The Tor Browser: addon-sdk/source/test/test-page-worker.js@129ffea94266 (annotated)

addon-sdk/source/test/test-page-worker.js@129ffea94266 (annotated)

addon-sdk/source/test/test-page-worker.js

Sat, 03 Jan 2015 20:18:00 +0100

author: Michael Schloh von Bennewitz <michael@schloh.com>
date: Sat, 03 Jan 2015 20:18:00 +0100
branch: TOR_BUG_3246
changeset 7: 129ffea94266
permissions: -rw-r--r--

Conditionally enable double key logic according to:
private browsing mode or privacy.thirdparty.isolate preference and
implement in GetCookieStringCommon and FindCookie where it counts...
With some reservations of how to convince FindCookie users to test
condition and pass a nullptr when disabling double key logic.

 /* This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 "use strict";
 const { Loader } = require('sdk/test/loader');
 const { Page } = require("sdk/page-worker");
 const { URL } = require("sdk/url");
 const fixtures = require("./fixtures");
 const testURI = fixtures.url("test.html");
 const ERR_DESTROYED =
   "Couldn't find the worker to receive this message. " +
   "The script may not be initialized yet, or may already have been unloaded.";
 exports.testSimplePageCreation = function(assert, done) {
   let page = new Page({
     contentScript: "self.postMessage(window.location.href)",
     contentScriptWhen: "end",
     onMessage: function (message) {
       assert.equal(message, "about:blank",
                        "Page Worker should start with a blank page by default");
       assert.equal(this, page, "The 'this' object is the page itself.");
       done();
     }
   });
 }
 /*
  * Tests that we can't be tricked by document overloads as we have access
  * to wrapped nodes
  */
 exports.testWrappedDOM = function(assert, done) {
   let page = Page({
     allow: { script: true },
     contentURL: "data:text/html;charset=utf-8,<script>document.getElementById=3;window.scrollTo=3;</script>",
     contentScript: "window.addEventListener('load', function () " +
                    "self.postMessage([typeof(document.getElementById), " +
                    "typeof(window.scrollTo)]), true)",
     onMessage: function (message) {
       assert.equal(message[0],
                        "function",
                        "getElementById from content script is the native one");
       assert.equal(message[1],
                        "function",
                        "scrollTo from content script is the native one");
       done();
     }
   });
 }
 /*
 // We do not offer unwrapped access to DOM since bug 601295 landed
 // See 660780 to track progress of unwrap feature
 exports.testUnwrappedDOM = function(assert, done) {
   let page = Page({
     allow: { script: true },
     contentURL: "data:text/html;charset=utf-8,<script>document.getElementById=3;window.scrollTo=3;</script>",
     contentScript: "window.addEventListener('load', function () " +
                    "self.postMessage([typeof(unsafeWindow.document.getElementById), " +
                    "typeof(unsafeWindow.scrollTo)]), true)",
     onMessage: function (message) {
       assert.equal(message[0],
                        "number",
                        "document inside page is free to be changed");
       assert.equal(message[1],
                        "number",
                        "window inside page is free to be changed");
       done();
     }
   });
 }
 */
 exports.testPageProperties = function(assert) {
   let page = new Page();
   for each (let prop in ['contentURL', 'allow', 'contentScriptFile',
                          'contentScript', 'contentScriptWhen', 'on',
                          'postMessage', 'removeListener']) {
     assert.ok(prop in page, prop + " property is defined on page.");
   }
   assert.ok(function () page.postMessage("foo") || true,
               "postMessage doesn't throw exception on page.");
 }
 exports.testConstructorAndDestructor = function(assert, done) {
   let loader = Loader(module);
   let { Page } = loader.require("sdk/page-worker");
   let global = loader.sandbox("sdk/page-worker");
   let pagesReady = 0;
   let page1 = Page({
     contentScript:      "self.postMessage('')",
     contentScriptWhen:  "end",
     onMessage:          pageReady
   });
   let page2 = Page({
     contentScript:      "self.postMessage('')",
     contentScriptWhen:  "end",
     onMessage:          pageReady
   });
   assert.notEqual(page1, page2,
                       "Page 1 and page 2 should be different objects.");
   function pageReady() {
     if (++pagesReady == 2) {
       page1.destroy();
       page2.destroy();
       assert.ok(isDestroyed(page1), "page1 correctly unloaded.");
       assert.ok(isDestroyed(page2), "page2 correctly unloaded.");
       loader.unload();
       done();
     }
   }
 }
 exports.testAutoDestructor = function(assert, done) {
   let loader = Loader(module);
   let { Page } = loader.require("sdk/page-worker");
   let page = Page({
     contentScript: "self.postMessage('')",
     contentScriptWhen: "end",
     onMessage: function() {
       loader.unload();
       assert.ok(isDestroyed(page), "Page correctly unloaded.");
       done();
     }
   });
 }
 exports.testValidateOptions = function(assert) {
   assert.throws(
     function () Page({ contentURL: 'home' }),
     /The `contentURL` option must be a valid URL\./,
     "Validation correctly denied a non-URL contentURL"
   );
   assert.throws(
     function () Page({ onMessage: "This is not a function."}),
     /The option "onMessage" must be one of the following types: function/,
     "Validation correctly denied a non-function onMessage."
   );
   assert.pass("Options validation is working.");
 }
 exports.testContentAndAllowGettersAndSetters = function(assert, done) {
   let content = "data:text/html;charset=utf-8,<script>window.localStorage.allowScript=3;</script>";
   // Load up the page with testURI initially for the resource:// principal,
   // then load the actual data:* content, as data:* URIs no longer
   // have localStorage
   let page = Page({
     contentURL: testURI,
     contentScript: "if (window.location.href==='"+testURI+"')" +
       "  self.postMessage('reload');" +
       "else " +
       "  self.postMessage(window.localStorage.allowScript)",
     contentScriptWhen: "end",
     onMessage: step0
   });
   function step0(message) {
     if (message === 'reload')
       return page.contentURL = content;
     assert.equal(message, "3",
                      "Correct value expected for allowScript - 3");
     assert.equal(page.contentURL, content,
                      "Correct content expected");
     page.removeListener('message', step0);
     page.on('message', step1);
     page.allow = { script: false };
     page.contentURL = content =
       "data:text/html;charset=utf-8,<script>window.localStorage.allowScript='f'</script>";
   }
   function step1(message) {
     assert.equal(message, "3",
                      "Correct value expected for allowScript - 3");
     assert.equal(page.contentURL, content, "Correct content expected");
     page.removeListener('message', step1);
     page.on('message', step2);
     page.allow = { script: true };
     page.contentURL = content =
       "data:text/html;charset=utf-8,<script>window.localStorage.allowScript='g'</script>";
   }
   function step2(message) {
     assert.equal(message, "g",
                      "Correct value expected for allowScript - g");
     assert.equal(page.contentURL, content, "Correct content expected");
     page.removeListener('message', step2);
     page.on('message', step3);
     page.allow.script = false;
     page.contentURL = content =
       "data:text/html;charset=utf-8,<script>window.localStorage.allowScript=3</script>";
   }
   function step3(message) {
     assert.equal(message, "g",
                      "Correct value expected for allowScript - g");
     assert.equal(page.contentURL, content, "Correct content expected");
     page.removeListener('message', step3);
     page.on('message', step4);
     page.allow.script = true;
     page.contentURL = content =
       "data:text/html;charset=utf-8,<script>window.localStorage.allowScript=4</script>";
   }
   function step4(message) {
     assert.equal(message, "4",
                      "Correct value expected for allowScript - 4");
     assert.equal(page.contentURL, content, "Correct content expected");
     done();
   }
 }
 exports.testOnMessageCallback = function(assert, done) {
   Page({
     contentScript: "self.postMessage('')",
     contentScriptWhen: "end",
     onMessage: function() {
       assert.pass("onMessage callback called");
       done();
     }
   });
 }
 exports.testMultipleOnMessageCallbacks = function(assert, done) {
   let count = 0;
   let page = Page({
     contentScript: "self.postMessage('')",
     contentScriptWhen: "end",
     onMessage: () => count += 1
   });
   page.on('message', () => count += 2);
   page.on('message', () => count *= 3);
   page.on('message', () =>
     assert.equal(count, 9, "All callbacks were called, in order."));
   page.on('message', done);
 };
 exports.testLoadContentPage = function(assert, done) {
   let page = Page({
     onMessage: function(message) {
       // The message is an array whose first item is the test method to call
       // and the rest of whose items are arguments to pass it.
       let msg = message.shift();
       if (msg == "done")
         return done();
       assert[msg].apply(assert, message);
     },
     contentURL: fixtures.url("test-page-worker.html"),
     contentScriptFile: fixtures.url("test-page-worker.js"),
     contentScriptWhen: "ready"
   });
 }
 exports.testAllowScriptDefault = function(assert, done) {
   let page = Page({
     onMessage: function(message) {
       assert.ok(message, "Script is allowed to run by default.");
       done();
     },
     contentURL: "data:text/html;charset=utf-8,<script>document.documentElement.setAttribute('foo', 3);</script>",
     contentScript: "self.postMessage(document.documentElement.getAttribute('foo'))",
     contentScriptWhen: "ready"
   });
 }
 exports.testAllowScript = function(assert, done) {
   let page = Page({
     onMessage: function(message) {
       assert.ok(message, "Script runs when allowed to do so.");
       done();
     },
     allow: { script: true },
     contentURL: "data:text/html;charset=utf-8,<script>document.documentElement.setAttribute('foo', 3);</script>",
     contentScript: "self.postMessage(document.documentElement.hasAttribute('foo') && " +
                    "                 document.documentElement.getAttribute('foo') == 3)",
     contentScriptWhen: "ready"
   });
 }
 exports.testPingPong = function(assert, done) {
   let page = Page({
     contentURL: 'data:text/html;charset=utf-8,ping-pong',
     contentScript: 'self.on("message", function(message) self.postMessage("pong"));'
       + 'self.postMessage("ready");',
     onMessage: function(message) {
       if ('ready' == message) {
         page.postMessage('ping');
       }
       else {
         assert.ok(message, 'pong', 'Callback from contentScript');
         done();
       }
     }
   });
 };
 exports.testRedirect = function (assert, done) {
   let page = Page({
     contentURL: 'data:text/html;charset=utf-8,first-page',
     contentScriptWhen: "end",
     contentScript: '' +
       'if (/first-page/.test(document.location.href)) ' +
       '  document.location.href = "data:text/html;charset=utf-8,redirect";' +
       'else ' +
       '  self.port.emit("redirect", document.location.href);'
   });
   page.port.on('redirect', function (url) {
     assert.equal(url, 'data:text/html;charset=utf-8,redirect', 'Reinjects contentScript on reload');
     done();
   });
 };
 exports.testRedirectIncludeArrays = function (assert, done) {
   let firstURL = 'data:text/html;charset=utf-8,first-page';
   let page = Page({
     contentURL: firstURL,
     contentScript: '(function () {' +
       'self.port.emit("load", document.location.href);' +
       '  self.port.on("redirect", function (url) {' +
       '   document.location.href = url;' +
       '  })' +
       '})();',
     include: ['about:blank', 'data:*']
   });
   page.port.on('load', function (url) {
     if (url === firstURL) {
       page.port.emit('redirect', 'about:blank');
     } else if (url === 'about:blank') {
       page.port.emit('redirect', 'about:mozilla');
       assert.ok('`include` property handles arrays');
       assert.equal(url, 'about:blank', 'Redirects work with accepted domains');
       done();
     } else if (url === 'about:mozilla') {
       assert.fail('Should not redirect to restricted domain');
     }
   });
 };
 exports.testRedirectFromWorker = function (assert, done) {
   let firstURL = 'data:text/html;charset=utf-8,first-page';
   let secondURL = 'data:text/html;charset=utf-8,second-page';
   let thirdURL = 'data:text/html;charset=utf-8,third-page';
   let page = Page({
     contentURL: firstURL,
     contentScript: '(function () {' +
       'self.port.emit("load", document.location.href);' +
       '  self.port.on("redirect", function (url) {' +
       '   document.location.href = url;' +
       '  })' +
       '})();',
     include: 'data:*'
   });
   page.port.on('load', function (url) {
     if (url === firstURL) {
       page.port.emit('redirect', secondURL);
     } else if (url === secondURL) {
       page.port.emit('redirect', thirdURL);
     } else if (url === thirdURL) {
       page.port.emit('redirect', 'about:mozilla');
       assert.equal(url, thirdURL, 'Redirects work with accepted domains on include strings');
       done();
     } else {
       assert.fail('Should not redirect to unauthorized domains');
     }
   });
 };
 exports.testRedirectWithContentURL = function (assert, done) {
   let firstURL = 'data:text/html;charset=utf-8,first-page';
   let secondURL = 'data:text/html;charset=utf-8,second-page';
   let thirdURL = 'data:text/html;charset=utf-8,third-page';
   let page = Page({
     contentURL: firstURL,
     contentScript: '(function () {' +
       'self.port.emit("load", document.location.href);' +
       '})();',
     include: 'data:*'
   });
   page.port.on('load', function (url) {
     if (url === firstURL) {
       page.contentURL = secondURL;
     } else if (url === secondURL) {
       page.contentURL = thirdURL;
     } else if (url === thirdURL) {
       page.contentURL = 'about:mozilla';
       assert.equal(url, thirdURL, 'Redirects work with accepted domains on include strings');
       done();
     } else {
       assert.fail('Should not redirect to unauthorized domains');
     }
   });
 };
 exports.testMultipleDestroys = function(assert) {
   let page = Page();
   page.destroy();
   page.destroy();
   assert.pass("Multiple destroys should not cause an error");
 };
 exports.testContentScriptOptionsOption = function(assert, done) {
   let page = new Page({
     contentScript: "self.postMessage( [typeof self.options.d, self.options] );",
     contentScriptWhen: "end",
     contentScriptOptions: {a: true, b: [1,2,3], c: "string", d: function(){ return 'test'}},
     onMessage: function(msg) {
       assert.equal(msg[0], 'undefined', 'functions are stripped from contentScriptOptions');
       assert.equal(typeof msg[1], 'object', 'object as contentScriptOptions');
       assert.equal(msg[1].a, true, 'boolean in contentScriptOptions');
       assert.equal(msg[1].b.join(), '1,2,3', 'array and numbers in contentScriptOptions');
       assert.equal(msg[1].c, 'string', 'string in contentScriptOptions');
       done();
     }
   });
 };
 exports.testMessageQueue = function (assert, done) {
   let page = new Page({
     contentScript: 'self.on("message", function (m) {' +
       'self.postMessage(m);' +
       '});',
     contentURL: 'data:text/html;charset=utf-8,',
   });
   page.postMessage('ping');
   page.on('message', function (m) {
     assert.equal(m, 'ping', 'postMessage should queue messages');
     done();
   });
 };
 function isDestroyed(page) {
   try {
     page.postMessage("foo");
   }
   catch (err) {
     if (err.message == ERR_DESTROYED) {
       return true;
     }
     else {
       throw err;
     }
   }
   return false;
 }
 require("test").run(exports);