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test to cover parallel execution and networking #2570

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merged 3 commits into from
Mar 7, 2019
Merged

test to cover parallel execution and networking #2570

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f0c146c
tests to cover locks and parallel execution #2551
muayyad-alsadi Mar 6, 2019
99ddf51
add test to cover networking
muayyad-alsadi Mar 7, 2019
04b5cb5
implement showerror and accept HOST_PORT env which defaults to 8080
muayyad-alsadi Mar 7, 2019
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95 changes: 94 additions & 1 deletion test/test_podman_baseline.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -19,6 +19,7 @@
#######
# See if we want to stop on errors and/or install and then remove Docker.
#######
HOST_PORT="${HOST_PORT:-8080}"
showerror=0
installdocker=0
usedocker=1
Expand Down Expand Up @@ -78,7 +79,99 @@ echo $image
########
# Run container and display contents in /etc
########
podman run $image ls -alF /etc
podman run --rm $image ls -alF /etc

########
# Test networking, bind mounting a file, stdin/stdout redirect
########
echo "Testing networking: ..."
port_test_failed=0
txt1="Hello, Podman"
echo "$txt1" > /tmp/hello.txt
podman run -d --name myweb -p "$HOST_PORT:80" -w /var/www -v /tmp/hello.txt:/var/www/index.txt busybox httpd -f -p 80
echo "$txt1" | podman exec -i myweb sh -c "cat > /var/www/index2.txt"
txt2=$( podman exec myweb cat /var/www/index2.txt )
[ "x$txt1" == "x$txt2" ] && echo "PASS1" || { echo "FAIL1"; port_test_failed=1; }
txt2=$( podman run --rm --net host busybox wget -qO - http://localhost:$HOST_PORT/index.txt )
[ "x$txt1" == "x$txt2" ] && echo "PASS2" || { echo "FAIL2"; port_test_failed=1; }
txt2=$( podman run --rm --net host busybox wget -qO - http://localhost:$HOST_PORT/index2.txt )
[ "x$txt1" == "x$txt2" ] && echo "PASS3" || { echo "FAIL3"; port_test_failed=1; }
# podman run --rm --net container:myweb --add-host myweb:127.0.0.1 busybox wget -qO - http://myweb/index.txt
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@muayyad-alsadi muayyad-alsadi Mar 7, 2019 •
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if the @haircommander fix worked, we can have

txt2=$( podman run --rm --net container:myweb --add-host myweb:127.0.0.1 busybox wget -qO - http://myweb/index.txt )
 [ "x$txt1" == "x$txt2" ] && echo "PASS4" || { echo "FAIL4"; port_test_failed=1; }

rm /tmp/hello.txt
podman stop myweb
podman rm myweb
[ "0$port_test_failed" -eq 1 ] && [ "0$showerror" -eq 1 ] && {
echo "networking test failed";
exit -1;
}


########
# pull and run many containers in parallel, test locks ..etc.
########
prun_test_failed=0
podman rmi docker.io/library/busybox:latest > /dev/null || :
for i in `seq 10`
do ( podman run -d --name b$i docker.io/library/busybox:latest busybox httpd -f -p 80 )&
done
echo -e "\nwaiting for creation...\n"
wait
echo -e "\ndone\n"
# assert we have 10 running containers
count=$( podman ps -q | wc -l )
[ "x$count" == "x10" ] && echo "PASS" || { echo "FAIL, expecting 10 found $count"; prun_test_failed=1; }
[ "0$prun_test_failed" -eq 1 ] && [ "0$showerror" -eq 1 ] && {
echo "was expecting 10 running containers";
exit -1;
}

prun_test_failed=0
for i in `seq 10`; do ( podman stop -t=1 b$i; podman rm b$i )& done
echo -e "\nwaiting for deletion...\n"
wait
echo -e "\ndone\n"
# assert we have 0 running containers
count=$( podman ps -q | wc -l )
[ "x$count" == "x0" ] && echo "PASS" || { echo "FAIL, expecting 0 found $count"; prun_test_failed=1; }
[ "0$prun_test_failed" -eq 1 ] && [ "0$showerror" -eq 1 ] && {
echo "was expecting 0 running containers";
exit -1;
}



########
# run many containers in parallel for an existing image, test locks ..etc.
########
prun_test_failed=0
podman pull docker.io/library/busybox:latest > /dev/null || :
for i in `seq 10`
do ( podman run -d --name c$i docker.io/library/busybox:latest busybox httpd -f -p 80 )&
done
echo -e "\nwaiting for creation...\n"
wait
echo -e "\ndone\n"
# assert we have 10 running containers
count=$( podman ps -q | wc -l )
[ "x$count" == "x10" ] && echo "PASS" || { echo "FAIL, expecting 10 found $count"; prun_test_failed=1; }
[ "0$prun_test_failed" -eq 1 ] && [ "0$showerror" -eq 1 ] && {
echo "was expecting 10 running containers";
exit -1;
}


for i in `seq 10`; do ( podman stop -t=1 c$i; podman rm c$i )& done
echo -e "\nwaiting for deletion...\n"
wait
echo -e "\ndone\n"
# assert we have 0 running containers
count=$( podman ps -q | wc -l )
[ "x$count" == "x0" ] && echo "PASS" || { echo "FAIL, expecting 0 found $count"; prun_test_failed=1; }
[ "0$prun_test_failed" -eq 1 ] && [ "0$showerror" -eq 1 ] && {
echo "was expecting 0 running containers";
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@muayyad-alsadi it's much happier now. Thanks for the changes.
If you've the time,can you have each of the echo's for errors like this line print if you had the failure? If running it all but not stopping on errors, I still would like to see the errors.

If not, no worries. I'd a thought today to add color to the error lines. I can make the change myself when I go through that exercise.

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Let's add those when I revisit it to add the commented out tests about --net container:

exit -1;
}


########
# Run Java in the container - should ERROR but never stop
Expand Down