src/striplog_unittest.cc

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// Author: Sergey Ioffe

// The common part of the striplog tests.

#include <csignal>
#include <cstdio>
#include <cstdlib>
#include <iosfwd>
#include <string>

#include "base/commandlineflags.h"
#include "config.h"
#include "glog/logging.h"

GLOG_DEFINE_bool(check_mode, false, "Prints 'opt' or 'dbg'");

using std::string;
using namespace google;

int CheckNoReturn(bool b) {
  string s;
  if (b) {
    LOG(FATAL) << "Fatal";
    return 0;  // Workaround for MSVC warning C4715
  }
  return 0;
}

struct A {};
std::ostream& operator<<(std::ostream& str, const A& /*unused*/) { return str; }

namespace {
void handle_abort(int /*code*/) { std::exit(EXIT_FAILURE); }
}  // namespace

int main(int /*unused*/, char* argv[]) {
#if defined(_MSC_VER)
  // Avoid presenting an interactive dialog that will cause the test to time
  // out.
  _set_abort_behavior(0, _WRITE_ABORT_MSG | _CALL_REPORTFAULT);
#endif  // defined(_MSC_VER)
  std::signal(SIGABRT, handle_abort);

  FLAGS_logtostderr = true;
  InitGoogleLogging(argv[0]);
  if (FLAGS_check_mode) {
    printf("%s\n", DEBUG_MODE != 0U ? "dbg" : "opt");
    return 0;
  }
  LOG(INFO) << "TESTMESSAGE INFO";
  LOG(WARNING) << 2 << "something"
               << "TESTMESSAGE WARNING" << 1 << 'c' << A() << std::endl;
  LOG(ERROR) << "TESTMESSAGE ERROR";
  bool flag = true;
  (flag ? LOG(INFO) : LOG(ERROR)) << "TESTMESSAGE COND";
  LOG(FATAL) << "TESTMESSAGE FATAL";
}