69 lines
1.2 KiB
C
69 lines
1.2 KiB
C
|
// SPDX-License-Identifier: GPL-2.0-or-later
|
||
|
|
|
||
|
|
#include <string.h>
|
||
|
|
#include <stdio.h>
|
||
|
|
#include <stdlib.h>
|
||
|
|
#include <errno.h>
|
||
|
|
|
||
|
|
#include "../util/suffix.h"
|
||
|
|
#include "../util/types.h"
|
||
|
|
|
||
|
|
#define ARRAY_SIZE(a) (sizeof(a) / sizeof(a[0]))
|
||
|
|
|
||
|
|
static int test_rc;
|
||
|
|
|
||
|
|
static void check_num(const char *val, __u64 exp, __u64 num)
|
||
|
|
{
|
||
|
|
if (exp == num)
|
||
|
|
return;
|
||
|
|
|
||
|
|
printf("ERROR: printing {%s}, got '%llu', expected '%llu'\n",
|
||
|
|
val, (unsigned long long)num, (unsigned long long)exp);
|
||
|
|
|
||
|
|
test_rc = 1;
|
||
|
|
}
|
||
|
|
|
||
|
|
struct tonum_test {
|
||
|
|
const char *val;
|
||
|
|
const uint64_t exp;
|
||
|
|
int ret;
|
||
|
|
};
|
||
|
|
|
||
|
|
static struct tonum_test tonum_tests[] = {
|
||
|
|
{ "1234", 1234, 0 },
|
||
|
|
{ "1Ki", 1024, 0},
|
||
|
|
{ "34Gi", 36507222016, 0 },
|
||
|
|
{ "34.9Ki", 0, -EINVAL},
|
||
|
|
{ "32Gii", 0, -EINVAL },
|
||
|
|
};
|
||
|
|
|
||
|
|
void tonum_test(struct tonum_test *test)
|
||
|
|
{
|
||
|
|
char *endptr;
|
||
|
|
uint64_t num;
|
||
|
|
int ret;
|
||
|
|
|
||
|
|
ret = suffix_binary_parse(test->val, &endptr, &num);
|
||
|
|
if (ret != test->ret) {
|
||
|
|
printf("ERROR: converting {%s} failed\n", test->val);
|
||
|
|
test_rc = 1;
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
if (ret)
|
||
|
|
return;
|
||
|
|
|
||
|
|
check_num(test->val, test->exp, num);
|
||
|
|
}
|
||
|
|
|
||
|
|
int main(void)
|
||
|
|
{
|
||
|
|
unsigned int i;
|
||
|
|
|
||
|
|
test_rc = 0;
|
||
|
|
|
||
|
|
for (i = 0; i < ARRAY_SIZE(tonum_tests); i++)
|
||
|
|
tonum_test(&tonum_tests[i]);
|
||
|
|
|
||
|
|
return test_rc ? EXIT_FAILURE : EXIT_SUCCESS;
|
||
|
|
}
|