Import wpt@3bd204d7e86fd81e98e63f4ce59b95d98bad1c54

third_party/WebKit/LayoutTests/external/wpt/web-animations/resources/easing-tests.js

-var gEffectEasingTests = [
+var gEasingTests = [
   {
     desc: 'step-start function',
     easing: 'step-start',
     easingFunction: stepStart(1),
     serialization: 'steps(1, start)'
   },
   {
     desc: 'steps(1, start) function',
     easing: 'steps(1, start)',
     easingFunction: stepStart(1)
@@ skipping 48 matching lines @@
   },
   {
     desc: 'ease-out function',
     easing: 'ease-out', // cubic-bezier(0, 0, 0.58, 1.0)
     easingFunction: cubicBezier(0, 0, 0.58, 1.0)
   },
   {
     desc: 'easing function which produces values greater than 1',
     easing: 'cubic-bezier(0, 1.5, 1, 1.5)',
     easingFunction: cubicBezier(0, 1.5, 1, 1.5)
+  },
+  {
+    desc: 'easing function which produces values less than 1',
+    easing: 'cubic-bezier(0, -0.5, 1, -0.5)',
+    easingFunction: cubicBezier(0, -0.5, 1, -0.5)
   }
 ];
 
-var gInvalidEasingTests = [
-  {
-    easing: ''
-  },
-  {
-    easing: 'test'
-  },
-  {
-    easing: 'cubic-bezier(1.1, 0, 1, 1)'
-  },
-  {
-    easing: 'cubic-bezier(0, 0, 1.1, 1)'
-  },
-  {
-    easing: 'cubic-bezier(-0.1, 0, 1, 1)'
-  },
-  {
-    easing: 'cubic-bezier(0, 0, -0.1, 1)'
-  },
-  {
-    easing: 'steps(-1, start)'
-  },
-  {
-    easing: 'steps(0.1, start)'
-  },
+var gInvalidEasings = [
+  '',
+  'test',
+  'cubic-bezier(1.1, 0, 1, 1)',
+  'cubic-bezier(0, 0, 1.1, 1)',
+  'cubic-bezier(-0.1, 0, 1, 1)',
+  'cubic-bezier(0, 0, -0.1, 1)',
+  'steps(-1, start)',
+  'steps(0.1, start)'
 ];