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products/Sources/formale Sprachen/C/Firefox/dom/events/test/ (Firefox Browser Version 153.0.1^©) Datei vom 27.6.2026 mit Größe 5 kB

Quelle test_accel_virtual_modifier.html

Sprache: HTML

products/Sources/formale Sprachen/C/Firefox/dom/events/test/test_accel_virtual_modifier.html

<!DOCTYPE HTML>
<html>
<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"/>
</head>
<body>
<p id="display"></p>
<div id="content" style="display: none">

</div>
<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>
</body>
</html>

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