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So @mbabker setting a crappy memory_limit of 8M means UnitTests cannot run... so is my through of attempting to set up a crappy web server kind of environment in travis a lost cause?

PHP Fatal error: Allowed memory size of 8388608 bytes exhausted (tried to allocate 121 bytes) in /home/travis/build/joomla/joomla-cms/libraries/vendor/phpunit/phpunit/src/Framework/TestSuite.php on line 557
I have upped the memory limit again but left in disable_functions taken from first google result of https://www.cyberciti.biz/faq/linux-unix-apache-lighttpd-phpini-disable-functions/ as well as parse_ini_file:

disable_functions = parse_ini_file,exec,passthru,shell_exec,system,proc_open,popen,curl_exec,curl_multi_exec,parse_ini_file,show_source

The memory limit thing you can't get around, it's just resource intensive. The rest of it though you should be able to play with.

https://travis-ci.org/joomla/joomla-cms/jobs/226423912

Undefined variable: pipes

No idea where thats coming from... any idea?

ah something to do with "proc_open" :) which is now disabled...

If only it told you what test was being run at that time ?

I give up.

Somewhere in JSessionTest causes phpunit to die - I spent an hour trying to find out why, but I think its deep in phpunit.

PHPUnit 5.7.5 by Sebastian Bergmann and contributors.

Error:         No code coverage driver is available


Starting test 'JSessionTest::testGetInstance with data set "first_instance" ('none', array(99), 'Line: 90: Should not be a dif...change')'.
Undefined variable: pipes