ucx: test/array_tests.c@871a8ffe6c9d

     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_append_from_struct) {

   100     struct teststruct {

   101         unsigned long long x;

   102         unsigned long long y;

   103         unsigned long long z;

   104     };

   106     UcxArray *array = ucx_array_new(16, sizeof(struct teststruct));

   107     struct teststruct *elements;

   109     struct teststruct data;

   110     data.x = 13; data.y = 37; data.z = 47;

   112     ucx_array_append_from(array, &data, 1);

   113     UCX_TEST_BEGIN

   115     elements = array->data;

   116     UCX_TEST_ASSERT(elements[0].x == 13, "failed");

   117     UCX_TEST_ASSERT(elements[0].y == 37, "failed");

   118     UCX_TEST_ASSERT(elements[0].z == 47, "failed");

   120     data.x = 0; data.y = 8; data.z = 15;

   121     ucx_array_append_from(array, &data, 1);

   123     elements = array->data;

   124     UCX_TEST_ASSERT(array->size == 2, "incorrect size after append");

   125     UCX_TEST_ASSERT(elements[1].x == 0, "failed");

   126     UCX_TEST_ASSERT(elements[1].y == 8, "failed");

   127     UCX_TEST_ASSERT(elements[1].z == 15, "failed");

   129     UCX_TEST_ASSERT(elements[0].x == 13,

   130             "append corrupted previously inserted data");

   131     UCX_TEST_ASSERT(elements[0].y == 37,

   132             "append corrupted previously inserted data");

   133     UCX_TEST_ASSERT(elements[0].z == 47,

   134             "append corrupted previously inserted data");

   136     UCX_TEST_END

   138     ucx_array_destroy(array);

   139 }

   141 UCX_TEST(test_ucx_array_prepend_from) {

   142     int *elems;

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

   145     int x = 42;

   146     ucx_array_prepend_from(array, &x, 1);

   147     UCX_TEST_BEGIN

   149     elems = array->data;

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

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

   153     ucx_array_prepend_from(array, y, 2);

   155     elems = array->data;

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

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

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

   159     UCX_TEST_ASSERT(elems[2] == 42,

   160             "prepend corrupted previously inserted data");

   162     ucx_array_prepend_from(array, NULL, 2);

   164     elems = array->data;

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

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

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

   168     UCX_TEST_ASSERT(elems[2] == 13,

   169             "NULL prepend corrupted previously inserted data");

   170     UCX_TEST_ASSERT(elems[3] == 37,

   171             "NULL prepend corrupted previously inserted data");

   172     UCX_TEST_ASSERT(elems[4] == 42,

   173             "NULL prepend corrupted previously inserted data");

   175     UCX_TEST_END

   177     ucx_array_free(array);

   178 }

   180 UCX_TEST(test_ucx_array_set_from) {

   181     int *elems;

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

   184     int x = 42;

   186     UCX_TEST_BEGIN

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

   190     elems = array->data;

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

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

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

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

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

   198     elems = array->data;

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

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

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

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

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

   206     elems = array->data;

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

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

   210     UCX_TEST_END

   212     ucx_array_free(array);

   213 }

   216 UCX_TEST(test_ucx_array_equals) {

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

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

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

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

   222     int32_t *intelems;

   223     int64_t *longintelems;

   225     a1->size = 5;

   226     intelems = a1->data;

   227     intelems[0] = 47;

   228     intelems[1] = 11;

   229     intelems[2] = 0;

   230     intelems[3] = 8;

   231     intelems[4] = 15;

   232     a2->size = 5;

   233     intelems = a2->data;

   234     intelems[0] = 47;

   235     intelems[1] = 11;

   236     intelems[2] = 0;

   237     intelems[3] = 8;

   238     intelems[4] = 15;

   239     a3->size = 5;

   240     longintelems = a3->data;

   241     longintelems[0] = 47;

   242     longintelems[1] = 11;

   243     longintelems[2] = 0;

   244     longintelems[3] = 8;

   245     longintelems[4] = 15;

   246     a4->size = 5;

   247     intelems = a4->data;

   248     intelems[0] = 47;

   249     intelems[1] = 11;

   250     intelems[2] = -6;

   251     intelems[3] = 8;

   252     intelems[4] = 15;

   254     UCX_TEST_BEGIN

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

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

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

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

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

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

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

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

   265             "compare using memcmp() failed");

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

   267             "compare using memcmp() failed");

   269     UCX_TEST_END

   270     ucx_array_free(a1);

   271     ucx_array_free(a2);

   272     ucx_array_free(a3);

   273     ucx_array_free(a4);

   274 }

   276 UCX_TEST(test_ucx_array_concat) {

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

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

   279     int *elems;

   281     a1->size = 2;

   282     elems = a1->data;

   283     elems[0] = 47;

   284     elems[1] = 11;

   285     a2->size = 3;

   286     elems = a2->data;

   287     elems[0] = 0;

   288     elems[1] = 8;

   289     elems[2] = 15;

   291     UCX_TEST_BEGIN

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

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

   295     elems = a1->data;

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

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

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

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

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

   302     a1->elemsize *= 2;

   303     UCX_TEST_ASSERT(ucx_array_concat(a1, a2),

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

   305     UCX_TEST_ASSERT(a1->size == 5,

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

   308     UCX_TEST_END

   309     ucx_array_free(a1);

   310     ucx_array_free(a2);

   311 }

   313 UCX_TEST(test_ucx_array_at) {

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

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

   317     ucx_array_append_from(array, x, 3);

   319     UCX_TEST_BEGIN

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

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

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

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

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

   328     UCX_TEST_END

   330     ucx_array_free(array);

   331 }

   333 UCX_TEST(test_ucx_array_find) {

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

   335     int *elems;

   337     array->size = 5;

   338     elems = array->data;

   339     elems[0] = 47;

   340     elems[1] = 11;

   341     elems[2] = 0;

   342     elems[3] = 8;

   343     elems[4] = 15;

   345     int x = 8;

   346     int y = 90;

   348     UCX_TEST_BEGIN

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

   351         "doesn't find element");

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

   353         "finds non-existing element");

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

   356         "failed using memcmp()");

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

   358         "failed using memcmp()");

   360     UCX_TEST_END

   361     ucx_array_free(array);

   362 }

   364 UCX_TEST(test_ucx_array_contains) {

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

   366     int *elems;

   368     array->size = 5;

   369     elems = array->data;

   370     elems[0] = 47;

   371     elems[1] = 11;

   372     elems[2] = 0;

   373     elems[3] = 8;

   374     elems[4] = 15;

   376     int x = 8;

   377     int y = 90;

   379     UCX_TEST_BEGIN

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

   382         "false negative");

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

   384         "false positive");

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

   387         "false negative using memcmp()");

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

   389         "false positive using memcmp()");

   391     UCX_TEST_END

   392     ucx_array_free(array);

   393 }

   395 UCX_TEST(test_ucx_array_remove) {

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

   397     int *elems;

   399     array->size = 5;

   400     elems = array->data;

   401     elems[0] = 47;

   402     elems[1] = 11;

   403     elems[2] = 0;

   404     elems[3] = 8;

   405     elems[4] = 15;

   407     UCX_TEST_BEGIN

   409     ucx_array_remove(array, 2);

   410     elems = array->data;

   411     UCX_TEST_ASSERT(

   412             elems[0] == 47 &&

   413             elems[1] == 11 &&

   414             elems[2] == 8 &&

   415             elems[3] == 15,

   416             "wrong contents after remove");

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

   419     ucx_array_remove_fast(array, 1);

   420     elems = array->data;

   421     UCX_TEST_ASSERT(

   422             elems[0] == 47 &&

   423             elems[1] == 15 &&

   424             elems[2] == 8,

   425             "wrong contents after fast remove");

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

   428     UCX_TEST_END

   429     ucx_array_free(array);

   430 }

   432 UCX_TEST(test_ucx_array_clone) {

   433     UcxArray array;

   434     UcxArray copy;

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

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

   437     int *elems;

   439     array.size = 5;

   440     elems = array.data;

   441     elems[0] = 47;

   442     elems[1] = 11;

   443     elems[2] = 0;

   444     elems[3] = 8;

   445     elems[4] = 15;

   447     ucx_array_clone(&copy, &array);

   448     UCX_TEST_BEGIN

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

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

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

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

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

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

   456             "contents do not match after clone");

   458     UCX_TEST_END

   460     ucx_array_destroy(&array);

   461     ucx_array_destroy(&copy);

   462 }

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

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

   466 }

   468 UCX_TEST(test_ucx_array_sort) {

   469     int *elems;

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

   472     array->size = 5;

   473     elems = array->data;

   474     elems[0] = 47;

   475     elems[1] = 11;

   476     elems[2] = 0;

   477     elems[3] = 8;

   478     elems[4] = 15;

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

   481     expected->size = 5;

   482     elems = expected->data;

   483     elems[0] = 0;

   484     elems[1] = 8;

   485     elems[2] = 11;

   486     elems[3] = 15;

   487     elems[4] = 47;

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

   490     expectedrev->size = 5;

   491     elems = expectedrev->data;

   492     elems[0] = 47;

   493     elems[1] = 15;

   494     elems[2] = 11;

   495     elems[3] = 8;

   496     elems[4] = 0;

   499     UCX_TEST_BEGIN

   500     void* original_ptr = array->data;

   501     ucx_array_sort(array, ucx_cmp_int, NULL);

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

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

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

   506     ucx_array_sort(array, ucx_cmp_int_reverse, NULL);

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

   509     ucx_array_reserve(array, 32);

   510     ucx_array_reserve(expected, 32);

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

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

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

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

   515     }

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

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

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

   520             "failed for bigger arrays");

   521     UCX_TEST_END

   523     ucx_array_free(expectedrev);

   524     ucx_array_free(expected);

   525     ucx_array_free(array);

   526 }

   528 UCX_TEST(test_ucx_array_shrink) {

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

   530     array->size = 4;

   532     UCX_TEST_BEGIN

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

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

   535     UCX_TEST_END

   536     ucx_array_free(array);

   537 }

   539 UCX_TEST(test_ucx_array_resize) {

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

   541     array->size = 8;

   543     UCX_TEST_BEGIN

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

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

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

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

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

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

   553     UCX_TEST_END

   554     ucx_array_free(array);

   555 }

   557 UCX_TEST(test_ucx_array_reserve) {

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

   560     UCX_TEST_BEGIN

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

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

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

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

   568     UCX_TEST_END

   569     ucx_array_free(array);

   570 }

   572 UCX_TEST(test_ucx_array_grow) {

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

   574     array->size = 12;

   576     UCX_TEST_BEGIN

   578     UCX_TEST_ASSERT(!ucx_array_grow(array, 4), "failed");

   579     UCX_TEST_ASSERT(array->capacity == 16, "shall be noop if contents fit");

   580     /* subsequent calls shall also be noops */

   581     UCX_TEST_ASSERT(!ucx_array_grow(array, 4), "failed");

   582     UCX_TEST_ASSERT(array->capacity == 16, "shall be noop if contents fit");

   584     UCX_TEST_ASSERT(!ucx_array_grow(array, 6), "failed");

   585     UCX_TEST_ASSERT(array->capacity == 18, "incorrect capacity after grow");

   587     UCX_TEST_END

   588     ucx_array_free(array);

   589 }

   591 UCX_TEST(test_ucx_array_util_set) {

   592     size_t capacity = 16;

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

   594     int x;

   596     UCX_TEST_BEGIN

   598     x = 42;

   599     ucx_array_util_set(&array, &capacity, sizeof(int), 7, &x);

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

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

   604     x = 13;

   605     ucx_array_util_set(&array, &capacity, sizeof(int), 37, &x);

   606     x = 37;

   607     ucx_array_util_set(&array, &capacity, sizeof(int), 38, &x);

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

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

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

   613     UCX_TEST_END

   615     free(array);

   616 }

   619 UCX_TEST(test_ucx_array_util_setptr) {

   620     size_t capacity = 16;

   621     double** array = malloc(sizeof(double*)*capacity);

   622     double x, y, z;

   624     UCX_TEST_BEGIN

   626     ucx_array_util_setptr(&array, &capacity, 7, &x);

   628     UCX_TEST_ASSERT(array[7] == &x, "failed");

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

   631     ucx_array_util_setptr(&array, &capacity, 37, &y);

   632     ucx_array_util_setptr(&array, &capacity, 38, &z);

   634     UCX_TEST_ASSERT(array[37] == &y, "failed");

   635     UCX_TEST_ASSERT(array[38] == &z, "failed");

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

   638     UCX_TEST_END

   640     free(array);

   641 }

Mercurial > hg > ucx / file revision

test/array_tests.c@871a8ffe6c9d

test/array_tests.c