88 lines
2.5 KiB
HTML
88 lines
2.5 KiB
HTML
<!DOCTYPE html>
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<style>
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body { width: 500px }
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#child { width: 20px }
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</style>
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<div id='container'>
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<div id='element'>
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<div id='child'>
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</div>
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</div>
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</div>
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<script>
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var element = document.getElementById('element');
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var container = document.getElementById('container');
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test(function() {
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element.style.fontSize = '10px';
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var player = element.animate([{width: '3em'}, {width: '5em'}], 10);
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player.pause();
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player.currentTime = 5;
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element.style.fontSize = '20px';
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assert_equals(getComputedStyle(element).width, '80px');
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}, 'width responsive to style changes');
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test(function() {
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element.style.fontSize = '10px';
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var player = element.animate([{width: '40px'}, {width: 'calc(40px - 2em)'}], 10);
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player.pause();
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player.currentTime = 5;
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element.style.fontSize = '40px';
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assert_equals(getComputedStyle(element).width, '20px');
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player.currentTime = 7.5;
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assert_equals(getComputedStyle(element).width, '10px');
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}, 'width clamped to 0px on keyframes');
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test(function() {
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container.style.width = 'auto';
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var player = element.animate([{width: 'inherit'}, {width: '20px'}], 4000);
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player.pause();
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player.currentTime = 1000;
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assert_equals(getComputedStyle(element).width, '500px');
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container.style.width = '100px';
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assert_equals(getComputedStyle(element).width, '80px');
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container.style.width = 'min-content';
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assert_equals(getComputedStyle(element).width, '20px');
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container.style.width = '100px';
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assert_equals(getComputedStyle(element).width, '80px');
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container.style.width = 'max-content';
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assert_equals(getComputedStyle(element).width, '20px');
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container.style.width = '100px';
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assert_equals(getComputedStyle(element).width, '80px');
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container.style.width = 'fit-content';
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assert_equals(getComputedStyle(element).width, '20px');
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}, 'width responsive to inherited changes from keyword');
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test(function() {
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container.style.fontSize = '10px';
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container.style.width = '100px';
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var player = element.animate([{width: 'inherit'}, {width: '200px'}], 4000);
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player.pause();
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player.currentTime = 1000;
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assert_equals(getComputedStyle(element).width, '125px');
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container.style.width = '120px';
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assert_equals(getComputedStyle(element).width, '140px');
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container.style.width = '100px';
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assert_equals(getComputedStyle(element).width, '125px');
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}, 'width responsive to inherited changes from length');
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</script>
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