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- /*
- * vim: ts=4:sw=4:expandtab
- */
- 'use strict';
- describe("ContactBuffer", function() {
- function getTestBuffer() {
- var buffer = new dcodeIO.ByteBuffer();
- var avatarBuffer = new dcodeIO.ByteBuffer();
- var avatarLen = 255;
- for (var i=0; i < avatarLen; ++i) {
- avatarBuffer.writeUint8(i);
- }
- avatarBuffer.limit = avatarBuffer.offset;
- avatarBuffer.offset = 0;
- var contactInfo = new textsecure.protobuf.ContactDetails({
- name: "Zero Cool",
- number: "+10000000000",
- avatar: { contentType: "image/jpg", length: avatarLen }
- });
- var contactInfoBuffer = contactInfo.encode().toArrayBuffer();
- for (var i = 0; i < 3; ++i) {
- buffer.writeVarint32(contactInfoBuffer.byteLength);
- buffer.append(contactInfoBuffer);
- buffer.append(avatarBuffer.clone());
- }
- buffer.limit = buffer.offset;
- buffer.offset = 0;
- return buffer.toArrayBuffer();
- }
- it("parses an array buffer of contacts", function() {
- var arrayBuffer = getTestBuffer();
- var contactBuffer = new ContactBuffer(arrayBuffer);
- var contact = contactBuffer.next();
- var count = 0;
- while (contact !== undefined) {
- count++;
- assert.strictEqual(contact.name, "Zero Cool");
- assert.strictEqual(contact.number, "+10000000000");
- assert.strictEqual(contact.avatar.contentType, "image/jpg");
- assert.strictEqual(contact.avatar.length, 255);
- assert.strictEqual(contact.avatar.data.byteLength, 255);
- var avatarBytes = new Uint8Array(contact.avatar.data);
- for (var j=0; j < 255; ++j) {
- assert.strictEqual(avatarBytes[j],j);
- }
- contact = contactBuffer.next();
- }
- assert.strictEqual(count, 3);
- });
- });
- describe("GroupBuffer", function() {
- function getTestBuffer() {
- var buffer = new dcodeIO.ByteBuffer();
- var avatarBuffer = new dcodeIO.ByteBuffer();
- var avatarLen = 255;
- for (var i=0; i < avatarLen; ++i) {
- avatarBuffer.writeUint8(i);
- }
- avatarBuffer.limit = avatarBuffer.offset;
- avatarBuffer.offset = 0;
- var groupInfo = new textsecure.protobuf.GroupDetails({
- id: new Uint8Array([1, 3, 3, 7]).buffer,
- name: "Hackers",
- members: ['cereal', 'burn', 'phreak', 'joey'],
- avatar: { contentType: "image/jpg", length: avatarLen }
- });
- var groupInfoBuffer = groupInfo.encode().toArrayBuffer();
- for (var i = 0; i < 3; ++i) {
- buffer.writeVarint32(groupInfoBuffer.byteLength);
- buffer.append(groupInfoBuffer);
- buffer.append(avatarBuffer.clone());
- }
- buffer.limit = buffer.offset;
- buffer.offset = 0;
- return buffer.toArrayBuffer();
- }
- it("parses an array buffer of groups", function() {
- var arrayBuffer = getTestBuffer();
- var groupBuffer = new GroupBuffer(arrayBuffer);
- var group = groupBuffer.next();
- var count = 0;
- while (group !== undefined) {
- count++;
- assert.strictEqual(group.name, "Hackers");
- assertEqualArrayBuffers(group.id.toArrayBuffer(), new Uint8Array([1,3,3,7]).buffer);
- assert.sameMembers(group.members, ['cereal', 'burn', 'phreak', 'joey']);
- assert.strictEqual(group.avatar.contentType, "image/jpg");
- assert.strictEqual(group.avatar.length, 255);
- assert.strictEqual(group.avatar.data.byteLength, 255);
- var avatarBytes = new Uint8Array(group.avatar.data);
- for (var j=0; j < 255; ++j) {
- assert.strictEqual(avatarBytes[j],j);
- }
- group = groupBuffer.next();
- }
- assert.strictEqual(count, 3);
- });
- });
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