1 files changed, 18 insertions, 0 deletions
diff --git a/testing/web-platform/tests/mediasession/idlharness.window.js b/testing/web-platform/tests/mediasession/idlharness.window.js
new file mode 100644
index 0000000000..e4d914544e
--- /dev/null
+++ b/testing/web-platform/tests/mediasession/idlharness.window.js
@@ -0,0 +1,18 @@
+// META: script=/resources/WebIDLParser.js
+// META: script=/resources/idlharness.js
+
+// https://w3c.github.io/mediasession/
+
+'use strict';
+
+idl_test(
+  ['mediasession'],
+  ['html'],
+  idl_array => {
+    idl_array.add_objects({
+      MediaMetadata: ['new MediaMetadata()'],
+      MediaSession: ['navigator.mediaSession'],
+      Navigator: ['navigator']
+    });
+  }
+);