Ticket #13459: 13459-unit-tests-post.php.patch

post.php

@@ -492 +492 @@
         }
 
         /**
+         * @ticket 13459
+         */
+        function test_wp_unique_post_slug_across_post_types_if_permalink_is_only_postname() {
+
+                // change permalink structure to /%postname%/
+                global $wp_rewrite;
+                $wp_rewrite->set_permalink_structure('/%postname%/');
+                $wp_rewrite->flush_rules();
+
+                // create post and page with the exact same title
+                $page = $this->factory->post->create_and_get( array( 'post_title' => 'identical-title', 'post_type' => 'page' ) );
+                $post = $this->factory->post->create_and_get( array( 'post_title' => 'identical-title', 'post_type' => 'post' ) );
+
+                // expect them to have different slugs, avoiding URL conflict
+                $this->assertNotEquals( $post->post_name, $page->post_name );
+
+                // clean up
+                $wp_rewrite->set_permalink_structure('');
+
+        }
+
+        /**
          * @ticket 15665
          */
         function test_get_page_by_path_priority() {