#!/bin/ksh -p
#
# This file and its contents are supplied under the terms of the
# Common Development and Distribution License ("CDDL"), version 1.0.
# You may only use this file in accordance with the terms of version
# 1.0 of the CDDL.
#
# A full copy of the text of the CDDL should have accompanied this
# source.  A copy of the CDDL is also available via the Internet at
# http://www.illumos.org/license/CDDL.
#

#
# Copyright (c) 2016 by Delphix. All rights reserved.
#

. $STF_SUITE/tests/functional/channel_program/channel_common.kshlib

verify_runnable "global"

#
# DESCRIPTION:
#	Try returning various values that lua allows you to construct,
#       but that cannot be represented as nvlists and therefore should
#       cause the script to fail (but not panic). Try sending the values
#       back to userland from both "return" and "error()".
#

verify_runnable "both"

set -A args 'function() return 1 end' \
	'{[{}]=true}' \
	'{[function() return 1 end]=0}' \
	'assert' \
	'0, assert' \
	'true, {[{}]=0}' \
	'{val=true}, {val=false}' \
	'{1, 2, 3}, {[4]=5}' \
	'nil, true, 1, "test", {}, {val=true}' \
	'{[false]=true, ["false"]=false}' \
	'{[true]=false, ["true"]=true}' \
	'{[0]=true, ["0"]=false}' \
	'{0,0,0,["1"]=0}' \
	'{0,0,0,["2"]=0}' \
	'{0,0,0,["3"]=0}'

typeset -i last_index=$((${#args[*]} - 1))
for i in $(seq 0 $last_index); do
	log_note "running program: ${args[i]}"
	log_mustnot_checkerror_program "execution failed" $TESTPOOL - <<-EOF
		return ${args[i]}
	EOF
	((i = i + 1))
done

for i in $(seq 0 $last_index); do
	log_note "running program: ${args[i]}"
	log_mustnot_checkerror_program "execution failed" $TESTPOOL - <<-EOF
		error(${args[i]})
	EOF
	((i = i + 1))
done

log_pass "Returning lua constructs that cannot be converted to " \
    "nvlists fails as expected."
