FileValidatorTest fails with PHP 8.1 on Docker

[schmunk42]

What steps will reproduce the problem?

Run tests with PHP 8.1 Docker images, see https://github.com/yiisoft/yii2-docker/actions/runs/5844992416/job/15848654512#step:10:427

What is the expected result?

Tests passing, like on 8.0 and 8.2

What do you get instead?

There were 2 failures:

1) yiiunit\framework\validators\FileValidatorTest::testValidateMimeTypeMaskValid with data set #7 ('test.tar.xz', 'application/octet-stream', 'tar.xz')
Failed asserting that false is true.

/yii2/tests/framework/validators/FileValidatorTest.php:521
/yii2/vendor/phpunit/phpunit/phpunit:52
/yii2/vendor/bin/phpunit:122

2) yiiunit\framework\validators\FileValidatorTest::testValidateFileByExtensionUsingMimeType with data set #7 ('test.tar.xz', 'application/octet-stream', 'tar.xz')
Mime type detected was "application/x-xz". Consider adding it to MimeTypeController::$aliases.
Failed asserting that false is true.

/yii2/tests/framework/validators/FileValidatorTest.php:580
/yii2/vendor/phpunit/phpunit/phpunit:52
/yii2/vendor/bin/phpunit:122

FAILURES!
Tests: 4[432](https://github.com/yiisoft/yii2-docker/actions/runs/5844992416/job/15848654512#step:10:433), Assertions: 16356, Failures: 2, Skipped: 123, Incomplete: 2.

Additional info

Q	A
Yii version	dev #85171844cfbfe755feb44b8ffedb1e1006cd0730
PHP version	8.1
Operating system	Debian Docker

Last build which passed: https://github.com/yiisoft/yii2-docker/actions/runs/5703953751/job/15457098579 (30.7.2023)

[schmunk42]

Related:

• Extension validation for uploaded file always failed with PHP 8.1 #19243
• 7b8c29d

Since this issue is also now popping up on Docker PHP 8.2 builds ... is this more related to the OS (underlying Debian got an ugrade)?

I don't really understand the rationale behind this ... ?!

@yiisoft/core-developers @yiisoft/reviewers Could someone shed some light.

[schmunk42]

Was it this issue? php/php-src#11298

[schmunk42]

To my understanding, what happened here: 7b8c29d#diff-409122f04d56b90c7c6afa54137e1e52469e00ced973ae67837303f7e8607182R999-R1001

...is that a bug from libmagic (which was fixed here: https://bugs.astron.com/view.php?id=257) was "ported" to Yii.
Since this is a bundled lib it took a while for the fix to make its way into PHP.