
* @param {Mixed} expected
|
||
* @param {String} message
|
||
* @param {String} operator
|
||
* @namespace Expect
|
||
* @api public
|
||
*/
|
||
|
||
chai.expect.fail = function (actual, expected, message, operator) {
|
||
message = message || 'expect.fail()';
|
||
throw new chai.AssertionError(message, {
|
||
actual: actual
|
||
, expected: expected
|
||
, operator: operator
|
||
}, chai.expect.fail);
|
||
};
|
||
};
|
||
|
||
},{}],8:[function(require,module,exports){
|
||
/*!
|
||
* chai
|
||
* Copyright(c) 2011-2014 Jake Luer <jake@alogicalparadox.com>
|
||
* MIT Licensed
|
||
*/
|
||
|
||
module.exports = function (chai, util) {
|
||
var Assertion = chai.Assertion;
|
||
|
||
function loadShould () {
|
||
// explicitly define this method as function as to have it's name to include as `ssfi`
|
||
function shouldGetter() {
|
||
if (this instanceof String || this instanceof Number || this instanceof Boolean ) {
|
||
return new Assertion(this.valueOf(), null, shouldGetter);
|
||
}
|
||
return new Assertion(this, null, shouldGetter);
|
||
}
|
||
function shouldSetter(value) {
|
||
// See https://github.com/chaijs/chai/issues/86: this makes
|
||
// `whatever.should = someValue` actually set `someValue`, which is
|
||
// especially useful for `global.should = require('chai').should()`.
|
||
//
|
||
// Note that we have to use [[DefineProperty]] instead of [[Put]]
|
||
// since otherwise we would trigger this very setter!
|
||
Object.defineProperty(this, 'should', {
|
||
value: value,
|
||
enumerable: true,
|
||
configurable: true,
|
||
writable: true
|
||
});
|
||
}
|
||
// modify Object.prototype to have `should`
|
||
Object.defineProperty(Object.prototype, 'should', {
|
||
set: shouldSetter
|
||
, get: shouldGetter
|
||
, configurable: true
|
||
});
|
||
|
||
var should = {};
|
||
|
||
/**
|
||
* ### .fail(actual, expected, [message], [operator])
|
||
*
|
||
* Throw a failure.
|
||
*
|
||
* @name fail
|
||
* @param {Mixed} actual
|
||
* @param {Mixed} expected
|
||
* @param {String} message
|
||
* @param {String} operator
|
||
* @namespace Should
|
||
* @api public
|
||
*/
|
||
|
||
should.fail = function (actual, expected, message, operator) {
|
||
message = message || 'should.fail()';
|
||
throw new chai.AssertionError(message, {
|
||
actual: actual
|
||
, expected: expected
|
||
, operator: operator
|
||
}, should.fail);
|
||
};
|
||
|
||
/**
|
||
* ### .equal(actual, expected, [message])
|
||
*
|
||
* Asserts non-strict equality (`==`) of `actual` and `expected`.
|
||
*
|
||
* should.equal(3, '3', '== coerces values to strings');
|
||
*
|
||
* @name equal
|
||
* @param {Mixed} actual
|
||
* @param {Mixed} expected
|
||
* @param {String} message
|
||
* @namespace Should
|
||
* @api public
|
||
*/
|
||
|
||
should.equal = function (val1, val2, msg) {
|
||
new Assertion(val1, msg).to.equal(val2);
|
||
};
|
||
|
||
/**
|
||
* ### .throw(function, [constructor/string/regexp], [string/regexp], [message])
|
||
*
|
||
* Asserts that `function` will throw an error that is an instance of
|
||
* `constructor`, or alternately that it will throw an error with message
|
||
* matching `regexp`.
|
||
*
|
||
* should.throw(fn, 'function throws a reference error');
|
||
* should.throw(fn, /function throws a reference error/);
|
||
* should.throw(fn, ReferenceError);
|
||
* should.throw(fn, ReferenceError, 'function throws a reference error');
|
||
* should.throw(fn, ReferenceError, /function throws a reference error/);
|
||
*
|
||
* @name throw
|
||
* @alias Throw
|
||
* @param {Function} function
|
||
* @param {ErrorConstructor} constructor
|
||
* @param {RegExp} regexp
|
||
* @param {String} message
|
||
* @see https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Error#Error_types
|
||
* @namespace Should
|
||
* @api public
|
||
*/
|
||
|
||
should.Throw = function (fn, errt, errs, msg) {
|
||
new Assertion(fn, msg).to.Throw(errt, errs);
|
||
};
|
||
|
||
/**
|
||
* ### .exist
|
||
*
|
||
* Asserts that the target is neither `null` nor `undefined`.
|
||
*
|
||
* var foo = 'hi';
|
||
*
|
||
* should.exist(foo, 'foo exists');
|
||
*
|
||
* @name exist
|
||
* @namespace Should
|
||
* @api public
|
||
*/
|
||
|
||
should.exist = function (val, msg) {
|
||
new Assertion(val, msg).to.exist;
|
||
}
|
||
|
||
// negation
|
||
should.not = {}
|
||
|
||
/**
|
||
* ### .not.equal(actual, expected, [message])
|
||
*
|
||
* Asserts non-strict inequality (`!=`) of `actual` and `expected`.
|
||
*
|
||
* should.not.equal(3, 4, 'these numbers are not equal');
|
||
*
|
||
* @name not.equal
|
||
* @param {Mixed} actual
|
||
* @param {Mixed} expected
|
||
* @param {String} message
|
||
* @namespace Should
|
||
* @api public
|
||
*/
|
||
|
||
should.not.equal = function (val1, val2, msg) {
|
||
new Assertion(val1, msg).to.not.equal(val2);
|
||
};
|
||
|
||
/**
|
||
* ### .throw(function, [constructor/regexp], [message])
|
||
*
|
||
* Asserts that `function` will _not_ throw an error that is an instance of
|
||
* `constructor`, or alternately that it will not throw an error with message
|
||
* matching `regexp`.
|
||
*
|
||
* should.not.throw(fn, Error, 'function does not throw');
|
||
*
|
||
* @name not.throw
|
||
* @alias not.Throw
|
||
* @param {Function} function
|
||
* @param {ErrorConstructor} constructor
|
||
* @param {RegExp} regexp
|
||
* @param {String} message
|
||
* @see https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Error#Error_types
|
||
* @namespace Should
|
||
* @api public
|
||
*/
|
||
|
||
should.not.Throw = function (fn, errt, errs, msg) {
|
||
new Assertion(fn, msg).to.not.Throw(errt, errs);
|
||
};
|
||
|
||
/**
|
||
* ### .not.exist
|
||
*
|
||
* Asserts that the target is neither `null` nor `undefined`.
|
||
*
|
||
* var bar = null;
|
||
*
|
||
* should.not.exist(bar, 'bar does not exist');
|
||
*
|
||
* @name not.exist
|
||
* @namespace Should
|
||
* @api public
|
||
*/
|
||
|
||
should.not.exist = function (val, msg) {
|
||
new Assertion(val, msg).to.not.exist;
|
||
}
|
||
|
||
should['throw'] = should['Throw'];
|
||
should.not['throw'] = should.not['Throw'];
|
||
|
||
return should;
|
||
};
|
||
|
||
chai.should = loadShould;
|
||
chai.Should = loadShould;
|
||
};
|
||
|
||
},{}],9:[function(require,module,exports){
|
||
/*!
|
||
* Chai - addChainingMethod utility
|
||
* Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
|
||
* MIT Licensed
|
||
*/
|
||
|
||
/*!
|
||
* Module dependencies
|
||
*/
|
||
|
||
var transferFlags = require('./transferFlags');
|
||
var flag = require('./flag');
|
||
var config = require('../config');
|
||
|
||
/*!
|
||
* Module variables
|
||
*/
|
||
|
||
// Check whether `__proto__` is supported
|
||
var hasProtoSupport = '__proto__' in Object;
|
||
|
||
// Without `__proto__` support, this module will need to add properties to a function.
|
||
// However, some Function.prototype methods cannot be overwritten,
|
||
// and there seems no easy cross-platform way to detect them (@see chaijs/chai/issues/69).
|
||
var excludeNames = /^(?:length|name|arguments|caller)$/;
|
||
|
||
// Cache `Function` properties
|
||
var call = Function.prototype.call,
|
||
apply = Function.prototype.apply;
|
||
|
||
/**
|
||
* ### addChainableMethod (ctx, name, method, chainingBehavior)
|
||
*
|
||
* Adds a method to an object, such that the method can also be chained.
|
||
*
|
||
* utils.addChainableMethod(chai.Assertion.prototype, 'foo', function (str) {
|
||
* var obj = utils.flag(this, 'object');
|
||
* new chai.Assertion(obj).to.be.equal(str);
|
||
* });
|
||
*
|
||
* Can also be accessed directly from `chai.Assertion`.
|
||
*
|
||
* chai.Assertion.addChainableMethod('foo', fn, chainingBehavior);
|
||
*
|
||
* The result can then be used as both a method assertion, executing both `method` and
|
||
* `chainingBehavior`, or as a language chain, which only executes `chainingBehavior`.
|
||
*
|
||
* expect(fooStr).to.be.foo('bar');
|
||
* expect(fooStr).to.be.foo.equal('foo');
|
||
*
|
||
* @param {Object} ctx object to which the method is added
|
||
* @param {String} name of method to add
|
||
* @param {Function} method function to be used for `name`, when called
|
||
* @param {Function} chainingBehavior function to be called every time the property is accessed
|
||
* @namespace Utils
|
||
* @name addChainableMethod
|
||
* @api public
|
||
*/
|
||
|
||
module.exports = function (ctx, name, method, chainingBehavior) {
|
||
if (typeof chainingBehavior !== 'function') {
|
||
chainingBehavior = function () { };
|
||
}
|
||
|
||
var chainableBehavior = {
|
||
method: method
|
||
, chainingBehavior: chainingBehavior
|
||
};
|
||
|
||
// save the methods so we can overwrite them later, if we need to.
|
||
if (!ctx.__methods) {
|
||
ctx.__methods = {};
|
||
}
|
||
ctx.__methods[name] = chainableBehavior;
|
||
|
||
Object.defineProperty(ctx, name,
|
||
{ get: function () {
|
||
chainableBehavior.chainingBehavior.call(this);
|
||
|
||
var assert = function assert() {
|
||
var old_ssfi = flag(this, 'ssfi');
|
||
if (old_ssfi && config.includeStack === false)
|
||
flag(this, 'ssfi', assert);
|
||
var result = chainableBehavior.method.apply(this, arguments);
|
||
return result === undefined ? this : result;
|
||
};
|
||
|
||
// Use `__proto__` if available
|
||
if (hasProtoSupport) {
|
||
// Inherit all properties from the object by replacing the `Function` prototype
|
||
var prototype = assert.__proto__ = Object.create(this);
|
||
// Restore the `call` and `apply` methods from `Function`
|
||
prototype.call = call;
|
||
prototype.apply = apply;
|
||
}
|
||
// Otherwise, redefine all properties (slow!)
|
||
else {
|
||
var asserterNames = Object.getOwnPropertyNames(ctx);
|
||
asserterNames.forEach(function (asserterName) {
|
||
if (!excludeNames.test(asserterName)) {
|
||
var pd = Object.getOwnPropertyDescriptor(ctx, asserterName);
|
||
Object.defineProperty(assert, asserterName, pd);
|
||
}
|
||
});
|
||
}
|
||
|
||
transferFlags(this, assert);
|
||
return assert;
|
||
}
|
||
, configurable: true
|
||
});
|
||
};
|
||
|
||
},{"../config":4,"./flag":13,"./transferFlags":29}],10:[function(require,module,exports){
|
||
/*!
|
||
* Chai - addMethod utility
|
||
* Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
|
||
* MIT Licensed
|
||
*/
|
||
|
||
var config = require('../config');
|
||
|
||
/**
|
||
* ### .addMethod (ctx, name, method)
|
||
*
|
||
* Adds a method to the prototype of an object.
|
||
*
|
||
* utils.addMethod(chai.Assertion.prototype, 'foo', function (str) {
|
||
* var obj = utils.flag(this, 'object');
|
||
* new chai.Assertion(obj).to.be.equal(str);
|
||
* });
|
||
*
|
||
* Can also be accessed directly from `chai.Assertion`.
|
||
*
|
||
* chai.Assertion.addMethod('foo', fn);
|
||
*
|
||
* Then can be used as any other assertion.
|
||
*
|
||
* expect(fooStr).to.be.foo('bar');
|
||
*
|
||
* @param {Object} ctx object to which the method is added
|
||
* @param {String} name of method to add
|
||
* @param {Function} method function to be used for name
|
||
* @namespace Utils
|
||
* @name addMethod
|
||
* @api public
|
||
*/
|
||
var flag = require('./flag');
|
||
|
||
module.exports = function (ctx, name, method) {
|
||
ctx[name] = function () {
|
||
var old_ssfi = flag(this, 'ssfi');
|
||
if (old_ssfi && config.includeStack === false)
|
||
flag(this, 'ssfi', ctx[name]);
|
||
var result = method.apply(this, arguments);
|
||
return result === undefined ? this : result;
|
||
};
|
||
};
|
||
|
||
},{"../config":4,"./flag":13}],11:[function(require,module,exports){
|
||
/*!
|
||
* Chai - addProperty utility
|
||
* Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
|
||
* MIT Licensed
|
||
*/
|
||
|
||
var config = require('../config');
|
||
var flag = require('./flag');
|
||
|
||
/**
|
||
* ### addProperty (ctx, name, getter)
|
||
*
|
||
* Adds a property to the prototype of an object.
|
||
*
|
||
* utils.addProperty(chai.Assertion.prototype, 'foo', function () {
|
||
* var obj = utils.flag(this, 'object');
|
||
* new chai.Assertion(obj).to.be.instanceof(Foo);
|
||
* });
|
||
*
|
||
* Can also be accessed directly from `chai.Assertion`.
|
||
*
|
||
* chai.Assertion.addProperty('foo', fn);
|
||
*
|
||
* Then can be used as any other assertion.
|
||
*
|
||
* expect(myFoo).to.be.foo;
|
||
*
|
||
* @param {Object} ctx object to which the property is added
|
||
* @param {String} name of property to add
|
||
* @param {Function} getter function to be used for name
|
||
* @namespace Utils
|
||
* @name addProperty
|
||
* @api public
|
||
*/
|
||
|
||
module.exports = function (ctx, name, getter) {
|
||
Object.defineProperty(ctx, name,
|
||
{ get: function addProperty() {
|
||
var old_ssfi = flag(this, 'ssfi');
|
||
if (old_ssfi && config.includeStack === false)
|
||
flag(this, 'ssfi', addProperty);
|
||
|
||
var result = getter.call(this);
|
||
return result === undefined ? this : result;
|
||
}
|
||
, configurable: true
|
||
});
|
||
};
|
||
|
||
},{"../config":4,"./flag":13}],12:[function(require,module,exports){
|
||
/*!
|
||
* Chai - expectTypes utility
|
||
* Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
|
||
* MIT Licensed
|
||
*/
|
||
|
||
/**
|
||
* ### expectTypes(obj, types)
|
||
*
|
||
* Ensures that the object being tested against is of a valid type.
|
||
*
|
||
* utils.expectTypes(this, ['array', 'object', 'string']);
|
||
*
|
||
* @param {Mixed} obj constructed Assertion
|
||
* @param {Array} type A list of allowed types for this assertion
|
||
* @namespace Utils
|
||
* @name expectTypes
|
||
* @api public
|
||
*/
|
||
|
||
var AssertionError = require('assertion-error');
|
||
var flag = require('./flag');
|
||
var type = require('type-detect');
|
||
|
||
module.exports = function (obj, types) {
|
||
var obj = flag(obj, 'object');
|
||
types = types.map(function (t) { return t.toLowerCase(); });
|
||
types.sort();
|
||
|
||
// Transforms ['lorem', 'ipsum'] into 'a lirum, or an ipsum'
|
||
var str = types.map(function (t, index) {
|
||
var art = ~[ 'a', 'e', 'i', 'o', 'u' ].indexOf(t.charAt(0)) ? 'an' : 'a';
|
||
var or = types.length > 1 && index === types.length - 1 ? 'or ' : '';
|
||
return or + art + ' ' + t;
|
||
}).join(', ');
|
||
|
||
if (!types.some(function (expected) { return type(obj) === expected; })) {
|
||
throw new AssertionError(
|
||
'object tested must be ' + str + ', but ' + type(obj) + ' given'
|
||
);
|
||
}
|
||
};
|
||
|
||
},{"./flag":13,"assertion-error":30,"type-detect":35}],13:[function(require,module,exports){
|
||
/*!
|
||
* Chai - flag utility
|
||
* Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
|
||
* MIT Licensed
|
||
*/
|
||
|
||
/**
|
||
* ### flag(object, key, [value])
|
||
*
|
||
* Get or set a flag value on an object. If a
|
||
* value is provided it will be set, else it will
|
||
* return the currently set value or `undefined` if
|
||
* the value is not set.
|
||
*
|
||
* utils.flag(this, 'foo', 'bar'); // setter
|
||
* utils.flag(this, 'foo'); // getter, returns `bar`
|
||
*
|
||
* @param {Object} object constructed Assertion
|
||
* @param {String} key
|
||
* @param {Mixed} value (optional)
|
||
* @namespace Utils
|
||
* @name flag
|
||
* @api private
|
||
*/
|
||
|
||
module.exports = function (obj, key, value) {
|
||
var flags = obj.__flags || (obj.__flags = Object.create(null));
|
||
if (arguments.length === 3) {
|
||
flags[key] = value;
|
||
} else {
|
||
return flags[key];
|
||
}
|
||
};
|
||
|
||
},{}],14:[function(require,module,exports){
|
||
/*!
|
||
* Chai - getActual utility
|
||
* Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
|
||
* MIT Licensed
|
||
*/
|
||
|
||
/**
|
||
* # getActual(object, [actual])
|
||
*
|
||
* Returns the `actual` value for an Assertion
|
||
*
|
||
* @param {Object} object (constructed Assertion)
|
||
* @param {Arguments} chai.Assertion.prototype.assert arguments
|
||
* @namespace Utils
|
||
* @name getActual
|
||
*/
|
||
|
||
module.exports = function (obj, args) {
|
||
return args.length > 4 ? args[4] : obj._obj;
|
||
};
|
||
|
||
},{}],15:[function(require,module,exports){
|
||
/*!
|
||
* Chai - getEnumerableProperties utility
|
||
* Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
|
||
* MIT Licensed
|
||
*/
|
||
|
||
/**
|
||
* ### .getEnumerableProperties(object)
|
||
*
|
||
* This allows the retrieval of enumerable property names of an object,
|
||
* inherited or not.
|
||
*
|
||
* @param {Object} object
|
||
* @returns {Array}
|
||
* @namespace Utils
|
||
* @name getEnumerableProperties
|
||
* @api public
|
||
*/
|
||
|
||
module.exports = function getEnumerableProperties(object) {
|
||
var result = [];
|
||
for (var name in object) {
|
||
result.push(name);
|
||
}
|
||
return result;
|
||
};
|
||
|
||
},{}],16:[function(require,module,exports){
|
||
/*!
|
||
* Chai - message composition utility
|
||
* Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
|
||
* MIT Licensed
|
||
*/
|
||
|
||
/*!
|
||
* Module dependancies
|
||
*/
|
||
|
||
var flag = require('./flag')
|
||
, getActual = require('./getActual')
|
||
, inspect = require('./inspect')
|
||
, objDisplay = require('./objDisplay');
|
||
|
||
/**
|
||
* ### .getMessage(object, message, negateMessage)
|
||
*
|
||
* Construct the error message based on flags
|
||
* and template tags. Template tags will return
|
||
* a stringified inspection of the object referenced.
|
||
*
|
||
* Message template tags:
|
||
* - `#{this}` current asserted object
|
||
* - `#{act}` actual value
|
||
* - `#{exp}` expected value
|
||
*
|
||
* @param {Object} object (constructed Assertion)
|
||
* @param {Arguments} chai.Assertion.prototype.assert arguments
|
||
* @namespace Utils
|
||
* @name getMessage
|
||
* @api public
|
||
*/
|
||
|
||
module.exports = function (obj, args) {
|
||
var negate = flag(obj, 'negate')
|
||
, val = flag(obj, 'object')
|
||
, expected = args[3]
|
||
, actual = getActual(obj, args)
|
||
, msg = negate ? args[2] : args[1]
|
||
, flagMsg = flag(obj, 'message');
|
||
|
||
if(typeof msg === "function") msg = msg();
|
||
msg = msg || '';
|
||
msg = msg
|
||
.replace(/#\{this\}/g, function () { return objDisplay(val); })
|
||
.replace(/#\{act\}/g, function () { return objDisplay(actual); })
|
||
.replace(/#\{exp\}/g, function () { return objDisplay(expected); });
|
||
|
||
return flagMsg ? flagMsg + ': ' + msg : msg;
|
||
};
|
||
|
||
},{"./flag":13,"./getActual":14,"./inspect":23,"./objDisplay":24}],17:[function(require,module,exports){
|
||
/*!
|
||
* Chai - getName utility
|
||
* Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
|
||
* MIT Licensed
|
||
*/
|
||
|
||
/**
|
||
* # getName(func)
|
||
*
|
||
* Gets the name of a function, in a cross-browser way.
|
||
*
|
||
* @param {Function} a function (usually a constructor)
|
||
* @namespace Utils
|
||
* @name getName
|
||
*/
|
||
|
||
module.exports = function (func) {
|
||
if (func.name) return func.name;
|
||
|
||
var match = /^\s?function ([^(]*)\(/.exec(func);
|
||
return match && match[1] ? match[1] : "";
|
||
};
|
||
|
||
},{}],18:[function(require,module,exports){
|
||
/*!
|
||
* Chai - getPathInfo utility
|
||
* Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
|
||
* MIT Licensed
|
||
*/
|
||
|
||
var hasProperty = require('./hasProperty');
|
||
|
||
/**
|
||
* ### .getPathInfo(path, object)
|
||
*
|
||
* This allows the retrieval of property info in an
|
||
* object given a string path.
|
||
*
|
||
* The path info consists of an object with the
|
||
* following properties:
|
||
*
|
||
* * parent - The parent object of the property referenced by `path`
|
||
* * name - The name of the final property, a number if it was an array indexer
|
||
* * value - The value of the property, if it exists, otherwise `undefined`
|
||
* * exists - Whether the property exists or not
|
||
*
|
||
* @param {String} path
|
||
* @param {Object} object
|
||
* @returns {Object} info
|
||
* @namespace Utils
|
||
* @name getPathInfo
|
||
* @api public
|
||
*/
|
||
|
||
module.exports = function getPathInfo(path, obj) {
|
||
var parsed = parsePath(path),
|
||
last = parsed[parsed.length - 1];
|
||
|
||
var info = {
|
||
parent: parsed.length > 1 ? _getPathValue(parsed, obj, parsed.length - 1) : obj,
|
||
name: last.p || last.i,
|
||
value: _getPathValue(parsed, obj)
|
||
};
|
||
info.exists = hasProperty(info.name, info.parent);
|
||
|
||
return info;
|
||
};
|
||
|
||
|
||
/*!
|
||
* ## parsePath(path)
|
||
*
|
||
* Helper function used to parse string object
|
||
* paths. Use in conjunction with `_getPathValue`.
|
||
*
|
||
* var parsed = parsePath('myobject.property.subprop');
|
||
*
|
||
* ### Paths:
|
||
*
|
||
* * Can be as near infinitely deep and nested
|
||
* * Arrays are also valid using the formal `myobject.document[3].property`.
|
||
* * Literal dots and brackets (not delimiter) must be backslash-escaped.
|
||
*
|
||
* @param {String} path
|
||
* @returns {Object} parsed
|
||
* @api private
|
||
*/
|
||
|
||
function parsePath (path) {
|
||
var str = path.replace(/([^\\])\[/g, '$1.[')
|
||
, parts = str.match(/(\\\.|[^.]+?)+/g);
|
||
return parts.map(function (value) {
|
||
var re = /^\[(\d+)\]$/
|
||
, mArr = re.exec(value);
|
||
if (mArr) return { i: parseFloat(mArr[1]) };
|
||
else return { p: value.replace(/\\([.\[\]])/g, '$1') };
|
||
});
|
||
}
|
||
|
||
|
||
/*!
|
||
* ## _getPathValue(parsed, obj)
|
||
*
|
||
* Helper companion function for `.parsePath` that returns
|
||
* the value located at the parsed address.
|
||
*
|
||
* var value = getPathValue(parsed, obj);
|
||
*
|
||
* @param {Object} parsed definition from `parsePath`.
|
||
* @param {Object} object to search against
|
||
* @param {Number} object to search against
|
||
* @returns {Object|Undefined} value
|
||
* @api private
|
||
*/
|
||
|
||
function _getPathValue (parsed, obj, index) {
|
||
var tmp = obj
|
||
, res;
|
||
|
||
index = (index === undefined ? parsed.length : index);
|
||
|
||
for (var i = 0, l = index; i < l; i++) {
|
||
var part = parsed[i];
|
||
if (tmp) {
|
||
if ('undefined' !== typeof part.p)
|
||
tmp = tmp[part.p];
|
||
else if ('undefined' !== typeof part.i)
|
||
tmp = tmp[part.i];
|
||
if (i == (l - 1)) res = tmp;
|
||
} else {
|
||
res = undefined;
|
||
}
|
||
}
|
||
return res;
|
||
}
|
||
|
||
},{"./hasProperty":21}],19:[function(require,module,exports){
|
||
/*!
|
||
* Chai - getPathValue utility
|
||
* Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
|
||
* @see https://github.com/logicalparadox/filtr
|
||
* MIT Licensed
|
||
*/
|
||
|
||
var getPathInfo = require('./getPathInfo');
|
||
|
||
/**
|
||
* ### .getPathValue(path, object)
|
||
*
|
||
* This allows the retrieval of values in an
|
||
* object given a string path.
|
||
*
|
||
* var obj = {
|
||
* prop1: {
|
||
* arr: ['a', 'b', 'c']
|
||
* , str: 'Hello'
|
||
* }
|
||
* , prop2: {
|
||
* arr: [ { nested: 'Universe' } ]
|
||
* , str: 'Hello again!'
|
||
* }
|
||
* }
|
||
*
|
||
* The following would be the results.
|
||
*
|
||
* getPathValue('prop1.str', obj); // Hello
|
||
* getPathValue('prop1.att[2]', obj); // b
|
||
* getPathValue('prop2.arr[0].nested', obj); // Universe
|
||
*
|
||
* @param {String} path
|
||
* @param {Object} object
|
||
* @returns {Object} value or `undefined`
|
||
* @namespace Utils
|
||
* @name getPathValue
|
||
* @api public
|
||
*/
|
||
module.exports = function(path, obj) {
|
||
var info = getPathInfo(path, obj);
|
||
return info.value;
|
||
};
|
||
|
||
},{"./getPathInfo":18}],20:[function(require,module,exports){
|
||
/*!
|
||
* Chai - getProperties utility
|
||
* Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
|
||
* MIT Licensed
|
||
*/
|
||
|
||
/**
|
||
* ### .getProperties(object)
|
||
*
|
||
* This allows the retrieval of property names of an object, enumerable or not,
|
||
* inherited or not.
|
||
*
|
||
* @param {Object} object
|
||
* @returns {Array}
|
||
* @namespace Utils
|
||
* @name getProperties
|
||
* @api public
|
||
*/
|
||
|
||
module.exports = function getProperties(object) {
|
||
var result = Object.getOwnPropertyNames(object);
|
||
|
||
function addProperty(property) {
|
||
if (result.indexOf(property) === -1) {
|
||
result.push(property);
|
||
}
|
||
}
|
||
|
||
var proto = Object.getPrototypeOf(object);
|
||
while (proto !== null) {
|
||
Object.getOwnPropertyNames(proto).forEach(addProperty);
|
||
proto = Object.getPrototypeOf(proto);
|
||
}
|
||
|
||
return result;
|
||
};
|
||
|
||
},{}],21:[function(require,module,exports){
|
||
/*!
|
||
* Chai - hasProperty utility
|
||
* Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
|
||
* MIT Licensed
|
||
*/
|
||
|
||
var type = require('type-detect');
|
||
|
||
/**
|
||
* ### .hasProperty(object, name)
|
||
*
|
||
* This allows checking whether an object has
|
||
* named property or numeric array index.
|
||
*
|
||
* Basically does the same thing as the `in`
|
||
* operator but works properly with natives
|
||
* and null/undefined values.
|
||
*
|
||
* var obj = {
|
||
* arr: ['a', 'b', 'c']
|
||
* , str: 'Hello'
|
||
* }
|
||
*
|
||
* The following would be the results.
|
||
*
|
||
* hasProperty('str', obj); // true
|
||
* hasProperty('constructor', obj); // true
|
||
* hasProperty('bar', obj); // false
|
||
*
|
||
* hasProperty('length', obj.str); // true
|
||
* hasProperty(1, obj.str); // true
|
||
* hasProperty(5, obj.str); // false
|
||
*
|
||
* hasProperty('length', obj.arr); // true
|
||
* hasProperty(2, obj.arr); // true
|
||
* hasProperty(3, obj.arr); // false
|
||
*
|
||
* @param {Objuect} object
|
||
* @param {String|Number} name
|
||
* @returns {Boolean} whether it exists
|
||
* @namespace Utils
|
||
* @name getPathInfo
|
||
* @api public
|
||
*/
|
||
|
||
var literals = {
|
||
'number': Number
|
||
, 'string': String
|
||
};
|
||
|
||
module.exports = function hasProperty(name, obj) {
|
||
var ot = type(obj);
|
||
|
||
// Bad Object, obviously no props at all
|
||
if(ot === 'null' || ot === 'undefined')
|
||
return false;
|
||
|
||
// The `in` operator does not work with certain literals
|
||
// box these before the check
|
||
if(literals[ot] && typeof obj !== 'object')
|
||
obj = new literals[ot](obj);
|
||
|
||
return name in obj;
|
||
};
|
||
|
||
},{"type-detect":35}],22:[function(require,module,exports){
|
||
/*!
|
||
* chai
|
||
* Copyright(c) 2011 Jake Luer <jake@alogicalparadox.com>
|
||
* MIT Licensed
|
||
*/
|
||
|
||
/*!
|
||
* Main exports
|
||
*/
|
||
|
||
var exports = module.exports = {};
|
||
|
||
/*!
|
||
* test utility
|
||
*/
|
||
|
||
exports.test = require('./test');
|
||
|
||
/*!
|
||
* type utility
|
||
*/
|
||
|
||
exports.type = require('type-detect');
|
||
|
||
/*!
|
||
* expectTypes utility
|
||
*/
|
||
exports.expectTypes = require('./expectTypes');
|
||
|
||
/*!
|
||
* message utility
|
||
*/
|
||
|
||
exports.getMessage = require('./getMessage');
|
||
|
||
/*!
|
||
* actual utility
|
||
*/
|
||
|
||
exports.getActual = require('./getActual');
|
||
|
||
/*!
|
||
* Inspect util
|
||
*/
|
||
|
||
exports.inspect = require('./inspect');
|
||
|
||
/*!
|
||
* Object Display util
|
||
*/
|
||
|
||
exports.objDisplay = require('./objDisplay');
|
||
|
||
/*!
|
||
* Flag utility
|
||
*/
|
||
|
||
exports.flag = require('./flag');
|
||
|
||
/*!
|
||
* Flag transferring utility
|
||
*/
|
||
|
||
exports.transferFlags = require('./transferFlags');
|
||
|
||
/*!
|
||
* Deep equal utility
|
||
*/
|
||
|
||
exports.eql = require('deep-eql');
|
||
|
||
/*!
|
||
* Deep path value
|
||
*/
|
||
|
||
exports.getPathValue = require('./getPathValue');
|
||
|
||
/*!
|
||
* Deep path info
|
||
*/
|
||
|
||
exports.getPathInfo = require('./getPathInfo');
|
||
|
||
/*!
|
||
* Check if a property exists
|
||
*/
|
||
|
||
exports.hasProperty = require('./hasProperty');
|
||
|
||
/*!
|
||
* Function name
|
||
*/
|
||
|
||
exports.getName = require('./getName');
|
||
|
||
/*!
|
||
* add Property
|
||
*/
|
||
|
||
exports.addProperty = require('./addProperty');
|
||
|
||
/*!
|
||
* add Method
|
||
*/
|
||
|
||
exports.addMethod = require('./addMethod');
|
||
|
||
/*!
|
||
* overwrite Property
|
||
*/
|
||
|
||
exports.overwriteProperty = require('./overwriteProperty');
|
||
|
||
/*!
|
||
* overwrite Method
|
||
*/
|
||
|
||
exports.overwriteMethod = require('./overwriteMethod');
|
||
|
||
/*!
|
||
* Add a chainable method
|
||
*/
|
||
|
||
exports.addChainableMethod = require('./addChainableMethod');
|
||
|
||
/*!
|
||
* Overwrite chainable method
|
||
*/
|
||
|
||
exports.overwriteChainableMethod = require('./overwriteChainableMethod');
|
||
|
||
},{"./addChainableMethod":9,"./addMethod":10,"./addProperty":11,"./expectTypes":12,"./flag":13,"./getActual":14,"./getMessage":16,"./getName":17,"./getPathInfo":18,"./getPathValue":19,"./hasProperty":21,"./inspect":23,"./objDisplay":24,"./overwriteChainableMethod":25,"./overwriteMethod":26,"./overwriteProperty":27,"./test":28,"./transferFlags":29,"deep-eql":31,"type-detect":35}],23:[function(require,module,exports){
|
||
// This is (almost) directly from Node.js utils
|
||
// https://github.com/joyent/node/blob/f8c335d0caf47f16d31413f89aa28eda3878e3aa/lib/util.js
|
||
|
||
var getName = require('./getName');
|
||
var getProperties = require('./getProperties');
|
||
var getEnumerableProperties = require('./getEnumerableProperties');
|
||
|
||
module.exports = inspect;
|
||
|
||
/**
|
||
* Echos the value of a value. Trys to print the value out
|
||
* in the best way possible given the different types.
|
||
*
|
||
* @param {Object} obj The object to print out.
|
||
* @param {Boolean} showHidden Flag that shows hidden (not enumerable)
|
||
* properties of objects.
|
||
* @param {Number} depth Depth in which to descend in object. Default is 2.
|
||
* @param {Boolean} colors Flag to turn on ANSI escape codes to color the
|
||
* output. Default is false (no coloring).
|
||
* @namespace Utils
|
||
* @name inspect
|
||
*/
|
||
function inspect(obj, showHidden, depth, colors) {
|
||
var ctx = {
|
||
showHidden: showHidden,
|
||
seen: [],
|
||
stylize: function (str) { return str; }
|
||
};
|
||
return formatValue(ctx, obj, (typeof depth === 'undefined' ? 2 : depth));
|
||
}
|
||
|
||
// Returns true if object is a DOM element.
|
||
var isDOMElement = function (object) {
|
||
if (typeof HTMLElement === 'object') {
|
||
return object instanceof HTMLElement;
|
||
} else {
|
||
return object &&
|
||
typeof object === 'object' &&
|
||
object.nodeType === 1 &&
|
||
typeof object.nodeName === 'string';
|
||
}
|
||
};
|
||
|
||
function formatValue(ctx, value, recurseTimes) {
|
||
// Provide a hook for user-specified inspect functions.
|
||
// Check that value is an object with an inspect function on it
|
||
if (value && typeof value.inspect === 'function' &&
|
||
// Filter out the util module, it's inspect function is special
|
||
value.inspect !== exports.inspect &&
|
||
// Also filter out any prototype objects using the circular check.
|
||
!(value.constructor && value.constructor.prototype === value)) {
|
||
var ret = value.inspect(recurseTimes);
|
||
if (typeof ret !== 'string') {
|
||
ret = formatValue(ctx, ret, recurseTimes);
|
||
}
|
||
return ret;
|
||
}
|
||
|
||
// Primitive types cannot have properties
|
||
var primitive = formatPrimitive(ctx, value);
|
||
if (primitive) {
|
||
return primitive;
|
||
}
|
||
|
||
// If this is a DOM element, try to get the outer HTML.
|
||
if (isDOMElement(value)) {
|
||
if ('outerHTML' in value) {
|
||
return value.outerHTML;
|
||
// This value does not have an outerHTML attribute,
|
||
// it could still be an XML element
|
||
} else {
|
||
// Attempt to serialize it
|
||
try {
|
||
if (document.xmlVersion) {
|
||
var xmlSerializer = new XMLSerializer();
|
||
return xmlSerializer.serializeToString(value);
|
||
} else {
|
||
// Firefox 11- do not support outerHTML
|
||
// It does, however, support innerHTML
|
||
// Use the following to render the element
|
||
var ns = "http://www.w3.org/1999/xhtml";
|
||
var container = document.createElementNS(ns, '_');
|
||
|
||
container.appendChild(value.cloneNode(false));
|
||
html = container.innerHTML
|
||
.replace('><', '>' + value.innerHTML + '<');
|
||
container.innerHTML = '';
|
||
return html;
|
||
}
|
||
} catch (err) {
|
||
// This could be a non-native DOM implementation,
|
||
// continue with the normal flow:
|
||
// printing the element as if it is an object.
|
||
}
|
||
}
|
||
}
|
||
|
||
// Look up the keys of the object.
|
||
var visibleKeys = getEnumerableProperties(value);
|
||
var keys = ctx.showHidden ? getProperties(value) : visibleKeys;
|
||
|
||
// Some type of object without properties can be shortcutted.
|
||
// In IE, errors have a single `stack` property, or if they are vanilla `Error`,
|
||
// a `stack` plus `description` property; ignore those for consistency.
|
||
if (keys.length === 0 || (isError(value) && (
|
||
(keys.length === 1 && keys[0] === 'stack') ||
|
||
(keys.length === 2 && keys[0] === 'description' && keys[1] === 'stack')
|
||
))) {
|
||
if (typeof value === 'function') {
|
||
var name = getName(value);
|
||
var nameSuffix = name ? ': ' + name : '';
|
||
return ctx.stylize('[Function' + nameSuffix + ']', 'special');
|
||
}
|
||
if (isRegExp(value)) {
|
||
return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp');
|
||
}
|
||
if (isDate(value)) {
|
||
return ctx.stylize(Date.prototype.toUTCString.call(value), 'date');
|
||
}
|
||
if (isError(value)) {
|
||
return formatError(value);
|
||
}
|
||
}
|
||
|
||
var base = '', array = false, braces = ['{', '}'];
|
||
|
||
// Make Array say that they are Array
|
||
if (isArray(value)) {
|
||
array = true;
|
||
braces = ['[', ']'];
|
||
}
|
||
|
||
// Make functions say that they are functions
|
||
if (typeof value === 'function') {
|
||
var name = getName(value);
|
||
var nameSuffix = name ? ': ' + name : '';
|
||
base = ' [Function' + nameSuffix + ']';
|
||
}
|
||
|
||
// Make RegExps say that they are RegExps
|
||
if (isRegExp(value)) {
|
||
base = ' ' + RegExp.prototype.toString.call(value);
|
||
}
|
||
|
||
// Make dates with properties first say the date
|
||
if (isDate(value)) {
|
||
base = ' ' + Date.prototype.toUTCString.call(value);
|
||
}
|
||
|
||
// Make error with message first say the error
|
||
if (isError(value)) {
|
||
return formatError(value);
|
||
}
|
||
|
||
if (keys.length === 0 && (!array || value.length == 0)) {
|
||
return braces[0] + base + braces[1];
|
||
}
|
||
|
||
if (recurseTimes < 0) {
|
||
if (isRegExp(value)) {
|
||
return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp');
|
||
} else {
|
||
return ctx.stylize('[Object]', 'special');
|
||
}
|
||
}
|
||
|
||
ctx.seen.push(value);
|
||
|
||
var output;
|
||
if (array) {
|
||
output = formatArray(ctx, value, recurseTimes, visibleKeys, keys);
|
||
} else {
|
||
output = keys.map(function(key) {
|
||
return formatProperty(ctx, value, recurseTimes, visibleKeys, key, array);
|
||
});
|
||
}
|
||
|
||
ctx.seen.pop();
|
||
|
||
return reduceToSingleString(output, base, braces);
|
||
}
|
||
|
||
|
||
function formatPrimitive(ctx, value) {
|
||
switch (typeof value) {
|
||
case 'undefined':
|
||
return ctx.stylize('undefined', 'undefined');
|
||
|
||
case 'string':
|
||
var simple = '\'' + JSON.stringify(value).replace(/^"|"$/g, '')
|
||
.replace(/'/g, "\\'")
|
||
.replace(/\\"/g, '"') + '\'';
|
||
return ctx.stylize(simple, 'string');
|
||
|
||
case 'number':
|
||
if (value === 0 && (1/value) === -Infinity) {
|
||
return ctx.stylize('-0', 'number');
|
||
}
|
||
return ctx.stylize('' + value, 'number');
|
||
|
||
case 'boolean':
|
||
return ctx.stylize('' + value, 'boolean');
|
||
}
|
||
// For some reason typeof null is "object", so special case here.
|
||
if (value === null) {
|
||
return ctx.stylize('null', 'null');
|
||
}
|
||
}
|
||
|
||
|
||
function formatError(value) {
|
||
return '[' + Error.prototype.toString.call(value) + ']';
|
||
}
|
||
|
||
|
||
function formatArray(ctx, value, recurseTimes, visibleKeys, keys) {
|
||
var output = [];
|
||
for (var i = 0, l = value.length; i < l; ++i) {
|
||
if (Object.prototype.hasOwnProperty.call(value, String(i))) {
|
||
output.push(formatProperty(ctx, value, recurseTimes, visibleKeys,
|
||
String(i), true));
|
||
} else {
|
||
output.push('');
|
||
}
|
||
}
|
||
keys.forEach(function(key) {
|
||
if (!key.match(/^\d+$/)) {
|
||
output.push(formatProperty(ctx, value, recurseTimes, visibleKeys,
|
||
key, true));
|
||
}
|
||
});
|
||
return output;
|
||
}
|
||
|
||
|
||
function formatProperty(ctx, value, recurseTimes, visibleKeys, key, array) {
|
||
var name, str;
|
||
if (value.__lookupGetter__) {
|
||
if (value.__lookupGetter__(key)) {
|
||
if (value.__lookupSetter__(key)) {
|
||
str = ctx.stylize('[Getter/Setter]', 'special');
|
||
} else {
|
||
str = ctx.stylize('[Getter]', 'special');
|
||
}
|
||
} else {
|
||
if (value.__lookupSetter__(key)) {
|
||
str = ctx.stylize('[Setter]', 'special');
|
||
}
|
||
}
|
||
}
|
||
if (visibleKeys.indexOf(key) < 0) {
|
||
name = '[' + key + ']';
|
||
}
|
||
if (!str) {
|
||
if (ctx.seen.indexOf(value[key]) < 0) {
|
||
if (recurseTimes === null) {
|
||
str = formatValue(ctx, value[key], null);
|
||
} else {
|
||
str = formatValue(ctx, value[key], recurseTimes - 1);
|
||
}
|
||
if (str.indexOf('\n') > -1) {
|
||
if (array) {
|
||
str = str.split('\n').map(function(line) {
|
||
return ' ' + line;
|
||
}).join('\n').substr(2);
|
||
} else {
|
||
str = '\n' + str.split('\n').map(function(line) {
|
||
return ' ' + line;
|
||
}).join('\n');
|
||
}
|
||
}
|
||
} else {
|
||
str = ctx.stylize('[Circular]', 'special');
|
||
}
|
||
}
|
||
if (typeof name === 'undefined') {
|
||
if (array && key.match(/^\d+$/)) {
|
||
return str;
|
||
}
|
||
name = JSON.stringify('' + key);
|
||
if (name.match(/^"([a-zA-Z_][a-zA-Z_0-9]*)"$/)) {
|
||
name = name.substr(1, name.length - 2);
|
||
name = ctx.stylize(name, 'name');
|
||
} else {
|
||
name = name.replace(/'/g, "\\'")
|
||
.replace(/\\"/g, '"')
|
||
.replace(/(^"|"$)/g, "'");
|
||
name = ctx.stylize(name, 'string');
|
||
}
|
||
}
|
||
|
||
return name + ': ' + str;
|
||
}
|
||
|
||
|
||
function reduceToSingleString(output, base, braces) {
|
||
var numLinesEst = 0;
|
||
var length = output.reduce(function(prev, cur) {
|
||
numLinesEst++;
|
||
if (cur.indexOf('\n') >= 0) numLinesEst++;
|
||
return prev + cur.length + 1;
|
||
}, 0);
|
||
|
||
if (length > 60) {
|
||
return braces[0] +
|
||
(base === '' ? '' : base + '\n ') +
|
||
' ' +
|
||
output.join(',\n ') +
|
||
' ' +
|
||
braces[1];
|
||
}
|
||
|
||
return braces[0] + base + ' ' + output.join(', ') + ' ' + braces[1];
|
||
}
|
||
|
||
function isArray(ar) {
|
||
return Array.isArray(ar) ||
|
||
(typeof ar === 'object' && objectToString(ar) === '[object Array]');
|
||
}
|
||
|
||
function isRegExp(re) {
|
||
return typeof re === 'object' && objectToString(re) === '[object RegExp]';
|
||
}
|
||
|
||
function isDate(d) {
|
||
return typeof d === 'object' && objectToString(d) === '[object Date]';
|
||
}
|
||
|
||
function isError(e) {
|
||
return typeof e === 'object' && objectToString(e) === '[object Error]';
|
||
}
|
||
|
||
function objectToString(o) {
|
||
return Object.prototype.toString.call(o);
|
||
}
|
||
|
||
},{"./getEnumerableProperties":15,"./getName":17,"./getProperties":20}],24:[function(require,module,exports){
|
||
/*!
|
||
* Chai - flag utility
|
||
* Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
|
||
* MIT Licensed
|
||
*/
|
||
|
||
/*!
|
||
* Module dependancies
|
||
*/
|
||
|
||
var inspect = require('./inspect');
|
||
var config = require('../config');
|
||
|
||
/**
|
||
* ### .objDisplay (object)
|
||
*
|
||
* Determines if an object or an array matches
|
||
* criteria to be inspected in-line for error
|
||
* messages or should be truncated.
|
||
*
|
||
* @param {Mixed} javascript object to inspect
|
||
* @name objDisplay
|
||
* @namespace Utils
|
||
* @api public
|
||
*/
|
||
|
||
module.exports = function (obj) {
|
||
var str = inspect(obj)
|
||
, type = Object.prototype.toString.call(obj);
|
||
|
||
if (config.truncateThreshold && str.length >= config.truncateThreshold) {
|
||
if (type === '[object Function]') {
|
||
return !obj.name || obj.name === ''
|
||
? '[Function]'
|
||
: '[Function: ' + obj.name + ']';
|
||
} else if (type === '[object Array]') {
|
||
return '[ Array(' + obj.length + ') ]';
|
||
} else if (type === '[object Object]') {
|
||
var keys = Object.keys(obj)
|
||
, kstr = keys.length > 2
|
||
? keys.splice(0, 2).join(', ') + ', ...'
|
||
: keys.join(', ');
|
||
return '{ Object (' + kstr + ') }';
|
||
} else {
|
||
return str;
|
||
}
|
||
} else {
|
||
return str;
|
||
}
|
||
};
|
||
|
||
},{"../config":4,"./inspect":23}],25:[function(require,module,exports){
|
||
/*!
|
||
* Chai - overwriteChainableMethod utility
|
||
* Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
|
||
* MIT Licensed
|
||
*/
|
||
|
||
/**
|
||
* ### overwriteChainableMethod (ctx, name, method, chainingBehavior)
|
||
*
|
||
* Overwites an already existing chainable method
|
||
* and provides access to the previous function or
|
||
* property. Must return functions to be used for
|
||
* name.
|
||
*
|
||
* utils.overwriteChainableMethod(chai.Assertion.prototype, 'length',
|
||
* function (_super) {
|
||
* }
|
||
* , function (_super) {
|
||
* }
|
||
* );
|
||
*
|
||
* Can also be accessed directly from `chai.Assertion`.
|
||
*
|
||
* chai.Assertion.overwriteChainableMethod('foo', fn, fn);
|
||
*
|
||
* Then can be used as any other assertion.
|
||
*
|
||
* expect(myFoo).to.have.length(3);
|
||
* expect(myFoo).to.have.length.above(3);
|
||
*
|
||
* @param {Object} ctx object whose method / property is to be overwritten
|
||
* @param {String} name of method / property to overwrite
|
||
* @param {Function} method function that returns a function to be used for name
|
||
* @param {Function} chainingBehavior function that returns a function to be used for property
|
||
* @namespace Utils
|
||
* @name overwriteChainableMethod
|
||
* @api public
|
||
*/
|
||
|
||
module.exports = function (ctx, name, method, chainingBehavior) {
|
||
var chainableBehavior = ctx.__methods[name];
|
||
|
||
var _chainingBehavior = chainableBehavior.chainingBehavior;
|
||
chainableBehavior.chainingBehavior = function () {
|
||
var result = chainingBehavior(_chainingBehavior).call(this);
|
||
return result === undefined ? this : result;
|
||
};
|
||
|
||
var _method = chainableBehavior.method;
|
||
chainableBehavior.method = function () {
|
||
var result = method(_method).apply(this, arguments);
|
||
return result === undefined ? this : result;
|
||
};
|
||
};
|
||
|
||
},{}],26:[function(require,module,exports){
|
||
/*!
|
||
* Chai - overwriteMethod utility
|
||
* Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
|
||
* MIT Licensed
|
||
*/
|
||
|
||
/**
|
||
* ### overwriteMethod (ctx, name, fn)
|
||
*
|
||
* Overwites an already existing method and provides
|
||
* access to previous function. Must return function
|
||
* to be used for name.
|
||
*
|
||
* utils.overwriteMethod(chai.Assertion.prototype, 'equal', function (_super) {
|
||
* return function (str) {
|
||
* var obj = utils.flag(this, 'object');
|
||
* if (obj instanceof Foo) {
|
||
* new chai.Assertion(obj.value).to.equal(str);
|
||
* } else {
|
||
* _super.apply(this, arguments);
|
||
* }
|
||
* }
|
||
* });
|
||
*
|
||
* Can also be accessed directly from `chai.Assertion`.
|
||
*
|
||
* chai.Assertion.overwriteMethod('foo', fn);
|
||
*
|
||
* Then can be used as any other assertion.
|
||
*
|
||
* expect(myFoo).to.equal('bar');
|
||
*
|
||
* @param {Object} ctx object whose method is to be overwritten
|
||
* @param {String} name of method to overwrite
|
||
* @param {Function} method function that returns a function to be used for name
|
||
* @namespace Utils
|
||
* @name overwriteMethod
|
||
* @api public
|
||
*/
|
||
|
||
module.exports = function (ctx, name, method) {
|
||
var _method = ctx[name]
|
||
, _super = function () { return this; };
|
||
|
||
if (_method && 'function' === typeof _method)
|
||
_super = _method;
|
||
|
||
ctx[name] = function () {
|
||
var result = method(_super).apply(this, arguments);
|
||
return result === undefined ? this : result;
|
||
}
|
||
};
|
||
|
||
},{}],27:[function(require,module,exports){
|
||
/*!
|
||
* Chai - overwriteProperty utility
|
||
* Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
|
||
* MIT Licensed
|
||
*/
|
||
|
||
/**
|
||
* ### overwriteProperty (ctx, name, fn)
|
||
*
|
||
* Overwites an already existing property getter and provides
|
||
* access to previous value. Must return function to use as getter.
|
||
*
|
||
* utils.overwriteProperty(chai.Assertion.prototype, 'ok', function (_super) {
|
||
* return function () {
|
||
* var obj = utils.flag(this, 'object');
|
||
* if (obj instanceof Foo) {
|
||
* new chai.Assertion(obj.name).to.equal('bar');
|
||
* } else {
|
||
* _super.call(this);
|
||
* }
|
||
* }
|
||
* });
|
||
*
|
||
*
|
||
* Can also be accessed directly from `chai.Assertion`.
|
||
*
|
||
* chai.Assertion.overwriteProperty('foo', fn);
|
||
*
|
||
* Then can be used as any other assertion.
|
||
*
|
||
* expect(myFoo).to.be.ok;
|
||
*
|
||
* @param {Object} ctx object whose property is to be overwritten
|
||
* @param {String} name of property to overwrite
|
||
* @param {Function} getter function that returns a getter function to be used for name
|
||
* @namespace Utils
|
||
* @name overwriteProperty
|
||
* @api public
|
||
*/
|
||
|
||
module.exports = function (ctx, name, getter) {
|
||
var _get = Object.getOwnPropertyDescriptor(ctx, name)
|
||
, _super = function () {};
|
||
|
||
if (_get && 'function' === typeof _get.get)
|
||
_super = _get.get
|
||
|
||
Object.defineProperty(ctx, name,
|
||
{ get: function () {
|
||
var result = getter(_super).call(this);
|
||
return result === undefined ? this : result;
|
||
}
|
||
, configurable: true
|
||
});
|
||
};
|
||
|
||
},{}],28:[function(require,module,exports){
|
||
/*!
|
||
* Chai - test utility
|
||
* Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
|
||
* MIT Licensed
|
||
*/
|
||
|
||
/*!
|
||
* Module dependancies
|
||
*/
|
||
|
||
var flag = require('./flag');
|
||
|
||
/**
|
||
* # test(object, expression)
|
||
*
|
||
* Test and object for expression.
|
||
*
|
||
* @param {Object} object (constructed Assertion)
|
||
* @param {Arguments} chai.Assertion.prototype.assert arguments
|
||
* @namespace Utils
|
||
* @name test
|
||
*/
|
||
|
||
module.exports = function (obj, args) {
|
||
var negate = flag(obj, 'negate')
|
||
, expr = args[0];
|
||
return negate ? !expr : expr;
|
||
};
|
||
|
||
},{"./flag":13}],29:[function(require,module,exports){
|
||
/*!
|
||
* Chai - transferFlags utility
|
||
* Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
|
||
* MIT Licensed
|
||
*/
|
||
|
||
/**
|
||
* ### transferFlags(assertion, object, includeAll = true)
|
||
*
|
||
* Transfer all the flags for `assertion` to `object`. If
|
||
* `includeAll` is set to `false`, then the base Chai
|
||
* assertion flags (namely `object`, `ssfi`, and `message`)
|
||
* will not be transferred.
|
||
*
|
||
*
|
||
* var newAssertion = new Assertion();
|
||
* utils.transferFlags(assertion, newAssertion);
|
||
*
|
||
* var anotherAsseriton = new Assertion(myObj);
|
||
* utils.transferFlags(assertion, anotherAssertion, false);
|
||
*
|
||
* @param {Assertion} assertion the assertion to transfer the flags from
|
||
* @param {Object} object the object to transfer the flags to; usually a new assertion
|
||
* @param {Boolean} includeAll
|
||
* @namespace Utils
|
||
* @name transferFlags
|
||
* @api private
|
||
*/
|
||
|
||
module.exports = function (assertion, object, includeAll) {
|
||
var flags = assertion.__flags || (assertion.__flags = Object.create(null));
|
||
|
||
if (!object.__flags) {
|
||
object.__flags = Object.create(null);
|
||
}
|
||
|
||
includeAll = arguments.length === 3 ? includeAll : true;
|
||
|
||
for (var flag in flags) {
|
||
if (includeAll ||
|
||
(flag !== 'object' && flag !== 'ssfi' && flag != 'message')) {
|
||
object.__flags[flag] = flags[flag];
|
||
}
|
||
}
|
||
};
|
||
|
||
},{}],30:[function(require,module,exports){
|
||
/*!
|
||
* assertion-error
|
||
* Copyright(c) 2013 Jake Luer <jake@qualiancy.com>
|
||
* MIT Licensed
|
||
*/
|
||
|
||
/*!
|
||
* Return a function that will copy properties from
|
||
* one object to another excluding any originally
|
||
* listed. Returned function will create a new `{}`.
|
||
*
|
||
* @param {String} excluded properties ...
|
||
* @return {Function}
|
||
*/
|
||
|
||
function exclude () {
|
||
var excludes = [].slice.call(arguments);
|
||
|
||
function excludeProps (res, obj) {
|
||
Object.keys(obj).forEach(function (key) {
|
||
if (!~excludes.indexOf(key)) res[key] = obj[key];
|
||
});
|
||
}
|
||
|
||
return function extendExclude () {
|
||
var args = [].slice.call(arguments)
|
||
, i = 0
|
||
, res = {};
|
||
|
||
for (; i < args.length; i++) {
|
||
excludeProps(res, args[i]);
|
||
}
|
||
|
||
return res;
|
||
};
|
||
};
|
||
|
||
/*!
|
||
* Primary Exports
|
||
*/
|
||
|
||
module.exports = AssertionError;
|
||
|
||
/**
|
||
* ### AssertionError
|
||
*
|
||
* An extension of the JavaScript `Error` constructor for
|
||
* assertion and validation scenarios.
|
||
*
|
||
* @param {String} message
|
||
* @param {Object} properties to include (optional)
|
||
* @param {callee} start stack function (optional)
|
||
*/
|
||
|
||
function AssertionError (message, _props, ssf) {
|
||
var extend = exclude('name', 'message', 'stack', 'constructor', 'toJSON')
|
||
, props = extend(_props || {});
|
||
|
||
// default values
|
||
this.message = message || 'Unspecified AssertionError';
|
||
this.showDiff = false;
|
||
|
||
// copy from properties
|
||
for (var key in props) {
|
||
this[key] = props[key];
|
||
}
|
||
|
||
// capture stack trace
|
||
ssf = ssf || arguments.callee;
|
||
if (ssf && Error.captureStackTrace) {
|
||
Error.captureStackTrace(this, ssf);
|
||
} else {
|
||
this.stack = new Error().stack;
|
||
}
|
||
}
|
||
|
||
/*!
|
||
* Inherit from Error.prototype
|
||
*/
|
||
|
||
AssertionError.prototype = Object.create(Error.prototype);
|
||
|
||
/*!
|
||
* Statically set name
|
||
*/
|
||
|
||
AssertionError.prototype.name = 'AssertionError';
|
||
|
||
/*!
|
||
* Ensure correct constructor
|
||
*/
|
||
|
||
AssertionError.prototype.constructor = AssertionError;
|
||
|
||
/**
|
||
* Allow errors to be converted to JSON for static transfer.
|
||
*
|
||
* @param {Boolean} include stack (default: `true`)
|
||
* @return {Object} object that can be `JSON.stringify`
|
||
*/
|
||
|
||
AssertionError.prototype.toJSON = function (stack) {
|
||
var extend = exclude('constructor', 'toJSON', 'stack')
|
||
, props = extend({ name: this.name }, this);
|
||
|
||
// include stack if exists and not turned off
|
||
if (false !== stack && this.stack) {
|
||
props.stack = this.stack;
|
||
}
|
||
|
||
return props;
|
||
};
|
||
|
||
},{}],31:[function(require,module,exports){
|
||
module.exports = require('./lib/eql');
|
||
|
||
},{"./lib/eql":32}],32:[function(require,module,exports){
|
||
/*!
|
||
* deep-eql
|
||
* Copyright(c) 2013 Jake Luer <jake@alogicalparadox.com>
|
||
* MIT Licensed
|
||
*/
|
||
|
||
/*!
|
||
* Module dependencies
|
||
*/
|
||
|
||
var type = require('type-detect');
|
||
|
||
/*!
|
||
* Buffer.isBuffer browser shim
|
||
*/
|
||
|
||
var Buffer;
|
||
try { Buffer = require('buffer').Buffer; }
|
||
catch(ex) {
|
||
Buffer = {};
|
||
Buffer.isBuffer = function() { return false; }
|
||
}
|
||
|
||
/*!
|
||
* Primary Export
|
||
*/
|
||
|
||
module.exports = deepEqual;
|
||
|
||
/**
|
||
* Assert super-strict (egal) equality between
|
||
* two objects of any type.
|
||
*
|
||
* @param {Mixed} a
|
||
* @param {Mixed} b
|
||
* @param {Array} memoised (optional)
|
||
* @return {Boolean} equal match
|
||
*/
|
||
|
||
function deepEqual(a, b, m) {
|
||
if (sameValue(a, b)) {
|
||
return true;
|
||
} else if ('date' === type(a)) {
|
||
return dateEqual(a, b);
|
||
} else if ('regexp' === type(a)) {
|
||
return regexpEqual(a, b);
|
||
} else if (Buffer.isBuffer(a)) {
|
||
return bufferEqual(a, b);
|
||
} else if ('arguments' === type(a)) {
|
||
return argumentsEqual(a, b, m);
|
||
} else if (!typeEqual(a, b)) {
|
||
return false;
|
||
} else if (('object' !== type(a) && 'object' !== type(b))
|
||
&& ('array' !== type(a) && 'array' !== type(b))) {
|
||
return sameValue(a, b);
|
||
} else {
|
||
return objectEqual(a, b, m);
|
||
}
|
||
}
|
||
|
||
/*!
|
||
* Strict (egal) equality test. Ensures that NaN always
|
||
* equals NaN and `-0` does not equal `+0`.
|
||
*
|
||
* @param {Mixed} a
|
||
* @param {Mixed} b
|
||
* @return {Boolean} equal match
|
||
*/
|
||
|
||
function sameValue(a, b) {
|
||
if (a === b) return a !== 0 || 1 / a === 1 / b;
|
||
return a !== a && b !== b;
|
||
}
|
||
|
||
/*!
|
||
* Compare the types of two given objects and
|
||
* return if they are equal. Note that an Array
|
||
* has a type of `array` (not `object`) and arguments
|
||
* have a type of `arguments` (not `array`/`object`).
|
||
*
|
||
* @param {Mixed} a
|
||
* @param {Mixed} b
|
||
* @return {Boolean} result
|
||
*/
|
||
|
||
function typeEqual(a, b) {
|
||
return type(a) === type(b);
|
||
}
|
||
|
||
/*!
|
||
* Compare two Date objects by asserting that
|
||
* the time values are equal using `saveValue`.
|
||
*
|
||
* @param {Date} a
|
||
* @param {Date} b
|
||
* @return {Boolean} result
|
||
*/
|
||
|
||
function dateEqual(a, b) {
|
||
if ('date' !== type(b)) return false;
|
||
return sameValue(a.getTime(), b.getTime());
|
||
}
|
||
|
||
/*!
|
||
* Compare two regular expressions by converting them
|
||
* to string and checking for `sameValue`.
|
||
*
|
||
* @param {RegExp} a
|
||
* @param {RegExp} b
|
||
* @return {Boolean} result
|
||
*/
|
||
|
||
function regexpEqual(a, b) {
|
||
if ('regexp' !== type(b)) return false;
|
||
return sameValue(a.toString(), b.toString());
|
||
}
|
||
|
||
/*!
|
||
* Assert deep equality of two `arguments` objects.
|
||
* Unfortunately, these must be sliced to arrays
|
||
* prior to test to ensure no bad behavior.
|
||
*
|
||
* @param {Arguments} a
|
||
* @param {Arguments} b
|
||
* @param {Array} memoize (optional)
|
||
* @return {Boolean} result
|
||
*/
|
||
|
||
function argumentsEqual(a, b, m) {
|
||
if ('arguments' !== type(b)) return false;
|
||
a = [].slice.call(a);
|
||
b = [].slice.call(b);
|
||
return deepEqual(a, b, m);
|
||
}
|
||
|
||
/*!
|
||
* Get enumerable properties of a given object.
|
||
*
|
||
* @param {Object} a
|
||
* @return {Array} property names
|
||
*/
|
||
|
||
function enumerable(a) {
|
||
var res = [];
|
||
for (var key in a) res.push(key);
|
||
return res;
|
||
}
|
||
|
||
/*!
|
||
* Simple equality for flat iterable objects
|
||
* such as Arrays or Node.js buffers.
|
||
*
|
||
* @param {Iterable} a
|
||
* @param {Iterable} b
|
||
* @return {Boolean} result
|
||
*/
|
||
|
||
function iterableEqual(a, b) {
|
||
if (a.length !== b.length) return false;
|
||
|
||
var i = 0;
|
||
var match = true;
|
||
|
||
for (; i < a.length; i++) {
|
||
if (a[i] !== b[i]) {
|
||
match = false;
|
||
break;
|
||
}
|
||
}
|
||
|
||
return match;
|
||
}
|
||
|
||
/*!
|
||
* Extension to `iterableEqual` specifically
|
||
* for Node.js Buffers.
|
||
*
|
||
* @param {Buffer} a
|
||
* @param {Mixed} b
|
||
* @return {Boolean} result
|
||
*/
|
||
|
||
function bufferEqual(a, b) {
|
||
if (!Buffer.isBuffer(b)) return false;
|
||
return iterableEqual(a, b);
|
||
}
|
||
|
||
/*!
|
||
* Block for `objectEqual` ensuring non-existing
|
||
* values don't get in.
|
||
*
|
||
* @param {Mixed} object
|
||
* @return {Boolean} result
|
||
*/
|
||
|
||
function isValue(a) {
|
||
return a !== null && a !== undefined;
|
||
}
|
||
|
||
/*!
|
||
* Recursively check the equality of two objects.
|
||
* Once basic sameness has been established it will
|
||
* defer to `deepEqual` for each enumerable key
|
||
* in the object.
|
||
*
|
||
* @param {Mixed} a
|
||
* @param {Mixed} b
|
||
* @return {Boolean} result
|
||
*/
|
||
|
||
function objectEqual(a, b, m) {
|
||
if (!isValue(a) || !isValue(b)) {
|
||
return false;
|
||
}
|
||
|
||
if (a.prototype !== b.prototype) {
|
||
return false;
|
||
}
|
||
|
||
var i;
|
||
if (m) {
|
||
for (i = 0; i < m.length; i++) {
|
||
if ((m[i][0] === a && m[i][1] === b)
|
||
|| (m[i][0] === b && m[i][1] === a)) {
|
||
return true;
|
||
}
|
||
}
|
||
} else {
|
||
m = [];
|
||
}
|
||
|
||
try {
|
||
var ka = enumerable(a);
|
||
var kb = enumerable(b);
|
||
} catch (ex) {
|
||
return false;
|
||
}
|
||
|
||
ka.sort();
|
||
kb.sort();
|
||
|
||
if (!iterableEqual(ka, kb)) {
|
||
return false;
|
||
}
|
||
|
||
m.push([ a, b ]);
|
||
|
||
var key;
|
||
for (i = ka.length - 1; i >= 0; i--) {
|
||
key = ka[i];
|
||
if (!deepEqual(a[key], b[key], m)) {
|
||
return false;
|
||
}
|
||
}
|
||
|
||
return true;
|
||
}
|
||
|
||
},{"buffer":undefined,"type-detect":33}],33:[function(require,module,exports){
|
||
module.exports = require('./lib/type');
|
||
|
||
},{"./lib/type":34}],34:[function(require,module,exports){
|
||
/*!
|
||
* type-detect
|
||
* Copyright(c) 2013 jake luer <jake@alogicalparadox.com>
|
||
* MIT Licensed
|
||
*/
|
||
|
||
/*!
|
||
* Primary Exports
|
||
*/
|
||
|
||
var exports = module.exports = getType;
|
||
|
||
/*!
|
||
* Detectable javascript natives
|
||
*/
|
||
|
||
var natives = {
|
||
'[object Array]': 'array'
|
||
, '[object RegExp]': 'regexp'
|
||
, '[object Function]': 'function'
|
||
, '[object Arguments]': 'arguments'
|
||
, '[object Date]': 'date'
|
||
};
|
||
|
||
/**
|
||
* ### typeOf (obj)
|
||
*
|
||
* Use several different techniques to determine
|
||
* the type of object being tested.
|
||
*
|
||
*
|
||
* @param {Mixed} object
|
||
* @return {String} object type
|
||
* @api public
|
||
*/
|
||
|
||
function getType (obj) {
|
||
var str = Object.prototype.toString.call(obj);
|
||
if (natives[str]) return natives[str];
|
||
if (obj === null) return 'null';
|
||
if (obj === undefined) return 'undefined';
|
||
if (obj === Object(obj)) return 'object';
|
||
return typeof obj;
|
||
}
|
||
|
||
exports.Library = Library;
|
||
|
||
/**
|
||
* ### Library
|
||
*
|
||
* Create a repository for custom type detection.
|
||
*
|
||
* ```js
|
||
* var lib = new type.Library;
|
||
* ```
|
||
*
|
||
*/
|
||
|
||
function Library () {
|
||
this.tests = {};
|
||
}
|
||
|
||
/**
|
||
* #### .of (obj)
|
||
*
|
||
* Expose replacement `typeof` detection to the library.
|
||
*
|
||
* ```js
|
||
* if ('string' === lib.of('hello world')) {
|
||
* // ...
|
||
* }
|
||
* ```
|
||
*
|
||
* @param {Mixed} object to test
|
||
* @return {String} type
|
||
*/
|
||
|
||
Library.prototype.of = getType;
|
||
|
||
/**
|
||
* #### .define (type, test)
|
||
*
|
||
* Add a test to for the `.test()` assertion.
|
||
*
|
||
* Can be defined as a regular expression:
|
||
*
|
||
* ```js
|
||
* lib.define('int', /^[0-9]+$/);
|
||
* ```
|
||
*
|
||
* ... or as a function:
|
||
*
|
||
* ```js
|
||
* lib.define('bln', function (obj) {
|
||
* if ('boolean' === lib.of(obj)) return true;
|
||
* var blns = [ 'yes', 'no', 'true', 'false', 1, 0 ];
|
||
* if ('string' === lib.of(obj)) obj = obj.toLowerCase();
|
||
* return !! ~blns.indexOf(obj);
|
||
* });
|
||
* ```
|
||
*
|
||
* @param {String} type
|
||
* @param {RegExp|Function} test
|
||
* @api public
|
||
*/
|
||
|
||
Library.prototype.define = function (type, test) {
|
||
if (arguments.length === 1) return this.tests[type];
|
||
this.tests[type] = test;
|
||
return this;
|
||
};
|
||
|
||
/**
|
||
* #### .test (obj, test)
|
||
*
|
||
* Assert that an object is of type. Will first
|
||
* check natives, and if that does not pass it will
|
||
* use the user defined custom tests.
|
||
*
|
||
* ```js
|
||
* assert(lib.test('1', 'int'));
|
||
* assert(lib.test('yes', 'bln'));
|
||
* ```
|
||
*
|
||
* @param {Mixed} object
|
||
* @param {String} type
|
||
* @return {Boolean} result
|
||
* @api public
|
||
*/
|
||
|
||
Library.prototype.test = function (obj, type) {
|
||
if (type === getType(obj)) return true;
|
||
var test = this.tests[type];
|
||
|
||
if (test && 'regexp' === getType(test)) {
|
||
return test.test(obj);
|
||
} else if (test && 'function' === getType(test)) {
|
||
return test(obj);
|
||
} else {
|
||
throw new ReferenceError('Type test "' + type + '" not defined or invalid.');
|
||
}
|
||
};
|
||
|
||
},{}],35:[function(require,module,exports){
|
||
arguments[4][33][0].apply(exports,arguments)
|
||
},{"./lib/type":36,"dup":33}],36:[function(require,module,exports){
|
||
/*!
|
||
* type-detect
|
||
* Copyright(c) 2013 jake luer <jake@alogicalparadox.com>
|
||
* MIT Licensed
|
||
*/
|
||
|
||
/*!
|
||
* Primary Exports
|
||
*/
|
||
|
||
var exports = module.exports = getType;
|
||
|
||
/**
|
||
* ### typeOf (obj)
|
||
*
|
||
* Use several different techniques to determine
|
||
* the type of object being tested.
|
||
*
|
||
*
|
||
* @param {Mixed} object
|
||
* @return {String} object type
|
||
* @api public
|
||
*/
|
||
var objectTypeRegexp = /^\[object (.*)\]$/;
|
||
|
||
function getType(obj) {
|
||
var type = Object.prototype.toString.call(obj).match(objectTypeRegexp)[1].toLowerCase();
|
||
// Let "new String('')" return 'object'
|
||
if (typeof Promise === 'function' && obj instanceof Promise) return 'promise';
|
||
// PhantomJS has type "DOMWindow" for null
|
||
if (obj === null) return 'null';
|
||
// PhantomJS has type "DOMWindow" for undefined
|
||
if (obj === undefined) return 'undefined';
|
||
return type;
|
||
}
|
||
|
||
exports.Library = Library;
|
||
|
||
/**
|
||
* ### Library
|
||
*
|
||
* Create a repository for custom type detection.
|
||
*
|
||
* ```js
|
||
* var lib = new type.Library;
|
||
* ```
|
||
*
|
||
*/
|
||
|
||
function Library() {
|
||
if (!(this instanceof Library)) return new Library();
|
||
this.tests = {};
|
||
}
|
||
|
||
/**
|
||
* #### .of (obj)
|
||
*
|
||
* Expose replacement `typeof` detection to the library.
|
||
*
|
||
* ```js
|
||
* if ('string' === lib.of('hello world')) {
|
||
* // ...
|
||
* }
|
||
* ```
|
||
*
|
||
* @param {Mixed} object to test
|
||
* @return {String} type
|
||
*/
|
||
|
||
Library.prototype.of = getType;
|
||
|
||
/**
|
||
* #### .define (type, test)
|
||
*
|
||
* Add a test to for the `.test()` assertion.
|
||
*
|
||
* Can be defined as a regular expression:
|
||
*
|
||
* ```js
|
||
* lib.define('int', /^[0-9]+$/);
|
||
* ```
|
||
*
|
||
* ... or as a function:
|
||
*
|
||
* ```js
|
||
* lib.define('bln', function (obj) {
|
||
* if ('boolean' === lib.of(obj)) return true;
|
||
* var blns = [ 'yes', 'no', 'true', 'false', 1, 0 ];
|
||
* if ('string' === lib.of(obj)) obj = obj.toLowerCase();
|
||
* return !! ~blns.indexOf(obj);
|
||
* });
|
||
* ```
|
||
*
|
||
* @param {String} type
|
||
* @param {RegExp|Function} test
|
||
* @api public
|
||
*/
|
||
|
||
Library.prototype.define = function(type, test) {
|
||
if (arguments.length === 1) return this.tests[type];
|
||
this.tests[type] = test;
|
||
return this;
|
||
};
|
||
|
||
/**
|
||
* #### .test (obj, test)
|
||
*
|
||
* Assert that an object is of type. Will first
|
||
* check natives, and if that does not pass it will
|
||
* use the user defined custom tests.
|
||
*
|
||
* ```js
|
||
* assert(lib.test('1', 'int'));
|
||
* assert(lib.test('yes', 'bln'));
|
||
* ```
|
||
*
|
||
* @param {Mixed} object
|
||
* @param {String} type
|
||
* @return {Boolean} result
|
||
* @api public
|
||
*/
|
||
|
||
Library.prototype.test = function(obj, type) {
|
||
if (type === getType(obj)) return true;
|
||
var test = this.tests[type];
|
||
|
||
if (test && 'regexp' === getType(test)) {
|
||
return test.test(obj);
|
||
} else if (test && 'function' === getType(test)) {
|
||
return test(obj);
|
||
} else {
|
||
throw new ReferenceError('Type test "' + type + '" not defined or invalid.');
|
||
}
|
||
};
|
||
|
||
},{}]},{},[1])(1)
|
||
});
|
||
/*
|
||
* vim: ts=4:sw=4:expandtab
|
||
*/
|
||
mocha.setup("bdd");
|
||
window.assert = chai.assert;
|
||
|
||
(function() {
|
||
var OriginalReporter = mocha._reporter;
|
||
|
||
var SauceReporter = function(runner) {
|
||
var failedTests = [];
|
||
|
||
runner.on('end', function() {
|
||
window.mochaResults = runner.stats;
|
||
window.mochaResults.reports = failedTests;
|
||
});
|
||
|
||
runner.on('fail', function(test, err) {
|
||
var flattenTitles = function(test) {
|
||
var titles = [];
|
||
while (test.parent.title) {
|
||
titles.push(test.parent.title);
|
||
test = test.parent;
|
||
}
|
||
return titles.reverse();
|
||
};
|
||
failedTests.push({
|
||
name: test.title,
|
||
result: false,
|
||
message: err.message,
|
||
stack: err.stack,
|
||
titles: flattenTitles(test)
|
||
});
|
||
});
|
||
|
||
new OriginalReporter(runner);
|
||
};
|
||
|
||
SauceReporter.prototype = OriginalReporter.prototype;
|
||
|
||
mocha.reporter(SauceReporter);
|
||
}());
|
||
|
||
// Override the database id.
|
||
window.Whisper = window.Whisper || {};
|
||
window.Whisper.Database = window.Whisper.Database || {};
|
||
Whisper.Database.id = 'test';
|
||
|
||
/*
|
||
* global helpers for tests
|
||
*/
|
||
function assertEqualArrayBuffers(ab1, ab2) {
|
||
assert.deepEqual(new Uint8Array(ab1), new Uint8Array(ab2));
|
||
};
|
||
|
||
function hexToArrayBuffer(str) {
|
||
var ret = new ArrayBuffer(str.length / 2);
|
||
var array = new Uint8Array(ret);
|
||
for (var i = 0; i < str.length/2; i++) {
|
||
array[i] = parseInt(str.substr(i*2, 2), 16);
|
||
}
|
||
return ret;
|
||
};
|
||
|
||
/* Delete the database before running any tests */
|
||
before(function(done) {
|
||
var idbReq = indexedDB.deleteDatabase('test');
|
||
idbReq.onsuccess = function() { done(); };
|
||
});
|
||
|
||
function clearDatabase(done) {
|
||
var convos = new Whisper.ConversationCollection();
|
||
return convos.fetch().then(function() {
|
||
convos.destroyAll().then(function() {
|
||
var messages = new Whisper.MessageCollection();
|
||
return messages.fetch().then(function() {
|
||
messages.destroyAll().then(function() {
|
||
if (done) {
|
||
done();
|
||
}
|
||
});
|
||
});
|
||
});
|
||
});
|
||
}
|