Yu Watanabe
5c60d3011f
We passes log level through kernel command line. It is not necessary to set to debug level at the beginning, and set to info at the end. This is important when a test has several subtests. If a subtest sets log level to info at the end, then subsequent tests may not generate any useful logs.
149 lines
5.5 KiB
Bash
Executable File
149 lines
5.5 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 "$1" > /tmp/syncfifo2
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}
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export SYSTEMD_LOG_LEVEL=debug
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# Test NotifyAccess= override through sd_notify()
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systemctl --no-block start notify.service
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sync_in a
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assert_eq "$(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 "$(systemctl show notify.service -p StatusText --value)" "Sending READY=1 in an unprivileged process"
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assert_rc 3 systemctl --quiet is-active notify.service
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sync_out d
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sync_in e
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systemctl --quiet is-active notify.service
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[[ "$(systemctl show notify.service -P StatusText)" != BOGUS* ]]
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assert_eq "$(systemctl show notify.service -P StatusErrno)" "1"
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assert_eq "$(systemctl show notify.service -P StatusBusError)" "org.freedesktop.DBus.Error.InvalidArgs"
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assert_eq "$(systemctl show notify.service -P StatusVarlinkError)" "org.varlink.service.InvalidParameter"
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sync_out f
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sync_in g
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assert_eq "$(systemctl show notify.service -P StatusErrno)" "1"
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assert_eq "$(systemctl show notify.service -P StatusBusError)" "org.freedesktop.DBus.Error.InvalidArgs"
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assert_eq "$(systemctl show notify.service -P StatusVarlinkError)" "org.varlink.service.InvalidParameter"
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sync_out h
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sync_in i
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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 "$(systemctl show notify.service -p NotifyAccess --value)" "all"
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rm /tmp/syncfifo1 /tmp/syncfifo2
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# Explicitly test busctl's BUSERROR= reporting and systemctl status should show it
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(! systemd-run --wait --unit="TEST-80-BUSERROR.service" -p NotifyAccess=main busctl introspect org.freedesktop.systemd1 /bogus/001)
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assert_eq "$(systemctl show TEST-80-BUSERROR.service -P StatusBusError)" "org.freedesktop.DBus.Error.UnknownObject"
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assert_in "D-Bus: org.freedesktop.DBus.Error.UnknownObject" "$(systemctl status TEST-80-BUSERROR.service)"
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# Now test basic fdstore behaviour
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MYSCRIPT="/tmp/myscript$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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# 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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