// Copyright (c) 2012 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 CHROME_BROWSER_EXTENSIONS_PLATFORM_APP_BROWSERTEST_UTIL_H_
#define CHROME_BROWSER_EXTENSIONS_PLATFORM_APP_BROWSERTEST_UTIL_H_
#pragma once


#include "chrome/browser/extensions/extension_apitest.h"

namespace extensions {
class Extension;
}

namespace content {
class WebContents;
}

class CommandLine;
class ShellWindow;

class PlatformAppBrowserTest : public ExtensionApiTest {
 public:
  virtual void SetUpCommandLine(CommandLine* command_line) OVERRIDE;

 protected:
  // Runs the app named |name| out of the platform_apps subdirectory. Waits
  // until it is launched.
  const extensions::Extension* LoadAndLaunchPlatformApp(const char* name);

  // Gets the WebContents associated with the first shell window that is found
  // (most tests only deal with one platform app window, so this is good
  // enough).
  content::WebContents* GetFirstShellWindowWebContents();

  // Runs chrome.windows.getAll for the given extension and returns the number
  // of windows that the function returns.
  size_t RunGetWindowsFunctionForExtension(
      const extensions::Extension* extension);

  // Runs chrome.windows.get(|window_id|) for the the given extension and
  // returns whether or not a window was found.
  bool RunGetWindowFunctionForExtension(
      int window_id, const extensions::Extension* extension);

  // Returns the number of shell windows.
  size_t GetShellWindowCount();

  // The command line already has an argument on it - about:blank, which
  // is set by InProcessBrowserTest::PrepareTestCommandLine. For platform app
  // launch tests we need to clear this.
  void ClearCommandLineArgs();

  // Sets up the command line for running platform apps.
  void SetCommandLineArg(const std::string& test_file);

  // Creates an empty shell window for |extension|.
  ShellWindow* CreateShellWindow(const extensions::Extension* extension);

  // Closes |window| and waits until it's gone.
  void CloseShellWindow(ShellWindow* window);
};

#endif  // CHROME_BROWSER_EXTENSIONS_PLATFORM_APP_BROWSERTEST_UTIL_H_