Several PHPUnit tests cannot be run individually

[isaacchapman]

Several PHPUnit tests cannot be run individually as they reference classes from other files that may not be loaded. For example:

$phpunit tests/phpunit/tests/filesystem/find_folder.php
PHP Fatal error:  Class 'WP_Filesystem_UnitTestCase' not found in tests/phpunit/tests/filesystem/find_folder.php on line 7

[isaacchapman]

require_once commands to allow independent test execution

[boonebgorges]

Good catch. We should still support PHP 5.2.x in our tests, so let's use dirname( __FILE__ ) instead of __DIR__. Also, no need for DIRECTORY_SEPARATOR in this context.

[isaacchapman]

svn diff of updated changeset

[isaacchapman]

I've attached make-wp-tests-independent-svn.diff to satisfy the PHP 5.2 concern. This is a SVN diff as opposed to the prior GIT diff, if that is of any importance.

[netweb]

Replying to isaacchapman:

I've attached make-wp-tests-independent-svn.diff to satisfy the PHP 5.2 concern. This is a SVN diff as opposed to the prior GIT diff, if that is of any importance.

Thanks for the patch, if you take a closer look at the Git patch it has a/ and b/ prefixes for the file paths, that's the only difference, as such if you generate patches using git diff --no-prefix those a/b prefixes will not be there and for all intensive purposes it is then the equivalent of the SVN patch and we're happy to accept patches in SVN or Git.

[boonebgorges]

In 33250:

Require dependencies when appropriate in some unit test files.

Previously, attempting to run certain test files in isolation would resultin
fatal errors, as the parent classes had not been loaded.

Props isaacchapman.
Fixes #32984.