github.com/jlmucb/cloudproxy@v0.0.0-20170830161738-b5aa0b619bc4/src/third_party/googlemock/gtest/test/gtest_shuffle_test_.cc (about)

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    30  // Author: wan@google.com (Zhanyong Wan)
    31  
    32  // Verifies that test shuffling works.
    33  
    34  #include "gtest/gtest.h"
    35  
    36  namespace {
    37  
    38  using ::testing::EmptyTestEventListener;
    39  using ::testing::InitGoogleTest;
    40  using ::testing::Message;
    41  using ::testing::Test;
    42  using ::testing::TestEventListeners;
    43  using ::testing::TestInfo;
    44  using ::testing::UnitTest;
    45  using ::testing::internal::scoped_ptr;
    46  
    47  // The test methods are empty, as the sole purpose of this program is
    48  // to print the test names before/after shuffling.
    49  
    50  class A : public Test {};
    51  TEST_F(A, A) {}
    52  TEST_F(A, B) {}
    53  
    54  TEST(ADeathTest, A) {}
    55  TEST(ADeathTest, B) {}
    56  TEST(ADeathTest, C) {}
    57  
    58  TEST(B, A) {}
    59  TEST(B, B) {}
    60  TEST(B, C) {}
    61  TEST(B, DISABLED_D) {}
    62  TEST(B, DISABLED_E) {}
    63  
    64  TEST(BDeathTest, A) {}
    65  TEST(BDeathTest, B) {}
    66  
    67  TEST(C, A) {}
    68  TEST(C, B) {}
    69  TEST(C, C) {}
    70  TEST(C, DISABLED_D) {}
    71  
    72  TEST(CDeathTest, A) {}
    73  
    74  TEST(DISABLED_D, A) {}
    75  TEST(DISABLED_D, DISABLED_B) {}
    76  
    77  // This printer prints the full test names only, starting each test
    78  // iteration with a "----" marker.
    79  class TestNamePrinter : public EmptyTestEventListener {
    80   public:
    81    virtual void OnTestIterationStart(const UnitTest& /* unit_test */,
    82                                      int /* iteration */) {
    83      printf("----\n");
    84    }
    85  
    86    virtual void OnTestStart(const TestInfo& test_info) {
    87      printf("%s.%s\n", test_info.test_case_name(), test_info.name());
    88    }
    89  };
    90  
    91  }  // namespace
    92  
    93  int main(int argc, char **argv) {
    94    InitGoogleTest(&argc, argv);
    95  
    96    // Replaces the default printer with TestNamePrinter, which prints
    97    // the test name only.
    98    TestEventListeners& listeners = UnitTest::GetInstance()->listeners();
    99    delete listeners.Release(listeners.default_result_printer());
   100    listeners.Append(new TestNamePrinter);
   101  
   102    return RUN_ALL_TESTS();
   103  }