1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
|
/*
** 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 "zbxjson.h"
#include "zbxcacheconfig.h"
#include "zbxembed.h"
#include "log.h"
#include "../../../src/zabbix_server/preprocessor/item_preproc.h"
zbx_es_t es_engine;
static int str_to_preproc_type(const char *str)
{
if (0 == strcmp(str, "ZBX_PREPROC_MULTIPLIER"))
return ZBX_PREPROC_MULTIPLIER;
if (0 == strcmp(str, "ZBX_PREPROC_RTRIM"))
return ZBX_PREPROC_RTRIM;
if (0 == strcmp(str, "ZBX_PREPROC_LTRIM"))
return ZBX_PREPROC_LTRIM;
if (0 == strcmp(str, "ZBX_PREPROC_TRIM"))
return ZBX_PREPROC_TRIM;
if (0 == strcmp(str, "ZBX_PREPROC_REGSUB"))
return ZBX_PREPROC_REGSUB;
if (0 == strcmp(str, "ZBX_PREPROC_BOOL2DEC"))
return ZBX_PREPROC_BOOL2DEC;
if (0 == strcmp(str, "ZBX_PREPROC_OCT2DEC"))
return ZBX_PREPROC_OCT2DEC;
if (0 == strcmp(str, "ZBX_PREPROC_HEX2DEC"))
return ZBX_PREPROC_HEX2DEC;
if (0 == strcmp(str, "ZBX_PREPROC_DELTA_VALUE"))
return ZBX_PREPROC_DELTA_VALUE;
if (0 == strcmp(str, "ZBX_PREPROC_DELTA_SPEED"))
return ZBX_PREPROC_DELTA_SPEED;
if (0 == strcmp(str, "ZBX_PREPROC_XPATH"))
return ZBX_PREPROC_XPATH;
if (0 == strcmp(str, "ZBX_PREPROC_JSONPATH"))
return ZBX_PREPROC_JSONPATH;
if (0 == strcmp(str, "ZBX_PREPROC_VALIDATE_RANGE"))
return ZBX_PREPROC_VALIDATE_RANGE;
if (0 == strcmp(str, "ZBX_PREPROC_VALIDATE_REGEX"))
return ZBX_PREPROC_VALIDATE_REGEX;
if (0 == strcmp(str, "ZBX_PREPROC_VALIDATE_NOT_REGEX"))
return ZBX_PREPROC_VALIDATE_NOT_REGEX;
if (0 == strcmp(str, "ZBX_PREPROC_ERROR_FIELD_JSON"))
return ZBX_PREPROC_ERROR_FIELD_JSON;
if (0 == strcmp(str, "ZBX_PREPROC_ERROR_FIELD_XML"))
return ZBX_PREPROC_ERROR_FIELD_XML;
if (0 == strcmp(str, "ZBX_PREPROC_ERROR_FIELD_REGEX"))
return ZBX_PREPROC_ERROR_FIELD_REGEX;
if (0 == strcmp(str, "ZBX_PREPROC_THROTTLE_VALUE"))
return ZBX_PREPROC_THROTTLE_VALUE;
if (0 == strcmp(str, "ZBX_PREPROC_THROTTLE_TIMED_VALUE"))
return ZBX_PREPROC_THROTTLE_TIMED_VALUE;
if (0 == strcmp(str, "ZBX_PREPROC_PROMETHEUS_PATTERN"))
return ZBX_PREPROC_PROMETHEUS_PATTERN;
if (0 == strcmp(str, "ZBX_PREPROC_PROMETHEUS_TO_JSON"))
return ZBX_PREPROC_PROMETHEUS_TO_JSON;
if (0 == strcmp(str, "ZBX_PREPROC_CSV_TO_JSON"))
return ZBX_PREPROC_CSV_TO_JSON;
if (0 == strcmp(str, "ZBX_PREPROC_STR_REPLACE"))
return ZBX_PREPROC_STR_REPLACE;
fail_msg("unknow preprocessing step type: %s", str);
return FAIL;
}
static int str_to_preproc_error_handler(const char *str)
{
if (0 == strcmp(str, "ZBX_PREPROC_FAIL_DEFAULT"))
return ZBX_PREPROC_FAIL_DEFAULT;
if (0 == strcmp(str, "ZBX_PREPROC_FAIL_DISCARD_VALUE"))
return ZBX_PREPROC_FAIL_DISCARD_VALUE;
if (0 == strcmp(str, "ZBX_PREPROC_FAIL_SET_VALUE"))
return ZBX_PREPROC_FAIL_SET_VALUE;
if (0 == strcmp(str, "ZBX_PREPROC_FAIL_SET_ERROR"))
return ZBX_PREPROC_FAIL_SET_ERROR;
fail_msg("unknow preprocessing error handler: %s", str);
return FAIL;
}
static void read_value(const char *path, unsigned char *value_type, zbx_variant_t *value, zbx_timespec_t *ts)
{
zbx_mock_handle_t handle;
handle = zbx_mock_get_parameter_handle(path);
if (NULL != value_type)
*value_type = zbx_mock_str_to_value_type(zbx_mock_get_object_member_string(handle, "value_type"));
zbx_strtime_to_timespec(zbx_mock_get_object_member_string(handle, "time"), ts);
zbx_variant_set_str(value, zbx_strdup(NULL, zbx_mock_get_object_member_string(handle, "data")));
}
static void read_history_value(const char *path, zbx_variant_t *value, zbx_timespec_t *ts)
{
zbx_mock_handle_t handle;
handle = zbx_mock_get_parameter_handle(path);
zbx_strtime_to_timespec(zbx_mock_get_object_member_string(handle, "time"), ts);
zbx_variant_set_str(value, zbx_strdup(NULL, zbx_mock_get_object_member_string(handle, "data")));
zbx_variant_convert(value, zbx_mock_str_to_variant(zbx_mock_get_object_member_string(handle, "variant")));
}
static void read_step(const char *path, zbx_preproc_op_t *op)
{
zbx_mock_handle_t hop, hop_params, herror, herror_params;
hop = zbx_mock_get_parameter_handle(path);
op->type = str_to_preproc_type(zbx_mock_get_object_member_string(hop, "type"));
if (ZBX_MOCK_SUCCESS == zbx_mock_object_member(hop, "params", &hop_params))
op->params = (char *)zbx_mock_get_object_member_string(hop, "params");
else
op->params = "";
if (ZBX_MOCK_SUCCESS == zbx_mock_object_member(hop, "error_handler", &herror))
op->error_handler = str_to_preproc_error_handler(zbx_mock_get_object_member_string(hop, "error_handler"));
else
op->error_handler = ZBX_PREPROC_FAIL_DEFAULT;
if (ZBX_MOCK_SUCCESS == zbx_mock_object_member(hop, "error_handler_params", &herror_params))
op->error_handler_params = (char *)zbx_mock_get_object_member_string(hop, "error_handler_params");
else
op->error_handler_params = "";
}
/******************************************************************************
* *
* Purpose: checks if the preprocessing step is supported based on build *
* configuration or other settings *
* *
* Parameters: type [IN] the preprocessing step type *
* *
* Return value: SUCCEED - the preprocessing step is supported *
* FAIL - the preprocessing step is not supported and will *
* always fail *
* *
******************************************************************************/
static int is_step_supported(int type)
{
switch (type)
{
case ZBX_PREPROC_XPATH:
case ZBX_PREPROC_ERROR_FIELD_XML:
#ifdef HAVE_LIBXML2
return SUCCEED;
#else
return FAIL;
#endif
default:
return SUCCEED;
}
}
void zbx_mock_test_entry(void **state)
{
zbx_variant_t value, history_value;
unsigned char value_type;
zbx_timespec_t ts, history_ts, expected_history_ts;
zbx_preproc_op_t op;
int returned_ret, expected_ret;
char *error = NULL;
ZBX_UNUSED(state);
read_value("in.value", &value_type, &value, &ts);
read_step("in.step", &op);
if (ZBX_MOCK_SUCCESS == zbx_mock_parameter_exists("in.history"))
{
read_history_value("in.history", &history_value, &history_ts);
}
else
{
zbx_variant_set_none(&history_value);
history_ts.sec = 0;
history_ts.ns = 0;
}
if (FAIL == (returned_ret = zbx_item_preproc(NULL, value_type, &value, &ts, &op, &history_value, &history_ts,
&error)))
{
returned_ret = zbx_item_preproc_handle_error(&value, &op, &error);
}
if (SUCCEED != returned_ret)
zabbix_log(LOG_LEVEL_DEBUG, "Preprocessing error: %s", error);
if (SUCCEED == is_step_supported(op.type))
expected_ret = zbx_mock_str_to_return_code(zbx_mock_get_parameter_string("out.return"));
else
expected_ret = FAIL;
zbx_mock_assert_result_eq("zbx_item_preproc() return", expected_ret, returned_ret);
if (SUCCEED == returned_ret)
{
if (SUCCEED == is_step_supported(op.type) && ZBX_MOCK_SUCCESS == zbx_mock_parameter_exists("out.error"))
{
zbx_mock_assert_str_eq("error message", zbx_mock_get_parameter_string("out.error"), error);
}
else
{
if (ZBX_MOCK_SUCCESS == zbx_mock_parameter_exists("out.value"))
{
if (ZBX_VARIANT_NONE == value.type)
fail_msg("preprocessing result was empty value");
if (ZBX_VARIANT_DBL == value.type)
{
zbx_mock_assert_double_eq("processed value",
atof(zbx_mock_get_parameter_string("out.value")), value.data.dbl);
}
else
{
zbx_variant_convert(&value, ZBX_VARIANT_STR);
zbx_mock_assert_str_eq("processed value", zbx_mock_get_parameter_string("out.value"),
value.data.str);
}
}
else
{
if (ZBX_VARIANT_NONE != value.type)
fail_msg("expected empty value, but got %s", zbx_variant_value_desc(&value));
}
if (ZBX_MOCK_SUCCESS == zbx_mock_parameter_exists("out.history"))
{
if (ZBX_VARIANT_NONE == history_value.type)
fail_msg("preprocessing history was empty value");
zbx_variant_convert(&history_value, ZBX_VARIANT_STR);
zbx_mock_assert_str_eq("preprocessing step history value",
zbx_mock_get_parameter_string("out.history.data"), history_value.data.str);
zbx_strtime_to_timespec(zbx_mock_get_parameter_string("out.history.time"), &expected_history_ts);
zbx_mock_assert_timespec_eq("preprocessing step history time", &expected_history_ts, &history_ts);
}
else
{
if (ZBX_VARIANT_NONE != history_value.type)
fail_msg("expected empty history, but got %s", zbx_variant_value_desc(&history_value));
}
}
}
else
zbx_mock_assert_ptr_ne("error message", NULL, error);
zbx_variant_clear(&value);
zbx_variant_clear(&history_value);
zbx_free(error);
}
|
