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// Copyright (c) 2010 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.
#include "base/utf_string_conversions.h"
#include "base/values.h"
#include "chrome/browser/renderer_host/render_view_host.h"
#include "chrome/browser/tab_contents/tab_contents.h"
#include "chrome/browser/ui/browser.h"
#include "chrome/test/in_process_browser_test.h"
#include "chrome/test/ui_test_utils.h"
#include "net/test/test_server.h"
typedef InProcessBrowserTest RenderViewHostTest;
typedef std::pair<int, Value*> ExecuteDetailType;
namespace {
// NotificationObserver used to listen for EXECUTE_JAVASCRIPT_RESULT
// notifications.
class ExecuteNotificationObserver : public NotificationObserver {
public:
ExecuteNotificationObserver() : id_(0) {}
virtual void Observe(NotificationType type,
const NotificationSource& source,
const NotificationDetails& details) {
id_ = (static_cast<Details<ExecuteDetailType > >(details))->first;
Value* value = (static_cast<Details<ExecuteDetailType > >(details))->second;
if (value)
value_.reset(value->DeepCopy());
MessageLoopForUI::current()->Quit();
}
int id() const { return id_; }
Value* value() const { return value_.get(); }
private:
int id_;
scoped_ptr<Value> value_;
DISALLOW_COPY_AND_ASSIGN(ExecuteNotificationObserver);
};
} // namespace
// Makes sure ExecuteJavascriptInWebFrameNotifyResult works.
IN_PROC_BROWSER_TEST_F(RenderViewHostTest,
ExecuteJavascriptInWebFrameNotifyResult) {
ASSERT_TRUE(test_server()->Start());
GURL empty_url(test_server()->GetURL("files/empty.html"));
ui_test_utils::NavigateToURL(browser(), empty_url);
RenderViewHost* rvh = browser()->GetSelectedTabContents()->render_view_host();
ASSERT_TRUE(rvh);
// Execute the script 'true' and make sure we get back true.
int execute_id = rvh->ExecuteJavascriptInWebFrameNotifyResult(
string16(),
ASCIIToUTF16("true;"));
{
ExecuteNotificationObserver observer;
ui_test_utils::RegisterAndWait(
&observer,
NotificationType::EXECUTE_JAVASCRIPT_RESULT,
Source<RenderViewHost>(rvh));
EXPECT_EQ(execute_id, observer.id());
ASSERT_TRUE(observer.value());
bool bool_value;
ASSERT_TRUE(observer.value()->GetAsBoolean(&bool_value));
EXPECT_TRUE(bool_value);
}
// Execute the script 'false' and make sure we get back false.
int execute_id2 = rvh->ExecuteJavascriptInWebFrameNotifyResult(
string16(),
ASCIIToUTF16("false;"));
// The ids should change.
EXPECT_NE(execute_id, execute_id2);
{
ExecuteNotificationObserver observer;
ui_test_utils::RegisterAndWait(
&observer,
NotificationType::EXECUTE_JAVASCRIPT_RESULT,
Source<RenderViewHost>(rvh));
EXPECT_EQ(execute_id2, observer.id());
ASSERT_TRUE(observer.value());
bool bool_value;
ASSERT_TRUE(observer.value()->GetAsBoolean(&bool_value));
EXPECT_FALSE(bool_value);
}
}
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