column.sh revision 1.1 
1#!/bin/sh
2#
3# Copyright (c) 2016 Ingo Schwarze <schwarze@openbsd.org>
4#
5# Permission to use, copy, modify, and distribute this software for any
6# purpose with or without fee is hereby granted, provided that the above
7# copyright notice and this permission notice appear in all copies.
8#
9# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
10# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
11# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
12# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
13# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
14# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
15# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
16
17fail=0
18
19tc1()
20{
21	expected=$(echo -n "$3")
22	result=$(echo -n "$1" | /usr/old/column $2)
23	if [ "X$result" != "X$expected" ]; then
24		fail=$((fail+1))
25		echo "argument: '$2'"
26		echo "input:    '$1'"
27		echo "expected: '$expected'"
28		echo "result:   '$result'"
29	fi
30}
31
32tc()
33{
34	input=$1
35	shift
36	while [ $# -gt 1 ]; do
37		tc1 "$input" "$1" "$2"
38		shift 2
39	done
40}
41
42tc "1\n2\n\n3\n \t \n4" \
43	"-c 7" "1\n2\n3\n4\n" \
44	"-c 15" "1\n2\n3\n4\n" \
45	"-c 16" "1\t3\n2\t4\n" \
46	"-xc 7" "1\n2\n3\n4\n" \
47	"-xc 16" "1\t2\n3\t4\n"
48tc "one\ntwo\nthree\nfour\nfive\nsix\n  seven\neight\n" \
49	"-c 23" "one\tfive\ntwo\tsix\nthree\t  seven\nfour\teight\n" \
50	"-xc 23" "one\ttwo\nthree\tfour\nfive\tsix\n  seven\teight\n" \
51	"-c 24" "one\tfour\t  seven\ntwo\tfive\teight\nthree\tsix\n" \
52	"-xc 24" "one\ttwo\tthree\nfour\tfive\tsix\n  seven\teight\n"
53tc "eleven\ntwelve\nthirteen\n" \
54	"-c 31" "eleven\ntwelve\nthirteen\n" \
55	"-c 32" "eleven\t\tthirteen\ntwelve\n" \
56	"-xc 32" "eleven\t\ttwelve\nthirteen\n"
57tc1 ".,word.,\n\t \t\n\nx.word\n" "-t -s .," "word\nx     word\n"
58tc1 "1 2   3\n4  5\n" "-t" "1  2  3\n4  5\n"
59tc1 "abc\tbc\tc\nab\tabc\tbc\na\tab\tabc\n" \
60	"-t" "abc  bc   c\nab   abc  bc\na    ab   abc\n"
61
62[ $fail -eq 0 ] && exit 0
63echo "column: $fail tests failed"
64exit 1
65