зеркало из https://github.com/mozilla/gecko-dev.git
61 строка
1.6 KiB
HTML
61 строка
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=709256
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-->
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<head>
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<title>Test for Bug 709256</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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</head>
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<body>
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<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=709256">Mozilla Bug 709256</a>
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<p id="display">
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<iframe id="test"
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style="width: 100px" srcdoc="<body style='width: 100%'>">
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</iframe>
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</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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<script type="application/javascript">
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/** Test for Bug 709256 **/
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SimpleTest.waitForExplicitFinish();
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addLoadEvent(function() {
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var ifr = $("test");
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var bod = ifr.contentDocument.body;
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is(bod.getBoundingClientRect().width, 100,
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"Width of body should be 100px to start with");
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var resizeHandlerRan = false;
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function handleResize() {
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resizeHandlerRan = true;
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is(bod.getBoundingClientRect().width, 50,
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"Width of body should now be 50px");
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}
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var win = ifr.contentWindow;
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win.addEventListener("resize", handleResize);
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SpecialPowers.setFullZoom(win, 2);
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is(resizeHandlerRan, false,
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"Resize handler should not have run yet for this test to be valid");
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// Now flush out layout on the subdocument, to trigger the resize handler
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is(bod.getBoundingClientRect().width, 50, "Width of body should still be 50px");
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window.requestAnimationFrame(function() {
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is(resizeHandlerRan, true, "Resize handler should have run");
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win.removeEventListener("resize", handleResize);
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SimpleTest.finish();
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});
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});
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</script>
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</pre>
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</body>
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</html>
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