thread_test.cpp
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00001 /*
00002  * Copyright (c) 2008, Willow Garage, Inc.
00003  * All rights reserved.
00004  *
00005  * Redistribution and use in source and binary forms, with or without
00006  * modification, are permitted provided that the following conditions are met:
00007  *
00008  *     * Redistributions of source code must retain the above copyright
00009  *       notice, this list of conditions and the following disclaimer.
00010  *     * Redistributions in binary form must reproduce the above copyright
00011  *       notice, this list of conditions and the following disclaimer in the
00012  *       documentation and/or other materials provided with the distribution.
00013  *     * Neither the name of Willow Garage, Inc. nor the names of its
00014  *       contributors may be used to endorse or promote products derived from
00015  *       this software without specific prior written permission.
00016  *
00017  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
00018  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
00019  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
00020  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
00021  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
00022  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
00023  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
00024  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
00025  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
00026  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
00027  * POSSIBILITY OF SUCH DAMAGE.
00028  */
00029 
00030 #include "ros/console.h"
00031 
00032 #include <gtest/gtest.h>
00033 
00034 #include <boost/thread.hpp>
00035 
00036 #include "log4cxx/appenderskeleton.h"
00037 #include "log4cxx/spi/loggingevent.h"
00038 
00039 #include <vector>
00040 
00041 class TestAppender : public log4cxx::AppenderSkeleton
00042 {
00043 public:
00044   struct Info
00045   {
00046     log4cxx::LevelPtr level_;
00047     std::string message_;
00048     std::string logger_name_;
00049   };
00050 
00051   typedef std::vector<Info> V_Info;
00052 
00053   V_Info info_;
00054 
00055 protected:
00056   virtual void append(const log4cxx::spi::LoggingEventPtr& event, log4cxx::helpers::Pool& pool)
00057   {
00058     Info info;
00059     info.level_ = event->getLevel();
00060     info.message_ = event->getMessage();
00061     info.logger_name_ = event->getLoggerName();
00062 
00063     info_.push_back( info );
00064   }
00065 
00066   virtual void close()
00067   {
00068   }
00069   virtual bool requiresLayout() const
00070   {
00071     return false;
00072   }
00073 };
00074 
00075 void threadFunc(boost::barrier* b)
00076 {
00077   b->wait();
00078   ROS_INFO("Hello");
00079 }
00080 
00081 // Ensure all threaded calls go out
00082 TEST(Rosconsole, threadedCalls)
00083 {
00084   log4cxx::LoggerPtr logger = log4cxx::Logger::getLogger(ROSCONSOLE_DEFAULT_NAME);
00085 
00086   TestAppender* appender = new TestAppender;
00087   logger->addAppender( appender );
00088 
00089   boost::thread_group tg;
00090   boost::barrier b(10);
00091   for (uint32_t i = 0; i < 10; ++i)
00092   {
00093     tg.create_thread(boost::bind(threadFunc, &b));
00094   }
00095   tg.join_all();
00096 
00097   ASSERT_EQ(appender->info_.size(), 10ULL);
00098 
00099   logger->removeAppender(appender);
00100 }
00101 
00102 int main(int argc, char **argv)
00103 {
00104   testing::InitGoogleTest(&argc, argv);
00105   ros::Time::init();
00106 
00107   return RUN_ALL_TESTS();
00108 }


rosconsole
Author(s): Josh Faust
autogenerated on Mon Oct 6 2014 11:46:34