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/*
* This file and its contents are supplied under the terms of the
* Common Development and Distribution License ("CDDL"), version 1.0.
* You may only use this file in accordance with the terms of version
* 1.0 of the CDDL.
*
* A full copy of the text of the CDDL should have accompanied this
* source. A copy of the CDDL is also available via the Internet at
* http://www.illumos.org/license/CDDL.
*/
/*
* Copyright 2017 Joyent, Inc.
*/
/*
* Regression test for illumos #6961. We mistakenly zeroed out a character that
* we shouldn't have when dealing with a 64-bit libc.
*/
#include <stdio.h>
#include <string.h>
#include <strings.h>
#include <stdlib.h>
static void
print_diff(char *test, char *correct, char *wrong)
{
int i;
printf("test failed: received incorrect octal for case %s\n", test);
for (i = 0; i < 32; i++) {
printf("byte %d: expected 0x%x, found 0x%x\n", i, correct[i],
wrong[i]);
}
}
int
main(void)
{
int ret = 0;
char buf[32];
/* ~0L in octal */
char octal0[] = { 'r', 'r', 'r', 'r', '1', '7', '7', '7', '7', '7', '7',
'7', '7', '7', '7', '7', '7', '7', '7', '7', '7', '7', '7', '7',
'7', '7', '\0', 'r', 'r', 'r', 'r', 'r', 'r' };
char decimal0[] = { 'r', 'r', 'r', 'r', '-', '1', '\0', 'r', 'r', 'r',
'r', 'r', 'r', 'r', 'r', 'r', 'r', 'r', 'r', 'r', 'r', 'r', 'r',
'r', 'r', 'r', 'r', 'r', 'r', 'r', 'r', 'r', 'r' };
char hex0[] = { 'r', 'r', 'r', 'r', 'f', 'f', 'f', 'f', 'f', 'f',
'f', 'f', 'f', 'f', 'f', 'f', 'f', 'f', 'f', 'f', '\0', 'r', 'r',
'r', 'r', 'r', 'r', 'r', 'r', 'r', 'r', 'r', 'r' };
/* 42 in octal */
char octal1[] = { 'r', 'r', 'r', 'r', '5', '2', '\0', 'r', 'r', 'r',
'r', 'r', 'r', 'r', 'r', 'r', 'r', 'r', 'r', 'r', 'r', 'r', 'r',
'r', 'r', 'r', 'r', 'r', 'r', 'r', 'r', 'r', 'r' };
/* 42 in decimal */
char decimal1[] = { 'r', 'r', 'r', 'r', '4', '2', '\0', 'r', 'r', 'r',
'r', 'r', 'r', 'r', 'r', 'r', 'r', 'r', 'r', 'r', 'r', 'r', 'r',
'r', 'r', 'r', 'r', 'r', 'r', 'r', 'r', 'r', 'r' };
/* 42 in hex */
char hex1[] = { 'r', 'r', 'r', 'r', '2', 'a', '\0', 'r', 'r', 'r', 'r',
'r', 'r', 'r', 'r', 'r', 'r', 'r', 'r', 'r', 'r', 'r', 'r', 'r',
'r', 'r', 'r', 'r', 'r', 'r', 'r', 'r', 'r' };
(void) memset(buf, 'r', sizeof (buf));
(void) snprintf(buf + 4, sizeof (buf), "%lo", ~0L);
if (bcmp(octal0, buf, sizeof (buf)) != 0) {
print_diff("~0 in Octal", octal0, buf);
ret++;
}
(void) memset(buf, 'r', sizeof (buf));
(void) snprintf(buf + 4, sizeof (buf), "%lo", 42L);
if (bcmp(octal1, buf, sizeof (buf)) != 0) {
print_diff("42 in Octal", octal1, buf);
ret++;
}
(void) memset(buf, 'r', sizeof (buf));
(void) snprintf(buf + 4, sizeof (buf), "%ld", ~0L);
if (bcmp(decimal0, buf, sizeof (buf)) != 0) {
print_diff("~0 in Decimal", decimal0, buf);
ret++;
}
(void) memset(buf, 'r', sizeof (buf));
(void) snprintf(buf + 4, sizeof (buf), "%ld", 42L);
if (bcmp(decimal1, buf, sizeof (buf)) != 0) {
print_diff("42 in Decimal", decimal1, buf);
ret++;
}
(void) memset(buf, 'r', sizeof (buf));
(void) snprintf(buf + 4, sizeof (buf), "%lx", ~0L);
if (bcmp(hex0, buf, sizeof (buf)) != 0) {
print_diff("~0 in Hex", hex0, buf);
ret++;
}
(void) memset(buf, 'r', sizeof (buf));
(void) snprintf(buf + 4, sizeof (buf), "%lx", 42L);
if (bcmp(hex1, buf, sizeof (buf)) != 0) {
print_diff("42 in Hex", hex1, buf);
ret++;
}
return (ret);
}
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