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C-Macro-Collections/tests/unt_intervalheap.h
T
Leonardo Vencovsky 015d14216f Callbacks redone
2023-02-28 16:42:02 +01:00

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#ifndef CMC_TESTS_UNT_INTERVALHEAP_H
#define CMC_TESTS_UNT_INTERVALHEAP_H
#include "utl.h"
#define V size_t
#define PFX ih
#define SNAME intervalheap
#include "cmc/intervalheap.h"
struct intervalheap_fval *ih_fval = &(struct intervalheap_fval){
.cmp = cmc_size_cmp, .cpy = NULL, .str = cmc_size_str, .free = NULL, .hash = cmc_size_hash, .pri = cmc_size_cmp
};
struct intervalheap_fval *ih_fval_counter = &(struct intervalheap_fval){
.cmp = v_c_cmp, .cpy = v_c_cpy, .str = v_c_str, .free = v_c_free, .hash = v_c_hash, .pri = v_c_pri
};
struct cmc_alloc_node *ih_alloc_node =
&(struct cmc_alloc_node){ .malloc = malloc, .calloc = calloc, .realloc = realloc, .free = free };
CMC_CREATE_UNIT(CMCIntervalHeap, true, {
CMC_CREATE_TEST(PFX##_new(), {
struct intervalheap *ih = ih_new(1000000, ih_fval);
cmc_assert_not_equals(ptr, NULL, ih);
cmc_assert_not_equals(ptr, NULL, ih->buffer);
cmc_assert_equals(size_t, 500000, ih_capacity(ih));
cmc_assert_equals(size_t, 0, ih_count(ih));
ih_free(ih);
ih = ih_new(0, ih_fval);
cmc_assert_equals(ptr, NULL, ih);
ih = ih_new(UINT64_MAX, ih_fval);
cmc_assert_equals(ptr, NULL, ih);
ih = ih_new(1, ih_fval);
cmc_assert_not_equals(ptr, NULL, ih);
cmc_assert_equals(size_t, 1, ih_capacity(ih));
ih_free(ih);
ih = ih_new(2, ih_fval);
cmc_assert_not_equals(ptr, NULL, ih);
cmc_assert_equals(size_t, 1, ih_capacity(ih));
ih_free(ih);
ih = ih_new(3, ih_fval);
cmc_assert_not_equals(ptr, NULL, ih);
cmc_assert_equals(size_t, 2, ih_capacity(ih));
ih_free(ih);
ih = ih_new(4, ih_fval);
cmc_assert_not_equals(ptr, NULL, ih);
cmc_assert_equals(size_t, 2, ih_capacity(ih));
ih_free(ih);
});
CMC_CREATE_TEST(PFX##_new_custom(), {
struct intervalheap *ih = ih_new_custom(1000000, ih_fval, ih_alloc_node, callbacks);
cmc_assert_not_equals(ptr, NULL, ih);
cmc_assert_not_equals(ptr, NULL, ih->buffer);
cmc_assert_equals(size_t, 500000, ih_capacity(ih));
cmc_assert_equals(size_t, 0, ih_count(ih));
cmc_assert_equals(ptr, ih_alloc_node, ih->alloc);
cmc_assert_equals(ptr, callbacks, ih->callbacks);
ih_free(ih);
ih = ih_new_custom(0, ih_fval, NULL, NULL);
cmc_assert_equals(ptr, NULL, ih);
ih = ih_new_custom(UINT64_MAX, ih_fval, NULL, NULL);
cmc_assert_equals(ptr, NULL, ih);
ih = ih_new_custom(1, ih_fval, NULL, NULL);
cmc_assert_not_equals(ptr, NULL, ih);
cmc_assert_equals(size_t, 1, ih_capacity(ih));
cmc_assert_equals(ptr, cmc_alloc_node_default.malloc, ih->alloc->malloc);
cmc_assert_equals(ptr, cmc_alloc_node_default.calloc, ih->alloc->calloc);
cmc_assert_equals(ptr, cmc_alloc_node_default.realloc, ih->alloc->realloc);
cmc_assert_equals(ptr, cmc_alloc_node_default.free, ih->alloc->free);
cmc_assert_equals(ptr, NULL, ih->callbacks);
ih_free(ih);
ih = ih_new_custom(2, ih_fval, NULL, NULL);
cmc_assert_not_equals(ptr, NULL, ih);
cmc_assert_equals(size_t, 1, ih_capacity(ih));
ih_free(ih);
ih = ih_new_custom(3, ih_fval, NULL, NULL);
cmc_assert_not_equals(ptr, NULL, ih);
cmc_assert_equals(size_t, 2, ih_capacity(ih));
ih_free(ih);
ih = ih_new_custom(4, ih_fval, NULL, NULL);
cmc_assert_not_equals(ptr, NULL, ih);
cmc_assert_equals(size_t, 2, ih_capacity(ih));
ih_free(ih);
});
CMC_CREATE_TEST(PFX##_clear(), {
v_total_free = 0;
struct intervalheap *ih = ih_new(100, ih_fval);
cmc_assert_not_equals(ptr, NULL, ih);
for (size_t i = 0; i < 50; i++)
ih_insert(ih, i);
cmc_assert_equals(size_t, 50, ih_count(ih));
ih_clear(ih);
cmc_assert_equals(size_t, 0, ih_count(ih));
cmc_assert_equals(size_t, 50, ih_capacity(ih));
ih_free(ih);
ih = ih_new(100, ih_fval_counter);
ih_insert(ih, 10);
ih_clear(ih);
cmc_assert_equals(int32_t, 1, v_total_free);
for (size_t i = 0; i < 10000; i++)
ih_insert(ih, i);
cmc_assert_equals(size_t, 10000, ih_count(ih));
ih_clear(ih);
cmc_assert_equals(int32_t, 10001, v_total_free);
size_t sum = 0;
for (size_t i = 0; i < ih->capacity; i++)
sum += ih->buffer[i / 2][i % 2];
cmc_assert_equals(size_t, 0, sum);
ih_free(ih);
cmc_assert_equals(int32_t, 10001, v_total_free);
v_total_free = 0;
});
CMC_CREATE_TEST(PFX##_free(), {
v_total_free = 0;
struct intervalheap *ih = ih_new(100, ih_fval_counter);
cmc_assert_not_equals(ptr, NULL, ih);
ih_insert(ih, 10);
ih_free(ih);
cmc_assert_equals(int32_t, 1, v_total_free);
ih = ih_new(100, ih_fval_counter);
for (size_t i = 0; i < 10000; i++)
ih_insert(ih, i);
ih_free(ih);
cmc_assert_equals(int32_t, 10001, v_total_free);
v_total_free = 0;
});
CMC_CREATE_TEST(PFX##_customize(), {
struct intervalheap *ih = ih_new(100, ih_fval);
ih->flag = CMC_FLAG_ERROR;
ih_customize(ih, ih_alloc_node, callbacks);
cmc_assert_equals(ptr, ih_alloc_node, ih->alloc);
cmc_assert_equals(ptr, callbacks, ih->callbacks);
cmc_assert_equals(int32_t, CMC_FLAG_OK, ih->flag);
ih->flag = CMC_FLAG_ERROR;
ih_customize(ih, NULL, NULL);
cmc_assert_equals(ptr, cmc_alloc_node_default.malloc, ih->alloc->malloc);
cmc_assert_equals(ptr, cmc_alloc_node_default.calloc, ih->alloc->calloc);
cmc_assert_equals(ptr, cmc_alloc_node_default.realloc, ih->alloc->realloc);
cmc_assert_equals(ptr, cmc_alloc_node_default.free, ih->alloc->free);
cmc_assert_equals(ptr, NULL, ih->callbacks);
cmc_assert_equals(int32_t, CMC_FLAG_OK, ih->flag);
ih_free(ih);
});
CMC_CREATE_TEST(PFX##_insert(), {
struct intervalheap *ih = ih_new(100, ih_fval);
cmc_assert_not_equals(ptr, NULL, ih);
for (size_t i = 0; i < 100; i++)
ih_insert(ih, 10);
cmc_assert_equals(size_t, 100, ih_count(ih));
ih_clear(ih);
cmc_assert(ih_insert(ih, 1));
cmc_assert(ih_insert(ih, 0));
cmc_assert_equals(size_t, 2, ih_count(ih));
ih_free(ih);
// max
ih = ih_new(1, ih_fval);
cmc_assert(ih_insert(ih, 0));
cmc_assert(ih_insert(ih, 1));
cmc_assert(ih_insert(ih, 2));
cmc_assert_equals(size_t, 2, ih_max(ih));
ih_free(ih);
// min
ih = ih_new(1, ih_fval);
cmc_assert(ih_insert(ih, 0));
cmc_assert(ih_insert(ih, 1));
cmc_assert(ih_insert(ih, 2));
cmc_assert_equals(size_t, 0, ih_min(ih));
ih_free(ih);
// remove_max, remove_min
ih = ih_new(100, ih_fval);
cmc_assert_not_equals(ptr, NULL, ih);
cmc_assert(ih_insert(ih, 2));
cmc_assert_equals(size_t, 2, ih->buffer[0][0]);
cmc_assert(ih_insert(ih, 1));
cmc_assert_equals(size_t, 1, ih->buffer[0][0]);
cmc_assert_equals(size_t, 2, ih->buffer[0][1]);
cmc_assert(ih_remove_min(ih));
cmc_assert_equals(size_t, 2, ih->buffer[0][0]);
cmc_assert(ih_insert(ih, 1));
cmc_assert_equals(size_t, 1, ih->buffer[0][0]);
cmc_assert_equals(size_t, 2, ih->buffer[0][1]);
cmc_assert(ih_remove_max(ih));
cmc_assert_equals(size_t, 1, ih->buffer[0][0]);
ih_free(ih);
});
CMC_CREATE_TEST(PFX##_remove_max(), {
struct intervalheap *ih = ih_new_custom(100, ih_fval, NULL, callbacks);
// count == 0
cmc_assert(!ih_remove_max(ih));
cmc_assert_equals(int32_t, CMC_FLAG_EMPTY, ih->flag);
// count == 1
cmc_assert(ih_insert(ih, 10));
ih->flag = CMC_FLAG_ERROR;
cmc_assert(ih_remove_max(ih));
cmc_assert_equals(int32_t, CMC_FLAG_OK, ih->flag);
for (size_t i = 1; i <= 1000; i++)
ih_insert(ih, i);
for (size_t i = 1000; i > 0; i--)
{
cmc_assert_equals(size_t, i, ih_max(ih));
cmc_assert(ih_remove_max(ih));
}
cmc_assert_equals(size_t, 0, ih_count(ih));
for (size_t i = 1; i <= 1000; i++)
{
ih_insert(ih, i % 50);
}
cmc_assert_equals(size_t, 1000, ih_count(ih));
for (int i = 49; i >= 0; i--)
{
for (size_t j = 0; j < 20; j++)
{
cmc_assert_equals(size_t, (size_t)i, ih_max(ih));
cmc_assert(ih_remove_max(ih));
}
}
ih_free(ih);
});
CMC_CREATE_TEST(PFX##_remove_min(), {
struct intervalheap *ih = ih_new_custom(100, ih_fval, NULL, callbacks);
// count == 0
cmc_assert(!ih_remove_min(ih));
cmc_assert_equals(int32_t, CMC_FLAG_EMPTY, ih->flag);
// count == 1
cmc_assert(ih_insert(ih, 10));
ih->flag = CMC_FLAG_ERROR;
cmc_assert(ih_remove_min(ih));
cmc_assert_equals(int32_t, CMC_FLAG_OK, ih->flag);
for (size_t i = 1000; i >= 1; i--)
ih_insert(ih, i);
for (size_t i = 1; i <= 1000; i++)
{
cmc_assert_equals(size_t, i, ih_min(ih));
cmc_assert(ih_remove_min(ih));
}
cmc_assert_equals(size_t, 0, ih_count(ih));
for (size_t i = 1000; i >= 1; i--)
{
ih_insert(ih, i % 50);
}
cmc_assert_equals(size_t, 1000, ih_count(ih));
for (int i = 0; i <= 49; i++)
{
for (size_t j = 0; j < 20; j++)
{
cmc_assert_equals(size_t, (size_t)i, ih_min(ih));
cmc_assert(ih_remove_min(ih));
}
}
ih_free(ih);
});
CMC_CREATE_TEST(PFX##_remove_max() + PFX##_remove_min(), {
struct intervalheap *ih = ih_new(100, ih_fval);
for (size_t i = 1; i <= 10000; i++)
{
ih_insert(ih, i % 50);
}
cmc_assert_equals(size_t, 10000, ih_count(ih));
// i = min
// j = max
for (size_t i = 0, j = 49; i < j; i++, j--)
{
for (size_t k = 0; k < 200; k++)
{
cmc_assert_equals(size_t, i, ih_min(ih));
cmc_assert_equals(size_t, j, ih_max(ih));
cmc_assert(ih_remove_min(ih));
cmc_assert(ih_remove_max(ih));
}
}
cmc_assert_equals(size_t, 0, ih_count(ih));
ih_free(ih);
});
CMC_CREATE_TEST(buffer_growth[capacity = 1], {
struct intervalheap *ih = ih_new(1, ih_fval);
cmc_assert_not_equals(ptr, NULL, ih);
for (size_t i = 0; i < 50; i++)
cmc_assert(ih_insert(ih, i));
cmc_assert_equals(size_t, 50, ih_count(ih));
cmc_assert_greater(size_t, 50, ih_capacity(ih) * 2);
ih_free(ih);
});
CMC_CREATE_TEST(flags, {
struct intervalheap *ih = ih_new(100, ih_fval);
cmc_assert_not_equals(ptr, NULL, ih);
cmc_assert_equals(int32_t, CMC_FLAG_OK, ih_flag(ih));
ih->flag = CMC_FLAG_ERROR;
// clear
ih_clear(ih);
cmc_assert_equals(int32_t, CMC_FLAG_OK, ih_flag(ih));
// customize
ih->flag = CMC_FLAG_ERROR;
ih_customize(ih, NULL, NULL);
cmc_assert_equals(int32_t, CMC_FLAG_OK, ih_flag(ih));
// insert
ih->flag = CMC_FLAG_ERROR;
cmc_assert(ih_insert(ih, 10));
cmc_assert_equals(int32_t, CMC_FLAG_OK, ih_flag(ih));
// remove_max
cmc_assert(ih_remove_max(ih));
cmc_assert_equals(int32_t, CMC_FLAG_OK, ih_flag(ih));
cmc_assert(!ih_remove_max(ih));
cmc_assert_equals(int32_t, CMC_FLAG_EMPTY, ih_flag(ih));
// remove min
cmc_assert(ih_insert(ih, 10));
cmc_assert(ih_remove_min(ih));
cmc_assert_equals(int32_t, CMC_FLAG_OK, ih_flag(ih));
cmc_assert(!ih_remove_min(ih));
cmc_assert_equals(int32_t, CMC_FLAG_EMPTY, ih_flag(ih));
// update_max
cmc_assert(!ih_update_max(ih, 20));
cmc_assert_equals(int32_t, CMC_FLAG_EMPTY, ih_flag(ih));
cmc_assert(ih_insert(ih, 10));
ih->flag = CMC_FLAG_ERROR;
cmc_assert(ih_update_max(ih, 20));
cmc_assert_equals(int32_t, CMC_FLAG_OK, ih_flag(ih));
// update_min
ih->flag = CMC_FLAG_ERROR;
cmc_assert(ih_update_min(ih, 20));
cmc_assert_equals(int32_t, CMC_FLAG_OK, ih_flag(ih));
cmc_assert(ih_remove_min(ih));
ih->flag = CMC_FLAG_ERROR;
cmc_assert(!ih_update_max(ih, 20));
cmc_assert_equals(int32_t, CMC_FLAG_EMPTY, ih_flag(ih));
// max min
ih->flag = CMC_FLAG_ERROR;
cmc_assert_equals(size_t, (size_t){ 0 }, ih_max(ih));
cmc_assert_equals(int32_t, CMC_FLAG_EMPTY, ih_flag(ih));
ih->flag = CMC_FLAG_ERROR;
cmc_assert_equals(size_t, (size_t){ 0 }, ih_min(ih));
cmc_assert_equals(int32_t, CMC_FLAG_EMPTY, ih_flag(ih));
cmc_assert(ih_insert(ih, 10));
ih->flag = CMC_FLAG_ERROR;
cmc_assert_equals(size_t, 10, ih_max(ih));
cmc_assert_equals(int32_t, CMC_FLAG_OK, ih_flag(ih));
ih->flag = CMC_FLAG_ERROR;
cmc_assert_equals(size_t, 10, ih_min(ih));
cmc_assert_equals(int32_t, CMC_FLAG_OK, ih_flag(ih));
// contains
ih->flag = CMC_FLAG_ERROR;
cmc_assert(ih_contains(ih, 10));
cmc_assert_equals(int32_t, CMC_FLAG_OK, ih_flag(ih));
// copy_of
ih->flag = CMC_FLAG_ERROR;
struct intervalheap *ih2 = ih_copy_of(ih);
cmc_assert_equals(int32_t, CMC_FLAG_OK, ih_flag(ih));
cmc_assert_equals(int32_t, CMC_FLAG_OK, ih_flag(ih2));
// equals
ih->flag = CMC_FLAG_ERROR;
ih2->flag = CMC_FLAG_ERROR;
cmc_assert(ih_equals(ih, ih2));
cmc_assert_equals(int32_t, CMC_FLAG_OK, ih_flag(ih));
cmc_assert_equals(int32_t, CMC_FLAG_OK, ih_flag(ih2));
ih_free(ih);
ih_free(ih2);
});
});
CMC_CREATE_UNIT(CMCIntervalHeapIter, true, {
CMC_CREATE_TEST(PFX##_iter_start(), {
struct intervalheap *ih = ih_new(100, ih_fval);
cmc_assert_not_equals(ptr, NULL, ih);
struct intervalheap_iter it = ih_iter_start(ih);
cmc_assert_equals(ptr, ih, it.target);
cmc_assert_equals(size_t, 0, it.cursor);
cmc_assert_equals(bool, true, it.start);
cmc_assert_equals(bool, true, it.end);
cmc_assert(ih_iter_at_start(&it));
cmc_assert(ih_iter_at_end(&it));
cmc_assert(ih_insert(ih, 1));
cmc_assert(ih_insert(ih, 2));
it = ih_iter_start(ih);
cmc_assert_equals(size_t, 0, it.cursor);
cmc_assert_equals(bool, false, it.end);
ih_free(ih);
});
CMC_CREATE_TEST(PFX##_iter_end(), {
struct intervalheap *ih = ih_new(100, ih_fval);
cmc_assert_not_equals(ptr, NULL, ih);
struct intervalheap_iter it = ih_iter_end(ih);
cmc_assert_equals(ptr, ih, it.target);
cmc_assert_equals(size_t, 0, it.cursor);
cmc_assert_equals(bool, true, it.start);
cmc_assert_equals(bool, true, it.end);
cmc_assert(ih_iter_at_start(&it));
cmc_assert(ih_iter_at_end(&it));
cmc_assert(ih_insert(ih, 1));
cmc_assert(ih_insert(ih, 2));
cmc_assert(ih_insert(ih, 3));
it = ih_iter_end(ih);
cmc_assert_equals(size_t, ih->count - 1, it.cursor);
cmc_assert_equals(bool, false, it.start);
ih_free(ih);
});
CMC_CREATE_TEST(PFX##_iter_at_start(), {
struct intervalheap *ih = ih_new(100, ih_fval);
cmc_assert_not_equals(ptr, NULL, ih);
struct intervalheap_iter it = ih_iter_start(ih);
// Empty checks
cmc_assert(ih_iter_at_start(&it));
it = ih_iter_end(ih);
cmc_assert(ih_iter_at_start(&it));
// Non-empty check
cmc_assert(ih_insert(ih, 1));
it = ih_iter_end(ih);
cmc_assert(!ih_iter_at_start(&it));
it = ih_iter_start(ih);
cmc_assert(ih_iter_at_start(&it));
ih_free(ih);
});
CMC_CREATE_TEST(PFX##_iter_at_end(), {
struct intervalheap *ih = ih_new(100, ih_fval);
cmc_assert_not_equals(ptr, NULL, ih);
struct intervalheap_iter it = ih_iter_start(ih);
// Empty check
cmc_assert(ih_iter_at_end(&it));
it = ih_iter_end(ih);
cmc_assert(ih_iter_at_end(&it));
// Non-empty check
cmc_assert(ih_insert(ih, 1));
it = ih_iter_end(ih);
cmc_assert(ih_iter_at_end(&it));
it = ih_iter_start(ih);
cmc_assert(!ih_iter_at_end(&it));
ih_free(ih);
});
CMC_CREATE_TEST(PFX##_iter_to_start(), {
struct intervalheap *ih = ih_new(100, ih_fval);
cmc_assert_not_equals(ptr, NULL, ih);
struct intervalheap_iter it = ih_iter_start(ih);
cmc_assert(!ih_iter_to_start(&it));
for (size_t i = 1; i <= 100; i++)
{
if (i % 2 == 0)
ih_insert(ih, i);
else
ih_insert(ih, i);
}
cmc_assert_equals(size_t, 100, ih->count);
it = ih_iter_end(ih);
cmc_assert(!ih_iter_at_start(&it));
cmc_assert(ih_iter_at_end(&it));
cmc_assert_equals(size_t, 99, it.cursor);
cmc_assert(ih_iter_to_start(&it));
cmc_assert(ih_iter_at_start(&it));
cmc_assert(!ih_iter_at_end(&it));
cmc_assert_equals(size_t, 0, it.cursor);
ih_free(ih);
});
CMC_CREATE_TEST(PFX##_iter_to_end(), {
struct intervalheap *ih = ih_new(100, ih_fval);
cmc_assert_not_equals(ptr, NULL, ih);
struct intervalheap_iter it = ih_iter_end(ih);
cmc_assert(!ih_iter_to_end(&it));
for (size_t i = 1; i <= 100; i++)
{
if (i % 2 == 0)
ih_insert(ih, i);
else
ih_insert(ih, i);
}
it = ih_iter_start(ih);
cmc_assert(ih_iter_at_start(&it));
cmc_assert(!ih_iter_at_end(&it));
cmc_assert(ih_iter_to_end(&it));
cmc_assert(!ih_iter_at_start(&it));
cmc_assert(ih_iter_at_end(&it));
ih_free(ih);
});
CMC_CREATE_TEST(PFX##_iter_next(), {
struct intervalheap *ih = ih_new(100, ih_fval);
cmc_assert_not_equals(ptr, NULL, ih);
struct intervalheap_iter it = ih_iter_start(ih);
cmc_assert(!ih_iter_next(&it));
for (size_t i = 1; i <= 1000; i++)
{
if (i % 2 == 0)
ih_insert(ih, i);
else
ih_insert(ih, i);
}
size_t sum = 0;
for (it = ih_iter_start(ih); !ih_iter_at_end(&it); ih_iter_next(&it))
{
sum += ih_iter_value(&it);
}
cmc_assert_equals(size_t, 500500, sum);
sum = 0;
ih_iter_to_start(&it);
do
{
sum += ih_iter_value(&it);
} while (ih_iter_next(&it));
cmc_assert_equals(size_t, 500500, sum);
ih_free(ih);
});
CMC_CREATE_TEST(PFX##_iter_prev(), {
struct intervalheap *ih = ih_new(100, ih_fval);
cmc_assert_not_equals(ptr, NULL, ih);
struct intervalheap_iter it = ih_iter_end(ih);
cmc_assert(!ih_iter_prev(&it));
for (size_t i = 1; i <= 1000; i++)
{
if (i % 2 == 0)
ih_insert(ih, i);
else
ih_insert(ih, i);
}
size_t sum = 0;
for (it = ih_iter_end(ih); !ih_iter_at_start(&it); ih_iter_prev(&it))
{
sum += ih_iter_value(&it);
}
cmc_assert_equals(size_t, 500500, sum);
sum = 0;
ih_iter_to_end(&it);
do
{
sum += ih_iter_value(&it);
} while (ih_iter_prev(&it));
cmc_assert_equals(size_t, 500500, sum);
ih_free(ih);
});
CMC_CREATE_TEST(PFX##_iter_advance(), {
struct intervalheap *ih = ih_new(100, ih_fval);
cmc_assert_not_equals(ptr, NULL, ih);
struct intervalheap_iter it = ih_iter_start(ih);
cmc_assert(!ih_iter_advance(&it, 1));
for (size_t i = 1; i <= 1000; i++)
ih_insert(ih, i);
it = ih_iter_start(ih);
cmc_assert(!ih_iter_advance(&it, 0));
cmc_assert(!ih_iter_advance(&it, ih->count));
size_t sum = 0;
for (it = ih_iter_start(ih);;)
{
sum += ih_iter_value(&it);
if (!ih_iter_advance(&it, 2))
break;
cmc_assert_equals(size_t, 0, ih_iter_index(&it) % 2);
}
cmc_assert(ih_iter_to_start(&it));
cmc_assert(ih_iter_next(&it));
cmc_assert_equals(size_t, 1, ih_iter_index(&it));
for (;;)
{
sum += ih_iter_value(&it);
if (!ih_iter_advance(&it, 2))
break;
cmc_assert_equals(size_t, 1, ih_iter_index(&it) % 2);
}
cmc_assert_equals(size_t, 500500, sum);
ih_iter_to_start(&it);
cmc_assert(ih_iter_advance(&it, ih->count - 1));
ih_free(ih);
});
CMC_CREATE_TEST(PFX##_iter_rewind(), {
struct intervalheap *ih = ih_new(100, ih_fval);
cmc_assert_not_equals(ptr, NULL, ih);
struct intervalheap_iter it = ih_iter_end(ih);
cmc_assert(!ih_iter_rewind(&it, 1));
for (size_t i = 0; i <= 1000; i++)
ih_insert(ih, i);
it = ih_iter_end(ih);
cmc_assert(!ih_iter_rewind(&it, 0));
cmc_assert(!ih_iter_rewind(&it, ih->count));
size_t sum = 0;
for (it = ih_iter_end(ih);;)
{
sum += ih_iter_value(&it);
if (!ih_iter_rewind(&it, 2))
break;
cmc_assert_equals(size_t, 0, ih_iter_index(&it) % 2);
}
cmc_assert(ih_iter_to_end(&it));
cmc_assert(ih_iter_prev(&it));
cmc_assert_equals(size_t, ih->count - 2, ih_iter_index(&it));
for (;;)
{
sum += ih_iter_value(&it);
if (!ih_iter_rewind(&it, 2))
break;
cmc_assert_equals(size_t, 1, ih_iter_index(&it) % 2);
}
cmc_assert_equals(size_t, 500500, sum);
ih_iter_to_end(&it);
cmc_assert(ih_iter_rewind(&it, ih->count - 1));
ih_free(ih);
});
CMC_CREATE_TEST(PFX##_iter_go_to(), {
struct intervalheap *ih = ih_new(100, ih_fval);
cmc_assert_not_equals(ptr, NULL, ih);
struct intervalheap_iter it = ih_iter_end(ih);
cmc_assert(!ih_iter_go_to(&it, 0));
it = ih_iter_start(ih);
cmc_assert(!ih_iter_go_to(&it, 0));
for (size_t i = 0; i <= 1000; i++)
ih_insert(ih, i);
cmc_assert_equals(size_t, 1001, ih->count);
it = ih_iter_start(ih);
size_t sum = 0;
for (size_t i = 0; i < 1001; i++)
{
ih_iter_go_to(&it, i);
sum += ih_iter_value(&it);
}
cmc_assert_equals(size_t, 500500, sum);
sum = 0;
for (size_t i = 1001; i > 0; i--)
{
cmc_assert(ih_iter_go_to(&it, i - 1));
sum += ih_iter_value(&it);
}
cmc_assert_equals(size_t, 500500, sum);
ih_free(ih);
});
CMC_CREATE_TEST(PFX##_iter_value(), {
struct intervalheap *ih = ih_new(100, ih_fval);
cmc_assert_not_equals(ptr, NULL, ih);
struct intervalheap_iter it = ih_iter_end(ih);
cmc_assert_equals(size_t, (size_t){ 0 }, ih_iter_value(&it));
cmc_assert(ih_insert(ih, 1));
cmc_assert(ih_insert(ih, 3));
cmc_assert(ih_insert(ih, 2));
it = ih_iter_start(ih);
cmc_assert_equals(size_t, 1, ih_iter_value(&it));
cmc_assert(ih_iter_next(&it));
cmc_assert_equals(size_t, 3, ih_iter_value(&it));
ih_free(ih);
});
CMC_CREATE_TEST(PFX##_iter_index(), {
struct intervalheap *ih = ih_new(100, ih_fval);
cmc_assert_not_equals(ptr, NULL, ih);
for (size_t i = 0; i <= 1000; i++)
ih_insert(ih, i);
struct intervalheap_iter it = ih_iter_start(ih);
for (size_t i = 0; i < 1001; i++)
{
cmc_assert_equals(size_t, i, ih_iter_index(&it));
ih_iter_next(&it);
}
it = ih_iter_end(ih);
for (size_t i = 1001; i > 0; i--)
{
cmc_assert_equals(size_t, i - 1, ih_iter_index(&it));
ih_iter_prev(&it);
}
ih_free(ih);
});
});
#endif /* CMC_TESTS_UNT_INTERVALHEAP_H */
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