113481Sgiacomo.travaglini@arm.com// Copyright 2008, Google Inc.
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3013481Sgiacomo.travaglini@arm.com// Author: wan@google.com (Zhanyong Wan)
3113481Sgiacomo.travaglini@arm.com
3213481Sgiacomo.travaglini@arm.com// A helper program for testing that Google Test parses the environment
3313481Sgiacomo.travaglini@arm.com// variables correctly.
3413481Sgiacomo.travaglini@arm.com
3513481Sgiacomo.travaglini@arm.com#include "gtest/gtest.h"
3613481Sgiacomo.travaglini@arm.com
3713481Sgiacomo.travaglini@arm.com#include <iostream>
3813481Sgiacomo.travaglini@arm.com
3913481Sgiacomo.travaglini@arm.com#define GTEST_IMPLEMENTATION_ 1
4013481Sgiacomo.travaglini@arm.com#include "src/gtest-internal-inl.h"
4113481Sgiacomo.travaglini@arm.com#undef GTEST_IMPLEMENTATION_
4213481Sgiacomo.travaglini@arm.com
4313481Sgiacomo.travaglini@arm.comusing ::std::cout;
4413481Sgiacomo.travaglini@arm.com
4513481Sgiacomo.travaglini@arm.comnamespace testing {
4613481Sgiacomo.travaglini@arm.com
4713481Sgiacomo.travaglini@arm.com// The purpose of this is to make the test more realistic by ensuring
4813481Sgiacomo.travaglini@arm.com// that the UnitTest singleton is created before main() is entered.
4913481Sgiacomo.travaglini@arm.com// We don't actual run the TEST itself.
5013481Sgiacomo.travaglini@arm.comTEST(GTestEnvVarTest, Dummy) {
5113481Sgiacomo.travaglini@arm.com}
5213481Sgiacomo.travaglini@arm.com
5313481Sgiacomo.travaglini@arm.comvoid PrintFlag(const char* flag) {
5413481Sgiacomo.travaglini@arm.com  if (strcmp(flag, "break_on_failure") == 0) {
5513481Sgiacomo.travaglini@arm.com    cout << GTEST_FLAG(break_on_failure);
5613481Sgiacomo.travaglini@arm.com    return;
5713481Sgiacomo.travaglini@arm.com  }
5813481Sgiacomo.travaglini@arm.com
5913481Sgiacomo.travaglini@arm.com  if (strcmp(flag, "catch_exceptions") == 0) {
6013481Sgiacomo.travaglini@arm.com    cout << GTEST_FLAG(catch_exceptions);
6113481Sgiacomo.travaglini@arm.com    return;
6213481Sgiacomo.travaglini@arm.com  }
6313481Sgiacomo.travaglini@arm.com
6413481Sgiacomo.travaglini@arm.com  if (strcmp(flag, "color") == 0) {
6513481Sgiacomo.travaglini@arm.com    cout << GTEST_FLAG(color);
6613481Sgiacomo.travaglini@arm.com    return;
6713481Sgiacomo.travaglini@arm.com  }
6813481Sgiacomo.travaglini@arm.com
6913481Sgiacomo.travaglini@arm.com  if (strcmp(flag, "death_test_style") == 0) {
7013481Sgiacomo.travaglini@arm.com    cout << GTEST_FLAG(death_test_style);
7113481Sgiacomo.travaglini@arm.com    return;
7213481Sgiacomo.travaglini@arm.com  }
7313481Sgiacomo.travaglini@arm.com
7413481Sgiacomo.travaglini@arm.com  if (strcmp(flag, "death_test_use_fork") == 0) {
7513481Sgiacomo.travaglini@arm.com    cout << GTEST_FLAG(death_test_use_fork);
7613481Sgiacomo.travaglini@arm.com    return;
7713481Sgiacomo.travaglini@arm.com  }
7813481Sgiacomo.travaglini@arm.com
7913481Sgiacomo.travaglini@arm.com  if (strcmp(flag, "filter") == 0) {
8013481Sgiacomo.travaglini@arm.com    cout << GTEST_FLAG(filter);
8113481Sgiacomo.travaglini@arm.com    return;
8213481Sgiacomo.travaglini@arm.com  }
8313481Sgiacomo.travaglini@arm.com
8413481Sgiacomo.travaglini@arm.com  if (strcmp(flag, "output") == 0) {
8513481Sgiacomo.travaglini@arm.com    cout << GTEST_FLAG(output);
8613481Sgiacomo.travaglini@arm.com    return;
8713481Sgiacomo.travaglini@arm.com  }
8813481Sgiacomo.travaglini@arm.com
8913481Sgiacomo.travaglini@arm.com  if (strcmp(flag, "print_time") == 0) {
9013481Sgiacomo.travaglini@arm.com    cout << GTEST_FLAG(print_time);
9113481Sgiacomo.travaglini@arm.com    return;
9213481Sgiacomo.travaglini@arm.com  }
9313481Sgiacomo.travaglini@arm.com
9413481Sgiacomo.travaglini@arm.com  if (strcmp(flag, "repeat") == 0) {
9513481Sgiacomo.travaglini@arm.com    cout << GTEST_FLAG(repeat);
9613481Sgiacomo.travaglini@arm.com    return;
9713481Sgiacomo.travaglini@arm.com  }
9813481Sgiacomo.travaglini@arm.com
9913481Sgiacomo.travaglini@arm.com  if (strcmp(flag, "stack_trace_depth") == 0) {
10013481Sgiacomo.travaglini@arm.com    cout << GTEST_FLAG(stack_trace_depth);
10113481Sgiacomo.travaglini@arm.com    return;
10213481Sgiacomo.travaglini@arm.com  }
10313481Sgiacomo.travaglini@arm.com
10413481Sgiacomo.travaglini@arm.com  if (strcmp(flag, "throw_on_failure") == 0) {
10513481Sgiacomo.travaglini@arm.com    cout << GTEST_FLAG(throw_on_failure);
10613481Sgiacomo.travaglini@arm.com    return;
10713481Sgiacomo.travaglini@arm.com  }
10813481Sgiacomo.travaglini@arm.com
10913481Sgiacomo.travaglini@arm.com  cout << "Invalid flag name " << flag
11013481Sgiacomo.travaglini@arm.com       << ".  Valid names are break_on_failure, color, filter, etc.\n";
11113481Sgiacomo.travaglini@arm.com  exit(1);
11213481Sgiacomo.travaglini@arm.com}
11313481Sgiacomo.travaglini@arm.com
11413481Sgiacomo.travaglini@arm.com}  // namespace testing
11513481Sgiacomo.travaglini@arm.com
11613481Sgiacomo.travaglini@arm.comint main(int argc, char** argv) {
11713481Sgiacomo.travaglini@arm.com  testing::InitGoogleTest(&argc, argv);
11813481Sgiacomo.travaglini@arm.com
11913481Sgiacomo.travaglini@arm.com  if (argc != 2) {
12013481Sgiacomo.travaglini@arm.com    cout << "Usage: gtest_env_var_test_ NAME_OF_FLAG\n";
12113481Sgiacomo.travaglini@arm.com    return 1;
12213481Sgiacomo.travaglini@arm.com  }
12313481Sgiacomo.travaglini@arm.com
12413481Sgiacomo.travaglini@arm.com  testing::PrintFlag(argv[1]);
12513481Sgiacomo.travaglini@arm.com  return 0;
12613481Sgiacomo.travaglini@arm.com}
127