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/js/timing.js

+suite('timing', function() {
+  setup(function() {
+    webAnimationsMinifill.timeline._players = [];
+  });
+
+  test('pause and scrub', function() {
+    var player = document.body.animate([], { duration: 1000 });
+    player.pause();
+
+    player.currentTime = 500;
+    assert.equal(player.currentTime, 500);
+  });
+
+  test('pause, scrub and play', function() {
+    var target = document.createElement('div');
+    document.body.appendChild(target);
+
+    var player = target.animate([
+      { background: 'blue' },
+      { background: 'red' }
+    ], { duration: 1000 });
+    tick(100);
+    player.pause();
+
+    player.currentTime = 200;
+    // http://www.w3.org/TR/web-animations/#the-current-time-of-a-player
+    // currentTime should now mean 'hold time' - this allows scrubbing.
+    assert.equal(player.currentTime, 200);
+    player.play();
+
+    tick(200);
+    tick(300);
+    assert.equal(player.currentTime, 300);
+    assert.equal(player.startTime, 0);
+  });
+
+  test('sanity-check NaN timing', function() {
+    // This has no actual tests, but will infinite loop without fix.
+
+    var player = document.body.animate([], {
+      duration: 2000,
+      easing: 'ease-in'  // fails only with cubic easing, not linear
+    });
+    tick(100);
+    player.currentTime = NaN;
+    tick(200);
+
+    player = document.body.animate([], { duration: NaN, easing: 'ease-out' });
+    tick(300);
+  });
+});