The Tor Browser: addon-sdk/source/test/tabs/test-fennec-tabs.js@6474c204b198 (annotated)

addon-sdk/source/test/tabs/test-fennec-tabs.js@6474c204b198 (annotated)

addon-sdk/source/test/tabs/test-fennec-tabs.js

Wed, 31 Dec 2014 06:09:35 +0100

author: Michael Schloh von Bennewitz <michael@schloh.com>
date: Wed, 31 Dec 2014 06:09:35 +0100
changeset 0: 6474c204b198
permissions: -rw-r--r--

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

 /* 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 { Cc, Ci } = require('chrome');
 const { Loader, LoaderWithHookedConsole } = require('sdk/test/loader');
 const timer = require('sdk/timers');
 const tabs = require('sdk/tabs');
 const windows = require('sdk/windows');
 const { set: setPref } = require("sdk/preferences/service");
 const DEPRECATE_PREF = "devtools.errorconsole.deprecation_warnings";
 const tabsLen = tabs.length;
 const URL = 'data:text/html;charset=utf-8,<html><head><title>#title#</title></head></html>';
 // Fennec error message dispatched on all currently unimplement tab features,
 // that match LoaderWithHookedConsole messages object pattern
 const ERR_FENNEC_MSG = {
   type: "error",
   msg: "This method is not yet supported by Fennec"
 };
 // TEST: tab unloader
 exports.testAutomaticDestroy = function(assert, done) {
   let called = false;
   let loader2 = Loader(module);
   let loader3 = Loader(module);
   let tabs2 = loader2.require('sdk/tabs');
   let tabs3 = loader3.require('sdk/tabs');
   let tabs2Len = tabs2.length;
   tabs2.on('open', function onOpen(tab) {
     assert.fail("an onOpen listener was called that should not have been");
     called = true;
   });
   tabs2.on('ready', function onReady(tab) {
     assert.fail("an onReady listener was called that should not have been");
     called = true;
   });
   tabs2.on('select', function onSelect(tab) {
     assert.fail("an onSelect listener was called that should not have been");
     called = true;
   });
   tabs2.on('close', function onClose(tab) {
     assert.fail("an onClose listener was called that should not have been");
     called = true;
   });
   loader2.unload();
   tabs3.on('open', function onOpen(tab) {
     assert.pass("an onOpen listener was called for tabs3");
     tab.on('ready', function onReady(tab) {
       assert.fail("an onReady listener was called that should not have been");
       called = true;
     });
     tab.on('select', function onSelect(tab) {
       assert.fail("an onSelect listener was called that should not have been");
       called = true;
     });
     tab.on('close', function onClose(tab) {
       assert.fail("an onClose listener was called that should not have been");
       called = true;
     });
   });
   tabs3.open(URL.replace(/#title#/, 'tabs3'));
   loader3.unload();
   // Fire a tab event and ensure that the destroyed tab is inactive
   tabs.once('open', function(tab) {
     assert.pass('tabs.once("open") works!');
     assert.equal(tabs2Len, tabs2.length, "tabs2 length was not changed");
     assert.equal(tabs.length, (tabs2.length+2), "tabs.length > tabs2.length");
     tab.once('ready', function() {
       assert.pass('tab.once("ready") works!');
       tab.once('close', function() {
         assert.pass('tab.once("close") works!');
         timer.setTimeout(function () {
           assert.ok(!called, "Unloaded tab module is destroyed and inactive");
           // end test
           done();
         });
       });
       tab.close();
     });
   });
   tabs.open('data:text/html;charset=utf-8,foo');
 };
 // TEST: tab properties
 exports.testTabProperties = function(assert, done) {
   setPref(DEPRECATE_PREF, true);
   let { loader, messages } = LoaderWithHookedConsole();
   let tabs = loader.require('sdk/tabs');
   let url = "data:text/html;charset=utf-8,<html><head><title>foo</title></head><body>foo</body></html>";
   let tabsLen = tabs.length;
   tabs.open({
     url: url,
     onReady: function(tab) {
       assert.equal(tab.title, "foo", "title of the new tab matches");
       assert.equal(tab.url, url, "URL of the new tab matches");
       assert.ok(tab.favicon, "favicon of the new tab is not empty");
       // TODO: remove need for this test by implementing the favicon feature
       assert.equal(messages[0].msg,
         "tab.favicon is deprecated, and " +
         "currently favicon helpers are not yet supported " +
         "by Fennec",
         "favicon logs an error for now");
       assert.equal(tab.style, null, "style of the new tab matches");
       assert.equal(tab.index, tabsLen, "index of the new tab matches");
       assert.notEqual(tab.getThumbnail(), null, "thumbnail of the new tab matches");
       assert.notEqual(tab.id, null, "a tab object always has an id property");
       tab.close(function() {
         loader.unload();
         // end test
         done();
       });
     }
   });
 };
 // TEST: tabs iterator and length property
 exports.testTabsIteratorAndLength = function(assert, done) {
   let newTabs = [];
   let startCount = 0;
   for each (let t in tabs) startCount++;
   assert.equal(startCount, tabs.length, "length property is correct");
   let url = "data:text/html;charset=utf-8,testTabsIteratorAndLength";
   tabs.open({url: url, onOpen: function(tab) newTabs.push(tab)});
   tabs.open({url: url, onOpen: function(tab) newTabs.push(tab)});
   tabs.open({
     url: url,
     onOpen: function(tab) {
       let count = 0;
       for each (let t in tabs) count++;
       assert.equal(count, startCount + 3, "iterated tab count matches");
       assert.equal(startCount + 3, tabs.length, "iterated tab count matches length property");
       let newTabsLength = newTabs.length;
       newTabs.forEach(function(t) t.close(function() {
         if (--newTabsLength > 0) return;
         tab.close(done);
       }));
     }
   });
 };
 // TEST: tab.url setter
 exports.testTabLocation = function(assert, done) {
   let url1 = "data:text/html;charset=utf-8,foo";
   let url2 = "data:text/html;charset=utf-8,bar";
   tabs.on('ready', function onReady(tab) {
     if (tab.url != url2)
       return;
     tabs.removeListener('ready', onReady);
     assert.pass("tab loaded the correct url");
     tab.close(done);
   });
   tabs.open({
     url: url1,
     onOpen: function(tab) {
       tab.url = url2;
     }
   });
 };
 // TEST: tab.move()
 exports.testTabMove = function(assert, done) {
   let { loader, messages } = LoaderWithHookedConsole();
   let tabs = loader.require('sdk/tabs');
   let url = "data:text/html;charset=utf-8,testTabMove";
   tabs.open({
     url: url,
     onOpen: function(tab1) {
       assert.ok(tab1.index >= 0, "opening a tab returns a tab w/ valid index");
       tabs.open({
         url: url,
         onOpen: function(tab) {
           let i = tab.index;
           assert.ok(tab.index > tab1.index, "2nd tab has valid index");
           tab.index = 0;
           assert.equal(tab.index, i, "tab index after move matches");
           assert.equal(JSON.stringify(messages),
                            JSON.stringify([ERR_FENNEC_MSG]),
                            "setting tab.index logs error");
           // end test
           tab1.close(function() tab.close(function() {
             loader.unload();
             done();
           }));
         }
       });
     }
   });
 };
 // TEST: open tab with default options
 exports.testTabsOpen_alt = function(assert, done) {
   let { loader, messages } = LoaderWithHookedConsole();
   let tabs = loader.require('sdk/tabs');
   let url = "data:text/html;charset=utf-8,default";
   tabs.open({
     url: url,
     onReady: function(tab) {
       assert.equal(tab.url, url, "URL of the new tab matches");
       assert.equal(tabs.activeTab, tab, "URL of active tab in the current window matches");
       assert.equal(tab.isPinned, false, "The new tab is not pinned");
       assert.equal(messages.length, 1, "isPinned logs error");
       // end test
       tab.close(function() {
         loader.unload();
         done();
       });
     }
   });
 };
 // TEST: open pinned tab
 exports.testOpenPinned_alt = function(assert, done) {
     let { loader, messages } = LoaderWithHookedConsole();
     let tabs = loader.require('sdk/tabs');
     let url = "about:blank";
     tabs.open({
       url: url,
       isPinned: true,
       onOpen: function(tab) {
         assert.equal(tab.isPinned, false, "The new tab is pinned");
         // We get two error message: one for tabs.open's isPinned argument
         // and another one for tab.isPinned
         assert.equal(JSON.stringify(messages),
                          JSON.stringify([ERR_FENNEC_MSG, ERR_FENNEC_MSG]),
                          "isPinned logs error");
         // end test
         tab.close(function() {
           loader.unload();
           done();
         });
       }
     });
 };
 // TEST: pin/unpin opened tab
 exports.testPinUnpin_alt = function(assert, done) {
     let { loader, messages } = LoaderWithHookedConsole();
     let tabs = loader.require('sdk/tabs');
     let url = "data:text/html;charset=utf-8,default";
     tabs.open({
       url: url,
       onOpen: function(tab) {
         tab.pin();
         assert.equal(tab.isPinned, false, "The tab was pinned correctly");
         assert.equal(JSON.stringify(messages),
                          JSON.stringify([ERR_FENNEC_MSG, ERR_FENNEC_MSG]),
                          "tab.pin() logs error");
         // Clear console messages for the following test
         messages.length = 0;
         tab.unpin();
         assert.equal(tab.isPinned, false, "The tab was unpinned correctly");
         assert.equal(JSON.stringify(messages),
                          JSON.stringify([ERR_FENNEC_MSG, ERR_FENNEC_MSG]),
                          "tab.unpin() logs error");
         // end test
         tab.close(function() {
           loader.unload();
           done();
         });
       }
     });
 };
 // TEST: open tab in background
 exports.testInBackground = function(assert, done) {
   let activeUrl = tabs.activeTab.url;
   let url = "data:text/html;charset=utf-8,background";
   let window = windows.browserWindows.activeWindow;
   tabs.once('ready', function onReady(tab) {
     assert.equal(tabs.activeTab.url, activeUrl, "URL of active tab has not changed");
     assert.equal(tab.url, url, "URL of the new background tab matches");
     assert.equal(windows.browserWindows.activeWindow, window, "a new window was not opened");
     assert.notEqual(tabs.activeTab.url, url, "URL of active tab is not the new URL");
     // end test
     tab.close(done);
   });
   tabs.open({
     url: url,
     inBackground: true
   });
 };
 // TEST: open tab in new window
 exports.testOpenInNewWindow = function(assert, done) {
   let url = "data:text/html;charset=utf-8,newwindow";
   let window = windows.browserWindows.activeWindow;
   tabs.open({
     url: url,
     inNewWindow: true,
     onReady: function(tab) {
       assert.equal(windows.browserWindows.length, 1, "a new window was not opened");
       assert.equal(windows.browserWindows.activeWindow, window, "old window is active");
       assert.equal(tab.url, url, "URL of the new tab matches");
       assert.equal(tabs.activeTab, tab, "tab is the activeTab");
       tab.close(done);
     }
   });
 };
 // TEST: onOpen event handler
 exports.testTabsEvent_onOpen = function(assert, done) {
   let url = URL.replace('#title#', 'testTabsEvent_onOpen');
   let eventCount = 0;
   // add listener via property assignment
   function listener1(tab) {
     eventCount++;
   };
   tabs.on('open', listener1);
   // add listener via collection add
   tabs.on('open', function listener2(tab) {
     assert.equal(++eventCount, 2, "both listeners notified");
     tabs.removeListener('open', listener1);
     tabs.removeListener('open', listener2);
     // ends test
     tab.close(done);
   });
   tabs.open(url);
 };
 // TEST: onClose event handler
 exports.testTabsEvent_onClose = function(assert, done) {
   let url = "data:text/html;charset=utf-8,onclose";
   let eventCount = 0;
   // add listener via property assignment
   function listener1(tab) {
     eventCount++;
   }
   tabs.on('close', listener1);
   // add listener via collection add
   tabs.on('close', function listener2(tab) {
     assert.equal(++eventCount, 2, "both listeners notified");
     tabs.removeListener('close', listener1);
     tabs.removeListener('close', listener2);
     // end test
     done();
   });
   tabs.on('ready', function onReady(tab) {
     tabs.removeListener('ready', onReady);
     tab.close();
   });
   tabs.open(url);
 };
 // TEST: onClose event handler when a window is closed
 exports.testTabsEvent_onCloseWindow = function(assert, done) {
   let closeCount = 0, individualCloseCount = 0;
   function listener() {
     closeCount++;
   }
   tabs.on('close', listener);
   // One tab is already open with the window
   let openTabs = 0;
   function testCasePossiblyLoaded(tab) {
     tab.close(function() {
       if (++openTabs == 3) {
         tabs.removeListener("close", listener);
         assert.equal(closeCount, 3, "Correct number of close events received");
         assert.equal(individualCloseCount, 3,
                          "Each tab with an attached onClose listener received a close " +
                          "event when the window was closed");
         done();
       }
     });
   }
   tabs.open({
     url: "data:text/html;charset=utf-8,tab2",
     onOpen: testCasePossiblyLoaded,
     onClose: function() individualCloseCount++
   });
   tabs.open({
     url: "data:text/html;charset=utf-8,tab3",
     onOpen: testCasePossiblyLoaded,
     onClose: function() individualCloseCount++
   });
   tabs.open({
     url: "data:text/html;charset=utf-8,tab4",
     onOpen: testCasePossiblyLoaded,
     onClose: function() individualCloseCount++
   });
 };
 // TEST: onReady event handler
 exports.testTabsEvent_onReady = function(assert, done) {
   let url = "data:text/html;charset=utf-8,onready";
   let eventCount = 0;
   // add listener via property assignment
   function listener1(tab) {
     eventCount++;
   };
   tabs.on('ready', listener1);
   // add listener via collection add
   tabs.on('ready', function listener2(tab) {
     assert.equal(++eventCount, 2, "both listeners notified");
     tabs.removeListener('ready', listener1);
     tabs.removeListener('ready', listener2);
     // end test
     tab.close(done);
   });
   tabs.open(url);
 };
 // TEST: onActivate event handler
 exports.testTabsEvent_onActivate = function(assert, done) {
     let url = "data:text/html;charset=utf-8,onactivate";
     let eventCount = 0;
     // add listener via property assignment
     function listener1(tab) {
       eventCount++;
     };
     tabs.on('activate', listener1);
     // add listener via collection add
     tabs.on('activate', function listener2(tab) {
       assert.equal(++eventCount, 2, "both listeners notified");
       assert.equal(tab, tabs.activeTab, 'the active tab is correct');
       tabs.removeListener('activate', listener1);
       tabs.removeListener('activate', listener2);
       // end test
       tab.close(done);
     });
     tabs.open(url);
 };
 // TEST: onDeactivate event handler
 exports.testTabsEvent_onDeactivate = function(assert, done) {
   let url = "data:text/html;charset=utf-8,ondeactivate";
   let eventCount = 0;
   // add listener via property assignment
   function listener1(tab) {
     eventCount++;
   };
   tabs.on('deactivate', listener1);
   // add listener via collection add
   tabs.on('deactivate', function listener2(tab) {
     assert.equal(++eventCount, 2, 'both listeners notified');
     assert.notEqual(tab, tabs.activeTab, 'the active tab is not the deactivated tab');
     tabs.removeListener('deactivate', listener1);
     tabs.removeListener('deactivate', listener2);
     // end test
     tab.close(done);
   });
   tabs.on('activate', function onActivate(tab) {
     tabs.removeListener('activate', onActivate);
     tabs.open("data:text/html;charset=utf-8,foo");
     tab.close();
   });
   tabs.open(url);
 };
 // TEST: per-tab event handlers
 exports.testPerTabEvents = function(assert, done) {
   let eventCount = 0;
   tabs.open({
     url: "data:text/html;charset=utf-8,foo",
     onOpen: function(tab) {
       // add listener via property assignment
       function listener1() {
         eventCount++;
       };
       tab.on('ready', listener1);
       // add listener via collection add
       tab.on('ready', function listener2() {
         assert.equal(eventCount, 1, "both listeners notified");
         tab.removeListener('ready', listener1);
         tab.removeListener('ready', listener2);
         // end test
         tab.close(done);
       });
     }
   });
 };
 exports.testUniqueTabIds = function(assert, done) {
   var tabs = require('sdk/tabs');
   var tabIds = {};
   var steps = [
     function (index) {
       tabs.open({
         url: "data:text/html;charset=utf-8,foo",
         onOpen: function(tab) {
           tabIds['tab1'] = tab.id;
           next(index);
         }
       });
     },
     function (index) {
       tabs.open({
         url: "data:text/html;charset=utf-8,bar",
         onOpen: function(tab) {
           tabIds['tab2'] = tab.id;
           next(index);
         }
       });
     },
     function (index) {
       assert.notEqual(tabIds.tab1, tabIds.tab2, "Tab ids should be unique.");
       done();
     }
   ];
   function next(index) {
     if (index === steps.length) {
       return;
     }
     let fn = steps[index];
     index++;
     fn(index);
   }
   next(0);
 }
 exports.testOnLoadEventWithDOM = function(assert, done) {
   let count = 0;
   let title = 'testOnLoadEventWithDOM';
   tabs.open({
     url: 'data:text/html;charset=utf-8,<title>' + title + '</title>',
     inBackground: true,
     onLoad: function(tab) {
       assert.equal(tab.title, title, 'tab passed in as arg, load called');
       if (++count > 1) {
         assert.pass('onLoad event called on reload');
         tab.close(done);
       }
       else {
         assert.pass('first onLoad event occured');
         tab.reload();
       }
     }
   });
 };
 require('sdk/test').run(exports);