1 files changed, 30 insertions, 0 deletions
diff --git a/dom/animation/test/mozilla/file_disable_animations_api_core.html b/dom/animation/test/mozilla/file_disable_animations_api_core.html
new file mode 100644
index 000000000..ef77988d9
--- /dev/null
+++ b/dom/animation/test/mozilla/file_disable_animations_api_core.html
@@ -0,0 +1,30 @@
+<!doctype html>
+<meta charset=utf-8>
+<script src="../testcommon.js"></script>
+<body>
+<script>
+'use strict';
+
+test(function(t) {
+  var div = addDiv(t);
+  var anim =
+    div.animate({ marginLeft: ['0px', '10px'] },
+                { duration: 100 * MS_PER_SEC,
+                  easing: 'linear',
+                  iterations: 10,
+                  iterationComposite: 'accumulate' });
+  anim.pause();
+
+  // NOTE: We can't check iterationComposite value itself though API since
+  // Animation.effect is also behind the the Web Animations API.  So we just
+  // check that style value is not affected by iterationComposite.
+  anim.currentTime = 200 * MS_PER_SEC;
+  assert_equals(getComputedStyle(div).marginLeft, '0px',
+    'Animated style should not be accumulated when the Web Animations API is ' +
+    'not enabled even if accumulate is specified in the constructor');
+}, 'iterationComposite should not affect at all if the Web Animations API ' +
+   'is not enabled');
+
+done();
+</script>
+</body>