hi divyanshi, your question is not clear to me yet. what would you like to know about the php files in the test directory? taking a look at https://bugzilla.wikimedia.org/show_bug.cgi?id=42906 and the /core/tests/phpunit/structure/StructureTest.php file, the suggestion is to substitute the array provided to, $testClassRegex =, with a dataProvider see https://phpunit.de/manual/3.7/en/writing-tests-for-phpunit.html#writing-tes…. the provider method would return an array listing out all of the filenames of the php files within the /core/tests/phpunit/ directory. here is one possible way of getting those filenames, http://php.net/manual/en/function.scandir.php, but i haven’t had a chance to look closely at the test to see if this would be the best way to achieve what's needed. in any case, i believe this is the general idea antoine is getting at. with kind regards, dan On Oct 9, 2014, at 19:06 , Divyanshi Kathuria <divyanshikathuria(a)gmail.com> wrote: