1 files changed, 18 insertions, 0 deletions
diff --git a/testing/web-platform/tests/compat/idlharness.window.js b/testing/web-platform/tests/compat/idlharness.window.js
new file mode 100644
index 0000000000..8cb73acbde
--- /dev/null
+++ b/testing/web-platform/tests/compat/idlharness.window.js
@@ -0,0 +1,18 @@
+// META: script=/resources/WebIDLParser.js
+// META: script=/resources/idlharness.js
+// META: timeout=long
+
+'use strict';
+
+// https://compat.spec.whatwg.org/
+
+idl_test(
+  ['compat'],
+  ['html', 'dom'],
+  idl_array => {
+    idl_array.add_objects({
+      Window: ['window'],
+      HTMLBodyElement: ['document.body'],
+    });
+  }
+);