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-rw-r--r--testing/web-platform/tests/webmessaging/broadcastchannel/resources/sandboxed.html10
1 files changed, 10 insertions, 0 deletions
diff --git a/testing/web-platform/tests/webmessaging/broadcastchannel/resources/sandboxed.html b/testing/web-platform/tests/webmessaging/broadcastchannel/resources/sandboxed.html
new file mode 100644
index 0000000000..e32962cdfd
--- /dev/null
+++ b/testing/web-platform/tests/webmessaging/broadcastchannel/resources/sandboxed.html
@@ -0,0 +1,10 @@
+<!DOCTYPE html>
+<meta charset=utf-8>
+<script>
+try {
+ let c = new BroadcastChannel('foo');
+ parent.postMessage('Created', '*');
+} catch (e) {
+ parent.postMessage('Exception: ' + e.name, '*');
+}
+</script>