Test case for a specific Xdebug Segmentation Fault we've seen in some of our test suites with Xdebug 2.3.3.

To reproduce the segfault, clone this repo, install composer dependencies

composer install

then run the tests with coverage:

./vendor/bin/phpunit -c tests --coverage-html=/var/www/html/coverage

With Xdebug 2.3.3 and PHP 5.5.29 this is the output:

PHPUnit 4.8.18 by Sebastian Bergmann and contributors.
Warning:    No whitelist configured for code coverage

Segmentation fault (core dumped)