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Correctly build argv with nullptr at the end

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This commit is contained in:
Richard Berger
2023-11-06 23:18:42 -07:00
committed by Richard Berger
parent e655cda066
commit 46768d0ff3
22 changed files with 207 additions and 283 deletions
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52
unittest/cplusplus/test_lammps_class.cpp
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@ -21,9 +21,9 @@ protected:
LAMMPS *lmp;
LAMMPS_plain() : lmp(nullptr)
{
const char *args[] = {"LAMMPS_test"};
char **argv = (char **)args;
int argc = sizeof(args) / sizeof(char *);
const char * args[] = {"LAMMPS_test", nullptr};
char ** argv = (char**)args;
int argc = 1;
int flag;
MPI_Initialized(&flag);
@ -34,12 +34,10 @@ protected:
void SetUp() override
{
const char *args[] = {"LAMMPS_test", "-log", "none", "-echo", "both", "-nocite"};
char **argv = (char **)args;
int argc = sizeof(args) / sizeof(char *);
LAMMPS::argv args = {"LAMMPS_test", "-log", "none", "-echo", "both", "-nocite"};
::testing::internal::CaptureStdout();
lmp = new LAMMPS(argc, argv, MPI_COMM_WORLD);
lmp = new LAMMPS(args, MPI_COMM_WORLD);
std::string output = ::testing::internal::GetCapturedStdout();
EXPECT_THAT(output, StartsWith("LAMMPS ("));
}
@ -159,9 +157,9 @@ protected:
LAMMPS *lmp;
LAMMPS_omp() : lmp(nullptr)
{
const char *args[] = {"LAMMPS_test"};
char **argv = (char **)args;
int argc = sizeof(args) / sizeof(char *);
const char * args[] = {"LAMMPS_test", nullptr};
char ** argv = (char**)args;
int argc = 1;
int flag;
MPI_Initialized(&flag);
@ -172,15 +170,13 @@ protected:
void SetUp() override
{
const char *args[] = {"LAMMPS_test", "-log", "none", "-screen", "none", "-echo", "screen",
"-pk", "omp", "2", "neigh", "yes", "-sf", "omp"};
char **argv = (char **)args;
int argc = sizeof(args) / sizeof(char *);
LAMMPS::argv args = {"LAMMPS_test", "-log", "none", "-screen", "none", "-echo", "screen",
"-pk", "omp", "2", "neigh", "yes", "-sf", "omp"};
// only run this test fixture with omp suffix if OPENMP package is installed
if (LAMMPS::is_installed_pkg("OPENMP"))
lmp = new LAMMPS(argc, argv, MPI_COMM_WORLD);
lmp = new LAMMPS(args, MPI_COMM_WORLD);
else
GTEST_SKIP();
}
@ -242,9 +238,9 @@ protected:
LAMMPS *lmp;
LAMMPS_kokkos() : lmp(nullptr)
{
const char *args[] = {"LAMMPS_test"};
char **argv = (char **)args;
int argc = sizeof(args) / sizeof(char *);
const char * args[] = {"LAMMPS_test", nullptr};
char ** argv = (char**)args;
int argc = 1;
int flag;
MPI_Initialized(&flag);
@ -255,15 +251,13 @@ protected:
void SetUp() override
{
const char *args[] = {"LAMMPS_test", "-log", "none", "-echo", "none", "-screen", "none",
"-k", "on", "t", "1", "-sf", "kk"};
LAMMPS::argv args = {"LAMMPS_test", "-log", "none", "-echo", "none", "-screen", "none",
"-k", "on", "t", "1", "-sf", "kk"};
if (Info::has_accelerator_feature("KOKKOS", "api", "openmp")) args[10] = "2";
char **argv = (char **)args;
int argc = sizeof(args) / sizeof(char *);
if (LAMMPS::is_installed_pkg("KOKKOS")) {
::testing::internal::CaptureStdout();
lmp = new LAMMPS(argc, argv, MPI_COMM_WORLD);
lmp = new LAMMPS(args, MPI_COMM_WORLD);
::testing::internal::GetCapturedStdout();
} else
GTEST_SKIP();
@ -333,12 +327,10 @@ TEST(LAMMPS_init, OpenMP)
fputs("\n", fp);
fclose(fp);
const char *args[] = {"LAMMPS_init", "-in", "in.lammps_empty", "-log", "none", "-nocite"};
char **argv = (char **)args;
int argc = sizeof(args) / sizeof(char *);
LAMMPS::argv args = {"LAMMPS_init", "-in", "in.lammps_empty", "-log", "none", "-nocite"};
::testing::internal::CaptureStdout();
LAMMPS *lmp = new LAMMPS(argc, argv, MPI_COMM_WORLD);
LAMMPS *lmp = new LAMMPS(args, MPI_COMM_WORLD);
std::string output = ::testing::internal::GetCapturedStdout();
EXPECT_THAT(output, ContainsRegex(".*using 2 OpenMP thread.*per MPI task.*"));
@ -366,12 +358,10 @@ TEST(LAMMPS_init, NoOpenMP)
fclose(fp);
platform::unsetenv("OMP_NUM_THREADS");
const char *args[] = {"LAMMPS_init", "-in", "in.lammps_class_noomp", "-log", "none", "-nocite"};
char **argv = (char **)args;
int argc = sizeof(args) / sizeof(char *);
LAMMPS::argv args = {"LAMMPS_init", "-in", "in.lammps_class_noomp", "-log", "none", "-nocite"};
::testing::internal::CaptureStdout();
LAMMPS *lmp = new LAMMPS(argc, argv, MPI_COMM_WORLD);
LAMMPS *lmp = new LAMMPS(args, MPI_COMM_WORLD);
std::string output = ::testing::internal::GetCapturedStdout();
EXPECT_THAT(output, ContainsRegex(
".*OMP_NUM_THREADS environment is not set.*Defaulting to 1 thread.*"));