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Diffstat (limited to 'tests/misc/comm.pl')
| -rwxr-xr-x | tests/misc/comm.pl | 178 |
1 files changed, 178 insertions, 0 deletions
diff --git a/tests/misc/comm.pl b/tests/misc/comm.pl new file mode 100755 index 0000000..c7d1263 --- /dev/null +++ b/tests/misc/comm.pl @@ -0,0 +1,178 @@ +#!/usr/bin/perl +# -*- perl -*- +# Test comm + +# Copyright (C) 2008-2018 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 <https://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\n3\n3"}}, {IN=>{b=>"2\n2\n3\n3\n3"}}); +my @zinputs = ({IN=>{za=>"1\0003\0003\0003"}}, + {IN=>{zb=>"2\0002\0003\0003\0003"}}); + +my @Tests = + ( + # basic operation + ['basic', @inputs, {OUT=>"1\n\t2\n\t2\n\t\t3\n\t\t3\n\t\t3\n"} ], + ['zbasic', '-z', @zinputs, {OUT=>"1\0\t2\0\t2\0\t\t3\0\t\t3\0\t\t3\0"} ], + + # suppress lines unique to file 1 + ['opt-1', '-1', @inputs, {OUT=>"2\n2\n\t3\n\t3\n\t3\n"} ], + ['zopt-1', '-z', '-1', @zinputs, {OUT=>"2\0002\000\t3\000\t3\000\t3\000"} ], + + # suppress lines unique to file 2 + ['opt-2', '-2', @inputs, {OUT=>"1\n\t3\n\t3\n\t3\n"} ], + ['zopt-2', '-z', '-2', @zinputs, {OUT=>"1\000\t3\000\t3\000\t3\000"} ], + + # suppress lines that appear in both files + ['opt-3', '-3', @inputs, {OUT=>"1\n\t2\n\t2\n"} ], + ['zopt-3', '-z', '-3', @zinputs, {OUT=>"1\000\t2\000\t2\000"} ], + + # suppress lines unique to file 1 and lines unique to file 2 + ['opt-12', '-1', '-2', @inputs, {OUT=>"3\n3\n3\n"} ], + ['zopt-12', '-12z', @zinputs, {OUT=>"3\0003\0003\000"} ], + + # suppress lines unique to file 1 and those that appear in both files + ['opt-13', '-1', '-3', @inputs, {OUT=>"2\n2\n"} ], + ['zopt-13', '-13z', @zinputs, {OUT=>"2\0002\000"} ], + + # suppress lines unique to file 2 and those that appear in both files + ['opt-23', '-2', '-3', @inputs, {OUT=>"1\n"} ], + ['zopt-23', '-23z', @zinputs, {OUT=>"1\000"} ], + + # suppress all output + ['opt-123', '-1', '-2', '-3', @inputs, {OUT=>""} ], + + # show summary: 1 only in file1, 2 only in file2, 3 in both files + ['total-all', '--total', @inputs, {OUT=>"1\n\t2\n\t2\n\t\t3\n\t\t3\n\t\t3\n" + . "1\t2\t3\ttotal\n"} ], + + # show summary only, suppressing regular output + ['total-123', '--total', '-123', @inputs, {OUT=>"1\t2\t3\ttotal\n"} ], + + # 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 => "$prog: file 1 is not in sorted order\n"}], + + # alternate delimiter: ',' + ['delim-comma', '--output-delimiter=,', @inputs, + {OUT=>"1\n,2\n,2\n,,3\n,,3\n,,3\n"} ], + + # two-character alternate delimiter: '++' + ['delim-2char', '--output-delimiter=++', @inputs, + {OUT=>"1\n++2\n++2\n++++3\n++++3\n++++3\n"} ], + + # NUL delimiter + ['delim-empty', '--output-delimiter=', @inputs, + {OUT=>"1\n\0002\n\0002\n\000\0003\n\000\0003\n\000\0003\n"} ], + ['zdelim-empty', '-z', '-z --output-delimiter=', @zinputs, + {OUT=>"1\000\0002\000\0002\000\000\0003\000\000\0003\000\000\0003\000"} ], + + # invalid dual delimiter + ['delim-dual', '--output-delimiter=,', '--output-delimiter=+', @inputs, + {EXIT=>1}, {ERR => "$prog: multiple output delimiters specified\n"}], + + # valid dual delimiter specification + ['delim-dual2', '--output-delimiter=,', '--output-delimiter=,', @inputs, + {OUT=>"1\n,2\n,2\n,,3\n,,3\n,,3\n"} ], + + # show summary, zero-terminated + ['totalz-all', '--total', '-z', @zinputs, + {OUT=>"1\000\t2\000\t2\000\t\t3\000\t\t3\000\t\t3\000" + . "1\t2\t3\ttotal\000"} ], + + # show summary only (-123), zero-terminated and with ',' as delimiter + ['totalz-123', '--total', '-z123', '--output-delimiter=,', @zinputs, + {OUT=>"1,2,3,total\000"} ], + ); + +my $save_temps = $ENV{DEBUG}; +my $verbose = $ENV{VERBOSE}; + +my $fail = run_tests ($program_name, $prog, \@Tests, $save_temps, $verbose); +exit $fail; |