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MozReview-Commit-ID: ByMEEcTQQtd --HG-- extra : rebase_source : af62eeccdc22b63022ac18e46023c153798caa94
15 lines
461 B
HTML
15 lines
461 B
HTML
<!DOCTYPE HTML>
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<html>
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<head>
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<meta http-equiv="content-type" content="text/html; charset=utf-8">
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<title>Page broadcast channel responder for first party isolation</title>
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</head>
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<body>
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<div id="display" style="white-space:pre; font-family:monospace; display:inline;"></div>
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<script type="text/javascript">
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let bc = new BroadcastChannel("testBroadcastChannel");
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bc.onmessage = function(e) {
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window.parent.postMessage(e.data, "*");
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};
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</script>
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</body>
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