#!/bin/sh
# A run/task runs once per runlevel, unless its .conf is touched
# then it will run again on initctl reload.  This test verifies
# this behavior, with the added twist of starting the task by
# asserting a condition.
set -eu

TEST_DIR=$(dirname "$0")

test_teardown()
{
    say "Running test teardown."
    run "rm -f $TEST_CONF"
}

test_one()
{
    cond=$1
    stanza=$2

    sleep 5
    say 'Enable finit debug, try to figure out what is going on ...'
    run "initctl debug"

    say "Add stanza '$stanza' to $TEST_CONF ..."
    run "echo '$stanza' > $TEST_CONF"

    run "ls -l /run/ /run/finit/"
    say 'Reload Finit'
    run "initctl ls"
    run "initctl reload"
    run "initctl status"
    run "ps"

    date
    sleep 2
    date
    run "ls -l /run/ /run/finit/"
    say 'Asserting condition'
    run "initctl cond set $cond"

    date
    sleep 2
    date
    run "ls -l /run/ /run/finit/"
    run "initctl status"
    run "ps"
    run "initctl status task.sh"

    sleep 1
    run "echo Hej; cat /run/task.state"

    assert_file_contains /run/task.state 1

    say 'Reload Finit'
    run "initctl reload"
    sleep 1
    say 'Ensure task has not run again ...'
    assert_file_contains /run/task.state 1

    say 'Switch to another runlevel ...'
    run "initctl runlevel 3"
    sleep 1
    say 'Ensure task has run again ...'
    assert_file_contains /run/task.state 2
    
    say 'Touch task.sh .conf file and reload Finit ...'
    run "touch $TEST_CONF"
    run "initctl reload"
    sleep 1
    #	run "initctl status task.sh"
    assert_file_contains /run/task.state 3

    say "Done, drop stanza from $TEST_CONF ..."
    run "rm $TEST_CONF"
    run "initctl reload"

    # Done, disable debug
    run "initctl debug"
}


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

TEST_CONF=$FINIT_RCSD/cond.conf

test_one "hello" "task <usr/hello> task.sh -- Hello task"