https://integration.wikimedia.org/ci/job/mediawiki-core-code-coverage/2648/console
[..]
https://integration.wikimedia.org/ci/job/mediawiki-core-code-coverage/2750/console
1) ChangesListSpecialPageTest::testFilterUserExpLevel Failed asserting that two arrays are equal. --- Expected +++ Actual @@ @@ Array ( - 0 => 'Newcomer1' - 1 => 'Newcomer2' - 2 => 'Newcomer3' + 0 => 'Experienced1' + 1 => 'Learner1' + 2 => 'Learner2' + 3 => 'Learner3' + 4 => 'Learner4' + 5 => 'Newcomer1' + 6 => 'Newcomer2' + 7 => 'Newcomer3' ) /srv/jenkins-workspace/workspace/mediawiki-core-code-coverage/src/tests/phpunit/MediaWikiTestCase.php:1512 /srv/jenkins-workspace/workspace/mediawiki-core-code-coverage/src/tests/phpunit/includes/specialpage/ChangesListSpecialPageTest.php:418 /srv/jenkins-workspace/workspace/mediawiki-core-code-coverage/src/tests/phpunit/MediaWikiTestCase.php:400 /srv/jenkins-workspace/workspace/mediawiki-core-code-coverage/src/maintenance/doMaintenance.php:111
Jenkins runs PHPUnit as follows:
+ nice -n 19 php /srv/jenkins-workspace/workspace/mediawiki-core-code-coverage/src/tests/phpunit/phpunit.php --exclude-group Dump,Broken,ParserFuzz,Stub --coverage-clover log/clover.xml --coverage-html /srv/jenkins-workspace/workspace/mediawiki-core-code-coverage/cover
I imagine the following should suffice to reproduce it:
mediawiki/tests/phpunit$ php phpunit.php --coverage-html ../coverage
See also https://www.mediawiki.org/wiki/Manual:PHP_unit_testing/Code_coverage for info specific to MediaWiki-Vagrant.