Quelle test_bug1285128.html

Sprache: HTML

products/Sources/formale Sprachen/C/Firefox/dom/events/test/pointerevents/test_bug1285128.html

<!DOCTYPE HTML>
<html>

<head>
  <meta charset="utf-8">
  <title>Test for Bug 1285128</title>
  <script src="/tests/SimpleTest/SimpleTest.js"></script>
  <script src="/tests/SimpleTest/EventUtils.js"></script>
  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
</head>
<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1285128">Mozilla Bug 1285128</a>
<p id="display"></p>
<div id="target0" style="width: 50px; height: 50px; background: green"></div>
<div id="target1" style="width: 50px; height: 50px; background: red"></div>
<script type="text/javascript">

/** Test for Bug 1285128 */
SimpleTest.waitForExplicitFinish();

function runTests() {
  let target0 = window.document.getElementById("target0");
  let pointerEventsList = ["pointerover", "pointerenter", "pointerdown",
                           "pointerup", "pointerleave", "pointerout"];
  const pointerEvents = [];
  pointerEventsList.forEach((elem, index, arr) => {
    target0.addEventListener(elem, event => pointerEvents.push(event.type));
  });

  target1.addEventListener("mouseup", () => {
    is(
      pointerEvents.join(", "),
      [
        "pointerover", // Should be caused by the synthesized mousemove
        "pointerenter",
        "pointerout", // Should be caused by clicking target1
        "pointerleave",
      ].join(", "),
      "Synthesizing mousemove should cause only pointer boundary events"
    );
    SimpleTest.finish();
  });

  synthesizeMouseAtCenter(target0, { type: "mousemove",
                                     inputSource: MouseEvent.MOZ_SOURCE_MOUSE,
                                     isWidgetEventSynthesized: true });
  synthesizeMouseAtCenter(target1, { type: "mousedown" });
  synthesizeMouseAtCenter(target1, { type: "mouseup" });
}

SimpleTest.waitForFocus(runTests);

</script>
</body>
</html>

Messung V0.5 in Prozent

¤ Dauer der Verarbeitung: 0.19 Sekunden (vorverarbeitet am 2026-08-25) ¤

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