more death tests to reach 100% coverage (f0af7c68) · Commits · 郑智淋 / lammps

unittest/commands/test_reset_ids.cpp

+38 −0

Original line number	Diff line number	Diff line
		@@ -61,6 +61,7 @@ protected:
		lmp->input->one("variable input_dir index " STRINGIFY(TEST_INPUT_FOLDER));
		lmp->input->one("include ${input_dir}/in.fourmol");
		}
		delete info;
		if (!verbose) ::testing::internal::GetCapturedStdout();
		}

		@@ -499,6 +500,43 @@ TEST_F(ResetIDsTest, DeathTests)
		mesg = ::testing::internal::GetCapturedStdout();
		ASSERT_THAT(mesg, MatchesRegex(".ERROR: Illegal reset_mol_ids command."));
		}

		TEST(ResetMolIds, CMDFail)
		{
		LAMMPS *lmp;
		const char *args[] = {"ResetIDsTest", "-log", "none", "-nocite", "-echo", "screen"};
		char argv = (char )args;
		int argc = sizeof(args) / sizeof(char *);
		if (!verbose) ::testing::internal::CaptureStdout();
		lmp = new LAMMPS(argc, argv, MPI_COMM_WORLD);
		if (!verbose) ::testing::internal::GetCapturedStdout();

		::testing::internal::CaptureStdout();
		TEST_FAILURE(lmp->input->one("reset_mol_ids all"););
		auto mesg = ::testing::internal::GetCapturedStdout();
		ASSERT_THAT(mesg, MatchesRegex(".ERROR: Reset_mol_ids command before."));

		::testing::internal::CaptureStdout();
		lmp->input->one("atom_modify id no");
		lmp->input->one("region box block 0 1 0 1 0 1");
		lmp->input->one("create_box 1 box");
		TEST_FAILURE(lmp->input->one("reset_mol_ids all"););
		mesg = ::testing::internal::GetCapturedStdout();
		ASSERT_THAT(mesg, MatchesRegex(".ERROR: Cannot use reset_mol_ids unl."));

		::testing::internal::CaptureStdout();
		lmp->input->one("clear");
		lmp->input->one("region box block 0 1 0 1 0 1");
		lmp->input->one("create_box 1 box");
		TEST_FAILURE(lmp->input->one("reset_mol_ids all"););
		mesg = ::testing::internal::GetCapturedStdout();
		ASSERT_THAT(mesg, MatchesRegex(".ERROR: Can only use reset_mol_ids."));

		if (!verbose) ::testing::internal::CaptureStdout();
		delete lmp;
		if (!verbose) ::testing::internal::GetCapturedStdout();
		};

		} // namespace LAMMPS_NS

		int main(int argc, char **argv)

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