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-rw-r--r--testing/web-platform/tests/webmessaging/broadcastchannel/sandbox.html16
1 files changed, 16 insertions, 0 deletions
diff --git a/testing/web-platform/tests/webmessaging/broadcastchannel/sandbox.html b/testing/web-platform/tests/webmessaging/broadcastchannel/sandbox.html
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index 0000000000..aedf3c0d6f
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+++ b/testing/web-platform/tests/webmessaging/broadcastchannel/sandbox.html
@@ -0,0 +1,16 @@
+<!DOCTYPE html>
+<meta charset=utf-8>
+<title>Creating BroadcastChannel in an opaque origin</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<body>
+<script>
+async_test(t => {
+ self.onmessage = t.step_func(e => {
+ assert_equals(e.data, 'Created');
+ t.done();
+ });
+ });
+</script>
+<iframe sandbox="allow-scripts" src="resources/sandboxed.html"></iframe>
+</body>