blob: 07a20ea1ecafe3caa94de263542c5014851d4a75 [file] [log] [blame]
/*
* Copyright 2017 Google Inc.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met: redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer;
* redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution;
* neither the name of the copyright holders nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "base/gtest/logging.hh"
#include <string>
#include "base/logging.hh"
namespace gem5
{
namespace {
class GTestLogger : public Logger
{
public:
using Logger::Logger;
protected:
void
log(const Loc &loc, std::string s) override
{
gtestLogOutput << s;
SUCCEED() << s;
}
};
class GTestExitLogger : public Logger
{
public:
using Logger::Logger;
protected:
void
log(const Loc &loc, std::string s) override
{
gtestLogOutput << s;
std::cerr << loc.file << ":" << loc.line << ": " << s;
}
// Throw an exception to escape down to the gtest framework.
void exit() override { throw GTestException(); }
};
} // anonymous namespace
// We intentionally put all the loggers on the heap to prevent them from being
// destructed at the end of the program. This make them safe to be used inside
// destructor of other global objects. Also, we make them function static
// veriables to ensure they are initialized ondemand, so it is also safe to use
// them inside constructor of other global objects.
Logger&
Logger::getPanic() {
static GTestExitLogger* panic_logger = new GTestExitLogger("panic: ");
return *panic_logger;
}
Logger&
Logger::getFatal() {
static GTestExitLogger* fatal_logger = new GTestExitLogger("fatal: ");
return *fatal_logger;
}
Logger&
Logger::getWarn() {
static GTestLogger* warn_logger = new GTestLogger("warn: ");
return *warn_logger;
}
Logger&
Logger::getInfo() {
static GTestLogger* info_logger = new GTestLogger("info: ");
return *info_logger;
}
Logger&
Logger::getHack() {
static GTestLogger* hack_logger = new GTestLogger("hack: ");
return *hack_logger;
}
} // namespace gem5