71 lines
1.7 KiB
C
71 lines
1.7 KiB
C
#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <assert.h>
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#include "chectic.h"
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void test_arena_init() {
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Arena arena = arena_init(128);
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assert(arena.begin != NULL);
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assert(arena.current == arena.begin);
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assert(arena.capacity == 128);
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arena_free(&arena);
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}
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void test_arena_alloc() {
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Arena arena = arena_init(64);
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void *ptr1 = arena_alloc(&arena, 16);
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assert(ptr1 != NULL);
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void *ptr2 = arena_alloc(&arena, 16);
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assert(ptr2 != NULL);
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raise_debug("%d - %d = %d", (size_t)ptr2, (size_t)ptr1, (char *)ptr2 - (char *)ptr1);
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assert((char *)ptr2 - (char *)ptr1 == 16);
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arena_free(&arena);
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}
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void test_arena_alloc_or_null_out_of_memory() {
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Arena arena = arena_init(32);
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void *ptr = arena_alloc_or_null(&arena, 64);
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raise_debug("%d %d %d %d", arena.begin, arena.current, arena.capacity, (size_t)ptr);
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assert(ptr == NULL);
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arena_free(&arena);
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}
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void test_arena_reset() {
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Arena arena = arena_init(64);
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void *ptr1 = arena_alloc(&arena, 16);
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arena_reset(&arena);
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void *ptr2 = arena_alloc(&arena, 16);
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assert(ptr1 == ptr2); // same address after reset
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arena_free(&arena);
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}
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void test_arena_null_init() {
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Arena arena = {0};
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void *ptr = arena_alloc_or_null(&arena, 32);
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assert(ptr != NULL);
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arena_free(&arena);
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}
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void test_arena_strdup() {
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Arena arena = arena_init(64);
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const char *orig = "Hello, Arena!";
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char *copy = arena_strdup(&arena, orig);
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assert(copy != NULL);
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assert(strcmp(copy, orig) == 0);
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arena_free(&arena);
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}
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int main() {
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set_output_color_mode(COLOR_MODE_DISABLE);
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logger_level(LOG_LEVEL_DEBUG);
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test_arena_init();
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test_arena_alloc();
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test_arena_alloc_or_null_out_of_memory();
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test_arena_reset();
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test_arena_null_init();
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test_arena_strdup();
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printf("All tests passed.\n");
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}
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