apply clang-format

unittest/c-library/test_library_properties.cpp

@@ -436,8 +436,10 @@ class AtomProperties : public ::testing::Test {
 protected:
     void *lmp;
 
-    AtomProperties()= default;;
-    ~AtomProperties() override= default;;
+    AtomProperties() = default;
+    ;
+    ~AtomProperties() override = default;
+    ;
 
     void SetUp() override
     {

unittest/commands/test_lattice_region.cpp

@@ -35,8 +35,8 @@ bool verbose = false;
 using LAMMPS_NS::utils::split_words;
 
 namespace LAMMPS_NS {
-using ::testing::ExitedWithCode;
 using ::testing::ContainsRegex;
+using ::testing::ExitedWithCode;
 using ::testing::StrEq;
 
 class LatticeRegionTest : public LAMMPSTest {

unittest/commands/test_simple_commands.cpp

@@ -39,8 +39,8 @@ bool verbose = false;
 using LAMMPS_NS::utils::split_words;
 
 namespace LAMMPS_NS {
-using ::testing::ExitedWithCode;
 using ::testing::ContainsRegex;
+using ::testing::ExitedWithCode;
 using ::testing::StrEq;
 
 class SimpleCommandsTest : public LAMMPSTest {
@@ -479,7 +479,8 @@ TEST_F(SimpleCommandsTest, Shell)
     test_var = getenv("TEST_VARIABLE");
     ASSERT_NE(test_var, nullptr);
 #if defined(_WIN32)
-    // we cannot create empty environment variables on Windows so platform::putenv() sets their value to "1"
+    // we cannot create empty environment variables on Windows so platform::putenv() sets their
+    // value to "1"
     ASSERT_THAT(test_var, StrEq("1"));
 #else
     ASSERT_THAT(test_var, StrEq(""));
@@ -501,7 +502,8 @@ TEST_F(SimpleCommandsTest, CiteMe)
 
     // find the two unique citations, but not the third
     ASSERT_THAT(text, ContainsRegex("test citation one.\n.*test citation two.*"));
-    ASSERT_THAT(text, Not(ContainsRegex("test citation one.\n.*test citation two.*\n.*test citation one.*")));
+    ASSERT_THAT(text, Not(ContainsRegex(
+                          "test citation one.\n.*test citation two.*\n.*test citation one.*")));
 
     BEGIN_CAPTURE_OUTPUT();
     lmp->citeme->add("test citation one:\n 0\n");

unittest/commands/test_variables.cpp

@@ -36,8 +36,8 @@ using LAMMPS_NS::MathConst::MY_PI;
 using LAMMPS_NS::utils::split_words;
 
 namespace LAMMPS_NS {
-using ::testing::ExitedWithCode;
 using ::testing::ContainsRegex;
+using ::testing::ExitedWithCode;
 using ::testing::StrEq;
 
 class VariableTest : public LAMMPSTest {

unittest/cplusplus/test_lammps_class.cpp

@@ -372,8 +372,8 @@ TEST(LAMMPS_init, NoOpenMP)
     ::testing::internal::CaptureStdout();
     LAMMPS *lmp        = new LAMMPS(argc, argv, MPI_COMM_WORLD);
     std::string output = ::testing::internal::GetCapturedStdout();
-    EXPECT_THAT(output,
-                ContainsRegex(".*OMP_NUM_THREADS environment is not set.*Defaulting to 1 thread.*"));
+    EXPECT_THAT(output, ContainsRegex(
+                            ".*OMP_NUM_THREADS environment is not set.*Defaulting to 1 thread.*"));
     EXPECT_EQ(lmp->comm->nthreads, 1);
     ::testing::internal::CaptureStdout();
     delete lmp;

unittest/formats/test_file_operations.cpp

@@ -334,7 +334,9 @@ TEST_F(FileOperationsTest, write_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")) {
+        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.*",

unittest/formats/test_molecule_file.cpp

@@ -197,7 +197,8 @@ TEST_F(MoleculeFileTest, extramass)
     command("atom_style atomic");
     command("region box block 0 1 0 1 0 1");
     command("create_box 1 box");
-    run_mol_cmd(test_name, "", "Comment\n1 atoms\n\n Coords\n\n 1 0.0 0.0 0.0\n"
+    run_mol_cmd(test_name, "",
+                "Comment\n1 atoms\n\n Coords\n\n 1 0.0 0.0 0.0\n"
                 " Types\n\n 1 1\n Masses\n\n 1 1.0\n");
     command("create_atoms 0 single 0.0 0.0 0.0 mol extramass 73546");
     auto output = END_CAPTURE_OUTPUT();
@@ -222,7 +223,9 @@ TEST_F(MoleculeFileTest, twofiles)
     BEGIN_CAPTURE_OUTPUT();
     command("molecule twomols moltest.h2o.mol moltest.co2.mol offset 2 1 1 0 0");
     auto output = END_CAPTURE_OUTPUT();
-    ASSERT_THAT(output, ContainsRegex(".*Read molecule template twomols:.*\n.*1 molecules.*\n"
+    ASSERT_THAT(
+        output,
+        ContainsRegex(".*Read molecule template twomols:.*\n.*1 molecules.*\n"
                       ".*0 fragments.*\n.*3 atoms with max type 2.*\n.*2 bonds with max type 1.*\n"
                       ".*1 angles with max type 1.*\n.*0 dihedrals.*\n.*0 impropers.*\n"
                       ".*Read molecule template twomols:.*\n.*1 molecules.*\n"

unittest/python/test_python_package.cpp

@@ -43,9 +43,9 @@ bool verbose = false;
 using LAMMPS_NS::utils::split_words;
 
 namespace LAMMPS_NS {
+using ::testing::ContainsRegex;
 using ::testing::Eq;
 using ::testing::HasSubstr;
-using ::testing::ContainsRegex;
 using ::testing::StrEq;
 
 class PythonPackageTest : public LAMMPSTest {