153 lines
4.7 KiB
C++
153 lines
4.7 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.
|
|
------------------------------------------------------------------------- */
|
|
#ifndef TESTING_CORE__H
|
|
#define TESTING_CORE__H
|
|
|
|
#include "info.h"
|
|
#include "input.h"
|
|
#include "lammps.h"
|
|
#include "variable.h"
|
|
#include "gmock/gmock.h"
|
|
#include "gtest/gtest.h"
|
|
#include "exceptions.h"
|
|
|
|
#include <functional>
|
|
#include <vector>
|
|
#include <string>
|
|
|
|
using namespace LAMMPS_NS;
|
|
|
|
using ::testing::MatchesRegex;
|
|
|
|
#define TEST_FAILURE(errmsg, ...) \
|
|
if (Info::has_exceptions()) { \
|
|
::testing::internal::CaptureStdout(); \
|
|
ASSERT_ANY_THROW({__VA_ARGS__}); \
|
|
auto mesg = ::testing::internal::GetCapturedStdout(); \
|
|
ASSERT_THAT(mesg, MatchesRegex(errmsg)); \
|
|
} else { \
|
|
if (Info::get_mpi_vendor() != "Open MPI") { \
|
|
::testing::internal::CaptureStdout(); \
|
|
ASSERT_DEATH({__VA_ARGS__}, ""); \
|
|
auto mesg = ::testing::internal::GetCapturedStdout(); \
|
|
ASSERT_THAT(mesg, MatchesRegex(errmsg)); \
|
|
} \
|
|
else { \
|
|
std::cerr << "[ ] [ INFO ] Skipping death test (no exception support) \n"; \
|
|
} \
|
|
}
|
|
|
|
// whether to print verbose output (i.e. not capturing LAMMPS screen output).
|
|
extern bool verbose;
|
|
|
|
class LAMMPSTest : public ::testing::Test {
|
|
public:
|
|
void command(const std::string &line) { lmp->input->one(line.c_str()); }
|
|
|
|
void BEGIN_HIDE_OUTPUT() {
|
|
if (!verbose) ::testing::internal::CaptureStdout();
|
|
}
|
|
|
|
void END_HIDE_OUTPUT() {
|
|
if (!verbose) ::testing::internal::GetCapturedStdout();
|
|
}
|
|
|
|
void BEGIN_CAPTURE_OUTPUT() {
|
|
::testing::internal::CaptureStdout();
|
|
}
|
|
|
|
std::string END_CAPTURE_OUTPUT() {
|
|
auto output = ::testing::internal::GetCapturedStdout();
|
|
if (verbose) std::cout << output;
|
|
return output;
|
|
}
|
|
|
|
void HIDE_OUTPUT(std::function<void()> f) {
|
|
if (!verbose) ::testing::internal::CaptureStdout();
|
|
try {
|
|
f();
|
|
} catch(LAMMPSException & e) {
|
|
if (!verbose) std::cout << ::testing::internal::GetCapturedStdout();
|
|
throw e;
|
|
}
|
|
if (!verbose) ::testing::internal::GetCapturedStdout();
|
|
}
|
|
|
|
std::string CAPTURE_OUTPUT(std::function<void()> f) {
|
|
::testing::internal::CaptureStdout();
|
|
try {
|
|
f();
|
|
} catch(LAMMPSException & e) {
|
|
if (verbose) std::cout << ::testing::internal::GetCapturedStdout();
|
|
throw e;
|
|
}
|
|
auto output = ::testing::internal::GetCapturedStdout();
|
|
if (verbose) std::cout << output;
|
|
return output;
|
|
}
|
|
|
|
double get_variable_value(const std::string & name) {
|
|
char * str = utils::strdup(fmt::format("v_{}", name));
|
|
double value = lmp->input->variable->compute_equal(str);
|
|
delete [] str;
|
|
return value;
|
|
}
|
|
|
|
std::string get_variable_string(const std::string & name) {
|
|
return lmp->input->variable->retrieve(name.c_str());
|
|
}
|
|
|
|
protected:
|
|
std::string testbinary = "LAMMPSTest";
|
|
std::vector<std::string> args = {"-log", "none", "-echo", "screen", "-nocite"};
|
|
LAMMPS *lmp;
|
|
Info *info;
|
|
|
|
void SetUp() override
|
|
{
|
|
int argc = args.size() + 1;
|
|
char ** argv = new char*[argc];
|
|
argv[0] = utils::strdup(testbinary);
|
|
for(int i = 1; i < argc; i++) {
|
|
argv[i] = utils::strdup(args[i-1]);
|
|
}
|
|
|
|
HIDE_OUTPUT([&] {
|
|
lmp = new LAMMPS(argc, argv, MPI_COMM_WORLD);
|
|
info = new Info(lmp);
|
|
});
|
|
InitSystem();
|
|
|
|
for(int i = 0; i < argc; i++) {
|
|
delete [] argv[i];
|
|
argv[i] = nullptr;
|
|
}
|
|
delete [] argv;
|
|
}
|
|
|
|
virtual void InitSystem() {}
|
|
|
|
void TearDown() override
|
|
{
|
|
HIDE_OUTPUT([&] {
|
|
delete info;
|
|
delete lmp;
|
|
info = nullptr;
|
|
lmp = nullptr;
|
|
});
|
|
std::cout.flush();
|
|
}
|
|
};
|
|
|
|
#endif
|