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Importing NetBSD "Kyua" test framework

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To do so, a few dependencies have been imported:

 * external/bsd/lutok
 * external/mit/lua
 * external/public-domain/sqlite
 * external/public-domain/xz

The Kyua framework is the new generation of ATF (Automated Test
Framework), it is composed of:

 * external/bsd/atf
 * external/bsd/kyua-atf-compat
 * external/bsd/kyua-cli
 * external/bsd/kyua-tester
 * tests

Kyua/ATF being written in C++, it depends on libstdc++ which is
provided by GCC. As this is not part of the sources, Kyua is only
compiled when the native GCC utils are installed.

To install Kyua do the following:

 * In a cross-build enviromnent, add the following to the build.sh
   commandline: -V MKBINUTILS=yes -V MKGCCCMDS=yes

WARNING:
  At this point the import is still experimental, and not supported
  on native builds (a.k.a make build).

Change-Id: I26aee23c5bbd2d64adcb7c1beb98fe0d479d7ada
This commit is contained in:
Lionel Sambuc
2013-02-26 09:24:42 +01:00
committed by Gerrit Code Review
parent 003ff52ebb
commit 11be35a165
2893 changed files with 502052 additions and 2630 deletions
Download Patch File Download Diff File Expand all files Collapse all files

18
tests/kernel/kqueue/Makefile Normal file
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# $NetBSD: Makefile,v 1.3 2012/11/17 21:55:24 joerg Exp $
NOMAN= # defined
.include <bsd.own.mk>
TESTSDIR= ${TESTSBASE}/kernel/kqueue
TESTS_SUBDIRS= read
TESTS_SUBDIRS+= write
TESTS_C= t_ioctl
TESTS_C+= t_proc1
TESTS_C+= t_proc2
TESTS_C+= t_proc3
TESTS_C+= t_sig
.include <bsd.test.mk>

1
tests/kernel/kqueue/Makefile.inc Normal file
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@@ -0,0 +1 @@
.include "../Makefile.inc"

17
tests/kernel/kqueue/read/Makefile Normal file
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@@ -0,0 +1,17 @@
# $NetBSD: Makefile,v 1.1 2009/02/20 21:39:57 jmmv Exp $
NOMAN= # defined
.include <bsd.own.mk>
TESTSDIR= ${TESTSBASE}/kernel/kqueue/read
TESTS_C= t_fifo
TESTS_C+= t_file
TESTS_C+= t_file2
TESTS_C+= t_pipe
TESTS_C+= t_ttypty
LDADD.t_ttypty= -lutil
.include <bsd.test.mk>

98
tests/kernel/kqueue/read/t_fifo.c Normal file
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/* $NetBSD: t_fifo.c,v 1.3 2010/11/07 17:51:20 jmmv Exp $ */
/*-
* Copyright (c) 2008 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Luke Mewburn and Jaromir Dolecek.
*
* 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 NETBSD FOUNDATION, INC. 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 FOUNDATION 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 <sys/cdefs.h>
__COPYRIGHT("@(#) Copyright (c) 2008\
The NetBSD Foundation, inc. All rights reserved.");
__RCSID("$NetBSD: t_fifo.c,v 1.3 2010/11/07 17:51:20 jmmv Exp $");
#include <sys/event.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <inttypes.h>
#include <atf-c.h>
#include "../../../h_macros.h"
#define FIFONAME "fifo"
ATF_TC(fifo);
ATF_TC_HEAD(fifo, tc)
{
atf_tc_set_md_var(tc, "descr", "Checks EVFILT_READ on fifo");
}
ATF_TC_BODY(fifo, tc)
{
int kq, n, fd;
struct kevent event[1];
char buffer[128];
RL(mkfifo(FIFONAME, 0644));
RL(fd = open(FIFONAME, O_RDWR, 0644));
RL(kq = kqueue());
EV_SET(&event[0], fd, EVFILT_READ, EV_ADD|EV_ENABLE, 0, 0, 0);
RL(kevent(kq, event, 1, NULL, 0, NULL));
/* make sure there is something in the fifo */
RL(write(fd, "foo", 3));
(void)printf("fifo: wrote 'foo'\n");
(void)memset(event, 0, sizeof(event));
RL(n = kevent(kq, NULL, 0, event, 1, NULL));
(void)printf("kevent num %d filt %d flags: %#x, fflags: %#x, "
"data: %" PRId64 "\n", n, event[0].filter, event[0].flags,
event[0].fflags, event[0].data);
ATF_REQUIRE_EQ(event[0].filter, EVFILT_READ);
RL(n = read(fd, buffer, event[0].data));
buffer[n] = '\0';
(void)printf("fifo: read '%s'\n", buffer);
RL(close(fd));
}
ATF_TP_ADD_TCS(tp)
{
ATF_TP_ADD_TC(tp, fifo);
return atf_no_error();
}

139
tests/kernel/kqueue/read/t_file.c Normal file
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/* $NetBSD: t_file.c,v 1.3 2010/11/07 17:51:20 jmmv Exp $ */
/*-
* Copyright (c) 2002, 2008 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Luke Mewburn.
*
* 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 NETBSD FOUNDATION, INC. 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 FOUNDATION 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 <sys/cdefs.h>
__COPYRIGHT("@(#) Copyright (c) 2008\
The NetBSD Foundation, inc. All rights reserved.");
__RCSID("$NetBSD: t_file.c,v 1.3 2010/11/07 17:51:20 jmmv Exp $");
#include <sys/param.h>
#include <sys/event.h>
#include <sys/mount.h>
#include <sys/wait.h>
#include <err.h>
#include <errno.h>
#include <fcntl.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <inttypes.h>
#include <atf-c.h>
#include "../../../h_macros.h"
#define FILENAME "file"
#define NLINES 5
static void
child(void)
{
int i, n, fd;
(void)sleep(1);
for (i = 0; i < NLINES; ++i) {
fd = open(FILENAME, O_WRONLY|O_APPEND, 0644);
if (fd < 0)
err(EXIT_FAILURE, "open()");
n = write(fd, "foo\n", 4);
if (n < 0)
err(EXIT_FAILURE, "write()");
(void)close(fd);
(void)sleep(1);
}
_exit(0);
}
ATF_TC(file);
ATF_TC_HEAD(file, tc)
{
atf_tc_set_md_var(tc, "descr", "Checks EVFILT_READ on regular file");
}
ATF_TC_BODY(file, tc)
{
char buffer[128];
struct kevent event[1];
pid_t pid;
int fd, kq, n, num, status;
RL(pid = fork());
if (pid == 0) {
child();
/* NOTREACHED */
}
RL(fd = open(FILENAME, O_RDONLY|O_CREAT, 0644));
#if 1 /* XXX: why was this disabled? */
RL(lseek(fd, 0, SEEK_END));
#endif
RL(kq = kqueue());
EV_SET(&event[0], fd, EVFILT_READ, EV_ADD|EV_ENABLE, 0, 0, 0);
RL(kevent(kq, event, 1, NULL, 0, NULL));
for (num = 0; num < NLINES;) {
RL(n = kevent(kq, NULL, 0, event, 1, NULL));
num += n;
(void)printf("kevent num %d flags: %#x, fflags: %#x, data: "
"%" PRId64 "\n", n, event[0].flags, event[0].fflags,
event[0].data);
if (event[0].data < 0)
#if 1 /* XXXLUKEM */
RL(lseek(fd, 0, SEEK_END));
#else
RL(lseek(fd, event[0].data, SEEK_END));
#endif
RL(n = read(fd, buffer, 128));
buffer[n] = '\0';
(void)printf("file(%d): %s", num, buffer);
}
(void)waitpid(pid, &status, 0);
(void)printf("read: successful end\n");
}
ATF_TP_ADD_TCS(tp)
{
ATF_TP_ADD_TC(tp, file);
return atf_no_error();
}

79
tests/kernel/kqueue/read/t_file2.c Normal file
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@@ -0,0 +1,79 @@
/* $NetBSD: t_file2.c,v 1.3 2010/11/07 17:51:20 jmmv Exp $ */
/*-
* Copyright (c) 2002, 2008 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Jaromir Dolecek.
*
* 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 NETBSD FOUNDATION, INC. 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 FOUNDATION 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 <sys/cdefs.h>
__COPYRIGHT("@(#) Copyright (c) 2008\
The NetBSD Foundation, inc. All rights reserved.");
__RCSID("$NetBSD: t_file2.c,v 1.3 2010/11/07 17:51:20 jmmv Exp $");
#include <sys/event.h>
#include <fcntl.h>
#include <unistd.h>
#include <atf-c.h>
#include "../../../h_macros.h"
ATF_TC(file2);
ATF_TC_HEAD(file2, tc)
{
atf_tc_set_md_var(tc, "descr",
"Checks EVFILT_READ for regular files. This test used to "
"trigger deadlock caused by problem fixed in revision 1.79.2.10 "
"of sys/kern/kern_descrip.c");
}
ATF_TC_BODY(file2, tc)
{
int fd1, fd2, kq;
struct kevent event[1];
RL(fd1 = open("afile", O_RDONLY|O_CREAT, 0644));
RL(fd2 = open("bfile", O_RDONLY|O_CREAT, 0644));
#if 1 /* XXX: why was this disabled? */
RL(lseek(fd1, 0, SEEK_END));
#endif
RL(kq = kqueue());
EV_SET(&event[0], fd1, EVFILT_READ, EV_ADD|EV_ENABLE, 0, 0, 0);
RL(kevent(kq, event, 1, NULL, 0, NULL));
RL(dup2(fd2, fd1));
}
ATF_TP_ADD_TCS(tp)
{
ATF_TP_ADD_TC(tp, file2);
return atf_no_error();
}

84
tests/kernel/kqueue/read/t_pipe.c Normal file
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/* $NetBSD: t_pipe.c,v 1.1 2009/02/20 21:39:57 jmmv Exp $ */
/*-
* Copyright (c) 2002, 2008 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Luke Mewburn and Jaromir Dolecek.
*
* 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 NETBSD FOUNDATION, INC. 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 FOUNDATION 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 <sys/cdefs.h>
__COPYRIGHT("@(#) Copyright (c) 2008\
The NetBSD Foundation, inc. All rights reserved.");
__RCSID("$NetBSD: t_pipe.c,v 1.1 2009/02/20 21:39:57 jmmv Exp $");
#include <sys/event.h>
#include <stdio.h>
#include <unistd.h>
#include <atf-c.h>
#include "../../../h_macros.h"
ATF_TC(pipe);
ATF_TC_HEAD(pipe, tc)
{
atf_tc_set_md_var(tc, "descr", "Checks EVFILT_READ for pipes");
}
ATF_TC_BODY(pipe, tc)
{
struct kevent event[1];
char buffer[128];
int fds[2];
int kq, n;
RL(pipe(fds));
RL(kq = kqueue());
EV_SET(&event[0], fds[0], EVFILT_READ, EV_ADD|EV_ENABLE, 0, 0, 0);
RL(kevent(kq, event, 1, NULL, 0, NULL));
/* make sure there is something in the pipe */
RL(write(fds[1], "foo", 3));
(void)printf("pipe: wrote 'foo' to pipe\n");
RL(n = kevent(kq, NULL, 0, event, 1, NULL));
(void)printf("kevent num %d flags: %#x, fflags: %#x, data: "
"%" PRId64 "\n", n, event[0].flags, event[0].fflags, event[0].data);
RL(n = read(fds[0], buffer, event[0].data));
buffer[n] = '\0';
(void)printf("pipe: read '%s'\n", buffer);
(void)printf("pipe: successful end\n");
}
ATF_TP_ADD_TCS(tp)
{
ATF_TP_ADD_TC(tp, pipe);
return atf_no_error();
}

144
tests/kernel/kqueue/read/t_ttypty.c Normal file
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/* $NetBSD: t_ttypty.c,v 1.1 2009/02/20 21:39:57 jmmv Exp $ */
/*-
* Copyright (c) 2002, 2008 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Luke Mewburn and Jaromir Dolecek.
*
* 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 NETBSD FOUNDATION, INC. 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 FOUNDATION 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 <sys/cdefs.h>
__COPYRIGHT("@(#) Copyright (c) 2008\
The NetBSD Foundation, inc. All rights reserved.");
__RCSID("$NetBSD: t_ttypty.c,v 1.1 2009/02/20 21:39:57 jmmv Exp $");
#include <sys/event.h>
#include <sys/wait.h>
#include <poll.h>
#include <stdio.h>
#include <termios.h>
#include <unistd.h>
#include <util.h>
#include <atf-c.h>
#include "../../../h_macros.h"
static void
h_check(bool check_master)
{
char slavetty[1024];
char buffer[128];
struct kevent event[1];
pid_t child;
int amaster, aslave, acurrent;
int kq, n, status;
#if 0
int fl;
#endif
struct pollfd pfd;
struct termios tio;
RL(openpty(&amaster, &aslave, slavetty, NULL, NULL));
(void)printf("tty: openpty master %d slave %d tty '%s'\n",
amaster, aslave, slavetty);
acurrent = check_master ? amaster : aslave;
RL(child = fork());
if (child == 0) {
sleep(1);
(void)printf("tty: child writing 'f00\\n'\n");
(void)write(check_master ? aslave : amaster, "f00\n", 4);
_exit(0);
}
/* switch ONLCR off, to not get confused by newline translation */
RL(tcgetattr(acurrent, &tio));
tio.c_oflag &= ~ONLCR;
RL(tcsetattr(acurrent, TCSADRAIN, &tio));
pfd.fd = acurrent;
pfd.events = POLLIN;
(void)printf("tty: polling ...\n");
RL(poll(&pfd, 1, INFTIM));
(void)printf("tty: returned from poll - %d\n", pfd.revents);
#if 0
fl = 1;
if (ioctl(acurrent, TIOCPKT, &fl) < 0)
err(1, "ioctl");
#endif
RL(kq = kqueue());
EV_SET(&event[0], acurrent, EVFILT_READ, EV_ADD|EV_ENABLE, 0, 0, 0);
RL(kevent(kq, event, 1, NULL, 0, NULL));
RL(n = kevent(kq, NULL, 0, event, 1, NULL));
(void)printf("kevent num %d filt %d flags: %#x, fflags: %#x, "
"data: %" PRId64 "\n", n, event[0].filter, event[0].flags,
event[0].fflags, event[0].data);
ATF_REQUIRE_EQ(event[0].filter, EVFILT_READ);
RL(n = read(acurrent, buffer, 128));
(void)printf("tty: read '%.*s' (n=%d)\n", n, buffer, n);
(void)waitpid(child, &status, 0);
(void)printf("tty: successful end\n");
}
ATF_TC(master);
ATF_TC_HEAD(master, tc)
{
atf_tc_set_md_var(tc, "descr", "Checks EVFILT_READ for master tty");
}
ATF_TC_BODY(master, tc)
{
h_check(true);
}
ATF_TC(slave);
ATF_TC_HEAD(slave, tc)
{
atf_tc_set_md_var(tc, "descr", "Checks EVFILT_READ for slave tty");
}
ATF_TC_BODY(slave, tc)
{
h_check(false);
}
ATF_TP_ADD_TCS(tp)
{
ATF_TP_ADD_TC(tp, master);
ATF_TP_ADD_TC(tp, slave);
return atf_no_error();
}

115
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/* $NetBSD: t_ioctl.c,v 1.1 2009/02/20 21:39:57 jmmv Exp $ */
/*-
* Copyright (c) 2002, 2008 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Luke Mewburn.
*
* 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 NETBSD FOUNDATION, INC. 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 FOUNDATION 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 <sys/cdefs.h>
__COPYRIGHT("@(#) Copyright (c) 2008\
The NetBSD Foundation, inc. All rights reserved.");
__RCSID("$NetBSD: t_ioctl.c,v 1.1 2009/02/20 21:39:57 jmmv Exp $");
#include <sys/event.h>
#include <sys/ioctl.h>
#include <stdio.h>
#include <string.h>
#include <atf-c.h>
#include "../../h_macros.h"
ATF_TC(kfilter_byfilter);
ATF_TC_HEAD(kfilter_byfilter, tc)
{
atf_tc_set_md_var(tc, "descr", "Checks KFILTER_BYFILTER ioctl");
}
ATF_TC_BODY(kfilter_byfilter, tc)
{
char buf[32];
struct kfilter_mapping km;
int i, kq;
RL(kq = kqueue());
km.name = buf;
km.len = sizeof(buf) - 1;
for (i = 0; i < 7; ++i) {
km.filter = i;
RL(ioctl(kq, KFILTER_BYFILTER, &km));
(void)printf(" map %d -> %s\n", km.filter, km.name);
}
km.filter = 7;
ATF_REQUIRE_EQ(ioctl(kq, KFILTER_BYFILTER, &km), -1);
}
ATF_TC(kfilter_byname);
ATF_TC_HEAD(kfilter_byname, tc)
{
atf_tc_set_md_var(tc, "descr", "Checks KFILTER_BYNAME ioctl");
}
ATF_TC_BODY(kfilter_byname, tc)
{
const char *tests[] = {
"EVFILT_READ",
"EVFILT_WRITE",
"EVFILT_AIO",
"EVFILT_VNODE",
"EVFILT_PROC",
"EVFILT_SIGNAL",
"EVFILT_TIMER",
NULL
};
char buf[32];
struct kfilter_mapping km;
const char **test;
int kq;
RL(kq = kqueue());
km.name = buf;
for (test = &tests[0]; *test != NULL; ++test) {
(void)strlcpy(buf, *test, sizeof(buf));
RL(ioctl(kq, KFILTER_BYNAME, &km));
(void)printf(" map %s -> %d\n", km.name, km.filter);
}
(void)strlcpy(buf, "NOTREG_FILTER", sizeof(buf));
ATF_REQUIRE_EQ(ioctl(kq, KFILTER_BYNAME, &km), -1);
}
ATF_TP_ADD_TCS(tp)
{
ATF_TP_ADD_TC(tp, kfilter_byfilter);
ATF_TP_ADD_TC(tp, kfilter_byname);
return atf_no_error();
}

154
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/* $NetBSD: t_proc1.c,v 1.1 2009/02/20 21:39:57 jmmv Exp $ */
/*-
* Copyright (c) 2002, 2008 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Luke Mewburn and Jaromir Dolecek.
*
* 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 NETBSD FOUNDATION, INC. 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 FOUNDATION 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 <sys/cdefs.h>
__COPYRIGHT("@(#) Copyright (c) 2008\
The NetBSD Foundation, inc. All rights reserved.");
__RCSID("$NetBSD: t_proc1.c,v 1.1 2009/02/20 21:39:57 jmmv Exp $");
/*
* this also used to trigger problem fixed in
* rev. 1.1.1.1.2.13 of sys/kern/kern_event.c
*/
#include <sys/param.h>
#include <sys/event.h>
#include <sys/wait.h>
#include <err.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <inttypes.h>
#include <atf-c.h>
#include "../../h_macros.h"
static int
child(void)
{
pid_t ch;
int status;
char *argv[] = { NULL, NULL };
char *envp[] = { NULL, NULL };
if ((argv[0] = strdup("true")) == NULL)
err(EXIT_FAILURE, "strdup(\"true\")");
if ((envp[0] = strdup("FOO=BAZ")) == NULL)
err(EXIT_FAILURE, "strdup(\"FOO=BAZ\")");
/* Ensure parent is ready */
(void)sleep(2);
/* Do fork */
switch (ch = fork()) {
case -1:
return EXIT_FAILURE;
/* NOTREACHED */
case 0:
return EXIT_SUCCESS;
/* NOTREACHED */
default:
wait(&status);
break;
}
/* Exec */
execve("/usr/bin/true", argv, envp);
/* NOTREACHED */
return EXIT_FAILURE;
}
ATF_TC(proc1);
ATF_TC_HEAD(proc1, tc)
{
atf_tc_set_md_var(tc, "descr", "Checks EVFILT_PROC");
}
ATF_TC_BODY(proc1, tc)
{
struct kevent event[1];
pid_t pid;
int kq, want, status;
RL(kq = kqueue());
/* fork a child for doing the events */
RL(pid = fork());
if (pid == 0) {
_exit(child());
/* NOTREACHED */
}
(void)sleep(1); /* give child some time to come up */
event[0].ident = pid;
event[0].filter = EVFILT_PROC;
event[0].flags = EV_ADD | EV_ENABLE;
event[0].fflags = NOTE_EXIT | NOTE_FORK | NOTE_EXEC; /* | NOTE_TRACK;*/
want = NOTE_EXIT | NOTE_FORK | NOTE_EXEC;
RL(kevent(kq, event, 1, NULL, 0, NULL));
/* wait until we get all events we want */
while (want) {
RL(kevent(kq, NULL, 0, event, 1, NULL));
printf("%ld:", (long)event[0].ident);
if (event[0].fflags & NOTE_EXIT) {
want &= ~NOTE_EXIT;
printf(" NOTE_EXIT");
}
if (event[0].fflags & NOTE_EXEC) {
want &= ~NOTE_EXEC;
printf(" NOTE_EXEC");
}
if (event[0].fflags & NOTE_FORK) {
want &= ~NOTE_FORK;
printf(" NOTE_FORK");
}
if (event[0].fflags & NOTE_CHILD)
printf(" NOTE_CHILD, parent = %" PRId64, event[0].data);
printf("\n");
}
(void)waitpid(pid, &status, 0);
}
ATF_TP_ADD_TCS(tp)
{
ATF_TP_ADD_TC(tp, proc1);
return atf_no_error();
}

138
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/* $NetBSD: t_proc2.c,v 1.1 2009/02/20 21:39:57 jmmv Exp $ */
/*-
* Copyright (c) 2008 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Peter Werner <Peter.Werner@wgsn.com>.
*
* 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 NETBSD FOUNDATION, INC. 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 FOUNDATION 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 <sys/cdefs.h>
__COPYRIGHT("@(#) Copyright (c) 2008\
The NetBSD Foundation, inc. All rights reserved.");
__RCSID("$NetBSD: t_proc2.c,v 1.1 2009/02/20 21:39:57 jmmv Exp $");
#include <sys/event.h>
#include <sys/time.h>
#include <sys/types.h>
#include <sys/wait.h>
#include <err.h>
#include <pwd.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <atf-c.h>
#include "../../h_macros.h"
static void
child_two(void)
{
_exit(EXIT_SUCCESS);
}
static void
child_one(void)
{
pid_t pid;
struct passwd *pwd;
const char *nam = "nobody";
pwd = getpwnam(nam);
if (pwd == NULL)
err(EXIT_FAILURE, "getpwnam(\"%s\")", nam);
if ((setuid(pwd->pw_uid)) == -1)
err(EXIT_FAILURE, "setuid(%d)", pwd->pw_uid);
pid = fork();
if (pid == -1)
err(EXIT_FAILURE, "fork()");
if (pid == 0)
child_two();
_exit(EXIT_SUCCESS);
}
ATF_TC(proc2);
ATF_TC_HEAD(proc2, tc)
{
atf_tc_set_md_var(tc, "require.user", "root");
atf_tc_set_md_var(tc, "descr",
"Checks EVFILT_PROC for NOTE_FORK|NOTE_TRACK error path problem "
"fixed in rev. 1.1.1.1.2.17 of sys/kern/kern_event.c");
}
ATF_TC_BODY(proc2, tc)
{
pid_t pid = 0;
int kq, status;
struct kevent ke;
struct timespec timeout;
RL(kq = kqueue());
timeout.tv_sec = 0;
timeout.tv_nsec = 0;
RL(pid = fork());
if (pid == 0) {
(void)sleep(1); /* let parent set kevent */
child_one();
/* NOTREACHED */
}
EV_SET(&ke, pid, EVFILT_PROC, EV_ADD, NOTE_FORK|NOTE_TRACK, 0, 0);
RL(kevent(kq, &ke, 1, NULL, 0, &timeout));
(void)sleep(2);
ke.ident = 0;
ke.fflags = 0;
ke.flags = EV_ENABLE;
RL(kevent(kq, NULL, 0, &ke, 1, &timeout));
RL(close(kq));
RL(waitpid(pid, &status, 0));
ATF_REQUIRE(WIFEXITED(status));
ATF_REQUIRE_EQ(WEXITSTATUS(status), EXIT_SUCCESS);
/*
* we are expecting an error here as we should not have
* been able to add a knote to child 2.
*/
ATF_REQUIRE(ke.fflags & NOTE_TRACKERR);
}
ATF_TP_ADD_TCS(tp)
{
ATF_TP_ADD_TC(tp, proc2);
return atf_no_error();
}

99
tests/kernel/kqueue/t_proc3.c Normal file
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@@ -0,0 +1,99 @@
/* $NetBSD: t_proc3.c,v 1.1 2012/11/17 21:55:24 joerg Exp $ */
/*-
* Copyright (c) 2012 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Joerg Sonnenberger.
*
* 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 NETBSD FOUNDATION, INC. 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 FOUNDATION 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 <sys/cdefs.h>
__RCSID("$NetBSD: t_proc3.c,v 1.1 2012/11/17 21:55:24 joerg Exp $");
#include <sys/event.h>
#include <sys/time.h>
#include <sys/types.h>
#include <sys/wait.h>
#include <err.h>
#include <pwd.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <atf-c.h>
#include "../../h_macros.h"
ATF_TC(proc3);
ATF_TC_HEAD(proc3, tc)
{
atf_tc_set_md_var(tc, "descr",
"Checks EVFILT_PROC for NOTE_TRACK on self bug ");
}
ATF_TC_BODY(proc3, tc)
{
pid_t pid = 0;
int kq, status;
struct kevent ke;
struct timespec timeout;
RL(kq = kqueue());
EV_SET(&ke, getpid(), EVFILT_PROC, EV_ADD, NOTE_TRACK, 0, 0);
RL(kevent(kq, &ke, 1, NULL, 0, NULL));
RL(pid = fork());
if (pid == 0) {
_exit(EXIT_SUCCESS);
/* NOTREACHED */
}
RL(waitpid(pid, &status, 0));
ATF_REQUIRE(WIFEXITED(status));
ATF_REQUIRE_EQ(WEXITSTATUS(status), EXIT_SUCCESS);
timeout.tv_sec = 0;
timeout.tv_nsec = 0;
ke.ident = 0;
ke.fflags = 0;
ke.flags = EV_ENABLE;
RL(kevent(kq, NULL, 0, &ke, 1, &timeout));
RL(close(kq));
ATF_REQUIRE(ke.fflags & NOTE_CHILD);
ATF_REQUIRE((ke.fflags & NOTE_TRACKERR) == 0);
ATF_REQUIRE_EQ((pid_t)ke.ident, pid);
}
ATF_TP_ADD_TCS(tp)
{
ATF_TP_ADD_TC(tp, proc3);
return atf_no_error();
}

133
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/* $NetBSD: t_sig.c,v 1.2 2010/11/03 16:10:20 christos Exp $ */
/*-
* Copyright (c) 2002, 2008 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Luke Mewburn and Jaromir Dolecek.
*
* 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 NETBSD FOUNDATION, INC. 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 FOUNDATION 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 <sys/cdefs.h>
__COPYRIGHT("@(#) Copyright (c) 2008\
The NetBSD Foundation, inc. All rights reserved.");
__RCSID("$NetBSD: t_sig.c,v 1.2 2010/11/03 16:10:20 christos Exp $");
#include <sys/event.h>
#include <sys/ioctl.h>
#include <sys/param.h>
#include <sys/time.h>
#include <sys/wait.h>
#include <inttypes.h>
#include <signal.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <atf-c.h>
#include "../../h_macros.h"
#define NSIGNALS 5
ATF_TC(sig);
ATF_TC_HEAD(sig, tc)
{
atf_tc_set_md_var(tc, "descr", "Checks EVFILT_SIGNAL");
}
ATF_TC_BODY(sig, tc)
{
struct timespec timeout;
struct kfilter_mapping km;
struct kevent event[1];
char namebuf[32];
pid_t pid, child;
int kq, n, num, status;
pid = getpid();
(void)printf("my pid: %d\n", pid);
/* fork a child to send signals */
RL(child = fork());
if (child == 0) {
int i;
(void)sleep(2);
for(i = 0; i < NSIGNALS; ++i) {
(void)kill(pid, SIGUSR1);
(void)sleep(2);
}
_exit(0);
/* NOTREACHED */
}
RL(kq = kqueue());
(void)strlcpy(namebuf, "EVFILT_SIGNAL", sizeof(namebuf));
km.name = namebuf;
RL(ioctl(kq, KFILTER_BYNAME, &km));
(void)printf("got %d as filter number for `%s'.\n", km.filter, km.name);
/* ignore the signal to avoid taking it for real */
REQUIRE_LIBC(signal(SIGUSR1, SIG_IGN), SIG_ERR);
event[0].ident = SIGUSR1;
event[0].filter = km.filter;
event[0].flags = EV_ADD | EV_ENABLE;
RL(kevent(kq, event, 1, NULL, 0, NULL));
(void)sleep(1);
timeout.tv_sec = 1;
timeout.tv_nsec = 0;
for (num = 0; num < NSIGNALS; num += n) {
struct timeval then, now, diff;
RL(gettimeofday(&then, NULL));
RL(n = kevent(kq, NULL, 0, event, 1, &timeout));
RL(gettimeofday(&now, NULL));
timersub(&now, &then, &diff);
(void)printf("sig: kevent returned %d in %lld.%06ld\n",
n, (long long)diff.tv_sec, (long)diff.tv_usec);
if (n == 0)
continue;
(void)printf("sig: kevent flags: 0x%x, data: %" PRId64 " (# "
"times signal posted)\n", event[0].flags, event[0].data);
}
(void)waitpid(child, &status, 0);
(void)printf("sig: finished successfully\n");
}
ATF_TP_ADD_TCS(tp)
{
ATF_TP_ADD_TC(tp, sig);
return atf_no_error();
}

15
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@@ -0,0 +1,15 @@
# $NetBSD: Makefile,v 1.1 2009/02/20 21:39:57 jmmv Exp $
NOMAN= # defined
.include <bsd.own.mk>
TESTSDIR= ${TESTSBASE}/kernel/kqueue/write
TESTS_C= t_fifo
TESTS_C+= t_pipe
TESTS_C+= t_ttypty
LDADD.t_ttypty= -lutil
.include <bsd.test.mk>

102
tests/kernel/kqueue/write/t_fifo.c Normal file
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@@ -0,0 +1,102 @@
/* $NetBSD: t_fifo.c,v 1.3 2010/11/07 17:51:20 jmmv Exp $ */
/*-
* Copyright (c) 2002, 2008 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Luke Mewburn and Jaromir Dolecek.
*
* 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 NETBSD FOUNDATION, INC. 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 FOUNDATION 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 <sys/cdefs.h>
__COPYRIGHT("@(#) Copyright (c) 2008\
The NetBSD Foundation, inc. All rights reserved.");
__RCSID("$NetBSD: t_fifo.c,v 1.3 2010/11/07 17:51:20 jmmv Exp $");
#include <sys/event.h>
#include <sys/stat.h>
#include <sys/wait.h>
#include <fcntl.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <atf-c.h>
#include "../../../h_macros.h"
#define FIFONAME "fifo"
ATF_TC(fifo);
ATF_TC_HEAD(fifo, tc)
{
atf_tc_set_md_var(tc, "descr", "Checks EVFILT_WRITE for fifo");
}
ATF_TC_BODY(fifo, tc)
{
char buffer[128];
struct kevent event[1];
pid_t child;
int kq, n, fd, status;
RL(mkfifo(FIFONAME, 0644));
RL(fd = open(FIFONAME, O_RDWR, 0644));
RL(kq = kqueue());
/* spawn child reader */
RL(child = fork());
if (child == 0) {
int sz = read(fd, buffer, 128);
if (sz > 0)
(void)printf("fifo: child read '%.*s'\n", sz, buffer);
_exit(sz <= 0);
}
EV_SET(&event[0], fd, EVFILT_WRITE, EV_ADD|EV_ENABLE, 0, 0, 0);
RL(kevent(kq, event, 1, NULL, 0, NULL));
(void)memset(event, 0, sizeof(event));
RL(n = kevent(kq, NULL, 0, event, 1, NULL));
(void)printf("kevent num %d filt %d flags: %#x, fflags: %#x, "
"data: %" PRId64 "\n", n, event[0].filter, event[0].flags,
event[0].fflags, event[0].data);
ATF_REQUIRE_EQ(event[0].filter, EVFILT_WRITE);
RL(write(fd, "foo", 3));
(void)printf("fifo: wrote 'foo'\n");
RL(close(fd));
(void)waitpid(child, &status, 0);
}
ATF_TP_ADD_TCS(tp)
{
ATF_TP_ADD_TC(tp, fifo);
return atf_no_error();
}

147
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/* $NetBSD: t_pipe.c,v 1.1 2009/02/20 21:39:57 jmmv Exp $ */
/*-
* Copyright (c) 2002 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Luke Mewburn and Jaromir Dolecek.
*
* 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 NETBSD FOUNDATION, INC. 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 FOUNDATION 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 <sys/cdefs.h>
__COPYRIGHT("@(#) Copyright (c) 2008\
The NetBSD Foundation, inc. All rights reserved.");
__RCSID("$NetBSD: t_pipe.c,v 1.1 2009/02/20 21:39:57 jmmv Exp $");
#include <sys/event.h>
#include <sys/wait.h>
#include <fcntl.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <atf-c.h>
#include "../../../h_macros.h"
ATF_TC(pipe1);
ATF_TC_HEAD(pipe1, tc)
{
atf_tc_set_md_var(tc, "descr",
"Checks EVFILT_WRITE for pipes. This test used to trigger "
"problem fixed in rev. 1.5.2.7 of sys/kern/sys_pipe.c");
}
ATF_TC_BODY(pipe1, tc)
{
struct kevent event[1];
int fds[2];
int kq, n;
RL(pipe(fds));
RL(kq = kqueue());
RL(close(fds[0]));
EV_SET(&event[0], fds[1], EVFILT_WRITE, EV_ADD|EV_ENABLE, 0, 0, 0);
ATF_REQUIRE_EQ_MSG((n = kevent(kq, event, 1, NULL, 0, NULL)),
-1, "got: %d", n);
ATF_REQUIRE_EQ_MSG(errno, EBADF, "got: %s", strerror(errno));
}
ATF_TC(pipe2);
ATF_TC_HEAD(pipe2, tc)
{
atf_tc_set_md_var(tc, "descr",
"Checks EVFILT_WRITE for pipes. This test used to trigger problem "
"fixed in rev. 1.5.2.9 of sys/kern/sys_pipe.c");
}
ATF_TC_BODY(pipe2, tc)
{
struct kevent event[1];
char buffer[128];
int fds[2];
int kq, n;
int status;
pid_t child;
RL(pipe(fds));
RL(kq = kqueue());
EV_SET(&event[0], fds[1], EVFILT_WRITE, EV_ADD|EV_ENABLE, 0, 0, 0);
RL(kevent(kq, event, 1, NULL, 0, NULL));
/* spawn child reader */
RL(child = fork());
if (child == 0) {
int sz = read(fds[0], buffer, 128);
if (sz > 0)
(void)printf("pipe: child read '%.*s'\n", sz, buffer);
exit(sz <= 0);
}
RL(n = kevent(kq, NULL, 0, event, 1, NULL));
(void)printf("kevent num %d flags: %#x, fflags: %#x, data: "
"%" PRId64 "\n", n, event[0].flags, event[0].fflags, event[0].data);
RL(n = write(fds[1], "foo", 3));
RL(close(fds[1]));
(void)waitpid(child, &status, 0);
}
ATF_TC(pipe3);
ATF_TC_HEAD(pipe3, tc)
{
atf_tc_set_md_var(tc, "descr",
"Checks EVFILT_WRITE for pipes. This test used to trigger problem "
"fixed in rev. 1.5.2.10 of sys/kern/sys_pipe.c");
}
ATF_TC_BODY(pipe3, tc)
{
struct kevent event[1];
int fds[2];
int kq;
RL(pipe(fds));
RL(kq = kqueue());
EV_SET(&event[0], fds[1], EVFILT_WRITE, EV_ADD|EV_ENABLE, 0, 0, 0);
RL(kevent(kq, event, 1, NULL, 0, NULL));
/* close 'read' end first, then 'write' */
RL(close(fds[0]));
RL(close(fds[1]));
}
ATF_TP_ADD_TCS(tp)
{
ATF_TP_ADD_TC(tp, pipe1);
ATF_TP_ADD_TC(tp, pipe2);
ATF_TP_ADD_TC(tp, pipe3);
return atf_no_error();
}

130
tests/kernel/kqueue/write/t_ttypty.c Normal file
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/* $NetBSD: t_ttypty.c,v 1.1 2009/02/20 21:39:58 jmmv Exp $ */
/*-
* Copyright (c) 2002, 2008 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Luke Mewburn and Jaromir Dolecek.
*
* 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 NETBSD FOUNDATION, INC. 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 FOUNDATION 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 <sys/cdefs.h>
__COPYRIGHT("@(#) Copyright (c) 2008\
The NetBSD Foundation, inc. All rights reserved.");
__RCSID("$NetBSD: t_ttypty.c,v 1.1 2009/02/20 21:39:58 jmmv Exp $");
#include <sys/event.h>
#include <sys/wait.h>
#include <fcntl.h>
#include <poll.h>
#include <stdio.h>
#include <stdlib.h>
#include <termios.h>
#include <unistd.h>
#include <util.h>
#include <atf-c.h>
#include "../../../h_macros.h"
static void
h_check(bool check_master)
{
char slavetty[1024];
char buffer[128];
struct kevent event[1];
struct pollfd pfd;
pid_t child;
int status, kq, n;
int amaster, aslave, acurrent;
RL(openpty(&amaster, &aslave, slavetty, NULL, NULL));
(void)printf("tty: openpty master %d slave %d tty '%s'\n",
amaster, aslave, slavetty);
acurrent = check_master ? amaster : aslave;
RL(child = fork());
if (child == 0) {
(void)sleep(1);
n = read(check_master ? aslave : amaster, buffer, 128);
(void)printf("tty: child read '%.*s'\n", n, buffer);
_exit(0);
}
pfd.fd = acurrent;
pfd.events = POLLOUT;
(void)printf("tty: polling ...\n");
RL(poll(&pfd, 1, INFTIM));
(void)printf("tty: returned from poll - %d\n", pfd.revents);
RL(kq = kqueue());
EV_SET(&event[0], acurrent, EVFILT_WRITE, EV_ADD|EV_ENABLE, 0, 0, 0);
RL(kevent(kq, event, 1, NULL, 0, NULL));
RL(n = kevent(kq, NULL, 0, event, 1, NULL));
(void)printf("kevent num %d filt %d flags: %#x, fflags: %#x, data: "
"%" PRId64 "\n", n, event[0].filter, event[0].flags, event[0].fflags,
event[0].data);
ATF_REQUIRE_EQ(event[0].filter, EVFILT_WRITE);
RL(n = write(acurrent, "f00\n", 4));
(void)printf("tty: wrote 'f00\\n' (wrote %d characters)\n", n);
(void)waitpid(child, &status, 0);
(void)printf("tty: successful end\n");
}
ATF_TC(master);
ATF_TC_HEAD(master, tc)
{
atf_tc_set_md_var(tc, "descr", "Checks EVFILT_WRITE for master tty");
}
ATF_TC_BODY(master, tc)
{
h_check(true);
}
ATF_TC(slave);
ATF_TC_HEAD(slave, tc)
{
atf_tc_set_md_var(tc, "descr", "Checks EVFILT_WRITE for slave tty");
}
ATF_TC_BODY(slave, tc)
{
h_check(false);
}
ATF_TP_ADD_TCS(tp)
{
ATF_TP_ADD_TC(tp, master);
ATF_TP_ADD_TC(tp, slave);
return atf_no_error();
}