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Issue 1923043002: Import web-platform-tests@028d354aba4c8ee6700def957a45f3927241d8b0 (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Fix expectations after the test harness was updated Created 4 years, 7 months ago
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1 <!DOCTYPE html> 1 <!DOCTYPE html>
2 <meta charset=utf-8> 2 <meta charset=utf-8>
3 <title>Keyframe handling tests</title> 3 <title>Keyframe handling tests</title>
4 <link rel="help" href="https://w3c.github.io/web-animations/#the-effect-value-of -a-keyframe-animation-effect"> 4 <link rel="help" href="https://w3c.github.io/web-animations/#the-effect-value-of -a-keyframe-animation-effect">
5 <link rel="author" title="Brian Birtles" href="mailto:bbirtles@mozilla.com"> 5 <link rel="author" title="Brian Birtles" href="mailto:bbirtles@mozilla.com">
6 <script src="../../../../resources/testharness.js"></script> 6 <script src="../../../../resources/testharness.js"></script>
7 <script src="../../../../resources/testharnessreport.js"></script> 7 <script src="../../../../resources/testharnessreport.js"></script>
8 <script src="../testcommon.js"></script> 8 <script src="../testcommon.js"></script>
9 <body> 9 <body>
10 <div id="log"></div> 10 <div id="log"></div>
(...skipping 52 matching lines...) Expand 10 before | Expand all | Expand 10 after
63 assert_equals(getComputedStyle(div).opacity, '0.7', 63 assert_equals(getComputedStyle(div).opacity, '0.7',
64 'At the overlap point, the last keyframe from the' 64 'At the overlap point, the last keyframe from the'
65 + ' overlap point should be used as interval startpoint'); 65 + ' overlap point should be used as interval startpoint');
66 anim.currentTime = 750; 66 anim.currentTime = 750;
67 assert_equals(getComputedStyle(div).opacity, '0.85', 67 assert_equals(getComputedStyle(div).opacity, '0.85',
68 'After the overlap point, the last keyframe from the' 68 'After the overlap point, the last keyframe from the'
69 + ' overlap point should be used as interval startpoint'); 69 + ' overlap point should be used as interval startpoint');
70 }, 'Overlapping keyframes between 0 and 1 use the appropriate value on each' 70 }, 'Overlapping keyframes between 0 and 1 use the appropriate value on each'
71 + ' side of the overlap point'); 71 + ' side of the overlap point');
72 72
73 test(function(t) {
74 var div = createDiv(t);
75 var anim = div.animate({ visibility: ['hidden','visible'] },
76 { duration: 100 * MS_PER_SEC, fill: 'both' });
77
78 anim.currentTime = 0;
79 assert_equals(getComputedStyle(div).visibility, 'hidden',
80 'Visibility when progress = 0.');
81
82 anim.currentTime = 10 * MS_PER_SEC + 1;
83 assert_equals(getComputedStyle(div).visibility, 'visible',
84 'Visibility when progress > 0 due to linear easing.');
85
86 anim.finish();
87 assert_equals(getComputedStyle(div).visibility, 'visible',
88 'Visibility when progress = 1.');
89
90 }, "Test visibility clamping behavior.");
91
92 test(function(t) {
93 var div = createDiv(t);
94 var anim = div.animate({ visibility: ['hidden', 'visible'] },
95 { duration: 100 * MS_PER_SEC, fill: 'both',
96 easing: 'cubic-bezier(0.25, -0.6, 0, 0.5)' });
97
98 anim.currentTime = 0;
99 assert_equals(getComputedStyle(div).visibility, 'hidden',
100 'Visibility when progress = 0.');
101
102 // Timing function is below zero. So we expected visibility is hidden.
103 anim.currentTime = 10 * MS_PER_SEC + 1;
104 assert_equals(getComputedStyle(div).visibility, 'hidden',
105 'Visibility when progress < 0 due to cubic-bezier easing.');
106
107 anim.currentTime = 60 * MS_PER_SEC;
108 assert_equals(getComputedStyle(div).visibility, 'visible',
109 'Visibility when progress > 0 due to cubic-bezier easing.');
110
111 }, "Test visibility clamping behavior with an easing that has a negative compone nt");
112
73 done(); 113 done();
74 </script> 114 </script>
75 </body> 115 </body>
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