ash/test/wm_window_test_api.h

// Copyright 2016 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 ASH_TEST_WM_WINDOW_TEST_API_H_
#define ASH_TEST_WM_WINDOW_TEST_API_H_

#include "ash/wm_window.h"

namespace ash {

class WmWindowTestApi {
 public:
  // Used by tests to set the default value of
  // |WmWindow::default_use_empty_minimum_size_for_testing_|. This is needed
  // as tests don't have a good way to reset the value of
  // |use_empty_minimum_size_for_testing_| before the minimum size is queried.
  class GlobalMinimumSizeLock {
   public:
    GlobalMinimumSizeLock();
    ~GlobalMinimumSizeLock();

   private:
    // Number of instances of GlobalMinimumSizeLock that have been created.
    static int instance_count_;

    DISALLOW_COPY_AND_ASSIGN(GlobalMinimumSizeLock);
  };

  WmWindowTestApi() {}
  ~WmWindowTestApi() {}

 private:
  static void SetDefaultUseEmptyMinimumSizeForTesting(bool value);

  DISALLOW_COPY_AND_ASSIGN(WmWindowTestApi);
};

}  // namespace ash

#endif  // ASH_TEST_WM_WINDOW_TEST_API_H_