After fixing some bugs in /test/run-test, it now works. There are 7 PHPUnit tests in /tests/. 4 pass and 3 have various failures. I am working on LocalFileTest.php. It returns: There was 1 failure: 1) testGetThumbVirtualUrl(LocalFileTest) Failed asserting that two strings are equal. expected string <mwrepo://test/public/thumb/Test%21> difference < xxxxxxxxxxxxx???????> got string <mwrepo://test/thumb/Test%21> This problem arises in the function getThumbVirtualUrl() in /phase3/includes/filerepo/File.php in the statement: $path = $this->repo->getVirtualUrl() . '/thumb/' . $this->getUrlRel(); Obviously, the function is coded to return something different than the test expects. The problem is, I don't know if this is a bug in the test or in the code. I have read the README file in the /filerepo/ directory and searched Bugzilla for getThumbVirtualUrl(). The former didn't help with this problem and the latter returned nothing. Correcting this problem is easy. Either change what the test expects or change the function to return what the test expects. I strongly suspect the correct action is the former, but I have no idea what the code in /filerepo/ does. So, I wonder if somewhat might either confirm or deny my strong suspicion? [Since Tim Starling wrote the README file, perhaps he might comment]