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- /*
- * vim: ts=4:sw=4:expandtab
- */
- 'use strict';
- describe("Helpers", function() {
- describe("ArrayBuffer->String conversion", function() {
- it('works', function() {
- var b = new ArrayBuffer(3);
- var a = new Uint8Array(b);
- a[0] = 0;
- a[1] = 255;
- a[2] = 128;
- assert.equal(getString(b), "\x00\xff\x80");
- });
- });
- describe("stringToArrayBuffer", function() {
- it('returns ArrayBuffer when passed string', function() {
- var StaticArrayBufferProto = new ArrayBuffer().__proto__;
- var anArrayBuffer = new ArrayBuffer(1);
- var typedArray = new Uint8Array(anArrayBuffer);
- typedArray[0] = 'a'.charCodeAt(0);
- assertEqualArrayBuffers(stringToArrayBuffer('a'), anArrayBuffer);
- });
- it('throws an error when passed a non string', function() {
- var notStringable = [{}, undefined, null, new ArrayBuffer()];
- notStringable.forEach(function(notString) {
- assert.throw(function() { stringToArrayBuffer(notString) }, Error);
- });
- });
- });
- });
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