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

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    30  // Author: vladl@google.com (Vlad Losev)
    31  //
    32  // Tests that verify interaction of exceptions and death tests.
    33  
    34  #include "gtest/gtest-death-test.h"
    35  #include "gtest/gtest.h"
    36  
    37  #if GTEST_HAS_DEATH_TEST
    38  
    39  # if GTEST_HAS_SEH
    40  #  include <windows.h>          // For RaiseException().
    41  # endif
    42  
    43  # include "gtest/gtest-spi.h"
    44  
    45  # if GTEST_HAS_EXCEPTIONS
    46  
    47  #  include <exception>  // For std::exception.
    48  
    49  // Tests that death tests report thrown exceptions as failures and that the
    50  // exceptions do not escape death test macros.
    51  TEST(CxxExceptionDeathTest, ExceptionIsFailure) {
    52    try {
    53      EXPECT_NONFATAL_FAILURE(EXPECT_DEATH(throw 1, ""), "threw an exception");
    54    } catch (...) {  // NOLINT
    55      FAIL() << "An exception escaped a death test macro invocation "
    56             << "with catch_exceptions "
    57             << (testing::GTEST_FLAG(catch_exceptions) ? "enabled" : "disabled");
    58    }
    59  }
    60  
    61  class TestException : public std::exception {
    62   public:
    63    virtual const char* what() const throw() { return "exceptional message"; }
    64  };
    65  
    66  TEST(CxxExceptionDeathTest, PrintsMessageForStdExceptions) {
    67    // Verifies that the exception message is quoted in the failure text.
    68    EXPECT_NONFATAL_FAILURE(EXPECT_DEATH(throw TestException(), ""),
    69                            "exceptional message");
    70    // Verifies that the location is mentioned in the failure text.
    71    EXPECT_NONFATAL_FAILURE(EXPECT_DEATH(throw TestException(), ""),
    72                            "gtest-death-test_ex_test.cc");
    73  }
    74  # endif  // GTEST_HAS_EXCEPTIONS
    75  
    76  # if GTEST_HAS_SEH
    77  // Tests that enabling interception of SEH exceptions with the
    78  // catch_exceptions flag does not interfere with SEH exceptions being
    79  // treated as death by death tests.
    80  TEST(SehExceptionDeasTest, CatchExceptionsDoesNotInterfere) {
    81    EXPECT_DEATH(RaiseException(42, 0x0, 0, NULL), "")
    82        << "with catch_exceptions "
    83        << (testing::GTEST_FLAG(catch_exceptions) ? "enabled" : "disabled");
    84  }
    85  # endif
    86  
    87  #endif  // GTEST_HAS_DEATH_TEST
    88  
    89  int main(int argc, char** argv) {
    90    testing::InitGoogleTest(&argc, argv);
    91    testing::GTEST_FLAG(catch_exceptions) = GTEST_ENABLE_CATCH_EXCEPTIONS_ != 0;
    92    return RUN_ALL_TESTS();
    93  }