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// Copyright (c) 2009 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/basictypes.h"
#include "chrome/browser/debugger/devtools_client_host.h"
#include "chrome/browser/debugger/devtools_manager.h"
#include "chrome/browser/debugger/devtools_window.h"
#include "chrome/browser/renderer_host/test/test_render_view_host.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "chrome/common/render_messages.h"
namespace {
class TestDevToolsClientHost : public DevToolsClientHost {
public:
TestDevToolsClientHost()
: last_sent_message(NULL),
closed_(false) {
}
virtual ~TestDevToolsClientHost() {
EXPECT_TRUE(closed_);
}
virtual void Close() {
EXPECT_FALSE(closed_);
close_counter++;
NotifyCloseListener();
closed_ = true;
}
virtual void InspectedTabClosing() {
Close();
}
virtual void SetInspectedTabUrl(const std::string& url) {
}
virtual void SendMessageToClient(const IPC::Message& message) {
last_sent_message = &message;
}
static void ResetCounters() {
close_counter = 0;
}
static int close_counter;
const IPC::Message* last_sent_message;
private:
bool closed_;
DISALLOW_COPY_AND_ASSIGN(TestDevToolsClientHost);
};
int TestDevToolsClientHost::close_counter = 0;
} // namespace
class DevToolsManagerTest : public RenderViewHostTestHarness {
public:
DevToolsManagerTest() : RenderViewHostTestHarness() {
}
protected:
virtual void SetUp() {
RenderViewHostTestHarness::SetUp();
TestDevToolsClientHost::ResetCounters();
}
};
TEST_F(DevToolsManagerTest, OpenAndManuallyCloseDevToolsClientHost) {
scoped_refptr<DevToolsManager> manager(new DevToolsManager());
DevToolsClientHost* host = manager->GetDevToolsClientHostFor(rvh());
EXPECT_TRUE(NULL == host);
TestDevToolsClientHost client_host;
manager->RegisterDevToolsClientHostFor(rvh(), &client_host);
// Test that just registered devtools host is returned.
host = manager->GetDevToolsClientHostFor(rvh());
EXPECT_TRUE(&client_host == host);
EXPECT_EQ(0, TestDevToolsClientHost::close_counter);
// Test that the same devtools host is returned.
host = manager->GetDevToolsClientHostFor(rvh());
EXPECT_TRUE(&client_host == host);
EXPECT_EQ(0, TestDevToolsClientHost::close_counter);
client_host.Close();
EXPECT_EQ(1, TestDevToolsClientHost::close_counter);
host = manager->GetDevToolsClientHostFor(rvh());
EXPECT_TRUE(NULL == host);
}
TEST_F(DevToolsManagerTest, ForwardMessageToClient) {
scoped_refptr<DevToolsManager> manager(new DevToolsManager());
TestDevToolsClientHost client_host;
manager->RegisterDevToolsClientHostFor(rvh(), &client_host);
EXPECT_EQ(0, TestDevToolsClientHost::close_counter);
IPC::Message m;
manager->ForwardToDevToolsClient(rvh(), m);
EXPECT_TRUE(&m == client_host.last_sent_message);
client_host.Close();
EXPECT_EQ(1, TestDevToolsClientHost::close_counter);
}
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