background-image-computed.sub.html

mozilla-central/testing/web-platform/tests/css/css-backgrounds/parsing/background-image-computed.sub.html

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Test Info:

This WPT test may be referenced by the following Test IDs:
- /css/css-backgrounds/parsing/background-image-computed.sub.html - WPT Dashboard Interop Dashboard

<!DOCTYPE html>

<html>

<head>

<meta charset="utf-8">

<title>CSS Backgrounds and Borders: getComputedStyle().backgroundImage</title>

<link rel="help" href="https://drafts.csswg.org/css-backgrounds/#background-image">

<meta name="assert" content="background-image computed value is as specified.">

<meta name="assert" content="Colors and lengths are computed, with radii clamped.">

<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;

</style>

</head>

<body>

<!-- target is used by test_computed_value -->

<div id="target"></div>

<script>

test_computed_value("background-image", "none");

test_computed_value("background-image", 'url("http://{{host}}/")');

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

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

test_computed_value('background-image', 'radial-gradient(rgb(255, 0, 0), rgb(0, 0, 255))');

test_computed_value('background-image', 'radial-gradient(at center, red, blue)', 'radial-gradient(rgb(255, 0, 0), rgb(0, 0, 255))');

test_computed_value('background-image', 'radial-gradient(at 50%, red, blue)', 'radial-gradient(rgb(255, 0, 0), rgb(0, 0, 255))');

test_computed_value('background-image', 'radial-gradient(at 10px 10px, rgb(255, 0, 0), rgb(0, 0, 255))');

test_computed_value('background-image', 'radial-gradient(farthest-side, rgb(255, 0, 0), rgb(0, 0, 255))');

test_computed_value('background-image', 'radial-gradient(farthest-side at 10px 10px, rgb(255, 0, 0), rgb(0, 0, 255))');

test_computed_value('background-image', 'radial-gradient(farthest-corner, red, blue)', 'radial-gradient(rgb(255, 0, 0), rgb(0, 0, 255))');

test_computed_value('background-image', 'radial-gradient(farthest-corner at center, red, blue)', 'radial-gradient(rgb(255, 0, 0), rgb(0, 0, 255))');

test_computed_value('background-image', 'radial-gradient(farthest-corner at 50%, red, blue)', 'radial-gradient(rgb(255, 0, 0), rgb(0, 0, 255))');

test_computed_value('background-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('background-image', 'radial-gradient(10px at 20px 30px, rgb(255, 0, 0), rgb(0, 0, 255))');

test_computed_value('background-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('background-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('background-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('background-image', 'conic-gradient(rgb(255, 0, 0), rgb(0, 0, 255))');

test_computed_value('background-image', 'conic-gradient(red, gold)', 'conic-gradient(rgb(255, 0, 0), rgb(255, 215, 0))');

test_computed_value('background-image', 'conic-gradient(red 0%, gold 100%)', 'conic-gradient(rgb(255, 0, 0) 0%, rgb(255, 215, 0) 100%)')

test_computed_value('background-image', 'conic-gradient(red 0deg, gold 1turn)', 'conic-gradient(rgb(255, 0, 0) 0deg, rgb(255, 215, 0) 360deg)');

test_computed_value('background-image', 'conic-gradient(white -50%, black 150%)', 'conic-gradient(rgb(255, 255, 255) -50%, rgb(0, 0, 0) 150%)');

test_computed_value('background-image', 'conic-gradient(white -180deg, black 540deg)', 'conic-gradient(rgb(255, 255, 255) -180deg, rgb(0, 0, 0) 540deg)');

test_computed_value('background-image', 'conic-gradient(hsl(0,0%,75%), hsl(0,0%,25%))', 'conic-gradient(rgb(191, 191, 191), rgb(64, 64, 64))');

test_computed_value('background-image', 'conic-gradient(at center, red, blue)', 'conic-gradient(rgb(255, 0, 0), rgb(0, 0, 255))');

test_computed_value('background-image', 'conic-gradient(at 50%, red, blue)', 'conic-gradient(rgb(255, 0, 0), rgb(0, 0, 255))');

test_computed_value('background-image', 'conic-gradient(at 25% 75%, red, gold)', 'conic-gradient(at 25% 75%, rgb(255, 0, 0), rgb(255, 215, 0))');

test_computed_value('background-image', 'conic-gradient(at 10px 10px, rgb(255, 0, 0), rgb(0, 0, 255))');

test_computed_value('background-image', 'conic-gradient(from 0deg, red, blue)', 'conic-gradient(rgb(255, 0, 0), rgb(0, 0, 255))');

test_computed_value('background-image', 'conic-gradient(from 0deg at center, red, blue)', 'conic-gradient(rgb(255, 0, 0), rgb(0, 0, 255))');

test_computed_value('background-image', 'conic-gradient(from 0deg at 50%, red, blue)', 'conic-gradient(rgb(255, 0, 0), rgb(0, 0, 255))');

test_computed_value('background-image', 'conic-gradient(from 0deg at 50% 50%, red, gold)', 'conic-gradient(rgb(255, 0, 0), rgb(255, 215, 0))');

test_computed_value('background-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('background-image', 'conic-gradient(from 45deg, rgb(255, 0, 0), rgb(0, 0, 255))');

test_computed_value('background-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('background-image', 'conic-gradient(from 45deg at center, red, blue)', 'conic-gradient(from 45deg, rgb(255, 0, 0), rgb(0, 0, 255))');

test_computed_value('background-image', 'conic-gradient(from 45deg at 50%, red, blue)', 'conic-gradient(from 45deg, rgb(255, 0, 0), rgb(0, 0, 255))');

test_computed_value('background-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('background-image', 'conic-gradient(from -45deg, rgb(255, 0, 0), rgb(0, 0, 255))');

test_computed_value('background-image', 'conic-gradient(from -45deg at center, red, blue)', 'conic-gradient(from -45deg, rgb(255, 0, 0), rgb(0, 0, 255))');

test_computed_value('background-image', 'conic-gradient(from -45deg at 50%, red, blue)', 'conic-gradient(from -45deg, rgb(255, 0, 0), rgb(0, 0, 255))');

test_computed_value('background-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('background-image', 'repeating-conic-gradient(red, gold)', 'repeating-conic-gradient(rgb(255, 0, 0), rgb(255, 215, 0))');

test_computed_value('background-image', 'repeating-conic-gradient(from 0deg at center, red, gold)', 'repeating-conic-gradient(rgb(255, 0, 0), rgb(255, 215, 0))');

</script>

</body>

</html>