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feat: add dyn-arr

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Jonas Röger
2026-03-23 00:26:37 +01:00
commit 4b80c8aea5
9 changed files with 338 additions and 0 deletions
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test/main.c Normal file
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#include "c-libs/dyn-arr.h"
#include <criterion/criterion.h>
Test(darr, basic_usage) {
int *darr = NULL;
darr_init(darr, 2);
cr_assert(darr_size(darr) == 0, "Dynamic array size is 0 after init");
cr_assert(darr_cap(darr) == 2, "Dynamic array capacity is 2 after init");
darr_push(darr, 10);
darr_push(darr, 20);
cr_assert(darr[0] == 10);
cr_assert(darr[1] == 20);
cr_assert(darr_size(darr) == 2, "Dynamic array size is 2 after push");
cr_assert(darr_cap(darr) == 2, "Dynamic array capacity is 2 after push");
darr_push(darr, 30);
darr_push(darr, 40);
darr_push(darr, 50);
cr_assert(darr_size(darr) == 5, "Dynamic array size is 5 after grow push");
cr_assert(darr_cap(darr) == 6, "Dynamic array capacity is 6 after grow push");
darr_free(darr);
}
Test(darr, clone_array) {
int *darr = NULL;
darr_init(darr, 5);
darr[0] = 1;
darr[1] = 10;
darr[2] = 100;
darr[3] = 1000;
darr[4] = 10000;
int *darr2 = darr_clone(darr);
cr_assert(darr_size(darr) == darr_size(darr2));
cr_assert(darr_cap(darr) == darr_cap(darr2));
for (int i = 0; i < darr_size(darr); i++) {
cr_assert(darr[i] == darr2[i]);
}
darr_free(darr);
darr_free(darr2);
}