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consistently skip death tests at runtime when using OpenMPI without exceptions

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This commit is contained in:
Axel Kohlmeyer
2020-07-18 12:55:41 -04:00
parent bf5c1dbc9e
commit e0200cf3d7
4 changed files with 153 additions and 177 deletions
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47
unittest/formats/test_file_operations.cpp
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@ -23,17 +23,33 @@
#include <string>
using namespace LAMMPS_NS;
using testing::StartsWith;
using testing::MatchesRegex;
using testing::StrEq;
using utils::sfgets;
using utils::sfread;
using utils::split_words;
#define TEST_FAILURE(...) \
if (Info::has_exceptions()) { \
ASSERT_ANY_THROW({__VA_ARGS__}); \
} else { \
ASSERT_DEATH({__VA_ARGS__}, ""); \
#if defined(OMPI_MAJOR_VERSION)
const bool have_openmpi = true;
#else
const bool have_openmpi = false;
#endif
#define TEST_FAILURE(errmsg, ...) \
if (Info::has_exceptions()) { \
::testing::internal::CaptureStdout(); \
ASSERT_ANY_THROW({__VA_ARGS__}); \
auto mesg = ::testing::internal::GetCapturedStdout(); \
ASSERT_THAT(mesg, MatchesRegex(errmsg)); \
} else { \
if (!have_openmpi) { \
::testing::internal::CaptureStdout(); \
ASSERT_DEATH({__VA_ARGS__}, ""); \
auto mesg = ::testing::internal::GetCapturedStdout(); \
ASSERT_THAT(mesg, MatchesRegex(errmsg)); \
} \
}
// whether to print verbose output (i.e. not capturing LAMMPS screen output).
@ -99,13 +115,10 @@ TEST_F(FileOperationsTest, safe_fgets)
ASSERT_THAT(buf, StrEq("newline"));
memset(buf, 0, MAX_BUF_SIZE);
::testing::internal::CaptureStdout();
TEST_FAILURE(
".*ERROR on proc 0: Unexpected end of file while "
"reading file 'safe_file_read_test.txt'.*",
utils::sfgets(FLERR, buf, MAX_BUF_SIZE, fp, "safe_file_read_test.txt", lmp->error););
auto mesg = ::testing::internal::GetCapturedStdout();
ASSERT_THAT(mesg, StartsWith("ERROR on proc 0: Unexpected end of file while "
"reading file 'safe_file_read_test.txt'"));
fclose(fp);
}
@ -125,11 +138,9 @@ TEST_F(FileOperationsTest, safe_fread)
utils::sfread(FLERR, buf, 1, 10, fp, "safe_file_read_test.txt", nullptr);
ASSERT_THAT(buf, StrEq("two_lines\n"));
::testing::internal::CaptureStdout();
TEST_FAILURE(utils::sfread(FLERR, buf, 1, 100, fp, "safe_file_read_test.txt", lmp->error););
auto mesg = ::testing::internal::GetCapturedStdout();
ASSERT_THAT(mesg, StartsWith("ERROR on proc 0: Unexpected end of file while "
"reading file 'safe_file_read_test.txt'"));
TEST_FAILURE(".*ERROR on proc 0: Unexpected end of file while "
"reading file 'safe_file_read_test.txt'.*",
utils::sfread(FLERR, buf, 1, 100, fp, "safe_file_read_test.txt", lmp->error););
// short read but no error triggered due to passing a NULL pointer
memset(buf, 0, MAX_BUF_SIZE);
@ -166,6 +177,10 @@ int main(int argc, char **argv)
MPI_Init(&argc, &argv);
::testing::InitGoogleMock(&argc, argv);
if (have_openmpi && !LAMMPS_NS::Info::has_exceptions())
std::cout << "Warning: using OpenMPI without exceptions. "
"Death tests will be skipped\n";
// handle arguments passed via environment variable
if (const char *var = getenv("TEST_ARGS")) {
std::vector<std::string> env = split_words(var);