ucx: test/map_tests.c@180bc6b18fec

     1 /*

     2  *

     3  */

     5 #include "map_tests.h"

     7 UCX_TEST_IMPLEMENT(test_ucx_map_new) {

     8     UcxMap *map = ucx_map_new(16);

     9     UCX_TEST_BEGIN

    10     UCX_TEST_ASSERT(map->size == 16, "wrong size");

    11     UCX_TEST_ASSERT(map->map != NULL, "failed");

    13     UCX_TEST_END

    14     ucx_map_free(map);

    15 }

    17 UCX_TEST_IMPLEMENT(test_ucx_key) {

    18     UcxKey key = ucx_key("This is a text.", 15);

    19     UCX_TEST_BEGIN

    20     UCX_TEST_ASSERT(strncmp(key.data, "This is a text.", 15) == 0, "failed");

    21     UCX_TEST_ASSERT(key.len == 15, "failed");

    22     UCX_TEST_ASSERT(key.hash == 1261186027, "hash failed");

    24     UCX_TEST_END

    25 }

    27 UCX_TEST_IMPLEMENT(test_ucx_map_put) {

    29     UcxMap *map = ucx_map_new(4);

    31     int td[5];

    32     td[0] = 10; td[1] = 42; td[2] = 70; td[3] = 11200; td[4] = 80000;

    34     UCX_TEST_BEGIN

    35     ucx_map_cstr_put(map, "Key2", &td[2]); /* 0 */

    36     ucx_map_cstr_put(map, "Key0", &td[0]); /* 0 */

    37     ucx_map_cstr_put(map, "Key1", &td[1]); /* 3 */

    38     ucx_map_cstr_put(map, "KeY3", &td[3]); /* 2 */

    39     ucx_map_cstr_put(map, "KEY4", &td[4]); /* 0 */

    41     UCX_TEST_ASSERT(*((int*)map->map[0]->data) == td[0], "failed Key0");

    42     UCX_TEST_ASSERT(map->map[0]->next != NULL, "no list at slot 0");

    43     UCX_TEST_ASSERT(*((int*)map->map[0]->next->data) == td[2], "failed Key2");

    44     UCX_TEST_ASSERT(map->map[0]->next->next != NULL, "list corrupt at slot 0");

    45     UCX_TEST_ASSERT(*((int*)map->map[0]->next->next->data) == td[4],

    46             "failed Key4")

    47     UCX_TEST_ASSERT(map->map[0]->next->next->next == NULL,

    48             "slot 0 not terminated")

    50     UCX_TEST_ASSERT(map->map[1] == NULL, "slot 1 not terminated");

    52     UCX_TEST_ASSERT(*((int*)map->map[2]->data) == td[3], "failed KeY3");

    53     UCX_TEST_ASSERT(map->map[2]->next == NULL, "slot 2 not terminated");

    55     UCX_TEST_ASSERT(*((int*)map->map[3]->data) == td[1], "failed Key1");

    57     ucx_map_cstr_put(map, "Key0", &td[3]); /* 0 */

    59     UCX_TEST_ASSERT(*((int*)map->map[0]->data) == td[3], "overwrite failed");

    60     UCX_TEST_ASSERT(*((int*)map->map[0]->next->data) == td[2],

    61             "overwrite failed")

    62     UCX_TEST_ASSERT(*((int*)map->map[0]->next->next->data) == td[4],

    63             "overwrite failed")

    64     UCX_TEST_ASSERT(map->map[0]->next->next->next == NULL, "overwrite failed");

    66     UCX_TEST_END

    67     ucx_map_free(map);

    68 }

    70 UCX_TEST_IMPLEMENT(test_ucx_map_get) {

    71     UcxMap *map = ucx_map_new(4);

    73     int td[5];

    74     td[0] = 10; td[1] = 42; td[2] = 70; td[3] = 11200; td[4] = 80000;

    76     ucx_map_cstr_put(map, "Key2", &td[2]); /* 0 */

    77     ucx_map_cstr_put(map, "Key0", &td[0]); /* 0 */

    78     ucx_map_cstr_put(map, "Key1", &td[1]); /* 3 */

    79     ucx_map_cstr_put(map, "KeY3", &td[3]); /* 2 */

    80     ucx_map_cstr_put(map, "KEY4", &td[4]); /* 0 */

    81     UCX_TEST_BEGIN

    83     td[0] = *((int*)ucx_map_cstr_get(map, "Key0"));

    84     td[1] = *((int*)ucx_map_cstr_get(map, "Key1"));

    85     td[2] = *((int*)ucx_map_cstr_get(map, "Key2"));

    86     td[3] = *((int*)ucx_map_cstr_get(map, "KeY3"));

    87     td[4] = *((int*)ucx_map_cstr_get(map, "KEY4"));

    88     UCX_TEST_ASSERT(td[0] == 10, "failed key 0");

    89     UCX_TEST_ASSERT(td[1] == 42, "failed key 1");

    90     UCX_TEST_ASSERT(td[2] == 70, "failed key 2");

    91     UCX_TEST_ASSERT(td[3] == 11200, "failed key 3");

    92     UCX_TEST_ASSERT(td[4] == 80000, "failed key 4");

    94     UCX_TEST_ASSERT(map->count == 5, "expected 5 remaining values");

    95     UCX_TEST_ASSERT(ucx_map_cstr_get(map, "Key0") != NULL, "element removed");

    97     UCX_TEST_END

    98     ucx_map_free(map);

    99 }

   101 UCX_TEST_IMPLEMENT(test_ucx_map_remove) {

   102     UcxMap *map = ucx_map_new(4);

   104     int td[5];

   105     td[0] = 10; td[1] = 42; td[2] = 70; td[3] = 11200; td[4] = 80000;

   107     ucx_map_cstr_put(map, "Key2", &td[2]); /* 0 */

   108     ucx_map_cstr_put(map, "Key0", &td[0]); /* 0 */

   109     ucx_map_cstr_put(map, "Key1", &td[1]); /* 3 */

   110     ucx_map_cstr_put(map, "KeY3", &td[3]); /* 2 */

   111     ucx_map_cstr_put(map, "KEY4", &td[4]); /* 0 */

   112     UCX_TEST_BEGIN

   114     td[0] = *((int*)ucx_map_cstr_remove(map, "Key0"));

   115     td[1] = *((int*)ucx_map_cstr_get(map, "Key1"));

   116     td[2] = *((int*)ucx_map_cstr_remove(map, "Key2"));

   117     td[3] = *((int*)ucx_map_cstr_get(map, "KeY3"));

   118     td[4] = *((int*)ucx_map_cstr_get(map, "KEY4"));

   119     UCX_TEST_ASSERT(td[0] == 10, "failed key 0");

   120     UCX_TEST_ASSERT(td[1] == 42, "failed key 1");

   121     UCX_TEST_ASSERT(td[2] == 70, "failed key 2");

   122     UCX_TEST_ASSERT(td[3] == 11200, "failed key 3");

   123     UCX_TEST_ASSERT(td[4] == 80000, "failed key 4");

   125     UCX_TEST_ASSERT(map->count == 3, "expected 3 remaining values");

   126     UCX_TEST_ASSERT(ucx_map_cstr_get(map, "Key0")==NULL, "element not removed");

   127     UCX_TEST_ASSERT(ucx_map_cstr_get(map, "Key1")!=NULL, "element removed");

   128     UCX_TEST_ASSERT(ucx_map_cstr_get(map, "Key2")==NULL, "element not removed");

   129     UCX_TEST_ASSERT(ucx_map_cstr_get(map, "KeY3")!=NULL, "element removed");

   130     UCX_TEST_ASSERT(ucx_map_cstr_get(map, "KEY4")!=NULL, "element removed");

   132     UCX_TEST_ASSERT(ucx_map_cstr_remove(map, "Key2") == NULL,

   133             "subsequent remove call shall return NULL");

   135     UCX_TEST_END

   136     ucx_map_free(map);

   137 }

   139 UCX_TEST_SUBROUTINE(test_ucx_map_itersrt, mapptr) {

   140     UcxMap *map = (UcxMap*) mapptr;

   141     int v1 = 10;

   142     int v2 = 15;

   143     int v3 = 7;

   144     int v4 = 9;

   146     ucx_map_cstr_put(map, "v1", &v1);

   147     ucx_map_cstr_put(map, "v2", &v2);

   148     ucx_map_cstr_put(map, "v3", &v3);

   149     ucx_map_cstr_put(map, "v4", &v4);

   151     UcxMapIterator i = ucx_map_iterator(map);

   152     int check = 0;

   153     int hit = 0;

   155     int* v;

   156     UCX_MAP_FOREACH(v, i) {

   157         check += *v;

   158         hit++;

   159     }

   161     UCX_TEST_ASSERT(hit == 4, "test1: wrong number of hits");

   162     UCX_TEST_ASSERT(check == v1+v2+v3+v4, "test1: wrong result");

   163 }

   165 UCX_TEST_IMPLEMENT(test_ucx_map_iterator) {

   166     UcxMap *map = ucx_map_new(16);

   167     UCX_TEST_BEGIN

   168     UCX_TEST_CALL_SUBROUTINE(test_ucx_map_itersrt, map)

   169     UCX_TEST_END

   170     ucx_map_free(map);

   171 }

   173 UCX_TEST_IMPLEMENT(test_ucx_map_iterator_chain) {

   174     UcxMap *map = ucx_map_new(1);

   175     UCX_TEST_BEGIN

   176     UCX_TEST_CALL_SUBROUTINE(test_ucx_map_itersrt, map)

   177     UCX_TEST_END

   178     ucx_map_free(map);

   179 }

   181 void* test_ucx_map_store_load_encdec(void *value, void *data, size_t *size) {

   182     char *string = (char*) value;

   183     size_t n = strlen(string);

   184     char *encoded = malloc(n+1);

   185     for (int i = 0 ; i < n ; i++) {

   186         encoded[i] = string[n-1-i];

   187     }

   188     encoded[n] = 0;

   189     *size = n+1;

   190     return encoded;

   191 }

   193 UCX_TEST_IMPLEMENT(test_ucx_map_store_load) {

   194     UcxMap *map = ucx_map_new(4);

   196     ucx_map_cstr_put(map, "test", "test");

   197     ucx_map_cstr_put(map, "key", "value");

   198     ucx_map_cstr_put(map, "other.very.long.key", "value");

   199     ucx_map_cstr_put(map, "testkey", "testvalue");

   200     ucx_map_cstr_put(map, "simple", "not a key but an extremely long value "

   201             "to test if the buffer extension works as designed");

   203     UCX_TEST_BEGIN

   204     FILE *f = tmpfile();

   205     UCX_TEST_ASSERT(f, "test file cannot be opened, test aborted")

   206     int r;

   208     fwrite(" # comment test\n", 1, 16, f);

   209     r = ucx_map_store_enc(map, f, test_ucx_map_store_load_encdec, NULL);

   210     fwrite("!discard this", 1, 13, f);

   211     fflush(f);

   213     ucx_map_free(map);

   214     map = ucx_map_new(1);

   215     fseek(f, 0, SEEK_SET);

   216     UcxAllocator allocator = UCX_ALLOCATOR_DEFAULT;

   217     r += ucx_map_load_enc(map, f, allocator,

   218             test_ucx_map_store_load_encdec, NULL);

   219     fclose(f);

   221     char *value;

   222     UCX_TEST_ASSERT(r == 0, "IO errors, test cannot be performed");

   224     value = ucx_map_cstr_get(map, "test");

   225     UCX_TEST_ASSERT(value != NULL, "value not found for key: test");

   226     UCX_TEST_ASSERT(strcmp(value, "test") == 0, "value error for key: test");

   228     value = ucx_map_cstr_get(map, "key");

   229     UCX_TEST_ASSERT(value != NULL, "value not found for key: key");

   230     UCX_TEST_ASSERT(strcmp(value, "value") == 0, "value error for key: key");

   232     value = ucx_map_cstr_get(map, "other.very.long.key");

   233     UCX_TEST_ASSERT(value != NULL,

   234             "value not found for key: other.very.long.key");

   235     UCX_TEST_ASSERT(strcmp(value, "value") == 0,

   236             "value error for key: other.very.long.key");

   238     value = ucx_map_cstr_get(map, "testkey");

   239     UCX_TEST_ASSERT(value != NULL, "value not found for key: testkey");

   240     UCX_TEST_ASSERT(strcmp(value, "testvalue") == 0,

   241             "value error for key: testkey");

   243     value = ucx_map_cstr_get(map, "simple");

   244     UCX_TEST_ASSERT(value != NULL, "value not found for key: simple");

   245     UCX_TEST_ASSERT(strcmp(value, "not a key but an extremely long value "

   246             "to test if the buffer extension works as designed") == 0,

   247             "value error for key: simple");

   249     void *d;

   250     UcxMapIterator iter = ucx_map_iterator(map);

   251     UCX_MAP_FOREACH(d, iter) {

   252         free(d);

   253     }

   254     ucx_map_free(map);

   255     UCX_TEST_END

   256 }

   258 UCX_TEST_IMPLEMENT(test_ucx_map_store_load_with_mempool) {

   259     UcxMap *map = ucx_map_new(4);

   261     ucx_map_cstr_put(map, "test", "test");

   262     ucx_map_cstr_put(map, "key", "value");

   263     ucx_map_cstr_put(map, "testkey", "testvalue");

   264     ucx_map_cstr_put(map, "simple", "a simple value");

   266     UCX_TEST_BEGIN

   267     FILE *f = tmpfile();

   268     UCX_TEST_ASSERT(f, "test file cannot be opened, test aborted")

   269     int r;

   270     r = ucx_map_store_enc(map, f, NULL, NULL);

   271     ucx_map_free(map);

   272     fflush(f);

   274     UcxMempool *pool = ucx_mempool_new(4);

   275     map = ucx_map_new(4);

   276     fseek(f, 0, SEEK_SET);

   277     UcxAllocator allocator = UCX_ALLOCATOR_MEMPOOL(pool);

   278     r += ucx_map_load_enc(map, f, allocator,

   279             test_ucx_map_store_load_encdec, NULL);

   280     fclose(f);

   282     UCX_TEST_ASSERT(r == 0, "IO errors, test cannot be performed");

   283     UcxMapIterator iter = ucx_map_iterator(map);

   284     char *value; size_t n;

   285     UCX_MAP_FOREACH(value, iter) {

   286         n = strlen(value);

   287         UCX_TEST_ASSERT(strncmp(pool->data[iter.index], value, n),

   288                 "values of map does not match pooled values");

   289     }

   291     ucx_mempool_free(pool);

   292     ucx_map_free(map);

   293     UCX_TEST_END

   294 }

   296 UCX_TEST_IMPLEMENT(test_ucx_map_clone) {

   297     UcxMap *map = ucx_map_new(4);

   299     ucx_map_cstr_put(map, "key1", "value1");

   300     ucx_map_cstr_put(map, "key2", "value2");

   301     ucx_map_cstr_put(map, "key3", "value3");

   303     UcxMap *clone = ucx_map_clone(map, NULL, NULL);

   305     char *v1 = ucx_map_cstr_get(map, "key1");

   306     char *v2 = ucx_map_cstr_get(map, "key2");

   307     char *v3 = ucx_map_cstr_get(map, "key3");

   309     UCX_TEST_BEGIN

   311     UCX_TEST_ASSERT(v1 != NULL, "failed key 1");

   312     UCX_TEST_ASSERT(v2 != NULL, "failed key 2");

   313     UCX_TEST_ASSERT(v3 != NULL, "failed key 3");

   315     char *c1 = ucx_map_cstr_get(clone, "key1");

   316     char *c2 = ucx_map_cstr_get(clone, "key2");

   317     char *c3 = ucx_map_cstr_get(clone, "key3");

   319     UCX_TEST_ASSERT(c1 != NULL, "failed key 1 (clone)");

   320     UCX_TEST_ASSERT(c2 != NULL, "failed key 2 (clone)");

   321     UCX_TEST_ASSERT(c3 != NULL, "failed key 3 (clone)");

   323     UCX_TEST_ASSERT(strcmp(c1, v1) == 0, "value error for key1");

   324     UCX_TEST_ASSERT(strcmp(c2, v2) == 0, "value error for key2");

   325     UCX_TEST_ASSERT(strcmp(c3, v3) == 0, "value error for key3");

   327     UCX_TEST_END

   329     ucx_map_free(map);

   330     ucx_map_free(clone);

   331 }

   333 UCX_TEST_IMPLEMENT(test_ucx_map_rehash) {

   334     UcxMap *map = ucx_map_new(4);

   336     char keys[10][5];

   337     char values[10][7];

   338     for (int i = 0 ; i < 10 ; i++) {

   339         strcpy(keys[i], "key");

   340         keys[i][3] = 48+i; keys[i][4] = 0;

   341         strcpy(values[i], "value");

   342         values[i][5] = 48+i; values[i][6] = 0;

   344         ucx_map_cstr_put(map, keys[i], values[i]);

   345     }

   347     ucx_map_rehash(map);

   349     UCX_TEST_BEGIN

   350     UCX_TEST_ASSERT(map->size == 25, "new capacity shall be 2.5 * count");

   351     UCX_TEST_ASSERT(map->count == 10, "new map element count incorrect");

   352     for (int i = 0 ; i < 10 ; i++) {

   353         char *value = ucx_map_cstr_get(map, keys[i]);

   354         UCX_TEST_ASSERT(value != NULL, "new map is missing old keys");

   355         UCX_TEST_ASSERT(strncmp(value, values[i], 6) == 0,

   356                 "new map contains incorrect values");

   357     }

   358     ucx_map_rehash(map);

   359     UCX_TEST_ASSERT(map->size == 25,

   360             "subsequent rehashing call shall not change size");

   361     UCX_TEST_END

   363     ucx_map_free(map);

   364 }

Mercurial > hg > ucx / file revision

test/map_tests.c@180bc6b18fec

test/map_tests.c