<!DOCTYPE html> | |
<script> | |
if (window.testRunner) { | |
testRunner.dumpAsText(); | |
testRunner.dumpChildFrames(); | |
testRunner.waitUntilDone(); | |
} | |
if (window.internals) { | |
internals.settings.setLogDnsPrefetchAndPreconnect(true); | |
} | |
</script> | |
This test checks if a Link header inside an iframe triggered a dns prefetch. | |
<iframe src="resources/link-dnsprefetch-frame.php"></iframe> |