70 lines
1.5 KiB
C
70 lines
1.5 KiB
C
#include "test_arena.h"
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#include "aliases.h"
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#include "mem_arena.h"
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#include "misc_utils.h"
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#include "tester.h"
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#include <stdbool.h>
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#include <stdlib.h>
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#define ARENA_CAPACITY 1024
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internal Arena *arena = NULL;
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internal i32 count = 20;
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internal i32 *array = NULL;
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TestFuncResult test_arena_init(void) {
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bool result = wapp_mem_arena_init(&arena, ARENA_CAPACITY);
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return wapp_tester_result(result);
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}
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TestFuncResult test_arena_init_succeeds_when_reserving_very_large_size(void) {
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Arena *large_arena = NULL;
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u64 capacity = GB(512);
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bool result = wapp_mem_arena_init(&large_arena, capacity);
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if (result) {
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wapp_mem_arena_destroy(&large_arena);
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}
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return wapp_tester_result(result);
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}
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TestFuncResult test_arena_alloc_succeeds_when_within_capacity(void) {
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array = wapp_mem_arena_alloc(arena, count * sizeof(i32));
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bool result = array != NULL;
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for (i32 i = 0; i < count; ++i) {
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array[i] = i * 10;
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}
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return wapp_tester_result(result);
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}
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TestFuncResult test_arena_alloc_fails_when_over_capacity(void) {
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u8 *bytes = wapp_mem_arena_alloc(arena, ARENA_CAPACITY * 2);
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bool result = bytes == NULL;
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return wapp_tester_result(result);
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}
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TestFuncResult test_arena_clear(void) {
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wapp_mem_arena_clear(arena);
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bool result = true;
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for (i32 i = 0; i < count; ++i) {
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if (array[i] != 0) {
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result = false;
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break;
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}
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}
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return wapp_tester_result(result);
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}
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TestFuncResult test_arena_destroy(void) {
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wapp_mem_arena_destroy(&arena);
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bool result = arena == NULL;
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return wapp_tester_result(result);
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}
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