npm_modules: Fork bower_components into Polymer 0.4.0 and 0.5.0 versions

polymer_0.5.0/bower_components/web-animations-js/test/blink/resources/keyframes-test.js

Index: polymer_0.5.0/bower_components/web-animations-js/test/blink/resources/keyframes-test.js
diff --git a/polymer_0.5.0/bower_components/web-animations-js/test/blink/resources/keyframes-test.js b/polymer_0.5.0/bower_components/web-animations-js/test/blink/resources/keyframes-test.js
new file mode 100644
index 0000000000000000000000000000000000000000..c6f01099e1ae573d6c8b475fe4e8a350019e168b
--- /dev/null
+++ b/polymer_0.5.0/bower_components/web-animations-js/test/blink/resources/keyframes-test.js
@@ -0,0 +1,33 @@
+(function(){
+'use strict'
+
+function createElement() {
+  var element = document.createElement('div');
+  element.style.position = 'absolute';
+  document.documentElement.appendChild(element);
+  return element;
+}
+
+function heldTiming(progress) {
+  return {
+    duration: 1000,
+    fill: 'forwards',
+    delay: -progress * 1000,
+  };
+}
+
+function assertAnimationStyles(keyframes, expectations, description) {
+  for (var progress in expectations) {
+    var element = createElement();
+    element.animate(keyframes, heldTiming(progress));
+
+    var computedStyle = getComputedStyle(element);
+    for (var property in expectations[progress]) {
+      assert_equals(computedStyle[property], expectations[progress][property],
+          property + ' at ' + (progress * 100) + '%' + (description ? ' ' + description : ''));
+    }
+  }
+}
+
+window.assertAnimationStyles = assertAnimationStyles;
+})();