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Update hashmap tests and its iterator API

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Leonardo committed 2020-04-29 22:40:07 -03:00
1 parent 9ade952392
commit 0702b7f51b
5 files changed
+682 -172
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tests/main/unt/deque.c
+10 -10
View File
@@ -1542,12 +1542,12 @@ CMC_CREATE_UNIT(DequeIter, true, {
cmc_assert(!d_iter_advance(&it, 1));
for (size_t i = 1; i <= 1000; i++)
for (size_t i = 0; i <= 1000; i++)
{
if (i % 2 != 0)
d_push_back(d, i);
if (i % 2 == 0)
d_push_back(d, i); // will sum all even numbers
else
d_push_back(d, 0); // will sum all odd numbers
d_push_back(d, 0);
}
it = d_iter_start(d);
@@ -1564,7 +1564,7 @@ CMC_CREATE_UNIT(DequeIter, true, {
break;
}
cmc_assert_equals(size_t, 250000, sum);
cmc_assert_equals(size_t, 250500, sum);
d_iter_to_start(&it);
cmc_assert(d_iter_advance(&it, d->count - 1));
@@ -1581,12 +1581,12 @@ CMC_CREATE_UNIT(DequeIter, true, {
cmc_assert(!d_iter_rewind(&it, 1));
for (size_t i = 1; i <= 1000; i++)
for (size_t i = 0; i <= 1000; i++)
{
if (i % 2 != 0)
d_push_front(d, i);
if (i % 2 == 0)
d_push_front(d, i); // will sum all even numbers
else
d_push_front(d, 0); // will sum all odd numbers
d_push_front(d, 0);
}
it = d_iter_end(d);
@@ -1603,7 +1603,7 @@ CMC_CREATE_UNIT(DequeIter, true, {
break;
}
cmc_assert_equals(size_t, 250000, sum);
cmc_assert_equals(size_t, 250500, sum);
d_iter_to_end(&it);
cmc_assert(d_iter_rewind(&it, d->count - 1));
tests/main/unt/hashmap.c
+522 -66
View File
@@ -263,19 +263,41 @@ CMC_CREATE_UNIT(HashMap, true, {
v_total_free = 0;
});
CMC_CREATE_TEST(insert, {
CMC_CREATE_TEST(PFX##_customize(), {
struct hashmap *map = hm_new(100, 0.6, hm_fkey, hm_fval);
cmc_assert_not_equals(ptr, NULL, map);
cmc_assert(hm_insert(map, 1, 1));
cmc_assert_equals(size_t, 1, hm_count(map));
map->flag = cmc_flags.ERROR;
hm_customize(map, hm_alloc_node, callbacks);
cmc_assert_equals(ptr, hm_alloc_node, map->alloc);
cmc_assert_equals(ptr, callbacks, map->callbacks);
cmc_assert_equals(int32_t, cmc_flags.OK, map->flag);
map->flag = cmc_flags.ERROR;
hm_customize(map, NULL, NULL);
cmc_assert_equals(ptr, &cmc_alloc_node_default, map->alloc);
cmc_assert_equals(ptr, NULL, map->callbacks);
cmc_assert_equals(int32_t, cmc_flags.OK, map->flag);
hm_free(map);
});
CMC_CREATE_TEST(insert[smallest capacity], {
struct hashmap *map = hm_new(1, 0.99, hm_fkey, hm_fval);
CMC_CREATE_TEST(PFX##_insert(), {
struct hashmap *map = hm_new(100, 0.6, hm_fkey, hm_fval);
cmc_assert_not_equals(ptr, NULL, map);
map->flag = cmc_flags.ERROR;
cmc_assert(hm_insert(map, 1, 1));
cmc_assert_equals(int32_t, cmc_flags.OK, map->flag);
cmc_assert_equals(size_t, 1, hm_count(map));
hm_free(map);
map = hm_new(1, 0.99, hm_fkey, hm_fval);
cmc_assert_not_equals(ptr, NULL, map);
@@ -283,10 +305,9 @@ CMC_CREATE_UNIT(HashMap, true, {
cmc_assert(hm_insert(map, 1, 1));
hm_free(map);
});
CMC_CREATE_TEST(insert[element position], {
struct hashmap *map = hm_new(1, 0.99, hm_fkey, hm_fval);
// element position
map = hm_new(1, 0.99, hm_fkey, hm_fval);
// Temporary change
// Using the numhash the key is the hash itself
@@ -307,10 +328,9 @@ CMC_CREATE_UNIT(HashMap, true, {
hm_fkey->hash = cmc_size_hash;
hm_free(map);
});
CMC_CREATE_TEST(insert[distance], {
struct hashmap *map = hm_new(500, 0.6, hm_fkey, hm_fval);
// distance
map = hm_new(500, 0.6, hm_fkey, hm_fval);
// Temporary change
hm_fkey->hash = hash0;
@@ -328,17 +348,16 @@ CMC_CREATE_UNIT(HashMap, true, {
hm_fkey->hash = cmc_size_hash;
hm_free(map);
});
CMC_CREATE_TEST(insert[distance wrap], {
struct hashmap *map = hm_new(1, 0.99, hm_fkey, hm_fval);
// distance wrap
map = hm_new(1, 0.99, hm_fkey, hm_fval);
// Temporary change
hm_fkey->hash = hashcapminus1;
cmc_assert_not_equals(ptr, NULL, map);
size_t capacity = hm_capacity(map);
capacity = hm_capacity(map);
// Just to be sure, not part of the test
cmc_assert_equals(size_t, cmc_hashtable_primes[0] - 1,
@@ -354,10 +373,9 @@ CMC_CREATE_UNIT(HashMap, true, {
hm_fkey->hash = cmc_size_hash;
hm_free(map);
});
CMC_CREATE_TEST(insert[distances], {
struct hashmap *map = hm_new(1, 0.99, hm_fkey, hm_fval);
// distances
map = hm_new(1, 0.99, hm_fkey, hm_fval);
// Temporary change
hm_fkey->hash = hashcapminus4;
@@ -375,10 +393,9 @@ CMC_CREATE_UNIT(HashMap, true, {
hm_fkey->hash = cmc_size_hash;
hm_free(map);
});
CMC_CREATE_TEST(insert[buffer growth and item preservation], {
struct hashmap *map = hm_new(1, 0.99, hm_fkey, hm_fval);
// buffer growth and item preservation
map = hm_new(1, 0.99, hm_fkey, hm_fval);
cmc_assert_not_equals(ptr, NULL, map);
@@ -401,7 +418,7 @@ CMC_CREATE_UNIT(HashMap, true, {
hm_free(map);
});
CMC_CREATE_TEST(update, {
CMC_CREATE_TEST(PFX##_update(), {
struct hashmap *map = hm_new(100, 0.6, hm_fkey, hm_fval);
cmc_assert_not_equals(ptr, NULL, map);
@@ -414,37 +431,35 @@ CMC_CREATE_UNIT(HashMap, true, {
cmc_assert_equals(size_t, 1, old);
hm_free(map);
});
CMC_CREATE_TEST(update[key not found], {
struct hashmap *map = hm_new(100, 0.6, hm_fkey, hm_fval);
// key not found
map = hm_new(100, 0.6, hm_fkey, hm_fval);
cmc_assert_not_equals(ptr, NULL, map);
for (size_t i = 0; i < 100; i++)
cmc_assert(hm_insert(map, i, i));
hm_insert(map, i, i);
cmc_assert(!hm_update(map, 120, 120, NULL));
hm_free(map);
});
CMC_CREATE_TEST(remove, {
CMC_CREATE_TEST(PFX##_remove(), {
struct hashmap *map = hm_new(100, 0.6, hm_fkey, hm_fval);
cmc_assert_not_equals(ptr, NULL, map);
for (size_t i = 0; i < 100; i++)
cmc_assert(hm_insert(map, i, i));
hm_insert(map, i, i);
for (size_t i = 0; i < 100; i++)
cmc_assert(hm_remove(map, i, NULL));
hm_free(map);
});
CMC_CREATE_TEST(remove[count = 0], {
struct hashmap *map = hm_new(100, 0.6, hm_fkey, hm_fval);
// count = 0
map = hm_new(100, 0.6, hm_fkey, hm_fval);
cmc_assert_not_equals(ptr, NULL, map);
@@ -452,15 +467,16 @@ CMC_CREATE_UNIT(HashMap, true, {
cmc_assert(!hm_remove(map, i, NULL));
hm_free(map);
});
CMC_CREATE_TEST(remove[key not found], {
struct hashmap *map = hm_new(100, 0.6, hm_fkey, hm_fval);
// key not found
map = hm_new(100, 0.6, hm_fkey, hm_fval);
cmc_assert_not_equals(ptr, NULL, map);
for (size_t i = 0; i < 100; i++)
cmc_assert(hm_insert(map, i, i));
hm_insert(map, i, i);
cmc_assert_equals(size_t, 100, map->count);
for (size_t i = 100; i < 200; i++)
cmc_assert(!hm_remove(map, i, NULL));
@@ -468,7 +484,7 @@ CMC_CREATE_UNIT(HashMap, true, {
hm_free(map);
});
CMC_CREATE_TEST(max, {
CMC_CREATE_TEST(PFX##_max(), {
struct hashmap *map = hm_new(100, 0.6, hm_fkey, hm_fval);
cmc_assert_not_equals(ptr, NULL, map);
@@ -484,10 +500,9 @@ CMC_CREATE_UNIT(HashMap, true, {
cmc_assert_equals(size_t, 100, val);
hm_free(map);
});
CMC_CREATE_TEST(max[count = 0], {
struct hashmap *map = hm_new(100, 0.6, hm_fkey, hm_fval);
// count = 0
map = hm_new(100, 0.6, hm_fkey, hm_fval);
cmc_assert_not_equals(ptr, NULL, map);
@@ -496,7 +511,7 @@ CMC_CREATE_UNIT(HashMap, true, {
hm_free(map);
});
CMC_CREATE_TEST(min, {
CMC_CREATE_TEST(PFX##_min(), {
struct hashmap *map = hm_new(100, 0.6, hm_fkey, hm_fval);
cmc_assert_not_equals(ptr, NULL, map);
@@ -512,10 +527,9 @@ CMC_CREATE_UNIT(HashMap, true, {
cmc_assert_equals(size_t, 1, val);
hm_free(map);
});
CMC_CREATE_TEST(min[count = 0], {
struct hashmap *map = hm_new(100, 0.6, hm_fkey, hm_fval);
// count = 0
map = hm_new(100, 0.6, hm_fkey, hm_fval);
cmc_assert_not_equals(ptr, NULL, map);
@@ -524,7 +538,7 @@ CMC_CREATE_UNIT(HashMap, true, {
hm_free(map);
});
CMC_CREATE_TEST(get, {
CMC_CREATE_TEST(PFX##_get(), {
struct hashmap *map = hm_new(100, 0.6, hm_fkey, hm_fval);
cmc_assert_not_equals(ptr, NULL, map);
@@ -534,10 +548,9 @@ CMC_CREATE_UNIT(HashMap, true, {
cmc_assert_equals(size_t, 1234, hm_get(map, 4321));
hm_free(map);
});
CMC_CREATE_TEST(get[count = 0], {
struct hashmap *map = hm_new(100, 0.6, hm_fkey, hm_fval);
// count = 0
map = hm_new(100, 0.6, hm_fkey, hm_fval);
cmc_assert_not_equals(ptr, NULL, map);
@@ -546,7 +559,7 @@ CMC_CREATE_UNIT(HashMap, true, {
hm_free(map);
});
CMC_CREATE_TEST(get_ref, {
CMC_CREATE_TEST(PFX##_get_ref(), {
struct hashmap *map = hm_new(100, 0.6, hm_fkey, hm_fval);
cmc_assert_not_equals(ptr, NULL, map);
@@ -559,10 +572,9 @@ CMC_CREATE_UNIT(HashMap, true, {
cmc_assert_equals(size_t, 1234, *result);
hm_free(map);
});
CMC_CREATE_TEST(get_ref[count = 0], {
struct hashmap *map = hm_new(100, 0.6, hm_fkey, hm_fval);
// count = 0
map = hm_new(100, 0.6, hm_fkey, hm_fval);
cmc_assert_not_equals(ptr, NULL, map);
@@ -571,7 +583,7 @@ CMC_CREATE_UNIT(HashMap, true, {
hm_free(map);
});
CMC_CREATE_TEST(contains, {
CMC_CREATE_TEST(PFX##_contains(), {
struct hashmap *map = hm_new(100, 0.6, hm_fkey, hm_fval);
cmc_assert_not_equals(ptr, NULL, map);
@@ -581,20 +593,18 @@ CMC_CREATE_UNIT(HashMap, true, {
cmc_assert(hm_contains(map, 987654321));
hm_free(map);
});
CMC_CREATE_TEST(contains[count = 0], {
struct hashmap *map = hm_new(100, 0.6, hm_fkey, hm_fval);
// count = 0
map = hm_new(100, 0.6, hm_fkey, hm_fval);
cmc_assert_not_equals(ptr, NULL, map);
cmc_assert(!hm_contains(map, 987654321));
hm_free(map);
});
CMC_CREATE_TEST(contains[sum], {
struct hashmap *map = hm_new(100, 0.6, hm_fkey, hm_fval);
// sum
map = hm_new(100, 0.6, hm_fkey, hm_fval);
cmc_assert_not_equals(ptr, NULL, map);
@@ -611,7 +621,7 @@ CMC_CREATE_UNIT(HashMap, true, {
hm_free(map);
});
CMC_CREATE_TEST(empty, {
CMC_CREATE_TEST(PFX##_empty(), {
struct hashmap *map = hm_new(100, 0.6, hm_fkey, hm_fval);
cmc_assert_not_equals(ptr, NULL, map);
@@ -625,7 +635,7 @@ CMC_CREATE_UNIT(HashMap, true, {
hm_free(map);
});
CMC_CREATE_TEST(full, {
CMC_CREATE_TEST(PFX##_full(), {
struct hashmap *map =
hm_new(cmc_hashtable_primes[0], 0.99999, hm_fkey, hm_fval);
@@ -647,7 +657,7 @@ CMC_CREATE_UNIT(HashMap, true, {
hm_free(map);
});
CMC_CREATE_TEST(count, {
CMC_CREATE_TEST(PFX##_count(), {
struct hashmap *map = hm_new(100, 0.6, hm_fkey, hm_fval);
cmc_assert_not_equals(ptr, NULL, map);
@@ -661,7 +671,7 @@ CMC_CREATE_UNIT(HashMap, true, {
hm_free(map);
});
CMC_CREATE_TEST(capacity, {
CMC_CREATE_TEST(PFX##_capacity(), {
struct hashmap *map = hm_new(2500, 0.6, hm_fkey, hm_fval);
cmc_assert_not_equals(ptr, NULL, map);
@@ -670,10 +680,9 @@ CMC_CREATE_UNIT(HashMap, true, {
hm_capacity(map));
hm_free(map);
});
CMC_CREATE_TEST(capacity[small], {
struct hashmap *map = hm_new(1, 0.99, hm_fkey, hm_fval);
// small capacity
map = hm_new(1, 0.99, hm_fkey, hm_fval);
cmc_assert_not_equals(ptr, NULL, map);
@@ -682,7 +691,7 @@ CMC_CREATE_UNIT(HashMap, true, {
hm_free(map);
});
CMC_CREATE_TEST(load, {
CMC_CREATE_TEST(PFX##_load(), {
struct hashmap *map = hm_new(1, 0.99, hm_fkey, hm_fval);
cmc_assert_not_equals(ptr, NULL, map);
@@ -880,3 +889,450 @@ CMC_CREATE_UNIT(HashMap, true, {
total_resize = 0;
});
});
struct hashmap_fkey *hm_fkey_numhash =
&(struct hashmap_fkey){ .cmp = cmc_size_cmp,
.cpy = NULL,
.str = cmc_size_str,
.free = NULL,
.hash = numhash,
.pri = cmc_size_cmp };
CMC_CREATE_UNIT(HashMapIter, true, {
CMC_CREATE_TEST(PFX##_iter_start(), {
struct hashmap *map = hm_new(100, 0.6, hm_fkey_numhash, hm_fval);
cmc_assert_not_equals(ptr, NULL, map);
struct hashmap_iter it = hm_iter_start(map);
cmc_assert_equals(ptr, map, it.target);
cmc_assert_equals(size_t, 0, it.cursor);
cmc_assert_equals(size_t, 0, it.index);
cmc_assert_equals(size_t, 0, it.first);
cmc_assert_equals(size_t, 0, it.last);
cmc_assert_equals(bool, true, it.start);
cmc_assert_equals(bool, true, it.end);
cmc_assert(hm_iter_at_start(&it));
cmc_assert(hm_iter_at_end(&it));
cmc_assert(hm_insert(map, 1, 1));
cmc_assert(hm_insert(map, 2, 2));
cmc_assert(hm_insert(map, 3, 3));
it = hm_iter_start(map);
cmc_assert_equals(size_t, 0, it.index);
cmc_assert_equals(size_t, 1, it.cursor);
cmc_assert_equals(size_t, 1, it.first);
cmc_assert_equals(size_t, 3, it.last);
hm_free(map);
});
CMC_CREATE_TEST(PFX##_iter_end(), {
struct hashmap *map = hm_new(100, 0.6, hm_fkey_numhash, hm_fval);
cmc_assert_not_equals(ptr, NULL, map);
struct hashmap_iter it = hm_iter_end(map);
cmc_assert_equals(ptr, map, it.target);
cmc_assert_equals(size_t, 0, it.cursor);
cmc_assert_equals(size_t, 0, it.index);
cmc_assert_equals(size_t, 0, it.first);
cmc_assert_equals(size_t, 0, it.last);
cmc_assert_equals(bool, true, it.start);
cmc_assert_equals(bool, true, it.end);
cmc_assert(hm_iter_at_start(&it));
cmc_assert(hm_iter_at_end(&it));
cmc_assert(hm_insert(map, 1, 1));
cmc_assert(hm_insert(map, 2, 2));
cmc_assert(hm_insert(map, 3, 3));
it = hm_iter_end(map);
cmc_assert_equals(size_t, map->count - 1, it.index);
cmc_assert_equals(size_t, 3, it.cursor);
cmc_assert_equals(size_t, 1, it.first);
cmc_assert_equals(size_t, 3, it.last);
hm_free(map);
});
CMC_CREATE_TEST(PFX##_iter_at_start(), {
struct hashmap *map = hm_new(100, 0.6, hm_fkey, hm_fval);
cmc_assert_not_equals(ptr, NULL, map);
struct hashmap_iter it = hm_iter_start(map);
// Empty checks
cmc_assert(hm_iter_at_start(&it));
it = hm_iter_end(map);
cmc_assert(hm_iter_at_start(&it));
// Non-empty checks
cmc_assert(hm_insert(map, 1, 1));
cmc_assert(hm_insert(map, 2, 2));
it = hm_iter_end(map);
cmc_assert(!hm_iter_at_start(&it));
it = hm_iter_start(map);
cmc_assert(hm_iter_at_start(&it));
hm_free(map);
});
CMC_CREATE_TEST(PFX##_iter_at_end(), {
struct hashmap *map = hm_new(100, 0.6, hm_fkey, hm_fval);
cmc_assert_not_equals(ptr, NULL, map);
struct hashmap_iter it = hm_iter_start(map);
// Empty check
cmc_assert(hm_iter_at_end(&it));
it = hm_iter_end(map);
cmc_assert(hm_iter_at_end(&it));
// Non-empty checks
cmc_assert(hm_insert(map, 1, 1));
cmc_assert(hm_insert(map, 2, 2));
it = hm_iter_end(map);
cmc_assert(hm_iter_at_end(&it));
it = hm_iter_start(map);
cmc_assert(!hm_iter_at_end(&it));
hm_free(map);
});
CMC_CREATE_TEST(PFX##_iter_to_start(), {
struct hashmap *map = hm_new(100, 0.6, hm_fkey_numhash, hm_fval);
cmc_assert_not_equals(ptr, NULL, map);
struct hashmap_iter it = hm_iter_start(map);
cmc_assert(!hm_iter_to_start(&it));
for (size_t i = 1; i <= 100; i++)
hm_insert(map, i, i);
cmc_assert_equals(size_t, 100, map->count);
it = hm_iter_end(map);
cmc_assert(!hm_iter_at_start(&it));
cmc_assert(hm_iter_at_end(&it));
cmc_assert_equals(size_t, 100, hm_iter_value(&it));
cmc_assert(hm_iter_to_start(&it));
cmc_assert(hm_iter_at_start(&it));
cmc_assert(!hm_iter_at_end(&it));
cmc_assert_equals(size_t, 1, hm_iter_value(&it));
hm_free(map);
});
CMC_CREATE_TEST(PFX##_iter_to_end(), {
struct hashmap *map = hm_new(100, 0.6, hm_fkey_numhash, hm_fval);
cmc_assert_not_equals(ptr, NULL, map);
struct hashmap_iter it = hm_iter_end(map);
cmc_assert(!hm_iter_to_end(&it));
for (size_t i = 1; i <= 100; i++)
hm_insert(map, i, i);
it = hm_iter_start(map);
cmc_assert(hm_iter_at_start(&it));
cmc_assert(!hm_iter_at_end(&it));
cmc_assert_equals(size_t, 1, hm_iter_value(&it));
cmc_assert(hm_iter_to_end(&it));
cmc_assert(!hm_iter_at_start(&it));
cmc_assert(hm_iter_at_end(&it));
cmc_assert_equals(size_t, 100, hm_iter_value(&it));
hm_free(map);
});
CMC_CREATE_TEST(PFX##_iter_next(), {
struct hashmap *map = hm_new(100, 0.6, hm_fkey, hm_fval);
cmc_assert_not_equals(ptr, NULL, map);
struct hashmap_iter it = hm_iter_start(map);
cmc_assert(!hm_iter_next(&it));
for (size_t i = 1; i <= 1000; i++)
hm_insert(map, i, i);
size_t sum = 0;
for (it = hm_iter_start(map); !hm_iter_at_end(&it); hm_iter_next(&it))
{
sum += hm_iter_value(&it);
}
cmc_assert_equals(size_t, 500500, sum);
sum = 0;
hm_iter_to_start(&it);
do
{
sum += hm_iter_value(&it);
} while (hm_iter_next(&it));
cmc_assert_equals(size_t, 500500, sum);
hm_free(map);
});
CMC_CREATE_TEST(PFX##_iter_prev(), {
struct hashmap *map = hm_new(100, 0.6, hm_fkey, hm_fval);
cmc_assert_not_equals(ptr, NULL, map);
struct hashmap_iter it = hm_iter_end(map);
cmc_assert(!hm_iter_prev(&it));
for (size_t i = 1; i <= 1000; i++)
hm_insert(map, i, i);
size_t sum = 0;
for (it = hm_iter_end(map); !hm_iter_at_start(&it); hm_iter_prev(&it))
{
sum += hm_iter_value(&it);
}
cmc_assert_equals(size_t, 500500, sum);
sum = 0;
hm_iter_to_end(&it);
do
{
sum += hm_iter_value(&it);
} while (hm_iter_prev(&it));
cmc_assert_equals(size_t, 500500, sum);
hm_free(map);
});
CMC_CREATE_TEST(PFX##_iter_advance(), {
struct hashmap *map = hm_new(100, 0.6, hm_fkey_numhash, hm_fval);
cmc_assert_not_equals(ptr, NULL, map);
struct hashmap_iter it = hm_iter_start(map);
cmc_assert(!hm_iter_advance(&it, 1));
for (size_t i = 0; i <= 1000; i++)
hm_insert(map, i, i);
it = hm_iter_start(map);
cmc_assert(!hm_iter_advance(&it, 0));
cmc_assert(!hm_iter_advance(&it, map->count));
size_t sum = 0;
for (it = hm_iter_start(map);;)
{
sum += hm_iter_value(&it);
if (!hm_iter_advance(&it, 2))
break;
}
cmc_assert_equals(size_t, 250500, sum);
hm_iter_to_start(&it);
cmc_assert(hm_iter_advance(&it, map->count - 1));
hm_free(map);
});
CMC_CREATE_TEST(PFX##_iter_rewind(), {
struct hashmap *map = hm_new(100, 0.6, hm_fkey_numhash, hm_fval);
cmc_assert_not_equals(ptr, NULL, map);
struct hashmap_iter it = hm_iter_end(map);
cmc_assert(!hm_iter_rewind(&it, 1));
for (size_t i = 0; i <= 1000; i++)
hm_insert(map, i, i);
it = hm_iter_end(map);
cmc_assert(!hm_iter_rewind(&it, 0));
cmc_assert(!hm_iter_rewind(&it, map->count));
size_t sum = 0;
for (it = hm_iter_end(map);;)
{
sum += hm_iter_value(&it);
if (!hm_iter_rewind(&it, 2))
break;
}
cmc_assert_equals(size_t, 250500, sum);
hm_iter_to_end(&it);
cmc_assert(hm_iter_rewind(&it, map->count - 1));
hm_free(map);
});
CMC_CREATE_TEST(PFX##_iter_go_to(), {
struct hashmap *map = hm_new(100, 0.6, hm_fkey_numhash, hm_fval);
cmc_assert_not_equals(ptr, NULL, map);
struct hashmap_iter it = hm_iter_end(map);
cmc_assert(!hm_iter_go_to(&it, 0));
it = hm_iter_start(map);
cmc_assert(!hm_iter_go_to(&it, 0));
for (size_t i = 0; i <= 1000; i++)
hm_insert(map, i, i);
it = hm_iter_start(map);
size_t sum = 0;
for (size_t i = 0; i < 1001; i++)
{
hm_iter_go_to(&it, i);
sum += hm_iter_value(&it);
}
cmc_assert_equals(size_t, 500500, sum);
sum = 0;
for (size_t i = 1001; i > 0; i--)
{
cmc_assert(hm_iter_go_to(&it, i - 1));
sum += hm_iter_value(&it);
}
cmc_assert_equals(size_t, 500500, sum);
sum = 0;
for (size_t i = 0; i < 1001; i += 100)
{
cmc_assert(hm_iter_go_to(&it, i));
cmc_assert_equals(size_t, i, hm_iter_index(&it));
sum += hm_iter_value(&it);
}
cmc_assert_equals(size_t, 5500, sum);
hm_free(map);
});
CMC_CREATE_TEST(PFX##_iter_key(), {
struct hashmap *map = hm_new(100, 0.6, hm_fkey, hm_fval);
cmc_assert_not_equals(ptr, NULL, map);
struct hashmap_iter it = hm_iter_end(map);
cmc_assert_equals(size_t, (size_t){ 0 }, hm_iter_key(&it));
cmc_assert(hm_insert(map, 10, 10));
it = hm_iter_start(map);
cmc_assert_equals(size_t, 10, hm_iter_key(&it));
hm_free(map);
});
CMC_CREATE_TEST(PFX##_iter_value(), {
struct hashmap *map = hm_new(100, 0.6, hm_fkey, hm_fval);
cmc_assert_not_equals(ptr, NULL, map);
struct hashmap_iter it = hm_iter_end(map);
cmc_assert_equals(size_t, (size_t){ 0 }, hm_iter_value(&it));
cmc_assert(hm_insert(map, 10, 10));
it = hm_iter_start(map);
cmc_assert_equals(size_t, 10, hm_iter_value(&it));
hm_free(map);
});
CMC_CREATE_TEST(PFX##_iter_rvalue(), {
struct hashmap *map = hm_new(100, 0.6, hm_fkey, hm_fval);
cmc_assert_not_equals(ptr, NULL, map);
struct hashmap_iter it = hm_iter_end(map);
cmc_assert_equals(ptr, NULL, hm_iter_rvalue(&it));
cmc_assert(hm_insert(map, 10, 10));
it = hm_iter_start(map);
cmc_assert_not_equals(ptr, NULL, hm_iter_rvalue(&it));
cmc_assert_equals(size_t, 10, *hm_iter_rvalue(&it));
hm_free(map);
});
CMC_CREATE_TEST(PFX##_iter_index(), {
struct hashmap *map = hm_new(100, 0.6, hm_fkey, hm_fval);
cmc_assert_not_equals(ptr, NULL, map);
for (size_t i = 0; i <= 1000; i++)
hm_insert(map, i, i);
struct hashmap_iter it = hm_iter_start(map);
for (size_t i = 0; i < 1001; i++)
{
cmc_assert_equals(size_t, i, hm_iter_index(&it));
hm_iter_next(&it);
}
it = hm_iter_end(map);
for (size_t i = 1001; i > 0; i--)
{
cmc_assert_equals(size_t, i - 1, hm_iter_index(&it));
hm_iter_prev(&it);
}
hm_free(map);
});
});