1// Copyright 2010 Google Inc. All Rights Reserved. 2// Author: cferris 3 4// Licensed under the Apache License, Version 2.0 (the "License"); 5// you may not use this file except in compliance with the License. 6// You may obtain a copy of the License at 7 8// http://www.apache.org/licenses/LICENSE-2.0 9 10// Unless required by applicable law or agreed to in writing, software 11// distributed under the License is distributed on an "AS IS" BASIS, 12// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13// See the License for the specific language governing permissions and 14// limitations under the License. 15 16#ifndef STRESSAPPTEST_CLOCK_H_ // NOLINT 17#define STRESSAPPTEST_CLOCK_H_ 18 19#include <time.h> 20 21// This class implements a clock that can be overriden for unit tests. 22class Clock { 23 public: 24 virtual ~Clock() {} 25 26 virtual time_t Now() { return time(NULL); } 27}; 28 29#endif // STRESSAPPTEST_CLOCK_H_ NOLINT 30