зеркало из https://github.com/mozilla/gecko-dev.git
54 строки
1.5 KiB
HTML
54 строки
1.5 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=1083950
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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 1083950</title>
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<script type="application/javascript" src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
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<link rel="stylesheet" type="text/css" href="chrome://global/skin"/>
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<link rel="stylesheet" type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css"/>
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<script type="application/javascript">
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/** Test for Bug 1083950 **/
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var p = new Promise(() => {});
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p.name = "p";
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var q = p.then();
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q.name = "q";
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var r = p.then(null, () => {});
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r.name = "r";
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var s = Promise.all([p, q]);
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s.name = "s";
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var t = Promise.race([r, s]);
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t.name = "t";
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function getDependentNames(promise) {
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return PromiseDebugging.getDependentPromises(promise).map((p) => p.name);
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}
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function arraysEqual(arr1, arr2, msg) {
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is(arr1.length, arr2.length, msg + ": length");
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for (var i = 0; i < arr1.length; ++i) {
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is(arr1[i], arr2[i], msg + ": [" + i + "]");
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}
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}
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arraysEqual(getDependentNames(p), ["q", "r", "s"], "deps for p");
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arraysEqual(getDependentNames(q), ["s"], "deps for q");
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arraysEqual(getDependentNames(r), ["t"], "deps for r");
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arraysEqual(getDependentNames(s), ["t"], "deps for s");
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</script>
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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=1083950">Mozilla Bug 1083950</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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