Line data Source code
1 : /*
2 : * Copyright (C) 2011 Andrea Mazzoleni
3 : *
4 : * This program is free software: you can redistribute it and/or modify
5 : * it under the terms of the GNU General Public License as published by
6 : * the Free Software Foundation, either version 3 of the License, or
7 : * (at your option) any later version.
8 : *
9 : * This program is distributed in the hope that it will be useful,
10 : * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 : * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 : * GNU General Public License for more details.
13 : *
14 : * You should have received a copy of the GNU General Public License
15 : * along with this program. If not, see <http://www.gnu.org/licenses/>.
16 : */
17 :
18 : #include "portable.h"
19 :
20 : #include "snapraid.h"
21 : #include "util.h"
22 : #include "raid/raid.h"
23 : #include "raid/cpu.h"
24 : #include "raid/combo.h"
25 : #include "raid/internal.h"
26 : #include "raid/test.h"
27 : #include "elem.h"
28 : #include "state.h"
29 : #include "support.h"
30 : #include "tommyds/tommyhash.h"
31 : #include "tommyds/tommyarray.h"
32 : #include "tommyds/tommyarrayblkof.h"
33 : #include "tommyds/tommyhashdyn.h"
34 :
35 : struct hash32_test_vector {
36 : const char* data;
37 : int len;
38 : uint32_t digest;
39 : };
40 :
41 : struct strhash32_test_vector {
42 : char* data;
43 : uint32_t digest;
44 : };
45 :
46 : struct hash64_test_vector {
47 : const char* data;
48 : int len;
49 : uint64_t digest;
50 : };
51 :
52 : struct hash_test_vector {
53 : const char* data;
54 : int len;
55 : unsigned char digest[HASH_MAX];
56 : };
57 :
58 : /**
59 : * Test vectors for tommy_hash32
60 : */
61 : static struct hash32_test_vector TEST_HASH32[] = {
62 : { "", 0, 0x8614384c },
63 : { "a", 1, 0x12c16c36 },
64 : { "abc", 3, 0xc58e8af5 },
65 : { "message digest", 14, 0x006b32f1 },
66 : { "abcdefghijklmnopqrstuvwxyz", 26, 0x7e6fcfe0 },
67 : { "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789", 62, 0x8604adf8 },
68 : { "The quick brown fox jumps over the lazy dog", 43, 0xdeba3d3a },
69 : { "\x00", 1, 0x4a7d1c33 },
70 : { "\x16\x27", 2, 0x8b50899b },
71 : { "\xe2\x56\xb4", 3, 0x60406493 },
72 : { "\xc9\x4d\x9c\xda", 4, 0xa049144a },
73 : { "\x79\xf1\x29\x69\x5d", 5, 0x4da2c2f1 },
74 : { "\x00\x7e\xdf\x1e\x31\x1c", 6, 0x59de30cf },
75 : { "\x2a\x4c\xe1\xff\x9e\x6f\x53", 7, 0x219e149c },
76 : { "\xba\x02\xab\x18\x30\xc5\x0e\x8a", 8, 0x25067520 },
77 : { "\xec\x4e\x7a\x72\x1e\x71\x2a\xc9\x33", 9, 0xa1f368d8 },
78 : { "\xfd\xe2\x9c\x0f\x72\xb7\x08\xea\xd0\x78", 10, 0x805fc63d },
79 : { "\x65\xc4\x8a\xb8\x80\x86\x9a\x79\x00\xb7\xae", 11, 0x7f75dd0f },
80 : { "\x77\xe9\xd7\x80\x0e\x3f\x5c\x43\xc8\xc2\x46\x39", 12, 0xb9154382 },
81 : { 0, 0, 0 }
82 : };
83 :
84 : /**
85 : * Test vectors for tommy_strhash32
86 : */
87 : struct strhash32_test_vector TEST_STRHASH32[] = {
88 : { "", 0x0af1416d },
89 : { "a", 0x68fa0f3f },
90 : { "abc", 0xfc68ffc5 },
91 : { "message digest", 0x08477b63 },
92 : { "abcdefghijklmnopqrstuvwxyz", 0x5b9c25e5 },
93 : { "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789", 0x1e530ce7 },
94 : { "The quick brown fox jumps over the lazy dog", 0xaf93eefe },
95 : { "\xff", 0xfc88801b },
96 : { "\x16\x27", 0xcd7216db },
97 : { "\xe2\x56\xb4", 0x05f98d02 },
98 : { "\xc9\x4d\x9c\xda", 0xf65206f8 },
99 : { "\x79\xf1\x29\x69\x5d", 0x72bd6bda },
100 : { "\xff\x7e\xdf\x1e\x31\x1c", 0x57dfb9b4 },
101 : { "\x2a\x4c\xe1\xff\x9e\x6f\x53", 0x499ff634 },
102 : { "\xba\x02\xab\x18\x30\xc5\x0e\x8a", 0xe896b7ce },
103 : { "\xec\x4e\x7a\x72\x1e\x71\x2a\xc9\x33", 0xfe3939f0 },
104 : { "\xfd\xe2\x9c\x0f\x72\xb7\x08\xea\xd0\x78", 0x4351d482 },
105 : { "\x65\xc4\x8a\xb8\x80\x86\x9a\x79\xff\xb7\xae", 0x88e92135 },
106 : { "\x77\xe9\xd7\x80\x0e\x3f\x5c\x43\xc8\xc2\x46\x39", 0x01109c16 },
107 : { "\x87\xd8\x61\x61\x4c\x89\x17\x4e\xa1\xa4\xef\x13\xa9", 0xbcb050dc },
108 : { "\xfe\xa6\x5b\xc2\xda\xe8\x95\xd4\x64\xab\x4c\x39\x58\x29", 0xbe5e1fd5 },
109 : { "\x94\x49\xc0\x78\xa0\x80\xda\xc7\x71\x4e\x17\x37\xa9\x7c\x40", 0x70d8c97f },
110 : { "\x53\x7e\x36\xb4\x2e\xc9\xb9\xcc\x18\x3e\x9a\x5f\xfc\xb7\xb0\x61", 0x957440a9 },
111 : { 0, 0 }
112 : };
113 :
114 : /**
115 : * Test vectors for tommy_hash64
116 : */
117 : static struct hash64_test_vector TEST_HASH64[] = {
118 : { "", 0, 0x8614384cb5165fbfULL },
119 : { "a", 1, 0x1a2e0298a8e94a3dULL },
120 : { "abc", 3, 0x7555796b7a7d21ebULL },
121 : { "message digest", 14, 0x9411a57d04b92fb4ULL },
122 : { "abcdefghijklmnopqrstuvwxyz", 26, 0x3ca3f8d2b4e69832ULL },
123 : { "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789", 62, 0x6dae542ba0015a4dULL },
124 : { "The quick brown fox jumps over the lazy dog", 43, 0xe06d8cbb3d2ea1a6ULL },
125 : { "\x00", 1, 0x201e664fb5f2c021ULL },
126 : { "\x16\x27", 2, 0xef42fa8032c4b775ULL },
127 : { "\xe2\x56\xb4", 3, 0x6e6c498a6688466cULL },
128 : { "\xc9\x4d\x9c\xda", 4, 0x5195005419905423ULL },
129 : { "\x79\xf1\x29\x69\x5d", 5, 0x221235b48afee7c1ULL },
130 : { "\x00\x7e\xdf\x1e\x31\x1c", 6, 0x1b1f18b9266f095bULL },
131 : { "\x2a\x4c\xe1\xff\x9e\x6f\x53", 7, 0x2cbafa8e741d49caULL },
132 : { "\xba\x02\xab\x18\x30\xc5\x0e\x8a", 8, 0x4677f04c06e0758dULL },
133 : { "\xec\x4e\x7a\x72\x1e\x71\x2a\xc9\x33", 9, 0x5afe09e8214e2163ULL },
134 : { "\xfd\xe2\x9c\x0f\x72\xb7\x08\xea\xd0\x78", 10, 0x115b6276d209fab6ULL },
135 : { "\x65\xc4\x8a\xb8\x80\x86\x9a\x79\x00\xb7\xae", 11, 0xd0636d2f01cf3a3eULL },
136 : { "\x77\xe9\xd7\x80\x0e\x3f\x5c\x43\xc8\xc2\x46\x39", 12, 0x6d259f5fef74f93eULL },
137 : { 0, 0, 0 }
138 : };
139 :
140 : /**
141 : * Test vectors for MurmorHash3_x86_128
142 : */
143 : static struct hash_test_vector TEST_MURMUR3[] = {
144 : #include "murmur3test.c"
145 : { 0, 0, { 0 } }
146 : };
147 :
148 : /**
149 : * Test vectors for SpookyHash_128
150 : */
151 : static struct hash_test_vector TEST_SPOOKY2[] = {
152 : #include "spooky2test.c"
153 : { 0, 0, { 0 } }
154 : };
155 :
156 : #define HASH_TEST_MAX 512 /* tests are never longer than 512 bytes */
157 :
158 1 : static void test_hash(void)
159 : {
160 : unsigned i;
161 : unsigned char* seed_aligned;
162 : void* seed_alloc;
163 : unsigned char* buffer_aligned;
164 : void* buffer_alloc;
165 : uint32_t seed32;
166 : uint64_t seed64;
167 :
168 1 : seed_aligned = malloc_nofail_align(HASH_MAX, &seed_alloc);
169 1 : buffer_aligned = malloc_nofail_align(HASH_TEST_MAX, &buffer_alloc);
170 :
171 1 : seed32 = 0xa766795d;
172 1 : seed64 = 0x2f022773a766795dULL;
173 :
174 1 : seed_aligned[0] = 0x5d;
175 1 : seed_aligned[1] = 0x79;
176 1 : seed_aligned[2] = 0x66;
177 1 : seed_aligned[3] = 0xa7;
178 1 : seed_aligned[4] = 0x73;
179 1 : seed_aligned[5] = 0x27;
180 1 : seed_aligned[6] = 0x02;
181 1 : seed_aligned[7] = 0x2f;
182 1 : seed_aligned[8] = 0x6a;
183 1 : seed_aligned[9] = 0xa1;
184 1 : seed_aligned[10] = 0x9e;
185 1 : seed_aligned[11] = 0xc1;
186 1 : seed_aligned[12] = 0x14;
187 1 : seed_aligned[13] = 0x8c;
188 1 : seed_aligned[14] = 0x9e;
189 1 : seed_aligned[15] = 0x43;
190 :
191 20 : for (i = 0; TEST_HASH32[i].data; ++i) {
192 : uint32_t digest;
193 19 : memcpy(buffer_aligned, TEST_HASH32[i].data, TEST_HASH32[i].len);
194 19 : digest = tommy_hash_u32(seed32, buffer_aligned, TEST_HASH32[i].len);
195 19 : if (digest != TEST_HASH32[i].digest) {
196 : /* LCOV_EXCL_START */
197 : log_fatal("Failed hash32 test\n");
198 : exit(EXIT_FAILURE);
199 : /* LCOV_EXCL_STOP */
200 : }
201 : }
202 :
203 24 : for (i = 0; TEST_STRHASH32[i].data; ++i) {
204 : uint32_t digest;
205 23 : memcpy(buffer_aligned, TEST_STRHASH32[i].data, strlen(TEST_STRHASH32[i].data) + 1);
206 23 : digest = tommy_strhash_u32(seed32, buffer_aligned);
207 23 : if (digest != TEST_STRHASH32[i].digest) {
208 : /* LCOV_EXCL_START */
209 : log_fatal("Failed strhash32 test\n");
210 : exit(EXIT_FAILURE);
211 : /* LCOV_EXCL_STOP */
212 : }
213 : }
214 :
215 20 : for (i = 0; TEST_HASH64[i].data; ++i) {
216 : uint64_t digest;
217 19 : memcpy(buffer_aligned, TEST_HASH64[i].data, TEST_HASH64[i].len);
218 19 : digest = tommy_hash_u64(seed64, buffer_aligned, TEST_HASH64[i].len);
219 19 : if (digest != TEST_HASH64[i].digest) {
220 : /* LCOV_EXCL_START */
221 : log_fatal("Failed hash64 test\n");
222 : exit(EXIT_FAILURE);
223 : /* LCOV_EXCL_STOP */
224 : }
225 : }
226 :
227 :
228 264 : for (i = 0; TEST_MURMUR3[i].data; ++i) {
229 : unsigned char digest[HASH_MAX];
230 263 : memcpy(buffer_aligned, TEST_MURMUR3[i].data, TEST_MURMUR3[i].len);
231 263 : memhash(HASH_MURMUR3, seed_aligned, digest, buffer_aligned, TEST_MURMUR3[i].len);
232 263 : if (memcmp(digest, TEST_MURMUR3[i].digest, HASH_MAX) != 0) {
233 : /* LCOV_EXCL_START */
234 : log_fatal("Failed Murmur3 test\n");
235 : exit(EXIT_FAILURE);
236 : /* LCOV_EXCL_STOP */
237 : }
238 : }
239 :
240 264 : for (i = 0; TEST_SPOOKY2[i].data; ++i) {
241 : unsigned char digest[HASH_MAX];
242 263 : memcpy(buffer_aligned, TEST_SPOOKY2[i].data, TEST_SPOOKY2[i].len);
243 263 : memhash(HASH_SPOOKY2, seed_aligned, digest, buffer_aligned, TEST_SPOOKY2[i].len);
244 263 : if (memcmp(digest, TEST_SPOOKY2[i].digest, HASH_MAX) != 0) {
245 : /* LCOV_EXCL_START */
246 : log_fatal("Failed Spooky2 test\n");
247 : exit(EXIT_FAILURE);
248 : /* LCOV_EXCL_STOP */
249 : }
250 : }
251 :
252 1 : free(buffer_alloc);
253 1 : free(seed_alloc);
254 1 : }
255 :
256 : struct crc_test_vector {
257 : const char* data;
258 : int len;
259 : uint32_t digest;
260 : };
261 :
262 : /**
263 : * Test vectors for CRC32C (Castagnoli)
264 : */
265 : static struct crc_test_vector TEST_CRC32C[] = {
266 : { "", 0, 0 },
267 : { "\x61", 1, 0xc1d04330 },
268 : { "\x66\x6f\x6f", 3, 0xcfc4ae1d },
269 : { "\x68\x65\x6c\x6c\x6f\x20\x77\x6f\x72\x6c\x64", 11, 0xc99465aa },
270 : { "\x68\x65\x6c\x6c\x6f\x20", 6, 0x7e627e58 },
271 : { "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 32, 0x8a9136aa },
272 : { "\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff", 32, 0x62a8ab43 },
273 : { "\x1f\x1e\x1d\x1c\x1b\x1a\x19\x18\x17\x16\x15\x14\x13\x12\x11\x10\x0f\x0e\x0d\x0c\x0b\x0a\x09\x08\x07\x06\x05\x04\x03\x02\x01\x00", 32, 0x113fdb5c },
274 : { "\x01\xc0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x14\x00\x00\x00\x18\x28\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00", 48, 0xd9963a56 },
275 : { "\x00\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f", 32, 0x46dd794e },
276 : { "\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f\x20\x21\x22\x23\x24\x25\x26\x27\x28", 40, 0x0e2c157f },
277 : { "\x29\x2a\x2b\x2c\x2d\x2e\x2f\x30\x31\x32\x33\x34\x35\x36\x37\x38\x39\x3a\x3b\x3c\x3d\x3e\x3f\x40\x41\x42\x43\x44\x45\x46\x47\x48\x49\x4a\x4b\x4c\x4d\x4e\x4f\x50", 40, 0xe980ebf6 },
278 : { "\x51\x52\x53\x54\x55\x56\x57\x58\x59\x5a\x5b\x5c\x5d\x5e\x5f\x60\x61\x62\x63\x64\x65\x66\x67\x68\x69\x6a\x6b\x6c\x6d\x6e\x6f\x70\x71\x72\x73\x74\x75\x76\x77\x78", 40, 0xde74bded },
279 : { "\x79\x7a\x7b\x7c\x7d\x7e\x7f\x80\x81\x82\x83\x84\x85\x86\x87\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f\x90\x91\x92\x93\x94\x95\x96\x97\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f\xa0", 40, 0xd579c862 },
280 : { "\xa1\xa2\xa3\xa4\xa5\xa6\xa7\xa8\xa9\xaa\xab\xac\xad\xae\xaf\xb0\xb1\xb2\xb3\xb4\xb5\xb6\xb7\xb8\xb9\xba\xbb\xbc\xbd\xbe\xbf\xc0\xc1\xc2\xc3\xc4\xc5\xc6\xc7\xc8", 40, 0xba979ad0 },
281 : { "\xc9\xca\xcb\xcc\xcd\xce\xcf\xd0\xd1\xd2\xd3\xd4\xd5\xd6\xd7\xd8\xd9\xda\xdb\xdc\xdd\xde\xdf\xe0\xe1\xe2\xe3\xe4\xe5\xe6\xe7\xe8\xe9\xea\xeb\xec\xed\xee\xef\xf0", 40, 0x2b29d913 },
282 : { "\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f\x20\x21\x22\x23\x24\x25\x26\x27\x28\x29\x2a\x2b\x2c\x2d\x2e\x2f\x30\x31\x32\x33\x34\x35\x36\x37\x38\x39\x3a\x3b\x3c\x3d\x3e\x3f\x40\x41\x42\x43\x44\x45\x46\x47\x48\x49\x4a\x4b\x4c\x4d\x4e\x4f\x50\x51\x52\x53\x54\x55\x56\x57\x58\x59\x5a\x5b\x5c\x5d\x5e\x5f\x60\x61\x62\x63\x64\x65\x66\x67\x68\x69\x6a\x6b\x6c\x6d\x6e\x6f\x70\x71\x72\x73\x74\x75\x76\x77\x78\x79\x7a\x7b\x7c\x7d\x7e\x7f\x80\x81\x82\x83\x84\x85\x86\x87\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f\x90\x91\x92\x93\x94\x95\x96\x97\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f\xa0\xa1\xa2\xa3\xa4\xa5\xa6\xa7\xa8\xa9\xaa\xab\xac\xad\xae\xaf\xb0\xb1\xb2\xb3\xb4\xb5\xb6\xb7\xb8\xb9\xba\xbb\xbc\xbd\xbe\xbf\xc0\xc1\xc2\xc3\xc4\xc5\xc6\xc7\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf\xd0\xd1\xd2\xd3\xd4\xd5\xd6\xd7\xd8\xd9\xda\xdb\xdc\xdd\xde\xdf\xe0\xe1\xe2\xe3\xe4\xe5\xe6\xe7\xe8\xe9\xea\xeb\xec\xed\xee\xef\xf0", 240, 0x24c5d375 },
283 : { 0, 0, 0 }
284 : };
285 :
286 1 : static void test_crc32c(void)
287 : {
288 : unsigned i;
289 :
290 18 : for (i = 0; TEST_CRC32C[i].data; ++i) {
291 : uint32_t digest;
292 : uint32_t digest_gen;
293 :
294 17 : digest = crc32c(0, (const unsigned char*)TEST_CRC32C[i].data, TEST_CRC32C[i].len);
295 17 : digest_gen = crc32c_gen(0, (const unsigned char*)TEST_CRC32C[i].data, TEST_CRC32C[i].len);
296 :
297 17 : if (digest != TEST_CRC32C[i].digest || digest_gen != TEST_CRC32C[i].digest) {
298 : /* LCOV_EXCL_START */
299 : log_fatal("Failed CRC32C test\n");
300 : exit(EXIT_FAILURE);
301 : /* LCOV_EXCL_STOP */
302 : }
303 : }
304 1 : }
305 :
306 : /**
307 : * Size of tommy data structures.
308 : */
309 : #define TOMMY_SIZE 256
310 :
311 384 : static int tommy_test_search(const void* arg, const void* obj)
312 : {
313 384 : return arg != obj;
314 : }
315 :
316 4324 : static int tommy_test_compare(const void* void_arg_a, const void* void_arg_b)
317 : {
318 4324 : if (void_arg_a < void_arg_b)
319 2007 : return -1;
320 2317 : if (void_arg_a > void_arg_b)
321 2058 : return 1;
322 259 : return 0;
323 : }
324 :
325 : static unsigned tommy_test_foreach_count;
326 :
327 512 : static void tommy_test_foreach(void* obj)
328 : {
329 : (void)obj;
330 :
331 512 : ++tommy_test_foreach_count;
332 512 : }
333 :
334 512 : static void tommy_test_foreach_arg(void* void_arg, void* obj)
335 : {
336 512 : unsigned* arg = void_arg;
337 :
338 : (void)obj;
339 :
340 512 : ++*arg;
341 512 : }
342 :
343 1 : static void test_tommy(void)
344 : {
345 : tommy_array array;
346 : tommy_arrayblkof arrayblkof;
347 : tommy_list list;
348 : tommy_hashdyn hashdyn;
349 : tommy_tree tree;
350 : tommy_node node[TOMMY_SIZE + 1];
351 : unsigned i;
352 :
353 1 : tommy_array_init(&array);
354 1 : tommy_arrayblkof_init(&arrayblkof, sizeof(unsigned));
355 :
356 257 : for (i = 0; i < TOMMY_SIZE; ++i) {
357 256 : tommy_array_insert(&array, &node[i]);
358 256 : tommy_arrayblkof_grow(&arrayblkof, i + 1);
359 256 : *(unsigned*)tommy_arrayblkof_ref(&arrayblkof, i) = i;
360 : }
361 :
362 1 : tommy_array_grow(&array, TOMMY_SIZE);
363 1 : tommy_arrayblkof_grow(&arrayblkof, TOMMY_SIZE);
364 :
365 1 : if (tommy_array_memory_usage(&array) < TOMMY_SIZE * sizeof(void*)) {
366 : /* LCOV_EXCL_START */
367 : goto bail;
368 : /* LCOV_EXCL_STOP */
369 : }
370 1 : if (tommy_arrayblkof_memory_usage(&arrayblkof) < TOMMY_SIZE * sizeof(unsigned)) {
371 : /* LCOV_EXCL_START */
372 : goto bail;
373 : /* LCOV_EXCL_STOP */
374 : }
375 :
376 257 : for (i = 0; i < TOMMY_SIZE; ++i) {
377 256 : if (tommy_array_get(&array, i) != &node[i]) {
378 : /* LCOV_EXCL_START */
379 : goto bail;
380 : /* LCOV_EXCL_STOP */
381 : }
382 256 : if (*(unsigned*)tommy_arrayblkof_ref(&arrayblkof, i) != i) {
383 : /* LCOV_EXCL_START */
384 : goto bail;
385 : /* LCOV_EXCL_STOP */
386 : }
387 : }
388 :
389 1 : tommy_arrayblkof_done(&arrayblkof);
390 1 : tommy_array_done(&array);
391 :
392 1 : tommy_list_init(&list);
393 :
394 1 : if (!tommy_list_empty(&list)) {
395 : /* LCOV_EXCL_START */
396 : goto bail;
397 : /* LCOV_EXCL_STOP */
398 : }
399 :
400 1 : if (tommy_list_tail(&list)) {
401 : /* LCOV_EXCL_START */
402 : goto bail;
403 : /* LCOV_EXCL_STOP */
404 : }
405 :
406 1 : if (tommy_list_head(&list)) {
407 : /* LCOV_EXCL_START */
408 : goto bail;
409 : /* LCOV_EXCL_STOP */
410 : }
411 :
412 1 : tommy_list_insert_tail(&list, &node[0], &node[0]);
413 :
414 1 : if (tommy_list_tail(&list) != tommy_list_head(&list)) {
415 : /* LCOV_EXCL_START */
416 : goto bail;
417 : /* LCOV_EXCL_STOP */
418 : }
419 :
420 1 : tommy_hashdyn_init(&hashdyn);
421 :
422 257 : for (i = 0; i < TOMMY_SIZE; ++i)
423 256 : tommy_hashdyn_insert(&hashdyn, &node[i], &node[i], i % 64);
424 :
425 1 : if (tommy_hashdyn_count(&hashdyn) != TOMMY_SIZE) {
426 : /* LCOV_EXCL_START */
427 : goto bail;
428 : /* LCOV_EXCL_STOP */
429 : }
430 :
431 1 : if (tommy_hashdyn_memory_usage(&hashdyn) < TOMMY_SIZE * sizeof(tommy_node)) {
432 : /* LCOV_EXCL_START */
433 : goto bail;
434 : /* LCOV_EXCL_STOP */
435 : }
436 :
437 1 : tommy_test_foreach_count = 0;
438 1 : tommy_hashdyn_foreach(&hashdyn, tommy_test_foreach);
439 1 : if (tommy_test_foreach_count != TOMMY_SIZE) {
440 : /* LCOV_EXCL_START */
441 : goto bail;
442 : /* LCOV_EXCL_STOP */
443 : }
444 :
445 1 : tommy_test_foreach_count = 0;
446 1 : tommy_hashdyn_foreach_arg(&hashdyn, tommy_test_foreach_arg, &tommy_test_foreach_count);
447 1 : if (tommy_test_foreach_count != TOMMY_SIZE) {
448 : /* LCOV_EXCL_START */
449 : goto bail;
450 : /* LCOV_EXCL_STOP */
451 : }
452 :
453 129 : for (i = 0; i < TOMMY_SIZE / 2; ++i)
454 128 : tommy_hashdyn_remove_existing(&hashdyn, &node[i]);
455 :
456 129 : for (i = 0; i < TOMMY_SIZE / 2; ++i) {
457 128 : if (tommy_hashdyn_remove(&hashdyn, tommy_test_search, &node[i], i % 64) != 0) {
458 : /* LCOV_EXCL_START */
459 : goto bail;
460 : /* LCOV_EXCL_STOP */
461 : }
462 : }
463 129 : for (i = TOMMY_SIZE / 2; i < TOMMY_SIZE; ++i) {
464 128 : if (tommy_hashdyn_remove(&hashdyn, tommy_test_search, &node[i], i % 64) == 0) {
465 : /* LCOV_EXCL_START */
466 : goto bail;
467 : /* LCOV_EXCL_STOP */
468 : }
469 : }
470 :
471 1 : if (tommy_hashdyn_count(&hashdyn) != 0) {
472 : /* LCOV_EXCL_START */
473 : goto bail;
474 : /* LCOV_EXCL_STOP */
475 : }
476 :
477 1 : tommy_hashdyn_done(&hashdyn);
478 :
479 1 : tommy_tree_init(&tree, tommy_test_compare);
480 :
481 257 : for (i = 0; i < TOMMY_SIZE; ++i)
482 256 : tommy_tree_insert(&tree, &node[i], (void*)(uintptr_t)(i + 1));
483 :
484 : /* try to insert a duplicate, count should not change */
485 1 : tommy_tree_insert(&tree, &node[TOMMY_SIZE], (void*)(uintptr_t)1);
486 :
487 1 : if (tommy_tree_count(&tree) != TOMMY_SIZE) {
488 : /* LCOV_EXCL_START */
489 : goto bail;
490 : /* LCOV_EXCL_STOP */
491 : }
492 1 : if (tommy_tree_memory_usage(&tree) < TOMMY_SIZE * sizeof(tommy_node)) {
493 : /* LCOV_EXCL_START */
494 : goto bail;
495 : /* LCOV_EXCL_STOP */
496 : }
497 1 : if (tommy_tree_search(&tree, (void*)1) != (void*)1) {
498 : /* LCOV_EXCL_START */
499 : goto bail;
500 : /* LCOV_EXCL_STOP */
501 : }
502 1 : if (tommy_tree_search(&tree, (void*)-1) != 0) {
503 : /* LCOV_EXCL_START */
504 : goto bail;
505 : /* LCOV_EXCL_STOP */
506 : }
507 1 : if (tommy_tree_search_compare(&tree, tommy_test_compare, (void*)1) != (void*)1) {
508 : /* LCOV_EXCL_START */
509 : goto bail;
510 : /* LCOV_EXCL_STOP */
511 : }
512 1 : if (tommy_tree_search_compare(&tree, tommy_test_compare, (void*)-1) != 0) {
513 : /* LCOV_EXCL_START */
514 : goto bail;
515 : /* LCOV_EXCL_STOP */
516 : }
517 :
518 1 : tommy_test_foreach_count = 0;
519 1 : tommy_tree_foreach(&tree, tommy_test_foreach);
520 1 : if (tommy_test_foreach_count != TOMMY_SIZE) {
521 : /* LCOV_EXCL_START */
522 : goto bail;
523 : /* LCOV_EXCL_STOP */
524 : }
525 :
526 1 : tommy_test_foreach_count = 0;
527 1 : tommy_tree_foreach_arg(&tree, tommy_test_foreach_arg, &tommy_test_foreach_count);
528 1 : if (tommy_test_foreach_count != TOMMY_SIZE) {
529 : /* LCOV_EXCL_START */
530 : goto bail;
531 : /* LCOV_EXCL_STOP */
532 : }
533 :
534 129 : for (i = 0; i < TOMMY_SIZE / 2; ++i)
535 128 : tommy_tree_remove_existing(&tree, &node[i]);
536 :
537 129 : for (i = 0; i < TOMMY_SIZE / 2; ++i) {
538 128 : if (tommy_tree_remove(&tree, (void*)(uintptr_t)(i + 1)) != 0) {
539 : /* LCOV_EXCL_START */
540 : goto bail;
541 : /* LCOV_EXCL_STOP */
542 : }
543 : }
544 :
545 129 : for (i = TOMMY_SIZE / 2; i < TOMMY_SIZE; ++i) {
546 128 : if (tommy_tree_remove(&tree, (void*)(uintptr_t)(i + 1)) == 0) {
547 : /* LCOV_EXCL_START */
548 : goto bail;
549 : /* LCOV_EXCL_STOP */
550 : }
551 : }
552 :
553 1 : if (tommy_tree_count(&tree) != 0) {
554 : /* LCOV_EXCL_START */
555 : goto bail;
556 : /* LCOV_EXCL_STOP */
557 : }
558 :
559 2 : return;
560 : bail:
561 : /* LCOV_EXCL_START */
562 : log_fatal("Failed tommy test\n");
563 : exit(EXIT_FAILURE);
564 : /* LCOV_EXCL_STOP */
565 : }
566 :
567 1 : void selftest(void)
568 : {
569 1 : log_tag("selftest:\n");
570 1 : log_flush();
571 :
572 1 : msg_progress("Self test...\n");
573 :
574 : /* large file check */
575 : if (sizeof(off_t) < sizeof(uint64_t)) {
576 : /* LCOV_EXCL_START */
577 : log_fatal("Missing support for large files\n");
578 : exit(EXIT_FAILURE);
579 : /* LCOV_EXCL_STOP */
580 : }
581 :
582 1 : test_hash();
583 1 : test_crc32c();
584 1 : test_tommy();
585 1 : if (raid_selftest() != 0) {
586 : /* LCOV_EXCL_START */
587 : log_fatal("Failed SELF test\n");
588 : exit(EXIT_FAILURE);
589 : /* LCOV_EXCL_STOP */
590 : }
591 1 : if (raid_test_sort() != 0) {
592 : /* LCOV_EXCL_START */
593 : log_fatal("Failed SORT test\n");
594 : exit(EXIT_FAILURE);
595 : /* LCOV_EXCL_STOP */
596 : }
597 1 : if (raid_test_insert() != 0) {
598 : /* LCOV_EXCL_START */
599 : log_fatal("Failed INSERT test\n");
600 : exit(EXIT_FAILURE);
601 : /* LCOV_EXCL_STOP */
602 : }
603 1 : if (raid_test_combo() != 0) {
604 : /* LCOV_EXCL_START */
605 : log_fatal("Failed COMBO test\n");
606 : exit(EXIT_FAILURE);
607 : /* LCOV_EXCL_STOP */
608 : }
609 1 : if (raid_test_par(RAID_MODE_VANDERMONDE, 32, 256) != 0) {
610 : /* LCOV_EXCL_START */
611 : log_fatal("Failed GEN Vandermonde test\n");
612 : exit(EXIT_FAILURE);
613 : /* LCOV_EXCL_STOP */
614 : }
615 1 : if (raid_test_rec(RAID_MODE_VANDERMONDE, 12, 256) != 0) {
616 : /* LCOV_EXCL_START */
617 : log_fatal("Failed REC Vandermonde test\n");
618 : exit(EXIT_FAILURE);
619 : /* LCOV_EXCL_STOP */
620 : }
621 1 : if (raid_test_par(RAID_MODE_CAUCHY, 32, 256) != 0) {
622 : /* LCOV_EXCL_START */
623 : log_fatal("Failed GEN Cauchy test\n");
624 : exit(EXIT_FAILURE);
625 : /* LCOV_EXCL_STOP */
626 : }
627 1 : if (raid_test_rec(RAID_MODE_CAUCHY, 12, 256) != 0) {
628 : /* LCOV_EXCL_START */
629 : log_fatal("Failed REC Cauchy test\n");
630 : exit(EXIT_FAILURE);
631 : /* LCOV_EXCL_STOP */
632 : }
633 1 : if (raid_test_par(RAID_MODE_CAUCHY, 1, 256) != 0) {
634 : /* LCOV_EXCL_START */
635 : log_fatal("Failed GEN Cauchy test sigle data disk\n");
636 : exit(EXIT_FAILURE);
637 : /* LCOV_EXCL_STOP */
638 : }
639 1 : }
640 :
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