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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_manager.h"
#include "chrome/browser/debugger/devtools_window.h"
#include "chrome/browser/renderer_host/test_render_view_host.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "chrome/common/render_messages.h"
namespace {
class TestDevToolsWindow : public DevToolsWindow {
public:
TestDevToolsWindow(DevToolsInstanceDescriptor* descriptor)
: descriptor_(descriptor),
shown_(false),
closed_(false) {
descriptor->SetDevToolsWindow(this);
}
virtual ~TestDevToolsWindow() {
EXPECT_EQ(shown_, closed_);
}
virtual void Show() {
open_counter++;
shown_ = true;
}
virtual void Close() {
EXPECT_TRUE(shown_);
close_counter++;
descriptor_->Destroy();
closed_ = true;
}
static void ResetCounters() {
open_counter = 0;
close_counter = 0;
}
static int open_counter;
static int close_counter;
private:
DevToolsInstanceDescriptor* descriptor_;
bool shown_;
bool closed_;
DISALLOW_COPY_AND_ASSIGN(TestDevToolsWindow);
};
int TestDevToolsWindow::open_counter = 0;
int TestDevToolsWindow::close_counter = 0;
class TestDevToolsWindowFactory : public DevToolsWindowFactory {
public:
TestDevToolsWindowFactory() : DevToolsWindowFactory(),
last_created_window(NULL) {}
virtual ~TestDevToolsWindowFactory() {}
virtual DevToolsWindow* CreateDevToolsWindow(
DevToolsInstanceDescriptor* descriptor) {
last_created_window = new TestDevToolsWindow(descriptor);
return last_created_window;
}
DevToolsWindow* last_created_window;
private:
DISALLOW_COPY_AND_ASSIGN(TestDevToolsWindowFactory);
};
} // namespace
class DevToolsManagerTest : public RenderViewHostTestHarness {
public:
DevToolsManagerTest() : RenderViewHostTestHarness() {
}
protected:
virtual void SetUp() {
RenderViewHostTestHarness::SetUp();
TestDevToolsWindow::ResetCounters();
}
};
TEST_F(DevToolsManagerTest, OpenAndManuallyCloseDevToolsWindow) {
TestDevToolsWindowFactory window_factory;
DevToolsManager manager(&window_factory);
manager.ShowDevToolsForWebContents(contents());
EXPECT_EQ(TestDevToolsWindow::open_counter, 1);
EXPECT_EQ(TestDevToolsWindow::close_counter, 0);
DevToolsWindow* window = window_factory.last_created_window;
// Test that same devtools window is used.
manager.ShowDevToolsForWebContents(contents());
// Check that no new windows were created.
EXPECT_TRUE(window == window_factory.last_created_window);
EXPECT_EQ(TestDevToolsWindow::open_counter, 2);
EXPECT_EQ(TestDevToolsWindow::close_counter, 0);
window->Close();
EXPECT_EQ(TestDevToolsWindow::open_counter, 2);
EXPECT_EQ(TestDevToolsWindow::close_counter, 1);
}
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