dom/events/test/test_accel_virtual_modifier.html

   1 <!DOCTYPE HTML>
   2 <html>
   3 <head>
   4   <title>Test for DOM "Accel" virtual modifier</title>
   5   <script src="/tests/SimpleTest/SimpleTest.js"></script>
   6   <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
   7 </head>
   8 <body>
   9 <p id="display"></p>
  10 <div id="content" style="display: none">
  11
  12 </div>
  13 <pre id="test">
  14 <script type="application/javascript">
  15
  16 var kAccel = "Accel";
  17 var kAccelKeyCode = SpecialPowers.getIntPref("ui.key.accelKey");
  18
  19 var mouseEvent = new MouseEvent("mousedown", {});
  20 is(mouseEvent.getModifierState(kAccel), false,
  21    "MouseEvent.getModifierState(\"" + kAccel + "\") should be false");
  22 mouseEvent = new MouseEvent("wheel", { accelKey: true});
  23 is(mouseEvent.getModifierState(kAccel), false,
  24    "MouseEvent.getModifierState(\"" + kAccel + "\") should be false due to not supporting accelKey attribute");
  25 mouseEvent = new MouseEvent("mousedown", { ctrlKey: true });
  26 is(mouseEvent.getModifierState(kAccel), kAccelKeyCode == KeyboardEvent.DOM_VK_CONTROL,
  27    "MouseEvent.getModifierState(\"" + kAccel + "\") should be true if ctrlKey is an accel modifier");
  28 mouseEvent = new MouseEvent("mousedown", { altKey: true });
  29 is(mouseEvent.getModifierState(kAccel), kAccelKeyCode == KeyboardEvent.DOM_VK_ALT,
  30    "MouseEvent.getModifierState(\"" + kAccel + "\") should be true if altKey is an accel modifier");
  31 mouseEvent = new MouseEvent("mousedown", { metaKey: true });
  32 is(mouseEvent.getModifierState(kAccel), kAccelKeyCode == KeyboardEvent.DOM_VK_META,
  33    "MouseEvent.getModifierState(\"" + kAccel + "\") should be true if metaKey is an accel modifier");
  34 mouseEvent = new MouseEvent("mousedown", { ctrlKey: true, altKey: true, metaKey: true });
  35 is(mouseEvent.getModifierState(kAccel), kAccelKeyCode == KeyboardEvent.DOM_VK_CONTROL ||
  36                                         kAccelKeyCode == KeyboardEvent.DOM_VK_ALT ||
  37                                         kAccelKeyCode == KeyboardEvent.DOM_VK_META,
  38    "MouseEvent.getModifierState(\"" + kAccel + "\") should be true if one of ctrlKey, altKey or metaKey is an accel modifier");
  39
  40 var wheelEvent = new WheelEvent("wheel", {});
  41 is(wheelEvent.getModifierState(kAccel), false,
  42    "WheelEvent.getModifierState(\"" + kAccel + "\") should be false");
  43 wheelEvent = new WheelEvent("wheel", { accelKey: true});
  44 is(wheelEvent.getModifierState(kAccel), false,
  45    "WheelEvent.getModifierState(\"" + kAccel + "\") should be false due to not supporting accelKey attribute");
  46 wheelEvent = new WheelEvent("wheel", { ctrlKey: true });
  47 is(wheelEvent.getModifierState(kAccel), kAccelKeyCode == KeyboardEvent.DOM_VK_CONTROL,
  48    "WheelEvent.getModifierState(\"" + kAccel + "\") should be true if ctrlKey is an accel modifier");
  49 wheelEvent = new WheelEvent("wheel", { altKey: true });
  50 is(wheelEvent.getModifierState(kAccel), kAccelKeyCode == KeyboardEvent.DOM_VK_ALT,
  51    "WheelEvent.getModifierState(\"" + kAccel + "\") should be true if altKey is an accel modifier");
  52 wheelEvent = new WheelEvent("wheel", { metaKey: true });
  53 is(wheelEvent.getModifierState(kAccel), kAccelKeyCode == KeyboardEvent.DOM_VK_META,
  54    "WheelEvent.getModifierState(\"" + kAccel + "\") should be true if metaKey is an accel modifier");
  55 wheelEvent = new WheelEvent("wheel", { ctrlKey: true, altKey: true, metaKey: true });
  56 is(wheelEvent.getModifierState(kAccel), kAccelKeyCode == KeyboardEvent.DOM_VK_CONTROL ||
  57                                         kAccelKeyCode == KeyboardEvent.DOM_VK_ALT ||
  58                                         kAccelKeyCode == KeyboardEvent.DOM_VK_META,
  59    "WheelEvent.getModifierState(\"" + kAccel + "\") should be true if one of ctrlKey, altKey or metaKey is an accel modifier");
  60
  61 var keyboardEvent = new KeyboardEvent("keydown", {});
  62 is(keyboardEvent.getModifierState(kAccel), false,
  63    "KeyboardEvent.getModifierState(\"" + kAccel + "\") should be false");
  64 keyboardEvent = new KeyboardEvent("keydown", { accelKey: true});
  65 is(keyboardEvent.getModifierState(kAccel), false,
  66    "KeyboardEvent.getModifierState(\"" + kAccel + "\") should be false due to not supporting accelKey attribute");
  67 keyboardEvent = new KeyboardEvent("keydown", { ctrlKey: true });
  68 is(keyboardEvent.getModifierState(kAccel), kAccelKeyCode == KeyboardEvent.DOM_VK_CONTROL,
  69    "KeyboardEvent.getModifierState(\"" + kAccel + "\") should be true if ctrlKey is an accel modifier");
  70 keyboardEvent = new KeyboardEvent("keydown", { altKey: true });
  71 is(keyboardEvent.getModifierState(kAccel), kAccelKeyCode == KeyboardEvent.DOM_VK_ALT,
  72    "KeyboardEvent.getModifierState(\"" + kAccel + "\") should be true if altKey is an accel modifier");
  73 keyboardEvent = new KeyboardEvent("keydown", { metaKey: true });
  74 is(keyboardEvent.getModifierState(kAccel), kAccelKeyCode == KeyboardEvent.DOM_VK_META,
  75    "KeyboardEvent.getModifierState(\"" + kAccel + "\") should be true if metaKey is an accel modifier");
  76 keyboardEvent = new KeyboardEvent("keydown", { ctrlKey: true, altKey: true, metaKey: true });
  77 is(keyboardEvent.getModifierState(kAccel), kAccelKeyCode == KeyboardEvent.DOM_VK_CONTROL ||
  78                                            kAccelKeyCode == KeyboardEvent.DOM_VK_ALT ||
  79                                            kAccelKeyCode == KeyboardEvent.DOM_VK_META,
  80    "KeyboardEvent.getModifierState(\"" + kAccel + "\") should be true if one of ctrlKey, altKey or metaKey is an accel modifier");
  81
  82 // "Accel" virtual modifier must be supported with getModifierState().  So, any legacy init*Event()'s
  83 // modifiers list argument shouldn't accept "Accel".
  84 ok(typeof(KeyboardEvent.initKeyboardEvent) != "function",
  85    "If we would support KeyboardEvent.initKeyboardEvent, we should test its modifier list argument doesn't accept \"" + kAccel + "\"");
  86
  87 </script>
  88 </pre>
  89 </body>
  90 </html>