| // Copyright 2014 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef IOS_WEB_PUBLIC_TEST_JS_TEST_UTIL_H_ |
| #define IOS_WEB_PUBLIC_TEST_JS_TEST_UTIL_H_ |
| |
| #import <Foundation/Foundation.h> |
| #import <WebKit/WebKit.h> |
| |
| @class CRWJSInjectionManager; |
| @class CRWJSInjectionReceiver; |
| |
| namespace web { |
| |
| // These functions synchronously execute JavaScript and return result as id. |
| // id will be backed up by different classes depending on resulting JS type: |
| // NSString (string), NSNumber (number or boolean), NSDictionary (object), |
| // NSArray (array), NSNull (null), NSDate (Date), nil (undefined or execution |
| // exception). |
| |
| // Executes JavaScript on the |manager| and returns the result as an id. |
| id ExecuteJavaScript(CRWJSInjectionManager* manager, NSString* script); |
| |
| // Executes JavaScript on the |receiver| and returns the result as an id. |
| id ExecuteJavaScript(CRWJSInjectionReceiver* receiver, NSString* script); |
| |
| // Executes JavaScript on |web_view| and returns the result as an id. |
| // |error| can be null and will be updated only if script execution fails. |
| // TODO(crbug.com/730062): Remove __unsafe_unretained when all callers are |
| // are converted to ARC. |
| id ExecuteJavaScript(WKWebView* web_view, |
| NSString* script, |
| NSError* __unsafe_unretained* error); |
| |
| // Executes JavaScript on |web_view| and returns the result as an id. |
| // Fails if there was an error during script execution. |
| id ExecuteJavaScript(WKWebView* web_view, NSString* script); |
| |
| } // namespace web |
| |
| #endif // IOS_WEB_PUBLIC_TEST_JS_TEST_UTIL_H_ |