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35 lines
1.8 KiB
HTML
35 lines
1.8 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<meta charset="utf-8">
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<title>CSS Backgrounds and Borders: getComputedStyle().backgroundImage</title>
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<link rel="help" href="https://drafts.csswg.org/css-backgrounds/#background-image">
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<meta name="assert" content="background-image computed value is as specified.">
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<meta name="assert" content="Colors and lengths are computed, with radii clamped.">
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<script src="/css/support/computed-testcommon.js"></script>
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<style>
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#target {
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font-size: 40px;
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}
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</style>
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</head>
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<body>
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<!-- target is used by test_computed_value -->
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<div id="target"></div>
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<script>
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test_computed_value("background-image", "none");
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test_computed_value("background-image", 'url("http://{{host}}/")');
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test_computed_value("background-image", 'none, url("http://{{host}}/")');
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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))');
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test_computed_value('background-image', 'radial-gradient(10px at 20px 30px, rgb(255, 0, 0), rgb(0, 0, 255))');
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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))');
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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))');
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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))');
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</script>
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</body>
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</html>
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