Share fixtures across a number of query-related test classes.

This shaves 10-20 seconds off the running time for the suite.

See #30017.
Built from https://develop.svn.wordpress.org/trunk@30276


git-svn-id: http://core.svn.wordpress.org/trunk@30276 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Share fixtures across 'canonical' automated tests.

Sharing these fixtures results in a speed improvement of almost one minute per
run of the test suite.

My hope is that future WordPress developers will spend this extra minute with
their loved ones, for life on this earth is short, my friends, and the moments
you spend watching WP generate test data can never again be reclaimed from the
grizzled clutches of Time, and none of us are really getting younger, I mean,
geez, have you looked in the mirror lately, Gandalf?

See #30017.
Built from https://develop.svn.wordpress.org/trunk@30277


git-svn-id: http://core.svn.wordpress.org/trunk@30277 1a063a9b-81f0-0310-95a4-ce76da25c4cd
In unit tests, use `wpmu_delete_user()` to delete users when `is_multisite()`.

`wp_delete_user()` doesn't remove the user from the database, which causes all
sorts of problems in certain cases.

Props jeremyfelt.
See [30277], #30017.
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git-svn-id: http://core.svn.wordpress.org/trunk@30278 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Use `remove_added_uploads()` in `tearDown()` for XMLRPC tests

This cleanup avoids false test failures due to incrementing filenames in the uploads directory.

Fixes #30290

Built from https://develop.svn.wordpress.org/trunk@30279


git-svn-id: http://core.svn.wordpress.org/trunk@30279 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Document default arguments for `WP_Comment_Query` class as a hash notation.

Props boonebgorges, DrewAPicture.
See #30111.

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git-svn-id: http://core.svn.wordpress.org/trunk@30280 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Cross-reference `WP_Comment_Query::query()` as the location for finding information on default arguments for `WP_Comment_Query`.

Also updates the return types on `get_comments()` and `get_approved_comments()`, as an integer can also be returned if the `$count` argument is true.

Fixes #30111.

Built from https://develop.svn.wordpress.org/trunk@30281


git-svn-id: http://core.svn.wordpress.org/trunk@30281 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Remove failing unit tests from 'canonical' group.

Each removed test has been turned into a patch and posted to the open ticket
that it belongs to.

See #30284.
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git-svn-id: http://core.svn.wordpress.org/trunk@30282 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Improve `Tests_Feed_RSS2::test_items()`.

* Better reference to post author, to avoid PHP notices.
* Code styling.
* More reliable checking of tags and categories.

Props kurtpayne.
Fixes #UT32. See #30284.
Built from https://develop.svn.wordpress.org/trunk@30283


git-svn-id: http://core.svn.wordpress.org/trunk@30283 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Fix the syntax for some status-related documentation introduced in [30155].

* Variables in DocBlocks should be backtick-escaped
* Parameter and return types should be as specific as possible
* `@param` types and variables should align with each other, but not intentionally with the `@return` description

See #30230.

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git-svn-id: http://core.svn.wordpress.org/trunk@30284 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Remove failing test related to post galleries.

It relied on the old _WPDataset technique, which is no longer used.

The test has been added to #UT30 as a patch, in case anyone wants to make
future use of it.

See #30284.
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git-svn-id: http://core.svn.wordpress.org/trunk@30285 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Move tests for ms_files_rewriting to separate group, ms-files

When the `ms_files_rewriting` flag is enabled, `ms_upload_constants()` is required to properly set upload directory constants. Once this fires, it is impossible to clean up for a non `ms_files_rewriting` test by turning the option back off.

Excluding these tests by default offer a more consistent environment overall. Any tests written for uploaded files in multisite should ideally have a correspondign test in this area.

This commit also moves existing `ms_files_rewriting` tests for `test_switch_upload_dir()`.

Fixes #30256

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git-svn-id: http://core.svn.wordpress.org/trunk@30286 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Fix incorrect documentation in the DocBlocks for `get_lastpostmodified()` and `_get_last_post_time()`.

Props ericlewis for the initial patch.
Fixes #30249.

Built from https://develop.svn.wordpress.org/trunk@30287


git-svn-id: http://core.svn.wordpress.org/trunk@30287 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Remove failing uploadfile test in trunk

The test has been added to #11946 and can be readded when that ticket is fixed.

Props MikeHansenMe for creating patch of current unit test

See #30284


Built from https://develop.svn.wordpress.org/trunk@30289


git-svn-id: http://core.svn.wordpress.org/trunk@30288 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Remove failing shortcode unit tests

Test added to #14050 in case we want to include it in a future fix.

see #30284


Built from https://develop.svn.wordpress.org/trunk@30290


git-svn-id: http://core.svn.wordpress.org/trunk@30289 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Remove failing Unbalanced tags tests

Patch with tests added to #6297 for use in the future

Props MikeHansenMe for creating patch of current unit test

see #30284

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git-svn-id: http://core.svn.wordpress.org/trunk@30290 1a063a9b-81f0-0310-95a4-ce76da25c4cd
WPDB's `__get()` function should perform strict comparisons against member names

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git-svn-id: http://core.svn.wordpress.org/trunk@30291 1a063a9b-81f0-0310-95a4-ce76da25c4cd