Ticket #36343: 36343.diff

tests/phpunit/tests/query/taxQuery.php

@@ -410 +410 @@
         }
 
         /**
+         * @ticket 36343
+         */
+        public function test_tax_query_operator_not_exists_combined() {
+                register_taxonomy( 'wptests_tax1', 'post' );
+                register_taxonomy( 'wptests_tax2', 'post' );
+
+                $t1 = self::factory()->term->create( array( 'taxonomy' => 'wptests_tax1' ) );
+                $t2 = self::factory()->term->create( array( 'taxonomy' => 'wptests_tax1' ) );
+                $t3 = self::factory()->term->create( array( 'taxonomy' => 'wptests_tax2' ) );
+
+                $p1 = self::factory()->post->create();
+                $p2 = self::factory()->post->create();
+                $p3 = self::factory()->post->create();
+                $p4 = self::factory()->post->create();
+
+                wp_set_object_terms( $p1, array( $t1 ), 'wptests_tax1' );
+                wp_set_object_terms( $p2, array( $t2 ), 'wptests_tax1' );
+                wp_set_object_terms( $p3, array( $t3 ), 'wptests_tax2' );
+
+                $q = new WP_Query( array(
+                        'fields'    => 'ids',
+                        'orderby'   => 'ID',
+                        'order'     => 'ASC',
+                        'tax_query' => array(
+                                'relation' => 'OR',
+                                array(
+                                        'taxonomy' => 'wptests_tax1',
+                                        'operator' => 'NOT EXISTS',
+                                ),
+                                array(
+                                        'taxonomy' => 'wptests_tax1',
+                                        'field'    => 'slug',
+                                        'terms'    => get_term_field( 'slug', $t1 ),
+                                ),
+                        ),
+                ) );
+
+                $this->assertEqualSets( array( $p1, $p3, $p4 ), $q->posts );
+        }
+
+        /**
          * @ticket 29181
          */
         public function test_tax_query_operator_exists() {