wpt/css/css-properties-values-api/animation/custom-property-animation-time-space-list.html at master · web-platform-tests/wpt · GitHub

Name: wpt/css/css-properties-values-api/animation/custom-property-animation-time-space-list.html at master · web-platform-tests/wpt · GitHub
Rating: 4.5 (7574 reviews)
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<!DOCTYPE html>
<linkrel="help" href="https://drafts.css-houdini.org/css-properties-values-api-1">
<scriptsrc="/resources/testharness.js"></script>
<scriptsrc="/resources/testharnessreport.js"></script>
<scriptsrc="../resources/utils.js"></script>
<divid="target"></div>
<script>

animation_test({
syntax: "<time>+",
inherits: false,
initialValue: "0s"
},{
keyframes: ["100s 150s","200s 250s"],
expected: "150s 200s"
},'Animating a custom property of type <time>+');

animation_test({
syntax: "<time>+",
inherits: false,
initialValue: "100s 150s"
},{
keyframes: "200s 250s",
expected: "150s 200s"
},'Animating a custom property of type <time>+ with a single keyframe');

animation_test({
syntax: "<time>+",
inherits: false,
initialValue: "50s 100s"
},{
composite: "add",
keyframes: ["150s 200s","250s 300s"],
expected: "250s 350s"
},'Animating a custom property of type <time>+ with additivity');

animation_test({
syntax: "<time>+",
inherits: false,
initialValue: "50s 100s"
},{
composite: "add",
keyframes: "150s 200s",
expected: "125s 200s"
},'Animating a custom property of type <time>+ with a single keyframe and additivity');

animation_test({
syntax: "<time>+",
inherits: false,
initialValue: "0s 0s"
},{
iterationComposite: "accumulate",
keyframes: ["0s 50s","100s 100s"],
expected: "250s 275s"
},'Animating a custom property of type <time>+ with iterationComposite');

discrete_animation_test("<time>+",'10s 20s','30s','Animating a custom property of type <time>+ with different lengths is discrete');

</script>