72 lines
2.2 KiB
Perl
Executable file
72 lines
2.2 KiB
Perl
Executable file
#!/usr/bin/perl
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# Test "dirname".
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# Copyright (C) 2006-2025 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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use File::stat;
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(my $program_name = $0) =~ s|.*/||;
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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 $stat_single = stat('/');
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my $stat_double = stat('//');
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my $double_slash = ($stat_single->dev == $stat_double->dev
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&& $stat_single->ino == $stat_double->ino) ? '/' : '//';
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my $prog = 'dirname';
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my @Tests =
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(
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['fail-1', {ERR => "$prog: missing operand\n"
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. "Try '$prog --help' for more information.\n"}, {EXIT => '1'}],
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['a', qw(d/f), {OUT => 'd'}],
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['b', qw(/d/f), {OUT => '/d'}],
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['c', qw(d/f/), {OUT => 'd'}],
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['d', qw(d/f//), {OUT => 'd'}],
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['e', qw(f), {OUT => '.'}],
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['f', qw(/), {OUT => '/'}],
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['g', qw(//), {OUT => "$double_slash"}],
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['h', qw(///), {OUT => '/'}],
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['i', qw(//a//), {OUT => "$double_slash"}],
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['j', qw(///a///), {OUT => '/'}],
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['k', qw(///a///b), {OUT => '///a'}],
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['l', qw(///a//b/), {OUT => '///a'}],
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['m', qw(''), {OUT => '.'}],
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['n', qw(a/b c/d), {OUT => "a\nc"}],
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);
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# Append a newline to end of each expected 'OUT' string.
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my $t;
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foreach $t (@Tests)
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{
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my $arg1 = $t->[1];
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my $e;
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foreach $e (@$t)
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{
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$e->{OUT} = "$e->{OUT}\n"
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if ref $e eq 'HASH' and exists $e->{OUT};
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}
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}
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my $save_temps = $ENV{SAVE_TEMPS};
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my $verbose = $ENV{VERBOSE};
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my $fail = run_tests ($program_name, $prog, \@Tests, $save_temps, $verbose);
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exit $fail;
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