test/TEST-07-PID1/TEST-07-PID1.units/pass-fds-to-exec-yes.socket


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# SPDX-License-Identifier: LGPL-2.1-or-later
[Unit]
Description=Test if ExecXYZ= commands inherit listen FDs when PassFileDescriptorsToExec= is set

[Socket]
# With Accept= set we don't need a corresponding service unit
Accept=yes
FileDescriptorName=foo
ListenStream=127.0.0.1:1234
ListenStream=[::1]:1234
PassFileDescriptorsToExec=yes
# ExecStartPre runs before we create sockets. Nothing to pass.
ExecStartPre=\
        test ExecStartPre -a \
             -z ${LISTEN_FDS} -a \
             -z ${LISTEN_FDNAMES} -a \
             ! -e /dev/fd/3 -a \
             ! -e /dev/fd/4
ExecStartPost=\
        test ExecStartPost -a \
             ${LISTEN_FDS} = 2 -a \
             ${LISTEN_FDNAMES} = foo:foo -a \
             -S /dev/fd/3 -a \
             -S /dev/fd/4
ExecStopPre=\
        test "ExecStopPre" -a \
             ${LISTEN_FDS} = 2 -a \
             ${LISTEN_FDNAMES} = foo:foo -a \
             -S /dev/fd/3 -a \
             -S /dev/fd/4
ExecStopPost=\
        test "ExecStopPost" -a \
             ${LISTEN_FDS} = 2 -a \
             ${LISTEN_FDNAMES} = foo:foo -a \
             -S /dev/fd/3 -a \
             -S /dev/fd/4