84 lines
2.5 KiB
C
84 lines
2.5 KiB
C
#include <stdalign.h>
|
|
#include <stdlib.h>
|
|
#include <stdarg.h>
|
|
#include <stdbool.h>
|
|
#include <stddef.h>
|
|
#include <stdint.h>
|
|
#include <setjmp.h>
|
|
#include <cmocka.h>
|
|
#include <string.h>
|
|
|
|
#include "arena.h"
|
|
|
|
static void test_push_3_ints(void **state) {
|
|
(void) state;
|
|
|
|
ArenaResult value = arena_init(sizeof(int) * 3);
|
|
assert_true(value.is_valid);
|
|
Arena arena = value.arena;
|
|
|
|
int int_to_push = 20;
|
|
ArenaPointer result = arena_push(&arena, &int_to_push, sizeof(int), alignof(int));
|
|
assert_true(result.is_valid);
|
|
assert_int_equal(20, *(int*)arena_unwrap_pointer(result));
|
|
assert_int_equal(20, *(int*)arena_unwrap_pointer(result));
|
|
|
|
int_to_push = 30;
|
|
result = arena_push(&arena, &int_to_push, sizeof(int), alignof(int));
|
|
assert_true(result.is_valid);
|
|
assert_int_equal(30, *(int*)arena_unwrap_pointer(result));
|
|
|
|
int_to_push = 40;
|
|
result = arena_push(&arena, &int_to_push, sizeof(int), alignof(int));
|
|
assert_true(result.is_valid);
|
|
assert_int_equal(40, *(int*)arena_unwrap_pointer(result));
|
|
|
|
arena_destroy(&arena);
|
|
}
|
|
|
|
static void test_push_3_ints_2_doubles(void **state) {
|
|
(void) state;
|
|
|
|
ArenaResult value = arena_init((sizeof(int) * 3) + (sizeof(double) * 2));
|
|
assert_true(value.is_valid);
|
|
Arena arena = value.arena;
|
|
|
|
int int_to_push = 20;
|
|
ArenaPointer result = arena_push(&arena, &int_to_push, sizeof(int), alignof(int));
|
|
assert_true(result.is_valid);
|
|
assert_int_equal(20, *(int*)arena_unwrap_pointer(result));
|
|
|
|
double double_to_push = 4.57;
|
|
result = arena_push(&arena, &double_to_push, sizeof(double), alignof(double));
|
|
assert_true(result.is_valid);
|
|
assert_double_equal(4.57, *(double*)arena_unwrap_pointer(result), 1e-6);
|
|
|
|
int_to_push = 30;
|
|
result = arena_push(&arena, &int_to_push, sizeof(int), alignof(int));
|
|
assert_true(result.is_valid);
|
|
assert_int_equal(30, *(int*)arena_unwrap_pointer(result));
|
|
|
|
int_to_push = 40;
|
|
result = arena_push(&arena, &int_to_push, sizeof(int), alignof(int));
|
|
assert_true(result.is_valid);
|
|
assert_int_equal(40, *(int*)arena_unwrap_pointer(result));
|
|
|
|
double_to_push = 267.33;
|
|
result = arena_push(&arena, &double_to_push, sizeof(double), alignof(double));
|
|
assert_true(result.is_valid);
|
|
assert_double_equal(267.33, *(double*)arena_unwrap_pointer(result), 1e-6);
|
|
|
|
arena_destroy(&arena);
|
|
}
|
|
|
|
|
|
int main(void) {
|
|
const struct CMUnitTest tests[] = {
|
|
cmocka_unit_test(test_push_3_ints),
|
|
cmocka_unit_test(test_push_3_ints_2_doubles),
|
|
};
|
|
|
|
|
|
return cmocka_run_group_tests(tests, NULL, NULL);
|
|
}
|