23 lines
1 KiB
HTML
23 lines
1 KiB
HTML
<!DOCTYPE html>
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<title>CSS Anchor Positioning: position-area should not affect computed inset values</title>
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<link rel="help" href="https://drafts.csswg.org/css-anchor-position/#position-area">
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<script src="/css/css-typed-om/resources/testhelper.js"></script>
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<style>
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#abs {
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position: absolute;
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position-area: span-all;
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}
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</style>
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<div id="abs"></div>
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<script>
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test(() => {
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let style = abs.computedStyleMap();
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assert_equals(style.get("position-area").toString(), "span-all", "position-area is supported");
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assert_style_value_equals(style.get("left"), new CSSKeywordValue("auto"));
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assert_style_value_equals(style.get("right"), new CSSKeywordValue("auto"));
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assert_style_value_equals(style.get("top"), new CSSKeywordValue("auto"));
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assert_style_value_equals(style.get("bottom"), new CSSKeywordValue("auto"));
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}, "position-area does not affect insets at computed value time");
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</script>
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