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add unit test for checking the impact of lammps_python_finalize()

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This commit is contained in:
Axel Kohlmeyer
2021-09-06 17:42:18 -04:00
parent 805b15f5c4
commit 29505404bc
2 changed files with 33 additions and 6 deletions
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21
unittest/python/test_python_package.cpp
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@ -27,6 +27,10 @@
#include "../testing/core.h"
#include "../testing/systems/melt.h"
#if defined(TEST_HAVE_PYTHON_DEVELOPMENT)
#include <Python.h>
#endif
// location of '*.py' files required by tests
#define STRINGIFY(val) XSTR(val)
#define XSTR(val) #val
@ -88,6 +92,23 @@ TEST_F(PythonPackageTest, InvokeFunctionFromFile)
ASSERT_THAT(output, HasSubstr("2.25\n"));
}
#if defined(TEST_HAVE_PYTHON_DEVELOPMENT)
TEST_F(PythonPackageTest, InvokeInitialized)
{
// execute python function from file
HIDE_OUTPUT([&] {
command("python printnum file ${input_dir}/func.py");
});
ASSERT_TRUE(Py_IsInitialized());
HIDE_OUTPUT([&] {
command("clear");
});
ASSERT_TRUE(Py_IsInitialized());
lammps_python_finalize();
ASSERT_FALSE(Py_IsInitialized());
}
#endif
TEST_F(PythonPackageTest, InvokeFunctionPassInt)
{
// execute python function, passing integer as argument