widget/tests/test_bug428405.xul

   1 <?xml version="1.0"?>
   2 <?xml-stylesheet href="chrome://global/skin" type="text/css"?>
   3 <?xml-stylesheet href="chrome://mochikit/content/tests/SimpleTest/test.css" type="text/css"?>
   4
   5 <window id="window1" title="Test Bug 428405"
   6   onload="setGlobals(); loadFirstTab();"
   7   xmlns:html="http://www.w3.org/1999/xhtml"
   8   xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
   9
  10   <script type="application/javascript" src="chrome://mochikit/content/MochiKit/packed.js"/>
  11   <script type="application/javascript" src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"/>
  12   <script type="text/javascript" src="chrome://mochikit/content/tests/SimpleTest/EventUtils.js"/>
  13
  14   <tabbox id="tabbox" flex="100%">
  15     <tabs>
  16       <tab label="Tab 1"/>
  17       <tab label="Tab 2"/>
  18     </tabs>
  19     <tabpanels flex="100%">
  20       <browser onload="configureFirstTab();" id="tab1browser" flex="100%"/>
  21       <browser onload="configureSecondTab();" id="tab2browser" flex="100%"/>
  22     </tabpanels>
  23   </tabbox>
  24
  25   <script type="application/javascript"><![CDATA[
  26
  27     SimpleTest.waitForExplicitFinish();
  28
  29     var gUtils;
  30
  31     var gCmdOptYReceived = false;
  32
  33     // Look for a cmd-opt-y event.
  34     function onKeyPress(aEvent) {
  35       gCmdOptYReceived = false;
  36       if (String.fromCharCode(aEvent.charCode) != 'y')
  37         return;
  38       if (aEvent.ctrlKey || aEvent.shiftKey || !aEvent.metaKey || !aEvent.altKey)
  39         return;
  40       gCmdOptYReceived = true;
  41     }
  42
  43     function setGlobals() {
  44       gUtils = window.QueryInterface(Components.interfaces.nsIInterfaceRequestor).
  45                       getInterface(Components.interfaces.nsIDOMWindowUtils);
  46       var wm = Components.classes["@mozilla.org/appshell/window-mediator;1"].
  47                           getService(Components.interfaces.nsIWindowMediator);
  48       gChromeWindow = wm.getMostRecentWindow("navigator:browser");
  49       // For some reason, a global <key> element's oncommand handler only gets
  50       // invoked if the focus is outside both of the <browser> elements
  51       // (tab1browser and tab2browser).  So, to make sure we can see a
  52       // cmd-opt-y event in window1 (if one is available), regardless of where
  53       // the focus is in this window, we need to add a "keypress" event
  54       // listener to gChromeWindow, and then check (in onKeyPress()) to see if
  55       // it's a cmd-opt-y event.
  56       gChromeWindow.addEventListener("keypress", onKeyPress, false);
  57     }
  58
  59     // 1) Start loading first tab.
  60     // 6) Start reloading first tab.
  61     function loadFirstTab() {
  62       var browser = document.getElementById("tab1browser");
  63       browser.loadURI("data:text/html;charset=utf-8,<body><h2>First Tab</h2><p><input type='submit' value='Button' id='button1'/></body>", null, null);
  64     }
  65
  66     function configureFirstTab() {
  67       try {
  68         var button = document.getElementById("tab1browser").contentDocument.getElementById("button1");
  69         button.addEventListener("click", onFirstTabButtonClicked, false);
  70         button.focus();
  71         if (document.getElementById("tabbox").selectedIndex == 0) {
  72           // 2) When first tab has finished loading (while first tab is
  73           //    focused), hit Return to trigger the action of first tab's
  74           //    button.
  75           synthesizeNativeReturnKey();
  76         } else {
  77           // 7) When first tab has finished reloading (while second tab is
  78           //    focused), start loading second tab.
  79           loadSecondTab();
  80         }
  81       } catch(e) {
  82       }
  83     }
  84
  85     // 8) Start loading second tab.
  86     function loadSecondTab() {
  87       var browser = document.getElementById("tab2browser");
  88       browser.loadURI("data:text/html;charset=utf-8,<body><h2>Second Tab</h2><p><input type='submit' value='Button' id='button1'/></body>", null, null);
  89     }
  90
  91     function configureSecondTab() {
  92       try {
  93         var button = document.getElementById("tab2browser").contentDocument.getElementById("button1");
  94         button.addEventListener("click", onSecondTabButtonClicked, false);
  95         button.focus();
  96         if (document.getElementById("tabbox").selectedIndex == 1) {
  97           // 9) When second tab has finished loading (while second tab is
  98           //    focused), hit Return to trigger action of second tab's
  99           //    button.
 100           synthesizeNativeReturnKey();
 101         }
 102       } catch(e) {
 103       }
 104     }
 105
 106     // 3) First tab's button clicked.
 107     function onFirstTabButtonClicked() {
 108       switchToSecondTabAndReloadFirst();
 109     }
 110
 111     // 10) Second tab's button clicked.
 112     function onSecondTabButtonClicked() {
 113       switchToFirstTab();
 114     }
 115
 116     function switchToSecondTabAndReloadFirst() {
 117       // 4) Switch to second tab.
 118       document.getElementById("tabbox").selectedIndex = 1;
 119       // 5) Start reloading first tab (while second tab is focused).
 120       loadFirstTab();
 121     }
 122
 123     function switchToFirstTab() {
 124       // 11) Switch back to first tab.
 125       document.getElementById("tabbox").selectedIndex = 0;
 126       finishTest();
 127     }
 128
 129     function finishTest() {
 130       // 12) Back in first tab, try cmd-y.
 131       gCmdOptYReceived = false;
 132       synthesizeNativeCmdOptY();
 133
 134       // 13) Check result.
 135       is(gCmdOptYReceived, true);
 136
 137       SimpleTest.finish();
 138     }
 139
 140     // synthesizeNativeReturnKey() and synthesizeNativeCmdOptY() are needed
 141     // because their synthesizeKey() counterparts don't work properly -- the
 142     // latter make this test succeed when it should fail.
 143
 144     // The 'aNativeKeyCode', 'aCharacters' and 'aUnmodifiedCharacters'
 145     // parameters used below (in synthesizeNativeReturnKey() and
 146     // synthesizeNativeCmdOptY()) were confirmed accurate using the
 147     // DebugEventsPlugin v1.01 from bmo bug 441880.
 148
 149     function synthesizeNativeReturnKey() {
 150       gUtils.sendNativeKeyEvent(0, 36, 0, "\u000a", "\u000a");
 151     }
 152
 153     function synthesizeNativeCmdOptY() {
 154       gUtils.sendNativeKeyEvent(0, 16, 0x5000, "y", "y");
 155     }
 156
 157   ]]></script>
 158
 159   <!-- test results are displayed in the html:body -->
 160   <body xmlns="http://www.w3.org/1999/xhtml">
 161     <p id="display"></p>
 162     <div id="content" style="display: none"></div>
 163     <pre id="test"></pre>
 164   </body>
 165
 166 </window>