зеркало из https://github.com/mozilla/gecko-dev.git
57 строки
1.9 KiB
HTML
57 строки
1.9 KiB
HTML
<!DOCTYPE HTML>
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<html>
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<!--
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https://bugzilla.mozilla.org/show_bug.cgi?id=1303704
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-->
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<head>
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<meta charset="utf-8">
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<title>Test for Bug 1303704</title>
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<script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
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<script type="text/javascript" src="/tests/SimpleTest/EventUtils.js"></script>
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<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
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</head>
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<body>
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<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1303704">Mozilla Bug 1303704</a>
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<p id="display"></p>
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<a id="link1" href="http://www.google.com">Link 1</a>
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<script type="text/javascript">
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/** Test for Bug 1303704 **/
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SimpleTest.waitForExplicitFinish();
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function runTests() {
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let link1 = window.document.getElementById("link1");
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let mouseEvents = ["mousedown", "mouseup", "mousemove"];
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link1.addEventListener("pointerdown", (e) => {
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e.preventDefault();
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is(e.defaultPrevented, true, "defaultPrevented should be true");
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});
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mouseEvents.forEach((elm, index, arr) => {
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link1.addEventListener(elm, () => {
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ok(false, "Should not receive " + elm + " after preventDefault on pointerdown");
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});
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});
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link1.addEventListener("click", (e) => {
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e.preventDefault();
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SimpleTest.finish();
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});
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synthesizeMouseAtCenter(link1, { type: "mousedown",
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inputSource: SpecialPowers.Ci.nsIDOMMouseEvent.MOZ_SOURCE_MOUSE });
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synthesizeMouseAtCenter(link1, { type: "mousemove",
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inputSource: SpecialPowers.Ci.nsIDOMMouseEvent.MOZ_SOURCE_MOUSE });
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synthesizeMouseAtCenter(link1, { type: "mouseup",
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inputSource: SpecialPowers.Ci.nsIDOMMouseEvent.MOZ_SOURCE_MOUSE });
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}
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SimpleTest.waitForFocus(() => {
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SpecialPowers.pushPrefEnv({"set": [["dom.w3c_pointer_events.enabled", true]]}, runTests);
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});
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</script>
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</body>
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</html>
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