#include <gtest/gtest.h>

/*
 * This listener ensures that test failures (ASSERTs) in helper functions
 * propagate all the way up and stop the test from continuing.
 */
class ThrowListener : public testing::EmptyTestEventListener {
  void OnTestPartResult(const testing::TestPartResult& result) override {
    if (result.type() == testing::TestPartResult::kFatalFailure) {
      throw testing::AssertionException(result);
    }
  }
};

int main(int argc, char* argv[]) {
  ::testing::InitGoogleTest(&argc, argv);
  ::testing::UnitTest::GetInstance()->listeners().Append(new ThrowListener);
  return RUN_ALL_TESTS();
}