Index: third_party/WebKit/LayoutTests/animations/composition/background-size-composition.html |
diff --git a/third_party/WebKit/LayoutTests/animations/composition/background-size-composition.html b/third_party/WebKit/LayoutTests/animations/composition/background-size-composition.html |
index b9bd52cb98336ff4126250a5dee042a85ec84a89..2fe52457d2eeb1c38e188e3bbbbe661f02c7cfcc 100644 |
--- a/third_party/WebKit/LayoutTests/animations/composition/background-size-composition.html |
+++ b/third_party/WebKit/LayoutTests/animations/composition/background-size-composition.html |
@@ -82,5 +82,20 @@ assertComposition({ |
{at: 1, is: '200px 250px, 200px 250px'}, |
{at: 1.25, is: '225px 275px, 225px 275px'}, |
]); |
+ |
+assertComposition({ |
+ property: 'background-size', |
+ underlying: 'auto 100px, contain', |
+ addFrom: neutralKeyframe, |
+ replaceTo: 'auto 200px, contain', |
+}, [ |
+ {at: -0.25, is: 'auto 75px, contain'}, |
+ {at: 0, is: 'auto 100px, contain'}, |
+ {at: 0.25, is: 'auto 125px, contain'}, |
+ {at: 0.5, is: 'auto 150px, contain'}, |
+ {at: 0.75, is: 'auto 175px, contain'}, |
+ {at: 1, is: 'auto 200px, contain'}, |
+ {at: 1.25, is: 'auto 225px, contain'}, |
+]); |
</script> |
</body> |