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130 lines
4.6 KiB
130 lines
4.6 KiB
/*
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** Zabbix
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** Copyright (C) 2001-2023 Zabbix SIA
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**
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** This program is free software; you can redistribute it and/or modify
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** it under the terms of the GNU General Public License as published by
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** the Free Software Foundation; either version 2 of the License, or
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** (at your option) any later version.
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**
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** This program is distributed in the hope that it will be useful,
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** but WITHOUT ANY WARRANTY; without even the implied warranty of
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** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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** GNU General Public License for more details.
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**
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** You should have received a copy of the GNU General Public License
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** along with this program; if not, write to the Free Software
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** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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**/
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#include "zbxmocktest.h"
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#include "zbxmockdata.h"
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#include "zbxsysinfo.h"
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#include "../../../../src/libs/zbxsysinfo/sysinfo.h"
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#include "zbxnum.h"
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void zbx_mock_test_entry(void **state)
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{
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/* variables for test infrastructure */
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zbx_mock_error_t mock_ret_code; /* return code from zbx_mock_*() functions */
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zbx_mock_handle_t mock_handle;
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int expected_ret = 0;
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const char *expected_error_msg = NULL, *expected_ret_str = NULL,
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*expected_context_switches_str = NULL;
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zbx_uint64_t expected_context_switches_count;
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/* variables for calling function-under-test */
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AGENT_REQUEST zbx_agent_request;
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AGENT_RESULT zbx_agent_result;
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int actual_ret;
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ZBX_UNUSED(state);
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/* set up test case values from an external source */
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/* system_cpu_switches() does not use AGENT_REQUEST argument, only output parameters have to be set up */
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if (ZBX_MOCK_SUCCESS != (mock_ret_code = zbx_mock_out_parameter("expected_ret", &mock_handle)) ||
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ZBX_MOCK_SUCCESS != (mock_ret_code = zbx_mock_string(mock_handle, &expected_ret_str)))
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{
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fail_msg("Cannot get \"expected_ret\" parameter from test case data: %s",
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zbx_mock_error_string(mock_ret_code));
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}
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if (0 == strcmp("SYSINFO_RET_OK", expected_ret_str))
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expected_ret = SYSINFO_RET_OK;
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else if (0 == strcmp("SYSINFO_RET_FAIL", expected_ret_str))
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expected_ret = SYSINFO_RET_FAIL;
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else
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fail_msg("Invalid \"expected_ret\" parameter in test case data: %s", expected_ret_str);
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if (SYSINFO_RET_OK == expected_ret)
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{
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if (ZBX_MOCK_SUCCESS != (mock_ret_code = zbx_mock_out_parameter("ctxt", &mock_handle)) ||
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ZBX_MOCK_SUCCESS != (mock_ret_code = zbx_mock_string(mock_handle,
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&expected_context_switches_str)))
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{
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fail_msg("Cannot get \"ctxt\" parameter from test case data: %s",
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zbx_mock_error_string(mock_ret_code));
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}
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if (SUCCEED != zbx_is_uint64(expected_context_switches_str, &expected_context_switches_count))
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fail_msg("Invalid \"ctxt\" parameter in test case data: %s", expected_context_switches_str);
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}
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else /* SYSINFO_RET_FAIL */
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{
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if (ZBX_MOCK_SUCCESS != (mock_ret_code = zbx_mock_out_parameter("error_msg", &mock_handle)) ||
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ZBX_MOCK_SUCCESS != (mock_ret_code = zbx_mock_string(mock_handle, &expected_error_msg)))
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{
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fail_msg("Cannot get \"error_msg\" parameter from test case data: %s",
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zbx_mock_error_string(mock_ret_code));
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}
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}
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zbx_init_agent_request(&zbx_agent_request);
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zbx_init_agent_result(&zbx_agent_result);
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zbx_init_library_sysinfo(NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL);
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/* call the function-under-test */
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actual_ret = system_cpu_switches(&zbx_agent_request, &zbx_agent_result);
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/* check test results */
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if (expected_ret != actual_ret)
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{
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fail_msg("Unexpected return code from system_cpu_switches(): expected %s, got %s",
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zbx_sysinfo_ret_string(expected_ret), zbx_sysinfo_ret_string(actual_ret));
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}
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if (SYSINFO_RET_OK == actual_ret)
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{
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zbx_uint64_t *actual_context_switches_count;
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if (NULL == (actual_context_switches_count = ZBX_GET_UI64_RESULT(&zbx_agent_result)))
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fail_msg("system_cpu_switches() returned no valid number of context switches in AGENT_RESULT.");
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if (expected_context_switches_count != *actual_context_switches_count)
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{
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fail_msg("system_cpu_switches() context switches: expected " ZBX_FS_UI64 ", got " ZBX_FS_UI64
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".", expected_context_switches_count, *actual_context_switches_count);
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}
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}
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else /* SYSINFO_RET_FAIL */
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{
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char **actual_error_msg;
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if (NULL == (actual_error_msg = ZBX_GET_MSG_RESULT(&zbx_agent_result)) || NULL == *actual_error_msg)
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fail_msg("system_cpu_switches() returned no valid error message in AGENT_RESULT.");
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if (0 != strcmp(expected_error_msg, *actual_error_msg))
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{
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fail_msg("system_cpu_switches() error message: expected \"%s\", got \"%s\"",
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expected_error_msg, *actual_error_msg);
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}
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}
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zbx_free_agent_request(&zbx_agent_request);
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zbx_free_agent_result(&zbx_agent_result);
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}
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