Files
podman/hack/bats
Ed Santiago c8124b88ae [WIP] Tests for podman image scp (the sudo form)
Start inching our way back to having tests for the sudo form
of podman image scp. Basically, copy an image to another user
and then back, using a pseudorandom name. Confirm that the
image makes it to the remote end, and that when we copy it
back, the original image digest is preserved.

When scp'ing as root, we identify the destination rootless
user account via the $PODMAN_ROOTLESS_USER envariable. Setting
this and creating the account is left as an exercise for the
CI framework (be it github, or Fedora/CentOS/RHEL gating, or
other).

Also: amend hack/bats to set and relay $PODMAN_ROOTLESS_USER,
so developers can test locally.

Also: remove what I'm 99% sure is a debugging printf.

Signed-off-by: Ed Santiago <santiago@redhat.com>
2022-01-17 14:40:30 -07:00

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#!/bin/bash
#
# bats wrapper - invokes bats, root & rootless, on podman system tests
#
###############################################################################
# BEGIN usage message
usage="Usage: $0 [--root] [--rootless] [--filter=filename[:testname]]
$0 is a wrapper for invoking podman system tests.
--root Run only as root
--rootless Run only as user (i.e. you)
--filter=name Run only test files that match 'test/system/*name*',
e.g. '500' or 'net' will match 500-networking.bats.
If ':pattern' is appended, and you have a modern-enough
version of bats installed, runs with '--filter pattern'
which runs only subtests that match 'pattern'
-T Passed on to bats, which will then show timing data
--help display usage message
By default, tests ./bin/podman. To test a different podman, do:
\$ PODMAN=/abs/path/to/podman $0 ....
To test podman-remote, start your own servers (root and rootless) via:
/path/to/podman system service --timeout=0
...then invoke this script with PODMAN=\$(pwd)/bin/podman-remote
(You'd think Ed could be bothered to do all that in this script; but then
the flow would be 'sudo start-service; sudo run-bats; sudo stop-service'
and by the time we get to stop-service, the sudo timeout will have lapsed,
and the script will be hanging at the password prompt, and you, who left
your desk for coffee or a walk and expected to come back to completed
root and rootless tests, will be irked because only root tests ran and
now you have to wait for rootless).
$0 also passes through \$OCI_RUNTIME, should you need to test that.
"
# END usage message
###############################################################################
# BEGIN initialization and command-line arg checking
# By default, test the podman in our working directory.
# Some tests cd out of our workdir, so abs path is important
export PODMAN=${PODMAN:-$(pwd)/bin/podman}
# Because 'make' doesn't do this by default
chcon -t container_runtime_exec_t $PODMAN
# Directory in which
TESTS=test/system
REMOTE=
ROOT_ONLY=
ROOTLESS_ONLY=
declare -a bats_opts=()
declare -a bats_filter=()
for i;do
value=`expr "$i" : '[^=]*=\(.*\)'`
case "$i" in
-h|--help) echo "$usage"; exit 0;;
--root) ROOT_ONLY=1 ;;
--rootless) ROOTLESS_ONLY=1 ;;
--remote) REMOTE=remote; echo "--remote is TBI"; exit 1;;
--ts|-T) bats_opts+=("-T") ;;
*/*.bats) TESTS=$i ;;
*)
if [[ $i =~ : ]]; then
tname=${i%:*} # network:localhost -> network
filt=${i#*:} # network:localhost -> localhost
TESTS=$(echo $TESTS/*$tname*.bats)
bats_filter=("--filter" "$filt")
else
TESTS=$(echo $TESTS/*$i*.bats)
fi
;;
esac
done
# END initialization and command-line arg checking
###############################################################################
rc=0
# As of 2021-11 podman has a bunch of external helper binaries
if [[ -z "$CONTAINERS_HELPER_BINARY_DIR" ]]; then
export CONTAINERS_HELPER_BINARY_DIR=$(pwd)/bin
fi
# Used in 120-load test to identify rootless destination for podman image scp
export PODMAN_ROOTLESS_USER=$(id -un)
# Root
if [ -z "$ROOTLESS_ONLY" ]; then
echo "# bats ${bats_filter[@]} $TESTS"
sudo --preserve-env=PODMAN \
--preserve-env=PODMAN_TEST_DEBUG \
--preserve-env=OCI_RUNTIME \
--preserve-env=CONTAINERS_HELPER_BINARY_DIR \
--preserve-env=PODMAN_ROOTLESS_USER \
bats "${bats_opts[@]}" "${bats_filter[@]}" $TESTS
rc=$?
fi
# Rootless. (Only if we're not already root)
if [[ -z "$ROOT_ONLY" && "$(id -u)" != 0 ]]; then
echo "--------------------------------------------------"
echo "\$ bats ${bats_filter[@]} $TESTS"
bats "${bats_opts[@]}" "${bats_filter[@]}" $TESTS
rc=$((rc | $?))
fi
exit $rc