48 lines
1.2 KiB
HTML
48 lines
1.2 KiB
HTML
<!doctype HTML>
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<html>
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<meta charset="utf8">
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<title>Content Visibility: clientLeft/clientTop/clientWidth/clientHeight measure correctly</title>
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<link rel="author" title="Rob Buis" href="mailto:rbuis@igalia.com">
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<link rel="help" href="https://drafts.csswg.org/css-contain/#content-visibility">
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<meta name="assert" content="clientLeft/clientTop/clientWidth/clientHeight measure correctly in content-visibility hidden subtree">
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<style>
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body {
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margin: 0;
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padding: 0;
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}
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#outer {
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width: 100px;
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height: 100px;
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background: lightblue;
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content-visibility: hidden;
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}
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#inner {
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border-left: 25px black solid;
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border-top: 25px black solid;
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margin: 25px;
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width: 50px;
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height: 50px;
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background: lightgreen;
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}
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</style>
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<body>
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<div id="outer"><div id="inner"></div></div>
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</body>
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<script>
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test(() => {
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const inner = document.getElementById("inner");
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assert_equals(inner.clientLeft, 25, "left");
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assert_equals(inner.clientTop, 25, "top");
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assert_equals(inner.clientWidth, 50, "width");
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assert_equals(inner.clientHeight, 50, "height");
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});
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</script>
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</html>
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