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Merge remote-tracking branch 'origin/master' into varargs-log-error-functions

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This commit is contained in:
Richard Berger
2021-04-28 18:13:31 -04:00
parent 6b04ebd617 ceb173135b
commit a9ff9312d6
28 changed files with 899 additions and 73 deletions
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5
unittest/formats/CMakeLists.txt
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@ -28,6 +28,11 @@ if(PKG_MANYBODY)
set_tests_properties(EIMPotentialFileReader PROPERTIES ENVIRONMENT "LAMMPS_POTENTIALS=${LAMMPS_POTENTIALS_DIR}")
endif()
add_executable(test_text_file_reader test_text_file_reader.cpp)
target_link_libraries(test_text_file_reader PRIVATE lammps GTest::GMock GTest::GTest)
add_test(NAME TextFileReader COMMAND test_text_file_reader WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR})
set_tests_properties(TextFileReader PROPERTIES ENVIRONMENT "LAMMPS_POTENTIALS=${LAMMPS_POTENTIALS_DIR}")
add_executable(test_file_operations test_file_operations.cpp)
target_link_libraries(test_file_operations PRIVATE lammps GTest::GMock GTest::GTest)
add_test(NAME FileOperations COMMAND test_file_operations WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR})

25
unittest/formats/test_dump_cfg.cpp
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@ -75,6 +75,31 @@ TEST_F(DumpCfgTest, run0)
delete_file("dump_cfg_run0.melt.cfg");
}
TEST_F(DumpCfgTest, write_dump)
{
auto dump_file = "dump_cfg_run*.melt.cfg";
auto fields = "mass type xs ys zs id proc procp1 x y z ix iy iz vx vy vz fx fy fz";
BEGIN_HIDE_OUTPUT();
command(std::string("write_dump all cfg dump_cfg.melt.cfg ") + fields);
command(std::string("write_dump all cfg dump_cfg*.melt.cfg ") + fields);
END_HIDE_OUTPUT();
ASSERT_FILE_EXISTS("dump_cfg.melt.cfg");
auto lines = read_lines("dump_cfg.melt.cfg");
ASSERT_EQ(lines.size(), 124);
ASSERT_THAT(lines[0], Eq("Number of particles = 32"));
delete_file("dump_cfg.melt.cfg");
ASSERT_FILE_EXISTS("dump_cfg0.melt.cfg");
lines = read_lines("dump_cfg0.melt.cfg");
ASSERT_EQ(lines.size(), 124);
ASSERT_THAT(lines[0], Eq("Number of particles = 32"));
delete_file("dump_cfg0.melt.cfg");
TEST_FAILURE(".*ERROR: Unrecognized dump style 'xxx'.*", command("write_dump all xxx test.xxx"););
}
TEST_F(DumpCfgTest, unwrap_run0)
{
auto dump_file = "dump_cfg_unwrap_run*.melt.cfg";

282
unittest/formats/test_file_operations.cpp
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@ -12,11 +12,14 @@
------------------------------------------------------------------------- */
#include "../testing/core.h"
#include "../testing/utils.h"
#include "atom.h"
#include "domain.h"
#include "error.h"
#include "info.h"
#include "input.h"
#include "lammps.h"
#include "utils.h"
#include "update.h"
#include "gmock/gmock.h"
#include "gtest/gtest.h"
@ -45,19 +48,29 @@ protected:
LAMMPSTest::SetUp();
ASSERT_NE(lmp, nullptr);
FILE *fp = fopen("safe_file_read_test.txt", "wb");
ASSERT_NE(fp, nullptr);
fputs("one line\n", fp);
fputs("two_lines\n", fp);
fputs("\n", fp);
fputs("no newline", fp);
fclose(fp);
std::ofstream out("safe_file_read_test.txt", std::ios_base::out | std::ios_base::binary);
ASSERT_TRUE(out.good());
out << "one line\ntwo_lines\n\nno newline";
out.close();
out.open("file_with_long_lines_test.txt", std::ios_base::out | std::ios_base::binary);
ASSERT_TRUE(out.good());
out << "zero ##########################################################"
"##################################################################"
"##################################################################"
"############################################################\n";
out << "one line\ntwo_lines\n\n";
for (int i = 0; i < 100; ++i) out << "one two ";
out << "\nthree\nfour five #";
for (int i = 0; i < 1000; ++i) out << '#';
out.close();
}
void TearDown() override
{
LAMMPSTest::TearDown();
remove("safe_file_read_test.txt");
remove("file_with_long_lines_test.txt");
}
};
@ -66,7 +79,7 @@ TEST_F(FileOperationsTest, safe_fgets)
{
char buf[MAX_BUF_SIZE];
FILE *fp = fopen("safe_file_read_test.txt", "r");
FILE *fp = fopen("safe_file_read_test.txt", "rb");
ASSERT_NE(fp, nullptr);
memset(buf, 0, MAX_BUF_SIZE);
@ -97,12 +110,74 @@ TEST_F(FileOperationsTest, safe_fgets)
fclose(fp);
}
#define MAX_BUF_SIZE 128
TEST_F(FileOperationsTest, fgets_trunc)
{
char buf[MAX_BUF_SIZE];
char *ptr;
FILE *fp = fopen("safe_file_read_test.txt", "rb");
ASSERT_NE(fp, nullptr);
memset(buf, 0, MAX_BUF_SIZE);
ptr = utils::fgets_trunc(buf, MAX_BUF_SIZE, fp);
ASSERT_THAT(buf, StrEq("one line\n"));
ASSERT_NE(ptr,nullptr);
memset(buf, 0, MAX_BUF_SIZE);
ptr = utils::fgets_trunc(buf, MAX_BUF_SIZE, fp);
ASSERT_THAT(buf, StrEq("two_lines\n"));
ASSERT_NE(ptr,nullptr);
memset(buf, 0, MAX_BUF_SIZE);
ptr = utils::fgets_trunc(buf, MAX_BUF_SIZE, fp);
ASSERT_THAT(buf, StrEq("\n"));
ASSERT_NE(ptr,nullptr);
memset(buf, 0, MAX_BUF_SIZE);
ptr = utils::fgets_trunc(buf, 4, fp);
ASSERT_THAT(buf, StrEq("no\n"));
ASSERT_NE(ptr,nullptr);
ptr = utils::fgets_trunc(buf, MAX_BUF_SIZE, fp);
ASSERT_EQ(ptr,nullptr);
fclose(fp);
fp = fopen("file_with_long_lines_test.txt", "r");
ASSERT_NE(fp,nullptr);
memset(buf, 0, MAX_BUF_SIZE);
ptr = utils::fgets_trunc(buf, MAX_BUF_SIZE, fp);
ASSERT_NE(ptr,nullptr);
ASSERT_THAT(buf, StrEq("zero ##########################################################"
"###############################################################\n"));
ptr = utils::fgets_trunc(buf, MAX_BUF_SIZE, fp);
ASSERT_THAT(buf, StrEq("one line\n"));
ASSERT_NE(ptr,nullptr);
ptr = utils::fgets_trunc(buf, MAX_BUF_SIZE, fp);
ASSERT_THAT(buf, StrEq("two_lines\n"));
ASSERT_NE(ptr,nullptr);
ptr = utils::fgets_trunc(buf, MAX_BUF_SIZE, fp);
ASSERT_THAT(buf, StrEq("\n"));
ASSERT_NE(ptr,nullptr);
ptr = utils::fgets_trunc(buf, MAX_BUF_SIZE, fp);
ASSERT_NE(ptr,nullptr);
ASSERT_THAT(buf, StrEq("one two one two one two one two one two one two one two one two "
"one two one two one two one two one two one two one two one tw\n"));
fclose(fp);
}
#define MAX_BUF_SIZE 128
TEST_F(FileOperationsTest, safe_fread)
{
char buf[MAX_BUF_SIZE];
FILE *fp = fopen("safe_file_read_test.txt", "r");
FILE *fp = fopen("safe_file_read_test.txt", "rb");
ASSERT_NE(fp, nullptr);
memset(buf, 0, MAX_BUF_SIZE);
@ -128,7 +203,7 @@ TEST_F(FileOperationsTest, safe_fread)
TEST_F(FileOperationsTest, read_lines_from_file)
{
char *buf = new char[MAX_BUF_SIZE];
char *buf = new char[MAX_BUF_SIZE];
FILE *fp = nullptr;
MPI_Comm world = MPI_COMM_WORLD;
int me, rv;
@ -225,6 +300,191 @@ TEST_F(FileOperationsTest, error_all_one)
lmp->error->one("testme.cpp", 10, "exit {} {}", "too"););
}
TEST_F(FileOperationsTest, write_restart)
{
BEGIN_HIDE_OUTPUT();
command("echo none");
END_HIDE_OUTPUT();
TEST_FAILURE(".*ERROR: Write_restart command before simulation box is defined.*",
command("write_restart test.restart"););
BEGIN_HIDE_OUTPUT();
command("region box block -2 2 -2 2 -2 2");
command("create_box 1 box");
command("create_atoms 1 single 0.0 0.0 0.0");
command("mass 1 1.0");
command("reset_timestep 333");
command("comm_modify cutoff 0.2");
command("write_restart noinit.restart noinit");
command("run 0 post no");
command("write_restart test.restart");
command("write_restart step*.restart");
command("write_restart multi-%.restart");
command("write_restart multi2-%.restart fileper 2");
command("write_restart multi3-%.restart nfile 1");
if (info->has_package("MPIIO")) command("write_restart test.restart.mpiio");
END_HIDE_OUTPUT();
ASSERT_FILE_EXISTS("noinit.restart");
ASSERT_FILE_EXISTS("test.restart");
ASSERT_FILE_EXISTS("step333.restart");
ASSERT_FILE_EXISTS("multi-base.restart");
ASSERT_FILE_EXISTS("multi-0.restart");
ASSERT_FILE_EXISTS("multi2-base.restart");
ASSERT_FILE_EXISTS("multi2-0.restart");
ASSERT_FILE_EXISTS("multi3-base.restart");
ASSERT_FILE_EXISTS("multi3-0.restart");
if (info->has_package("MPIIO")) ASSERT_FILE_EXISTS("test.restart.mpiio");
if (!info->has_package("MPIIO")) {
TEST_FAILURE(".*ERROR: Writing to MPI-IO filename when MPIIO package is not inst.*",
command("write_restart test.restart.mpiio"););
} else {
TEST_FAILURE(".*ERROR: Restart file MPI-IO output not allowed with % in filename.*",
command("write_restart test.restart-%.mpiio"););
}
TEST_FAILURE(".*ERROR: Illegal write_restart command.*", command("write_restart"););
TEST_FAILURE(".*ERROR: Illegal write_restart command.*",
command("write_restart test.restart xxxx"););
TEST_FAILURE(".*ERROR on proc 0: Cannot open restart file some_crazy_dir/test.restart:"
" No such file or directory.*",
command("write_restart some_crazy_dir/test.restart"););
BEGIN_HIDE_OUTPUT();
command("clear");
END_HIDE_OUTPUT();
ASSERT_EQ(lmp->atom->natoms, 0);
ASSERT_EQ(lmp->update->ntimestep, 0);
ASSERT_EQ(lmp->domain->triclinic, 0);
TEST_FAILURE(
".*ERROR on proc 0: Cannot open restart file noexist.restart: No such file or directory.*",
command("read_restart noexist.restart"););
BEGIN_HIDE_OUTPUT();
command("read_restart step333.restart");
command("change_box all triclinic");
command("write_restart triclinic.restart");
END_HIDE_OUTPUT();
ASSERT_EQ(lmp->atom->natoms, 1);
ASSERT_EQ(lmp->update->ntimestep, 333);
ASSERT_EQ(lmp->domain->triclinic, 1);
BEGIN_HIDE_OUTPUT();
command("clear");
END_HIDE_OUTPUT();
ASSERT_EQ(lmp->atom->natoms, 0);
ASSERT_EQ(lmp->update->ntimestep, 0);
ASSERT_EQ(lmp->domain->triclinic, 0);
BEGIN_HIDE_OUTPUT();
command("read_restart triclinic.restart");
END_HIDE_OUTPUT();
ASSERT_EQ(lmp->atom->natoms, 1);
ASSERT_EQ(lmp->update->ntimestep, 333);
ASSERT_EQ(lmp->domain->triclinic, 1);
// clean up
delete_file("noinit.restart");
delete_file("test.restart");
delete_file("step333.restart");
delete_file("multi-base.restart");
delete_file("multi-0.restart");
delete_file("multi2-base.restart");
delete_file("multi2-0.restart");
delete_file("multi3-base.restart");
delete_file("multi3-0.restart");
delete_file("triclinic.restart");
if (info->has_package("MPIIO")) delete_file("test.restart.mpiio");
}
TEST_F(FileOperationsTest, write_data)
{
BEGIN_HIDE_OUTPUT();
command("echo none");
END_HIDE_OUTPUT();
TEST_FAILURE(".*ERROR: Write_data command before simulation box is defined.*",
command("write_data test.data"););
BEGIN_HIDE_OUTPUT();
command("region box block -2 2 -2 2 -2 2");
command("create_box 2 box");
command("create_atoms 1 single 0.5 0.0 0.0");
command("pair_style zero 1.0");
command("pair_coeff * *");
command("mass * 1.0");
command("reset_timestep 333");
command("write_data noinit.data noinit");
command("write_data nocoeff.data nocoeff");
command("run 0 post no");
command("write_data test.data");
command("write_data step*.data pair ij");
command("fix q all property/atom q");
command("set type 1 charge -0.5");
command("write_data charge.data");
command("write_data nofix.data nofix");
END_HIDE_OUTPUT();
ASSERT_FILE_EXISTS("noinit.data");
ASSERT_EQ(count_lines("noinit.data"), 26);
ASSERT_FILE_EXISTS("test.data");
ASSERT_EQ(count_lines("test.data"), 26);
ASSERT_FILE_EXISTS("step333.data");
ASSERT_EQ(count_lines("step333.data"), 27);
ASSERT_FILE_EXISTS("nocoeff.data");
ASSERT_EQ(count_lines("nocoeff.data"), 21);
ASSERT_FILE_EXISTS("nofix.data");
ASSERT_EQ(count_lines("nofix.data"), 26);
ASSERT_FILE_EXISTS("charge.data");
ASSERT_EQ(count_lines("charge.data"), 30);
TEST_FAILURE(".*ERROR: Illegal write_data command.*", command("write_data"););
TEST_FAILURE(".*ERROR: Illegal write_data command.*", command("write_data test.data xxxx"););
TEST_FAILURE(".*ERROR: Illegal write_data command.*", command("write_data test.data pair xx"););
TEST_FAILURE(".*ERROR on proc 0: Cannot open data file some_crazy_dir/test.data:"
" No such file or directory.*",
command("write_data some_crazy_dir/test.data"););
BEGIN_HIDE_OUTPUT();
command("clear");
END_HIDE_OUTPUT();
ASSERT_EQ(lmp->domain->box_exist, 0);
ASSERT_EQ(lmp->atom->natoms, 0);
ASSERT_EQ(lmp->update->ntimestep, 0);
ASSERT_EQ(lmp->domain->triclinic, 0);
TEST_FAILURE(".*ERROR: Cannot open file noexist.data: No such file or directory.*",
command("read_data noexist.data"););
BEGIN_HIDE_OUTPUT();
command("pair_style zero 1.0");
command("read_data step333.data");
command("change_box all triclinic");
command("write_data triclinic.data");
END_HIDE_OUTPUT();
ASSERT_EQ(lmp->atom->natoms, 1);
ASSERT_EQ(lmp->update->ntimestep, 0);
ASSERT_EQ(lmp->domain->triclinic, 1);
BEGIN_HIDE_OUTPUT();
command("clear");
END_HIDE_OUTPUT();
ASSERT_EQ(lmp->atom->natoms, 0);
ASSERT_EQ(lmp->domain->triclinic, 0);
BEGIN_HIDE_OUTPUT();
command("pair_style zero 1.0");
command("read_data triclinic.data");
END_HIDE_OUTPUT();
ASSERT_EQ(lmp->atom->natoms, 1);
ASSERT_EQ(lmp->domain->triclinic, 1);
// clean up
delete_file("charge.data");
delete_file("nocoeff.data");
delete_file("noinit.data");
delete_file("nofix.data");
delete_file("test.data");
delete_file("step333.data");
delete_file("triclinic.data");
}
int main(int argc, char **argv)
{
MPI_Init(&argc, &argv);

182
unittest/formats/test_text_file_reader.cpp Normal file
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@ -0,0 +1,182 @@
/* ----------------------------------------------------------------------
LAMMPS - Large-scale Atomic/Molecular Massively Parallel Simulator
https://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 "info.h"
#include "input.h"
#include "text_file_reader.h"
#include "gmock/gmock.h"
#include "gtest/gtest.h"
#include "../testing/core.h"
#include <cstring>
#include <iostream>
#include <mpi.h>
#include <vector>
using namespace LAMMPS_NS;
using LAMMPS_NS::utils::split_words;
// whether to print verbose output (i.e. not capturing LAMMPS screen output).
bool verbose = false;
class TextFileReaderTest : public ::testing::Test {
protected:
void TearDown() override
{
unlink("text_reader_one.file");
unlink("text_reader_two.file");
}
void test_files()
{
FILE *fp = fopen("text_reader_one.file", "w");
fputs("# test file 1 for text file reader\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("text_reader_two.file", "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(TextFileReaderTest, nofile)
{
ASSERT_THROW({ TextFileReader reader("text_reader_noexist.file", "test"); },
FileReaderException);
}
TEST_F(TextFileReaderTest, permissions)
{
FILE *fp = fopen("text_reader_noperms.file", "w");
fputs("word\n", fp);
fclose(fp);
chmod("text_reader_noperms.file", 0);
ASSERT_THROW({ TextFileReader reader("text_reader_noperms.file", "test"); },
FileReaderException);
unlink("text_reader_noperms.file");
}
TEST_F(TextFileReaderTest, nofp)
{
ASSERT_THROW({ TextFileReader reader(nullptr, "test"); },
FileReaderException);
}
TEST_F(TextFileReaderTest, usefp)
{
test_files();
FILE *fp = fopen("text_reader_two.file","r");
ASSERT_NE(fp,nullptr);
auto reader = new TextFileReader(fp, "test");
auto line = reader->next_line();
ASSERT_STREQ(line, "4 ");
line = reader->next_line(1);
ASSERT_STREQ(line, "4 0.5 ");
ASSERT_NO_THROW({ reader->skip_line(); });
auto values = reader->next_values(1);
ASSERT_EQ(values.count(), 2);
ASSERT_EQ(values.next_int(), 3);
ASSERT_STREQ(values.next_string().c_str(), "1.5");
ASSERT_NE(reader->next_line(), nullptr);
double data[20];
ASSERT_THROW({ reader->next_dvector(data,20); }, FileReaderException);
ASSERT_THROW({ reader->skip_line(); }, EOFException);
ASSERT_EQ(reader->next_line(), nullptr);
delete reader;
// check that we reached EOF and the destructor didn't close the file.
ASSERT_EQ(feof(fp),1);
ASSERT_EQ(fclose(fp),0);
}
TEST_F(TextFileReaderTest, comments)
{
test_files();
TextFileReader reader("text_reader_two.file", "test");
reader.ignore_comments = true;
auto line = reader.next_line();
ASSERT_STREQ(line, "4 ");
line = reader.next_line(1);
ASSERT_STREQ(line, "4 0.5 ");
ASSERT_NO_THROW({ reader.skip_line(); });
auto values = reader.next_values(1);
ASSERT_EQ(values.count(), 2);
ASSERT_EQ(values.next_int(), 3);
ASSERT_STREQ(values.next_string().c_str(), "1.5");
ASSERT_NE(reader.next_line(), nullptr);
double data[20];
ASSERT_THROW({ reader.next_dvector(data,20); }, FileReaderException);
ASSERT_THROW({ reader.skip_line(); }, EOFException);
ASSERT_EQ(reader.next_line(), nullptr);
}
TEST_F(TextFileReaderTest, nocomments)
{
test_files();
TextFileReader reader("text_reader_one.file", "test");
reader.ignore_comments = false;
auto line = reader.next_line();
ASSERT_STREQ(line, "# test file 1 for text file reader\n");
line = reader.next_line(1);
ASSERT_STREQ(line, "one\n");
ASSERT_NO_THROW({ reader.skip_line(); });
auto values = reader.next_values(4);
ASSERT_EQ(values.count(), 4);
ASSERT_STREQ(values.next_string().c_str(), "three");
ASSERT_STREQ(values.next_string().c_str(), "#");
ASSERT_STREQ(values.next_string().c_str(), "with");
try {
reader.next_values(100);
FAIL() << "No exception thrown\n";
} catch (EOFException &e) {
ASSERT_STREQ(e.what(), "Incorrect format in test file! 9/100 parameters");
}
ASSERT_THROW({ reader.skip_line(); }, EOFException);
ASSERT_EQ(reader.next_line(), nullptr);
}
int main(int argc, char **argv)
{
MPI_Init(&argc, &argv);
::testing::InitGoogleMock(&argc, argv);
if (Info::get_mpi_vendor() == "Open MPI" && !LAMMPS_NS::Info::has_exceptions())
std::cout << "Warning: using OpenMPI without exceptions. "
"Death tests will be skipped\n";
// handle arguments passed via environment variable
if (const char *var = getenv("TEST_ARGS")) {
std::vector<std::string> env = split_words(var);
for (auto arg : env) {
if (arg == "-v") {
verbose = true;
}
}
}
if ((argc > 1) && (strcmp(argv[1], "-v") == 0)) verbose = true;
int rv = RUN_ALL_TESTS();
MPI_Finalize();
return rv;
}