зеркало из https://github.com/mozilla/gecko-dev.git
Bug 919437 - Add a test to ensure setting the scrollport size overrides the inner size. r=roc
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Коммит
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@ -16,6 +16,7 @@ support-files =
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[test_gsp-qualified.html]
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[test_gsp-quirks.html]
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[test_gsp-standards.html]
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[test_innersize_scrollport.html]
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[test_messageChannel.html]
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[test_messageChannel_cloning.html]
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[test_messageChannel_pingpong.html]
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@ -0,0 +1,43 @@
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<!DOCTYPE html>
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<html>
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<head>
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<meta charset="UTF-8">
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<title>Test for Bug 919437</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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</head>
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<body>
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<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=919437">Mozilla Bug 919437</a>
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<div id="content" style="display: none"></div>
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<pre id="test">
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<script type="application/javascript">
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/** Test for Bug 919437 **/
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SimpleTest.waitForExplicitFinish();
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function run()
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{
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var oldWidth = window.innerWidth;
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var oldHeight = window.innerHeight;
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var newWidth = oldWidth / 2;
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var newHeight = oldHeight / 2;
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var utils = SpecialPowers.getDOMWindowUtils(window);
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utils.setScrollPositionClampingScrollPortSize(newWidth, newHeight);
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is(window.innerWidth, newWidth, "innerWidth not updated to scroll port width");
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is(window.innerHeight, newHeight, "innerHeight not updated to scroll port height");
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window.innerWidth = oldWidth;
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window.innerHeight = oldHeight;
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is(window.innerWidth, newWidth, "innerWidth clobbered by direct set");
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is(window.innerHeight, newHeight, "innerHeight clobbered by direct set");
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SimpleTest.finish();
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}
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window.addEventListener("load", run, false);
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</script>
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</pre>
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</body>
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</html>
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