This has the effect of excluding the tests themselves from the code coverage
and including files that no test loads.
Change-Id: I65674ca3569d1ae6484b6769366213d71c0bdbc4
<group>Stub</group>
</exclude>
</groups>
+ <filter>
+ <whitelist addUncoveredFilesFromWhitelist="true">
+ <directory suffix=".php">../../includes</directory>
+ <directory suffix=".php">../../languages</directory>
+ <directory suffix=".php">../../maintenance</directory>
+ <directory suffix=".php">../../resources</directory>
+ <directory suffix=".php">../../skins</directory>
+ </whitelist>
+ </filter>
</phpunit>