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test: Clarify test for spliced inbound transfers

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The tests in pasta/tcp and pasta/udp for inbound transfers have the server
listening within the namespace explicitly bound to 127.0.0.1 or ::1.  This
only works because of the behaviour of inbound splice connections, which
always appear with both source and destination addresses as loopback in
the namespace.  That's not an inherent property for "spliced" connections
and arguably an undesirable one.  Also update the test names to make it
clearer that these tests are expecting to exercise the "splice" path.

Interestingly this was already correct for the equivalent passt_in_ns/*,
although we also update the test names for clarity there.

Note that there are similar issues in some of the podman tests, addressed
in https://github.com/containers/podman/pull/24064

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
This commit is contained in:
David Gibson 2024-10-18 12:35:55 +11:00 committed by Stefano Brivio
parent 1fa421192c
commit 58e6d68599
4 changed files with 18 additions and 18 deletions
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8
test/passt_in_ns/tcp
View file

@ -32,7 +32,7 @@ host socat -u OPEN:__BASEPATH__/big.bin TCP4:127.0.0.1:10001
guestw guestw
guest cmp test_big.bin /root/big.bin guest cmp test_big.bin /root/big.bin
test TCP/IPv4: host to ns: big transfer test TCP/IPv4: host to ns (spliced): big transfer
nsb socat -u TCP4-LISTEN:10002 OPEN:__TEMP_NS_BIG__,create,trunc nsb socat -u TCP4-LISTEN:10002 OPEN:__TEMP_NS_BIG__,create,trunc
sleep 1 sleep 1
host socat -u OPEN:__BASEPATH__/big.bin TCP4:127.0.0.1:10002 host socat -u OPEN:__BASEPATH__/big.bin TCP4:127.0.0.1:10002
@ -90,7 +90,7 @@ host socat -u OPEN:__BASEPATH__/small.bin TCP4:127.0.0.1:10001
guestw guestw
guest cmp test_small.bin /root/small.bin guest cmp test_small.bin /root/small.bin
test TCP/IPv4: host to ns: small transfer test TCP/IPv4: host to ns (spliced): small transfer
nsb socat -u TCP4-LISTEN:10002 OPEN:__TEMP_NS_SMALL__,create,trunc nsb socat -u TCP4-LISTEN:10002 OPEN:__TEMP_NS_SMALL__,create,trunc
sleep 1 sleep 1
host socat -u OPEN:__BASEPATH__/small.bin TCP4:127.0.0.1:10002 host socat -u OPEN:__BASEPATH__/small.bin TCP4:127.0.0.1:10002
@ -146,7 +146,7 @@ host socat -u OPEN:__BASEPATH__/big.bin TCP6:[::1]:10001
guestw guestw
guest cmp test_big.bin /root/big.bin guest cmp test_big.bin /root/big.bin
test TCP/IPv6: host to ns: big transfer test TCP/IPv6: host to ns (spliced): big transfer
nsb socat -u TCP6-LISTEN:10002 OPEN:__TEMP_NS_BIG__,create,trunc nsb socat -u TCP6-LISTEN:10002 OPEN:__TEMP_NS_BIG__,create,trunc
sleep 1 sleep 1
host socat -u OPEN:__BASEPATH__/big.bin TCP6:[::1]:10002 host socat -u OPEN:__BASEPATH__/big.bin TCP6:[::1]:10002
@ -204,7 +204,7 @@ host socat -u OPEN:__BASEPATH__/small.bin TCP6:[::1]:10001
guestw guestw
guest cmp test_small.bin /root/small.bin guest cmp test_small.bin /root/small.bin
test TCP/IPv6: host to ns: small transfer test TCP/IPv6: host to ns (spliced): small transfer
nsb socat -u TCP6-LISTEN:10002 OPEN:__TEMP_NS_SMALL__,create,trunc nsb socat -u TCP6-LISTEN:10002 OPEN:__TEMP_NS_SMALL__,create,trunc
sleep 1 sleep 1
host socat -u OPEN:__BASEPATH__/small.bin TCP6:[::1]:10002 host socat -u OPEN:__BASEPATH__/small.bin TCP6:[::1]:10002

4
test/passt_in_ns/udp
View file

@ -30,7 +30,7 @@ host socat -u OPEN:__BASEPATH__/medium.bin UDP4:127.0.0.1:10001,shut-null
guestw guestw
guest cmp test.bin /root/medium.bin guest cmp test.bin /root/medium.bin
test UDP/IPv4: host to ns test UDP/IPv4: host to ns (recvmmsg/sendmmsg)
nsb socat -u UDP4-LISTEN:10002,null-eof OPEN:__TEMP_NS__,create,trunc nsb socat -u UDP4-LISTEN:10002,null-eof OPEN:__TEMP_NS__,create,trunc
sleep 1 sleep 1
host socat -u OPEN:__BASEPATH__/medium.bin UDP4:127.0.0.1:10002,shut-null host socat -u OPEN:__BASEPATH__/medium.bin UDP4:127.0.0.1:10002,shut-null
@ -88,7 +88,7 @@ host socat -u OPEN:__BASEPATH__/medium.bin UDP6:[::1]:10001,shut-null
guestw guestw
guest cmp test.bin /root/medium.bin guest cmp test.bin /root/medium.bin
test UDP/IPv6: host to ns test UDP/IPv6: host to ns (recvmmsg/sendmmsg)
nsb socat -u UDP6-LISTEN:10002,null-eof OPEN:__TEMP_NS__,create,trunc nsb socat -u UDP6-LISTEN:10002,null-eof OPEN:__TEMP_NS__,create,trunc
sleep 1 sleep 1
host socat -u OPEN:__BASEPATH__/medium.bin UDP6:[::1]:10002,shut-null host socat -u OPEN:__BASEPATH__/medium.bin UDP6:[::1]:10002,shut-null

16
test/pasta/tcp
View file

@ -19,8 +19,8 @@ set TEMP_NS_BIG __STATEDIR__/test_ns_big.bin
set TEMP_SMALL __STATEDIR__/test_small.bin set TEMP_SMALL __STATEDIR__/test_small.bin
set TEMP_NS_SMALL __STATEDIR__/test_ns_small.bin set TEMP_NS_SMALL __STATEDIR__/test_ns_small.bin
test TCP/IPv4: host to ns: big transfer test TCP/IPv4: host to ns (spliced): big transfer
nsb socat -u TCP4-LISTEN:10002,bind=127.0.0.1 OPEN:__TEMP_NS_BIG__,create,trunc nsb socat -u TCP4-LISTEN:10002 OPEN:__TEMP_NS_BIG__,create,trunc
host socat -u OPEN:__BASEPATH__/big.bin TCP4:127.0.0.1:10002 host socat -u OPEN:__BASEPATH__/big.bin TCP4:127.0.0.1:10002
nsw nsw
check cmp __BASEPATH__/big.bin __TEMP_NS_BIG__ check cmp __BASEPATH__/big.bin __TEMP_NS_BIG__
@ -38,8 +38,8 @@ ns socat -u OPEN:__BASEPATH__/big.bin TCP4:__GW__:10003
hostw hostw
check cmp __BASEPATH__/big.bin __TEMP_BIG__ check cmp __BASEPATH__/big.bin __TEMP_BIG__
test TCP/IPv4: host to ns: small transfer test TCP/IPv4: host to ns (spliced): small transfer
nsb socat -u TCP4-LISTEN:10002,bind=127.0.0.1 OPEN:__TEMP_NS_SMALL__,create,trunc nsb socat -u TCP4-LISTEN:10002 OPEN:__TEMP_NS_SMALL__,create,trunc
host socat OPEN:__BASEPATH__/small.bin TCP4:127.0.0.1:10002 host socat OPEN:__BASEPATH__/small.bin TCP4:127.0.0.1:10002
nsw nsw
check cmp __BASEPATH__/small.bin __TEMP_NS_SMALL__ check cmp __BASEPATH__/small.bin __TEMP_NS_SMALL__
@ -57,8 +57,8 @@ ns socat -u OPEN:__BASEPATH__/small.bin TCP4:__GW__:10003
hostw hostw
check cmp __BASEPATH__/small.bin __TEMP_SMALL__ check cmp __BASEPATH__/small.bin __TEMP_SMALL__
test TCP/IPv6: host to ns: big transfer test TCP/IPv6: host to ns (spliced): big transfer
nsb socat -u TCP6-LISTEN:10002,bind=[::1] OPEN:__TEMP_NS_BIG__,create,trunc nsb socat -u TCP6-LISTEN:10002 OPEN:__TEMP_NS_BIG__,create,trunc
host socat -u OPEN:__BASEPATH__/big.bin TCP6:[::1]:10002 host socat -u OPEN:__BASEPATH__/big.bin TCP6:[::1]:10002
nsw nsw
check cmp __BASEPATH__/big.bin __TEMP_NS_BIG__ check cmp __BASEPATH__/big.bin __TEMP_NS_BIG__
@ -77,8 +77,8 @@ ns socat -u OPEN:__BASEPATH__/big.bin TCP6:[__GW6__%__IFNAME__]:10003
hostw hostw
check cmp __BASEPATH__/big.bin __TEMP_BIG__ check cmp __BASEPATH__/big.bin __TEMP_BIG__
test TCP/IPv6: host to ns: small transfer test TCP/IPv6: host to ns (spliced): small transfer
nsb socat -u TCP6-LISTEN:10002,bind=[::1] OPEN:__TEMP_NS_SMALL__,create,trunc nsb socat -u TCP6-LISTEN:10002 OPEN:__TEMP_NS_SMALL__,create,trunc
host socat -u OPEN:__BASEPATH__/small.bin TCP6:[::1]:10002 host socat -u OPEN:__BASEPATH__/small.bin TCP6:[::1]:10002
nsw nsw
check cmp __BASEPATH__/small.bin __TEMP_NS_SMALL__ check cmp __BASEPATH__/small.bin __TEMP_NS_SMALL__

8
test/pasta/udp
View file

@ -17,8 +17,8 @@ htools dd socat ip jq
set TEMP __STATEDIR__/test.bin set TEMP __STATEDIR__/test.bin
set TEMP_NS __STATEDIR__/test_ns.bin set TEMP_NS __STATEDIR__/test_ns.bin
test UDP/IPv4: host to ns test UDP/IPv4: host to ns (recvmmsg/sendmmsg)
nsb socat -u UDP4-LISTEN:10002,bind=127.0.0.1,null-eof OPEN:__TEMP_NS__,create,trunc nsb socat -u UDP4-LISTEN:10002,null-eof OPEN:__TEMP_NS__,create,trunc
host socat OPEN:__BASEPATH__/medium.bin UDP4:127.0.0.1:10002,shut-null host socat OPEN:__BASEPATH__/medium.bin UDP4:127.0.0.1:10002,shut-null
nsw nsw
check cmp __BASEPATH__/medium.bin __TEMP_NS__ check cmp __BASEPATH__/medium.bin __TEMP_NS__
@ -37,8 +37,8 @@ ns socat -u OPEN:__BASEPATH__/medium.bin UDP4:__GW__:10003,shut-null
hostw hostw
check cmp __BASEPATH__/medium.bin __TEMP__ check cmp __BASEPATH__/medium.bin __TEMP__
test UDP/IPv6: host to ns test UDP/IPv6: host to ns (recvmmsg/sendmmsg)
nsb socat -u UDP6-LISTEN:10002,bind=[::1],null-eof OPEN:__TEMP_NS__,create,trunc nsb socat -u UDP6-LISTEN:10002,null-eof OPEN:__TEMP_NS__,create,trunc
host socat -u OPEN:__BASEPATH__/medium.bin UDP6:[::1]:10002,shut-null host socat -u OPEN:__BASEPATH__/medium.bin UDP6:[::1]:10002,shut-null
nsw nsw
check cmp __BASEPATH__/medium.bin __TEMP_NS__ check cmp __BASEPATH__/medium.bin __TEMP_NS__