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Automatic update from web-platform-tests Add test for invalid background shorthand <bg-size> position. Fixes #18947 -- wpt-commits: 4b106c87a91c6e9875ad59f7cca14216f05b4e0e wpt-pr: 18952
22 lines
869 B
HTML
22 lines
869 B
HTML
<!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>CSS Backgrounds and Borders Module Level 3: parsing background with invalid values</title>
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<link rel="author" title="Eric Willigers" href="mailto:ericwilligers@chromium.org">
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<link rel="help" href="https://drafts.csswg.org/css-backgrounds/#background">
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<meta name="assert" content="background supports only the grammar '<bg-layer># , <final-bg-layer>'.">
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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/support/parsing-testcommon.js"></script>
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</head>
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<body>
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<script>
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// <bg-layer> does not allow a <color>.
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test_invalid_value("background", "red, green");
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// A `/ <bg-size>` is only allowed directly after a <bg-position>.
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test_invalid_value("background", "black 0 url(https://example.invalid/) / cover");
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</script>
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</body>
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</html>
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