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Automatic update from web-platform-tests Don't skip invalid functions when looking for var references. This matches the spec, WebKit and Firefox. From https://drafts.csswg.org/css-variables/#using-variables: > If a property contains one or more var() functions, and those functions are > syntactically valid, the entire property’s grammar must be assumed to be > valid at parse time. It is only syntax-checked at computed-value time, after > var() functions have been substituted. Bug: 921152 Change-Id: Ie46268ffae4e01f457f379c674e0cf1a7ccea354 Reviewed-on: https://chromium-review.googlesource.com/c/1446653 Commit-Queue: Rune Lillesveen <futhark@chromium.org> Reviewed-by: Rune Lillesveen <futhark@chromium.org> Reviewed-by: Eric Willigers <ericwilligers@chromium.org> Cr-Commit-Position: refs/heads/master@{#628023} -- wpt-commits: 53de730057f1abca14d8bf9f25077148cd3163c3 wpt-pr: 15162
21 lines
736 B
HTML
21 lines
736 B
HTML
<!DOCTYPE html>
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<html>
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<head>
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<link rel="help" href="https://drafts.csswg.org/css-env-1/">
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<title>Test that CSS env vars work with CSS.supports</title>
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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</head>
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<body>
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<script>
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test(() => {
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assert_true(CSS.supports("background: env(test)"));
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assert_true(CSS.supports("background", "env(test)"));
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assert_true(CSS.supports("background", "env(test, 10px)"));
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assert_true(CSS.supports("background", "foobar(env(test))"));
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assert_false(CSS.supports("background", "env()"));
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assert_false(CSS.supports("background", "env(test,)"));
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});
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</script>
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</body>
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</html>
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