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test definition of more different variable styles

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This commit is contained in:
Axel Kohlmeyer
2021-03-23 16:14:40 -04:00
parent 08d4fec142
commit 16c08516a7
1 changed files with 68 additions and 18 deletions
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86
unittest/commands/test_variables.cpp
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@ -75,8 +75,8 @@ protected:
if (!verbose) ::testing::internal::CaptureStdout();
lmp = new LAMMPS(argc, argv, MPI_COMM_WORLD);
if (!verbose) ::testing::internal::GetCapturedStdout();
group = lmp->group;
domain = lmp->domain;
group = lmp->group;
domain = lmp->domain;
variable = lmp->input->variable;
}
@ -86,6 +86,8 @@ protected:
delete lmp;
if (!verbose) ::testing::internal::GetCapturedStdout();
std::cout.flush();
unlink("test_variable.file");
unlink("test_variable.atomfile");
}
void command(const std::string &cmd) { lmp->input->one(cmd); }
@ -122,39 +124,87 @@ protected:
command("set type 2*4 mass 2.0");
if (!verbose) ::testing::internal::GetCapturedStdout();
}
void file_vars()
{
FILE *fp = fopen("test_variable.file", "w");
fputs("# test file for file style variable\n\n\none\n two \n\n"
"three # with comment\nfour ! with non-comment\n"
"# comments only\n five\n#END\n",
fp);
fclose(fp);
fp = fopen("test_variable.atomfile", "w");
fputs("# test file for atomfile style variable\n\n"
"4 # four lines\n4 0.5 #with comment\n"
"2 -0.5 \n3 1.5\n1 -1.5\n\n"
"2\n10 1.0 # test\n13 1.0\n\n######\n"
"4\n1 4.0 # test\n2 3.0\n3 2.0\n4 1.0\n#END\n",
fp);
fclose(fp);
}
};
TEST_F(VariableTest, NoBox)
TEST_F(VariableTest, CreateDelete)
{
file_vars();
ASSERT_EQ(variable->nvar, 0);
if (!verbose) ::testing::internal::CaptureStdout();
command("variable one index 1");
command("variable two equal 2");
command("variable three string three");
command("variable four loop 4");
command("variable five loop 100 pad");
command("variable six world one");
command("variable seven format two \"%5.2f\"");
command("variable eight getenv HOME");
command("variable dummy index 0");
command("variable one index 1 2 3 4");
command("variable two equal 1");
command("variable two equal 2");
command("variable three string four");
command("variable three string three");
command("variable four1 loop 4");
command("variable four2 loop 2 4");
command("variable five1 loop 100 pad");
command("variable five2 loop 100 200 pad");
command("variable six world one");
command("variable seven format two \"%5.2f\"");
command("variable eight getenv PWD");
command("variable eight getenv HOME");
command("variable nine file test_variable.file");
command("variable dummy index 0");
if (!verbose) ::testing::internal::GetCapturedStdout();
ASSERT_EQ(variable->nvar, 9);
ASSERT_EQ(variable->nvar, 12);
if (!verbose) ::testing::internal::CaptureStdout();
command("variable dummy delete");
command("variable dummy delete");
if (!verbose) ::testing::internal::GetCapturedStdout();
ASSERT_EQ(variable->nvar, 8);
ASSERT_EQ(variable->nvar, 11);
TEST_FAILURE(".*ERROR: Illegal variable command.*", command("variable"););
TEST_FAILURE(".*ERROR: Illegal variable command.*", command("variable dummy index"););
TEST_FAILURE(".*ERROR: Illegal variable command.*", command("variable dummy delete xxx"););
TEST_FAILURE(".*ERROR: Cannot redefine variable as a different style.*",
command("variable two string xxx"););
TEST_FAILURE(".*ERROR: Cannot redefine variable as a different style.*",
command("variable two getenv xxx"););
TEST_FAILURE(".*ERROR: Cannot redefine variable as a different style.*",
command("variable one equal 2"););
TEST_FAILURE(".*ERROR: Cannot use atomfile-style variable unless an atom map exists.*",
command("variable ten atomfile test_variable.atomfile"););
TEST_FAILURE(".*ERROR on proc 0: Cannot open file variable file test_variable.xxx.*",
command("variable nine1 file test_variable.xxx"););
}
TEST_F(VariableTest, AtomicSystem)
{
command("atom_modify map array");
atomic_system();
file_vars();
if (!verbose) ::testing::internal::CaptureStdout();
command("variable id atom id");
command("variable one index 1 2 3 4");
command("variable id atom type");
command("variable id atom id");
command("variable ten atomfile test_variable.atomfile");
if (!verbose) ::testing::internal::GetCapturedStdout();
ASSERT_EQ(variable->nvar, 1);
ASSERT_EQ(variable->nvar, 3);
TEST_FAILURE(".*ERROR: Cannot redefine variable as a different style.*",
command("variable one atom x"););
TEST_FAILURE(".*ERROR on proc 0: Cannot open file variable file test_variable.xxx.*",
command("variable ten1 atomfile test_variable.xxx"););
}
} // namespace LAMMPS_NS