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// MIT License, Copyright (c) 2020 Marvin Borner
#include "test.h"
#include <conv.h>
#include <crypto.h>
#include <math.h>
#include <mem.h>
#include <print.h>
#include <str.h>
#include <sys.h>
#define a_mag 0x55
#define b_mag 0x42
#define TEST(name) static void test_##name(void)
#define CHECK(exp) pass_or_fail(__FILE__, __LINE__, __func__, #exp, "1", exp);
#define EQUALS(first, second) \
pass_or_fail(__FILE__, __LINE__, __func__, #first, #second, (first) == (second));
#define EQUALS_STR(first, second) \
pass_or_fail(__FILE__, __LINE__, __func__, #first, #second, strcmp((first), (second)) == 0);
static u32 failed;
static void pass_or_fail(const char *file_name, int line_num, const char *func, const char *first,
const char *second, int success)
{
failed += success ? 0 : 1;
log("\x1B[%s\x1B[0m %s:%d: %s: %s == %s\n", success ? "32m[PASS]" : "31m[FAIL]", file_name,
line_num, func, first, second);
}
TEST(math)
{
EQUALS(pow(2, 3), 8);
EQUALS(pow(0, 3), 0);
EQUALS(pow(0, 0), 1);
}
TEST(crypto)
{
const char *text = "Melvix";
u32 length = 6;
EQUALS(crc32(0, text, length), 0x98bb3595);
const u8 md5_text[16] = {
0x01, 0xdc, 0xaf, 0x55, 0x2a, 0xe5, 0x7a, 0xf2,
0xe5, 0xb4, 0x75, 0xac, 0x0f, 0x38, 0x97, 0x9c,
};
u8 md5_res[16] = { 0 };
md5(text, length, md5_res);
EQUALS(memcmp(md5_res, md5_text, 16), 0);
}
TEST(conv)
{
char buf1[1] = { 0 };
char buf2[7] = { 0 };
char buf3[5] = { 0 };
char buf4[3] = { 0 };
EQUALS(atoi("42"), 42);
EQUALS_STR(htoa(0x42), "42");
EQUALS(htoi("42"), 0x42);
EQUALS_STR(itoa(42), "42");
EQUALS_STR(conv_base(42, buf1, 0, 0), "");
EQUALS_STR(conv_base(42, buf2, 2, 0), "101010");
EQUALS_STR(conv_base(424242, buf3, 36, 0), "93ci");
EQUALS_STR(conv_base(0xffffffff, buf4, 10, 1), "-1");
}
TEST(mem)
{
const char *str0 = "";
const char *str1 = "";
const char *str2 = "12345";
const char *str3 = "12345";
const char *str4 = "12354";
EQUALS(memcmp(str4, str2, strlen(str2)), 1);
EQUALS(memcmp(str2, str4, strlen(str2)), -1);
EQUALS(memcmp(str2, str3, strlen(str2)), 0);
EQUALS(memcmp(str0, str1, strlen(str0)), 0);
char buf[6] = { 0 };
EQUALS_STR(memcpy(buf, "hallo", 6), "hallo");
char buf2[6] = { 0 };
EQUALS_STR(memset(buf2, 'x', 5), "xxxxx");
}
int main(void)
{
test_math();
test_crypto();
test_conv();
test_mem();
/* fuzz(); */
if (failed)
log("%d tests failed\n", failed);
else
log("All tests passed\n");
boot(SYS_BOOT_SHUTDOWN);
return 0;
}
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