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Test Info: Warnings
- This test has a WPT meta file that expects 3 subtest issues.
- This WPT test may be referenced by the following Test IDs:
- /css/css-values/random-in-descriptors.tentative.html - WPT Dashboard Interop Dashboard
<!DOCTYPE html>
<title>CSS Values and Units Test: random() in at-rule descriptors</title>
<link rel="help" href="https://drafts.csswg.org/css-values-5/#random">
<link rel="help" href="https://github.com/w3c/csswg-drafts/issues/10982">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/css/css-conditional/container-queries/support/cq-testcommon.js"></script>
<style id="test_sheet">
@font-face {
font-family: my-font;
font-weight: 300;
font-weight: random(500, 900);
}
@font-face {
font-family: my-font;
font-stretch: 30%;
font-stretch: random(element-shared, 0%, 10%);
}
@font-palette-values --palette {
font-family: my-font;
base-palette: 3;
base-palette: random(10, 30);
}
@font-feature-values my-font {
@swash {
foo: random(1, 3);
}
}
</style>
<div id="test"></div>
<script>
const rules = test_sheet.sheet.cssRules;
test(() => {
assert_equals(rules[0].style.fontWeight, "300");
}, "random() should not be allowed in @font-face descriptors");
test(() => {
assert_equals(rules[1].style.fontStretch, "30%");
}, "element-shared random() should not be allowed in @font-face descriptors");
test(() => {
assert_equals(rules[2].basePalette, "3");
}, "random()");
test(() => {
const swashValues = rules[3].swash.values();
assert_equals(swashValues.next().value, undefined);
}, "element-shared ");
</script>