The Tor Browser: browser/components/sessionstore/test/browser_586068-reload.js@6474c204b198 (annotated)

browser/components/sessionstore/test/browser_586068-reload.js@6474c204b198 (annotated)

browser/components/sessionstore/test/browser_586068-reload.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/. */
 const PREF_RESTORE_ON_DEMAND = "browser.sessionstore.restore_on_demand";
 function test() {
   TestRunner.run();
 }
 function runTests() {
   // Request a longer timeout because the test takes quite a while
   // to complete on slow Windows debug machines and we would otherwise
   // see a lot of (not so) intermittent test failures.
   requestLongerTimeout(2);
   Services.prefs.setBoolPref(PREF_RESTORE_ON_DEMAND, true);
   registerCleanupFunction(function () {
     Services.prefs.clearUserPref(PREF_RESTORE_ON_DEMAND);
   });
   let state = { windows: [{ tabs: [
     { entries: [{ url: "http://example.org/#1" }], extData: { "uniq": r() } },
     { entries: [{ url: "http://example.org/#2" }], extData: { "uniq": r() } },
     { entries: [{ url: "http://example.org/#3" }], extData: { "uniq": r() } },
     { entries: [{ url: "http://example.org/#4" }], extData: { "uniq": r() } },
     { entries: [{ url: "http://example.org/#5" }], extData: { "uniq": r() } },
     { entries: [{ url: "http://example.org/#6" }], extData: { "uniq": r() } },
     { entries: [{ url: "http://example.org/#7" }], extData: { "uniq": r() } },
     { entries: [{ url: "http://example.org/#8" }], extData: { "uniq": r() } },
     { entries: [{ url: "http://example.org/#9" }], extData: { "uniq": r() } },
     { entries: [{ url: "http://example.org/#10" }], extData: { "uniq": r() } },
     { entries: [{ url: "http://example.org/#11" }], extData: { "uniq": r() } },
     { entries: [{ url: "http://example.org/#12" }], extData: { "uniq": r() } },
     { entries: [{ url: "http://example.org/#13" }], extData: { "uniq": r() } },
     { entries: [{ url: "http://example.org/#14" }], extData: { "uniq": r() } },
     { entries: [{ url: "http://example.org/#15" }], extData: { "uniq": r() } },
     { entries: [{ url: "http://example.org/#16" }], extData: { "uniq": r() } },
     { entries: [{ url: "http://example.org/#17" }], extData: { "uniq": r() } },
     { entries: [{ url: "http://example.org/#18" }], extData: { "uniq": r() } }
   ], selected: 1 }] };
   let loadCount = 0;
   gProgressListener.setCallback(function (aBrowser, aNeedRestore, aRestoring, aRestored) {
     loadCount++;
     is(aBrowser.currentURI.spec, state.windows[0].tabs[loadCount - 1].entries[0].url,
        "load " + loadCount + " - browser loaded correct url");
     if (loadCount <= state.windows[0].tabs.length) {
       // double check that this tab was the right one
       let expectedData = state.windows[0].tabs[loadCount - 1].extData.uniq;
       let tab;
       for (let i = 0; i < window.gBrowser.tabs.length; i++) {
         if (!tab && window.gBrowser.tabs[i].linkedBrowser == aBrowser)
           tab = window.gBrowser.tabs[i];
       }
       is(ss.getTabValue(tab, "uniq"), expectedData,
          "load " + loadCount + " - correct tab was restored");
       if (loadCount == state.windows[0].tabs.length) {
         gProgressListener.unsetCallback();
         executeSoon(function () {
           reloadAllTabs(state, function () {
             waitForBrowserState(TestRunner.backupState, testCascade);
           });
         });
       } else {
         // reload the next tab
         window.gBrowser.reloadTab(window.gBrowser.tabs[loadCount]);
       }
     }
   });
   yield ss.setBrowserState(JSON.stringify(state));
 }
 function testCascade() {
   Services.prefs.setBoolPref(PREF_RESTORE_ON_DEMAND, false);
   let state = { windows: [{ tabs: [
     { entries: [{ url: "http://example.com/#1" }], extData: { "uniq": r() } },
     { entries: [{ url: "http://example.com/#2" }], extData: { "uniq": r() } },
     { entries: [{ url: "http://example.com/#3" }], extData: { "uniq": r() } },
     { entries: [{ url: "http://example.com/#4" }], extData: { "uniq": r() } },
     { entries: [{ url: "http://example.com/#5" }], extData: { "uniq": r() } },
     { entries: [{ url: "http://example.com/#6" }], extData: { "uniq": r() } }
   ] }] };
   let loadCount = 0;
   gProgressListener.setCallback(function (aBrowser, aNeedRestore, aRestoring, aRestored) {
     if (++loadCount < state.windows[0].tabs.length) {
       return;
     }
     gProgressListener.unsetCallback();
     executeSoon(function () {
       reloadAllTabs(state, next);
     });
   });
   ss.setBrowserState(JSON.stringify(state));
 }
 function reloadAllTabs(aState, aCallback) {
   // Simulate a left mouse button click with no modifiers, which is what
   // Command-R, or clicking reload does.
   let fakeEvent = {
     button: 0,
     metaKey: false,
     altKey: false,
     ctrlKey: false,
     shiftKey: false
   };
   let loadCount = 0;
   gWebProgressListener.setCallback(function (aBrowser) {
     if (++loadCount <= aState.windows[0].tabs.length) {
       // double check that this tab was the right one
       let expectedData = aState.windows[0].tabs[loadCount - 1].extData.uniq;
       let tab;
       for (let i = 0; i < window.gBrowser.tabs.length; i++) {
         if (!tab && window.gBrowser.tabs[i].linkedBrowser == aBrowser)
           tab = window.gBrowser.tabs[i];
       }
       is(ss.getTabValue(tab, "uniq"), expectedData,
          "load " + loadCount + " - correct tab was reloaded");
       if (loadCount == aState.windows[0].tabs.length) {
         gWebProgressListener.unsetCallback();
         executeSoon(aCallback);
       } else {
         // reload the next tab
         window.gBrowser.selectTabAtIndex(loadCount);
         BrowserReloadOrDuplicate(fakeEvent);
       }
     }
   });
   BrowserReloadOrDuplicate(fakeEvent);
 }