Blitz - WPT: scope-import-multiple.html

wpt / css / css-cascade / scope-import-multiple.html

Data from commit:
a50cb89 wpt: run reference-named files which are themselves tests (#836) (2026-09-03)

Subtest	Status	Message
A stylesheet may be imported multiple times, and scoped differently	FAIL	assert_equals: expected "1" but got ""
Scope-imported rule does not apply outside of scope	PASS

Enable JavaScript in test iframe

/css/css-cascade/scope-import-multiple.html

<!DOCTYPE html>
<title>@import scope(), same stylesheet imported multiple times</title>
<link rel="help" href="https://drafts.csswg.org/css-cascade-6/#at-import">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<style>
@import url("resources/scope-imported.css") scope((.scope1));
@import url("resources/scope-imported.css") scope((.scope2));
</style>
<main id=main>
  <div class=scope1>
    <div class=x>Inside</div>
  </div>
  <div class=scope2>
    <div class=x>Inside</div>
  </div>
  <div class=x>Outside</div>
</main>
<script>
  test(() => {
    let e1 = main.querySelector('.scope1 > .x');
    let e2 = main.querySelector('.scope2 > .x');
    assert_equals(getComputedStyle(e1).getPropertyValue('--x'), '1');
    assert_equals(getComputedStyle(e2).getPropertyValue('--x'), '1');
  }, 'A stylesheet may be imported multiple times, and scoped differently');

  test(() => {
    let e = main.querySelector('main > .x');
    assert_equals(getComputedStyle(e).getPropertyValue('--x'), '');
  }, 'Scope-imported rule does not apply outside of scope');
</script>