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test/system: speed up read-only from containers.conf

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Instead of iterating over all tmp dirs and creating test containers for
each one we can just pass all files to one touch call. With that we have
to create much less containers while still checking the same thing. This
speeds up the test by about 4 seconds.

Signed-off-by: Paul Holzinger <pholzing@redhat.com>
This commit is contained in:
Paul Holzinger
2024-05-28 11:38:02 +02:00
parent edf6f1814e
commit 4f3c691087
1 changed files with 12 additions and 9 deletions
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21
test/system/030-run.bats
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@ -1140,16 +1140,19 @@ EOF
CONTAINERS_CONF_OVERRIDE="$containersconf" run_podman 1 run --rm $IMAGE touch /testro
CONTAINERS_CONF_OVERRIDE="$containersconf" run_podman run --rm --read-only=false $IMAGE touch /testrw
CONTAINERS_CONF_OVERRIDE="$containersconf" run_podman run --rm $IMAGE touch /tmp/testrw
for dir in /tmp /var/tmp /dev /dev/shm /run; do
CONTAINERS_CONF_OVERRIDE="$containersconf" run_podman run --rm $IMAGE touch $dir/testro
CONTAINERS_CONF_OVERRIDE="$containersconf" run_podman run --rm --read-only=false $IMAGE touch $dir/testro
CONTAINERS_CONF_OVERRIDE="$containersconf" run_podman run --rm --read-only=false --read-only-tmpfs=true $IMAGE touch $dir/testro
CONTAINERS_CONF_OVERRIDE="$containersconf" run_podman run --rm --read-only-tmpfs=true $IMAGE touch $dir/testro
CONTAINERS_CONF_OVERRIDE="$containersconf" run_podman 1 run --rm --read-only-tmpfs=false $IMAGE touch $dir/testro
assert "$output" =~ "touch: $dir/testro: Read-only file system"
done
files="/tmp/a /var/tmp/b /dev/c /dev/shm/d /run/e"
CONTAINERS_CONF_OVERRIDE="$containersconf" run_podman run --rm $IMAGE touch $files
CONTAINERS_CONF_OVERRIDE="$containersconf" run_podman run --rm --read-only=false $IMAGE touch $files
CONTAINERS_CONF_OVERRIDE="$containersconf" run_podman run --rm --read-only=false --read-only-tmpfs=true $IMAGE touch $files
CONTAINERS_CONF_OVERRIDE="$containersconf" run_podman run --rm --read-only-tmpfs=true $IMAGE touch $files
CONTAINERS_CONF_OVERRIDE="$containersconf" run_podman 1 run --rm --read-only-tmpfs=false $IMAGE touch $files
assert "$output" == "touch: /tmp/a: Read-only file system
touch: /var/tmp/b: Read-only file system
touch: /dev/c: Read-only file system
touch: /dev/shm/d: Read-only file system
touch: /run/e: Read-only file system"
}
@test "podman run ulimit from containers.conf" {