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finit/test/start-stop-serv.sh

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#!/bin/sh
set -eu
TEST_DIR=$(dirname "$0")
test_teardown()
{
say "Test done $(date)"
say "Running test teardown."
run "rm -f $FINIT_CONF"
}
test_one()
{
pidfn=$1
service=$2
say "Add service stanza '$service' to $FINIT_CONF ..."
run "echo '$service' > $FINIT_CONF"
say 'Reload Finit'
#run "initctl debug"
run "initctl reload"
#run "initctl status"
#run "ps"
#run "initctl status"
#run "ps"
#run "initctl status serv"
retry 'assert_num_children 1 serv'
retry "assert_has_pidfile $pidfn" 1
say 'Stop the service'
run "initctl stop serv"
retry 'assert_num_children 0 serv'
say 'Start the service again'
run "initctl start serv"
retry 'assert_num_children 1 serv'
say "Done, drop service from $FINIT_CONF ..."
run "rm $FINIT_CONF"
run "initctl reload"
}
# shellcheck source=/dev/null
. "$TEST_DIR/lib/setup.sh"
test_one "/run/serv.pid" "service pid:!/run/serv.pid serv -- Forking service, type 1"
test_one "/run/serv.pid" "service type:forking serv -- Forking service, type 2"
# This one could never be started by and monitored by Finit: it forks to
# background and does not create a PID file. Essentially it's lost to
# Finit, and any other sane process monitor.
#test_one "/run/serv.pid" "service pid:/run/serv.pid serv -p -- Forking service w/o PID file"
test_one "/run/serv.pid" "service pid:/run/serv.pid serv -n -- Foreground service w/o PID file"
test_one "/run/serv.pid" "service serv -n -p -- Foreground service w/ PID file"
test_one "/run/servy.pid" "service pid:/run/servy.pid serv -n -p -P /run/servy.pid -- Foreground service w/ custom PID file"