at-container-snapped-serialization.html

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This WPT test may be referenced by the following Test IDs:
- /css/css-conditional/container-queries/scroll-state/at-container-snapped-serialization.html - WPT Dashboard Interop Dashboard

<!DOCTYPE html>

<title>CSS Container Queries: scroll-state(snapped) conditionText serialization</title>

<link rel="help" href="https://drafts.csswg.org/css-conditional-5/#container-queries">

<link rel="help" href="https://drafts.csswg.org/cssom/#serialize-a-css-rule">

<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="testSheet">

  @container scroll-state(        snapped:inline) { }

  @container scroll-STate(snapped:    ) { }

  @container scroll-STate(snapped) { }

  @container  scroll-state(  ( snapped: INLINE) OR ( SNAPPED: BlOCK  ) ) { }

  @container scroll-state (snapped: inline) { }

</style>

<script>

  setup(() => {

    assert_implements_scroll_state_container_queries();

    assert_equals(testSheet.sheet.cssRules.length, 5);

});

  const tests = [

      ["scroll-state(snapped: inline)", "Normalize spaces"],

      ["scroll-STate(snapped:    )", "No value - invalid, serializes as <general-enclosed>"],

      ["scroll-state(snapped)", "Boolean context"],

      ["scroll-state((snapped: inline) or (snapped: block))", "Logical with 'or'"],

      ["scroll-state (snapped: inline)", "Not a scroll-state function with space before '('"]

  ].map((e, i) => [testSheet.sheet.cssRules[i], ...e]);

  tests.forEach((t) => {

    test(() => assert_equals(t[0].conditionText, t[1]), t[2]);

});

</script>