<!doctype html> | |
<script> | |
var result = "FAIL"; | |
if (opener != null) { | |
result = "FAIL (did you open this page in a new tab?)"; | |
} else { | |
var w = window.open("", "test_name"); | |
if (w.location.href !== "about:blank") { | |
result = "FAIL (didn't open an about:blank browsing context)"; | |
} else { | |
w.close(); | |
result = "PASS"; | |
} | |
document.write(result); | |
} | |
</script> |