зеркало из https://github.com/mozilla/gecko-dev.git
57 строки
1.6 KiB
HTML
57 строки
1.6 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=1364364
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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 1364364</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 1364364 **/
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let testWin, testDoc;
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async function test() {
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SimpleTest.waitForExplicitFinish();
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testWin = window.open("file_bug1364364-1.html");
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await waitForLoad(testWin);
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testDoc = testWin.document;
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// file_bug1364364-1.html will load a few dynamic iframes and then navigate
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// top browsing context to file_bug1364364-2.html, which will postMessage
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// back.
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}
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function waitForLoad(win) {
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return new Promise(r => win.addEventListener("load", r, { once: true}));
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}
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window.addEventListener("message", async function(msg) {
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if (msg.data == "navigation-done") {
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is(testWin.history.length, 6, "check history.length");
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// Modify a document in bfcache should cause the cache being dropped tho
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// RemoveFromBFCacheAsync.
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testDoc.querySelector("#content").textContent = "modified";
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await new Promise(r => setTimeout(r, 0));
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is(testWin.history.length, 2, "check history.length after bfcache dropped");
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testWin.close();
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SimpleTest.finish();
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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=1364364">Mozilla Bug 1364364</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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