129 lines
4.2 KiB
HTML
129 lines
4.2 KiB
HTML
<!DOCTYPE html>
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<title>Custom Functions: ShadowDOM (animations)</title>
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<link rel="help" href="https://drafts.csswg.org/css-mixins-1/#using-custom-functions">
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<link rel="help" href="https://drafts.csswg.org/css-scoping-1/#css-tree-scoped-reference">
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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="resources/utils.js"></script>
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<style>
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@property --length {
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syntax: "<length>";
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inherits: false;
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initial-value: 0px;
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}
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@function --from() { result: 1000px; }
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@function --to() { result: 2000px; }
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</style>
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<div id=can_animate_standard_property_in_shadow>
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<template shadowrootmode=open>
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<style>
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@keyframes --anim {
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from { width: --from(); }
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to { width: --to(); }
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}
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@function --from() { result: 0px; }
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@function --to() { result: 100px; }
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div {
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animation: --anim 1000s linear paused forwards;
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}
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#t00 { animation-delay: 0s; }
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#t04 { animation-delay: -400s; }
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#t05 { animation-delay: -500s; }
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#t06 { animation-delay: -600s; }
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#t10 { animation-delay: -1000s; }
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</style>
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<div id=t00></div>
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<div id=t04></div>
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<div id=t05></div>
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<div id=t06></div>
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<div id=t10></div>
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</template>
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</div>
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<script>
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test(() => {
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let sr = can_animate_standard_property_in_shadow.shadowRoot;
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let gCS = (id) => getComputedStyle(sr.querySelector(id))
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assert_equals(gCS('#t00').width, '0px');
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assert_equals(gCS('#t04').width, '40px');
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assert_equals(gCS('#t05').width, '50px');
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assert_equals(gCS('#t06').width, '60px');
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assert_equals(gCS('#t10').width, '100px');
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}, 'Can animate standard property in shadow');
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</script>
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<div id=can_animate_typed_custom_property_in_shadow>
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<template shadowrootmode=open>
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<style>
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@keyframes --anim {
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from { --length: --from(); }
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to { --length: --to(); }
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}
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@function --from() { result: 0px; }
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@function --to() { result: 100px; }
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div {
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animation: --anim 1000s linear paused forwards;
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}
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#t00 { animation-delay: 0s; }
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#t04 { animation-delay: -400s; }
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#t05 { animation-delay: -500s; }
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#t06 { animation-delay: -600s; }
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#t10 { animation-delay: -1000s; }
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</style>
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<div id=t00></div>
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<div id=t04></div>
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<div id=t05></div>
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<div id=t06></div>
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<div id=t10></div>
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</template>
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</div>
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<script>
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test(() => {
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let sr = can_animate_typed_custom_property_in_shadow.shadowRoot;
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let gCS = (id) => getComputedStyle(sr.querySelector(id))
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assert_equals(gCS('#t00').getPropertyValue('--length'), '0px');
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assert_equals(gCS('#t04').getPropertyValue('--length'), '40px');
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assert_equals(gCS('#t05').getPropertyValue('--length'), '50px');
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assert_equals(gCS('#t06').getPropertyValue('--length'), '60px');
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assert_equals(gCS('#t10').getPropertyValue('--length'), '100px');
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}, 'Can animate typed custom property in shadow');
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</script>
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<div id=can_animate_untyped_custom_property_in_shadow>
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<template shadowrootmode=open>
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<style>
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@keyframes --anim {
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from { --untyped: --from(); }
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to { --untyped: --to(); }
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}
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@function --from() { result: 0px; }
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@function --to() { result: 100px; }
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div {
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animation: --anim 1000s linear paused forwards;
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}
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#t00 { animation-delay: 0s; }
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#t04 { animation-delay: -400s; }
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#t05 { animation-delay: -500s; }
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#t06 { animation-delay: -600s; }
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#t10 { animation-delay: -1000s; }
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</style>
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<div id=t00></div>
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<div id=t04></div>
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<div id=t05></div>
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<div id=t06></div>
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<div id=t10></div>
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</template>
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</div>
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<script>
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test(() => {
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let sr = can_animate_untyped_custom_property_in_shadow.shadowRoot;
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let gCS = (id) => getComputedStyle(sr.querySelector(id))
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assert_equals(gCS('#t00').getPropertyValue('--untyped'), '0px');
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assert_equals(gCS('#t04').getPropertyValue('--untyped'), '0px');
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assert_equals(gCS('#t05').getPropertyValue('--untyped'), '100px');
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assert_equals(gCS('#t06').getPropertyValue('--untyped'), '100px');
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assert_equals(gCS('#t10').getPropertyValue('--untyped'), '100px');
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}, 'Can animate untyped custom property in shadow');
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</script>
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