Blitz - WPT: mask-image-computed.html

wpt / css / css-masking / parsing / mask-image-computed.html

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

Subtest	Status	Message
Property mask-image value 'none'	PASS
Property mask-image value 'url("http://{{host}}/")'	PASS
Property mask-image value 'none, url("http://{{host}}/")'	PASS
Property mask-image value 'linear-gradient(to left bottom, red, blue)'	PASS
Property mask-image value 'radial-gradient(rgb(255, 0, 0), rgb(0, 0, 255))'	PASS
Property mask-image value 'radial-gradient(at center, red, blue)'	PASS
Property mask-image value 'radial-gradient(at 50%, red, blue)'	PASS
Property mask-image value 'radial-gradient(at 10px 10px, rgb(255, 0, 0), rgb(0, 0, 255))'	PASS
Property mask-image value 'radial-gradient(farthest-side, rgb(255, 0, 0), rgb(0, 0, 255))'	PASS
Property mask-image value 'radial-gradient(farthest-side at 10px 10px, rgb(255, 0, 0), rgb(0, 0, 255))'	PASS
Property mask-image value 'radial-gradient(farthest-corner, red, blue)'	PASS
Property mask-image value 'radial-gradient(farthest-corner at center, red, blue)'	PASS
Property mask-image value 'radial-gradient(farthest-corner at 50%, red, blue)'	PASS
Property mask-image value 'radial-gradient(farthest-corner at 10px 10px, red, blue)'	PASS
Property mask-image value 'radial-gradient(10px at 20px 30px, rgb(255, 0, 0), rgb(0, 0, 255))'	PASS
Property mask-image value 'radial-gradient(circle calc(-0.5em + 10px) at calc(-1em + 10px) calc(-2em + 10px), red, blue)'	PASS
Property mask-image value 'radial-gradient(ellipse calc(-0.5em + 10px) calc(0.5em + 10px) at 20px 30px, red, blue)'	PASS
Property mask-image value 'radial-gradient(ellipse calc(0.5em + 10px) calc(-0.5em + 10px) at 20px 30px, red, blue)'	PASS
Property mask-image value 'radial-gradient(10px at 1lh 1lh, red, blue)'	PASS
Property mask-image value 'conic-gradient(rgb(255, 0, 0), rgb(0, 0, 255))'	PASS
Property mask-image value 'conic-gradient(red, gold)'	PASS
Property mask-image value 'conic-gradient(red 0%, gold 100%)'	PASS
Property mask-image value 'conic-gradient(red 0deg, gold 1turn)'	PASS
Property mask-image value 'conic-gradient(white -50%, black 150%)'	PASS
Property mask-image value 'conic-gradient(white -180deg, black 540deg)'	PASS
Property mask-image value 'conic-gradient(hsl(0,0%,75%), hsl(0,0%,25%))'	PASS
Property mask-image value 'conic-gradient(at center, red, blue)'	PASS
Property mask-image value 'conic-gradient(at 50%, red, blue)'	PASS
Property mask-image value 'conic-gradient(at 25% 75%, red, gold)'	PASS
Property mask-image value 'conic-gradient(at 10px 10px, rgb(255, 0, 0), rgb(0, 0, 255))'	PASS
Property mask-image value 'conic-gradient(from 0deg, red, blue)'	PASS
Property mask-image value 'conic-gradient(from 0deg at center, red, blue)'	PASS
Property mask-image value 'conic-gradient(from 0deg at 50%, red, blue)'	PASS
Property mask-image value 'conic-gradient(from 0deg at 50% 50%, red, gold)'	PASS
Property mask-image value 'conic-gradient(from 0deg at 10px 10px, red, blue)'	PASS
Property mask-image value 'conic-gradient(from 45deg, rgb(255, 0, 0), rgb(0, 0, 255))'	PASS
Property mask-image value 'conic-gradient(from 45deg, white, black, white)'	PASS
Property mask-image value 'conic-gradient(from 45deg at center, red, blue)'	PASS
Property mask-image value 'conic-gradient(from 45deg at 50%, red, blue)'	PASS
Property mask-image value 'conic-gradient(from 45deg at 10px 10px, red, blue)'	PASS
Property mask-image value 'conic-gradient(from -45deg, rgb(255, 0, 0), rgb(0, 0, 255))'	PASS
Property mask-image value 'conic-gradient(from -45deg at center, red, blue)'	PASS
Property mask-image value 'conic-gradient(from -45deg at 50%, red, blue)'	PASS
Property mask-image value 'conic-gradient(from -45deg at 10px 10px, red, blue)'	PASS
Property mask-image value 'conic-gradient(from 45deg at 1lh 1lh, red, blue)'	PASS
Property mask-image value 'repeating-conic-gradient(red, gold)'	PASS
Property mask-image value 'repeating-conic-gradient(from 0deg at center, red, gold)'	PASS

Enable JavaScript in test iframe

/css/css-masking/parsing/mask-image-computed.html

<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>CSS Masking Module Level 1: getComputedStyle().maskImage</title>
<link rel="author" title="Javier Fernandez" href="mailto:jfernandez@igalia.com">
<link rel="help" href="https://drafts.csswg.org/css-masking/#the-mask-image">
<meta name="assert" content="mask-image computed value is the keyword 'none', a computed <image>, or a computed <url>.">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/css/support/computed-testcommon.js"></script>
<style>
  #target {
    font-size: 40px;
    line-height: 2;
  }
</style>
</head>
<body>
<div id="target"></div>
<script>
test_computed_value("mask-image", "none");

test_computed_value("mask-image", 'url("http://{{host}}/")');
test_computed_value("mask-image", 'none, url("http://{{host}}/")');

test_computed_value('mask-image', 'linear-gradient(to left bottom, red, blue)', 'linear-gradient(to left bottom, rgb(255, 0, 0), rgb(0, 0, 255))');

test_computed_value('mask-image', 'radial-gradient(rgb(255, 0, 0), rgb(0, 0, 255))');
test_computed_value('mask-image', 'radial-gradient(at center, red, blue)', 'radial-gradient(rgb(255, 0, 0), rgb(0, 0, 255))');
test_computed_value('mask-image', 'radial-gradient(at 50%, red, blue)', 'radial-gradient(rgb(255, 0, 0), rgb(0, 0, 255))');
test_computed_value('mask-image', 'radial-gradient(at 10px 10px, rgb(255, 0, 0), rgb(0, 0, 255))');
test_computed_value('mask-image', 'radial-gradient(farthest-side, rgb(255, 0, 0), rgb(0, 0, 255))');
test_computed_value('mask-image', 'radial-gradient(farthest-side at 10px 10px, rgb(255, 0, 0), rgb(0, 0, 255))');
test_computed_value('mask-image', 'radial-gradient(farthest-corner, red, blue)', 'radial-gradient(rgb(255, 0, 0), rgb(0, 0, 255))');
test_computed_value('mask-image', 'radial-gradient(farthest-corner at center, red, blue)', 'radial-gradient(rgb(255, 0, 0), rgb(0, 0, 255))');
test_computed_value('mask-image', 'radial-gradient(farthest-corner at 50%, red, blue)', 'radial-gradient(rgb(255, 0, 0), rgb(0, 0, 255))');
test_computed_value('mask-image', 'radial-gradient(farthest-corner at 10px 10px, red, blue)', 'radial-gradient(at 10px 10px, rgb(255, 0, 0), rgb(0, 0, 255))');

test_computed_value('mask-image', 'radial-gradient(10px at 20px 30px, rgb(255, 0, 0), rgb(0, 0, 255))');
test_computed_value('mask-image', 'radial-gradient(circle calc(-0.5em + 10px) at calc(-1em + 10px) calc(-2em + 10px), red, blue)', 'radial-gradient(0px at -30px -70px, rgb(255, 0, 0), rgb(0, 0, 255))');
test_computed_value('mask-image', 'radial-gradient(ellipse calc(-0.5em + 10px) calc(0.5em + 10px) at 20px 30px, red, blue)', 'radial-gradient(0px 30px at 20px 30px, rgb(255, 0, 0), rgb(0, 0, 255))');
test_computed_value('mask-image', 'radial-gradient(ellipse calc(0.5em + 10px) calc(-0.5em + 10px) at 20px 30px, red, blue)', 'radial-gradient(30px 0px at 20px 30px, rgb(255, 0, 0), rgb(0, 0, 255))');
test_computed_value('mask-image', 'radial-gradient(10px at 1lh 1lh, red, blue)', 'radial-gradient(10px at 80px 80px, rgb(255, 0, 0), rgb(0, 0, 255))');

test_computed_value('mask-image', 'conic-gradient(rgb(255, 0, 0), rgb(0, 0, 255))');
test_computed_value('mask-image', 'conic-gradient(red, gold)', 'conic-gradient(rgb(255, 0, 0), rgb(255, 215, 0))');
test_computed_value('mask-image', 'conic-gradient(red 0%, gold 100%)', 'conic-gradient(rgb(255, 0, 0) 0%, rgb(255, 215, 0) 100%)')
test_computed_value('mask-image', 'conic-gradient(red 0deg, gold 1turn)', 'conic-gradient(rgb(255, 0, 0) 0deg, rgb(255, 215, 0) 360deg)');
test_computed_value('mask-image', 'conic-gradient(white -50%, black 150%)', 'conic-gradient(rgb(255, 255, 255) -50%, rgb(0, 0, 0) 150%)');
test_computed_value('mask-image', 'conic-gradient(white -180deg, black 540deg)', 'conic-gradient(rgb(255, 255, 255) -180deg, rgb(0, 0, 0) 540deg)');
test_computed_value('mask-image', 'conic-gradient(hsl(0,0%,75%), hsl(0,0%,25%))', 'conic-gradient(rgb(191, 191, 191), rgb(64, 64, 64))');
test_computed_value('mask-image', 'conic-gradient(at center, red, blue)', 'conic-gradient(rgb(255, 0, 0), rgb(0, 0, 255))');
test_computed_value('mask-image', 'conic-gradient(at 50%, red, blue)', 'conic-gradient(rgb(255, 0, 0), rgb(0, 0, 255))');
test_computed_value('mask-image', 'conic-gradient(at 25% 75%, red, gold)', 'conic-gradient(at 25% 75%, rgb(255, 0, 0), rgb(255, 215, 0))');
test_computed_value('mask-image', 'conic-gradient(at 10px 10px, rgb(255, 0, 0), rgb(0, 0, 255))');
test_computed_value('mask-image', 'conic-gradient(from 0deg, red, blue)', 'conic-gradient(rgb(255, 0, 0), rgb(0, 0, 255))');
test_computed_value('mask-image', 'conic-gradient(from 0deg at center, red, blue)', 'conic-gradient(rgb(255, 0, 0), rgb(0, 0, 255))');
test_computed_value('mask-image', 'conic-gradient(from 0deg at 50%, red, blue)', 'conic-gradient(rgb(255, 0, 0), rgb(0, 0, 255))');
test_computed_value('mask-image', 'conic-gradient(from 0deg at 50% 50%, red, gold)', 'conic-gradient(rgb(255, 0, 0), rgb(255, 215, 0))');
test_computed_value('mask-image', 'conic-gradient(from 0deg at 10px 10px, red, blue)', 'conic-gradient(at 10px 10px, rgb(255, 0, 0), rgb(0, 0, 255))');
test_computed_value('mask-image', 'conic-gradient(from 45deg, rgb(255, 0, 0), rgb(0, 0, 255))');
test_computed_value('mask-image', 'conic-gradient(from 45deg, white, black, white)', 'conic-gradient(from 45deg, rgb(255, 255, 255), rgb(0, 0, 0), rgb(255, 255, 255))');
test_computed_value('mask-image', 'conic-gradient(from 45deg at center, red, blue)', 'conic-gradient(from 45deg, rgb(255, 0, 0), rgb(0, 0, 255))');
test_computed_value('mask-image', 'conic-gradient(from 45deg at 50%, red, blue)', 'conic-gradient(from 45deg, rgb(255, 0, 0), rgb(0, 0, 255))');
test_computed_value('mask-image', 'conic-gradient(from 45deg at 10px 10px, red, blue)', 'conic-gradient(from 45deg at 10px 10px, rgb(255, 0, 0), rgb(0, 0, 255))');
test_computed_value('mask-image', 'conic-gradient(from -45deg, rgb(255, 0, 0), rgb(0, 0, 255))');
test_computed_value('mask-image', 'conic-gradient(from -45deg at center, red, blue)', 'conic-gradient(from -45deg, rgb(255, 0, 0), rgb(0, 0, 255))');
test_computed_value('mask-image', 'conic-gradient(from -45deg at 50%, red, blue)', 'conic-gradient(from -45deg, rgb(255, 0, 0), rgb(0, 0, 255))');
test_computed_value('mask-image', 'conic-gradient(from -45deg at 10px 10px, red, blue)', 'conic-gradient(from -45deg at 10px 10px, rgb(255, 0, 0), rgb(0, 0, 255))');
test_computed_value('mask-image', 'conic-gradient(from 45deg at 1lh 1lh, red, blue)', 'conic-gradient(from 45deg at 80px 80px, rgb(255, 0, 0), rgb(0, 0, 255))');

test_computed_value('mask-image', 'repeating-conic-gradient(red, gold)', 'repeating-conic-gradient(rgb(255, 0, 0), rgb(255, 215, 0))');
test_computed_value('mask-image', 'repeating-conic-gradient(from 0deg at center, red, gold)', 'repeating-conic-gradient(rgb(255, 0, 0), rgb(255, 215, 0))');
</script>
</body>
</html>