Index: tools/perf/page_sets/tough_animation_cases/web_animations_simultaneous.html |
diff --git a/tools/perf/page_sets/tough_animation_cases/web_animations_simultaneous.html b/tools/perf/page_sets/tough_animation_cases/web_animations_simultaneous.html |
new file mode 100644 |
index 0000000000000000000000000000000000000000..bbdb59d7a608ab73bd61b3678fafcbd1acdf6b9b |
--- /dev/null |
+++ b/tools/perf/page_sets/tough_animation_cases/web_animations_simultaneous.html |
@@ -0,0 +1,35 @@ |
+<!DOCTYPE html> |
+<meta name="viewport" content="width=device-width, user-scalable=no"> |
+<link rel="stylesheet" type="text/css" href="resources/tablet.css"> |
+<script src="resources/perftesthelper.js"></script> |
+ |
+<container id="container"></container> |
+ |
+<script> |
+var N = PerfTestHelper.getN(1000); |
+var duration = 1000; |
+var targets = []; |
+ |
+function startAnimation(element) { |
+ element.animate([ |
+ {opacity: 0}, |
+ {opacity: 1}, |
+ ], duration); |
+} |
+ |
+function startAllAnimations() { |
+ for (var i in targets) |
+ startAnimation(targets[i]); |
+ setTimeout(startAllAnimations, duration); |
+} |
+ |
+for (var i = 0; i < N; i++) { |
+ var target = document.createElement('target'); |
+ container.appendChild(target); |
+ targets.push(target); |
+} |
+ |
+startAllAnimations(); |
+ |
+PerfTestHelper.signalReady(); |
+</script> |