ucx: test/array_tests.c@7e0f19fe23ff

     1 /*

     2  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.

     3  *

     4  * Copyright 2019 Mike Becker, Olaf Wintermann All rights reserved.

     5  *

     6  * Redistribution and use in source and binary forms, with or without

     7  * modification, are permitted provided that the following conditions are met:

     8  *

     9  *   1. Redistributions of source code must retain the above copyright

    10  *      notice, this list of conditions and the following disclaimer.

    11  *

    12  *   2. Redistributions in binary form must reproduce the above copyright

    13  *      notice, this list of conditions and the following disclaimer in the

    14  *      documentation and/or other materials provided with the distribution.

    15  *

    16  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"

    17  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

    18  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE

    19  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE

    20  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR

    21  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF

    22  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS

    23  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN

    24  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)

    25  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

    26  * POSSIBILITY OF SUCH DAMAGE.

    27  */

    29 #include "array_tests.h"

    30 #include <ucx/utils.h>

    32 UCX_TEST(test_ucx_array_destroy) {

    33     UcxArray array;

    34     ucx_array_init(&array, 16, sizeof(int));

    36     UCX_TEST_BEGIN

    37     ucx_array_destroy(&array);

    38     UCX_TEST_ASSERT(array.data == NULL, "data pointer not NULL after destroy");

    39     UCX_TEST_ASSERT(array.size == 0, "size not zero after destroy");

    40     UCX_TEST_ASSERT(array.capacity == 0, "capacity not zero after destroy");

    41     UCX_TEST_ASSERT(array.allocator == ucx_default_allocator(),

    42             "allocator corrupted during destroy");

    43     UCX_TEST_END

    44 }

    46 UCX_TEST(test_ucx_array_new) {

    47     UcxArray* array = ucx_array_new(16, 47);

    49     UCX_TEST_BEGIN

    50     UCX_TEST_ASSERT(array->data, "no memory allocated");

    51     UCX_TEST_ASSERT(array->size == 0, "size not initially zero");

    52     UCX_TEST_ASSERT(array->capacity == 16, "capacity not as requested");

    53     UCX_TEST_ASSERT(array->elemsize == 47, "element size not as requested");

    54     UCX_TEST_ASSERT(array->allocator == ucx_default_allocator(),

    55             "array not using the default allocator");

    56     UCX_TEST_END

    57     ucx_array_free(array);

    58 }

    60 UCX_TEST(test_ucx_array_append_from) {

    61     UcxArray *array = ucx_array_new(16, sizeof(int));

    62     int *elements;

    64     int x = 42;

    65     ucx_array_append_from(array, &x, 1);

    66     UCX_TEST_BEGIN

    68     elements = array->data;

    69     UCX_TEST_ASSERT(elements[0] == 42, "failed");

    71     int y[2] = {13, 37};

    72     ucx_array_append_from(array, y, 2);

    74     elements = array->data;

    75     UCX_TEST_ASSERT(array->size == 3, "incorrect size after append");

    76     UCX_TEST_ASSERT(elements[1] == 13, "failed");

    77     UCX_TEST_ASSERT(elements[2] == 37, "failed");

    78     UCX_TEST_ASSERT(elements[0] == 42,

    79             "append corrupted previously inserted data");

    81     ucx_array_append_from(array, NULL, 2);

    83     elements = array->data;

    84     UCX_TEST_ASSERT(array->size == 5, "incorrect size after NULL append");

    85     UCX_TEST_ASSERT(elements[3] == 0, "element is not zeroed");

    86     UCX_TEST_ASSERT(elements[4] == 0, "element is not zeroed");

    87     UCX_TEST_ASSERT(elements[0] == 42,

    88             "NULL append corrupted previously inserted data");

    89     UCX_TEST_ASSERT(elements[1] == 13,

    90             "NULL append corrupted previously inserted data");

    91     UCX_TEST_ASSERT(elements[2] == 37,

    92             "NULL append corrupted previously inserted data");

    94     UCX_TEST_END

    96     ucx_array_free(array);

    97 }

    99 UCX_TEST(test_ucx_array_prepend_from) {

   100     int *elems;

   101     UcxArray *array = ucx_array_new(16, sizeof(int));

   103     int x = 42;

   104     ucx_array_prepend_from(array, &x, 1);

   105     UCX_TEST_BEGIN

   107     elems = array->data;

   108     UCX_TEST_ASSERT(elems[0] == 42, "failed");

   110     int y[2] = {13, 37};

   111     ucx_array_prepend_from(array, y, 2);

   113     elems = array->data;

   114     UCX_TEST_ASSERT(array->size == 3, "incorrect size after prepend");

   115     UCX_TEST_ASSERT(elems[0] == 13, "failed");

   116     UCX_TEST_ASSERT(elems[1] == 37, "failed");

   117     UCX_TEST_ASSERT(elems[2] == 42,

   118             "prepend corrupted previously inserted data");

   120     ucx_array_prepend_from(array, NULL, 2);

   122     elems = array->data;

   123     UCX_TEST_ASSERT(array->size == 5, "incorrect size after NULL prepend");

   124     UCX_TEST_ASSERT(elems[0] == 0, "element is not zeroed");

   125     UCX_TEST_ASSERT(elems[1] == 0, "element is not zeroed");

   126     UCX_TEST_ASSERT(elems[2] == 13,

   127             "NULL prepend corrupted previously inserted data");

   128     UCX_TEST_ASSERT(elems[3] == 37,

   129             "NULL prepend corrupted previously inserted data");

   130     UCX_TEST_ASSERT(elems[4] == 42,

   131             "NULL prepend corrupted previously inserted data");

   133     UCX_TEST_END

   135     ucx_array_free(array);

   136 }

   138 UCX_TEST(test_ucx_array_set_from) {

   139     int *elems;

   140     UcxArray *array = ucx_array_new(16, sizeof(int));

   142     int x = 42;

   144     UCX_TEST_BEGIN

   146     ucx_array_set_from(array, 7, &x, 1);

   148     elems = array->data;

   149     UCX_TEST_ASSERT(elems[7] == 42, "failed");

   150     UCX_TEST_ASSERT(array->size >= 8, "array not resized on set");

   151     UCX_TEST_ASSERT(array->capacity == 16, "capacity changed unnecessarily");

   153     int y[2] = {13, 37};

   154     ucx_array_set_from(array, 27, y, 2);

   156     elems = array->data;

   157     UCX_TEST_ASSERT(elems[27] == 13, "failed");

   158     UCX_TEST_ASSERT(elems[28] == 37, "failed");

   159     UCX_TEST_ASSERT(array->size == 29, "array not resized on set");

   160     UCX_TEST_ASSERT(array->capacity == 32, "capacity not grown");

   162     ucx_array_set_from(array, 7, NULL, 2);

   164     elems = array->data;

   165     UCX_TEST_ASSERT(elems[7] == 0, "not zeroed on NULL set");

   166     UCX_TEST_ASSERT(elems[8] == 0, "not zeroed on NULL set");

   168     UCX_TEST_END

   170     ucx_array_free(array);

   171 }

   173 UCX_TEST(test_ucx_array_append) {

   174     UcxArray *array = ucx_array_new(16, sizeof(int));

   175     int *elements;

   177     ucx_array_append(array, 42);

   178     UCX_TEST_BEGIN

   180     elements = array->data;

   181     UCX_TEST_ASSERT(elements[0] == 42, "failed");

   183     ucx_array_append(array, 13);

   184     ucx_array_append(array, 37);

   186     elements = array->data;

   187     UCX_TEST_ASSERT(array->size == 3, "incorrect size after append");

   188     UCX_TEST_ASSERT(elements[1] == 13, "failed");

   189     UCX_TEST_ASSERT(elements[2] == 37, "failed");

   190     UCX_TEST_ASSERT(elements[0] == 42,

   191             "append corrupted previously inserted data");

   193     UCX_TEST_END

   195     ucx_array_destroy(array);

   196 }

   198 UCX_TEST(test_ucx_array_prepend) {

   199     int *elems;

   200     UcxArray *array = ucx_array_new(16, sizeof(int));

   202     ucx_array_prepend(array, 42);

   203     UCX_TEST_BEGIN

   205     elems = array->data;

   206     UCX_TEST_ASSERT(elems[0] == 42, "failed");

   208     ucx_array_prepend(array, 37);

   209     ucx_array_prepend(array, 13);

   211     elems = array->data;

   212     UCX_TEST_ASSERT(array->size == 3, "incorrect size after prepend");

   213     UCX_TEST_ASSERT(elems[0] == 13, "failed");

   214     UCX_TEST_ASSERT(elems[1] == 37, "failed");

   215     UCX_TEST_ASSERT(elems[2] == 42,

   216             "prepend corrupted previously inserted data");

   218     UCX_TEST_END

   220     ucx_array_free(array);

   221 }

   223 UCX_TEST(test_ucx_array_set) {

   224     int *elems;

   225     UcxArray *array = ucx_array_new(16, sizeof(int));

   227     UCX_TEST_BEGIN

   229     ucx_array_set(array, 7, 42);

   231     elems = array->data;

   232     UCX_TEST_ASSERT(elems[7] == 42, "failed");

   233     UCX_TEST_ASSERT(array->size == 8, "array not resized on set");

   234     UCX_TEST_ASSERT(array->capacity == 16, "capacity changed unnecessarily");

   236     ucx_array_set(array, 27, 13);

   237     ucx_array_set(array, 28, 37);

   239     elems = array->data;

   240     UCX_TEST_ASSERT(elems[27] == 13, "failed");

   241     UCX_TEST_ASSERT(elems[28] == 37, "failed");

   242     UCX_TEST_ASSERT(array->size == 29, "array not resized on set");

   243     UCX_TEST_ASSERT(array->capacity == 32, "capacity not grown");

   245     UCX_TEST_END

   247     ucx_array_free(array);

   248 }

   250 UCX_TEST(test_ucx_array_equals) {

   251     UcxArray *a1 = ucx_array_new(16, sizeof(int32_t));

   252     UcxArray *a2 = ucx_array_new(16, sizeof(int32_t));

   253     UcxArray *a3 = ucx_array_new(16, sizeof(int64_t));

   254     UcxArray *a4 = ucx_array_new(16, sizeof(int32_t));

   256     int32_t *intelems;

   257     int64_t *longintelems;

   259     a1->size = 5;

   260     intelems = a1->data;

   261     intelems[0] = 47;

   262     intelems[1] = 11;

   263     intelems[2] = 0;

   264     intelems[3] = 8;

   265     intelems[4] = 15;

   266     a2->size = 5;

   267     intelems = a2->data;

   268     intelems[0] = 47;

   269     intelems[1] = 11;

   270     intelems[2] = 0;

   271     intelems[3] = 8;

   272     intelems[4] = 15;

   273     a3->size = 5;

   274     longintelems = a3->data;

   275     longintelems[0] = 47;

   276     longintelems[1] = 11;

   277     longintelems[2] = 0;

   278     longintelems[3] = 8;

   279     longintelems[4] = 15;

   280     a4->size = 5;

   281     intelems = a4->data;

   282     intelems[0] = 47;

   283     intelems[1] = 11;

   284     intelems[2] = -6;

   285     intelems[3] = 8;

   286     intelems[4] = 15;

   288     UCX_TEST_BEGIN

   290     UCX_TEST_ASSERT(ucx_array_equals(a1, a2, ucx_cmp_int32, NULL), "failed");

   291     UCX_TEST_ASSERT(!ucx_array_equals(a1, a4, ucx_cmp_int32, NULL), "failed");

   292     UCX_TEST_ASSERT(!ucx_array_equals(a4, a1, ucx_cmp_int32, NULL), "failed");

   293     UCX_TEST_ASSERT(!ucx_array_equals(a1, a3, ucx_cmp_int64, NULL),

   294             "comparing arrays of different element size shall fail");

   295     UCX_TEST_ASSERT(!ucx_array_equals(a3, a1, ucx_cmp_int64, NULL),

   296             "comparing arrays of different element size shall fail");

   298     UCX_TEST_ASSERT(ucx_array_equals(a1, a2, NULL, NULL),

   299             "compare using memcmp() failed");

   300     UCX_TEST_ASSERT(!ucx_array_equals(a1, a4, NULL, NULL),

   301             "compare using memcmp() failed");

   303     UCX_TEST_END

   304     ucx_array_free(a1);

   305     ucx_array_free(a2);

   306     ucx_array_free(a3);

   307     ucx_array_free(a4);

   308 }

   310 UCX_TEST(test_ucx_array_concat) {

   311     UcxArray *a1 = ucx_array_new(16, sizeof(int));

   312     UcxArray *a2 = ucx_array_new(16, sizeof(int));

   313     int *elems;

   315     a1->size = 2;

   316     elems = a1->data;

   317     elems[0] = 47;

   318     elems[1] = 11;

   319     a2->size = 3;

   320     elems = a2->data;

   321     elems[0] = 0;

   322     elems[1] = 8;

   323     elems[2] = 15;

   325     UCX_TEST_BEGIN

   327     UCX_TEST_ASSERT(!ucx_array_concat(a1, a2), "failed");

   328     UCX_TEST_ASSERT(a1->size == 5, "failed");

   329     elems = a1->data;

   330     UCX_TEST_ASSERT(elems[0] == 47, "failed");

   331     UCX_TEST_ASSERT(elems[1] == 11, "failed");

   332     UCX_TEST_ASSERT(elems[2] == 0, "failed");

   333     UCX_TEST_ASSERT(elems[3] == 8, "failed");

   334     UCX_TEST_ASSERT(elems[4] == 15, "failed");

   336     a1->elemsize *= 2;

   337     UCX_TEST_ASSERT(ucx_array_concat(a1, a2),

   338             "arrays of different element size must not be concatenated");

   339     UCX_TEST_ASSERT(a1->size == 5,

   340             "arrays of different element size must not be concatenated");

   342     UCX_TEST_END

   343     ucx_array_free(a1);

   344     ucx_array_free(a2);

   345 }

   347 UCX_TEST(test_ucx_array_at) {

   348     UcxArray *array = ucx_array_new(16, sizeof(int));

   350     int x[3] = {42, 13, 5};

   351     ucx_array_append_from(array, x, 3);

   353     UCX_TEST_BEGIN

   355     UCX_TEST_ASSERT(*(int*)ucx_array_at(array, 1) == 13, "failed");

   356     *(int*)ucx_array_at(array, 1) = 80;

   357     UCX_TEST_ASSERT(*(int*)ucx_array_at(array, 1) == 80, "assignment failed");

   359     UCX_TEST_ASSERT(*(int*)ucx_array_at(array, 0) == 42, "corrupted data");

   360     UCX_TEST_ASSERT(*(int*)ucx_array_at(array, 2) == 5, "corrupted data");

   362     UCX_TEST_END

   364     ucx_array_free(array);

   365 }

   367 UCX_TEST(test_ucx_array_find) {

   368     UcxArray *array = ucx_array_new(16, sizeof(int));

   369     int *elems;

   371     array->size = 5;

   372     elems = array->data;

   373     elems[0] = 47;

   374     elems[1] = 11;

   375     elems[2] = 0;

   376     elems[3] = 8;

   377     elems[4] = 15;

   379     int x = 8;

   380     int y = 90;

   382     UCX_TEST_BEGIN

   384     UCX_TEST_ASSERT(ucx_array_find(array,(void*)&x,ucx_cmp_int,NULL) == 3,

   385         "doesn't find element");

   386     UCX_TEST_ASSERT(ucx_array_find(array,(void*)&y,ucx_cmp_int,NULL) == 5,

   387         "finds non-existing element");

   389     UCX_TEST_ASSERT(ucx_array_find(array,(void*)&x,NULL,NULL) == 3,

   390         "failed using memcmp()");

   391     UCX_TEST_ASSERT(ucx_array_find(array,(void*)&y,NULL,NULL) == 5,

   392         "failed using memcmp()");

   394     UCX_TEST_END

   395     ucx_array_free(array);

   396 }

   398 UCX_TEST(test_ucx_array_contains) {

   399     UcxArray *array = ucx_array_new(16, sizeof(int));

   400     int *elems;

   402     array->size = 5;

   403     elems = array->data;

   404     elems[0] = 47;

   405     elems[1] = 11;

   406     elems[2] = 0;

   407     elems[3] = 8;

   408     elems[4] = 15;

   410     int x = 8;

   411     int y = 90;

   413     UCX_TEST_BEGIN

   415     UCX_TEST_ASSERT(ucx_array_contains(array,(void*)&x,ucx_cmp_int,NULL),

   416         "false negative");

   417     UCX_TEST_ASSERT(!ucx_array_contains(array,(void*)&y,ucx_cmp_int,NULL),

   418         "false positive");

   420     UCX_TEST_ASSERT(ucx_array_contains(array,(void*)&x,NULL,NULL),

   421         "false negative using memcmp()");

   422     UCX_TEST_ASSERT(!ucx_array_contains(array,(void*)&y,NULL,NULL),

   423         "false positive using memcmp()");

   425     UCX_TEST_END

   426     ucx_array_free(array);

   427 }

   429 UCX_TEST(test_ucx_array_remove) {

   430     UcxArray *array = ucx_array_new(16, sizeof(int));

   431     int *elems;

   433     array->size = 5;

   434     elems = array->data;

   435     elems[0] = 47;

   436     elems[1] = 11;

   437     elems[2] = 0;

   438     elems[3] = 8;

   439     elems[4] = 15;

   441     UCX_TEST_BEGIN

   443     ucx_array_remove(array, 2);

   444     elems = array->data;

   445     UCX_TEST_ASSERT(

   446             elems[0] == 47 &&

   447             elems[1] == 11 &&

   448             elems[2] == 8 &&

   449             elems[3] == 15,

   450             "wrong contents after remove");

   451     UCX_TEST_ASSERT(array->size == 4, "wrong size after remove");

   453     ucx_array_remove_fast(array, 1);

   454     elems = array->data;

   455     UCX_TEST_ASSERT(

   456             elems[0] == 47 &&

   457             elems[1] == 15 &&

   458             elems[2] == 8,

   459             "wrong contents after fast remove");

   460     UCX_TEST_ASSERT(array->size == 3, "wrong size after fast remove");

   462     UCX_TEST_END

   463     ucx_array_free(array);

   464 }

   466 UCX_TEST(test_ucx_array_clone) {

   467     UcxArray array;

   468     UcxArray copy;

   469     ucx_array_init(&array, 16, sizeof(int));

   470     ucx_array_init(&copy, 4, 2*sizeof(double));

   471     int *elems;

   473     array.size = 5;

   474     elems = array.data;

   475     elems[0] = 47;

   476     elems[1] = 11;

   477     elems[2] = 0;

   478     elems[3] = 8;

   479     elems[4] = 15;

   481     ucx_array_clone(&copy, &array);

   482     UCX_TEST_BEGIN

   484     UCX_TEST_ASSERT(array.data != copy.data, "no true copy");

   485     UCX_TEST_ASSERT(array.size == copy.size, "size mismatch");

   486     UCX_TEST_ASSERT(array.capacity == copy.capacity, "capacity mismatch");

   487     UCX_TEST_ASSERT(array.elemsize == copy.elemsize, "element size mismatch");

   488     UCX_TEST_ASSERT(array.allocator == copy.allocator, "allocator mismatch");

   489     UCX_TEST_ASSERT(ucx_array_equals(&array, &copy, ucx_cmp_int, NULL),

   490             "contents do not match after clone");

   492     UCX_TEST_END

   494     ucx_array_destroy(&array);

   495     ucx_array_destroy(&copy);

   496 }

   498 static int ucx_cmp_int_reverse(const void* x, const void* y, void* data) {

   499     return -ucx_cmp_int(x,y,data);

   500 }

   502 UCX_TEST(test_ucx_array_sort) {

   503     int *elems;

   505     UcxArray *array = ucx_array_new(16, sizeof(int));

   506     array->size = 5;

   507     elems = array->data;

   508     elems[0] = 47;

   509     elems[1] = 11;

   510     elems[2] = 0;

   511     elems[3] = 8;

   512     elems[4] = 15;

   514     UcxArray *expected = ucx_array_new(16, sizeof(int));

   515     expected->size = 5;

   516     elems = expected->data;

   517     elems[0] = 0;

   518     elems[1] = 8;

   519     elems[2] = 11;

   520     elems[3] = 15;

   521     elems[4] = 47;

   523     UcxArray *expectedrev = ucx_array_new(16, sizeof(int));

   524     expectedrev->size = 5;

   525     elems = expectedrev->data;

   526     elems[0] = 47;

   527     elems[1] = 15;

   528     elems[2] = 11;

   529     elems[3] = 8;

   530     elems[4] = 0;

   533     UCX_TEST_BEGIN

   534     void* original_ptr = array->data;

   535     ucx_array_sort(array, ucx_cmp_int, NULL);

   536     UCX_TEST_ASSERT(ucx_array_equals(array, expected, NULL, NULL), "failed");

   537     UCX_TEST_ASSERT(array->size == 5, "size corrupted");

   538     UCX_TEST_ASSERT(array->data == original_ptr, "shall not reallocate");

   540     ucx_array_sort(array, ucx_cmp_int_reverse, NULL);

   541     UCX_TEST_ASSERT(ucx_array_equals(array, expectedrev, NULL, NULL), "failed");

   543     ucx_array_reserve(array, 32);

   544     ucx_array_reserve(expected, 32);

   545     array->size = expected->size = 32;

   546     for (size_t i = 0 ; i < 32 ; i++) {

   547         ((int*)array->data)[i]= ((i%2==0)?-1:1) * ((int) i);

   548         ((int*)expected->data)[i] = (-30+2*i) - (i > 15 ? 1 : 0);

   549     }

   551     /* dummy third argument to trigger a possible fallback for qsort_s */

   552     ucx_array_sort(array, ucx_cmp_int, array->data);

   553     UCX_TEST_ASSERT(ucx_array_equals(array, expected, NULL, NULL),

   554             "failed for bigger arrays");

   555     UCX_TEST_END

   557     ucx_array_free(expectedrev);

   558     ucx_array_free(expected);

   559     ucx_array_free(array);

   560 }

   562 UCX_TEST(test_ucx_array_autogrow) {

   563     int *elems;

   564     UcxArray *array = ucx_array_new(4, sizeof(int));

   565     array->size = 3;

   566     elems = array->data;

   567     elems[0] = 47;

   568     elems[1] = 11;

   569     int x = 5;

   571     UCX_TEST_BEGIN

   573     void* oldptr = array->data;

   575     ucx_array_append(array, 5);

   576     UCX_TEST_ASSERT(array->capacity == 4 && array->data == oldptr,

   577             "array should not grow too early");

   578     ucx_array_append(array, 5);

   579     elems = array->data;

   580     UCX_TEST_ASSERT(array->capacity == 8, "array did not grow");

   581     UCX_TEST_ASSERT(array->size == 5, "incorrect size after grow");

   582     UCX_TEST_ASSERT(elems[3] == 5 && elems[4] == 5, "corrupt data");

   584     UCX_TEST_END

   585     ucx_array_free(array);

   586 }

   588 UCX_TEST(test_ucx_array_shrink) {

   589     UcxArray *array = ucx_array_new(16, sizeof(int));

   590     array->size = 4;

   592     UCX_TEST_BEGIN

   593     UCX_TEST_ASSERT(!ucx_array_shrink(array), "failed");

   594     UCX_TEST_ASSERT(array->capacity == 4, "incorrect capacity after shrink");

   595     UCX_TEST_END

   596     ucx_array_free(array);

   597 }

   599 UCX_TEST(test_ucx_array_resize) {

   600     UcxArray *array = ucx_array_new(16, sizeof(int));

   601     array->size = 8;

   603     UCX_TEST_BEGIN

   605     UCX_TEST_ASSERT(!ucx_array_resize(array, 32), "failed");

   606     UCX_TEST_ASSERT(array->capacity == 32, "incorrect capacity after resize");

   607     UCX_TEST_ASSERT(array->size == 8, "incorrect size after resize");

   609     UCX_TEST_ASSERT(!ucx_array_resize(array, 4), "failed");

   610     UCX_TEST_ASSERT(array->capacity == 4, "incorrect capacity after resize");

   611     UCX_TEST_ASSERT(array->size == 4, "incorrect size after resize");

   613     UCX_TEST_END

   614     ucx_array_free(array);

   615 }

   617 UCX_TEST(test_ucx_array_reserve) {

   618     UcxArray *array = ucx_array_new(16, sizeof(int));

   620     UCX_TEST_BEGIN

   622     UCX_TEST_ASSERT(!ucx_array_reserve(array, 4), "failed");

   623     UCX_TEST_ASSERT(array->capacity == 16, "reserve shall not shrink");

   625     UCX_TEST_ASSERT(!ucx_array_resize(array, 32), "failed");

   626     UCX_TEST_ASSERT(array->capacity == 32, "incorrect capacity after reserve");

   628     UCX_TEST_END

   629     ucx_array_free(array);

   630 }

   632 UCX_TEST(test_ucx_array_util_set) {

   633     size_t capacity = 16;

   634     int* array = malloc(sizeof(int)*capacity);

   636     UCX_TEST_BEGIN

   638     UCX_ARRAY_UTIL_SET(&array, &capacity, 7, 42);

   640     UCX_TEST_ASSERT(array[7] == 42, "failed");

   641     UCX_TEST_ASSERT(capacity == 16, "capacity changed unnecessarily");

   643     UCX_ARRAY_UTIL_SET(&array, &capacity, 37, 13);

   644     UCX_ARRAY_UTIL_SET(&array, &capacity, 38, 37);

   646     UCX_TEST_ASSERT(array[37] == 13, "failed");

   647     UCX_TEST_ASSERT(array[38] == 37, "failed");

   648     UCX_TEST_ASSERT(capacity == 64, "capacity not grown");

   650     UCX_TEST_END

   652     free(array);

   653 }

Mercurial > hg > ucx / file revision

test/array_tests.c@7e0f19fe23ff

test/array_tests.c