xref: /illumos-gate/usr/src/test/libc-tests/tests/err/err.ksh (revision 012e6ce759c490003aed29439cc47d3d73a99ad3)
1#!/bin/ksh
2
3#
4# This file and its contents are supplied under the terms of the
5# Common Development and Distribution License ("CDDL"), version 1.0.
6# You may only use this file in accordance with the terms of version
7# 1.0 of the CDDL.
8#
9# A full copy of the text of the CDDL should have accompanied this
10# source. A copy of the CDDL is also available via the Internet at
11# http://www.illumos.org/license/CDDL.
12#
13
14# Copyright 2022 OmniOS Community Edition (OmniOSce) Association.
15
16set -o errexit
17set -o pipefail
18
19builtin print
20
21typeset -r ROOT=$(dirname $0)
22typeset -ri MAX_VARIANT=5
23
24typeset -i failures=0
25
26function fatal
27{
28	echo "Test Failed: $@" >&2
29	exit 1
30}
31
32function fail
33{
34	((failures++))
35	echo "FAIL: $*" >&2
36}
37
38function pass
39{
40	echo "PASS:  $*"
41}
42
43function run
44{
45	typeset key="$1"
46	typeset keyf="$ROOT/data/$key"
47	shift;
48
49	stderr=${ { stdout=$("$@"); } 2>&1; }
50	exit=$?
51	output=${
52		cat <<- EOM
53			::STDOUT::
54			$stdout
55			::STDERR::
56			$stderr
57			::EXIT::
58			$exit
59		EOM
60	}
61	if [[ -r "$keyf" ]]; then
62		expect=$(<$keyf)
63	else
64		fatal "Data file $keyf is not readable"
65	fi
66
67	if [[ "$expect" != "$output" ]]; then
68		fail "$key"
69		diff -u <(print "$output") <(print "$expect") || true
70	else
71		pass "$key"
72	fi
73}
74
75for v in {0..$MAX_VARIANT}; do
76	((errcode = 3 + v * 2))
77	((exitcode = 4 + v * 2))
78	key="${v}.${errcode}.${exitcode}"
79
80	# err(3C) family
81	cmd="$ROOT/err -v $v -e $errcode -x $exitcode"
82	run "E.$key" $cmd
83
84	# warn(3C) family
85	cmd="$ROOT/err -v $v -e $errcode"
86	run "W.$key" $cmd
87done
88
89exit $failures
90
91