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#include <limits.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "kstring.h"
int nfail = 0;
void check(const char *what, const kstring_t *ks, const char *correct)
{
if (ks->l != strlen(correct) || strcmp(ks->s, correct) != 0) {
fprintf(stderr, "%s produced \"%.*s\" (\"%s\" is correct)\tFAIL\n", what, (int)(ks->l), ks->s, correct);
nfail++;
}
}
void test_kputw(kstring_t *ks, int n)
{
char buf[16];
ks->l = 0;
kputw(n, ks);
sprintf(buf, "%d", n);
check("kputw()", ks, buf);
}
void test_kputl(kstring_t *ks, long n)
{
char buf[24];
ks->l = 0;
kputl(n, ks);
sprintf(buf, "%ld", n);
check("kputl()", ks, buf);
}
int main()
{
kstring_t ks;
ks.l = ks.m = 0;
ks.s = NULL;
test_kputw(&ks, 0);
test_kputw(&ks, 1);
test_kputw(&ks, 37);
test_kputw(&ks, 12345);
test_kputw(&ks, -12345);
test_kputw(&ks, INT_MAX);
test_kputw(&ks, -INT_MAX);
test_kputw(&ks, INT_MIN);
test_kputl(&ks, 0);
test_kputl(&ks, 1);
test_kputl(&ks, 37);
test_kputl(&ks, 12345);
test_kputl(&ks, -12345);
test_kputl(&ks, INT_MAX);
test_kputl(&ks, -INT_MAX);
test_kputl(&ks, INT_MIN);
test_kputl(&ks, LONG_MAX);
test_kputl(&ks, -LONG_MAX);
test_kputl(&ks, LONG_MIN);
free(ks.s);
if (nfail > 0) {
fprintf(stderr, "Total failures: %d\n", nfail);
return EXIT_FAILURE;
}
return EXIT_SUCCESS;
}
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