Index: LayoutTests/imported/web-platform-tests/html/webappapis/animation-frames/callback-invoked.html |
diff --git a/LayoutTests/imported/web-platform-tests/html/webappapis/animation-frames/callback-invoked.html b/LayoutTests/imported/web-platform-tests/html/webappapis/animation-frames/callback-invoked.html |
new file mode 100644 |
index 0000000000000000000000000000000000000000..9f263b866589660a23e183e878840895e5cb668a |
--- /dev/null |
+++ b/LayoutTests/imported/web-platform-tests/html/webappapis/animation-frames/callback-invoked.html |
@@ -0,0 +1,22 @@ |
+<!doctype html> |
+<html> |
+ <head> |
+ <title>requestAnimationFrame must be triggered once</title> |
+ <script src="../../../../../resources/testharness.js"></script> |
+ <script src="../../../../../resources/testharnessreport.js"></script> |
+ <link rel="help" href="https://w3c.github.io/web-performance/specs/RequestAnimationFrame/Overview.html#dom-windowanimationtiming-requestanimationframe"/> |
+ </head> |
+ <body> |
+ <div id="log"></div> |
+ <script> |
+ async_test(function (t) { |
+ t.step(function() { |
+ assert_false(document.hidden, "document.hidden must be exist and be false to run this test properly"); |
+ }); |
+ window.requestAnimationFrame(function () { |
+ t.step(function() { assert_true(true); t.done(); }); |
+ }); |
+ }, "requestAnimationFrame callback is invoked at least once before the timeout"); |
+ </script> |
+ </body> |
+</html> |