Blitz - WPT: all-prop-revert-layer-noop.html

wpt / css / css-cascade / all-prop-revert-layer-noop.html

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

Subtest	Status	Message
a	FAIL	value with type `object` is not iterable
abbr	FAIL	value with type `object` is not iterable
address	FAIL	value with type `object` is not iterable
area	FAIL	value with type `object` is not iterable
article	FAIL	value with type `object` is not iterable
aside	FAIL	value with type `object` is not iterable
audio	FAIL	value with type `object` is not iterable
b	FAIL	value with type `object` is not iterable
base	FAIL	value with type `object` is not iterable
bdi	FAIL	value with type `object` is not iterable
bdo	FAIL	value with type `object` is not iterable
blockquote	FAIL	value with type `object` is not iterable
body	FAIL	value with type `object` is not iterable
br	FAIL	value with type `object` is not iterable
button	FAIL	value with type `object` is not iterable
canvas	FAIL	value with type `object` is not iterable
caption	FAIL	value with type `object` is not iterable
cite	FAIL	value with type `object` is not iterable
code	FAIL	value with type `object` is not iterable
col	FAIL	value with type `object` is not iterable
colgroup	FAIL	value with type `object` is not iterable
data	FAIL	value with type `object` is not iterable
datalist	FAIL	value with type `object` is not iterable
dd	FAIL	value with type `object` is not iterable
del	FAIL	value with type `object` is not iterable
details	FAIL	value with type `object` is not iterable
dfn	FAIL	value with type `object` is not iterable
dialog	FAIL	value with type `object` is not iterable
div	FAIL	value with type `object` is not iterable
dl	FAIL	value with type `object` is not iterable
dt	FAIL	value with type `object` is not iterable
em	FAIL	value with type `object` is not iterable
embed	FAIL	value with type `object` is not iterable
fieldset	FAIL	value with type `object` is not iterable
figcaption	FAIL	value with type `object` is not iterable
figure	FAIL	value with type `object` is not iterable
footer	FAIL	value with type `object` is not iterable
form	FAIL	value with type `object` is not iterable
h1	FAIL	value with type `object` is not iterable
h2	FAIL	value with type `object` is not iterable
h3	FAIL	value with type `object` is not iterable
h4	FAIL	value with type `object` is not iterable
h5	FAIL	value with type `object` is not iterable
h6	FAIL	value with type `object` is not iterable
head	FAIL	value with type `object` is not iterable
header	FAIL	value with type `object` is not iterable
hr	FAIL	value with type `object` is not iterable
html	FAIL	value with type `object` is not iterable
i	FAIL	value with type `object` is not iterable
iframe	FAIL	value with type `object` is not iterable
img	FAIL	value with type `object` is not iterable
input	FAIL	value with type `object` is not iterable
ins	FAIL	value with type `object` is not iterable
kbd	FAIL	value with type `object` is not iterable
label	FAIL	value with type `object` is not iterable
legend	FAIL	value with type `object` is not iterable
li	FAIL	value with type `object` is not iterable
link	FAIL	value with type `object` is not iterable
main	FAIL	value with type `object` is not iterable
map	FAIL	value with type `object` is not iterable
mark	FAIL	value with type `object` is not iterable
math	FAIL	value with type `object` is not iterable
menu	FAIL	value with type `object` is not iterable
meta	FAIL	value with type `object` is not iterable
meter	FAIL	value with type `object` is not iterable
nav	FAIL	value with type `object` is not iterable
noscript	FAIL	value with type `object` is not iterable
object	FAIL	value with type `object` is not iterable
ol	FAIL	value with type `object` is not iterable
optgroup	FAIL	value with type `object` is not iterable
option	FAIL	value with type `object` is not iterable
output	FAIL	value with type `object` is not iterable
p	FAIL	value with type `object` is not iterable
param	FAIL	value with type `object` is not iterable
pre	FAIL	value with type `object` is not iterable
progress	FAIL	value with type `object` is not iterable
q	FAIL	value with type `object` is not iterable
rp	FAIL	value with type `object` is not iterable
rt	FAIL	value with type `object` is not iterable
ruby	FAIL	value with type `object` is not iterable
s	FAIL	value with type `object` is not iterable
samp	FAIL	value with type `object` is not iterable
script	FAIL	value with type `object` is not iterable
search	FAIL	value with type `object` is not iterable
section	FAIL	value with type `object` is not iterable
select	FAIL	value with type `object` is not iterable
slot	FAIL	value with type `object` is not iterable
small	FAIL	value with type `object` is not iterable
source	FAIL	value with type `object` is not iterable
span	FAIL	value with type `object` is not iterable
strong	FAIL	value with type `object` is not iterable
style	FAIL	value with type `object` is not iterable
sub	FAIL	value with type `object` is not iterable
summary	FAIL	value with type `object` is not iterable
sup	FAIL	value with type `object` is not iterable
svg	FAIL	value with type `object` is not iterable
table	FAIL	value with type `object` is not iterable
tbody	FAIL	value with type `object` is not iterable
td	FAIL	value with type `object` is not iterable
template	FAIL	value with type `object` is not iterable
textarea	FAIL	value with type `object` is not iterable
tfoot	FAIL	value with type `object` is not iterable
th	FAIL	value with type `object` is not iterable
thead	FAIL	value with type `object` is not iterable
time	FAIL	value with type `object` is not iterable
title	FAIL	value with type `object` is not iterable
tr	FAIL	value with type `object` is not iterable
track	FAIL	value with type `object` is not iterable
u	FAIL	value with type `object` is not iterable
ul	FAIL	value with type `object` is not iterable
var	FAIL	value with type `object` is not iterable
video	FAIL	value with type `object` is not iterable
wbr	FAIL	value with type `object` is not iterable
z-custom	FAIL	value with type `object` is not iterable

Enable JavaScript in test iframe

/css/css-cascade/all-prop-revert-layer-noop.html

<!DOCTYPE html>
<meta charset="utf-8">
<title>CSS Cascade: "all: revert-layer"</title>
<link rel="author" title="Oriol Brufau" href="mailto:obrufau@igalia.com">
<link rel="help" href="https://www.w3.org/TR/css-cascade-5/#revert-layer">
<meta name="assert" content="Checks that adding 'all: revert-layer' inside @layer has no effect on elements with no other author rules.">
<!-- Split into chunks to avoid timeouts. -->
<meta name="variant" content="?include=0">
<meta name="variant" content="?include=1">
<meta name="variant" content="?include=2">
<meta name="variant" content="?include=3">
<meta name="variant" content="?include=4">
<meta name="variant" content="?include=5">
<meta name="variant" content="?include=6">
<meta name="variant" content="?include=7">
<script>
  const CHUNKS = 8;
</script>

<style>
@layer {
  .revert-all {
    all: revert-layer;
  }
}
</style>

<div id="log"></div>
<div id="wrapper"></div>

<script src="/common/subset-tests-by-key.js"></script>
<script src="/html/resources/common.js"></script>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script>
function cloneStyle(style) {
  const clone = Object.create(null);
  for (let property of style) {
    clone[property] = style.getPropertyValue(property);
  }
  return clone;
}

function assertSameClones(clone1, clone2, callback) {
  for (let property in clone1) {
    const value1 = clone1[property];
    const value2 = clone2[property];
    // assert_equals is slow, so only call it if it's going to fail.
    if (value1 !== value2) {
      assert_equals(value1, value2, property);
    }
  }
}

const wrapper = document.getElementById("wrapper");
const elementNames = [...HTML5_ELEMENTS, "math", "svg", "z-custom"].sort();
for (let i = 0; i < elementNames.length; ++i) {
  let elementName = elementNames[i];
  let chunk = i % CHUNKS;
  subsetTestByKey(chunk.toString(), test, function() {
    const element = document.createElement(elementName);
    wrapper.appendChild(element);
    const style = getComputedStyle(element);
    const clonedBaseStyle = cloneStyle(style);
    element.classList.add("revert-all");
    const clonedRevertedStyle = cloneStyle(style);
    assertSameClones(clonedRevertedStyle, clonedBaseStyle);
  }, elementName);
}
</script>