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/*
** Zabbix
** Copyright (C) 2001-2022 Zabbix SIA
**
** This program is free software; you can redistribute it and/or modify
** it under the terms of the GNU General Public License as published by
** the Free Software Foundation; either version 2 of the License, 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 Street, Fifth Floor, Boston, MA 02110-1301, USA.
**/
#include "zbxmocktest.h"
#include "zbxmockdata.h"
#include "zbxmockassert.h"
#include "zbxmockutil.h"
#include "zbxcommon.h"
#include "zbxdbcache/user_macro.h"
#include "zbxalgo.h"
#include "um_cache_mock.h"
typedef struct
{
zbx_uint32_t refs;
zbx_um_mock_cache_t mock_cache;
zbx_um_cache_t *cache;
}
zbx_mock_step_t;
ZBX_PTR_VECTOR_DECL(mock_step, zbx_mock_step_t *)
ZBX_PTR_VECTOR_IMPL(mock_step, zbx_mock_step_t *)
static void mock_step_free(zbx_mock_step_t *step)
{
zbx_uint32_t i;
um_mock_cache_clear(&step->mock_cache);
for (i = 0; i < step->refs; i++)
um_cache_release(step->cache);
zbx_free(step);
}
static void dbsync_check_empty(const char *entity, zbx_dbsync_t *sync)
{
unsigned char tag;
zbx_uint64_t rowid;
char **row;
char *errors[] = {"unknown", "added", "updated", "removed"};
if (SUCCEED == zbx_dbsync_next(sync, &rowid, &row, &tag))
{
char *msg = NULL;
size_t msg_alloc = 0, msg_offset = 0;
int i;
for (i = 0; i < sync->columns_num; i++)
zbx_snprintf_alloc(&msg, &msg_alloc, &msg_offset, "'%s',", row[i]);
fail_msg("unexpected %s change detected: %s row: %s", entity, errors[tag], msg);
}
}
static void mock_step_validate(zbx_mock_step_t *step)
{
zbx_um_mock_cache_t mock_cache;
zbx_dbsync_t gmacros, hmacros, htmpls;
um_mock_cache_init_from_config(&mock_cache, step->cache);
zbx_dbsync_init(&gmacros, ZBX_DBSYNC_UPDATE);
zbx_dbsync_init(&hmacros, ZBX_DBSYNC_UPDATE);
zbx_dbsync_init(&htmpls, ZBX_DBSYNC_UPDATE);
printf("MOCK:\n");
um_mock_cache_dump(&step->mock_cache);
printf("CONFIG:\n");
um_mock_cache_dump(&mock_cache);
um_mock_cache_diff(&step->mock_cache, &mock_cache, &gmacros, &hmacros, &htmpls);
dbsync_check_empty("global macro", &gmacros);
dbsync_check_empty("host macro", &hmacros);
dbsync_check_empty("host template", &htmpls);
mock_dbsync_clear(&gmacros);
mock_dbsync_clear(&hmacros);
mock_dbsync_clear(&htmpls);
um_mock_cache_clear(&mock_cache);
}
void zbx_mock_test_entry(void **state)
{
zbx_um_mock_cache_t mock_cache0, *mock_cache = &mock_cache0;
zbx_um_cache_t *umc;
zbx_vector_mock_step_t steps;
zbx_mock_step_t *step;
zbx_mock_handle_t hsteps, hstep;
zbx_mock_error_t err;
int i, j;
ZBX_UNUSED(state);
zbx_vector_mock_step_create(&steps);
hsteps = zbx_mock_get_parameter_handle("in.steps");
while (ZBX_MOCK_END_OF_VECTOR != (err = (zbx_mock_vector_element(hsteps, &hstep))))
{
step = (zbx_mock_step_t *)zbx_malloc(NULL, sizeof(zbx_mock_step_t));
step->refs = (zbx_uint32_t)zbx_mock_get_object_member_int(hstep, "refs");
step->cache = NULL;
um_mock_cache_init(&step->mock_cache, zbx_mock_get_object_member_handle(hstep, "config"));
zbx_vector_mock_step_append(&steps, step);
}
um_mock_config_init();
um_mock_cache_init(&mock_cache0, -1);
umc = um_cache_create();
for (i = 0; i < steps.values_num; i++)
{
zbx_dbsync_t gmacros, hmacros, htmpls;
printf("=== STEP %d ===\n", i + 1);
zbx_dbsync_init(&gmacros, ZBX_DBSYNC_UPDATE);
zbx_dbsync_init(&hmacros, ZBX_DBSYNC_UPDATE);
zbx_dbsync_init(&htmpls, ZBX_DBSYNC_UPDATE);
um_mock_cache_diff(mock_cache, &steps.values[i]->mock_cache, &gmacros, &hmacros, &htmpls);
umc = steps.values[i]->cache = um_cache_sync(umc, 0, &gmacros, &hmacros, &htmpls);
umc->refcount += steps.values[i]->refs;
mock_dbsync_clear(&gmacros);
mock_dbsync_clear(&hmacros);
mock_dbsync_clear(&htmpls);
for (j = 0; j <= i; j++)
{
if (0 != steps.values[j]->refs)
{
mock_step_validate(steps.values[j]);
um_cache_release(steps.values[j]->cache);
steps.values[j]->refs--;
}
}
mock_cache = &steps.values[i]->mock_cache;
}
do
{
i = 0;
for (j = 0; j < steps.values_num; j++)
{
if (0 != steps.values[j]->refs)
{
mock_step_validate(steps.values[j]);
um_cache_release(steps.values[j]->cache);
steps.values[j]->refs--;
i++;
}
}
}
while (i != 0);
um_cache_release(umc);
um_mock_cache_clear(&mock_cache0);
um_mock_config_destroy();
zbx_vector_mock_step_clear_ext(&steps, mock_step_free);
zbx_vector_mock_step_destroy(&steps);
}
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