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127 lines
4.4 KiB
Bash
Executable File
127 lines
4.4 KiB
Bash
Executable File
#!/usr/bin/env bash
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# SPDX-License-Identifier: LGPL-2.1-or-later
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# shellcheck disable=SC2016
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set -eux
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set -o pipefail
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# shellcheck source=test/units/util.sh
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. "$(dirname "$0")"/util.sh
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mkfifo /tmp/syncfifo1 /tmp/syncfifo2
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sync_in() {
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read -r x < /tmp/syncfifo1
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test "$x" = "$1"
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}
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sync_out() {
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echo "$1" > /tmp/syncfifo2
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}
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export SYSTEMD_LOG_LEVEL=debug
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systemctl --no-block start notify.service
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sync_in a
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assert_eq "$(systemctl show notify.service -p NotifyAccess --value)" "all"
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assert_eq "$(systemctl show notify.service -p StatusText --value)" "Test starts"
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sync_out b
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sync_in c
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assert_eq "$(systemctl show notify.service -p NotifyAccess --value)" "main"
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assert_eq "$(systemctl show notify.service -p StatusText --value)" "Sending READY=1 in an unprivileged process"
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assert_rc 3 systemctl --quiet is-active notify.service
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sync_out d
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sync_in e
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systemctl --quiet is-active notify.service
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assert_eq "$(systemctl show notify.service -p StatusText --value)" "OK"
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assert_eq "$(systemctl show notify.service -p NotifyAccess --value)" "none"
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systemctl stop notify.service
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assert_eq "$(systemctl show notify.service -p NotifyAccess --value)" "all"
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rm /tmp/syncfifo1 /tmp/syncfifo2
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# Now test basic fdstore behaviour
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MYSCRIPT="/tmp/myscript$RANDOM.sh"
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cat >> "$MYSCRIPT" <<'EOF'
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#!/usr/bin/env bash
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set -eux
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set -o pipefail
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test "$FDSTORE" -eq 7
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N="/tmp/$RANDOM"
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echo $RANDOM > "$N"
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systemd-notify --fd=4 --fdname=quux --pid=parent 4< "$N"
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rm "$N"
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systemd-notify --ready
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exec sleep infinity
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EOF
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chmod +x "$MYSCRIPT"
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MYUNIT="myunit$RANDOM.service"
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systemd-run -u "$MYUNIT" -p Type=notify -p FileDescriptorStoreMax=7 "$MYSCRIPT"
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test "$(systemd-analyze fdstore "$MYUNIT" | wc -l)" -eq 2
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systemd-analyze fdstore "$MYUNIT" --json=short
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systemd-analyze fdstore "$MYUNIT" --json=short | grep -P -q '\[{"fdname":"quux","type":.*,"devno":\[.*\],"inode":.*,"rdevno":null,"path":"/tmp/.*","flags":"ro"}\]'
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systemctl stop "$MYUNIT"
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rm "$MYSCRIPT"
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systemd-analyze log-level debug
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# Test fdstore pinning (this will pull in fdstore-pin.service fdstore-nopin.service)
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systemctl start fdstore-pin.target
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assert_eq "$(systemctl show fdstore-pin.service -P FileDescriptorStorePreserve)" yes
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assert_eq "$(systemctl show fdstore-nopin.service -P FileDescriptorStorePreserve)" restart
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assert_eq "$(systemctl show fdstore-pin.service -P SubState)" running
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assert_eq "$(systemctl show fdstore-nopin.service -P SubState)" running
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assert_eq "$(systemctl show fdstore-pin.service -P NFileDescriptorStore)" 1
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assert_eq "$(systemctl show fdstore-nopin.service -P NFileDescriptorStore)" 1
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# The file descriptor store should survive service restarts
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systemctl restart fdstore-pin.service fdstore-nopin.service
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assert_eq "$(systemctl show fdstore-pin.service -P NFileDescriptorStore)" 1
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assert_eq "$(systemctl show fdstore-nopin.service -P NFileDescriptorStore)" 1
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assert_eq "$(systemctl show fdstore-pin.service -P SubState)" running
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assert_eq "$(systemctl show fdstore-nopin.service -P SubState)" running
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# It should not survive the service stop plus a later start (unless pinned)
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systemctl stop fdstore-pin.service fdstore-nopin.service
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assert_eq "$(systemctl show fdstore-pin.service -P NFileDescriptorStore)" 1
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assert_eq "$(systemctl show fdstore-nopin.service -P NFileDescriptorStore)" 0
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assert_eq "$(systemctl show fdstore-pin.service -P SubState)" dead-resources-pinned
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assert_eq "$(systemctl show fdstore-nopin.service -P SubState)" dead
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systemctl start fdstore-pin.service fdstore-nopin.service
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assert_eq "$(systemctl show fdstore-pin.service -P NFileDescriptorStore)" 1
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assert_eq "$(systemctl show fdstore-nopin.service -P NFileDescriptorStore)" 0
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assert_eq "$(systemctl show fdstore-pin.service -P SubState)" running
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assert_eq "$(systemctl show fdstore-nopin.service -P SubState)" running
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systemctl stop fdstore-pin.service fdstore-nopin.service
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assert_eq "$(systemctl show fdstore-pin.service -P NFileDescriptorStore)" 1
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assert_eq "$(systemctl show fdstore-nopin.service -P NFileDescriptorStore)" 0
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assert_eq "$(systemctl show fdstore-pin.service -P SubState)" dead-resources-pinned
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assert_eq "$(systemctl show fdstore-nopin.service -P SubState)" dead
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systemctl clean fdstore-pin.service --what=fdstore
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assert_eq "$(systemctl show fdstore-pin.service -P NFileDescriptorStore)" 0
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assert_eq "$(systemctl show fdstore-nopin.service -P NFileDescriptorStore)" 0
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assert_eq "$(systemctl show fdstore-pin.service -P SubState)" dead
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assert_eq "$(systemctl show fdstore-nopin.service -P SubState)" dead
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touch /testok
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