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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
| commit | 6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch) | |
| tree | a68f146d7fa01f0134297619fbe7e33db084e0aa /dom/animation/test/style/test_missing-keyframe.html | |
| parent | Initial commit. (diff) | |
| download | thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.tar.xz thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.zip | |
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'dom/animation/test/style/test_missing-keyframe.html')
| -rw-r--r-- | dom/animation/test/style/test_missing-keyframe.html | 110 |
1 files changed, 110 insertions, 0 deletions
diff --git a/dom/animation/test/style/test_missing-keyframe.html b/dom/animation/test/style/test_missing-keyframe.html new file mode 100644 index 0000000000..4047e62408 --- /dev/null +++ b/dom/animation/test/style/test_missing-keyframe.html @@ -0,0 +1,110 @@ +<!doctype html> +<meta charset=utf-8> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<script src="../testcommon.js"></script> +<body> +<div id="log"></div> +<script> +'use strict'; + +test(t => { + var div = addDiv(t, { style: 'margin-left: 100px' }); + div.animate([{ marginLeft: '200px' }], 100 * MS_PER_SEC); + + assert_equals(getComputedStyle(div).marginLeft, '100px', + 'The initial margin-left value should be the base value'); +}, 'Initial margin-left value for an animation with no keyframe at offset 0'); + +test(t => { + var div = addDiv(t, { style: 'margin-left: 100px' }); + div.animate([{ offset: 0, marginLeft: '200px' }, + { offset: 1, marginLeft: '300px' }], + 100 * MS_PER_SEC); + div.animate([{ marginLeft: '200px' }], 100 * MS_PER_SEC); + + assert_equals(getComputedStyle(div).marginLeft, '200px', + 'The initial margin-left value should be the initial value ' + + 'of lower-priority animation'); +}, 'Initial margin-left value for an animation with no keyframe at offset 0 ' + + 'is that of lower-priority animations'); + +test(t => { + var div = addDiv(t, { style: 'margin-left: 100px;' + + 'transition: margin-left 100s -50s linear'}); + flushComputedStyle(div); + + div.style.marginLeft = '200px'; + flushComputedStyle(div); + + div.animate([{ marginLeft: '300px' }], 100 * MS_PER_SEC); + + assert_equals(getComputedStyle(div).marginLeft, '150px', + 'The initial margin-left value should be the initial value ' + + 'of the transition'); +}, 'Initial margin-left value for an animation with no keyframe at offset 0 ' + + 'is that of transition'); + +test(t => { + var div = addDiv(t, { style: 'margin-left: 100px' }); + var animation = div.animate([{ offset: 0, marginLeft: '200px' }], + 100 * MS_PER_SEC); + + animation.currentTime = 50 * MS_PER_SEC; + assert_equals(getComputedStyle(div).marginLeft, '150px', + 'The margin-left value at 50% should be the base value'); +}, 'margin-left value at 50% for an animation with no keyframe at offset 1'); + +test(t => { + var div = addDiv(t, { style: 'margin-left: 100px' }); + var lowerAnimation = div.animate([{ offset: 0, marginLeft: '200px' }, + { offset: 1, marginLeft: '300px' }], + 100 * MS_PER_SEC); + var higherAnimation = div.animate([{ offset: 0, marginLeft: '400px' }], + 100 * MS_PER_SEC); + + lowerAnimation.currentTime = 50 * MS_PER_SEC; + higherAnimation.currentTime = 50 * MS_PER_SEC; + // (250px + 400px) * 0.5 + assert_equals(getComputedStyle(div).marginLeft, '325px', + 'The margin-left value at 50% should be additive value of ' + + 'lower-priority animation and higher-priority animation'); +}, 'margin-left value at 50% for an animation with no keyframe at offset 1 ' + + 'is that of lower-priority animations'); + +test(t => { + var div = addDiv(t, { style: 'margin-left: 100px;' + + 'transition: margin-left 100s linear' }); + flushComputedStyle(div); + + div.style.marginLeft = '300px'; + flushComputedStyle(div); + + div.animate([{ offset: 0, marginLeft: '200px' }], 100 * MS_PER_SEC); + + div.getAnimations().forEach(animation => { + animation.currentTime = 50 * MS_PER_SEC; + }); + // (200px + 200px) * 0.5 + assert_equals(getComputedStyle(div).marginLeft, '200px', + 'The margin-left value at 50% should be additive value of ' + + 'the transition and animation'); +}, 'margin-left value at 50% for an animation with no keyframe at offset 1 ' + + 'is that of transition'); + +test(t => { + var div = addDiv(t, { style: 'margin-left: 100px' }); + + var animation = div.animate([{ offset: 0, marginLeft: '200px' }], + { duration: 100 * MS_PER_SEC, + iterationStart: 1, + iterationComposite: 'accumulate' }); + + assert_equals(getComputedStyle(div).marginLeft, '300px', + 'The margin-left value should be additive value of the ' + + 'accumulation of the initial value onto the base value '); +}, 'margin-left value for an animation with no keyframe at offset 1 and its ' + + 'iterationComposite is accumulate'); + +</script> +</body> |