mirror of
https://github.com/freebsd/freebsd-src
synced 2024-10-15 21:05:08 +00:00
559a218c9b
These sys/cdefs.h are not needed. Purge them. They are mostly left-over from the $FreeBSD$ removal. A few in libc are still required for macros that cdefs.h defines. Keep those. Sponsored by: Netflix Differential Revision: https://reviews.freebsd.org/D42385
143 lines
3.7 KiB
C
143 lines
3.7 KiB
C
/*-
|
|
* Copyright (c) 2017 Cyril S. E. Schubert
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*/
|
|
|
|
#include <assert.h>
|
|
#include <stdint.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <sys/types.h>
|
|
#include <unistd.h>
|
|
#include <sys/wait.h>
|
|
|
|
#include <atf-c.h>
|
|
|
|
static errno_t error_code;
|
|
static const char * message;
|
|
|
|
void
|
|
h(const char * msg, void * ptr __unused, errno_t error)
|
|
{
|
|
error_code = error;
|
|
message = msg;
|
|
}
|
|
|
|
/* null ptr */
|
|
ATF_TC_WITHOUT_HEAD(null_ptr);
|
|
ATF_TC_BODY(null_ptr, tc)
|
|
{
|
|
ATF_CHECK_MSG(gets_s(NULL, 1) == NULL,
|
|
"gets_s() failed to handle NULL pointer");
|
|
}
|
|
|
|
/* normal */
|
|
ATF_TC_WITHOUT_HEAD(normal);
|
|
ATF_TC_BODY(normal, tc)
|
|
{
|
|
pid_t kidpid;
|
|
int fd[2];
|
|
int nfd;
|
|
|
|
// close(STDIN_FILENO);
|
|
// close(STDOUT_FILENO);
|
|
pipe(fd);
|
|
|
|
if ((kidpid = fork()) == 0) {
|
|
char b[10];
|
|
|
|
close(fd[1]);
|
|
nfd = dup2(fd[0], 0);
|
|
close(fd[0]);
|
|
stdin = fdopen(nfd, "r");
|
|
ATF_CHECK_MSG(gets_s(b, sizeof(b)) == 0, "gets_s() normal failed");
|
|
fclose(stdin);
|
|
} else {
|
|
int stat;
|
|
|
|
close(fd[0]);
|
|
stdout = fdopen(fd[1], "w");
|
|
puts("a sting");
|
|
fclose(stdout);
|
|
(void) waitpid(kidpid, &stat, WEXITED);
|
|
}
|
|
}
|
|
|
|
/* n > rmax */
|
|
ATF_TC_WITHOUT_HEAD(n_gt_rmax);
|
|
ATF_TC_BODY(n_gt_rmax, tc)
|
|
{
|
|
char b;
|
|
|
|
ATF_CHECK_MSG(gets_s(&b, RSIZE_MAX + 1) == NULL,
|
|
"gets_s() n > RSIZE_MAX");
|
|
}
|
|
|
|
/* n == 0 */
|
|
ATF_TC_WITHOUT_HEAD(n_eq_zero);
|
|
ATF_TC_BODY(n_eq_zero, tc)
|
|
{
|
|
char b;
|
|
|
|
ATF_CHECK_MSG(gets_s(&b, 0) == NULL, "gets_s() n is zero");
|
|
}
|
|
|
|
/* n > rmax, handler */
|
|
ATF_TC_WITHOUT_HEAD(n_gt_rmax_handler);
|
|
ATF_TC_BODY(n_gt_rmax_handler, tc)
|
|
{
|
|
char b;
|
|
|
|
error_code = 0;
|
|
message = NULL;
|
|
set_constraint_handler_s(h);
|
|
ATF_CHECK_MSG(gets_s(&b, RSIZE_MAX + 1) == NULL, "gets_s() n > RSIZE_MAX");
|
|
ATF_CHECK_MSG(error_code > 0, "gets_s() error code is %d", error_code);
|
|
ATF_CHECK_MSG(strcmp(message, "gets_s : n > RSIZE_MAX") == 0, "gets_s(): incorrect error message");
|
|
}
|
|
|
|
/* n == 0, handler */
|
|
ATF_TC_WITHOUT_HEAD(n_eq_zero_handler);
|
|
ATF_TC_BODY(n_eq_zero_handler, tc)
|
|
{
|
|
char b;
|
|
|
|
error_code = 0;
|
|
message = NULL;
|
|
set_constraint_handler_s(h);
|
|
ATF_CHECK(gets_s(&b, 0) == NULL);
|
|
ATF_CHECK_MSG(error_code > 0, "gets_s() error code is %d", error_code);
|
|
ATF_CHECK_MSG(strcmp(message, "gets_s : n == 0") == 0, "gets_s(): incorrect error message");
|
|
}
|
|
|
|
ATF_TP_ADD_TCS(tp)
|
|
{
|
|
ATF_TP_ADD_TC(tp, null_ptr);
|
|
ATF_TP_ADD_TC(tp, normal);
|
|
ATF_TP_ADD_TC(tp, n_gt_rmax);
|
|
ATF_TP_ADD_TC(tp, n_eq_zero);
|
|
ATF_TP_ADD_TC(tp, n_gt_rmax_handler);
|
|
ATF_TP_ADD_TC(tp, n_eq_zero_handler);
|
|
return (atf_no_error());
|
|
}
|