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