65 lines
2.2 KiB
HTML
65 lines
2.2 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=1412485
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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 1412485</title>
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<script src="/tests/SimpleTest/SimpleTest.js"></script>
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<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
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<script type="application/javascript">
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/** Test for Bug 1412485 **/
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SimpleTest.waitForExplicitFinish();
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function testExistenceOfLegacyTouchAPIs(win, enabled) {
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try {
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var event = document.createEvent("TouchEvent");
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ok(event instanceof TouchEvent, "Should be able to create TouchEvent using createEvent.");
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} catch(ex) {
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ok(true, "Shouldn't be able create TouchEvent using createEvent.");
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}
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var targets = [win, win.document, win.document.body];
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for (target of targets) {
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is("ontouchstart" in target, enabled, `ontouchstart on target [${enabled}].`);
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is("ontouchend" in target, enabled, `ontouchend on target [${enabled}].`);
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is("ontouchmove" in target, enabled, `ontouchmove on target [${enabled}].`);
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is("ontouchcancel" in target, enabled, `ontouchcancel on target [${enabled}].`);
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}
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is("createTouch" in win.document, enabled, `createTouch on Document [${enabled}].`);
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is("createTouchList" in win.document, enabled, `createTouchList on Document [${enabled}].`);
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}
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function test() {
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// Test the defaults.
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testExistenceOfLegacyTouchAPIs(window,
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navigator.userAgent.includes("Android"));
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// Test explicitly enabling touch APIs.
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SpecialPowers.pushPrefEnv({"set": [["dom.w3c_touch_events.enabled", 1],
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["dom.w3c_touch_events.legacy_apis.enabled", true]]},
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function() {
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var iframe = document.createElement("iframe");
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document.body.appendChild(iframe);
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iframe.onload = function() {
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testExistenceOfLegacyTouchAPIs(iframe.contentWindow, true);
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SimpleTest.finish();
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}
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});
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}
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</script>
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</head>
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<body onload="test()">
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<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1412485">Mozilla Bug 1412485</a>
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<p id="display"></p>
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<div id="content" style="display: none">
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</div>
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<pre id="test">
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</pre>
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</body>
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</html>
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