bpf: sockmap test script
This adds the test script I am currently using to validate the latest sockmap changes. Shortly sockmap will be ported to selftests and these will be run from the infrastructure there. Until then add the script here so we have a coverage checklist when porting into selftests. Signed-off-by: John Fastabend <john.fastabend@gmail.com> Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
This commit is contained in:
parent
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450
samples/sockmap/sockmap_test.sh
Executable file
450
samples/sockmap/sockmap_test.sh
Executable file
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#Test a bunch of positive cases to verify basic functionality
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for prog in "--txmsg" "--txmsg_redir" "--txmsg_drop"; do
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for t in "sendmsg" "sendpage"; do
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for r in 1 10 100; do
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for i in 1 10 100; do
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for l in 1 10 100; do
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TEST="./sockmap --cgroup /mnt/cgroup2/ -t $t -r $r -i $i -l $l $prog"
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echo $TEST
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$TEST
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sleep 2
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done
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done
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done
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done
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done
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#Test max iov
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t="sendmsg"
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r=1
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i=1024
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l=1
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prog="--txmsg"
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TEST="./sockmap --cgroup /mnt/cgroup2/ -t $t -r $r -i $i -l $l $prog"
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echo $TEST
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$TEST
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sleep 2
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prog="--txmsg_redir"
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TEST="./sockmap --cgroup /mnt/cgroup2/ -t $t -r $r -i $i -l $l $prog"
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echo $TEST
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$TEST
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# Test max iov with 1k send
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t="sendmsg"
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r=1
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i=1024
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l=1024
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prog="--txmsg"
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TEST="./sockmap --cgroup /mnt/cgroup2/ -t $t -r $r -i $i -l $l $prog"
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echo $TEST
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$TEST
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sleep 2
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prog="--txmsg_redir"
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TEST="./sockmap --cgroup /mnt/cgroup2/ -t $t -r $r -i $i -l $l $prog"
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echo $TEST
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$TEST
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sleep 2
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# Test apply with 1B
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r=1
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i=1024
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l=1024
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prog="--txmsg_apply 1"
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for t in "sendmsg" "sendpage"; do
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TEST="./sockmap --cgroup /mnt/cgroup2/ -t $t -r $r -i $i -l $l $prog"
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echo $TEST
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$TEST
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sleep 2
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done
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# Test apply with larger value than send
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r=1
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i=8
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l=1024
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prog="--txmsg_apply 2048"
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for t in "sendmsg" "sendpage"; do
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TEST="./sockmap --cgroup /mnt/cgroup2/ -t $t -r $r -i $i -l $l $prog"
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echo $TEST
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$TEST
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sleep 2
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done
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# Test apply with apply that never reaches limit
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r=1024
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i=1
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l=1
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prog="--txmsg_apply 2048"
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for t in "sendmsg" "sendpage"; do
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TEST="./sockmap --cgroup /mnt/cgroup2/ -t $t -r $r -i $i -l $l $prog"
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echo $TEST
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$TEST
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sleep 2
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done
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# Test apply and redirect with 1B
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r=1
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i=1024
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l=1024
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prog="--txmsg_redir --txmsg_apply 1"
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for t in "sendmsg" "sendpage"; do
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TEST="./sockmap --cgroup /mnt/cgroup2/ -t $t -r $r -i $i -l $l $prog"
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echo $TEST
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$TEST
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sleep 2
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done
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# Test apply and redirect with larger value than send
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r=1
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i=8
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l=1024
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prog="--txmsg_redir --txmsg_apply 2048"
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for t in "sendmsg" "sendpage"; do
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TEST="./sockmap --cgroup /mnt/cgroup2/ -t $t -r $r -i $i -l $l $prog"
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echo $TEST
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$TEST
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sleep 2
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done
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# Test apply and redirect with apply that never reaches limit
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r=1024
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i=1
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l=1
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prog="--txmsg_apply 2048"
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for t in "sendmsg" "sendpage"; do
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TEST="./sockmap --cgroup /mnt/cgroup2/ -t $t -r $r -i $i -l $l $prog"
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echo $TEST
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$TEST
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sleep 2
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done
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# Test cork with 1B not really useful but test it anyways
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r=1
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i=1024
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l=1024
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prog="--txmsg_cork 1"
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for t in "sendpage" "sendmsg"; do
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TEST="./sockmap --cgroup /mnt/cgroup2/ -t $t -r $r -i $i -l $l $prog"
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echo $TEST
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$TEST
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sleep 2
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done
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# Test cork with a more reasonable 100B
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r=1
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i=1000
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l=1000
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prog="--txmsg_cork 100"
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for t in "sendpage" "sendmsg"; do
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TEST="./sockmap --cgroup /mnt/cgroup2/ -t $t -r $r -i $i -l $l $prog"
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echo $TEST
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$TEST
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sleep 2
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done
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# Test cork with larger value than send
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r=1
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i=8
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l=1024
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prog="--txmsg_cork 2048"
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for t in "sendpage" "sendmsg"; do
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TEST="./sockmap --cgroup /mnt/cgroup2/ -t $t -r $r -i $i -l $l $prog"
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echo $TEST
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$TEST
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sleep 2
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done
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# Test cork with cork that never reaches limit
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r=1024
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i=1
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l=1
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prog="--txmsg_cork 2048"
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for t in "sendpage" "sendmsg"; do
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TEST="./sockmap --cgroup /mnt/cgroup2/ -t $t -r $r -i $i -l $l $prog"
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echo $TEST
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$TEST
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sleep 2
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done
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r=1
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i=1024
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l=1024
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prog="--txmsg_redir --txmsg_cork 1"
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for t in "sendpage" "sendmsg"; do
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TEST="./sockmap --cgroup /mnt/cgroup2/ -t $t -r $r -i $i -l $l $prog"
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echo $TEST
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$TEST
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sleep 2
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done
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# Test cork with a more reasonable 100B
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r=1
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i=1000
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l=1000
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prog="--txmsg_redir --txmsg_cork 100"
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for t in "sendpage" "sendmsg"; do
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TEST="./sockmap --cgroup /mnt/cgroup2/ -t $t -r $r -i $i -l $l $prog"
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echo $TEST
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$TEST
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sleep 2
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done
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# Test cork with larger value than send
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r=1
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i=8
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l=1024
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prog="--txmsg_redir --txmsg_cork 2048"
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for t in "sendpage" "sendmsg"; do
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TEST="./sockmap --cgroup /mnt/cgroup2/ -t $t -r $r -i $i -l $l $prog"
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echo $TEST
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$TEST
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sleep 2
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done
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# Test cork with cork that never reaches limit
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r=1024
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i=1
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l=1
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prog="--txmsg_cork 2048"
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for t in "sendpage" "sendmsg"; do
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TEST="./sockmap --cgroup /mnt/cgroup2/ -t $t -r $r -i $i -l $l $prog"
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echo $TEST
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$TEST
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sleep 2
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done
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# mix and match cork and apply not really useful but valid programs
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# Test apply < cork
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r=100
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i=1
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l=5
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prog="--txmsg_apply 10 --txmsg_cork 100"
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for t in "sendpage" "sendmsg"; do
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TEST="./sockmap --cgroup /mnt/cgroup2/ -t $t -r $r -i $i -l $l $prog"
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echo $TEST
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$TEST
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sleep 2
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done
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# Try again with larger sizes so we hit overflow case
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r=100
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i=1000
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l=2048
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prog="--txmsg_apply 4096 --txmsg_cork 8096"
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for t in "sendpage" "sendmsg"; do
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TEST="./sockmap --cgroup /mnt/cgroup2/ -t $t -r $r -i $i -l $l $prog"
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echo $TEST
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$TEST
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sleep 2
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done
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# Test apply > cork
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r=100
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i=1
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l=5
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prog="--txmsg_apply 100 --txmsg_cork 10"
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for t in "sendpage" "sendmsg"; do
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TEST="./sockmap --cgroup /mnt/cgroup2/ -t $t -r $r -i $i -l $l $prog"
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echo $TEST
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$TEST
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sleep 2
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done
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# Again with larger sizes so we hit overflow cases
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r=100
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i=1000
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l=2048
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prog="--txmsg_apply 8096 --txmsg_cork 4096"
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for t in "sendpage" "sendmsg"; do
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TEST="./sockmap --cgroup /mnt/cgroup2/ -t $t -r $r -i $i -l $l $prog"
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echo $TEST
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$TEST
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sleep 2
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done
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# Test apply = cork
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r=100
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i=1
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l=5
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prog="--txmsg_apply 10 --txmsg_cork 10"
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for t in "sendpage" "sendmsg"; do
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TEST="./sockmap --cgroup /mnt/cgroup2/ -t $t -r $r -i $i -l $l $prog"
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echo $TEST
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$TEST
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sleep 2
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done
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r=100
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i=1000
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l=2048
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prog="--txmsg_apply 4096 --txmsg_cork 4096"
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for t in "sendpage" "sendmsg"; do
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TEST="./sockmap --cgroup /mnt/cgroup2/ -t $t -r $r -i $i -l $l $prog"
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echo $TEST
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$TEST
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sleep 2
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done
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# Test apply < cork
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r=100
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i=1
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l=5
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prog="--txmsg_redir --txmsg_apply 10 --txmsg_cork 100"
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for t in "sendpage" "sendmsg"; do
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TEST="./sockmap --cgroup /mnt/cgroup2/ -t $t -r $r -i $i -l $l $prog"
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echo $TEST
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$TEST
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sleep 2
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done
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# Try again with larger sizes so we hit overflow case
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r=100
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i=1000
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l=2048
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prog="--txmsg_redir --txmsg_apply 4096 --txmsg_cork 8096"
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for t in "sendpage" "sendmsg"; do
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TEST="./sockmap --cgroup /mnt/cgroup2/ -t $t -r $r -i $i -l $l $prog"
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echo $TEST
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$TEST
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sleep 2
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done
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# Test apply > cork
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r=100
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i=1
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l=5
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prog="--txmsg_redir --txmsg_apply 100 --txmsg_cork 10"
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for t in "sendpage" "sendmsg"; do
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TEST="./sockmap --cgroup /mnt/cgroup2/ -t $t -r $r -i $i -l $l $prog"
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echo $TEST
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$TEST
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sleep 2
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done
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# Again with larger sizes so we hit overflow cases
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r=100
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i=1000
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l=2048
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prog="--txmsg_redir --txmsg_apply 8096 --txmsg_cork 4096"
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for t in "sendpage" "sendmsg"; do
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TEST="./sockmap --cgroup /mnt/cgroup2/ -t $t -r $r -i $i -l $l $prog"
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echo $TEST
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$TEST
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sleep 2
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done
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# Test apply = cork
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r=100
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i=1
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l=5
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prog="--txmsg_redir --txmsg_apply 10 --txmsg_cork 10"
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for t in "sendpage" "sendmsg"; do
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TEST="./sockmap --cgroup /mnt/cgroup2/ -t $t -r $r -i $i -l $l $prog"
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echo $TEST
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$TEST
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sleep 2
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done
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r=100
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i=1000
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l=2048
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prog="--txmsg_redir --txmsg_apply 4096 --txmsg_cork 4096"
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for t in "sendpage" "sendmsg"; do
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TEST="./sockmap --cgroup /mnt/cgroup2/ -t $t -r $r -i $i -l $l $prog"
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echo $TEST
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$TEST
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sleep 2
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done
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# Tests for bpf_msg_pull_data()
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for i in `seq 99 100 1600`; do
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TEST="./sockmap --cgroup /mnt/cgroup2/ -t sendpage -r 16 -i 1 -l 100 \
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--txmsg --txmsg_start 0 --txmsg_end $i --txmsg_cork 1600"
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echo $TEST
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$TEST
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sleep 2
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done
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for i in `seq 199 100 1600`; do
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TEST="./sockmap --cgroup /mnt/cgroup2/ -t sendpage -r 16 -i 1 -l 100 \
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--txmsg --txmsg_start 100 --txmsg_end $i --txmsg_cork 1600"
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echo $TEST
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$TEST
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sleep 2
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done
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TEST="./sockmap --cgroup /mnt/cgroup2/ -t sendpage -r 16 -i 1 -l 100 \
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--txmsg --txmsg_start 1500 --txmsg_end 1600 --txmsg_cork 1600"
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echo $TEST
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$TEST
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sleep 2
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TEST="./sockmap --cgroup /mnt/cgroup2/ -t sendpage -r 16 -i 1 -l 100 \
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--txmsg --txmsg_start 1111 --txmsg_end 1112 --txmsg_cork 1600"
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echo $TEST
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$TEST
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sleep 2
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TEST="./sockmap --cgroup /mnt/cgroup2/ -t sendpage -r 16 -i 1 -l 100 \
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--txmsg --txmsg_start 1111 --txmsg_end 0 --txmsg_cork 1600"
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echo $TEST
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$TEST
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sleep 2
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TEST="./sockmap --cgroup /mnt/cgroup2/ -t sendpage -r 16 -i 1 -l 100 \
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--txmsg --txmsg_start 0 --txmsg_end 1601 --txmsg_cork 1600"
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echo $TEST
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$TEST
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sleep 2
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TEST="./sockmap --cgroup /mnt/cgroup2/ -t sendpage -r 16 -i 1 -l 100 \
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--txmsg --txmsg_start 0 --txmsg_end 1601 --txmsg_cork 1602"
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echo $TEST
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$TEST
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sleep 2
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# Run through gamut again with start and end
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for prog in "--txmsg" "--txmsg_redir" "--txmsg_drop"; do
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for t in "sendmsg" "sendpage"; do
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for r in 1 10 100; do
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for i in 1 10 100; do
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for l in 1 10 100; do
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TEST="./sockmap --cgroup /mnt/cgroup2/ -t $t -r $r -i $i -l $l $prog --txmsg_start 1 --txmsg_end 2"
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echo $TEST
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$TEST
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sleep 2
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done
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done
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done
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done
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done
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# Some specific tests to cover specific code paths
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./sockmap --cgroup /mnt/cgroup2/ -t sendpage \
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-r 5 -i 1 -l 1 --txmsg_redir --txmsg_cork 5 --txmsg_apply 3
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./sockmap --cgroup /mnt/cgroup2/ -t sendmsg \
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-r 5 -i 1 -l 1 --txmsg_redir --txmsg_cork 5 --txmsg_apply 3
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./sockmap --cgroup /mnt/cgroup2/ -t sendpage \
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-r 5 -i 1 -l 1 --txmsg_redir --txmsg_cork 5 --txmsg_apply 5
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./sockmap --cgroup /mnt/cgroup2/ -t sendmsg \
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-r 5 -i 1 -l 1 --txmsg_redir --txmsg_cork 5 --txmsg_apply 5
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