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add vec_clear

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This commit is contained in:
Evan Burkey
2025-02-26 15:32:19 -08:00
parent ba6e929b4f
commit f9a9f82a95
3 changed files with 33 additions and 17 deletions
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25
tests/tests.c
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@ -220,15 +220,13 @@ void test_vector() {
int e3 = 3;
int e4 = 4;
size_t idx = 0;
vec_push(v, &e0, &idx);
assert(idx == 0);
vec_push(v, &e0);
assert(v->length == 1);
int *t = (int *) vec_at(v, 0);
int *t = vec_at(v, 0);
assert(*t == 0);
vec_push(v, &e1, NULL);
vec_push(v, &e2, NULL);
vec_push(v, &e1);
vec_push(v, &e2);
assert(v->length == 3);
// test access outside bounds
@ -237,14 +235,14 @@ void test_vector() {
printf("Before insert: ");
print_vector(v);
vec_push(v, &e4, NULL);
vec_insert(v, &e3, 3);
vec_push(v, &e3);
vec_insert(v, &e4, 1);
printf("After insert: ");
print_vector(v);
t = (int *) vec_at(v, 3);
assert(*t == e3);
t = (int *) vec_at(v, 4);
assert(*t == e3);
t = (int *) vec_at(v, 1);
assert(*t == e4);
const int *min = vec_min(v, vec_cmp_int);
@ -256,7 +254,7 @@ void test_vector() {
t = (int *) vec_remove(v, 1);
assert(t != NULL);
assert(*t == 1);
assert(*t == 4);
printf("After removal: ");
print_vector(v);
@ -268,6 +266,11 @@ void test_vector() {
assert(vec_len(v) == vec_cap(v));
printf("cap after shrink: %zu\n", vec_cap(v));
vec_clear(v);
assert(vec_len(v) == 0);
printf("\ncap after clear: %zu\n", vec_cap(v));
printf("len after clear: %zu\n", vec_len(v));
vec_destroy(v);
free(v);
}