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Unified Diff: LayoutTests/web-animations-api/w3c/keyframes-with-null-offsets.html

Issue 253963002: Web Animations API: Add layout tests for element.animate() keyframes (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: Added comment Created 6 years, 6 months ago
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Index: LayoutTests/web-animations-api/w3c/keyframes-with-null-offsets.html
diff --git a/LayoutTests/web-animations-api/w3c/keyframes-with-null-offsets.html b/LayoutTests/web-animations-api/w3c/keyframes-with-null-offsets.html
new file mode 100644
index 0000000000000000000000000000000000000000..8b46edfe27d33eb76b875f1342618814bcc335c4
--- /dev/null
+++ b/LayoutTests/web-animations-api/w3c/keyframes-with-null-offsets.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<script src="../../resources/testharness.js"></script>
+<script src="../../resources/testharnessreport.js"></script>
+<script src="resources/keyframes-test.js"></script>
+<script>
+test(function() {
+ assertAnimationStyles([
+ {opacity: '0.5', left: '50px'},
+ {opacity: '0', left: '0px', offset: null},
+ {opacity: '0.75', left: '75px', offset: null},
+ ], {
+ 0: {opacity: '0.5', left: '50px'},
+ 0.25: {opacity: '0.25', left: '25px'},
+ 0.5: {opacity: '0', left: '0px'},
+ 0.75: {opacity: '0.375', left: '37.5px'},
+ 1: {opacity: '0.75', left: '75px'},
+ }, 'case A');
+ assertAnimationStyles([
+ {opacity: '0.5', left: '50px', offset: null},
+ {opacity: '0', left: '0px', offset: 0.25},
+ {opacity: '0.75', left: '75px', offset: null},
+ ], {
+ 0: {opacity: '0.5', left: '50px'},
+ 0.125: {opacity: '0.25', left: '25px'},
+ 0.25: {opacity: '0', left: '0px'},
+ 0.5: {opacity: '0.25', left: '25px'},
+ 0.75: {opacity: '0.5', left: '50px'},
+ 1: {opacity: '0.75', left: '75px'},
+ }, 'case B');
+},
+'element.animate() with null offsets specified',
+{
+ help: 'http://dev.w3.org/fxtf/web-animations/#the-keyframe-dictionary',
+ assert: [
+ 'element.animate() should start an animation when keyframes are specified with',
+ 'null offsets. The behaviour should be identical to not specifying the offsets.',
+ ],
+ author: 'Alan Cutter',
+});
+</script>

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