1 files changed, 54 insertions, 0 deletions
diff --git a/dom/animation/test/css-animations/file_effect-target.html b/dom/animation/test/css-animations/file_effect-target.html
new file mode 100644
index 000000000..006028e34
--- /dev/null
+++ b/dom/animation/test/css-animations/file_effect-target.html
@@ -0,0 +1,54 @@
+<!doctype html>
+<meta charset=utf-8>
+<script src="../testcommon.js"></script>
+<style>
+@keyframes anim { }
+</style>
+<body>
+<script>
+'use strict';
+
+test(function(t) {
+  var div = addDiv(t);
+  div.style.animation = 'anim 100s';
+  var animation = div.getAnimations()[0];
+  assert_equals(animation.effect.target, div,
+    'Animation.target is the animatable div');
+}, 'Returned CSS animations have the correct effect target');
+
+test(function(t) {
+  addStyle(t, { '.after::after': 'animation: anim 10s, anim 100s;' });
+  var div = addDiv(t, { class: 'after' });
+  var anims = document.getAnimations();
+  assert_equals(anims.length, 2,
+                'Got animations running on ::after pseudo element');
+  assert_equals(anims[0].effect.target, anims[1].effect.target,
+                'Both animations return the same target object');
+}, 'effect.target should return the same CSSPseudoElement object each time');
+
+test(function(t) {
+  addStyle(t, { '.after::after': 'animation: anim 10s;' });
+  var div = addDiv(t, { class: 'after' });
+  var pseudoTarget = document.getAnimations()[0].effect.target;
+  var effect = new KeyframeEffectReadOnly(pseudoTarget,
+                                          { background: ["blue", "red"] },
+                                          3 * MS_PER_SEC);
+  var newAnim = new Animation(effect, document.timeline);
+  newAnim.play();
+  var anims = document.getAnimations();
+  assert_equals(anims.length, 2,
+                'Got animations running on ::after pseudo element');
+  assert_not_equals(anims[0], newAnim,
+                    'The scriped-generated animation appears last');
+  assert_equals(newAnim.effect.target, pseudoTarget,
+                'The effect.target of the scripted-generated animation is ' +
+                'the same as the one from the argument of ' +
+                'KeyframeEffectReadOnly constructor');
+  assert_equals(anims[0].effect.target, newAnim.effect.target,
+                'Both animations return the same target object');
+}, 'effect.target from the script-generated animation should return the same ' +
+   'CSSPseudoElement object as that from the CSS generated animation');
+
+done();
+</script>
+</body>