Remove these broken filemon tests.
They were not very useful in their current state. It only ran a fork bomb, confirmed headers/footers matched, hard-coded the number of expected entries (rather than ensuring each entry is present when expected), and was missing a sizeof_long.c file from r251368 which makes its intent for testing 32-bit binaries unclear. More extensive tests should be written with ATF now.
This commit is contained in:
Bryan Drewery
parent
044fd54366
commit
2472c543df
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=296576
@ -1,85 +0,0 @@
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# $FreeBSD$
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.if ${MACHINE_ARCH} == "amd64"
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BI_BITS=
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.endif
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_BINS= \
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filemontest \
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timed-forkb \
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sizeof_long
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BINS= ${_BINS}
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.if defined(BI_BITS)
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BINS+= ${_BINS:C/$/32/g}
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.endif
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bins: ${BINS}
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all: bins
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MAN=
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WARNS?= 6
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CFLAGS+= -I${.CURDIR}/../../../sys
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# We don't want to genreate CTF files. Force that here.
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MK_CTF=no
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CLEANFILES+= ${BINS}
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.for f32 in ${BINS}
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${f32}32: ${f32}.c
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${CC} -m32 -DBIT=\"32\" -o ${.TARGET} ${CFLAGS} ${.ALLSRC}
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.endfor
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tests:
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kldstat | grep filemon
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@echo ""
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${MAKE} test01
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${MAKE} test02
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.if defined(BI_BITS)
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${MAKE} test32
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.endif
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@echo "filemon(4) tests passed."
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# Cannot use .OBJDIR -- 'filemontest' expects 'test_script.sh' in .
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test01: ${BINS:Mfilemontest*} ${BINS:Msizeof_long*} clean-test
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.for BIN in ${BINS:Mfilemontest}
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cd ${.CURDIR} ; \
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for A in 1 2 3 4 5 6 7 8 9 0; do \
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for B in 1 2 3 4 5 6 7 8 9 0; do \
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for C in 1 2 3 4 5 6 7 8 9 0; do \
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test -x ${BIN} && ${.OBJDIR}/${BIN} ;\
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done ;\
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done ;\
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done
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@cd ${.CURDIR} ; set +e ; egrep '(Start|Stop) .*\.' filemon_log.* | \
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grep -q -v '\.[0-9][0-9][0-9][0-9][0-9][0-9]$$' || printf "Time stamp format OK\n\n"
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.endfor
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@cd ${.CURDIR} ; set +e ; for F in filemon_log.* ; do \
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tail -1 $$F | grep -q '# Bye bye' || echo "$$F missing filemon bye-bye" ; \
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NL=`wc -l $$F | awk '{print $$1}'` ; \
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if [ "$${NL}" != 97 ]; then echo "$$F BAD, contains $${NL} lines" ; exit 1 ; fi ; done
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test02: ${BINS:Mtimed-forkb*}
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@echo "Without filemon(4) active:"
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./timed-forkb
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@echo "With filemon(4) active:"
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script -f typescript-timed-forkb ./timed-forkb
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ls -l typescript-timed-forkb.filemon
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test32: ${BINS:M*32*}
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script -f typescript.${.TARGET} ./sizeof_long32 >/dev/null
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@tail -1 typescript.test32.filemon | grep -q '# Bye bye' || (echo '32-bit comapt filemon Missing "bye-bye"' ; exit 1)
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@egrep -q '^X [0-9]+ 0$$' typescript.test32.filemon || (echo "32-bit binary exit ERROR" ; exit 1)
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@printf "filemon(4) 32bit FreeBSD support passed.\n\n"
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CLEANFILES+= typescript-timed-forkb typescript-timed-forkb.filemon
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clean-test:
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cd ${.CURDIR} ; rm -f filemon_log*.*
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clean-tests: clean-test
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.include <bsd.prog.mk>
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@ -1,84 +0,0 @@
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/*-
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* Copyright (c) 2009-2011, Juniper Networks, Inc.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY JUNIPER NETWORKS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL JUNIPER NETWORKS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#include <sys/types.h>
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__FBSDID("$FreeBSD$");
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#include <sys/wait.h>
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#include <sys/ioctl.h>
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#include <dev/filemon/filemon.h>
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#include <stdio.h>
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#include <unistd.h>
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#include <fcntl.h>
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#include <stdlib.h>
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#include <err.h>
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/*
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* This simple test of filemon expects a test script called
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* "test_script.sh" in the cwd.
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*/
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#ifndef BIT
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#define BIT ""
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#endif
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int
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main(void) {
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char log_name[] = "filemon_log" BIT ".XXXXXX";
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pid_t child;
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int fm_fd, fm_log;
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if ((fm_fd = open("/dev/filemon", O_RDWR)) == -1)
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err(1, "open(\"/dev/filemon\", O_RDWR)");
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if ((fm_log = mkstemp(log_name)) == -1)
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err(1, "mkstemp(%s)", log_name);
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if (ioctl(fm_fd, FILEMON_SET_FD, &fm_log) == -1)
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err(1, "Cannot set filemon log file descriptor");
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/* Set up these two fd's to close on exec. */
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(void)fcntl(fm_fd, F_SETFD, FD_CLOEXEC);
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(void)fcntl(fm_log, F_SETFD, FD_CLOEXEC);
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switch (child = fork()) {
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case 0:
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child = getpid();
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if (ioctl(fm_fd, FILEMON_SET_PID, &child) == -1)
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err(1, "Cannot set filemon PID to %d", child);
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system("env BIT=" BIT " ./test_script.sh");
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break;
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case -1:
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err(1, "Cannot fork");
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default:
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wait(&child);
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close(fm_fd);
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// printf("Results in %s\n", log_name);
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break;
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}
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return 0;
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}
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@ -1,44 +0,0 @@
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#! /bin/sh
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#
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# Copyright (c) 2011, Juniper Networks, Inc.
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY JUNIPER NETWORKS AND CONTRIBUTORS ``AS IS'' AND
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# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL JUNIPER NETWORKS OR CONTRIBUTORS BE LIABLE
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# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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# SUCH DAMAGE.
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#
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# $FreeBSD$
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trap 'rm -f $f1 $f2; exit 1' 1 2 3 13 15
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echo shazbot > /dev/null
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f1=`mktemp /tmp/filemon_test.XXXXXX`
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f2=`mktemp /tmp/ed-script.XXXXXX`
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> $f1
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echo "One line to rule them all" >> $f1
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wc -l $f1 > /dev/null
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# ed(1)'s /tmp/ed.* buffer file will be opened RW
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echo ',s/$/./g' > $f2
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echo 'wq' >>$f2
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ed -s $f1 < $f2
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#echo ",s/$/./\
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#w" | ed -s $f1
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#rm $f1 $f2
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uptime > /dev/null
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sizeof_long${BIT} > /dev/null
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@ -1,177 +0,0 @@
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/*-
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* Copyright (c) 2012 David O'Brien
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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#include <sys/types.h>
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#include <sys/resource.h>
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#include <sys/sysctl.h>
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#include <sys/wait.h>
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#include <unistd.h>
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#include <stdlib.h>
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#include <signal.h>
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#include <errno.h>
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#include <stdio.h>
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#include <string.h>
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#include <time.h>
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#include <err.h>
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#include <assert.h>
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#ifndef SLEEP
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#define SLEEP 20 /* seconds */
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#endif
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static int verbose;
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static void
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usage(void)
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{
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fprintf(stderr, "usage: %s\n", getprogname());
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fprintf(stderr, "\t\t-n : length of fork(2) chain\n");
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fprintf(stderr, "\t\t-t : limit run-time seconds\n");
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exit(1);
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/* NOTREACHED */
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}
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void term(int);
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void
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term(int signum)
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{
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if (getpid() == getpgrp() || verbose) {
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fprintf(stderr,
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"pid %d pgroup %d (ppid %d): Received SIGTERM(%d), exiting...\n",
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getpid(), getpgrp(), getppid(), signum);
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}
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exit(1);
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}
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void angel_of_mercy(int);
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void
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angel_of_mercy(int sig __unused)
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{
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signal(SIGALRM, SIG_IGN); /* ignore this signal */
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printf("Master process: alarmed waking up\n");
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killpg(0, SIGTERM);
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return;
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}
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int bombing_run(unsigned, int);
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int
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bombing_run(unsigned chainlen, int stime)
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{
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struct rusage ru;
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pid_t pid, cpid;
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int status;
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if (chainlen) {
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switch (pid = fork()) {
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case -1:
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errx(1, "%s: can't fork", __func__);
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case 0:
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/* This is the code the child runs. */
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bombing_run(--chainlen, stime);
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break;
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default:
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/* This is the code the parent runs. */
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if (getpid() == getpgrp()) {
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signal(SIGALRM, angel_of_mercy);
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alarm(stime); // time for bombing run...
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cpid = wait4(pid, &status, 0, &ru);
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alarm(0);
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printf(
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"Cleanly shutting down - pid %d pgroup %d (ppid %d)\n",
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getpid(), getpgrp(), getppid());
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} else {
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cpid = wait4(pid, &status, 0, &ru);
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}
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}
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}
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return 0;
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}
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int
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main(int argc, char *argv[])
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{
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time_t start /*,tvec*/;
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char *endptr, *ctm;
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size_t len;
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int nflag, tflag;
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int ch, k, maxprocperuid;
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(void)signal(SIGTERM, term);
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nflag = 0;
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tflag = SLEEP;
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start = time(NULL);
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ctm = ctime(&start);
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ctm[24] = '\0'; // see: man 3 ctime
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fprintf(stderr, "*** fork() generation started on \"%s\" ***\n", ctm);
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while ((ch = getopt(argc, argv, "n:t:v")) != -1)
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switch (ch) {
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case 'n':
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nflag = strtol(optarg, &endptr, 10);
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if (nflag <= 0 || *endptr != '\0')
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errx(1, "illegal number, -n argument -- %s",
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optarg);
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break;
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case 't':
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tflag = strtol(optarg, &endptr, 10);
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if (tflag <= 0 || *endptr != '\0')
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errx(1, "illegal number, -t argument -- %s",
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optarg);
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break;
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case 'v':
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++verbose;
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break;
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default:
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usage();
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}
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argv += optind;
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if (!nflag) {
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len = sizeof(maxprocperuid);
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k = sysctlbyname("kern.maxprocperuid", &maxprocperuid, &len,
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NULL, 0);
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assert(k != ENOMEM);
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/* Try to allow a shell to still be started. */
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nflag = maxprocperuid - 10;
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}
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// Ensure a unique process group to make killing all children easier.
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setpgrp(0,0);
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printf(" pid %d pgroup %d (ppid %d), %d fork chain over %d sec\n",
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getpid(), getpgrp(), getppid(), nflag - 1, tflag);
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return bombing_run(nflag, tflag);
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}
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||||
Loading…
Reference in New Issue
Block a user