set-opener-flag-and-postmessage.html - mozsearch

firefox-main/testing/web-platform/tests/html/browsers/sandboxing/resources/set-opener-flag-and-postmessage.html

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<!DOCTYPE html>

<script>

opener.scriptDidRun = true;

opener.postMessage('FAIL', '*');

</script>

<noscript>Pass: JavaScript was not allowed to execute.</noscript>