Files
lammps/unittest/formats/test_dump_custom.cpp
2020-08-13 13:00:37 -04:00

91 lines
2.7 KiB
C++

/* ----------------------------------------------------------------------
LAMMPS - Large-scale Atomic/Molecular Massively Parallel Simulator
http://lammps.sandia.gov, Sandia National Laboratories
Steve Plimpton, sjplimp@sandia.gov
Copyright (2003) Sandia Corporation. Under the terms of Contract
DE-AC04-94AL85000 with Sandia Corporation, the U.S. Government retains
certain rights in this software. This software is distributed under
the GNU General Public License.
See the README file in the top-level LAMMPS directory.
------------------------------------------------------------------------- */
#include "gmock/gmock.h"
#include "gtest/gtest.h"
#include "fmt/format.h"
#include "utils.h"
#include "../testing/core.h"
#include "../testing/systems/melt.h"
#include "../testing/utils.h"
char * BINARY2TXT_BINARY = nullptr;
class DumpCustomTest : public MeltTest {
};
TEST_F(DumpCustomTest, run0)
{
auto dump_file = "dump_custom_run0.melt";
if (!verbose) ::testing::internal::CaptureStdout();
command(fmt::format("dump id all custom 1 {} id type x y vx fx", dump_file));
command("run 0");
if (!verbose) ::testing::internal::GetCapturedStdout();
ASSERT_FILE_EXISTS(dump_file);
auto lines = read_lines(dump_file);
ASSERT_EQ(lines.size(), 41);
ASSERT_STREQ(lines[4].c_str(), "ITEM: BOX BOUNDS pp pp pp");
ASSERT_EQ(utils::split_words(lines[5]).size(), 2);
ASSERT_STREQ(lines[8].c_str(), "ITEM: ATOMS id type x y vx fx");
ASSERT_EQ(utils::split_words(lines[9]).size(), 6);
delete_file(dump_file);
}
TEST_F(DumpCustomTest, triclinic_run0)
{
auto dump_file = "dump_custom_tri_run0.melt";
if (!verbose) ::testing::internal::CaptureStdout();
command("change_box all triclinic");
command(fmt::format("dump id all custom 1 {} id type x y vx fx", dump_file));
command("run 0");
if (!verbose) ::testing::internal::GetCapturedStdout();
ASSERT_FILE_EXISTS(dump_file);
auto lines = read_lines(dump_file);
ASSERT_STREQ(lines[4].c_str(), "ITEM: BOX BOUNDS xy xz yz pp pp pp");
ASSERT_EQ(utils::split_words(lines[5]).size(), 3);
ASSERT_EQ(lines.size(), 41);
delete_file(dump_file);
}
int main(int argc, char **argv)
{
MPI_Init(&argc, &argv);
::testing::InitGoogleMock(&argc, argv);
// handle arguments passed via environment variable
if (const char *var = getenv("TEST_ARGS")) {
std::vector<std::string> env = utils::split_words(var);
for (auto arg : env) {
if (arg == "-v") {
verbose = true;
}
}
}
BINARY2TXT_BINARY = getenv("BINARY2TXT_BINARY");
if ((argc > 1) && (strcmp(argv[1], "-v") == 0)) verbose = true;
int rv = RUN_ALL_TESTS();
MPI_Finalize();
return rv;
}