wpt / css / css-sizing / contain-intrinsic-size / contain-intrinsic-size-032.html

Status: FAIL | Duration: 2ms | Subtests: 1/9 | Open test on wpt.live | wpt.fyi

TestTest SourceSubtests (1/9)

Data from commit:
708eb61 WPT runner: support mismatch reftests and multiple rel=match links (#665) (2026-08-09)

SubtestStatusMessage
.test 1FAILassert_equals: failed to parse data-expected-client-width value default as f32 assert_equals: failed to parse data-expected-client-height value default as f32
.test 2FAILassert_equals: failed to parse data-expected-client-width value default as f32
.test 3FAILassert_equals: failed to parse data-expected-client-width value default as f32 assert_equals: data-expected-client-height expected 100 got 0
.test 4FAILassert_equals: failed to parse data-expected-client-height value default as f32
.test 5PASS
.test 6FAILassert_equals: data-expected-client-height expected 100 got 0
.test 7FAILassert_equals: data-expected-client-width expected 100 got 0 assert_equals: failed to parse data-expected-client-height value default as f32
.test 8FAILassert_equals: data-expected-client-width expected 100 got 0
.test 9FAILassert_equals: data-expected-client-width expected 100 got 0 assert_equals: data-expected-client-height expected 100 got 0

/css/css-sizing/contain-intrinsic-size/contain-intrinsic-size-032.html

<!DOCTYPE html>
<meta charset="utf-8">
<title>CSS contain-intrinsic-size: single-select list box</title>
<link rel="author" title="Oriol Brufau" href="mailto:obrufau@igalia.com">
<link rel="help" href="https://drafts.csswg.org/css-sizing-4/#intrinsic-size-override">
<link rel="help" href="https://html.spec.whatwg.org/multipage/rendering.html#list-box">
<style>
.ciw-0 {
  contain-intrinsic-width: 0px;
}
.ciw-100 {
  contain-intrinsic-width: 100px;
}
.cih-0 {
  contain-intrinsic-height: 0px;
}
.cih-100 {
  contain-intrinsic-height: 100px;
}
select {
  padding: 0;
  border: solid;
  margin: 5px;
}
.test {
  contain: size;
}
</style>

<!-- To measure the size of an empty <select> without size containment -->
<select id="reference"></select>

<select class="test ciw-none cih-none"
    data-expected-client-width="default" data-expected-client-height="default"></select>
<select class="test ciw-none cih-0"
    data-expected-client-width="default" data-expected-client-height="0"></select>
<select class="test ciw-none cih-100"
    data-expected-client-width="default" data-expected-client-height="100"></select>

<select class="test ciw-0 cih-none"
    data-expected-client-width="0" data-expected-client-height="default"></select>
<select class="test ciw-0 cih-0"
    data-expected-client-width="0" data-expected-client-height="0"></select>
<select class="test ciw-0 cih-100"
    data-expected-client-width="0" data-expected-client-height="100"></select>

<select class="test ciw-100 cih-none"
    data-expected-client-width="100" data-expected-client-height="default"></select>
<select class="test ciw-100 cih-0"
    data-expected-client-width="100" data-expected-client-height="0"></select>
<select class="test ciw-100 cih-100"
    data-expected-client-width="100" data-expected-client-height="100"></select>

<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/resources/check-layout-th.js"></script>
<script>
const reference = document.getElementById("reference");
const normalWidth = reference.clientWidth;
const normalHeight = reference.clientHeight;
for (let test of document.querySelectorAll(".ciw-none")) {
  test.dataset.expectedClientWidth = normalWidth;
}
for (let test of document.querySelectorAll(".cih-none")) {
  test.dataset.expectedClientHeight = normalHeight;
}
checkLayout('.test');
</script>