Because the test uses dumpDOMAsWebArchive(), the expected results extension should be .webarchive instead of .txt.
<rdar://problem/12077654>
Created attachment 157793 [details] Patch
I assume run-webkit-tests plays nice with .webarchive files?
It did the last time I checked.
The rest of that directory uses the .webarchive extension instead of the .txt extension. And yes rwt works with those files.
Comment on attachment 157793 [details] Patch Clearing flags on attachment: 157793 Committed r125354: <http://trac.webkit.org/changeset/125354>
All reviewed patches have been landed. Closing bug.