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Unified Diff: LayoutTests/animations/interpolation/background-size-interpolation.html

Issue 1265873002: Add test coverage for interpolations using CSS wide keywords and neutral keyframes (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: Rebased Created 5 years, 4 months ago
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Index: LayoutTests/animations/interpolation/background-size-interpolation.html
diff --git a/LayoutTests/animations/interpolation/background-size-interpolation.html b/LayoutTests/animations/interpolation/background-size-interpolation.html
index d7a9657cdfa34059a0eab8150996b9139231c497..e3ffdc03b095a7dece38f1ac1b438184356a853e 100644
--- a/LayoutTests/animations/interpolation/background-size-interpolation.html
+++ b/LayoutTests/animations/interpolation/background-size-interpolation.html
@@ -1,6 +1,9 @@
<!DOCTYPE html>
<meta charset="UTF-8">
<style>
+.parent {
+ background-size: 100px 100px;
+}
.target {
width: 80px;
height: 100px;
@@ -12,6 +15,7 @@
url(../resources/blue-100.png),
url(../resources/green-100.png);
background-position: left top, right top, left bottom, right bottom;
+ background-size: 10px 10px;
}
.expected {
margin-right: 10px;
@@ -21,6 +25,52 @@
<body>
<script src="resources/interpolation-test.js"></script>
<script>
+// neutral
+assertInterpolation({
+ property: 'background-size',
+ from: '',
+ to: '20px 20px, 0px 0px',
+}, [
+ {at: -0.25, is: ' 7.5px 7.5px, 12.5px 12.5px, 7.5px 7.5px, 12.5px 12.5px'},
+ {at: 0, is: '10.0px 10.0px, 10.0px 10.0px, 10.0px 10.0px, 10.0px 10.0px'},
+ {at: 0.25, is: '12.5px 12.5px, 7.5px 7.5px, 12.5px 12.5px, 7.5px 7.5px'},
+ {at: 0.5, is: '15.0px 15.0px, 5.0px 5.0px, 15.0px 15.0px, 5.0px 5.0px'},
+ {at: 0.75, is: '17.5px 17.5px, 2.5px 2.5px, 17.5px 17.5px, 2.5px 2.5px'},
+ {at: 1, is: '20.0px 20.0px, 0.0px 0.0px, 20.0px 20.0px, 0.0px 0.0px'},
+ {at: 1.25, is: '22.5px 22.5px, 0.0px 0.0px, 22.5px 22.5px, 0.0px 0.0px'},
+]);
+
+// initial
+// TODO(alancutter): Fix transitions: https://crbug.com/513127
+assertNoInterpolation({
+ property: 'background-size',
+ from: 'initial',
+ to: '20px 20px, 0px 0px',
+});
+
+// inherit
+assertInterpolation({
+ property: 'background-size',
+ from: 'inherit',
+ to: '20px 20px, 0px 0px',
+}, [
+ {at: -0.25, is: '120px 120px, 125px 125px, 120px 120px, 125px 125px'},
+ {at: 0, is: '100px 100px, 100px 100px, 100px 100px, 100px 100px'},
+ {at: 0.25, is: ' 80px 80px, 75px 75px, 80px 80px, 75px 75px'},
+ {at: 0.5, is: ' 60px 60px, 50px 50px, 60px 60px, 50px 50px'},
+ {at: 0.75, is: ' 40px 40px, 25px 25px, 40px 40px, 25px 25px'},
+ {at: 1, is: ' 20px 20px, 0px 0px, 20px 20px, 0px 0px'},
+ {at: 1.25, is: ' 0px 0px, 0px 0px, 0px 0px, 0px 0px'},
+]);
+
+// unset
+// TODO(alancutter): Fix transitions: https://crbug.com/513127
+assertNoInterpolation({
+ property: 'background-size',
+ from: 'unset',
+ to: '20px 20px, 0px 0px',
+});
+
// Matched keywords in size value list.
assertNoInterpolation({
property: 'background-size',

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