ceph/src/jaegertracing/opentelemetry-cpp/third_party/googletest/googletest/test/gtest_no_test_unittest.cc

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  29
  30 // Tests that a Google Test program that has no test defined can run
  31 // successfully.
  32
  33 #include "gtest/gtest.h"
  34
  35 int main(int argc, char **argv) {
  36   testing::InitGoogleTest(&argc, argv);
  37
  38   // An ad-hoc assertion outside of all tests.
  39   //
  40   // This serves three purposes:
  41   //
  42   // 1. It verifies that an ad-hoc assertion can be executed even if
  43   //    no test is defined.
  44   // 2. It verifies that a failed ad-hoc assertion causes the test
  45   //    program to fail.
  46   // 3. We had a bug where the XML output won't be generated if an
  47   //    assertion is executed before RUN_ALL_TESTS() is called, even
  48   //    though --gtest_output=xml is specified.  This makes sure the
  49   //    bug is fixed and doesn't regress.
  50   EXPECT_EQ(1, 2);
  51
  52   // The above EXPECT_EQ() should cause RUN_ALL_TESTS() to return non-zero.
  53   return RUN_ALL_TESTS() ? 0 : 1;
  54 }