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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"
void zbx_mock_test_entry(void **state)
{
/* variables for test infrastructure */
zbx_mock_error_t mock_ret_code; /* return code from zbx_mock_*() functions */
zbx_mock_handle_t mock_handle;
int expected_ret = 0;
const char *expected_error_msg = NULL, *expected_ret_str = NULL,
*expected_context_switches_str = NULL;
zbx_uint64_t expected_context_switches_count;
/* variables for calling function-under-test */
AGENT_REQUEST zbx_agent_request;
AGENT_RESULT zbx_agent_result;
int actual_ret;
ZBX_UNUSED(state);
/* set up test case values from an external source */
/* SYSTEM_CPU_SWITCHES() does not use AGENT_REQUEST argument, only output parameters have to be set up */
if (ZBX_MOCK_SUCCESS != (mock_ret_code = zbx_mock_out_parameter("expected_ret", &mock_handle)) ||
ZBX_MOCK_SUCCESS != (mock_ret_code = zbx_mock_string(mock_handle, &expected_ret_str)))
{
fail_msg("Cannot get \"expected_ret\" parameter from test case data: %s",
zbx_mock_error_string(mock_ret_code));
}
if (0 == strcmp("SYSINFO_RET_OK", expected_ret_str))
expected_ret = SYSINFO_RET_OK;
else if (0 == strcmp("SYSINFO_RET_FAIL", expected_ret_str))
expected_ret = SYSINFO_RET_FAIL;
else
fail_msg("Invalid \"expected_ret\" parameter in test case data: %s", expected_ret_str);
if (SYSINFO_RET_OK == expected_ret)
{
if (ZBX_MOCK_SUCCESS != (mock_ret_code = zbx_mock_out_parameter("ctxt", &mock_handle)) ||
ZBX_MOCK_SUCCESS != (mock_ret_code = zbx_mock_string(mock_handle,
&expected_context_switches_str)))
{
fail_msg("Cannot get \"ctxt\" parameter from test case data: %s",
zbx_mock_error_string(mock_ret_code));
}
if (SUCCEED != zbx_is_uint64(expected_context_switches_str, &expected_context_switches_count))
fail_msg("Invalid \"ctxt\" parameter in test case data: %s", expected_context_switches_str);
}
else /* SYSINFO_RET_FAIL */
{
if (ZBX_MOCK_SUCCESS != (mock_ret_code = zbx_mock_out_parameter("error_msg", &mock_handle)) ||
ZBX_MOCK_SUCCESS != (mock_ret_code = zbx_mock_string(mock_handle, &expected_error_msg)))
{
fail_msg("Cannot get \"error_msg\" parameter from test case data: %s",
zbx_mock_error_string(mock_ret_code));
}
}
zbx_init_agent_request(&zbx_agent_request);
zbx_init_agent_result(&zbx_agent_result);
/* call the function-under-test */
actual_ret = SYSTEM_CPU_SWITCHES(&zbx_agent_request, &zbx_agent_result);
/* check test results */
if (expected_ret != actual_ret)
{
fail_msg("Unexpected return code from SYSTEM_CPU_SWITCHES(): expected %s, got %s",
zbx_sysinfo_ret_string(expected_ret), zbx_sysinfo_ret_string(actual_ret));
}
if (SYSINFO_RET_OK == actual_ret)
{
zbx_uint64_t *actual_context_switches_count;
if (NULL == (actual_context_switches_count = ZBX_GET_UI64_RESULT(&zbx_agent_result)))
fail_msg("SYSTEM_CPU_SWITCHES() returned no valid number of context switches in AGENT_RESULT.");
if (expected_context_switches_count != *actual_context_switches_count)
{
fail_msg("SYSTEM_CPU_SWITCHES() context switches: expected " ZBX_FS_UI64 ", got " ZBX_FS_UI64
".", expected_context_switches_count, *actual_context_switches_count);
}
}
else /* SYSINFO_RET_FAIL */
{
char **actual_error_msg;
if (NULL == (actual_error_msg = ZBX_GET_MSG_RESULT(&zbx_agent_result)) || NULL == *actual_error_msg)
fail_msg("SYSTEM_CPU_SWITCHES() returned no valid error message in AGENT_RESULT.");
if (0 != strcmp(expected_error_msg, *actual_error_msg))
{
fail_msg("SYSTEM_CPU_SWITCHES() error message: expected \"%s\", got \"%s\"",
expected_error_msg, *actual_error_msg);
}
}
zbx_free_agent_request(&zbx_agent_request);
zbx_free_agent_result(&zbx_agent_result);
}
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