1 files changed, 19 insertions, 0 deletions
diff --git a/testing/web-platform/tests/html/semantics/embedded-content/media-elements/playing-the-media-resource/playbackRate.html b/testing/web-platform/tests/html/semantics/embedded-content/media-elements/playing-the-media-resource/playbackRate.html
new file mode 100644
index 000000000..fa11d9944
--- /dev/null
+++ b/testing/web-platform/tests/html/semantics/embedded-content/media-elements/playing-the-media-resource/playbackRate.html
@@ -0,0 +1,19 @@
+<!doctype html>
+<title>playbackRate</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<div id=log></div>
+<script>
+test(function() {
+  var v = document.createElement('video');
+  assert_equals(v.playbackRate, 1);
+}, 'playbackRate initial value');
+
+async_test(function(t) {
+  var v = document.createElement('video');
+  v.playbackRate = 2;
+  v.addEventListener('ratechange', t.step_func(function() {
+    t.done();
+  }));
+}, 'setting playbackRate');
+</script>