Changeset 42788

Timestamp:

03/05/2018 10:13:36 PM (8 years ago)

Author:

johnbillion

Message:

Themes: Ensure the theme roots cache is cleared when registering a theme directory.

Props soulseekah, johnbillion

Fixes #43228

Location:

trunk

Files:

• src/wp-includes/theme.php (modified) (1 diff)
• tests/phpunit/tests/theme/themeDir.php (modified) (1 diff)

trunk/src/wp-includes/theme.php

@@ -413 +413 @@
                 $wp_theme_directories[] = $untrailed;
         }
+
+        wp_clean_themes_cache();
 
         return true;

trunk/tests/phpunit/tests/theme/themeDir.php

@@ -294 +294 @@
                 rmdir( WP_CONTENT_DIR . '/themes/foo-themes' );
         }
+
+        /**
+         * @ticket 43228
+         */
+        function test_theme_dir_caches() {
+                @mkdir( WP_CONTENT_DIR . '/themes/foo' );
+                @mkdir( WP_CONTENT_DIR . '/themes/foo/bar' );
+
+                $old_roots = get_theme_roots();
+
+                register_theme_directory( WP_CONTENT_DIR . '/themes/foo' );
+
+                $new_roots = get_theme_roots();
+
+                rmdir( WP_CONTENT_DIR . '/themes/foo/bar' );
+                rmdir( WP_CONTENT_DIR . '/themes/foo' );
+
+                $this->assertNotEquals( $new_roots, $old_roots );
+                $this->assertArrayHasKey( 'foo', $new_roots );
+        }
 }