chromium/components/undo/undo_manager_test.cc

// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "components/undo/undo_manager.h"

#include <memory>

#include "base/auto_reset.h"
#include "base/memory/raw_ptr.h"
#include "components/undo/undo_manager_observer.h"
#include "components/undo/undo_operation.h"
#include "testing/gtest/include/gtest/gtest.h"

namespace {

std::vector<UndoOperation*> ConvertToRawPtrVector(
    const std::vector<std::unique_ptr<UndoOperation>>& args) { … }

}  // namespace

// UndoManagerTestApi ----------------------------------------------------------

class UndoManagerTestApi { … };

std::vector<UndoOperation*> UndoManagerTestApi::GetAllUndoOperations(
    const UndoManager& undo_manager) { … }

namespace {

class TestUndoOperation;

// TestUndoService -------------------------------------------------------------

class TestUndoService { … };

// TestUndoOperation -----------------------------------------------------------

class TestUndoOperation : public UndoOperation { … };

TestUndoOperation::TestUndoOperation(TestUndoService* undo_service)
      : … { … }

TestUndoOperation::~TestUndoOperation() { … }

void TestUndoOperation::Undo() { … }

int TestUndoOperation::GetUndoLabelId() const { … }

int TestUndoOperation::GetRedoLabelId() const { … }

// TestUndoService -------------------------------------------------------------

TestUndoService::TestUndoService() : … { … }

TestUndoService::~TestUndoService() { … }

void TestUndoService::Redo() { … }

void TestUndoService::TriggerOperation() { … }

void TestUndoService::RecordUndoCall() { … }

// TestObserver ----------------------------------------------------------------

class TestObserver : public UndoManagerObserver { … };

// Tests -----------------------------------------------------------------------

TEST(UndoServiceTest, AddUndoActions) { … }

TEST(UndoServiceTest, UndoMultipleActions) { … }

TEST(UndoServiceTest, RedoAction) { … }

TEST(UndoServiceTest, GroupActions) { … }

TEST(UndoServiceTest, SuspendUndoTracking) { … }

TEST(UndoServiceTest, RedoEmptyAfterNewAction) { … }

TEST(UndoServiceTest, GetAllUndoOperations) { … }

TEST(UndoServiceTest, ObserverCallbacks) { … }

} // namespace