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author | Frantisek Sumsal <frantisek@sumsal.cz> | 2022-11-06 22:40:40 +0100 |
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committer | Frantisek Sumsal <frantisek@sumsal.cz> | 2022-11-07 09:08:27 +0100 |
commit | 6da7d0c76671d4efe5e812cd5945925acd0617dd (patch) | |
tree | 892e5ecb3591186cc4a908113600f620da7bc7a3 /test | |
parent | 7d4f00c88c65532bf66d20b3ec498b5bfaa621d2 (diff) | |
download | systemd-6da7d0c76671d4efe5e812cd5945925acd0617dd.tar.gz |
test: add coverage for systemd-mount
Diffstat (limited to 'test')
-rwxr-xr-x | test/units/testsuite-74.mount.sh | 116 |
1 files changed, 116 insertions, 0 deletions
diff --git a/test/units/testsuite-74.mount.sh b/test/units/testsuite-74.mount.sh new file mode 100755 index 0000000000..95d17c78ba --- /dev/null +++ b/test/units/testsuite-74.mount.sh @@ -0,0 +1,116 @@ +#!/usr/bin/env bash +# SPDX-License-Identifier: LGPL-2.1-or-later +set -eux +set -o pipefail + +# We're going to play around with block/loop devices, so bail out early +# if we're running in nspawn +if systemd-detect-virt --container >/dev/null; then + echo "Container detected, skipping the test" + exit 0 +fi + +at_exit() { + set +e + + [[ -n "${LOOP:-}" ]] && losetup -d "$LOOP" + [[ -n "${WORK_DIR:-}" ]] && rm -fr "$WORK_DIR" +} + +trap at_exit EXIT + +WORK_DIR="$(mktemp -d)" + +systemd-mount --list +systemd-mount --list --full +systemd-mount --list --no-legend +systemd-mount --list --no-pager +systemd-mount --list --quiet + +# Set up a simple block device for further tests +dd if=/dev/zero of="$WORK_DIR/simple.img" bs=1M count=16 +LOOP="$(losetup --show --find "$WORK_DIR/simple.img")" +mkfs.ext4 -L sd-mount-test "$LOOP" +mkdir "$WORK_DIR/mnt" +mount "$LOOP" "$WORK_DIR/mnt" +touch "$WORK_DIR/mnt/foo.bar" +umount "$LOOP" +(! mountpoint "$WORK_DIR/mnt") + +# Mount with both source and destination set +systemd-mount "$LOOP" "$WORK_DIR/mnt" +systemctl status "$WORK_DIR/mnt" +systemd-mount --list --full +test -e "$WORK_DIR/mnt/foo.bar" +systemd-umount "$WORK_DIR/mnt" +# Same thing, but with explicitly specified filesystem and disabled filesystem check +systemd-mount --type=ext4 --fsck=no --collect "$LOOP" "$WORK_DIR/mnt" +systemctl status "$(systemd-escape --path "$WORK_DIR/mnt").mount" +test -e "$WORK_DIR/mnt/foo.bar" +systemd-mount --umount "$LOOP" +# Discover additional metadata (unit description should now contain filesystem label) +systemd-mount --no-ask-password --discover "$LOOP" "$WORK_DIR/mnt" +test -e "$WORK_DIR/mnt/foo.bar" +systemctl show -P Description "$WORK_DIR/mnt" | grep -q sd-mount-test +systemd-umount "$WORK_DIR/mnt" +# Set a property +systemd-mount --property="Description=Foo Bar" "$LOOP" "$WORK_DIR/mnt" +test -e "$WORK_DIR/mnt/foo.bar" +systemctl show -P Description "$WORK_DIR/mnt" | grep -q "Foo Bar" +systemd-umount "$WORK_DIR/mnt" +# Set mount options +systemd-mount --options ro,x-foo-bar "$LOOP" "$WORK_DIR/mnt" +test -e "$WORK_DIR/mnt/foo.bar" +systemctl show -P Options "$WORK_DIR/mnt" | grep -Eq "(^ro|,ro)" +systemctl show -P Options "$WORK_DIR/mnt" | grep -q "x-foo-bar" +systemd-umount "$WORK_DIR/mnt" + +# Mount with only source set +systemd-mount "$LOOP" +systemctl status /run/media/system/sd-mount-test +systemd-mount --list --full +test -e /run/media/system/sd-mount-test/foo.bar +systemd-umount LABEL=sd-mount-test + +# Automount +systemd-mount --automount=yes "$LOOP" "$WORK_DIR/mnt" +systemd-mount --list --full +systemctl status "$(systemd-escape --path "$WORK_DIR/mnt").automount" +[[ "$(systemctl show -P ActiveState "$WORK_DIR/mnt")" == inactive ]] +test -e "$WORK_DIR/mnt/foo.bar" +systemctl status "$WORK_DIR/mnt" +systemd-umount "$WORK_DIR/mnt" +# Automount + automount-specific property +systemd-mount --automount=yes --automount-property="Description=Bar Baz" "$LOOP" "$WORK_DIR/mnt" +systemctl show -P Description "$(systemd-escape --path "$WORK_DIR/mnt").automount" | grep -q "Bar Baz" +test -e "$WORK_DIR/mnt/foo.bar" +systemd-umount "$WORK_DIR/mnt" + +# Automount + --bind-device +systemd-mount --automount=yes --bind-device --timeout-idle-sec=1 "$LOOP" "$WORK_DIR/mnt" +systemctl status "$(systemd-escape --path "$WORK_DIR/mnt").automount" +# Trigger the automount +test -e "$WORK_DIR/mnt/foo.bar" +# Wait until it's idle again +sleep 1.5 +# Safety net for slower/overloaded systems +timeout 10s bash -c "while systemctl is-active -q $WORK_DIR/mnt; do sleep .2; done" +systemctl status "$(systemd-escape --path "$WORK_DIR/mnt").automount" +# Disassemble the underlying block device +losetup -d "$LOOP" +unset LOOP +# The automount unit should be gone at this point +(! systemctl status "$(systemd-escape --path "$WORK_DIR/mnt").automount") + +# Mount a disk image +systemd-mount "$WORK_DIR/simple.img" +systemd-mount --list --full +test -e /run/media/system/simple.img/foo.bar +systemd-umount "$WORK_DIR/simple.img" + +# --owner + tmpfs +[[ "$(stat -c "%U:%G" "$WORK_DIR/mnt")" == "root:root" ]] +systemd-mount --owner testuser -t tmpfs tmpfs "$WORK_DIR/mnt" +systemctl status "$WORK_DIR/mnt" +[[ "$(stat -c "%U:%G" "$WORK_DIR/mnt")" == "testuser:testuser" ]] +systemd-umount "$WORK_DIR/mnt" |