Ticket #17814: 17814.test.diff

tests/image/functions.php

@@ -219 +219 @@
                         unset( $img );
                 }
         }
+
+        /**
+         * Try loading a directory
+         * @ticket 17814
+         */
+        public function test_load_directory() {
+                // First, test with deprecated wp_load_image function
+                $editor = wp_load_image( DIR_TESTDATA );
+                $this->assertNotInternalType( 'resource', $editor );
+
+                // Then, test with editors.
+                $classes = array('WP_Image_Editor_GD', 'WP_Image_Editor_Imagick');
+                foreach ( $classes as $class ) {
+                        if ( !$class::test() ) {
+                                continue;
+                        }
+                        $filter = create_function( '', "return '$class';" );
+                        add_filter( 'image_editor_class', $filter );
+                        $editor = WP_Image_Editor::get_instance( DIR_TESTDATA );
+                        $this->assertInstanceOf( 'WP_Error', $editor );
+                        $this->assertEquals( 'error_loading_image', $editor->get_error_code() );
+                }
+        }
 }