51 lines
842 B
HTML
51 lines
842 B
HTML
<!DOCTYPE html>
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<html>
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<head>
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<style>
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body {
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height: 2000px;
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}
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.masthead {
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position: sticky;
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width: 200px;
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height: 100px;
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background-color: rgba(0, 0, 0, 0.2);
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}
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.make-fixed .masthead {
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position: fixed;
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}
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.fixed {
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position: fixed;
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width: 100px;
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height: 100px;
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}
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</style>
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<script>
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if (window.testRunner) {
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testRunner.dumpAsText();
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testRunner.waitUntilDone();
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}
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function doTest()
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{
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window.setTimeout(function() {
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document.body.classList.add("make-fixed")
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if (window.testRunner)
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testRunner.notifyDone();
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}, 0);
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}
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window.addEventListener('load', doTest, false);
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</script>
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</head>
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<body>
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<div class="masthead">This test should not assert in debug.
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<div class="fixed">
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</div>
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</div>
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</body>
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</html>
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