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<title>[54893] branches/6.1: Revert [54892] from the 6.1 branch.</title>
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<dt style="float: left; width: 6em; font-weight: bold">Revision</dt> <dd><a style="font-weight: bold" href="https://core.trac.wordpress.org/changeset/54893">54893</a><script type="application/ld+json">{"@context":"http://schema.org","@type":"EmailMessage","description":"Review this Commit","action":{"@type":"ViewAction","url":"https://core.trac.wordpress.org/changeset/54893","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>ocean90</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2022-11-29 20:25:02 +0000 (Tue, 29 Nov 2022)</dd>
</dl>
<pre style='padding-left: 1em; margin: 2em 0; border-left: 2px solid #ccc; line-height: 1.25; font-size: 105%; font-family: sans-serif'>Revert <a href="https://core.trac.wordpress.org/changeset/54892">[54892]</a> from the 6.1 branch.
This will be added again once committed to trunk first.
See <a href="https://core.trac.wordpress.org/ticket/57163">#57163</a>.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#branches61srcwpincludespostphp">branches/6.1/src/wp-includes/post.php</a></li>
<li><a href="#branches61testsphpunittestsquerycacheResultsphp">branches/6.1/tests/phpunit/tests/query/cacheResults.php</a></li>
</ul>
<h3>Removed Paths</h3>
<ul>
<li><a href="#branches61testsphpunittestspostprimePostCachesphp">branches/6.1/tests/phpunit/tests/post/primePostCaches.php</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<a id="branches61srcwpincludespostphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: branches/6.1/src/wp-includes/post.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- branches/6.1/src/wp-includes/post.php 2022-11-29 20:09:24 UTC (rev 54892)
+++ branches/6.1/src/wp-includes/post.php 2022-11-29 20:25:02 UTC (rev 54893)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -7822,7 +7822,6 @@
</span><span class="cx" style="display: block; padding: 0 10px"> function wp_queue_posts_for_term_meta_lazyload( $posts ) {
</span><span class="cx" style="display: block; padding: 0 10px"> $post_type_taxonomies = array();
</span><span class="cx" style="display: block; padding: 0 10px"> $term_ids = array();
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- $prime_post_terms = array();
</del><span class="cx" style="display: block; padding: 0 10px"> foreach ( $posts as $post ) {
</span><span class="cx" style="display: block; padding: 0 10px"> if ( ! ( $post instanceof WP_Post ) ) {
</span><span class="cx" style="display: block; padding: 0 10px"> continue;
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -7833,16 +7832,6 @@
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> foreach ( $post_type_taxonomies[ $post->post_type ] as $taxonomy ) {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- $prime_post_terms[ $taxonomy ][] = $post->ID;
- }
- }
-
- foreach ( $prime_post_terms as $taxonomy => $post_ids ){
- wp_cache_get_multiple( $post_ids, "{$taxonomy}_relationships" );
- }
-
- foreach ( $posts as $post ) {
- foreach ( $post_type_taxonomies[ $post->post_type ] as $taxonomy ) {
</del><span class="cx" style="display: block; padding: 0 10px"> // Term cache should already be primed by `update_post_term_cache()`.
</span><span class="cx" style="display: block; padding: 0 10px"> $terms = get_object_term_cache( $post->ID, $taxonomy );
</span><span class="cx" style="display: block; padding: 0 10px"> if ( false !== $terms ) {
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -7888,9 +7877,7 @@
</span><span class="cx" style="display: block; padding: 0 10px"> * @since 3.4.0
</span><span class="cx" style="display: block; padding: 0 10px"> * @since 6.1.0 This function is no longer marked as "private".
</span><span class="cx" style="display: block; padding: 0 10px"> *
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- * @see update_post_cache()
- * @see update_postmeta_cache()
- * @see update_object_term_cache()
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ * @see update_post_caches()
</ins><span class="cx" style="display: block; padding: 0 10px"> *
</span><span class="cx" style="display: block; padding: 0 10px"> * @global wpdb $wpdb WordPress database abstraction object.
</span><span class="cx" style="display: block; padding: 0 10px"> *
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -7905,21 +7892,8 @@
</span><span class="cx" style="display: block; padding: 0 10px"> if ( ! empty( $non_cached_ids ) ) {
</span><span class="cx" style="display: block; padding: 0 10px"> $fresh_posts = $wpdb->get_results( sprintf( "SELECT $wpdb->posts.* FROM $wpdb->posts WHERE ID IN (%s)", implode( ',', $non_cached_ids ) ) );
</span><span class="cx" style="display: block; padding: 0 10px">
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- if ( $fresh_posts ) {
- // Despite the name, update_post_cache() expects an array rather than a single post.
- update_post_cache( $fresh_posts );
- }
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ update_post_caches( $fresh_posts, 'any', $update_term_cache, $update_meta_cache );
</ins><span class="cx" style="display: block; padding: 0 10px"> }
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-
- if ( $update_meta_cache ) {
- update_postmeta_cache( $ids );
- }
-
- if ( $update_term_cache ) {
- $post_types = array_map( 'get_post_type', $ids );
- $post_types = array_unique( $post_types );
- update_object_term_cache( $ids, $post_types );
- }
</del><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> /**
</span></span></pre></div>
<a id="branches61testsphpunittestspostprimePostCachesphp"></a>
<div class="delfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Deleted: branches/6.1/tests/phpunit/tests/post/primePostCaches.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- branches/6.1/tests/phpunit/tests/post/primePostCaches.php 2022-11-29 20:09:24 UTC (rev 54892)
+++ branches/6.1/tests/phpunit/tests/post/primePostCaches.php 2022-11-29 20:25:02 UTC (rev 54893)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -1,229 +0,0 @@
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-<?php
-/**
- * Test `_prime_post_caches()`.
- *
- * @package WordPress
- */
-
-/**
- * Test class for `_prime_post_caches()`.
- *
- * @group post
- * @group cache
- *
- * @covers ::_prime_post_caches
- */
-class Tests_Post_PrimePostCaches extends WP_UnitTestCase {
-
- /**
- * Post IDs.
- *
- * @var int[]
- */
- public static $posts;
-
- /**
- * Set up test resources before the class.
- *
- * @param WP_UnitTest_Factory $factory The unit test factory.
- */
- public static function wpSetupBeforeClass( WP_UnitTest_Factory $factory ) {
- self::$posts = $factory->post->create_many( 3 );
-
- $category = $factory->term->create(
- array(
- 'taxonomy' => 'category',
- 'slug' => 'foo',
- 'name' => 'Foo',
- )
- );
-
- wp_set_post_terms( self::$posts[0], $category, 'category' );
- add_post_meta( self::$posts[0], 'meta', 'foo' );
- add_post_meta( self::$posts[1], 'meta', 'bar' );
- }
-
- /**
- * @ticket 57163
- */
- public function test_prime_post_caches() {
- $post_id = self::$posts[0];
-
- $this->assertSame( array( $post_id ), _get_non_cached_ids( array( $post_id ), 'posts' ), 'Post is already cached.' );
-
- // Test posts cache.
- $before_num_queries = get_num_queries();
- _prime_post_caches( array( $post_id ) );
- $num_queries = get_num_queries() - $before_num_queries;
-
- /*
- * Four expected queries:
- * 1: Posts data,
- * 2: Post meta data,
- * 3: Taxonomy data,
- * 4: Term data.
- */
- $this->assertSame( 4, $num_queries, 'Unexpected number of queries.' );
-
- $this->assertSame( array(), _get_non_cached_ids( array( $post_id ), 'posts' ), 'Post is not cached.' );
-
- // Test post meta cache.
- $before_num_queries = get_num_queries();
- $meta = get_post_meta( $post_id, 'meta', true );
- $num_queries = get_num_queries() - $before_num_queries;
-
- $this->assertSame( 'foo', $meta, 'Meta has unexpected value.' );
- $this->assertSame( 0, $num_queries, 'Unexpected number of queries.' );
-
- // Test term cache.
- $before_num_queries = get_num_queries();
- $categories = get_the_category( $post_id );
- $num_queries = get_num_queries() - $before_num_queries;
-
- $this->assertNotEmpty( $categories, 'Categories does return an empty result set.' );
- $this->assertSame( 0, $num_queries, 'Unexpected number of queries.' );
- }
-
- /**
- * @ticket 57163
- */
- public function test_prime_post_caches_with_multiple_posts() {
- $this->assertSame( self::$posts, _get_non_cached_ids( self::$posts, 'posts' ), 'Posts are already cached.' );
-
- $before_num_queries = get_num_queries();
- _prime_post_caches( self::$posts );
- $num_queries = get_num_queries() - $before_num_queries;
-
- /*
- * Four expected queries:
- * 1: Posts data,
- * 2: Post meta data,
- * 3: Taxonomy data,
- * 4: Term data.
- */
- $this->assertSame( 4, $num_queries, 'Unexpected number of queries.' );
-
- $this->assertSame( array(), _get_non_cached_ids( self::$posts, 'posts' ), 'Posts are not cached.' );
- }
-
- /**
- * @ticket 57163
- */
- public function test_prime_post_caches_only_posts_cache() {
- $this->assertSame( self::$posts, _get_non_cached_ids( self::$posts, 'posts' ), 'Posts are already cached.' );
-
- $before_num_queries = get_num_queries();
- _prime_post_caches( self::$posts, false, false );
- $num_queries = get_num_queries() - $before_num_queries;
-
- /*
- * One expected query:
- * 1: Posts data.
- */
- $this->assertSame( 1, $num_queries, 'Unexpected number of queries.' );
-
- $this->assertSame( array(), _get_non_cached_ids( self::$posts, 'posts' ), 'Posts are not cached.' );
- }
-
- /**
- * @ticket 57163
- */
- public function test_prime_post_caches_only_posts_and_term_cache() {
- $this->assertSame( self::$posts, _get_non_cached_ids( self::$posts, 'posts' ), 'Posts are already cached.' );
-
- $before_num_queries = get_num_queries();
- _prime_post_caches( self::$posts, true, false );
- $num_queries = get_num_queries() - $before_num_queries;
-
- /*
- * Three expected queries:
- * 1: Posts data.
- * 2: Taxonomy data,
- * 3: Term data.
- */
- $this->assertSame( 3, $num_queries, 'Unexpected number of queries.' );
-
- $this->assertSame( array(), _get_non_cached_ids( self::$posts, 'posts' ), 'Posts are not cached.' );
-
- // Test term cache.
- $before_num_queries = get_num_queries();
- $categories = get_the_category( self::$posts[0] );
- $num_queries = get_num_queries() - $before_num_queries;
-
- $this->assertNotEmpty( $categories, 'Categories does return an empty result set.' );
- $this->assertSame( 0, $num_queries, 'Unexpected number of queries.' );
- }
-
- /**
- * @ticket 57163
- */
- public function test_prime_post_caches_only_posts_and_meta_cache() {
- $this->assertSame( self::$posts, _get_non_cached_ids( self::$posts, 'posts' ), 'Posts are already cached.' );
-
- $before_num_queries = get_num_queries();
- _prime_post_caches( self::$posts, false, true );
- $num_queries = get_num_queries() - $before_num_queries;
-
- /*
- * Two expected queries:
- * 1: Posts data.
- * 2: Post meta data.
- */
- $this->assertSame( 2, $num_queries, 'Unexpected number of queries warming cache.' );
-
- $this->assertSame( array(), _get_non_cached_ids( self::$posts, 'posts' ), 'Posts are not cached.' );
-
- // Test post meta cache.
- $before_num_queries = get_num_queries();
- $meta_1 = get_post_meta( self::$posts[0], 'meta', true );
- $meta_2 = get_post_meta( self::$posts[1], 'meta', true );
- $num_queries = get_num_queries() - $before_num_queries;
-
- $this->assertSame( 'foo', $meta_1, 'Meta 1 has unexpected value.' );
- $this->assertSame( 'bar', $meta_2, 'Meta 2 has unexpected value.' );
- $this->assertSame( 0, $num_queries, 'Unexpected number of queries getting post meta.' );
- }
-
- /**
- * @ticket 57163
- */
- public function test_prime_post_caches_accounts_for_posts_without_primed_meta_terms() {
- $post_id = self::$posts[0];
-
- $this->assertSame( array( $post_id ), _get_non_cached_ids( array( $post_id ), 'posts' ), 'Post is already cached.' );
-
- // Warm only the posts cache.
- $post = get_post( $post_id );
- $this->assertNotEmpty( $post, 'Post does not exist.' );
- $this->assertEmpty( _get_non_cached_ids( array( $post_id ), 'posts' ), 'Post is not cached.' );
-
- $before_num_queries = get_num_queries();
- _prime_post_caches( array( $post_id ) );
- $num_queries = get_num_queries() - $before_num_queries;
-
- /*
- * Three expected queries:
- * 1: Post meta data,
- * 2: Taxonomy data,
- * 3: Term data.
- */
- $this->assertSame( 3, $num_queries, 'Unexpected number of queries.' );
- }
-
- /**
- * @ticket 57163
- */
- public function test_prime_post_caches_does_not_prime_caches_twice() {
- $this->assertSame( self::$posts, _get_non_cached_ids( self::$posts, 'posts' ), 'Posts are already cached.' );
-
- _prime_post_caches( self::$posts );
-
- $this->assertSame( array(), _get_non_cached_ids( self::$posts, 'posts' ), 'Posts are not cached.' );
-
- $before_num_queries = get_num_queries();
- _prime_post_caches( self::$posts );
- $num_queries = get_num_queries() - $before_num_queries;
-
- $this->assertSame( 0, $num_queries, 'Unexpected number of queries.' );
- }
-}
</del></span></pre></div>
<a id="branches61testsphpunittestsquerycacheResultsphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: branches/6.1/tests/phpunit/tests/query/cacheResults.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- branches/6.1/tests/phpunit/tests/query/cacheResults.php 2022-11-29 20:09:24 UTC (rev 54892)
+++ branches/6.1/tests/phpunit/tests/query/cacheResults.php 2022-11-29 20:25:02 UTC (rev 54893)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -1237,11 +1237,9 @@
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> $query_1 = new WP_Query(
</span><span class="cx" style="display: block; padding: 0 10px"> array(
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- 'post_type' => 'page',
- 'fields' => $fields,
- 'author' => self::$author_id,
- 'update_post_meta_cache' => false,
- 'update_post_term_cache' => false,
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ 'post_type' => 'page',
+ 'fields' => $fields,
+ 'author' => self::$author_id,
</ins><span class="cx" style="display: block; padding: 0 10px"> )
</span><span class="cx" style="display: block; padding: 0 10px"> );
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -1249,11 +1247,6 @@
</span><span class="cx" style="display: block; padding: 0 10px"> $start_loop_queries = get_num_queries();
</span><span class="cx" style="display: block; padding: 0 10px"> $query_1->the_post();
</span><span class="cx" style="display: block; padding: 0 10px"> $num_loop_queries = get_num_queries() - $start_loop_queries;
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- /*
- * Two expected queries:
- * 1: User meta data,
- * 2: User data.
- */
</del><span class="cx" style="display: block; padding: 0 10px"> $this->assertSame( 2, $num_loop_queries, 'Unexpected number of queries while initializing the loop.' );
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> $start_author_queries = get_num_queries();
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -1278,64 +1271,4 @@
</span><span class="cx" style="display: block; padding: 0 10px"> */
</span><span class="cx" style="display: block; padding: 0 10px"> );
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-
- /**
- * Ensure lazy loading term meta queries all term meta in a single query.
- *
- * @since 6.1.2
- * @ticket 57163
- * @ticket 22176
- */
- public function test_get_post_meta_lazy_loads_all_term_meta_data() {
- $query = new WP_Query();
-
- $t2 = $this->factory()->term->create(
- array(
- 'taxonomy' => 'category',
- 'slug' => 'bar',
- 'name' => 'Bar',
- )
- );
-
- wp_set_post_terms( self::$posts[0], $t2, 'category', true );
- // Clean data added to cache by factory and setting terms.
- clean_term_cache( array( self::$t1, $t2 ), 'category' );
- clean_post_cache( self::$posts[0] );
-
- $num_queries_start = get_num_queries();
- $query_posts = $query->query(
- array(
- 'lazy_load_term_meta' => true,
- 'no_found_rows' => true,
- )
- );
- $num_queries = get_num_queries() - $num_queries_start;
-
- /*
- * Four expected queries:
- * 1: Post IDs
- * 2: Post data
- * 3: Post meta data.
- * 4: Post term data.
- */
- $this->assertSame( 4, $num_queries, 'Unexpected number of queries while querying posts.' );
- $this->assertNotEmpty( $query_posts, 'Query posts is empty.' );
-
- $num_queries_start = get_num_queries();
- get_term_meta( self::$t1 );
- $num_queries = get_num_queries() - $num_queries_start;
-
- /*
- * One expected query:
- * 1: Term meta data.
- */
- $this->assertSame( 1, $num_queries, 'Unexpected number of queries during first query of term meta.' );
-
- $num_queries_start = get_num_queries();
- get_term_meta( $t2 );
- $num_queries = get_num_queries() - $num_queries_start;
-
- // No additional queries expected.
- $this->assertSame( 0, $num_queries, 'Unexpected number of queries during second query of term meta.' );
- }
</del><span class="cx" style="display: block; padding: 0 10px"> }
</span></span></pre>
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