ceph/src/spawn/test/dependency/googletest/googletest/test/googletest-env-var-test_.cc

   1 // Copyright 2008, Google Inc.
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  28 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  29
  30
  31 // A helper program for testing that Google Test parses the environment
  32 // variables correctly.
  33
  34 #include <iostream>
  35
  36 #include "gtest/gtest.h"
  37 #include "src/gtest-internal-inl.h"
  38
  39 using ::std::cout;
  40
  41 namespace testing {
  42
  43 // The purpose of this is to make the test more realistic by ensuring
  44 // that the UnitTest singleton is created before main() is entered.
  45 // We don't actual run the TEST itself.
  46 TEST(GTestEnvVarTest, Dummy) {
  47 }
  48
  49 void PrintFlag(const char* flag) {
  50   if (strcmp(flag, "break_on_failure") == 0) {
  51     cout << GTEST_FLAG(break_on_failure);
  52     return;
  53   }
  54
  55   if (strcmp(flag, "catch_exceptions") == 0) {
  56     cout << GTEST_FLAG(catch_exceptions);
  57     return;
  58   }
  59
  60   if (strcmp(flag, "color") == 0) {
  61     cout << GTEST_FLAG(color);
  62     return;
  63   }
  64
  65   if (strcmp(flag, "death_test_style") == 0) {
  66     cout << GTEST_FLAG(death_test_style);
  67     return;
  68   }
  69
  70   if (strcmp(flag, "death_test_use_fork") == 0) {
  71     cout << GTEST_FLAG(death_test_use_fork);
  72     return;
  73   }
  74
  75   if (strcmp(flag, "filter") == 0) {
  76     cout << GTEST_FLAG(filter);
  77     return;
  78   }
  79
  80   if (strcmp(flag, "output") == 0) {
  81     cout << GTEST_FLAG(output);
  82     return;
  83   }
  84
  85   if (strcmp(flag, "print_time") == 0) {
  86     cout << GTEST_FLAG(print_time);
  87     return;
  88   }
  89
  90   if (strcmp(flag, "repeat") == 0) {
  91     cout << GTEST_FLAG(repeat);
  92     return;
  93   }
  94
  95   if (strcmp(flag, "stack_trace_depth") == 0) {
  96     cout << GTEST_FLAG(stack_trace_depth);
  97     return;
  98   }
  99
 100   if (strcmp(flag, "throw_on_failure") == 0) {
 101     cout << GTEST_FLAG(throw_on_failure);
 102     return;
 103   }
 104
 105   cout << "Invalid flag name " << flag
 106        << ".  Valid names are break_on_failure, color, filter, etc.\n";
 107   exit(1);
 108 }
 109
 110 }  // namespace testing
 111
 112 int main(int argc, char** argv) {
 113   testing::InitGoogleTest(&argc, argv);
 114
 115   if (argc != 2) {
 116     cout << "Usage: googletest-env-var-test_ NAME_OF_FLAG\n";
 117     return 1;
 118   }
 119
 120   testing::PrintFlag(argv[1]);
 121   return 0;
 122 }