text: // Copyright 2006, Google Inc.
  // All rights reserved.
  //
  // 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 Google Inc. 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 <stdio.h>
  #include <cstdio>
  #include <iostream>
  #include <memory>
  #include <stdexcept>
  #include <string>
  #include <array>
  #include "gtest/gtest.h"
  #include "hobotlog/hobotlog.hpp"
  
  
  std::string exec(const char* cmd) {
      std::array<char, 128> buffer;
      std::string result;
      std::unique_ptr<FILE, decltype(&pclose)> pipe(popen(cmd, "r"), pclose);
      if (!pipe) {
          throw std::runtime_error("popen() failed!");
      }
      while (fgets(buffer.data(), buffer.size(), pipe.get()) != nullptr) {
          result += buffer.data();
      }
      return result;
  }
  
  
  GTEST_API_ int main(int argc, char **argv) {
    printf("Running main() from gtest_main_withconf.cc\n");
    exec("ln -s xroc/framework/test test");
    testing::InitGoogleTest(&argc, argv);
    SetLogLevel(HOBOT_LOG_VERBOSE);
    return RUN_ALL_TESTS();
  }
  