browser: Move global error to subdir.

chrome/browser/ui/global_error_service_unittest.cc

-// 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.
-
-#include "chrome/browser/ui/global_error_service.h"
-
-#include "base/logging.h"
-#include "base/memory/scoped_ptr.h"
-#include "chrome/browser/ui/global_error.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace {
-
-// Error base class that keeps track of the number of errors that exist.
-class BaseError : public GlobalError {
- public:
-  BaseError() { ++count_; }
-  virtual ~BaseError() { --count_; }
-
-  static int count() { return count_; }
-
-  bool HasBadge() OVERRIDE { return false; }
-  virtual int GetBadgeResourceID() OVERRIDE {
-    ADD_FAILURE();
-    return 0;
-  }
-
-  virtual bool HasMenuItem() OVERRIDE { return false; }
-  virtual int MenuItemCommandID() OVERRIDE {
-    ADD_FAILURE();
-    return 0;
-  }
-  virtual string16 MenuItemLabel() OVERRIDE {
-    ADD_FAILURE();
-    return string16();
-  }
-  virtual int MenuItemIconResourceID() OVERRIDE {
-    ADD_FAILURE();
-    return 0;
-  }
-  virtual void ExecuteMenuItem(Browser* browser) OVERRIDE { ADD_FAILURE(); }
-
-  virtual bool HasBubbleView() OVERRIDE { return false; }
-  virtual int GetBubbleViewIconResourceID() OVERRIDE {
-    ADD_FAILURE();
-    return 0;
-  }
-  virtual string16 GetBubbleViewTitle() OVERRIDE {
-    ADD_FAILURE();
-    return string16();
-  }
-  virtual string16 GetBubbleViewMessage() OVERRIDE {
-    ADD_FAILURE();
-    return string16();
-  }
-  virtual string16 GetBubbleViewAcceptButtonLabel() OVERRIDE {
-    ADD_FAILURE();
-    return string16();
-  }
-  virtual string16 GetBubbleViewCancelButtonLabel() OVERRIDE {
-    ADD_FAILURE();
-    return string16();
-  }
-  virtual void OnBubbleViewDidClose(Browser* browser) OVERRIDE {
-    ADD_FAILURE();
-  }
-  virtual void BubbleViewAcceptButtonPressed(Browser* browser) OVERRIDE {
-    ADD_FAILURE();
-  }
-  virtual void BubbleViewCancelButtonPressed(Browser* browser) OVERRIDE {
-    ADD_FAILURE();
-  }
-
- private:
-  // This tracks the number BaseError objects that are currently instantiated.
-  static int count_;
-
-  DISALLOW_COPY_AND_ASSIGN(BaseError);
-};
-
-int BaseError::count_ = 0;
-
-// A simple error that only has a badge.
-class BadgeError : public BaseError {
- public:
-  explicit BadgeError(int resource_id) : resource_id_(resource_id) {}
-  bool HasBadge() OVERRIDE { return true; }
-  virtual int GetBadgeResourceID() OVERRIDE { return resource_id_; }
-
- private:
-  int resource_id_;
-
-  DISALLOW_COPY_AND_ASSIGN(BadgeError);
-};
-
-// A simple error that only has a menu item.
-class MenuError : public BaseError {
- public:
-  explicit MenuError(int command_id) : command_id_(command_id) {}
-
-  virtual bool HasMenuItem() OVERRIDE { return true; }
-  virtual int MenuItemCommandID() OVERRIDE { return command_id_; }
-  virtual string16 MenuItemLabel() OVERRIDE { return string16(); }
-  virtual void ExecuteMenuItem(Browser* browser) OVERRIDE {}
-
- private:
-  int command_id_;
-
-  DISALLOW_COPY_AND_ASSIGN(MenuError);
-};
-
-} // namespace
-
-// Test adding errors to the global error service.
-TEST(GlobalErrorServiceTest, AddError) {
-  scoped_ptr<GlobalErrorService> service(new GlobalErrorService(NULL));
-  EXPECT_EQ(0u, service->errors().size());
-
-  BaseError* error1 = new BaseError;
-  service->AddGlobalError(error1);
-  EXPECT_EQ(1u, service->errors().size());
-  EXPECT_EQ(error1, service->errors()[0]);
-
-  BaseError* error2 = new BaseError;
-  service->AddGlobalError(error2);
-  EXPECT_EQ(2u, service->errors().size());
-  EXPECT_EQ(error1, service->errors()[0]);
-  EXPECT_EQ(error2, service->errors()[1]);
-
-  // Ensure that deleting the service deletes the error objects.
-  EXPECT_EQ(2, BaseError::count());
-  service.reset();
-  EXPECT_EQ(0, BaseError::count());
-}
-
-// Test removing errors from the global error service.
-TEST(GlobalErrorServiceTest, RemoveError) {
-  scoped_ptr<GlobalErrorService> service(new GlobalErrorService(NULL));
-  BaseError error1;
-  service->AddGlobalError(&error1);
-  BaseError error2;
-  service->AddGlobalError(&error2);
-
-  EXPECT_EQ(2u, service->errors().size());
-  service->RemoveGlobalError(&error1);
-  EXPECT_EQ(1u, service->errors().size());
-  EXPECT_EQ(&error2, service->errors()[0]);
-  service->RemoveGlobalError(&error2);
-  EXPECT_EQ(0u, service->errors().size());
-
-  // Ensure that deleting the service does not delete the error objects.
-  EXPECT_EQ(2, BaseError::count());
-  service.reset();
-  EXPECT_EQ(2, BaseError::count());
-}
-
-// Test finding errors by their menu item command ID.
-TEST(GlobalErrorServiceTest, GetMenuItem) {
-  BaseError* error1 = new BaseError;
-  MenuError* error2 = new MenuError(2);
-  MenuError* error3 = new MenuError(3);
-
-  GlobalErrorService service(NULL);
-  service.AddGlobalError(error1);
-  service.AddGlobalError(error2);
-  service.AddGlobalError(error3);
-
-  EXPECT_EQ(error2, service.GetGlobalErrorByMenuItemCommandID(2));
-  EXPECT_EQ(error3, service.GetGlobalErrorByMenuItemCommandID(3));
-  EXPECT_EQ(NULL, service.GetGlobalErrorByMenuItemCommandID(4));
-}
-
-// Test getting the badge icon resource ID of the first error.
-TEST(GlobalErrorServiceTest, GetBadgeID) {
-  BaseError* error1 = new BaseError;
-  BadgeError error2(2);
-  BadgeError* error3 = new BadgeError(3);
-
-  GlobalErrorService service(NULL);
-  EXPECT_EQ(0, service.GetFirstBadgeResourceID());
-
-  service.AddGlobalError(error1);
-  EXPECT_EQ(0, service.GetFirstBadgeResourceID());
-
-  service.AddGlobalError(&error2);
-  EXPECT_EQ(2, service.GetFirstBadgeResourceID());
-
-  service.AddGlobalError(error3);
-  EXPECT_EQ(2, service.GetFirstBadgeResourceID());
-
-  // Remove the first error with a badge.
-  service.RemoveGlobalError(&error2);
-  // Now error3 should be the first error with a badge.
-  EXPECT_EQ(3, service.GetFirstBadgeResourceID());
-}