2013-03-05 16:26:41 +04:00
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<!DOCTYPE HTML>
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<html>
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<!--
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https://bugzilla.mozilla.org/show_bug.cgi?id=842853
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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 842853</title>
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2019-04-16 06:50:44 +03:00
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<script src="/tests/SimpleTest/SimpleTest.js"></script>
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2013-03-05 16:26:41 +04:00
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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 842853 **/
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SimpleTest.waitForExplicitFinish();
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2021-12-21 04:50:37 +03:00
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async function verifyAfterLoad() {
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2013-03-05 16:26:41 +04:00
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var e = document.getElementsByTagName('iframe')[0];
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var win = e.contentWindow;
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if (win.location.hash != '') {
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2021-12-21 04:50:37 +03:00
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const resolution = await SpecialPowers.spawn(window.top, [], () => {
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return SpecialPowers.getDOMWindowUtils(content.window).getResolution();
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});
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// Allow a half pixel difference if the top document's resolution is lower
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// than 1.0 because the scroll position is aligned with screen pixels
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// instead of CSS pixels.
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const tolerance = resolution < 1.0 ? 0.5 : 0.0;
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isfuzzy(win.scrollY, 500, tolerance);
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2013-03-05 16:26:41 +04:00
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SimpleTest.finish();
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return;
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}
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}
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function runTest() {
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var e = document.getElementsByTagName('iframe')[0];
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var win = e.contentWindow;
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if (win.location.hash != '') {
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return;
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}
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win.location.hash='#anchor'
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win.scrollTo(0,500);
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e.setAttribute("onload","verifyAfterLoad()");
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win.location.reload()
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}
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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=842853">Mozilla Bug 842853</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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<iframe src="file_bug842853.html"></iframe>
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<script>
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</script>
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</body>
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</html>
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