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add tests for accessing world/universe size and rank with different MPI settings

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This commit is contained in:
Axel Kohlmeyer
2020-11-19 13:52:26 -05:00
parent 6acc69ddd2
commit 7450d9547a
2 changed files with 88 additions and 0 deletions
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6
unittest/c-library/test_library_properties.cpp
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@ -199,6 +199,12 @@ TEST_F(LibraryProperties, setting)
lammps_command(lmp, "dimension 3");
if (!verbose) ::testing::internal::GetCapturedStdout();
EXPECT_EQ(lammps_extract_setting(lmp, "world_size"), 1);
EXPECT_EQ(lammps_extract_setting(lmp, "world_rank"), 0);
EXPECT_EQ(lammps_extract_setting(lmp, "universe_size"), 1);
EXPECT_EQ(lammps_extract_setting(lmp, "universe_rank"), 0);
EXPECT_GT(lammps_extract_setting(lmp, "nthreads"), 0);
EXPECT_EQ(lammps_extract_setting(lmp, "ntypes"), 0);
EXPECT_EQ(lammps_extract_setting(lmp, "nbondtypes"), 0);
EXPECT_EQ(lammps_extract_setting(lmp, "nangletypes"), 0);