test_accel_virtual_modifier.html

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<head>

  <title>Test for DOM "Accel" virtual modifier</title>

  <script src="/tests/SimpleTest/SimpleTest.js"></script>

  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>

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<p id="display"></p>

<div id="content" style="display: none">

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<pre id="test">

<script type="application/javascript">

var kAccel = "Accel";

var kAccelKeyCode = SpecialPowers.getIntPref("ui.key.accelKey");

var mouseEvent = new MouseEvent("mousedown", {});

is(mouseEvent.getModifierState(kAccel), false,

   "MouseEvent.getModifierState(\"" + kAccel + "\") should be false");

mouseEvent = new MouseEvent("wheel", { accelKey: true});

is(mouseEvent.getModifierState(kAccel), false,

   "MouseEvent.getModifierState(\"" + kAccel + "\") should be false due to not supporting accelKey attribute");

mouseEvent = new MouseEvent("mousedown", { ctrlKey: true });

is(mouseEvent.getModifierState(kAccel), kAccelKeyCode == KeyboardEvent.DOM_VK_CONTROL,

   "MouseEvent.getModifierState(\"" + kAccel + "\") should be true if ctrlKey is an accel modifier");

mouseEvent = new MouseEvent("mousedown", { altKey: true });

is(mouseEvent.getModifierState(kAccel), kAccelKeyCode == KeyboardEvent.DOM_VK_ALT,

   "MouseEvent.getModifierState(\"" + kAccel + "\") should be true if altKey is an accel modifier");

mouseEvent = new MouseEvent("mousedown", { metaKey: true });

is(mouseEvent.getModifierState(kAccel), kAccelKeyCode == KeyboardEvent.DOM_VK_META,

   "MouseEvent.getModifierState(\"" + kAccel + "\") should be true if metaKey is an accel modifier");

mouseEvent = new MouseEvent("mousedown", { ctrlKey: true, altKey: true, metaKey: true });

is(mouseEvent.getModifierState(kAccel), kAccelKeyCode == KeyboardEvent.DOM_VK_CONTROL ||

                                        kAccelKeyCode == KeyboardEvent.DOM_VK_ALT ||

                                        kAccelKeyCode == KeyboardEvent.DOM_VK_META,

   "MouseEvent.getModifierState(\"" + kAccel + "\") should be true if one of ctrlKey, altKey or metaKey is an accel modifier");

var wheelEvent = new WheelEvent("wheel", {});

is(wheelEvent.getModifierState(kAccel), false,

   "WheelEvent.getModifierState(\"" + kAccel + "\") should be false");

wheelEvent = new WheelEvent("wheel", { accelKey: true});

is(wheelEvent.getModifierState(kAccel), false,

   "WheelEvent.getModifierState(\"" + kAccel + "\") should be false due to not supporting accelKey attribute");

wheelEvent = new WheelEvent("wheel", { ctrlKey: true });

is(wheelEvent.getModifierState(kAccel), kAccelKeyCode == KeyboardEvent.DOM_VK_CONTROL,

   "WheelEvent.getModifierState(\"" + kAccel + "\") should be true if ctrlKey is an accel modifier");

wheelEvent = new WheelEvent("wheel", { altKey: true });

is(wheelEvent.getModifierState(kAccel), kAccelKeyCode == KeyboardEvent.DOM_VK_ALT,

   "WheelEvent.getModifierState(\"" + kAccel + "\") should be true if altKey is an accel modifier");

wheelEvent = new WheelEvent("wheel", { metaKey: true });

is(wheelEvent.getModifierState(kAccel), kAccelKeyCode == KeyboardEvent.DOM_VK_META,

   "WheelEvent.getModifierState(\"" + kAccel + "\") should be true if metaKey is an accel modifier");

wheelEvent = new WheelEvent("wheel", { ctrlKey: true, altKey: true, metaKey: true });

is(wheelEvent.getModifierState(kAccel), kAccelKeyCode == KeyboardEvent.DOM_VK_CONTROL ||

                                        kAccelKeyCode == KeyboardEvent.DOM_VK_ALT ||

                                        kAccelKeyCode == KeyboardEvent.DOM_VK_META,

   "WheelEvent.getModifierState(\"" + kAccel + "\") should be true if one of ctrlKey, altKey or metaKey is an accel modifier");

var keyboardEvent = new KeyboardEvent("keydown", {});

is(keyboardEvent.getModifierState(kAccel), false,

   "KeyboardEvent.getModifierState(\"" + kAccel + "\") should be false");

keyboardEvent = new KeyboardEvent("keydown", { accelKey: true});

is(keyboardEvent.getModifierState(kAccel), false,

   "KeyboardEvent.getModifierState(\"" + kAccel + "\") should be false due to not supporting accelKey attribute");

keyboardEvent = new KeyboardEvent("keydown", { ctrlKey: true });

is(keyboardEvent.getModifierState(kAccel), kAccelKeyCode == KeyboardEvent.DOM_VK_CONTROL,

   "KeyboardEvent.getModifierState(\"" + kAccel + "\") should be true if ctrlKey is an accel modifier");

keyboardEvent = new KeyboardEvent("keydown", { altKey: true });

is(keyboardEvent.getModifierState(kAccel), kAccelKeyCode == KeyboardEvent.DOM_VK_ALT,

   "KeyboardEvent.getModifierState(\"" + kAccel + "\") should be true if altKey is an accel modifier");

keyboardEvent = new KeyboardEvent("keydown", { metaKey: true });

is(keyboardEvent.getModifierState(kAccel), kAccelKeyCode == KeyboardEvent.DOM_VK_META,

   "KeyboardEvent.getModifierState(\"" + kAccel + "\") should be true if metaKey is an accel modifier");

keyboardEvent = new KeyboardEvent("keydown", { ctrlKey: true, altKey: true, metaKey: true });

is(keyboardEvent.getModifierState(kAccel), kAccelKeyCode == KeyboardEvent.DOM_VK_CONTROL ||

                                           kAccelKeyCode == KeyboardEvent.DOM_VK_ALT ||

                                           kAccelKeyCode == KeyboardEvent.DOM_VK_META,

   "KeyboardEvent.getModifierState(\"" + kAccel + "\") should be true if one of ctrlKey, altKey or metaKey is an accel modifier");

// "Accel" virtual modifier must be supported with getModifierState().  So, any legacy init*Event()'s

// modifiers list argument shouldn't accept "Accel".

ok(typeof(KeyboardEvent.initKeyboardEvent) != "function",

   "If we would support KeyboardEvent.initKeyboardEvent, we should test its modifier list argument doesn't accept \"" + kAccel + "\"");

</script>

</pre>

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