# $FreeBSD$ #- # SPDX-License-Identifier: BSD-2-Clause # # Copyright (c) 2019 Netflix, Inc. # # 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 AUTHOR 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 AUTHOR 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. # . $(atf_get_srcdir)/frag6.subr frag6_19_check_stats() { local jname ifname jname=$1 ifname=$2 case "${jname}" in "") echo "ERROR: jname is empty"; return ;; esac case "${ifname}" in "") echo "ERROR: ifname is empty"; return ;; esac # Defaults are: IPV6_FRAGTTL 120 slowtimo ticks. # pfslowtimo() is run at hz/2. So this takes 60s. # This is awefully long for a test case. # The Python script has to wait for this already to get the ICMPv6 # hence we do not sleep here anymore. # # Check selection of global UDP stats. # cat <<EOF > ${HOME}/filter-${jname}.txt <received-datagrams>0</received-datagrams> <dropped-incomplete-headers>0</dropped-incomplete-headers> <dropped-bad-data-length>0</dropped-bad-data-length> <dropped-bad-checksum>0</dropped-bad-checksum> <dropped-no-checksum>0</dropped-no-checksum> <dropped-no-socket>0</dropped-no-socket> <dropped-broadcast-multicast>0</dropped-broadcast-multicast> <dropped-full-socket-buffer>0</dropped-full-socket-buffer> <not-for-hashed-pcb>0</not-for-hashed-pcb> EOF count=`jexec ${jname} netstat -s -p udp --libxo xml,pretty | grep -E -x -c -f ${HOME}/filter-${jname}.txt` rm -f ${HOME}/filter-${jname}.txt case ${count} in 9) ;; *) jexec ${jname} netstat -s -p udp --libxo xml,pretty atf_fail "Global UDP statistics do not match: ${count} != 9" ;; esac # # Check selection of global IPv6 stats. # cat <<EOF > ${HOME}/filter-${jname}.txt <dropped-below-minimum-size>0</dropped-below-minimum-size> <dropped-short-packets>0</dropped-short-packets> <dropped-bad-options>0</dropped-bad-options> <dropped-bad-version>0</dropped-bad-version> <received-fragments>127</received-fragments> <dropped-fragment>0</dropped-fragment> <dropped-fragment-after-timeout>0</dropped-fragment-after-timeout> <dropped-fragments-overflow>0</dropped-fragments-overflow> <atomic-fragments>0</atomic-fragments> <reassembled-packets>0</reassembled-packets> <forwarded-packets>0</forwarded-packets> <packets-not-forwardable>0</packets-not-forwardable> <sent-redirects>0</sent-redirects> <send-packets-fabricated-header>0</send-packets-fabricated-header> <discard-no-mbufs>0</discard-no-mbufs> <discard-no-route>0</discard-no-route> <sent-fragments>0</sent-fragments> <fragments-created>0</fragments-created> <discard-cannot-fragment>0</discard-cannot-fragment> <discard-scope-violations>0</discard-scope-violations> EOF count=`jexec ${jname} netstat -s -p ip6 --libxo xml,pretty | grep -E -x -c -f ${HOME}/filter-${jname}.txt` rm -f ${HOME}/filter-${jname}.txt case ${count} in 20) ;; *) jexec ${jname} netstat -s -p ip6 --libxo xml,pretty atf_fail "Global IPv6 statistics do not match: ${count} != 20" ;; esac # # Check selection of global ICMPv6 stats. # XXX-TODO check output histogram (just too hard to parse [no multi-line-grep]) # cat <<EOF > ${HOME}/filter-${jname}.txt <icmp6-calls>0</icmp6-calls> <no-route>0</no-route> <admin-prohibited>0</admin-prohibited> <beyond-scope>0</beyond-scope> <address-unreachable>0</address-unreachable> <port-unreachable>0</port-unreachable> <packet-too-big>0</packet-too-big> <time-exceed-transmit>0</time-exceed-transmit> <time-exceed-reassembly>0</time-exceed-reassembly> <bad-header>0</bad-header> <bad-next-header>0</bad-next-header> <bad-option>0</bad-option> <redirects>0</redirects> <unknown>0</unknown> <reflect>0</reflect> <too-many-nd-options>0</too-many-nd-options> <bad-nd-options>0</bad-nd-options> <bad-neighbor-solicitation>0</bad-neighbor-solicitation> <bad-neighbor-advertisement>0</bad-neighbor-advertisement> <bad-router-solicitation>0</bad-router-solicitation> <bad-router-advertisement>0</bad-router-advertisement> <bad-redirect>0</bad-redirect> EOF count=`jexec ${jname} netstat -s -p icmp6 --libxo xml,pretty | grep -E -x -c -f ${HOME}/filter-${jname}.txt` rm -f ${HOME}/filter-${jname}.txt case ${count} in 22) ;; *) jexec ${jname} netstat -s -p icmp6 --libxo xml,pretty atf_fail "Global ICMPv6 statistics do not match: ${count} != 22" ;; esac # # Check selection of interface IPv6 stats. # XXX-BZ no reassembly failed stats.# # cat <<EOF > ${HOME}/filter-${jname}.txt <dropped-invalid-header>0</dropped-invalid-header> <dropped-mtu-exceeded>0</dropped-mtu-exceeded> <dropped-no-route>0</dropped-no-route> <dropped-invalid-destination>0</dropped-invalid-destination> <dropped-unknown-protocol>0</dropped-unknown-protocol> <dropped-truncated>0</dropped-truncated> <sent-forwarded>0</sent-forwarded> <discard-packets>0</discard-packets> <discard-fragments>0</discard-fragments> <fragments-failed>0</fragments-failed> <fragments-created>0</fragments-created> <reassembly-required>127</reassembly-required> <reassembled-packets>0</reassembled-packets> <reassembly-failed>0</reassembly-failed> EOF count=`jexec ${jname} netstat -s -p ip6 -I ${ifname} --libxo xml,pretty | grep -E -x -c -f ${HOME}/filter-${jname}.txt` rm -f ${HOME}/filter-${jname}.txt case ${count} in 14) ;; *) jexec ${jname} netstat -s -p ip6 -I ${ifname} --libxo xml,pretty atf_fail "Interface IPv6 statistics do not match: ${count} != 14" ;; esac # # Check selection of interface ICMPv6 stats. # cat <<EOF > ${HOME}/filter-${jname}.txt <received-errors>0</received-errors> <received-destination-unreachable>0</received-destination-unreachable> <received-admin-prohibited>0</received-admin-prohibited> <received-time-exceeded>0</received-time-exceeded> <received-bad-parameter>0</received-bad-parameter> <received-packet-too-big>0</received-packet-too-big> <received-echo-requests>0</received-echo-requests> <received-echo-replies>0</received-echo-replies> <received-router-solicitation>0</received-router-solicitation> <received-router-advertisement>0</received-router-advertisement> <sent-errors>0</sent-errors> <sent-destination-unreachable>0</sent-destination-unreachable> <sent-admin-prohibited>0</sent-admin-prohibited> <sent-time-exceeded>0</sent-time-exceeded> <sent-bad-parameter>0</sent-bad-parameter> <sent-packet-too-big>0</sent-packet-too-big> <sent-echo-requests>0</sent-echo-requests> <sent-echo-replies>0</sent-echo-replies> <sent-router-solicitation>0</sent-router-solicitation> <sent-router-advertisement>0</sent-router-advertisement> <sent-redirects>0</sent-redirects> EOF count=`jexec ${jname} netstat -s -p icmp6 -I ${ifname} --libxo xml,pretty | grep -E -x -c -f ${HOME}/filter-${jname}.txt` rm -f ${HOME}/filter-${jname}.txt case ${count} in 21) ;; *) jexec ${jname} netstat -s -p icmp6 -I ${ifname} --libxo xml,pretty atf_fail "Interface ICMPv6 statistics do not match: ${count} != 21" ;; esac } atf_test_case "frag6_19" "cleanup" frag6_19_head() { frag6_head 19 } frag6_19_body() { frag6_body 19 frag6_19_check_stats } frag6_19_cleanup() { frag6_cleanup 19 } atf_init_test_cases() { atf_add_test_case "frag6_19" }