Ticket #43228: 43228.tests.diff

tests/phpunit/tests/theme/themeDir.php

@@ -293 +293 @@
                 rmdir( WP_CONTENT_DIR . '/themes/foo' );
                 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' );
+
+                $roots = get_theme_roots();
+
+                register_theme_directory( WP_CONTENT_DIR . '/themes/foo' );
+
+                $this->assertNotEquals( get_theme_roots(), $roots );
+
+                rmdir( WP_CONTENT_DIR . '/themes/foo/bar' );
+                rmdir( WP_CONTENT_DIR . '/themes/foo' );
+        }
 }