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7531d3a205
Align the -t implementation with the Heirloom project. * src/ptx.c (usage): Describe -t, and also mention the default width is 72 when not used. * doc/coreutils.texi (ptx invocation): Likewise. (main): Override the default width if -t is specified. * tests/ptx/ptx.pl: Add test cases. * NEWS: Mention the change in behavior.
65 lines
2.3 KiB
Perl
Executable File
65 lines
2.3 KiB
Perl
Executable File
#!/usr/bin/perl
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# Copyright (C) 2008-2026 Free Software Foundation, Inc.
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <https://www.gnu.org/licenses/>.
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use strict;
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my $prog = 'ptx';
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# Turn off localization of executable's output.
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@ENV{qw(LANGUAGE LANG LC_ALL)} = ('C') x 3;
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my @Tests =
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(
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["1tok", '-w10', {IN=>"bar\n"}, {OUT=>" bar\n"}],
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["2tok", '-w10', {IN=>"foo bar\n"}, {OUT=>" / bar\n foo/\n"}],
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# Ensure -w overrides -t
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["width-1", '-t -w10', {IN=>"bar\n"}, {OUT=>" " x 8 . "bar\n"}],
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# Ensure default width is 72
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["width-3", '', {IN=>"bar\n"}, {OUT=>" " x 39 . "bar\n"}],
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# Ensure default width is 100 with -t
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["width-2", '-t', {IN=>"bar\n"}, {OUT=>" " x 53 . "bar\n"}],
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# with coreutils-6.12 and earlier, this would infloop with -wN, N < 10
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["narrow", '-w2', {IN=>"qux\n"}, {OUT=>" qux\n"}],
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["narrow-g", '-g1 -w2', {IN=>"ta\n"}, {OUT=>" ta\n"}],
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# with coreutils-6.12 and earlier, this would act like "ptx F1 F1"
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["2files", '-g1 -w1', {IN=>{F1=>"a"}}, {IN=>{F2=>"b"}}, {OUT=>" a\n b\n"}],
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# with coreutils-8.22 and earlier, the --format long option would
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# fall through into the --help case.
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["format-r", '--format=roff', {IN=>"foo\n"},
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{OUT=>".xx \"\" \"\" \"foo\" \"\"\n"}],
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["format-t", '--format=tex', {IN=>"foo\n"},
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{OUT=>"\\xx {}{}{foo}{}{}\n"}],
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# with coreutils-8.28 and earlier, the -S option would infloop with
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# matches of zero-length.
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["S-infloop", '-S \^', {IN=>"a\n"}, {EXIT=>1},
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{ERR_SUBST=>'s/^.*reg.*ex.*length zero.*$/regexlzero/'},
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{ERR=>"regexlzero\n"}],
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);
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@Tests = triple_test \@Tests;
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my $save_temps = $ENV{DEBUG};
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my $verbose = $ENV{VERBOSE};
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my $fail = run_tests ($prog, $prog, \@Tests, $save_temps, $verbose);
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exit $fail;
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