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The test case in this patch is harmless without this fix, no assertion happens, no failure happens in the test, but nsDocShell::Destroy() is processed twice. MozReview-Commit-ID: 2g949emc7at --HG-- extra : rebase_source : 34209e5cd5310521b2eec4d4f67f355bfdae5d8d
21 lines
760 B
HTML
21 lines
760 B
HTML
<!doctype html>
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<title>Test for closing window in pagehide event callback caused by window.close()</title>
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<script type="application/javascript" 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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<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1432396">Mozilla Bug 1432396</a>
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<p id="display"></p>
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<script>
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SimpleTest.waitForExplicitFinish();
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const w = window.open("file_close_onpagehide1.html");
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window.addEventListener("message", e => {
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is(e.data, "initial", "The initial page loaded");
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w.onpagehide = () => {
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w.close();
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info("try to close the popped up window in onpagehide");
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SimpleTest.finish();
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};
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w.close();
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}, { once: true });
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</script>
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