1 | #include <omalloc/omtTest.h> |
---|
2 | |
---|
3 | #if CHECK_LEVEL > 0 |
---|
4 | #define OM_CHECK CHECK_LEVEL |
---|
5 | #endif |
---|
6 | |
---|
7 | #include <omalloc/omalloc.h> |
---|
8 | |
---|
9 | omMemCell_t cells[MAX_CELLS]; |
---|
10 | int errors = 0; |
---|
11 | int missed_errors = 0; |
---|
12 | int used_regions = 0; |
---|
13 | int seed; |
---|
14 | |
---|
15 | #if defined (__hpux) || defined (__alpha) || defined (__svr4__) || defined (__SVR4) |
---|
16 | /* SF1 cosimo.medicis.polytechnique.fr V4.0 1229 alpha works */ |
---|
17 | #if defined (__hpux) || defined (__svr4__) || defined (__SVR4) |
---|
18 | /* HPUX lacks random(). DEC OSF/1 1.2 random() returns a double. */ |
---|
19 | long mrand48 (); |
---|
20 | void srand48(); |
---|
21 | static long |
---|
22 | random () |
---|
23 | { |
---|
24 | return mrand48 (); |
---|
25 | } |
---|
26 | static void srandom(long seed) |
---|
27 | { |
---|
28 | srand48(seed); |
---|
29 | } |
---|
30 | #endif |
---|
31 | #endif |
---|
32 | |
---|
33 | #if CHECK_LEVEL > 0 |
---|
34 | void omtTestDebug(omMemCell cell) |
---|
35 | { |
---|
36 | size_t size = GET_SIZE(cell->spec); |
---|
37 | size_t is_size; |
---|
38 | |
---|
39 | if (om_ErrorStatus != omError_NoError) return; |
---|
40 | if (cell->bin != NULL) |
---|
41 | { |
---|
42 | if (IS_ALIGNED(cell->spec)) |
---|
43 | omDebugAddrAlignedBin(cell->addr, cell->bin); |
---|
44 | else |
---|
45 | omDebugAddrBin(cell->addr, cell->bin); |
---|
46 | } |
---|
47 | else |
---|
48 | { |
---|
49 | if (IS_ALIGNED(cell->spec)) |
---|
50 | omDebugAddrAlignedSize(cell->addr, size); |
---|
51 | else |
---|
52 | omDebugAddrSize(cell->addr, size); |
---|
53 | } |
---|
54 | if (om_ErrorStatus != omError_NoError) return; |
---|
55 | |
---|
56 | if (!OM_IS_ALIGNED(cell->addr)) |
---|
57 | { |
---|
58 | omReportError(omError_Unknown, omError_NoError, OM_FLR, |
---|
59 | "addr:%p is unaligned", cell->addr); |
---|
60 | return; |
---|
61 | } |
---|
62 | |
---|
63 | if (IS_ALIGNED(cell->spec) && !OM_IS_STRICT_ALIGNED(cell->addr)) |
---|
64 | { |
---|
65 | omReportError(omError_Unknown, omError_NoError, OM_FLR, |
---|
66 | "addr:%p is not strict unaligned", cell->addr); |
---|
67 | return; |
---|
68 | } |
---|
69 | |
---|
70 | is_size = omSizeOfAddr(cell->addr); |
---|
71 | if (!OM_IS_ALIGNED(is_size)) |
---|
72 | { |
---|
73 | omReportError(omError_Unknown, omError_NoError, OM_FLR, |
---|
74 | "is_size == %u is unaligned", is_size); |
---|
75 | return; |
---|
76 | } |
---|
77 | if (is_size < size) |
---|
78 | { |
---|
79 | omReportError(omError_Unknown, omError_NoError, OM_FLR, |
---|
80 | "is_size==%u < size==%u", is_size, size); |
---|
81 | return; |
---|
82 | } |
---|
83 | |
---|
84 | if (is_size >> LOG_SIZEOF_LONG != omSizeWOfAddr(cell->addr)) |
---|
85 | { |
---|
86 | omReportError(omError_Unknown, omError_NoError, OM_FLR, |
---|
87 | "is_sizeW==%u < sizeW==%u", is_size >> LOG_SIZEOF_LONG, omSizeWOfAddr(cell->addr)); |
---|
88 | return; |
---|
89 | } |
---|
90 | |
---|
91 | TestAddrContent(cell->addr, (IS_ZERO(cell->spec) ? 0 : cell->spec), is_size); |
---|
92 | } |
---|
93 | |
---|
94 | void TestAddrContentEqual(void* s1, void* s2, size_t size) |
---|
95 | { |
---|
96 | int i; |
---|
97 | size_t sizeW = OM_ALIGN_SIZE(size) >> LOG_SIZEOF_LONG; |
---|
98 | |
---|
99 | for (i=0; i<sizeW; i++) |
---|
100 | { |
---|
101 | if (((unsigned long*)s1)[i] != ((unsigned long*)s2)[i]) |
---|
102 | { |
---|
103 | omReportError(omError_Unknown, omError_NoError, OM_FLR, |
---|
104 | "s1[%u]==%d != s2[%u]==%d", i, ((unsigned long*)s1)[i], i, ((unsigned long*)s2)[i]); |
---|
105 | return; |
---|
106 | } |
---|
107 | } |
---|
108 | } |
---|
109 | |
---|
110 | void TestAddrContent(void* addr, unsigned long value, size_t size) |
---|
111 | { |
---|
112 | size_t sizeW = OM_ALIGN_SIZE(size) >> LOG_SIZEOF_LONG; |
---|
113 | int i; |
---|
114 | |
---|
115 | if (!OM_IS_ALIGNED(addr)) |
---|
116 | { |
---|
117 | omReportError(omError_Unknown, omError_NoError, OM_FLR, |
---|
118 | "addr %p unaligned", addr); |
---|
119 | return; |
---|
120 | } |
---|
121 | |
---|
122 | for (i=0; i<sizeW; i++) |
---|
123 | { |
---|
124 | if (((unsigned long*)addr)[i] != value) |
---|
125 | { |
---|
126 | omReportError(omError_Unknown, omError_NoError, OM_FLR, |
---|
127 | "word %d modified: is %u should be %u", i, ((unsigned long*)addr)[i], value); |
---|
128 | return; |
---|
129 | } |
---|
130 | } |
---|
131 | } |
---|
132 | #endif |
---|
133 | |
---|
134 | void InitCellAddrContent(omMemCell cell) |
---|
135 | { |
---|
136 | size_t sizeW = omSizeWOfAddr(cell->addr); |
---|
137 | omMemsetW(cell->addr, (IS_ZERO(cell->spec) ? 0 : cell->spec), sizeW); |
---|
138 | } |
---|
139 | |
---|
140 | void omCheckCells(int n, int level, omMemCell_t* cells) |
---|
141 | { |
---|
142 | #if END_CHECK_LEVEL > 0 |
---|
143 | int l = om_Opts.MinCheck; |
---|
144 | int i; |
---|
145 | |
---|
146 | omTestMemory(level); |
---|
147 | om_Opts.MinCheck = 1; |
---|
148 | for (i=0; i<n; i++) |
---|
149 | { |
---|
150 | omtTestDebug(&cells[i]); |
---|
151 | if (om_ErrorStatus != omError_NoError) |
---|
152 | { |
---|
153 | errors++; |
---|
154 | om_ErrorStatus = omError_NoError; |
---|
155 | } |
---|
156 | if ((i % 10000) == 0) |
---|
157 | { |
---|
158 | printf("."); |
---|
159 | fflush(stdout); |
---|
160 | } |
---|
161 | } |
---|
162 | om_Opts.MinCheck = l; |
---|
163 | #endif |
---|
164 | } |
---|
165 | |
---|
166 | |
---|
167 | int size_range = RANGE_MIN; |
---|
168 | int size_range_number = RANGE_MAX / RANGE_MIN; |
---|
169 | |
---|
170 | int MyRandSpec() |
---|
171 | { |
---|
172 | unsigned long spec = random() + 1; |
---|
173 | if (! size_range_number) |
---|
174 | { |
---|
175 | size_range = size_range << 1; |
---|
176 | if (size_range > RANGE_MAX) size_range = RANGE_MIN; |
---|
177 | size_range_number = RANGE_MAX / size_range; |
---|
178 | } |
---|
179 | SET_SIZE(spec, GET_SIZE(spec) & (size_range -1)); |
---|
180 | size_range_number--; |
---|
181 | if (GET_SIZE(spec) == 0) spec++; |
---|
182 | return spec; |
---|
183 | } |
---|
184 | |
---|
185 | |
---|
186 | void TestAlloc(omMemCell cell, unsigned long spec) |
---|
187 | { |
---|
188 | if (DO_CHECK(spec)) |
---|
189 | { |
---|
190 | if (DO_TRACK(spec)) |
---|
191 | om_Opts.MinTrack = GET_TRACK(spec); |
---|
192 | else |
---|
193 | om_Opts.MinTrack = 0; |
---|
194 | |
---|
195 | if (DO_KEEP(spec)) |
---|
196 | omtTestAllocKeep(cell, spec); |
---|
197 | else |
---|
198 | omtTestAllocDebug(cell, spec); |
---|
199 | } |
---|
200 | else |
---|
201 | omtTestAlloc(cell, spec); |
---|
202 | if (om_ErrorStatus != omError_NoError) |
---|
203 | { |
---|
204 | errors++; |
---|
205 | om_ErrorStatus = omError_NoError; |
---|
206 | } |
---|
207 | } |
---|
208 | |
---|
209 | void TestRealloc(omMemCell cell, unsigned long spec) |
---|
210 | { |
---|
211 | if (DO_CHECK(spec)) |
---|
212 | { |
---|
213 | if (DO_TRACK(spec)) |
---|
214 | om_Opts.MinTrack = GET_TRACK(spec); |
---|
215 | else |
---|
216 | om_Opts.MinTrack = 0; |
---|
217 | |
---|
218 | if (DO_KEEP(spec)) |
---|
219 | omtTestReallocKeep(cell, spec); |
---|
220 | else |
---|
221 | omtTestReallocDebug(cell, spec); |
---|
222 | } |
---|
223 | else |
---|
224 | omtTestRealloc(cell, spec); |
---|
225 | if (om_ErrorStatus != omError_NoError) |
---|
226 | { |
---|
227 | errors++; |
---|
228 | om_ErrorStatus = omError_NoError; |
---|
229 | } |
---|
230 | } |
---|
231 | |
---|
232 | void TestDup(omMemCell cell, unsigned long spec) |
---|
233 | { |
---|
234 | if (DO_CHECK(spec)) |
---|
235 | { |
---|
236 | if (DO_TRACK(spec)) |
---|
237 | om_Opts.MinTrack = GET_TRACK(spec); |
---|
238 | else |
---|
239 | om_Opts.MinTrack = 0; |
---|
240 | |
---|
241 | if (DO_KEEP(spec)) |
---|
242 | omtTestDupKeep(cell, spec); |
---|
243 | else |
---|
244 | omtTestDupDebug(cell, spec); |
---|
245 | } |
---|
246 | else |
---|
247 | omtTestDup(cell, spec); |
---|
248 | |
---|
249 | if (om_ErrorStatus != omError_NoError) |
---|
250 | { |
---|
251 | errors++; |
---|
252 | om_ErrorStatus = omError_NoError; |
---|
253 | } |
---|
254 | } |
---|
255 | |
---|
256 | void TestFree(omMemCell cell) |
---|
257 | { |
---|
258 | if (cell->addr != NULL) |
---|
259 | { |
---|
260 | if (DO_FREE_CHECK(cell->spec)) |
---|
261 | { |
---|
262 | if (DO_KEEP(cell->spec)) |
---|
263 | omtTestFreeKeep(cell); |
---|
264 | else |
---|
265 | omtTestFreeDebug(cell); |
---|
266 | } |
---|
267 | else |
---|
268 | { |
---|
269 | omtTestFree(cell); |
---|
270 | } |
---|
271 | if (om_ErrorStatus != omError_NoError) |
---|
272 | { |
---|
273 | errors++; |
---|
274 | om_ErrorStatus = omError_NoError; |
---|
275 | } |
---|
276 | } |
---|
277 | } |
---|
278 | |
---|
279 | omBin omtGetStickyBin(omBin bin) |
---|
280 | { |
---|
281 | omBin sticky_bin = omFindInGList(om_StickyBins, next, max_blocks, bin->max_blocks); |
---|
282 | if (sticky_bin == NULL) |
---|
283 | sticky_bin = omGetStickyBinOfBin(bin); |
---|
284 | return sticky_bin; |
---|
285 | } |
---|
286 | |
---|
287 | void omtMergeStickyBins(omMemCell cell, int n) |
---|
288 | { |
---|
289 | int i; |
---|
290 | omBin bin; |
---|
291 | |
---|
292 | for (i=0; i<n; i++) |
---|
293 | { |
---|
294 | if (cell[i].orig_bin != NULL) |
---|
295 | { |
---|
296 | if (omIsOnGList(om_StickyBins, next, cell[i].bin)) |
---|
297 | omMergeStickyBinIntoBin(cell[i].bin, cell[i].orig_bin); |
---|
298 | |
---|
299 | cell[i].bin = cell[i].orig_bin; |
---|
300 | cell[i].orig_bin = NULL; |
---|
301 | } |
---|
302 | } |
---|
303 | |
---|
304 | bin = om_StickyBins; |
---|
305 | while (bin != NULL) |
---|
306 | { |
---|
307 | if (bin->current_page == om_ZeroPage) |
---|
308 | { |
---|
309 | omBin next_bin = bin->next; |
---|
310 | om_StickyBins = omRemoveFromGList(om_StickyBins, next, bin); |
---|
311 | __omFreeBinAddr(bin); |
---|
312 | bin = next_bin; |
---|
313 | } |
---|
314 | else |
---|
315 | { |
---|
316 | bin = bin->next; |
---|
317 | } |
---|
318 | } |
---|
319 | } |
---|
320 | |
---|
321 | |
---|
322 | void my_exit() |
---|
323 | { |
---|
324 | printf("\nomtTest Summary: "); |
---|
325 | if (errors || missed_errors || used_regions) |
---|
326 | { |
---|
327 | printf("***FAILED***errors:%d, missed_errors:%d, used_regions:%d, seed=%d\n", errors, missed_errors, used_regions, seed); |
---|
328 | if (errors) exit(errors); |
---|
329 | if (missed_errors) exit(missed_errors); |
---|
330 | if (used_regions) exit(used_regions); |
---|
331 | } |
---|
332 | else |
---|
333 | { |
---|
334 | printf("OK\n"); |
---|
335 | exit(0); |
---|
336 | } |
---|
337 | } |
---|
338 | |
---|
339 | |
---|
340 | int main(int argc, char* argv[]) |
---|
341 | { |
---|
342 | int i=0, error_test = 1; |
---|
343 | unsigned long spec, j; |
---|
344 | int n = 1; |
---|
345 | int n_cells = MAX_CELLS; |
---|
346 | int decr = 2; |
---|
347 | int last_kept_freed = 0; |
---|
348 | om_Opts.MinCheck = CHECK_LEVEL; |
---|
349 | om_Opts.Keep = KEEP_ADDR; |
---|
350 | |
---|
351 | seed = time(NULL); |
---|
352 | |
---|
353 | omInitRet_2_Info(argv[0]); |
---|
354 | omInitGetBackTrace(); |
---|
355 | omInitInfo(); |
---|
356 | om_Opts.PagesPerRegion = PAGES_PER_REGION; |
---|
357 | |
---|
358 | if (argc > 1) sscanf(argv[1], "%d", &error_test); |
---|
359 | if (argc > 2) sscanf(argv[2], "%d", &seed); |
---|
360 | srandom(seed); |
---|
361 | |
---|
362 | if (argc > 3) sscanf(argv[3], "%d", &n); |
---|
363 | if (argc > 4) sscanf(argv[4], "%d", &decr); |
---|
364 | |
---|
365 | if (decr < 2) decr = 2; |
---|
366 | printf("seed == %d\n", seed); |
---|
367 | fflush(stdout); |
---|
368 | while (1) |
---|
369 | { |
---|
370 | if (i == n_cells) |
---|
371 | { |
---|
372 | i = 0; |
---|
373 | printf("\nCells: %d KeptAddr:%d AlwaysKeptAddr:%d\n", n_cells, |
---|
374 | #ifndef OM_NDEBUG |
---|
375 | omListLength(om_KeptAddr), omListLength(om_AlwaysKeptAddrs) |
---|
376 | #else |
---|
377 | 0, 0 |
---|
378 | #endif |
---|
379 | ); |
---|
380 | |
---|
381 | printf("Checking Memory and all cells "); |
---|
382 | fflush(stdout); |
---|
383 | omCheckCells(n_cells, END_CHECK_LEVEL, cells); |
---|
384 | printf("\n"); |
---|
385 | omPrintStats(stdout); |
---|
386 | omPrintInfo(stdout); |
---|
387 | if (om_Info.CurrentRegionsAlloc > 0) omPrintBinStats(stdout); |
---|
388 | fflush(stdout); |
---|
389 | #if CHECK_LEVEL > 0 && TRACK_LEVEL > 0 |
---|
390 | if (error_test && errors == 0) |
---|
391 | { |
---|
392 | missed_errors = omtTestErrors(); |
---|
393 | if (missed_errors < 0) |
---|
394 | { |
---|
395 | my_exit(); |
---|
396 | } |
---|
397 | } |
---|
398 | #endif |
---|
399 | omtMergeStickyBins(cells, n_cells); |
---|
400 | while (i< n_cells) |
---|
401 | { |
---|
402 | TestFree(&cells[i]); |
---|
403 | i++; |
---|
404 | } |
---|
405 | omFreeKeptAddr(); |
---|
406 | omtMergeStickyBins(cells, -1); |
---|
407 | omPrintStats(stdout); |
---|
408 | omPrintInfo(stdout); |
---|
409 | if (om_Info.CurrentRegionsAlloc > 0) |
---|
410 | { |
---|
411 | omPrintBinStats(stdout); |
---|
412 | used_regions += om_Info.CurrentRegionsAlloc; |
---|
413 | } |
---|
414 | omPrintUsedAddrs(stdout, 5); |
---|
415 | i=0; |
---|
416 | n--; |
---|
417 | if (n <= 0 || n_cells <= 100) |
---|
418 | { |
---|
419 | my_exit(); |
---|
420 | } |
---|
421 | else |
---|
422 | { |
---|
423 | n_cells = n_cells / decr; |
---|
424 | } |
---|
425 | } |
---|
426 | spec = MyRandSpec(); |
---|
427 | myprintf("%d:%lu:%ld:%ld", i, spec, GET_SIZE(spec), GET_TRACK(spec)); |
---|
428 | myfflush(stdout); |
---|
429 | if (DO_FREE(spec)) |
---|
430 | { |
---|
431 | if (i != 0) |
---|
432 | { |
---|
433 | myprintf(" FREE"); |
---|
434 | j = spec % i; |
---|
435 | myprintf(" %ld ", j); |
---|
436 | myfflush(stdout); |
---|
437 | TestFree(&cells[j]); |
---|
438 | TestAlloc(&cells[j], spec); |
---|
439 | } |
---|
440 | } |
---|
441 | else if (DO_REALLOC(spec)) |
---|
442 | { |
---|
443 | if (i != 0) |
---|
444 | { |
---|
445 | myprintf(" REALLOC"); |
---|
446 | j = spec % i; |
---|
447 | myprintf(" %ld ", j); |
---|
448 | myfflush(stdout); |
---|
449 | TestRealloc(&cells[j], spec); |
---|
450 | } |
---|
451 | } |
---|
452 | else if (DO_DUP(spec)) |
---|
453 | { |
---|
454 | if (i != 0) |
---|
455 | { |
---|
456 | myprintf(" DUP"); |
---|
457 | j = spec % i; |
---|
458 | myprintf(" %ld ", j); |
---|
459 | myfflush(stdout); |
---|
460 | TestDup(&cells[j], spec); |
---|
461 | } |
---|
462 | } |
---|
463 | else |
---|
464 | { |
---|
465 | myprintf(" ALLOC"); |
---|
466 | myfflush(stdout); |
---|
467 | TestAlloc(&cells[i], spec); |
---|
468 | i++; |
---|
469 | if (i % 1000 == 0) |
---|
470 | { |
---|
471 | printf("%d:", i / 1000); |
---|
472 | fflush(stdout); |
---|
473 | } |
---|
474 | } |
---|
475 | myprintf("\n"); |
---|
476 | myfflush(stdout); |
---|
477 | // free kept addresses from time to time |
---|
478 | if ((i % 10000) == 0 && i != n_cells && i!=last_kept_freed) |
---|
479 | { |
---|
480 | printf("F:"); |
---|
481 | omFreeKeptAddr(); |
---|
482 | last_kept_freed = i; |
---|
483 | } |
---|
484 | #if 0 |
---|
485 | if (CHECK_LEVEL > 2) |
---|
486 | { |
---|
487 | for (j=0; j<i; j++) |
---|
488 | { |
---|
489 | omtTestDebug(&cells[j]); |
---|
490 | } |
---|
491 | } |
---|
492 | #endif |
---|
493 | } |
---|
494 | return 0; |
---|
495 | } |
---|