test: split VM-only subtests from TEST-74-AUX-UTILS to new VM-only test

TEST-74-AUX-UTILS covers many subtests, as it's a catch-all job, and a few
need a VM to run. The job is thus marked VM-only. But that means in settings
where we can't run VM tests (no KVM available), the entire thing is skipped,
losing tons of coverage that doesn't need skipping.

Move the VM-only subtests to TEST-87-AUX-UTILS-VM that is configured to only
run in VMs under both runners. This way we keep the existing tests as-is, and
we can add new VM-only tests without worrying. This is how the rest of the
tests are organized.

Follow-up for f4faac20730cbb339ae05ed6e20da687a2868e76

diff --git a/test/TEST-74-AUX-UTILS/meson.build b/test/TEST-74-AUX-UTILS/meson.build
index ee24cd8f7865d0cff39ebe73a142e4368343417b..698d03b055f7a25d19fe76212164a201accbfd9b 100644 (file)
--- a/test/TEST-74-AUX-UTILS/meson.build
+++ b/test/TEST-74-AUX-UTILS/meson.build
@@ -1,11 +1,9 @@
 # SPDX-License-Identifier: LGPL-2.1-or-later
+# Container-specific auxiliary tests. VM-based ones go in TEST-87-AUX-UTILS-VM.
 
 integration_tests += [
         integration_test_template + {
                 'name' : fs.name(meson.current_source_dir()),
-                'storage': 'persistent',
-                'vm' : true,
-                'coredump-exclude-regex' : '/(test-usr-dump|test-dump|bash)$',
         },
 ]
 

diff --git a/test/TEST-87-AUX-UTILS-VM/meson.build b/test/TEST-87-AUX-UTILS-VM/meson.build
new file mode 100644 (file)
index 0000000..8490139
--- /dev/null
+++ b/test/TEST-87-AUX-UTILS-VM/meson.build
@@ -0,0 +1,11 @@
+# SPDX-License-Identifier: LGPL-2.1-or-later
+# VM-specific auxiliary tests. Container-based ones go in TEST-74-AUX-UTILS.
+
+integration_tests += [
+        integration_test_template + {
+                'name' : fs.name(meson.current_source_dir()),
+                'storage': 'persistent',
+                'coredump-exclude-regex' : '/(test-usr-dump|test-dump|bash)$',
+                'vm' : true,
+        },
+]

diff --git a/test/meson.build b/test/meson.build
index 5545a56c23abfe079b340c45682282abfe4a9549..92f184e3f576769fbb9c1306a536d431dbfb7044 100644 (file)
--- a/test/meson.build
+++ b/test/meson.build
@@ -381,6 +381,7 @@ foreach dirname : [
         'TEST-84-STORAGETM',
         'TEST-85-NETWORK',
         'TEST-86-MULTI-PROFILE-UKI',
+        'TEST-87-AUX-UTILS-VM',
 ]
         subdir(dirname)
 endforeach

diff --git a/test/units/TEST-74-AUX-UTILS.detect-virt.sh b/test/units/TEST-74-AUX-UTILS.detect-virt.sh
index a1539d9b44f65be19a655050a4900c1a6049f8f7..fe1db4d2aa20ae0b680a005afd1704e767a68f03 100755 (executable)
--- a/test/units/TEST-74-AUX-UTILS.detect-virt.sh
+++ b/test/units/TEST-74-AUX-UTILS.detect-virt.sh
@@ -5,7 +5,3 @@ set -o pipefail
 
 SYSTEMD_IN_CHROOT=1 systemd-detect-virt --chroot
 (! SYSTEMD_IN_CHROOT=0 systemd-detect-virt --chroot)
-
-if ! systemd-detect-virt -c; then
-    unshare --mount-proc --fork --user --pid systemd-detect-virt --container
-fi

diff --git a/test/units/TEST-74-AUX-UTILS.mount.sh b/test/units/TEST-74-AUX-UTILS.mount.sh
index 0700b43063f0cb3352fb86e54a41d34a43b3101f..ecfdb0640fa2e417b4a330dde575810454e483b2 100755 (executable)
--- a/test/units/TEST-74-AUX-UTILS.mount.sh
+++ b/test/units/TEST-74-AUX-UTILS.mount.sh
@@ -39,156 +39,3 @@ systemd-mount --type=overlay --options="lowerdir=/etc,upperdir=$WORK_DIR/upper,w
 touch "$WORK_DIR/overlay/foo"
 test -e "$WORK_DIR/upper/foo"
 systemd-umount "$WORK_DIR/overlay"
-
-# 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
-
-# Set up a simple block device for further tests
-dd if=/dev/zero of="$WORK_DIR/simple.img" bs=1M count=16
-mkfs.ext4 -L sd-mount-test "$WORK_DIR/simple.img"
-LOOP="$(losetup --show --find "$WORK_DIR/simple.img")"
-udevadm wait --timeout 60 --settle "$LOOP"
-# Also wait for the .device unit for the loop device is active. Otherwise, the .device unit activation
-# that is triggered by the .mount unit introduced by systemd-mount below may time out.
-timeout 60 bash -c "until systemctl is-active $LOOP; do sleep 1; done"
-mount "$LOOP" "$WORK_DIR/mnt"
-touch "$WORK_DIR/mnt/foo.bar"
-umount "$LOOP"
-(! mountpoint "$WORK_DIR/mnt")
-# Wait for the mount unit to be unloaded. Otherwise, creation of the transient unit below may fail.
-MOUNT_UNIT=$(systemd-escape --path --suffix=mount "$WORK_DIR/mnt")
-timeout 60 bash -c "while [[ -n \$(systemctl list-units --all --no-legend $MOUNT_UNIT) ]]; do sleep 1; done"
-
-# Mount with both source and destination set
-systemd-mount "$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 "$WORK_DIR/mnt"
-# Set a unit description
-systemd-mount --description="Very Important Unit" "$LOOP" "$WORK_DIR/mnt"
-test -e "$WORK_DIR/mnt/foo.bar"
-systemctl show -P Description "$WORK_DIR/mnt" | grep -q "Very Important Unit"
-systemd-umount "$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 "$WORK_DIR/mnt"
-# Automount + automount-specific property
-systemd-mount -A --automount-property="Description=Bar Baz" "$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"
-# Call --umount via --machine=, first with a relative path (bad) and then with
-# an absolute one (good)
-(! systemd-umount --machine=.host "$(realpath --relative-to=. "$WORK_DIR/mnt")")
-systemd-umount --machine=.host "$WORK_DIR/mnt"
-
-# ext4 doesn't support uid=/gid=
-(! systemd-mount -t ext4 --owner=testuser "$LOOP" "$WORK_DIR/mnt")
-
-# Automount + --bind-device
-systemd-mount --automount=yes --bind-device --timeout-idle-sec=1 "$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 disappear once the underlying blockdev is gone
-timeout 10s bash -c "while systemctl status '$(systemd-escape --path "$WORK_DIR/mnt".automount)'; do sleep .2; done"
-
-# Mount a disk image
-systemd-mount --discover "$WORK_DIR/simple.img"
-# We can access files in the image even if the loopback block device is not initialized by udevd.
-test -e /run/media/system/simple.img/foo.bar
-# systemd-mount --list and systemd-umount require the loopback block device is initialized by udevd.
-udevadm settle --timeout 30
-assert_in "/dev/loop.* ext4 +sd-mount-test" "$(systemd-mount --list --full)"
-LOOP_AUTO=$(systemd-mount --list --full --no-legend | awk '$7 == "sd-mount-test" { print $1 }')
-LOOP_AUTO_DEVPATH=$(udevadm info --query property --property DEVPATH --value "$LOOP_AUTO")
-systemd-umount "$WORK_DIR/simple.img"
-# Wait for 'change' uevent for the device with DISK_MEDIA_CHANGE=1.
-# After the event, the backing_file attribute should be removed.
-timeout 60 bash -c "while [[ -e /sys/$LOOP_AUTO_DEVPATH/loop/backing_file ]]; do sleep 1; done"
-
-# --owner + vfat
-#
-# Create a vfat image, as ext4 doesn't support uid=/gid= fixating for all
-# files/directories
-dd if=/dev/zero of="$WORK_DIR/owner-vfat.img" bs=1M count=16
-mkfs.vfat -n owner-vfat "$WORK_DIR/owner-vfat.img"
-LOOP="$(losetup --show --find "$WORK_DIR/owner-vfat.img")"
-# If the synthesized uevent triggered by inotify event has been processed earlier than the kernel finishes to
-# attach the backing file, then SYSTEMD_READY=0 is set for the device. As a workaround, monitor sysattr
-# and re-trigger uevent after that.
-LOOP_DEVPATH=$(udevadm info --query property --property DEVPATH --value "$LOOP")
-timeout 60 bash -c "until [[ -e /sys/$LOOP_DEVPATH/loop/backing_file ]]; do sleep 1; done"
-udevadm trigger --settle "$LOOP"
-# Also wait for the .device unit for the loop device is active. Otherwise, the .device unit activation
-# that is triggered by the .mount unit introduced by systemd-mount below may time out.
-if ! timeout 60 bash -c "until systemctl is-active $LOOP; do sleep 1; done"; then
-    # For debugging issue like
-    # https://github.com/systemd/systemd/issues/32680#issuecomment-2120959238
-    # https://github.com/systemd/systemd/issues/32680#issuecomment-2122074805
-    udevadm info "$LOOP"
-    udevadm info --attribute-walk "$LOOP"
-    cat /sys/"$(udevadm info --query property --property DEVPATH --value "$LOOP")"/loop/backing_file || :
-    false
-fi
-# Mount it and check the UID/GID
-[[ "$(stat -c "%U:%G" "$WORK_DIR/mnt")" == "root:root" ]]
-systemd-mount --owner=testuser "$LOOP" "$WORK_DIR/mnt"
-systemctl status "$WORK_DIR/mnt"
-[[ "$(stat -c "%U:%G" "$WORK_DIR/mnt")" == "testuser:testuser" ]]
-touch "$WORK_DIR/mnt/hello"
-[[ "$(stat -c "%U:%G" "$WORK_DIR/mnt/hello")" == "testuser:testuser" ]]
-systemd-umount LABEL=owner-vfat
-
-# Mkae sure that graceful mount options work
-GRACEFULTEST="/tmp/graceful/$RANDOM"
-systemd-mount --tmpfs -p GracefulOptions=idefinitelydontexist,nr_inodes=4711,idonexisteither "$GRACEFULTEST"
-findmnt -n -o options "$GRACEFULTEST"
-findmnt -n -o options "$GRACEFULTEST" | grep -q nr_inodes=4711
-umount "$GRACEFULTEST"

diff --git a/test/units/TEST-74-AUX-UTILS.bootctl.sh b/test/units/TEST-87-AUX-UTILS-VM.bootctl.sh
similarity index 98%
rename from test/units/TEST-74-AUX-UTILS.bootctl.sh
rename to test/units/TEST-87-AUX-UTILS-VM.bootctl.sh
index 650c289aca6461783624c63db8f5e5a50e0cdd37..5a9d8fb27f9245d64e57b75aad809ec354f58098 100755 (executable)
--- a/test/units/TEST-74-AUX-UTILS.bootctl.sh
+++ b/test/units/TEST-87-AUX-UTILS-VM.bootctl.sh
@@ -3,11 +3,6 @@
 set -eux
 set -o pipefail
 
-if systemd-detect-virt --quiet --container; then
-    echo "running on container, skipping."
-    exit 0
-fi
-
 if ! command -v bootctl >/dev/null; then
     echo "bootctl not found, skipping."
     exit 0
@@ -24,6 +19,8 @@ fi
 # shellcheck source=test/units/test-control.sh
 . "$(dirname "$0")"/test-control.sh
 
+(! systemd-detect-virt -cq)
+
 basic_tests() {
     bootctl "$@" --help
     bootctl "$@" --version

diff --git a/test/units/TEST-74-AUX-UTILS.coredump.sh b/test/units/TEST-87-AUX-UTILS-VM.coredump.sh
similarity index 98%
rename from test/units/TEST-74-AUX-UTILS.coredump.sh
rename to test/units/TEST-87-AUX-UTILS-VM.coredump.sh
index 2c084f54d2441b23b7363eea4f558aaea98007d5..7ab6f29d7d5ee44dd935a454653f35c561986142 100755 (executable)
--- a/test/units/TEST-74-AUX-UTILS.coredump.sh
+++ b/test/units/TEST-87-AUX-UTILS-VM.coredump.sh
@@ -19,12 +19,9 @@ at_exit() {
     rm -fv -- "$CORE_TEST_BIN" "$CORE_TEST_UNPRIV_BIN" "$MAKE_DUMP_SCRIPT" "$MAKE_STACKTRACE_DUMP"
 }
 
-trap at_exit EXIT
+(! systemd-detect-virt -cq)
 
-if systemd-detect-virt -cq; then
-    echo "Running in a container, skipping the systemd-coredump test..."
-    exit 0
-fi
+trap at_exit EXIT
 
 # To make all coredump entries stored in system.journal.
 journalctl --rotate
@@ -81,7 +78,7 @@ timeout 30 bash -c "while [[ \$(coredumpctl list -q --no-legend $CORE_TEST_BIN |
 
 if cgroupfs_supports_user_xattrs; then
     # Make sure we can forward crashes back to containers
-    CONTAINER="TEST-74-AUX-UTILS-container"
+    CONTAINER="TEST-87-AUX-UTILS-VM-container"
 
     mkdir -p "/var/lib/machines/$CONTAINER"
     mkdir -p "/run/systemd/system/systemd-nspawn@$CONTAINER.service.d"

diff --git a/test/units/TEST-87-AUX-UTILS-VM.detect-virt.sh b/test/units/TEST-87-AUX-UTILS-VM.detect-virt.sh
new file mode 100755 (executable)
index 0000000..251a0e8
--- /dev/null
+++ b/test/units/TEST-87-AUX-UTILS-VM.detect-virt.sh
@@ -0,0 +1,11 @@
+#!/usr/bin/env bash
+# SPDX-License-Identifier: LGPL-2.1-or-later
+set -eux
+set -o pipefail
+
+(! systemd-detect-virt -cq)
+
+SYSTEMD_IN_CHROOT=1 systemd-detect-virt --chroot
+(! SYSTEMD_IN_CHROOT=0 systemd-detect-virt --chroot)
+
+unshare --mount-proc --fork --user --pid systemd-detect-virt --container

diff --git a/test/units/TEST-74-AUX-UTILS.modules-load.sh b/test/units/TEST-87-AUX-UTILS-VM.modules-load.sh
similarity index 94%
rename from test/units/TEST-74-AUX-UTILS.modules-load.sh
rename to test/units/TEST-87-AUX-UTILS-VM.modules-load.sh
index ceac8262bfd99bbeacac3d0c44acaceb44ab9662..140f3d5f9575618e9a1e012b15ee05322a4ac33a 100755 (executable)
--- a/test/units/TEST-74-AUX-UTILS.modules-load.sh
+++ b/test/units/TEST-87-AUX-UTILS-VM.modules-load.sh
@@ -10,12 +10,9 @@ at_exit() {
     rm -rfv "${CONFIG_FILE:?}"
 }
 
-trap at_exit EXIT
+(! systemd-detect-virt -cq)
 
-if systemd-detect-virt -cq; then
-    echo "Running in a container, skipping the systemd-modules-load test..."
-    exit 0
-fi
+trap at_exit EXIT
 
 ORIG_MODULES_LOAD_CONFIG="$(systemd-analyze cat-config modules-load.d)"
 

diff --git a/test/units/TEST-87-AUX-UTILS-VM.mount.sh b/test/units/TEST-87-AUX-UTILS-VM.mount.sh
new file mode 100755 (executable)
index 0000000..c1bfbdc
--- /dev/null
+++ b/test/units/TEST-87-AUX-UTILS-VM.mount.sh
@@ -0,0 +1,189 @@
+#!/usr/bin/env bash
+# SPDX-License-Identifier: LGPL-2.1-or-later
+set -eux
+set -o pipefail
+
+# shellcheck source=test/units/util.sh
+. "$(dirname "$0")"/util.sh
+
+at_exit() {
+    set +e
+
+    [[ -n "${LOOP:-}" ]] && losetup -d "$LOOP"
+    [[ -n "${WORK_DIR:-}" ]] && rm -fr "$WORK_DIR"
+}
+
+(! systemd-detect-virt -cq)
+
+trap at_exit EXIT
+
+WORK_DIR="$(mktemp -d)"
+mkdir -p "$WORK_DIR/mnt"
+
+systemd-mount --list
+systemd-mount --list --full
+systemd-mount --list --no-legend
+systemd-mount --list --no-pager
+systemd-mount --list --quiet
+systemd-mount --list --json=pretty
+
+# tmpfs
+mkdir -p "$WORK_DIR/mnt/foo/bar"
+systemd-mount --tmpfs "$WORK_DIR/mnt/foo"
+test ! -d "$WORK_DIR/mnt/foo/bar"
+touch "$WORK_DIR/mnt/foo/baz"
+systemd-umount "$WORK_DIR/mnt/foo"
+test -d "$WORK_DIR/mnt/foo/bar"
+test ! -e "$WORK_DIR/mnt/foo/baz"
+
+# overlay
+systemd-mount --type=overlay --options="lowerdir=/etc,upperdir=$WORK_DIR/upper,workdir=$WORK_DIR/work" /etc "$WORK_DIR/overlay"
+touch "$WORK_DIR/overlay/foo"
+test -e "$WORK_DIR/upper/foo"
+systemd-umount "$WORK_DIR/overlay"
+
+# Set up a simple block device for further tests
+dd if=/dev/zero of="$WORK_DIR/simple.img" bs=1M count=16
+mkfs.ext4 -L sd-mount-test "$WORK_DIR/simple.img"
+LOOP="$(losetup --show --find "$WORK_DIR/simple.img")"
+udevadm wait --timeout 60 --settle "$LOOP"
+# Also wait for the .device unit for the loop device is active. Otherwise, the .device unit activation
+# that is triggered by the .mount unit introduced by systemd-mount below may time out.
+timeout 60 bash -c "until systemctl is-active $LOOP; do sleep 1; done"
+mount "$LOOP" "$WORK_DIR/mnt"
+touch "$WORK_DIR/mnt/foo.bar"
+umount "$LOOP"
+(! mountpoint "$WORK_DIR/mnt")
+# Wait for the mount unit to be unloaded. Otherwise, creation of the transient unit below may fail.
+MOUNT_UNIT=$(systemd-escape --path --suffix=mount "$WORK_DIR/mnt")
+timeout 60 bash -c "while [[ -n \$(systemctl list-units --all --no-legend $MOUNT_UNIT) ]]; do sleep 1; done"
+
+# Mount with both source and destination set
+systemd-mount "$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 "$WORK_DIR/mnt"
+# Set a unit description
+systemd-mount --description="Very Important Unit" "$LOOP" "$WORK_DIR/mnt"
+test -e "$WORK_DIR/mnt/foo.bar"
+systemctl show -P Description "$WORK_DIR/mnt" | grep -q "Very Important Unit"
+systemd-umount "$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 "$WORK_DIR/mnt"
+# Automount + automount-specific property
+systemd-mount -A --automount-property="Description=Bar Baz" "$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"
+# Call --umount via --machine=, first with a relative path (bad) and then with
+# an absolute one (good)
+(! systemd-umount --machine=.host "$(realpath --relative-to=. "$WORK_DIR/mnt")")
+systemd-umount --machine=.host "$WORK_DIR/mnt"
+
+# ext4 doesn't support uid=/gid=
+(! systemd-mount -t ext4 --owner=testuser "$LOOP" "$WORK_DIR/mnt")
+
+# Automount + --bind-device
+systemd-mount --automount=yes --bind-device --timeout-idle-sec=1 "$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 disappear once the underlying blockdev is gone
+timeout 10s bash -c "while systemctl status '$(systemd-escape --path "$WORK_DIR/mnt".automount)'; do sleep .2; done"
+
+# Mount a disk image
+systemd-mount --discover "$WORK_DIR/simple.img"
+# We can access files in the image even if the loopback block device is not initialized by udevd.
+test -e /run/media/system/simple.img/foo.bar
+# systemd-mount --list and systemd-umount require the loopback block device is initialized by udevd.
+udevadm settle --timeout 30
+assert_in "/dev/loop.* ext4 +sd-mount-test" "$(systemd-mount --list --full)"
+LOOP_AUTO=$(systemd-mount --list --full --no-legend | awk '$7 == "sd-mount-test" { print $1 }')
+LOOP_AUTO_DEVPATH=$(udevadm info --query property --property DEVPATH --value "$LOOP_AUTO")
+systemd-umount "$WORK_DIR/simple.img"
+# Wait for 'change' uevent for the device with DISK_MEDIA_CHANGE=1.
+# After the event, the backing_file attribute should be removed.
+timeout 60 bash -c "while [[ -e /sys/$LOOP_AUTO_DEVPATH/loop/backing_file ]]; do sleep 1; done"
+
+# --owner + vfat
+#
+# Create a vfat image, as ext4 doesn't support uid=/gid= fixating for all
+# files/directories
+dd if=/dev/zero of="$WORK_DIR/owner-vfat.img" bs=1M count=16
+mkfs.vfat -n owner-vfat "$WORK_DIR/owner-vfat.img"
+LOOP="$(losetup --show --find "$WORK_DIR/owner-vfat.img")"
+# If the synthesized uevent triggered by inotify event has been processed earlier than the kernel finishes to
+# attach the backing file, then SYSTEMD_READY=0 is set for the device. As a workaround, monitor sysattr
+# and re-trigger uevent after that.
+LOOP_DEVPATH=$(udevadm info --query property --property DEVPATH --value "$LOOP")
+timeout 60 bash -c "until [[ -e /sys/$LOOP_DEVPATH/loop/backing_file ]]; do sleep 1; done"
+udevadm trigger --settle "$LOOP"
+# Also wait for the .device unit for the loop device is active. Otherwise, the .device unit activation
+# that is triggered by the .mount unit introduced by systemd-mount below may time out.
+if ! timeout 60 bash -c "until systemctl is-active $LOOP; do sleep 1; done"; then
+    # For debugging issue like
+    # https://github.com/systemd/systemd/issues/32680#issuecomment-2120959238
+    # https://github.com/systemd/systemd/issues/32680#issuecomment-2122074805
+    udevadm info "$LOOP"
+    udevadm info --attribute-walk "$LOOP"
+    cat /sys/"$(udevadm info --query property --property DEVPATH --value "$LOOP")"/loop/backing_file || :
+    false
+fi
+# Mount it and check the UID/GID
+[[ "$(stat -c "%U:%G" "$WORK_DIR/mnt")" == "root:root" ]]
+systemd-mount --owner=testuser "$LOOP" "$WORK_DIR/mnt"
+systemctl status "$WORK_DIR/mnt"
+[[ "$(stat -c "%U:%G" "$WORK_DIR/mnt")" == "testuser:testuser" ]]
+touch "$WORK_DIR/mnt/hello"
+[[ "$(stat -c "%U:%G" "$WORK_DIR/mnt/hello")" == "testuser:testuser" ]]
+systemd-umount LABEL=owner-vfat
+
+# Mkae sure that graceful mount options work
+GRACEFULTEST="/tmp/graceful/$RANDOM"
+systemd-mount --tmpfs -p GracefulOptions=idefinitelydontexist,nr_inodes=4711,idonexisteither "$GRACEFULTEST"
+findmnt -n -o options "$GRACEFULTEST"
+findmnt -n -o options "$GRACEFULTEST" | grep -q nr_inodes=4711
+umount "$GRACEFULTEST"

diff --git a/test/units/TEST-74-AUX-UTILS.pstore.sh b/test/units/TEST-87-AUX-UTILS-VM.pstore.sh
similarity index 98%
rename from test/units/TEST-74-AUX-UTILS.pstore.sh
rename to test/units/TEST-87-AUX-UTILS-VM.pstore.sh
index 9be8066e8e2b9919a2881d27539a7dd67b24c43e..043d0238565603df39f6ae6dbb7a347a3dbcb9b3 100755 (executable)
--- a/test/units/TEST-74-AUX-UTILS.pstore.sh
+++ b/test/units/TEST-87-AUX-UTILS-VM.pstore.sh
@@ -5,10 +5,7 @@ set -o pipefail
 
 systemctl log-level info
 
-if systemd-detect-virt -cq; then
-    echo "Running in a container, skipping the systemd-pstore test..."
-    exit 0
-fi
+(! systemd-detect-virt -cq)
 
 DUMMY_DMESG_0="$(mktemp)"
 cat >"$DUMMY_DMESG_0" <<\EOF

diff --git a/test/units/TEST-87-AUX-UTILS-VM.sh b/test/units/TEST-87-AUX-UTILS-VM.sh
new file mode 100755 (executable)
index 0000000..9c2a033
--- /dev/null
+++ b/test/units/TEST-87-AUX-UTILS-VM.sh
@@ -0,0 +1,11 @@
+#!/usr/bin/env bash
+# SPDX-License-Identifier: LGPL-2.1-or-later
+set -eux
+set -o pipefail
+
+# shellcheck source=test/units/test-control.sh
+. "$(dirname "$0")"/test-control.sh
+
+run_subtests
+
+touch /testok