PHP's auto_globals_jit=1 makes the PHAR unusable on some runtimes

[dkarlovi]

Q	A
PHPUnit version	7.x, 8.x
PHP version	7.2
Installation Method	PHAR

If you run with auto_globals_jit=1 (which seems to be the default in PHP 7.2), you might get an error

[Uncaught TypeError in /tools/phpunit on line 18]
TypeError: realpath() expects parameter 1 to be a valid path, null given in /tools/phpunit:18
Stack trace:
#0 /tools/phpunit(18): realpath(NULL)
#1 {main}

or a notice about missing _SERVER in $GLOBALS (depening on the PHP's current error level, I guess).

It looks like it's because of

phpunit/build/binary-phar-autoload.php.in

Line 18 in ae06eaf

if (__FILE__ === realpath($GLOBALS['_SERVER']['SCRIPT_NAME'])) {

[sebastianbergmann]

Thank you for your report.

Please provide a minimal, self-contained, reproducing test case that shows the problem you are reporting.

Without such a minimal, self-contained, reproducing test case I will not be able to investigate this issue.

[dkarlovi]

Here is a reproducer repo:
https://github.com/dkarlovi/reproducer-phpunit-3514

Sorry about it being in a Docker image, it's the only way I've managed to reproduce it for sure. Not sure why it's not longer outputting the exact error as before.

The PHAR used is downloaded like this:
https://github.com/jakzal/toolbox/blob/0d3710c9a0a02df61a265ea10d32b315df27a3f3/resources/tools.json#L561-L585

[sebastianbergmann]

Sorry, but this does not fit into my workflow.

[dkarlovi]

I understand, feel free to close the issue if no value was created here. 👍

[dkarlovi]

FYI duplicate of #3352.