#!/bin/sh
# Regression test for Finit bug #313:
#   - services get the 'forking' flag on initctl reload
#   - stopping a crashing task while its restart callback is pending
#     causes state 'running' with pid:0 (i.e., not running at all.)
# 

set -eu

TEST_DIR=$(dirname "$0")

test_teardown()
{
#	run "initctl status -j serv"
	say "Running test teardown."
	run "rm -f $FINIT_CONF"
}

# shellcheck source=/dev/null
. "$TEST_DIR/lib/setup.sh"

say "Check deps ..."
check_dep jq

rm -f "$SYSROOT"/oldpid

say "Add service stanza in $FINIT_CONF"
run "echo 'service [2345] log:stderr serv -np -- Test service' > $FINIT_CONF"

say 'Reload Finit'
run "initctl reload"

say 'Verify serv is running ...'
retry 'assert_num_children 1 serv'

say 'Verify reload does not change forking type of service'
#run "initctl status -j serv"
run "initctl reload"
#run "initctl status -j serv"
assert_forking serv false

say 'Simulate service crash (kill -9 ..)'
run "initctl debug"
i=0
laps=7
while [ $i -lt $laps ]; do
	i=$((i + 1))
	say "Lap $i/$laps, killing service ..." # we have this, no sleep needed
	run "slay serv"
done

say 'Verify stopping service actually stops it'
sleep 1
run "initctl stop serv"
sleep 5
#run "initctl status serv"
assert_status serv stopped

say 'Verify restarting service actually starts it'
run "initctl start serv"
retry 'assert_num_children 1 serv'