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// Copyright (c) 2011 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 "chrome/browser/ui/webui/web_ui_test_handler.h"
#include "base/utf_string_conversions.h"
#include "base/values.h"
#include "chrome/test/ui_test_utils.h"
#include "content/browser/renderer_host/render_view_host.h"
#include "content/common/notification_details.h"
#include "content/common/notification_registrar.h"
bool WebUITestHandler::RunJavascript(const std::string& js_test, bool is_test) {
if (is_test) {
NotificationRegistrar notification_registrar;
notification_registrar.Add(
this, content::NOTIFICATION_EXECUTE_JAVASCRIPT_RESULT,
Source<RenderViewHost>(web_ui_->GetRenderViewHost()));
web_ui_->GetRenderViewHost()->ExecuteJavascriptInWebFrameNotifyResult(
string16(), UTF8ToUTF16(js_test));
return WaitForResult();
} else {
web_ui_->GetRenderViewHost()->ExecuteJavascriptInWebFrame(
string16(), UTF8ToUTF16(js_test));
return true;
}
}
void WebUITestHandler::Observe(int type,
const NotificationSource& source,
const NotificationDetails& details) {
// Quit the message loop if we were waiting so Waiting process can get result
// or error. To ensure this gets done, do this before ASSERT* calls.
if (is_waiting_)
MessageLoopForUI::current()->Quit();
SCOPED_TRACE("WebUITestHandler::Observe");
Value* value = Details<std::pair<int, Value*> >(details)->second;
ListValue* list_value;
ASSERT_TRUE(value->GetAsList(&list_value));
ASSERT_TRUE(list_value->GetBoolean(0, &test_succeeded_));
if (!test_succeeded_) {
std::string message;
ASSERT_TRUE(list_value->GetString(1, &message));
LOG(ERROR) << message;
}
}
bool WebUITestHandler::WaitForResult() {
is_waiting_ = true;
ui_test_utils::RunMessageLoop();
is_waiting_ = false;
return test_succeeded_;
}
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