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/*
* Copyright (c) 2020 Balabit
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
* As an additional exemption you are allowed to compile & link against the
* OpenSSL libraries as published by the OpenSSL project. See the file
* COPYING for details.
*/
/* this has to come first for modules which include the Python.h header */
#include "python-module.h"
#include <criterion/criterion.h>
#include "libtest/persist_lib.h"
#include "python-persist.h"
#include "python-helpers.h"
#include "python-main.h"
#include "python-startup.h"
#include "python-global.h"
#include "apphook.h"
static PyObject *_python_main;
static PyObject *_python_main_dict;
static GlobalConfig *cfg;
CFG_LTYPE yyltype;
GlobalConfig *empty_cfg;
static void
_init_python_main(void)
{
PyGILState_STATE gstate = PyGILState_Ensure();
{
_python_main = PyImport_AddModule("__main__");
_python_main_dict = PyModule_GetDict(_python_main);
}
PyGILState_Release(gstate);
}
static void
_load_code(const gchar *code)
{
PyGILState_STATE gstate;
gstate = PyGILState_Ensure();
cr_assert(python_evaluate_global_code(cfg, code, &yyltype));
PyGILState_Release(gstate);
}
void
setup(void)
{
app_startup();
_py_init_interpreter(FALSE);
_init_python_main();
cfg = cfg_new_snippet();
}
void
teardown(void)
{
cfg_free(cfg);
app_shutdown();
}
TestSuite(python_persist, .init = setup, .fini = teardown);
const gchar *simple_persist = "\n\
from _syslogng import Persist\n\
class SubPersist(Persist):\n\
def __init__(self, persist_name):\n\
super(SubPersist, self).__init__(persist_name = persist_name)\n\
\n\
persist = SubPersist('foo')\n\
assert persist.persist_name == 'foo', 'wrong persist name'";
void
persist_state_stop(PersistState *state)
{
gchar *filename = g_strdup(persist_state_get_filename(state));
persist_state_cancel(state);
unlink(filename);
g_free(filename);
};
Test(python_persist, test_python_persist_name)
{
PersistState *state = clean_and_create_persist_state_for_test("test-python-persist-name.persist");
cfg->state = state;
_load_code(simple_persist);
persist_state_stop(state);
}
Test(python_persist, test_python_persist_basic)
{
PersistState *state = clean_and_create_persist_state_for_test("test-python.persist");
cfg->state = state;
_load_code("from _syslogng import Persist");
_load_code("persist = Persist('persist_name')");
_load_code("assert 'key' not in persist");
_load_code("persist['key'] = 'value'");
_load_code("assert 'key' in persist");
cfg->state = restart_persist_state(state);
_load_code("persist = Persist('persist_name')");
_load_code("persist['key'] = 'value'");
_load_code("assert 'key' in persist");
_load_code("assert persist['key'] == 'value'");
persist_state_stop(cfg->state);
}
Test(python_persist, test_python_persist_iterator)
{
PersistState *state = clean_and_create_persist_state_for_test("test-python-iterator.persist");
cfg->state = state;
_load_code("from _syslogng import Persist");
_load_code("persist = Persist('persist_name')");
_load_code("persist['key1'] = 'value1'");
_load_code("persist['key2'] = 'value2'");
_load_code("persist['key3'] = 'value3'");
_load_code("assert sorted(persist) == ['key1', 'key2', 'key3']");
persist_state_stop(state);
}
Test(python_persist, test_python_persist_proper_types)
{
PersistState *state = clean_and_create_persist_state_for_test("test-python-proper_types.persist");
cfg->state = state;
_load_code("from _syslogng import Persist");
_load_code("persist = Persist('persist_name')");
_load_code("persist['str'] = 'value'");
_load_code("persist['number'] = 5");
_load_code("assert persist['str'] == 'value'");
_load_code("assert persist['number'] == 5");
persist_state_stop(state);
}
const gchar *should_throw_exception = "\
from _syslogng import Persist\n\
persist = Persist('persist_name')\n\
exception_happened = False\n\
try:\n\
persist['missing']\n\
except KeyError:\n\
exception_happened = True\n\
assert exception_happened";
Test(python_persist, test_python_persist_lookup_missing_key)
{
PersistState *state = clean_and_create_persist_state_for_test("test-python-lookup-missing-key.persist");
cfg->state = state;
_load_code(should_throw_exception);
persist_state_stop(state);
};
const gchar *iter_returns_proper_types = "\n\
from _syslogng import Persist\n\
persist = Persist('persist_name')\n\
persist['integer'] = 1\n\
persist['str'] = 'str'\n\
persist['bytes'] = b'bytes'\n\
assert set([1, 'str', b'bytes']) == set([persist[k] for k in persist])";
Test(python_persist, test_python_persist_iter_returns_proper_types)
{
PersistState *state = clean_and_create_persist_state_for_test("test-python-iter-returns-proper-types.persist");
cfg->state = state;
_load_code(iter_returns_proper_types);
persist_state_stop(state);
};
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