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Unified Diff: third_party/WebKit/LayoutTests/animations/custom-properties/unregistered-at-apply.html

Issue 2309963002: Apply custom property animation (Closed)
Patch Set: Rebase Created 4 years, 1 month ago
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Index: third_party/WebKit/LayoutTests/animations/custom-properties/unregistered-at-apply.html
diff --git a/third_party/WebKit/LayoutTests/animations/custom-properties/unregistered-at-apply.html b/third_party/WebKit/LayoutTests/animations/custom-properties/unregistered-at-apply.html
new file mode 100644
index 0000000000000000000000000000000000000000..37322a9b27ca6146d89cb3460771a16c231446ec
--- /dev/null
+++ b/third_party/WebKit/LayoutTests/animations/custom-properties/unregistered-at-apply.html
@@ -0,0 +1,30 @@
+<!DOCTYPE html>
+<script src="../../resources/testharness.js"></script>
+<script src="../../resources/testharnessreport.js"></script>
+<style>
+@keyframes test {
+ from { --x: { background-color: green; }; }
+ to { --x: { background-color: lime; }; }
+}
+div {
+ --x: {
+ animation: test 10s linear;
+ background-color: red;
+ };
+ @apply --x;
+}
+#targetA {
+ animation-delay: -2.5s;
+}
+#targetB {
+ animation-delay: -7.5s;
+}
+</style>
+<div id="targetA"></div>
+<div id="targetB"></div>
+<script>
+test(() => {
+ assert_equals(getComputedStyle(targetA).backgroundColor, 'rgb(0, 128, 0)');
+ assert_equals(getComputedStyle(targetB).backgroundColor, 'rgb(0, 255, 0)');
+}, 'CSS Animations on custom properties should be reflected in @apply references');
+</script>

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