1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
|
#!/usr/bin/perl
# -*- perl -*-
# Test comm
# Copyright (C) 2008-2012 Free Software Foundation, Inc.
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
require 5.003;
use strict;
(my $program_name = $0) =~ s|.*/||;
my $prog = 'comm';
# Turn off localization of executable's ouput.
@ENV{qw(LANGUAGE LANG LC_ALL)} = ('C') x 3;
my @inputs = ({IN=>{a=>"1\n3"}}, {IN=>{b=>"2\n3"}});
my @Tests =
(
# basic operation
['basic', @inputs, {OUT=>"1\n\t2\n\t\t3\n"} ],
# suppress lines unique to file 1
['opt-1', '-1', @inputs, {OUT=>"2\n\t3\n"} ],
# suppress lines unique to file 2
['opt-2', '-2', @inputs, {OUT=>"1\n\t3\n"} ],
# suppress lines that appear in both files
['opt-3', '-3', @inputs, {OUT=>"1\n\t2\n"} ],
# suppress lines unique to file 1 and lines unique to file 2
['opt-12', '-1', '-2', @inputs, {OUT=>"3\n"} ],
# suppress lines unique to file 1 and those that appear in both files
['opt-13', '-1', '-3', @inputs, {OUT=>"2\n"} ],
# suppress lines unique to file 2 and those that appear in both files
['opt-23', '-2', '-3', @inputs, {OUT=>"1\n"} ],
# suppress all output (really?)
['opt-123', '-1', '-2', '-3', @inputs, {OUT=>""} ],
# invalid missing command line argument (1)
['missing-arg1', $inputs[0], {EXIT=>1},
{ERR => "$prog: missing operand after 'a'\n"
. "Try '$prog --help' for more information.\n"}],
# invalid missing command line argument (both)
['missing-arg2', {EXIT=>1},
{ERR => "$prog: missing operand\n"
. "Try '$prog --help' for more information.\n"}],
# invalid extra command line argument
['extra-arg', @inputs, 'no-such', {EXIT=>1},
{ERR => "$prog: extra operand 'no-such'\n"
. "Try '$prog --help' for more information.\n"}],
# out-of-order input
['ooo', {IN=>{a=>"1\n3"}}, {IN=>{b=>"3\n2"}}, {EXIT=>1},
{OUT => "1\n\t\t3\n\t2\n"},
{ERR => "$prog: file 2 is not in sorted order\n"}],
# out-of-order input, fatal
['ooo2', '--check-order', {IN=>{a=>"1\n3"}}, {IN=>{b=>"3\n2"}}, {EXIT=>1},
{OUT => "1\n\t\t3\n"},
{ERR => "$prog: file 2 is not in sorted order\n"}],
# out-of-order input, ignored
['ooo3', '--nocheck-order', {IN=>{a=>"1\n3"}}, {IN=>{b=>"3\n2"}},
{OUT => "1\n\t\t3\n\t2\n"}],
# both inputs out-of-order
['ooo4', {IN=>{a=>"3\n1\n0"}}, {IN=>{b=>"3\n2\n0"}}, {EXIT=>1},
{OUT => "\t\t3\n1\n0\n\t2\n\t0\n"},
{ERR => "$prog: file 1 is not in sorted order\n".
"$prog: file 2 is not in sorted order\n" }],
# both inputs out-of-order on last pair
['ooo5', {IN=>{a=>"3\n1"}}, {IN=>{b=>"3\n2"}}, {EXIT=>1},
{OUT => "\t\t3\n1\n\t2\n"},
{ERR => "$prog: file 1 is not in sorted order\n".
"$prog: file 2 is not in sorted order\n" }],
# first input out-of-order extended
['ooo5b', {IN=>{a=>"0\n3\n1"}}, {IN=>{b=>"2\n3"}}, {EXIT=>1},
{OUT => "0\n\t2\n\t\t3\n1\n"},
{ERR => "$prog: file 1 is not in sorted order\n"}],
# second input out-of-order extended
['ooo5c', {IN=>{a=>"0\n3"}}, {IN=>{b=>"2\n3\n1"}}, {EXIT=>1},
{OUT => "0\n\t2\n\t\t3\n\t1\n"},
{ERR => "$prog: file 2 is not in sorted order\n"}],
# both inputs out-of-order, but fully pairable
['ooo6', {IN=>{a=>"2\n1\n0"}}, {IN=>{b=>"2\n1\n0"}}, {EXIT=>0},
{OUT => "\t\t2\n\t\t1\n\t\t0\n"}],
# both inputs out-of-order, fully pairable, but forced to fail
['ooo7', '--check-order', {IN=>{a=>"2\n1\n0"}}, {IN=>{b=>"2\n1\n0"}},
{EXIT=>1},
{OUT => "\t\t2\n"},
{ERR => "$prog: file 1 is not in sorted order\n"}],
# out-of-order, line 2 is a prefix of line 1
# until coreutils-7.2, this test would fail -- no disorder detected
['ooo-prefix', '--check-order', {IN=>{a=>"Xa\nX\n"}}, {IN=>{b=>""}},
{EXIT=>1},
{OUT => "Xa\n"},
{ERR => "$prog: file 1 is not in sorted order\n"}],
# alternate delimiter: ','
['delim-comma', '--output-delimiter=,', @inputs,
{OUT=>"1\n,2\n,,3\n"} ],
# two-character alternate delimiter: '++'
['delim-2char', '--output-delimiter=++', @inputs,
{OUT=>"1\n++2\n++++3\n"} ],
# invalid empty delimiter
['delim-empty', '--output-delimiter=', @inputs, {EXIT=>1},
{ERR => "$prog: empty '--output-delimiter' not allowed\n"}],
# invalid dual delimiter
['delim-dual', '--output-delimiter=,', '--output-delimiter=+',
@inputs, {EXIT=>1}, {ERR => "$prog: multiple delimiters specified\n"}],
# valid dual delimiter specification
['delim-dual2', '--output-delimiter=,', '--output-delimiter=,', @inputs,
{OUT=>"1\n,2\n,,3\n"} ],
);
my $save_temps = $ENV{DEBUG};
my $verbose = $ENV{VERBOSE};
my $fail = run_tests ($program_name, $prog, \@Tests, $save_temps, $verbose);
exit $fail;
|
