33 lines
1.3 KiB
HTML
33 lines
1.3 KiB
HTML
<!DOCTYPE html>
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<html class="reftest-wait">
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<head>
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<meta charset="utf-8">
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<title>CSS Test: :focus-within selector</title>
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<link rel="author" title="Ethan Lin" href="mailto:ethlin@mozilla.com">
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<link rel="author" title="Mozilla" href="https://www.mozilla.org">
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<link rel="help" href="https://drafts.csswg.org/selectors-4/#focus-within-pseudo">
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<meta name="assert" content="Test checks :focus-within should not work for iframe">
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<link rel="match" href="focus-within-013-ref.html">
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<style>
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div:focus-within {
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border: solid 15px red;
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}
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iframe:focus-within {
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border: solid 15px red;
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}
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</style>
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</head>
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<body>
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<p>Test passes if, when the element inside the iframe is focused, there is no red border surrounded.</p>
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<div>
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<iframe id="iframe" src="focus-within-1.html" width="300px" height="300px" frameborder="0" tabindex="1"><p>Your browser does not support iframes.</p></iframe>
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</div>
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<script>
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var iframe = document.getElementById("iframe");
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iframe.addEventListener("load", function() {
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while (iframe.contentWindow.document.documentElement.classList.contains("reftest-wait")) {}
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document.documentElement.classList.remove('reftest-wait');
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});
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</script>
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</body>
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</html>
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