suricata
detect-engine-content-inspection.c
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1 /* Copyright (C) 2007-2017 Open Information Security Foundation
2  *
3  * You can copy, redistribute or modify this Program under the terms of
4  * the GNU General Public License version 2 as published by the Free
5  * Software Foundation.
6  *
7  * This program is distributed in the hope that it will be useful,
8  * but WITHOUT ANY WARRANTY; without even the implied warranty of
9  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10  * GNU General Public License for more details.
11  *
12  * You should have received a copy of the GNU General Public License
13  * version 2 along with this program; if not, write to the Free Software
14  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
15  * 02110-1301, USA.
16  */
17 
18 /**
19  * \file
20  *
21  * \author Victor Julien <victor@inliniac.net>
22  *
23  * Tests for the content inspection engine.
24  */
25 
26 #include "../suricata-common.h"
27 #include "../decode.h"
28 #include "../flow.h"
29 #include "../detect.h"
30 #include "detect-engine-build.h"
31 
32 extern thread_local uint32_t ut_inspection_recursion_counter;
33 
34 #define TEST_HEADER \
35  ThreadVars tv; \
36  memset(&tv, 0, sizeof(tv)); \
37  Flow f; \
38  memset(&f, 0, sizeof(f));
39 
40 #define TEST_RUN(buf, buflen, sig, match, steps) \
41  { \
42  DetectEngineCtx *de_ctx = DetectEngineCtxInit(); \
43  FAIL_IF_NULL(de_ctx); \
44  DetectEngineThreadCtx *det_ctx = NULL; \
45  char rule[2048]; \
46  snprintf(rule, sizeof(rule), "alert tcp any any -> any any (%s sid:1; rev:1;)", (sig)); \
47  Signature *s = DetectEngineAppendSig(de_ctx, rule); \
48  FAIL_IF_NULL(s); \
49  SigGroupBuild(de_ctx); \
50  DetectEngineThreadCtxInit(&tv, (void *)de_ctx, (void *)&det_ctx); \
51  FAIL_IF_NULL(det_ctx); \
52  int r = DetectEngineContentInspection(de_ctx, det_ctx, s, \
53  s->sm_arrays[DETECT_SM_LIST_PMATCH], NULL, &f, (uint8_t *)(buf), (buflen), 0, \
54  DETECT_CI_FLAGS_SINGLE, DETECT_ENGINE_CONTENT_INSPECTION_MODE_PAYLOAD); \
55  FAIL_IF_NOT(r == (match)); \
56  FAIL_IF_NOT(ut_inspection_recursion_counter == (steps)); \
57  DetectEngineThreadCtxDeinit(&tv, det_ctx); \
58  DetectEngineCtxFree(de_ctx); \
59  }
60 #define TEST_FOOTER \
61  PASS
62 
63 /** \test simple match with distance */
64 static int DetectEngineContentInspectionTest01(void) {
65  TEST_HEADER;
66  TEST_RUN("ab", 2, "content:\"a\"; content:\"b\";", true, 2);
67  TEST_RUN("ab", 2, "content:\"a\"; content:\"b\"; distance:0; ", true, 2);
68  TEST_RUN("ba", 2, "content:\"a\"; content:\"b\"; distance:0; ", false, 2);
69  TEST_FOOTER;
70 }
71 
72 /** \test simple match with pcre/R */
73 static int DetectEngineContentInspectionTest02(void) {
74  TEST_HEADER;
75  TEST_RUN("ab", 2, "content:\"a\"; pcre:\"/b/\";", true, 2);
76  TEST_RUN("ab", 2, "content:\"a\"; pcre:\"/b/R\";", true, 2);
77  TEST_RUN("ba", 2, "content:\"a\"; pcre:\"/b/R\";", false, 2);
78  TEST_FOOTER;
79 }
80 
81 /** \test simple recursion logic */
82 static int DetectEngineContentInspectionTest03(void) {
83  TEST_HEADER;
84  TEST_RUN("ababc", 5, "content:\"a\"; content:\"b\"; content:\"c\";", true, 3);
85  TEST_RUN("ababc", 5, "content:\"a\"; content:\"b\"; content:\"d\";", false, 3);
86 
87  TEST_RUN("ababc", 5, "content:\"a\"; content:\"b\"; distance:0; content:\"c\"; distance:0;", true, 3);
88  TEST_RUN("ababc", 5, "content:\"a\"; content:\"b\"; distance:0; content:\"d\"; distance:0;", false, 3);
89 
90  TEST_RUN("ababc", 5, "content:\"a\"; content:\"b\"; distance:0; within:1; content:\"d\"; distance:0; within:1;", false, 5);
91 
92  // 5 steps: (1) a, (2) 1st b, (3) c not found, (4) 2nd b, (5) c found
93  TEST_RUN("ababc", 5, "content:\"a\"; content:\"b\"; distance:0; within:1; content:\"c\"; distance:0; within:1;", true, 5);
94  // 6 steps: (1) a, (2) 1st b, (3) c not found, (4) 2nd b, (5) c found, (6) bab
95  TEST_RUN("ababc", 5, "content:\"a\"; content:\"b\"; distance:0; within:1; content:\"c\"; distance:0; within:1; content:\"bab\";", true, 6);
96  // 6 steps: (1) a, (2) 1st b, (3) c not found, (4) 2nd b, (5) c found, (6) no not found
97  TEST_RUN("ababc", 5, "content:\"a\"; content:\"b\"; distance:0; within:1; content:\"c\"; distance:0; within:1; content:\"no\";", false, 6);
98 
99  // 5 steps: (1) a, (2) 1st b, (3) c not found, (4) 2nd b, (5) c found
100  TEST_RUN("ababc", 5, "content:\"a\"; content:\"b\"; distance:0; within:1; pcre:\"/^c$/R\";", true, 5);
101  // 6 steps: (1) a, (2) 1st b, (3) c not found, (4) 2nd b, (5) c found, (6) bab
102  TEST_RUN("ababc", 5, "content:\"a\"; content:\"b\"; distance:0; within:1; pcre:\"/^c$/R\"; content:\"bab\";", true, 6);
103  // 6 steps: (1) a, (2) 1st b, (3) c not found, (4) 2nd b, (5) c found, (6) no not found
104  TEST_RUN("ababc", 5, "content:\"a\"; content:\"b\"; distance:0; within:1; pcre:\"/^c$/R\"; content:\"no\";", false, 6);
105 
106  TEST_FOOTER;
107 }
108 
109 /** \test pcre recursion logic */
110 static int DetectEngineContentInspectionTest04(void) {
111  TEST_HEADER;
112  TEST_RUN("ababc", 5, "content:\"a\"; content:\"b\"; content:\"c\";", true, 3);
113  TEST_RUN("ababc", 5, "content:\"a\"; content:\"b\"; content:\"d\";", false, 3);
114 
115  // simple chain of pcre
116  TEST_RUN("ababc", 5, "pcre:\"/^a/\"; pcre:\"/^b/R\"; pcre:\"/c/R\"; ", true, 3);
117  TEST_RUN("ababc", 5, "pcre:\"/a/\"; pcre:\"/^b/R\"; pcre:\"/^c/R\"; ", true, 5);
118  TEST_RUN("ababc", 5, "pcre:\"/^a/\"; pcre:\"/^b/R\"; pcre:\"/d/R\"; ", false, 3);
119  TEST_RUN("ababc", 5, "pcre:\"/^a/\"; pcre:\"/^b/R\"; pcre:\"/c/R\"; pcre:\"/d/\"; ", false, 4);
120 
121  TEST_FOOTER;
122 }
123 
124 /** \test multiple independent blocks recursion logic */
125 static int DetectEngineContentInspectionTest05(void) {
126  TEST_HEADER;
127  TEST_RUN("ababc", 5, "content:\"a\"; content:\"b\"; content:\"c\";", true, 3);
128  TEST_RUN("ababc", 5, "content:\"a\"; content:\"b\"; content:\"d\";", false, 3);
129 
130  // first block 2: (1) a, (2) b
131  // second block 3: (1) b, (2) c not found, (x) b continues within loop, (3) c found
132  TEST_RUN("ababc", 5, "content:\"a\"; content:\"b\"; distance:0; within:1; content:\"b\"; content:\"c\"; distance:0; within:1;", true, 5);
133 
134  TEST_FOOTER;
135 }
136 
137 /** \test isdataat recursion logic */
138 static int DetectEngineContentInspectionTest06(void) {
139  TEST_HEADER;
140  TEST_RUN("ababc", 5, "content:\"a\"; content:\"b\"; content:\"c\";", true, 3);
141  TEST_RUN("ababc", 5, "content:\"a\"; content:\"b\"; content:\"d\";", false, 3);
142 
143  // 6 steps: (1) a, (2) 1st b, (3) c not found, (4) 2nd b, (5) c found, isdataat
144  TEST_RUN("ababc", 5, "content:\"a\"; content:\"b\"; distance:0; within:1; content:\"c\"; distance:0; within:1; isdataat:!1,relative;", true, 5);
145  TEST_RUN("ababc", 5, "content:\"a\"; content:\"b\"; distance:0; within:1; content:\"c\"; distance:0; within:1; isdataat:1,relative;", false, 6);
146  TEST_RUN("abcabc", 6,
147  "content:\"a\"; content:\"b\"; distance:0; within:1; content:\"c\"; distance:0; "
148  "within:1; isdataat:10,relative;",
149  false, 4);
150 
151  TEST_RUN("ababcabc", 8, "content:\"a\"; content:\"b\"; distance:0; within:1; content:\"c\"; distance:0; within:1; isdataat:!1,relative;", true, 7);
152  TEST_RUN("ababcabc", 8, "content:\"a\"; content:\"b\"; distance:0; within:1; content:\"c\"; distance:0; within:1; isdataat:1,relative;", true, 6);
153 
154  TEST_RUN("abcXYZ", 6, "content:\"abc\"; content:\"XYZ\"; distance:0; within:3; isdataat:!1,relative;", true, 2);
155  TEST_RUN("abcXYZ", 6, "content:\"XYZ\"; distance:3; within:3; isdataat:!1,relative;", true, 1);
156  TEST_RUN("abcXYZ", 6, "content:\"cXY\"; distance:2; within:3; isdataat:!1,relative;", false, 1);
157 
158  TEST_RUN("xxxxxxxxxxxxxxxxxyYYYYYYYYYYYYYYYY", 34, "content:\"yYYYYYYYYYYYYYYYY\"; distance:9; within:29; isdataat:!1,relative;", true, 1);
159  TEST_FOOTER;
160 }
161 
162 /** \test extreme recursion */
163 static int DetectEngineContentInspectionTest07(void) {
164  TEST_HEADER;
165  TEST_RUN("abcabcabcabcabcabcabcabcabcabcd", 31, "content:\"a\"; content:\"b\"; within:1; distance:0; content:\"c\"; distance:0; within:1; content:\"d\";", true, 4);
166  TEST_RUN("abcabcabcabcabcabcabcabcabcabcd", 31, "content:\"a\"; content:\"b\"; within:1; distance:0; content:\"c\"; distance:0; within:1; content:\"d\"; within:1; distance:0; ", true, 31);
167  TEST_RUN("abcabcabcabcabcabcabcabcabcabcx", 31, "content:\"a\"; content:\"b\"; within:1; distance:0; content:\"c\"; distance:0; within:1; content:\"d\"; within:1; distance:0; ", false, 31);
168 
169  TEST_RUN("abcabcabcabcabcabcabcabcabcabcx", 31, "content:\"a\"; content:\"b\"; distance:0; content:\"c\"; distance:0; content:\"d\"; distance:0; ", false, 4);
170  TEST_RUN("abcabcabcabcabcabcabcabcabcabcx", 31, "content:\"a\"; content:\"b\"; distance:0; content:\"c\"; distance:0; pcre:\"/^d/R\"; ", false, 13);
171  TEST_RUN("abcabcabcabcabcabcabcabcabcabcx", 31, "content:\"a\"; content:\"b\"; distance:0; content:\"c\"; distance:0; isdataat:!1,relative; ", false, 3);
172  TEST_RUN("abcdabcdabcdabcdabcdabcdabcdabcdabcdabcdx", 41,
173  "content:\"a\"; content:\"b\"; distance:0; content:\"c\"; distance:0; content:\"d\"; distance:0; content:\"e\"; distance:0; ", false, 5);
174  TEST_RUN("abcdabcdabcdabcdabcdabcdabcdabcdabcdabcdx", 41,
175  "content:\"a\"; content:\"b\"; distance:0; content:\"c\"; distance:0; content:\"d\"; distance:0; pcre:\"/^e/R\"; ", false, 14); // TODO should be 5?
176  TEST_RUN("abcdabcdabcdabcdabcdabcdabcdabcdabcdabcdx", 41,
177  "content:\"a\"; content:\"b\"; distance:0; content:\"c\"; distance:0; content:\"d\"; distance:0; isdataat:!1,relative; ", false, 4);
178 
179  TEST_RUN("abcabcabcabcabcabcabcabcabcabcd", 31, "content:\"a\"; content:\"b\"; within:1; distance:0; content:\"c\"; distance:0; within:1; pcre:\"/d/\";", true, 4);
180  TEST_RUN("abcabcabcabcabcabcabcabcabcabcd", 31, "content:\"a\"; content:\"b\"; within:1; distance:0; content:\"c\"; distance:0; within:1; pcre:\"/d/R\";", true, 4);
181  TEST_RUN("abcabcabcabcabcabcabcabcabcabcd", 31, "content:\"a\"; content:\"b\"; within:1; distance:0; content:\"c\"; distance:0; within:1; pcre:\"/^d/R\";", true, 31);
182 
183  TEST_RUN("abcabcabcabcabcabcabcabcabcabcx", 31, "content:\"a\"; content:\"b\"; within:1; distance:0; content:\"c\"; distance:0; within:1; pcre:\"/d/\";", false, 4);
184  TEST_RUN("abcabcabcabcabcabcabcabcabcabcx", 31, "content:\"a\"; content:\"b\"; within:1; distance:0; content:\"c\"; distance:0; within:1; pcre:\"/d/R\";", false, 31);
185  TEST_RUN("abcabcabcabcabcabcabcabcabcabcx", 31, "content:\"a\"; content:\"b\"; within:1; distance:0; content:\"c\"; distance:0; within:1; pcre:\"/^d/R\";", false, 31);
186  TEST_FOOTER;
187 }
188 
189 /** \test mix in negation */
190 static int DetectEngineContentInspectionTest08(void) {
191  TEST_HEADER;
192  TEST_RUN("ababc", 5, "content:\"a\"; content:\"b\"; content:!\"d\";", true, 3);
193  TEST_RUN("ababc", 5, "content:\"a\"; content:\"b\"; content:!\"c\";", false, 3);
194 
195  TEST_RUN("ababc", 5, "content:\"a\"; content:\"b\"; distance:0; within:1; content:!\"a\"; distance:0; within:1;", true, 5);
196  TEST_RUN("ababc", 5, "content:\"a\"; content:\"b\"; distance:0; within:1; content:!\"a\"; distance:0; ", true, 5);
197 
198  TEST_RUN("abcdefghy", 9, "content:\"a\"; content:!\"x\"; content:\"c\"; distance:0; within:2; ",
199  true, 3);
200  TEST_RUN("abcdefghx", 9, "content:\"a\"; content:!\"x\"; content:\"c\"; distance:0; within:2; ",
201  false, 2);
202  TEST_RUN("abcdefghy", 9,
203  "content:\"a\"; content:!\"x\"; content:!\"c\"; distance:2; within:1; ", true, 3);
204 
205  TEST_RUN("aaabbbccc", 9, "content:\"ccc\"; endswith; content:!\"bccc\"; endswith; ", false, 2);
206  TEST_RUN("aaabbbccc", 9, "content:\"ccc\"; endswith; content:!\"accc\"; endswith; ", true, 2);
207  TEST_RUN("aaabbbccc", 9, "content:\"ccc\"; endswith; content:!\"bccc\"; endswith; depth:4; ",
208  true, 2);
209  TEST_RUN("aaabbbccc", 9, "content:\"ccc\"; endswith; content:!\"bccc\"; endswith; depth:9; ",
210  false, 2);
211  TEST_FOOTER;
212 }
213 
214 /** \test mix in byte_jump */
215 static int DetectEngineContentInspectionTest09(void) {
216  TEST_HEADER;
217  TEST_RUN("ababc", 5, "content:\"a\"; content:\"b\"; content:!\"d\";", true, 3);
218  TEST_RUN("ababc", 5, "content:\"a\"; content:\"b\"; content:!\"c\";", false, 3);
219 
220  TEST_RUN("abc03abcxyz", 11, "content:\"abc\"; byte_jump:2,0,relative,string,dec; content:\"xyz\"; within:3;", true, 3);
221  TEST_RUN("abc03abc03abcxyz", 16, "content:\"abc\"; byte_jump:2,0,relative,string,dec; content:\"xyz\"; within:3;", true, 5);
222  TEST_RUN("abc03abc03abcxyz", 16, "content:\"abc\"; byte_jump:2,0,relative,string,dec; content:\"xyz\"; within:3; isdataat:!1,relative;", true, 5);
223  TEST_RUN("abc03abc03abcxyz", 16, "content:\"abc\"; byte_jump:2,0,relative,string,dec; content:\"xyz\"; within:3; pcre:\"/klm$/R\";", false, 7);
224  TEST_RUN("abc03abc03abcxyzklm", 19, "content:\"abc\"; byte_jump:2,0,relative,string,dec; content:\"xyz\"; within:3; pcre:\"/klm$/R\";", true, 6);
225  TEST_RUN("abc03abc03abcxyzklx", 19, "content:\"abc\"; byte_jump:2,0,relative,string,dec; content:\"xyz\"; within:3; pcre:\"/^klm$/R\";", false, 7);
226  TEST_RUN("abc03abc03abc03abcxyzklm", 24, "content:\"abc\"; byte_jump:2,0,relative,string,dec; content:\"xyz\"; within:3; pcre:\"/^klm$/R\";", true, 8);
227 
228  TEST_FOOTER;
229 }
230 
231 /** \test mix in byte_extract */
232 static int DetectEngineContentInspectionTest10(void) {
233  TEST_HEADER;
234  /* extract first byte as length field and check with isdataat */
235  TEST_RUN("9abcdefghi", 10, "byte_extract:1,0,data_size,string; isdataat:data_size;", true, 2);
236  TEST_RUN("9abcdefgh", 9, "byte_extract:1,0,data_size,string; isdataat:!data_size;", true, 2);
237  /* anchor len field to pattern 'x' to test recursion */
238  TEST_RUN("x9x9abcdefghi", 13, "content:\"x\"; byte_extract:1,0,data_size,string,relative; isdataat:data_size,relative;", true, 3);
239  TEST_RUN("x9x9abcdefgh", 12, "content:\"x\"; byte_extract:1,0,data_size,string,relative; isdataat:!data_size,relative;", true, 5);
240  TEST_RUN("x9x9abcdefgh", 12, "content:\"x\"; depth:1; byte_extract:1,0,data_size,string,relative; isdataat:!data_size,relative;", false, 3);
241  /* first isdataat should fail, second succeed */
242  TEST_RUN("x9x5abcdef", 10,
243  "content:\"x\"; byte_extract:1,0,data_size,string,relative; "
244  "isdataat:data_size,relative;",
245  true, 5);
246  /* check for super high extracted values */
247  TEST_RUN("100000000abcdefghi", 18, "byte_extract:0,0,data_size,string; isdataat:data_size;", false, 2);
248  TEST_RUN("100000000abcdefghi", 18, "byte_extract:0,0,data_size,string; isdataat:!data_size;", true, 2);
249  TEST_FOOTER;
250 }
251 
252 static int DetectEngineContentInspectionTest11(void) {
253  TEST_HEADER;
254  TEST_RUN("ab", 2, "content:\"a\"; startswith; content:\"b\";", true, 2);
255  TEST_RUN("ab", 2, "content:\"a\"; startswith; content:\"b\"; within:1; distance:0;", true, 2);
256  TEST_RUN("ab", 2, "content:\"ab\"; startswith;", true, 1);
257  TEST_RUN("ab", 2, "content:\"a\"; startswith;", true, 1);
258  TEST_RUN("ab", 2, "content:\"b\"; startswith;", false, 1);
259  TEST_FOOTER;
260 }
261 
262 /** \test endswith (isdataat) recursion logic
263  * based on DetectEngineContentInspectionTest06 */
264 static int DetectEngineContentInspectionTest12(void) {
265  TEST_HEADER;
266  // 6 steps: (1) a, (2) 1st b, (3) c not found, (4) 2nd b, (5) c found, endswith
267  TEST_RUN("ababc", 5, "content:\"a\"; content:\"b\"; distance:0; within:1; content:\"c\"; distance:0; within:1; endswith;", true, 5);
268 
269  TEST_RUN("ababcabc", 8, "content:\"a\"; content:\"b\"; distance:0; within:1; content:\"c\"; distance:0; within:1; endswith;", true, 7);
270 
271  TEST_RUN("abcXYZ", 6, "content:\"abc\"; content:\"XYZ\"; distance:0; within:3; endswith;", true, 2);
272  TEST_RUN("abcXYZ", 6, "content:\"XYZ\"; distance:3; within:3; endswith;", true, 1);
273  TEST_RUN("abcXYZ", 6, "content:\"cXY\"; distance:2; within:3; endswith;", false, 1);
274  TEST_RUN("abcXYZ", 6, "content:!\"cXY\"; endswith;", true, 1);
275  TEST_RUN("abcXYZ", 6, "content:!\"XYZ\"; endswith;", false, 1);
276 
277  TEST_RUN("xxxxxxxxxxxxxxxxxyYYYYYYYYYYYYYYYY", 34, "content:\"yYYYYYYYYYYYYYYYY\"; distance:9; within:29; endswith;", true, 1);
278  TEST_FOOTER;
279 }
280 
281 static int DetectEngineContentInspectionTest13(void) {
282  TEST_HEADER;
283  TEST_RUN("ab", 2, "content:\"a\"; startswith; content:\"b\"; endswith;", true, 2);
284  TEST_RUN("ab", 2, "content:\"a\"; startswith; content:\"b\"; within:1; distance:0; endswith;", true, 2);
285  TEST_RUN("ab", 2, "content:\"ab\"; startswith; endswith;", true, 1);
286  TEST_RUN("ab", 2, "content:\"a\"; startswith; endswith;", false, 1);
287  TEST_RUN("ab", 2, "content:\"b\"; startswith;", false, 1);
288  TEST_RUN("ab", 2, "content:\"b\"; startswith; endswith;", false, 1);
289  TEST_FOOTER;
290 }
291 
292 static int DetectEngineContentInspectionTest14(void)
293 {
294  TEST_HEADER;
295  TEST_RUN("XYZ_klm_1234abcd_XYZ_klm_5678abcd", 33,
296  "content:\"XYZ\"; content:\"_klm_\"; distance:0; content:\"abcd\"; distance:4; "
297  "byte_test:4,=,1234,-8,relative,string;",
298  true, 4);
299  TEST_RUN("XYZ_klm_1234abcd_XYZ_klm_5678abcd", 33,
300  "content:\"XYZ\"; content:\"_klm_\"; distance:0; content:\"abcd\"; distance:4; "
301  "byte_test:4,=,5678,-8,relative,string;",
302  true, 5);
303  TEST_FOOTER;
304 }
305 
306 /** \brief negative distance */
307 static int DetectEngineContentInspectionTest17(void)
308 {
309  TEST_HEADER;
310  TEST_RUN("aaabbbcccdddee", 14,
311  "content:\"aaa\"; content:\"ee\"; within:2; distance:9; content:\"bbb\"; within:3; "
312  "distance:-11; content:\"ccc\"; within:3; distance:0;",
313  true, 4);
314  TEST_FOOTER;
315 }
316 
317 void DetectEngineContentInspectionRegisterTests(void)
318 {
319  UtRegisterTest("DetectEngineContentInspectionTest01",
320  DetectEngineContentInspectionTest01);
321  UtRegisterTest("DetectEngineContentInspectionTest02",
322  DetectEngineContentInspectionTest02);
323  UtRegisterTest("DetectEngineContentInspectionTest03",
324  DetectEngineContentInspectionTest03);
325  UtRegisterTest("DetectEngineContentInspectionTest04",
326  DetectEngineContentInspectionTest04);
327  UtRegisterTest("DetectEngineContentInspectionTest05",
328  DetectEngineContentInspectionTest05);
329  UtRegisterTest("DetectEngineContentInspectionTest06",
330  DetectEngineContentInspectionTest06);
331  UtRegisterTest("DetectEngineContentInspectionTest07",
332  DetectEngineContentInspectionTest07);
333  UtRegisterTest("DetectEngineContentInspectionTest08",
334  DetectEngineContentInspectionTest08);
335  UtRegisterTest("DetectEngineContentInspectionTest09",
336  DetectEngineContentInspectionTest09);
337  UtRegisterTest("DetectEngineContentInspectionTest10",
338  DetectEngineContentInspectionTest10);
339  UtRegisterTest("DetectEngineContentInspectionTest11 startswith",
340  DetectEngineContentInspectionTest11);
341  UtRegisterTest("DetectEngineContentInspectionTest12 endswith",
342  DetectEngineContentInspectionTest12);
343  UtRegisterTest("DetectEngineContentInspectionTest13 mix startswith/endswith",
344  DetectEngineContentInspectionTest13);
345  UtRegisterTest("DetectEngineContentInspectionTest14 byte_test negative offset",
346  DetectEngineContentInspectionTest14);
347  UtRegisterTest("DetectEngineContentInspectionTest17 negative distance",
348  DetectEngineContentInspectionTest17);
349 }
350 
351 #undef TEST_HEADER
352 #undef TEST_RUN
353 #undef TEST_FOOTER
DetectEngineContentInspectionRegisterTests
void DetectEngineContentInspectionRegisterTests(void)
Definition: detect-engine-content-inspection.c:317
TEST_HEADER
#define TEST_HEADER
Definition: detect-engine-content-inspection.c:34
UtRegisterTest
void UtRegisterTest(const char *name, int(*TestFn)(void))
Register unit test.
Definition: util-unittest.c:103
TEST_FOOTER
#define TEST_FOOTER
Definition: detect-engine-content-inspection.c:60
detect-engine-build.h
ut_inspection_recursion_counter
thread_local uint32_t ut_inspection_recursion_counter
Definition: detect-engine-content-inspection.c:70
TEST_RUN
#define TEST_RUN(buf, buflen, sig, match, steps)
Definition: detect-engine-content-inspection.c:40