[DevTools] Fix window object init on chrome://* pages

third_party/WebKit/Source/devtools/front_end/Tests.js

 /*
  * Copyright (C) 2010 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 895 matching lines @@
         test.assertEquals("local", localSetting.get().s);
         test.assertEquals(1, localSetting.get().n);
         var globalSetting = WebInspector.settings.createSetting("global", undefined, false);
         test.assertEquals("object", typeof globalSetting.get());
         test.assertEquals("global", globalSetting.get().s);
         test.assertEquals(2, globalSetting.get().n);
         test.releaseControl();
     }
 }
 
+TestSuite.prototype.testWindowInitializedOnNavigateBack = function()
+{
+    var messages = WebInspector.multitargetConsoleModel.messages();
+    this.assertEquals(1, messages.length);
+    var text = messages[0].messageText;
+    if (text.indexOf("Uncaught") !== -1)
+        this.fail(text);
+};
+
 TestSuite.prototype.waitForTestResultsInConsole = function()
 {
     var messages = WebInspector.multitargetConsoleModel.messages();
     for (var i = 0; i < messages.length; ++i) {
         var text = messages[i].messageText;
         if (text === "PASS")
             return;
         else if (/^FAIL/.test(text))
             this.fail(text); // This will throw.
     }
@@ skipping 244 matching lines @@
 /**
  * Key event with given key identifier.
  */
 TestSuite.createKeyEvent = function(key)
 {
     return new KeyboardEvent("keydown", {bubbles: true, cancelable:true, key: key});
 };
 
 window.uiTests = new TestSuite(window.domAutomationController);
 })(window);