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add tests for the new library APIs

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This commit is contained in:
Axel Kohlmeyer
2020-10-05 13:41:25 -04:00
parent 113db3ac73
commit 6933233c56
1 changed files with 76 additions and 1 deletions
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77
unittest/c-library/test_library_config.cpp
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@ -2,6 +2,7 @@
#include "lammps.h"
#include "library.h"
#include "timer.h"
#include <string>
#include "gmock/gmock.h"
@ -34,7 +35,11 @@ protected:
int argc = sizeof(args) / sizeof(char *);
::testing::internal::CaptureStdout();
lmp = lammps_open_no_mpi(argc, argv, NULL);
lmp = lammps_open_no_mpi(argc, argv, NULL);
lammps_command(lmp, "fix charge all property/atom q ghost yes");
lammps_command(lmp, "region box block 0 1 0 1 0 1");
lammps_command(lmp, "create_box 1 box");
lammps_command(lmp, "group none empty");
std::string output = ::testing::internal::GetCapturedStdout();
if (verbose) std::cout << output;
EXPECT_THAT(output, StartsWith("LAMMPS ("));
@ -118,6 +123,76 @@ TEST_F(LibraryConfig, style_name)
EXPECT_THAT(buf, StrEq(""));
};
TEST_F(LibraryConfig, has_id)
{
EXPECT_EQ(lammps_has_id(lmp, "compute", "thermo_temp"), 1);
EXPECT_EQ(lammps_has_id(lmp, "compute", "thermo_press"), 1);
EXPECT_EQ(lammps_has_id(lmp, "compute", "thermo_pe"), 1);
EXPECT_EQ(lammps_has_id(lmp, "dump", "xxx"), 0);
EXPECT_EQ(lammps_has_id(lmp, "fix", "charge"), 1);
EXPECT_EQ(lammps_has_id(lmp, "fix", "xxx"), 0);
EXPECT_EQ(lammps_has_id(lmp, "group", "all"), 1);
EXPECT_EQ(lammps_has_id(lmp, "group", "none"), 1);
EXPECT_EQ(lammps_has_id(lmp, "group", "xxx"), 0);
EXPECT_EQ(lammps_has_id(lmp, "molecule", "xxx"), 0);
EXPECT_EQ(lammps_has_id(lmp, "region", "box"), 1);
EXPECT_EQ(lammps_has_id(lmp, "region", "xxx"), 0);
EXPECT_EQ(lammps_has_id(lmp, "variable", "input_dir"), 1);
EXPECT_EQ(lammps_has_id(lmp, "variable", "xxx"), 0);
};
TEST_F(LibraryConfig, id_count)
{
EXPECT_EQ(lammps_id_count(lmp, "compute"), 3);
EXPECT_EQ(lammps_id_count(lmp, "dump"), 0);
EXPECT_EQ(lammps_id_count(lmp, "fix"), 1);
EXPECT_EQ(lammps_id_count(lmp, "group"), 2);
EXPECT_EQ(lammps_id_count(lmp, "molecule"), 0);
EXPECT_EQ(lammps_id_count(lmp, "region"), 1);
EXPECT_EQ(lammps_id_count(lmp, "variable"), 1);
};
TEST_F(LibraryConfig, id_name)
{
const int bufsize = 128;
char buf[bufsize];
EXPECT_EQ(lammps_id_name(lmp, "compute", 2, buf, bufsize), 1);
EXPECT_THAT(buf, StrEq("thermo_pe"));
EXPECT_EQ(lammps_id_name(lmp, "compute", 10, buf, bufsize), 0);
EXPECT_THAT(buf, StrEq(""));
EXPECT_EQ(lammps_id_name(lmp, "fix", 0, buf, bufsize), 1);
EXPECT_THAT(buf, StrEq("charge"));
EXPECT_EQ(lammps_id_name(lmp, "fix", 10, buf, bufsize), 0);
EXPECT_THAT(buf, StrEq(""));
EXPECT_EQ(lammps_id_name(lmp, "group", 0, buf, bufsize), 1);
EXPECT_THAT(buf, StrEq("all"));
EXPECT_EQ(lammps_id_name(lmp, "group", 1, buf, bufsize), 1);
EXPECT_THAT(buf, StrEq("none"));
EXPECT_EQ(lammps_id_name(lmp, "group", 10, buf, bufsize), 0);
EXPECT_THAT(buf, StrEq(""));
EXPECT_EQ(lammps_id_name(lmp, "region", 0, buf, bufsize), 1);
EXPECT_THAT(buf, StrEq("box"));
EXPECT_EQ(lammps_id_name(lmp, "region", 10, buf, bufsize), 0);
EXPECT_THAT(buf, StrEq(""));
EXPECT_EQ(lammps_id_name(lmp, "variable", 0, buf, bufsize), 1);
EXPECT_THAT(buf, StrEq("input_dir"));
EXPECT_EQ(lammps_id_name(lmp, "variable", 10, buf, bufsize), 0);
EXPECT_THAT(buf, StrEq(""));
};
TEST_F(LibraryConfig, is_running)
{
EXPECT_EQ(lammps_is_running(lmp), 0);
}
TEST_F(LibraryConfig, force_timeout)
{
LAMMPS_NS::Timer *timer = ((LAMMPS_NS::LAMMPS *)lmp)->timer;
EXPECT_EQ(timer->is_timeout(), false);
lammps_force_timeout(lmp);
EXPECT_EQ(timer->is_timeout(), true);
}
TEST(LAMMPSConfig, exceptions)
{
EXPECT_EQ(lammps_config_has_exceptions(), LAMMPS_HAS_EXCEPTIONS);