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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 "zbxsysinfo.h"
#include "zbxnum.h"
#include "../../../../src/libs/zbxsysinfo/common/system.h"
#define LONG_DATETIME_LENGTH 30 /* Length of datetime like "2017-12-18,14:06:09.123,+02:30" */
#define SHORT_DATETIME_LENGTH 19 /* Length of datetime like "2017-12-18,14:06:09" */
static zbx_timespec_t timespec;
time_t __wrap_time(time_t *seconds);
int __wrap_gettimeofday(struct timeval *__restrict tv, void *tz);
static void zbx_mock_time(void)
{
static int time_parsed = 0;
zbx_mock_error_t error;
zbx_mock_handle_t param_handle;
const char *timestamp;
struct tm tm;
int ms, hour, min;
char sign, tmp[16];
size_t length;
if (0 != time_parsed)
return; /* timestamp param was already parsed */
memset(&tm, 0, sizeof(tm));
memset(×pec, 0, sizeof(timespec));
if (ZBX_MOCK_SUCCESS != (error = zbx_mock_in_parameter("timestamp", ¶m_handle)) ||
ZBX_MOCK_SUCCESS != (error = zbx_mock_string(param_handle, ×tamp)))
{
fail_msg("Cannot get expected 'timestamp' parameter from test case data: %s",
zbx_mock_error_string(error));
}
length = strlen(timestamp);
if (SHORT_DATETIME_LENGTH == length || LONG_DATETIME_LENGTH == length)
{
if (6 != sscanf(timestamp, "%04d-%02d-%02d,%02d:%02d:%02d", &tm.tm_year, &tm.tm_mon, &tm.tm_mday,
&tm.tm_hour, &tm.tm_min, &tm.tm_sec) || 1900 > tm.tm_year || 1 > tm.tm_mon ||
12 < tm.tm_mon || 1 > tm.tm_mday || 31 < tm.tm_mday || 0 > tm.tm_hour ||
23 < tm.tm_hour || 0 > tm.tm_min || 59 < tm.tm_min || 0 > tm.tm_sec || 59 < tm.tm_sec)
{
fail_msg("Cannot parse date and time part of 'timestamp' parameter: %s", timestamp);
}
tm.tm_year -= 1900;
tm.tm_mon--;
if (LONG_DATETIME_LENGTH == length)
{
if (4 != sscanf(timestamp + SHORT_DATETIME_LENGTH, ".%d,%c%d:%d", &ms, &sign, &hour, &min) ||
0 > ms || 1000 <= ms || ('-' != sign && '+' != sign) || 0 > hour || 23 < hour ||
0 > min || 59 < min)
{
fail_msg("Cannot parse ms and timezone part of 'timestamp' parameter: %s", timestamp);
}
timespec.ns = ms * 1000000;
zbx_snprintf(tmp, sizeof(tmp), "ZBX%c%02d:%02d", (sign == '+' ? '-' : '+'), hour, min);
if (0 != setenv("TZ", tmp, 1))
fail_msg("Cannot set timezone value: %s", tmp);
tzset();
}
timespec.sec = mktime(&tm);
}
else
{
/* Fallback to numeric timestamp format */
if (FAIL == zbx_is_uint32(timestamp, ×pec.sec))
fail_msg("Cannot convert 'timestamp' parameter value to numeric: %s", timestamp);
}
time_parsed = 1;
}
void zbx_mock_test_entry(void **state)
{
AGENT_REQUEST request;
AGENT_RESULT param_result;
zbx_mock_error_t error;
zbx_mock_handle_t param_handle;
const char *expected_value_string, *expected_return_string, *key_string;
char *value = NULL;
int expected_result = SYSINFO_RET_FAIL, actual_result;
ZBX_UNUSED(state);
if (ZBX_MOCK_SUCCESS != (error = zbx_mock_out_parameter("return", ¶m_handle)) ||
ZBX_MOCK_SUCCESS != (error = zbx_mock_string(param_handle, &expected_return_string)))
{
fail_msg("Cannot get expected 'return' parameter from test case data: %s",
zbx_mock_error_string(error));
}
if (0 == strcmp("SYSINFO_RET_OK", expected_return_string))
expected_result = SYSINFO_RET_OK;
else if (0 == strcmp("SYSINFO_RET_FAIL", expected_return_string))
expected_result = SYSINFO_RET_FAIL;
else
fail_msg("Got unexpected 'return' parameter from test case data: %s", expected_return_string);
if (ZBX_MOCK_SUCCESS != (error = zbx_mock_out_parameter("result", ¶m_handle)) ||
ZBX_MOCK_SUCCESS != (error = zbx_mock_string(param_handle, &expected_value_string)))
{
fail_msg("Cannot get expected 'result' parameter from test case data: %s",
zbx_mock_error_string(error));
}
if (ZBX_MOCK_SUCCESS != (error = zbx_mock_in_parameter("key", ¶m_handle)) ||
ZBX_MOCK_SUCCESS != zbx_mock_string(param_handle, &key_string))
{
fail_msg("Cannot get expected 'key' parameter from test case data: %s",
zbx_mock_error_string(error));
}
zbx_init_agent_request(&request);
zbx_init_agent_result(¶m_result);
if (SUCCEED != zbx_parse_item_key(key_string, &request))
fail_msg("Cannot parse item key from string '%s'", key_string);
if (0 != strcmp(request.key, "system.localtime"))
fail_msg("Got unexpected item key parameter from test case data: %s", key_string);
if (expected_result != (actual_result = SYSTEM_LOCALTIME(&request, ¶m_result)))
{
fail_msg("Got '%s' instead of '%s' as a result.", zbx_sysinfo_ret_string(actual_result),
zbx_sysinfo_ret_string(expected_result));
}
if (SYSINFO_RET_OK == expected_result)
value = (NULL != ZBX_GET_TEXT_RESULT(¶m_result)) ? *ZBX_GET_TEXT_RESULT(¶m_result) : NULL;
else
value = (NULL != ZBX_GET_MSG_RESULT(¶m_result)) ? *ZBX_GET_MSG_RESULT(¶m_result) : NULL;
if (NULL == value || 0 != strcmp(expected_value_string, value))
{
fail_msg("Got '%s' instead of '%s' as a value.", (NULL != value ? value : "NULL"),
expected_value_string);
}
zbx_free_agent_request(&request);
zbx_free_agent_result(¶m_result);
}
time_t __wrap_time(time_t *seconds)
{
zbx_mock_time();
if (NULL != seconds)
*seconds = timespec.sec;
return timespec.sec;
}
int __wrap_gettimeofday(struct timeval *__restrict tv, void *tz)
{
if (NULL != tv)
{
zbx_mock_time();
tv->tv_sec = timespec.sec;
tv->tv_usec = timespec.ns / 1000;
}
if (NULL != tz)
fail_msg("Timezone param in gettimeofday() call is not set to null");
return 0;
}
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