window-postmessage-open-close.html - mozsearch

mozilla-central/testing/web-platform/tests/battery-status/resources/window-postmessage-open-close.html

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<!DOCTYPE html>

<!-- Used when testing access of a closed/detached window's properties -->

<html>

<body onpagehide="opener.postMessage('closed', '*');">

<script>

opener.postMessage("opened", "*");

</script>

</body>

</html>