The Tor Browser: addon-sdk/source/test/test-xhr.js@ac0c01689b40

Implement a real Private Browsing Mode condition by changing the API/ABI;
This solves Tor bug #9701, complying with disk avoidance documented in
https://www.torproject.org/projects/torbrowser/design/#disk-avoidance.

     1 /* This Source Code Form is subject to the terms of the Mozilla Public

     2  * License, v. 2.0. If a copy of the MPL was not distributed with this

     3  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

     4  'use strict'

     6 const { XMLHttpRequest } = require('sdk/net/xhr');

     7 const { LoaderWithHookedConsole } = require('sdk/test/loader');

     8 const { set: setPref } = require("sdk/preferences/service");

     9 const data = require("./fixtures");

    11 const DEPRECATE_PREF = "devtools.errorconsole.deprecation_warnings";

    13 exports.testAPIExtension = function(assert) {

    14   let { loader, messages } = LoaderWithHookedConsole(module);

    15   let { XMLHttpRequest } = loader.require("sdk/net/xhr");

    16   setPref(DEPRECATE_PREF, true);

    18   let xhr = new XMLHttpRequest();

    19   assert.equal(typeof(xhr.forceAllowThirdPartyCookie), "function",

    20                "forceAllowThirdPartyCookie is defined");

    21   assert.equal(xhr.forceAllowThirdPartyCookie(), undefined,

    22                "function can be called");

    24   assert.ok(messages[0].msg.indexOf("`xhr.forceAllowThirdPartyCookie()` is deprecated") >= 0,

    25             "deprecation warning was dumped");

    26   assert.ok(xhr.mozBackgroundRequest, "is background request");

    28   loader.unload();

    29 };

    31 exports.testAbortedXhr = function(assert, done) {

    32   let req = new XMLHttpRequest();

    33   req.open('GET', data.url('testLocalXhr.json'));

    34   req.addEventListener("abort", function() {

    35     assert.pass("request was aborted");

    36     done();

    37   });

    38   req.send(null);

    39   req.abort();

    40 };

    42 exports.testLocalXhr = function(assert, done) {

    43   let req = new XMLHttpRequest();

    44   let ready = false;

    46   req.overrideMimeType('text/plain');

    47   req.open('GET', data.url('testLocalXhr.json'));

    48   req.onreadystatechange = function() {

    49     if (req.readyState == 4 && (req.status == 0 || req.status == 200)) {

    50       ready = true;

    51       assert.equal(req.responseText, '{}\n', 'XMLHttpRequest should get local files');

    52     }

    53   };

    54   req.addEventListener('load', function onload() {

    55     req.removeEventListener('load', onload);

    56     assert.pass('addEventListener for load event worked');

    57     assert.ok(ready, 'onreadystatechange listener worked');

    58     done();

    59   });

    60   req.send(null);

    61 };

    64 exports.testResponseHeaders = function(assert, done) {

    65   let req = new XMLHttpRequest();

    67   req.overrideMimeType('text/plain');

    68   req.open('GET', module.uri);

    69   req.onreadystatechange = function() {

    70     if (req.readyState == 4 && (req.status == 0 || req.status == 200)) {

    71       var headers = req.getAllResponseHeaders();

    72       headers = headers.split("\r\n");

    73       if (headers.length == 1) {

    74         headers = headers[0].split("\n");

    75       }

    76       for (let i in headers) {

    77         if (headers[i] && headers[i].search('Content-Type') >= 0) {

    78           assert.equal(headers[i], 'Content-Type: text/plain',

    79                        'XHR\'s headers are valid');

    80         }

    81       }

    83       done();

    84     }

    85   };

    86   req.send(null);

    87 }

    89 require('test').run(exports);

The Tor Browser / file revision

addon-sdk/source/test/test-xhr.js@ac0c01689b40

addon-sdk/source/test/test-xhr.js