// 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 <UIKit/UIKit.h>
#import <WebKit/WebKit.h>

@class CRWJSInjectionManager;
@class CRWJSInjectionReceiver;

namespace web {

// Evaluates JavaScript on the |manager| and returns the result as a string.
NSString* EvaluateJavaScriptAsString(CRWJSInjectionManager* manager,
                                     NSString* script);

// Evaluates JavaScript on the |receiver| and returns the result as a string.
NSString* EvaluateJavaScriptAsString(CRWJSInjectionReceiver* receiver,
                                     NSString* script);

// Evaluates JavaScript on |web_view| and returns the result as a string.
NSString* EvaluateJavaScriptAsString(UIWebView* web_view, NSString* script);

// Evaluates JavaScript on |web_view| and returns the result as an id.
id EvaluateJavaScript(WKWebView* web_view, NSString* script);

}  // namespace web

#endif  // IOS_WEB_PUBLIC_TEST_JS_TEST_UTIL_H_