Try running PHPUnit like Infection does

[sanmai]

As per infection/infection#762

[Ocramius]

@sanmai no luck? I'm also kinda clueless on what's going on...

[sanmai]

OK, let's see if PHPUnit tells us exactly where this is happening.

[sanmai]

Interestingly it now gives a slightly different explanation for the errors. E.g. before it was:

1) ProxyManagerTest\GeneratorStrategy\FileWriterGeneratorStrategyTest::testGenerate
PHPUnit\Framework\Exception: Notice: stream_get_contents(): read of 8192 bytes failed with errno=9 Bad file descriptor in Standard input code on line 321

And now:

1) ProxyManagerTest\GeneratorStrategy\FileWriterGeneratorStrategyTest::testGenerate
PHPUnit\Framework\Exception: [Nothing to execute!]

Caused by
ErrorException: unserialize(): Error at offset 0 of 33 bytes in /home/travis/build/Ocramius/ProxyManager/vendor/phpunit/phpunit/src/Util/PHP/AbstractPhpProcess.php:271

PHP version is the same: PHP 7.4.0-dev (cli) (built: Aug 1 2019 09:31:11) ( ZTS )

[sanmai]

So far I'm unable to reproduce the issue locally with PHP 7.4.0-dev (cli) (built: Aug 1 2019 23:23:35) ( NTS )

NTS vs. ZTS might have something about it. Still no luck with PHP 7.4.0beta1 (cli) (built: Jul 27 2019 01:44:06) ( ZTS ).

[sanmai]

But I was trying PHPUnit 8.2.5, and these builds are with 8.3. Starting all over.

[sanmai]

All right, now I can reproduce this issue on Docker with php:7.4-rc-cli.

[sanmai]

Since we have a reproducible case, I took liberty to report this to the upstream as sebastianbergmann/phpunit#3772. Hope you won't mind.

[sanmai]

So you'll have to stay away from 8.3.0 while you use PHPDBG, support for it seems to be on the verge of abandonment.

[Ocramius]

Thanks for all this hard work, @sanmai!

Sad for PHPDBG - it started to become more reliable (although not much)

[sanmai]

Sounds like the claim to drop support for PHPDBG was withdraw. Thanks for the sound argument for keeping it!