diff options
Diffstat (limited to 'test/passt')
| -rw-r--r-- | test/passt/dhcp | 70 | ||||
| -rw-r--r-- | test/passt/ndp | 33 | ||||
| -rw-r--r-- | test/passt/shutdown | 20 | ||||
| -rw-r--r-- | test/passt/tcp | 87 | ||||
| -rw-r--r-- | test/passt/udp | 52 |
5 files changed, 262 insertions, 0 deletions
diff --git a/test/passt/dhcp b/test/passt/dhcp new file mode 100644 index 0000000..eef5183 --- /dev/null +++ b/test/passt/dhcp @@ -0,0 +1,70 @@ +# SPDX-License-Identifier: AGPL-3.0-or-later +# +# PASST - Plug A Simple Socket Transport +# for qemu/UNIX domain socket mode +# +# PASTA - Pack A Subtle Tap Abstraction +# for network namespace/tap device mode +# +# test/passt/dhcp - Check DHCP and DHCPv6 functionality in passt mode +# +# Copyright (c) 2021 Red Hat GmbH +# Author: Stefano Brivio <sbrivio@redhat.com> + +gtools ip jq dhclient sed tr +htools ip jq sed tr head + +test Interface name +gout IFNAME ip -j link show | jq -rM '.[] | select(.link_type == "ether").ifname' +hout HOST_IFNAME ip -j -4 route show|jq -rM '[.[] | select(.dst == "default").dev] | .[0]' +hout HOST_IFNAME6 ip -j -6 route show|jq -rM '[.[] | select(.dst == "default").dev] | .[0]' +check [ -n "__IFNAME__" ] + +test DHCP: address +guest /sbin/dhclient -4 __IFNAME__ +gout ADDR ip -j -4 addr show|jq -rM '.[] | select(.ifname == "__IFNAME__").addr_info[0].local' +hout HOST_ADDR ip -j -4 addr show|jq -rM '.[] | select(.ifname == "__HOST_IFNAME__").addr_info[0].local' +check [ "__ADDR__" = "__HOST_ADDR__" ] + +test DHCP: route +gout GW ip -j -4 route show|jq -rM '.[] | select(.dst == "default").gateway' +hout HOST_GW ip -j -4 route show|jq -rM '[.[] | select(.dst == "default").gateway] | .[0]' +check [ "__GW__" = "__HOST_GW__" ] + +test DHCP: MTU +gout MTU ip -j link show | jq -rM '.[] | select(.ifname == "__IFNAME__").mtu' +check [ __MTU__ = 65520 ] + +test DHCP: DNS +gout DNS sed -n 's/^nameserver \([0-9]*\.\)\(.*\)/\1\2/p' /etc/resolv.conf | tr '\n' ',' | sed 's/,$//;s/$/\n/' +hout HOST_DNS sed -n 's/^nameserver \([0-9]*\.\)\(.*\)/\1\2/p' /etc/resolv.conf | head -n3 | tr '\n' ',' | sed 's/,$//;s/$/\n/' +check [ "__DNS__" = "__HOST_DNS__" ] || [ "__DNS__" = "__HOST_GW__" -a "__HOST_DNS__" = "127.0.0.1" ] + +# FQDNs should be terminated by dots, but the guest DHCP client might omit them: +# strip them first +test DHCP: search list +gout SEARCH sed 's/\. / /g' /etc/resolv.conf | sed 's/\.$//g' | sed -n 's/^search \(.*\)/\1/p' | tr ' \n' ',' | sed 's/,$//;s/$/\n/' +hout HOST_SEARCH sed 's/\. / /g' /etc/resolv.conf | sed 's/\.$//g' | sed -n 's/^search \(.*\)/\1/p' | tr ' \n' ',' | sed 's/,$//;s/$/\n/' +check [ "__SEARCH__" = "__HOST_SEARCH__" ] + +test DHCPv6: address +guest /sbin/dhclient -6 __IFNAME__ +gout ADDR6 ip -j -6 addr show|jq -rM '.[] | select(.ifname == "__IFNAME__").addr_info[] | select(.prefixlen == 128).local' +hout HOST_ADDR6 ip -j -6 addr show|jq -rM '.[] | select(.ifname == "__HOST_IFNAME6__").addr_info[] | select(.scope == "global").local' +check [ "__ADDR6__" = "__HOST_ADDR6__" ] + +test DHCPv6: route +gout GW6 ip -j -6 route show|jq -rM '.[] | select(.dst == "default").gateway' +hout HOST_GW6 ip -j -6 route show|jq -rM '[.[] | select(.dst == "default").gateway] | .[0]' +check [ "__GW6__" = "__HOST_GW6__" ] + +# Strip interface specifier: interface names might differ between host and guest +test DHCPv6: DNS +gout DNS6 sed -n 's/^nameserver \([^:]*:\)\([^%]*\).*/\1\2/p' /etc/resolv.conf | tr '\n' ',' | sed 's/,$//;s/$/\n/' +hout HOST_DNS6 sed -n 's/^nameserver \([^:]*:\)\([^%]*\).*/\1\2/p' /etc/resolv.conf | tr '\n' ',' | sed 's/,$//;s/$/\n/' +check [ "__DNS6__" = "__HOST_DNS6__" ] || [ "__DNS6__" = "__HOST_GW6__" -a "__HOST_DNS6__" = "::1" ] + +test DHCPv6: search list +gout SEARCH6 sed 's/\. / /g' /etc/resolv.conf | sed 's/\.$//g' | sed -n 's/^search \(.*\)/\1/p' | tr ' \n' ',' | sed 's/,$//;s/$/\n/' +hout HOST_SEARCH6 sed 's/\. / /g' /etc/resolv.conf | sed 's/\.$//g' | sed -n 's/^search \(.*\)/\1/p' | tr ' \n' ',' | sed 's/,$//;s/$/\n/' +check [ "__SEARCH6__" = "__HOST_SEARCH6__" ] diff --git a/test/passt/ndp b/test/passt/ndp new file mode 100644 index 0000000..280b3ae --- /dev/null +++ b/test/passt/ndp @@ -0,0 +1,33 @@ +# SPDX-License-Identifier: AGPL-3.0-or-later +# +# PASST - Plug A Simple Socket Transport +# for qemu/UNIX domain socket mode +# +# PASTA - Pack A Subtle Tap Abstraction +# for network namespace/tap device mode +# +# test/passt/ndp - Check NDP functionality in passt mode +# +# Copyright (c) 2021 Red Hat GmbH +# Author: Stefano Brivio <sbrivio@redhat.com> + +gtools ip jq sipcalc grep +htools ip jq sipcalc grep cut + +test Interface name +gout IFNAME ip -j link show | jq -rM '.[] | select(.link_type == "ether").ifname' +guest ip link set dev __IFNAME__ up && sleep 2 +hout HOST_IFNAME6 ip -j -6 route show|jq -rM '[.[] | select(.dst == "default").dev] | .[0]' +check [ -n "__IFNAME__" ] + +test SLAAC: prefix +gout ADDR6 ip -j -6 addr show|jq -rM '.[] | select(.ifname == "__IFNAME__").addr_info[] | select(.scope == "global" and .prefixlen == 64).local' +gout PREFIX6 sipcalc __ADDR6__/64 | grep prefix | cut -d' ' -f4 +hout HOST_ADDR6 ip -j -6 addr show|jq -rM '.[] | select(.ifname == "__HOST_IFNAME6__").addr_info[] | select(.scope == "global").local' +hout HOST_PREFIX6 sipcalc __HOST_ADDR6__/64 | grep prefix | cut -d' ' -f4 +check [ "__PREFIX6__" = "__HOST_PREFIX6__" ] + +test SLAAC: route +gout GW6 ip -j -6 route show|jq -rM '.[] | select(.dst == "default").gateway' +hout HOST_GW6 ip -j -6 route show|jq -rM '[.[] | select(.dst == "default").gateway] | .[0]' +check [ __GW6__ = __HOST_GW6__ ] diff --git a/test/passt/shutdown b/test/passt/shutdown new file mode 100644 index 0000000..ce90ea9 --- /dev/null +++ b/test/passt/shutdown @@ -0,0 +1,20 @@ +# SPDX-License-Identifier: AGPL-3.0-or-later +# +# PASST - Plug A Simple Socket Transport +# for qemu/UNIX domain socket mode +# +# PASTA - Pack A Subtle Tap Abstraction +# for network namespace/tap device mode +# +# test/passt/shutdown - Shut down passt (or pasta) and check exit code (will +# detect valgrind errors amongst others) +# +# Copyright (c) 2022 Red Hat GmbH +# Author: Stefano Brivio <sbrivio@redhat.com> + +test shutdown: exit code + +hout PASST_PID cat passt.pid +host kill __PASST_PID__ +sleep 1 +passtw diff --git a/test/passt/tcp b/test/passt/tcp new file mode 100644 index 0000000..d5c8164 --- /dev/null +++ b/test/passt/tcp @@ -0,0 +1,87 @@ +# SPDX-License-Identifier: AGPL-3.0-or-later +# +# PASST - Plug A Simple Socket Transport +# for qemu/UNIX domain socket mode +# +# PASTA - Pack A Subtle Tap Abstraction +# for network namespace/tap device mode +# +# test/passt/tcp - Check TCP functionality in passt mode +# +# Copyright (c) 2021 Red Hat GmbH +# Author: Stefano Brivio <sbrivio@redhat.com> + +gtools socat ip jq md5sum cut +htools dd socat ip jq md5sum cut + +test TCP/IPv4: host to guest: big transfer +temp TEMP_BIG +guestb socat -u TCP4-LISTEN:10001,reuseaddr OPEN:test_big.bin,create,trunc +sleep 1 +host dd if=/dev/urandom bs=1M count=10 > __TEMP_BIG__ +host socat -u OPEN:__TEMP_BIG__ TCP4:127.0.0.1:10001 +guestw +hout HOST_MD5_BIG md5sum __TEMP_BIG__ | cut -d' ' -f1 +gout GUEST_MD5_BIG md5sum test_big.bin | cut -d' ' -f1 +check [ "__GUEST_MD5_BIG__" = "__HOST_MD5_BIG__" ] + +test TCP/IPv4: guest to host: big transfer +hostb socat -u TCP4-LISTEN:10003,bind=127.0.0.1,reuseaddr OPEN:__TEMP_BIG__,create,trunc +gout GW ip -j -4 route show|jq -rM '.[] | select(.dst == "default").gateway' +guest socat -u OPEN:test_big.bin TCP4:__GW__:10003 +hostw +hout HOST_MD5_BIG md5sum __TEMP_BIG__ | cut -d' ' -f1 +check [ "__GUEST_MD5_BIG__" = "__HOST_MD5_BIG__" ] + +test TCP/IPv4: host to guest: small transfer +temp TEMP_SMALL +guestb socat -u TCP4-LISTEN:10001,reuseaddr OPEN:test_small.bin,create,trunc +sleep 1 +host dd if=/dev/urandom bs=2k count=1 > __TEMP_SMALL__ +host socat -u OPEN:__TEMP_SMALL__ TCP4:127.0.0.1:10001 +guestw +hout HOST_MD5_SMALL md5sum __TEMP_SMALL__ | cut -d' ' -f1 +gout GUEST_MD5_SMALL md5sum test_small.bin | cut -d' ' -f1 +check [ "__GUEST_MD5_SMALL__" = "__HOST_MD5_SMALL__" ] + +test TCP/IPv4: guest to host: small transfer +hostb socat -u TCP4-LISTEN:10003,bind=127.0.0.1,reuseaddr OPEN:__TEMP_SMALL__,create,trunc +sleep 1 +guest socat -u OPEN:test_small.bin TCP4:__GW__:10003 +hostw +hout HOST_MD5_SMALL md5sum __TEMP_SMALL__ | cut -d' ' -f1 +check [ "__GUEST_MD5_SMALL__" = "__HOST_MD5_SMALL__" ] + + +test TCP/IPv6: host to guest: big transfer +guestb socat -u TCP6-LISTEN:10001,reuseaddr OPEN:test_big.bin,create,trunc +sleep 1 +host socat -u OPEN:__TEMP_BIG__ TCP6:[::1]:10001 +guestw +gout GUEST_MD5_BIG md5sum test_big.bin | cut -d' ' -f1 +check [ "__GUEST_MD5_BIG__" = "__HOST_MD5_BIG__" ] + +test TCP/IPv6: guest to host: big transfer +hostb socat -u TCP6-LISTEN:10003,bind=[::1],reuseaddr OPEN:__TEMP_BIG__,create,trunc +gout GW6 ip -j -6 route show|jq -rM '.[] | select(.dst == "default").gateway' +gout IFNAME ip -j link show | jq -rM '.[] | select(.link_type == "ether").ifname' +guest socat -u OPEN:test_big.bin TCP6:[__GW6__%__IFNAME__]:10003 +hostw +hout HOST_MD5_BIG md5sum __TEMP_BIG__ | cut -d' ' -f1 +check [ "__GUEST_MD5_BIG__" = "__HOST_MD5_BIG__" ] + +test TCP/IPv6: host to guest: small transfer +guestb socat -u TCP6-LISTEN:10001,reuseaddr OPEN:test_small.bin,create,trunc +sleep 1 +host socat -u OPEN:__TEMP_SMALL__ TCP6:[::1]:10001 +guestw +gout GUEST_MD5_SMALL md5sum test_small.bin | cut -d' ' -f1 +check [ "__GUEST_MD5_SMALL__" = "__HOST_MD5_SMALL__" ] + +test TCP/IPv6: guest to host: small transfer +hostb socat -u TCP6-LISTEN:10003,bind=[::1],reuseaddr OPEN:__TEMP_SMALL__,create,trunc +sleep 1 +guest socat -u OPEN:test_small.bin TCP6:[__GW6__%__IFNAME__]:10003 +hostw +hout HOST_MD5_SMALL md5sum __TEMP_SMALL__ | cut -d' ' -f1 +check [ "__GUEST_MD5_SMALL__" = "__HOST_MD5_SMALL__" ] diff --git a/test/passt/udp b/test/passt/udp new file mode 100644 index 0000000..56d01b3 --- /dev/null +++ b/test/passt/udp @@ -0,0 +1,52 @@ +# SPDX-License-Identifier: AGPL-3.0-or-later +# +# PASST - Plug A Simple Socket Transport +# for qemu/UNIX domain socket mode +# +# PASTA - Pack A Subtle Tap Abstraction +# for network namespace/tap device mode +# +# test/passt/udp - Check UDP functionality in passt mode +# +# Copyright (c) 2021 Red Hat GmbH +# Author: Stefano Brivio <sbrivio@redhat.com> + +gtools socat tee grep cat ip jq md5sum cut +htools printf dd socat tee grep cat ip jq md5sum cut + +test UDP/IPv4: host to guest +temp TEMP +temp SC_PID +guestb (socat -u UDP4-LISTEN:10001 STDOUT & echo $! > __SC_PID__) | tee test.bin | (grep -qm1 "END_OF_TEST" && kill $(cat __SC_PID__)) +sleep 1 +host dd if=/dev/urandom bs=1k count=5 > __TEMP__ && printf "\nEND_OF_TEST\n" >> __TEMP__ +host socat -u OPEN:__TEMP__ UDP4:127.0.0.1:10001 +guestw +hout HOST_MD5 md5sum __TEMP__ | cut -d' ' -f1 +gout GUEST_MD5 md5sum test.bin | cut -d' ' -f1 +check [ "__GUEST_MD5__" = "__HOST_MD5__" ] + +test UDP/IPv4: guest to host +hostb (socat -u UDP4-LISTEN:10003,bind=127.0.0.1 STDOUT & echo $! > __SC_PID__) | tee __TEMP__ | (grep -qm1 "END_OF_TEST" && kill $(cat __SC_PID__)) +gout GW ip -j -4 route show|jq -rM '.[] | select(.dst == "default").gateway' +guest socat -u OPEN:test.bin UDP4:__GW__:10003 +hostw +hout HOST_MD5 md5sum __TEMP__ | cut -d' ' -f1 +check [ "__GUEST_MD5__" = "__HOST_MD5__" ] + +test UDP/IPv6: host to guest +guestb (socat -u UDP6-LISTEN:10001 STDOUT & echo $! > sc.pid) | tee test.bin | (grep -qm1 "END_OF_TEST" && kill $(cat sc.pid)) +sleep 1 +host socat -u OPEN:__TEMP__ UDP6:[::1]:10001 +guestw +gout GUEST_MD5 md5sum test.bin | cut -d' ' -f1 +check [ "__GUEST_MD5__" = "__HOST_MD5__" ] + +test UDP/IPv6: guest to host +hostb (socat -u UDP6-LISTEN:10003,bind=[::1] STDOUT & echo $! > __SC_PID__) | tee __TEMP__ | (grep -qm1 "END_OF_TEST" && kill $(cat __SC_PID__)) +gout GW6 ip -j -6 route show|jq -rM '.[] | select(.dst == "default").gateway' +gout IFNAME ip -j link show | jq -rM '.[] | select(.link_type == "ether").ifname' +guest socat -u OPEN:test.bin UDP6:[__GW6__%__IFNAME__]:10003 +hostw +hout HOST_MD5 md5sum __TEMP__ | cut -d' ' -f1 +check [ "__GUEST_MD5__" = "__HOST_MD5__" ] |