Issue #4711 - Rewrite legacy thread facilities

test/Thread.cpp

-/*
- * This file is part of Adblock Plus <https://adblockplus.org/>,
- * Copyright (C) 2006-2016 Eyeo GmbH
- *
- * Adblock Plus is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 3 as
- * published by the Free Software Foundation.
- *
- * Adblock Plus is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Adblock Plus.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <gtest/gtest.h>
-#include <queue>
-#include <vector>
-
-#include "../src/Thread.h"
-
-namespace
-{
-  class Mock : public AdblockPlus::Thread
-  {
-  public:
-    int timesCalled;
-    AdblockPlus::Mutex mutex;
-
-    Mock() : timesCalled(0)
-    {
-    }
-
-    void Run()
-    {
-      AdblockPlus::Sleep(5);
-      AdblockPlus::Lock lock(mutex);
-      timesCalled++;
-    }
-  };
-
-  class LockingMock : public AdblockPlus::Thread
-  {
-  public:
-    bool working;
-
-    LockingMock(std::vector<std::string>& log, AdblockPlus::Mutex& logMutex)
-      : log(log), logMutex(logMutex)
-    {
-    }
-
-    void Run()
-    {
-      AdblockPlus::Lock lock(logMutex);
-      log.push_back("started");
-      AdblockPlus::Sleep(5);
-      log.push_back("ended");
-    }
-
-  private:
-    const std::string name;
-    std::vector<std::string>& log;
-    AdblockPlus::Mutex& logMutex;
-  };
-}
-
-TEST(ThreadTest, Run)
-{
-  Mock mock;
-  ASSERT_EQ(0, mock.timesCalled);
-  mock.Start();
-  mock.mutex.Lock();
-  ASSERT_EQ(0, mock.timesCalled);
-  mock.mutex.Unlock();
-  mock.Join();
-  ASSERT_EQ(1, mock.timesCalled);
-}
-
-TEST(ThreadTest, Mutex)
-{
-  std::vector<std::string> log;
-  AdblockPlus::Mutex logMutex;
-  LockingMock mock1(log, logMutex);
-  LockingMock mock2(log, logMutex);
-  mock1.Start();
-  mock2.Start();
-  mock1.Join();
-  mock2.Join();
-  ASSERT_EQ("started", log[0]);
-  ASSERT_EQ("ended", log[1]);
-  ASSERT_EQ("started", log[2]);
-  ASSERT_EQ("ended", log[3]);
-}