Sergey Biryukov 2c06c9afd5 Query: Check if $wp_query is set in query loop functions. ... This avoids a PHP fatal error if any of these functions are called too early: * `have_posts()` * `in_the_loop()` * `rewind_posts()` * `the_post()` * `have_comments()` * `the_comment()` bringing some consistency with conditional tags: `is_single()`, `is_home()`, etc. This commit also removes unnecessary `return` from `the_comment()`, for consistency with `the_post()`. As `WP_Query::the_comment()` does not have a return value, this statement did not have any effect in practice. Follow-up to [4934], [8807], [16947], [17068], [17083], [49147], [53395], [53396], [53400]. Props vdankbaar, thijso, teunvgisteren, timkersten655, SergeyBiryukov. Fixes #55722. git-svn-id: https://develop.svn.wordpress.org/trunk@53429 602fd350-edb4-49c9-b593-d223f7449a82		2022-05-22 15:15:47 +00:00
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commentCount.php	Build/Test Tools: Reduce the use of unnecessary randomness in tests.	2021-12-19 13:42:37 +00:00
commentFeed.php	Query: Add tests following [53065].	2022-04-05 01:59:52 +00:00
conditionals.php	Query: Check if $wp_query is set in query loop functions.	2022-05-22 15:15:47 +00:00
date.php	Build/Test Tools: Implement use of the void solution.	2021-08-07 10:29:41 +00:00
dateQuery.php	Build/Test Tools: Implement use of the void solution.	2021-08-07 10:29:41 +00:00
generatePostdata.php	Tests: First pass at using assertSame() instead of assertEquals() in most of the unit tests.	2020-09-02 00:35:36 +00:00
invalidQueries.php	Tests: Avoid duplicate queries in some WP_Query tests.	2022-01-14 17:50:52 +00:00
isTerm.php	Coding Standards: Add visibility to methods in tests/phpunit/tests/.	2021-11-04 15:22:47 +00:00
metaQuery.php	Coding Standards: Fix WPCS issues in [51367].	2021-07-07 10:50:43 +00:00
noFoundRows.php	Tests: Replace assertContains() with assertStringContainsString() when used with strings.	2021-07-19 14:00:11 +00:00
parseQuery.php	Tests: First pass at using assertSame() instead of assertEquals() in most of the unit tests.	2020-09-02 00:35:36 +00:00
postStatus.php	Build/Test Tools: Implement use of the void solution.	2021-08-07 10:29:41 +00:00
results.php	Coding Standards: Add visibility to methods in tests/phpunit/tests/.	2021-11-04 15:22:47 +00:00
search.php	Build/Test Tools: Reduce the use of unnecessary randomness in tests.	2021-12-19 13:42:37 +00:00
setupPostdata.php	Coding Standards: Add visibility to methods in tests/phpunit/tests/.	2021-11-04 15:22:47 +00:00
stickies.php	Query: Ensure that sticky post query returns all sticky posts.	2022-03-25 09:54:52 +00:00
taxQuery.php	Taxonomy: Improve performance by taxonomy queries by adding a limitting requested terms.	2022-03-31 10:04:25 +00:00
vars.php	Tests: First pass at using assertSame() instead of assertEquals() in most of the unit tests.	2020-09-02 00:35:36 +00:00
verboseRewriteRules.php	Coding Standards: Add visibility to methods in tests/phpunit/tests/.	2021-11-04 15:22:47 +00:00