Mercurial > hg > ucx / file diff

     1.1 --- a/tests/test_list.c	Tue Jan 09 00:09:11 2024 +0100
     1.2 +++ b/tests/test_list.c	Tue Jan 09 21:25:08 2024 +0100
     1.3 @@ -555,6 +555,86 @@
     1.4      destroy_nodes_test_data(expected);
     1.5  }
     1.6  
     1.7 +
     1.8 +CX_TEST(test_empty_list_size) {
     1.9 +    CX_TEST_DO {
    1.10 +        CX_TEST_ASSERT(cxEmptyList->size == 0);
    1.11 +        CX_TEST_ASSERT(cxListSize(cxEmptyList) == 0);
    1.12 +    }
    1.13 +}
    1.14 +
    1.15 +CX_TEST(test_empty_list_iterator) {
    1.16 +    CxList *list = cxEmptyList;
    1.17 +
    1.18 +    CxIterator it1 = cxListIterator(list);
    1.19 +    CxIterator it2 = cxListBackwardsIterator(list);
    1.20 +    CxMutIterator it3 = cxListMutIterator(list);
    1.21 +    CxMutIterator it4 = cxListMutBackwardsIterator(list);
    1.22 +
    1.23 +    CX_TEST_DO {
    1.24 +        CX_TEST_ASSERT(!cxIteratorValid(it1));
    1.25 +        CX_TEST_ASSERT(!cxIteratorValid(it2));
    1.26 +        CX_TEST_ASSERT(!cxIteratorValid(it3));
    1.27 +        CX_TEST_ASSERT(!cxIteratorValid(it4));
    1.28 +
    1.29 +        int c = 0;
    1.30 +        cx_foreach(void*, data, it1) c++;
    1.31 +        cx_foreach(void*, data, it2) c++;
    1.32 +        cx_foreach(void*, data, it3) c++;
    1.33 +        cx_foreach(void*, data, it4) c++;
    1.34 +        CX_TEST_ASSERT(c == 0);
    1.35 +    }
    1.36 +}
    1.37 +
    1.38 +CX_TEST(test_empty_list_noops) {
    1.39 +    CX_TEST_DO {
    1.40 +        CxList copy = *cxEmptyList;
    1.41 +        cxListSort(cxEmptyList);
    1.42 +        cxListClear(cxEmptyList);
    1.43 +        cxListDestroy(cxEmptyList);
    1.44 +        CX_TEST_ASSERT(0 == memcmp(&copy, cxEmptyList, sizeof(CxList))); // NOLINT(*-suspicious-memory-comparison)
    1.45 +    }
    1.46 +}
    1.47 +
    1.48 +CX_TEST(test_empty_list_at) {
    1.49 +    CX_TEST_DO {
    1.50 +        CX_TEST_ASSERT(cxListAt(cxEmptyList, 0) == NULL);
    1.51 +        CX_TEST_ASSERT(cxListAt(cxEmptyList, 1) == NULL);
    1.52 +    }
    1.53 +}
    1.54 +
    1.55 +CX_TEST(test_empty_list_find) {
    1.56 +    int x = 42, y = 1337;
    1.57 +    CX_TEST_DO {
    1.58 +        CX_TEST_ASSERT(cxListFind(cxEmptyList, &x) < 0);
    1.59 +        CX_TEST_ASSERT(cxListFind(cxEmptyList, &y) < 0);
    1.60 +    }
    1.61 +}
    1.62 +
    1.63 +CX_TEST(test_empty_list_compare) {
    1.64 +    CxList *empty = cxEmptyList;
    1.65 +    CxList *ll = cxLinkedListCreateSimple(sizeof(int));
    1.66 +    CxList *al = cxArrayListCreateSimple(sizeof(int), 8);
    1.67 +    int x = 5;
    1.68 +    CX_TEST_DO {
    1.69 +        CX_TEST_ASSERT(0 == cxListCompare(empty, cxEmptyList));
    1.70 +        CX_TEST_ASSERT(0 == cxListCompare(ll, cxEmptyList));
    1.71 +        CX_TEST_ASSERT(0 == cxListCompare(al, cxEmptyList));
    1.72 +        CX_TEST_ASSERT(0 == cxListCompare(cxEmptyList, ll));
    1.73 +        CX_TEST_ASSERT(0 == cxListCompare(cxEmptyList, al));
    1.74 +
    1.75 +        cxListAdd(ll, &x);
    1.76 +        cxListAdd(al, &x);
    1.77 +
    1.78 +        CX_TEST_ASSERT(0 < cxListCompare(ll, cxEmptyList));
    1.79 +        CX_TEST_ASSERT(0 < cxListCompare(al, cxEmptyList));
    1.80 +        CX_TEST_ASSERT(0 > cxListCompare(cxEmptyList, ll));
    1.81 +        CX_TEST_ASSERT(0 > cxListCompare(cxEmptyList, al));
    1.82 +    }
    1.83 +    cxListDestroy(ll);
    1.84 +    cxListDestroy(al);
    1.85 +}
    1.86 +
    1.87  CxTestSuite *cx_test_suite_array_list(void) {
    1.88      CxTestSuite *suite = cx_test_suite_new("array_list");
    1.89  
    1.90 @@ -584,3 +664,15 @@
    1.91      return suite;
    1.92  }
    1.93  
    1.94 +CxTestSuite *cx_test_suite_empty_list(void) {
    1.95 +    CxTestSuite *suite = cx_test_suite_new("empty list dummy");
    1.96 +
    1.97 +    cx_test_register(suite, test_empty_list_size);
    1.98 +    cx_test_register(suite, test_empty_list_iterator);
    1.99 +    cx_test_register(suite, test_empty_list_noops);
   1.100 +    cx_test_register(suite, test_empty_list_at);
   1.101 +    cx_test_register(suite, test_empty_list_find);
   1.102 +    cx_test_register(suite, test_empty_list_compare);
   1.103 +
   1.104 +    return suite;
   1.105 +}