206 lines
7.4 KiB
Perl
Executable file
206 lines
7.4 KiB
Perl
Executable file
#!/usr/bin/perl
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# Test "mktemp".
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# Copyright (C) 2007-2025 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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(my $ME = $0) =~ s|.*/||;
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sub check_tmp($$)
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{
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my ($file, $file_or_dir) = @_;
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my (undef, undef, $mode, undef) = stat $file
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or die "$ME: failed to stat $file: $!\n";
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my $required_mode;
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if ($file_or_dir eq 'D') {
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-d $file or die "$ME: $file isn't a directory\n";
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-x $file or die "$ME: $file isn't owner-searchable\n";
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$required_mode = 0700;
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} elsif ($file_or_dir eq 'F') {
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-f $file or die "$ME: $file isn't a regular file\n";
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$required_mode = 0600;
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}
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-r $file or die "$ME: $file isn't owner-readable\n";
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-w $file or die "$ME: $file isn't owner-writable\n";
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($mode & 0777) == $required_mode
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or die "$ME: $file doesn't have required permissions\n";
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$file_or_dir eq 'D'
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and do { rmdir $file or die "$ME: failed to rmdir $file: $!\n" };
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$file_or_dir eq 'F'
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and do { unlink $file or die "$ME: failed to unlink $file: $!\n" };
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}
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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 $prog = 'mktemp';
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my $bad_dir = 'no/such/dir';
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my @Tests =
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(
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# test-name, [option, option, ...] {OUT=>"expected-output"}
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#
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['too-many', '-q a b',
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{ERR=>"$prog: too many templates\n"
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. "Try '$prog --help' for more information.\n"}, {EXIT => 1} ],
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['too-few-x', '-q foo.XX', {EXIT => 1},
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{ERR=>"$prog: too few X's in template 'foo.XX'\n"}],
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['1f', 'bar.XXXX', {OUT => "bar.ZZZZ\n"},
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{OUT_SUBST => 's,\.....$,.ZZZZ,'},
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{POST => sub { my ($f) = @_; defined $f or return; chomp $f;
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check_tmp $f, 'F'; }}
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],
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['2f', '-- -XXXX', {OUT => "-ZZZZ\n"},
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{OUT_SUBST => 's,-....$,-ZZZZ,'},
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{POST => sub { my ($f) = @_; defined $f or return; chomp $f;
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check_tmp $f, 'F'; }}
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],
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# Create a temporary directory.
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['1d', '-d f.XXXX', {OUT => "f.ZZZZ\n"},
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{OUT_SUBST => 's,\.....$,.ZZZZ,'},
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{POST => sub { my ($f) = @_; defined $f or return; chomp $f;
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check_tmp $f, 'D'; }}
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],
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# Use a template consisting solely of X's
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['1d-allX', '-d XXXX', {OUT => "ZZZZ\n"},
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{PRE => sub {mkdir 'XXXX',0755 or die "XXXX: $!\n"}},
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{OUT_SUBST => 's,^....$,ZZZZ,'},
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{POST => sub { my ($f) = @_; defined $f or return; chomp $f;
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check_tmp $f, 'D'; rmdir 'XXXX' or die "rmdir XXXX: $!\n"; }}
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],
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# Test -u
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['uf', '-u f.XXXX', {OUT => "f.ZZZZ\n"},
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{OUT_SUBST => 's,\.....$,.ZZZZ,'},
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{POST => sub { my ($f) = @_; defined $f or return; chomp $f;
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-e $f and die "dry-run created file"; }}],
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['ud', '-d --dry-run d.XXXX', {OUT => "d.ZZZZ\n"},
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{OUT_SUBST => 's,\.....$,.ZZZZ,'},
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{POST => sub { my ($f) = @_; defined $f or return; chomp $f;
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-e $f and die "dry-run created directory"; }}],
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# Test bad templates
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['invalid-tl', '-t a/bXXXX',
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{ERR=>"$prog: invalid template, 'a/bXXXX', "
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. "contains directory separator\n"}, {EXIT => 1} ],
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['invalid-t2', '--tmpdir=a /bXXXX',
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{ERR=>"$prog: invalid template, '/bXXXX'; "
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. "with --tmpdir, it may not be absolute\n"}, {EXIT => 1} ],
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# Suffix after X.
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['suffix1f', 'aXXXXb', {OUT=>"aZZZZb\n"},
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{OUT_SUBST=>'s,a....b,aZZZZb,'},
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{POST => sub { my ($f) = @_; defined $f or return; chomp $f;
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check_tmp $f, 'F'; }}],
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['suffix1d', '-d aXXXXb', {OUT=>"aZZZZb\n"},
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{OUT_SUBST=>'s,a....b,aZZZZb,'},
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{POST => sub { my ($f) = @_; defined $f or return; chomp $f;
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check_tmp $f, 'D'; }}],
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['suffix1u', '-u aXXXXb', {OUT=>"aZZZZb\n"},
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{OUT_SUBST=>'s,a....b,aZZZZb,'},
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{POST => sub { my ($f) = @_; defined $f or return; chomp $f;
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-e $f and die "dry-run created file"; }}],
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['suffix2f', 'aXXXXaaXXXXa', {OUT=>"aXXXXaaZZZZa\n"},
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{OUT_SUBST=>'s,a....a$,aZZZZa,'},
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{POST => sub { my ($f) = @_; defined $f or return; chomp $f;
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check_tmp $f, 'F'; }}],
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['suffix2d', '-d --suffix= aXXXXaaXXXX', {OUT=>"aXXXXaaZZZZ\n"},
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{OUT_SUBST=>'s,a....$,aZZZZ,'},
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{POST => sub { my ($f) = @_; defined $f or return; chomp $f;
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check_tmp $f, 'D'; }}],
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['suffix3f', '--suffix=b aXXXX', {OUT=>"aZZZZb\n"},
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{OUT_SUBST=>'s,a....b,aZZZZb,'},
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{POST => sub { my ($f) = @_; defined $f or return; chomp $f;
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check_tmp $f, 'F'; }}],
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['suffix4f', '--suffix=X aXXXX', {OUT=>"aZZZZX\n"},
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{OUT_SUBST=>'s,^a....,aZZZZ,'},
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{POST => sub { my ($f) = @_; defined $f or return; chomp $f;
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check_tmp $f, 'F'; }}],
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['suffix5f', '--suffix /b aXXXX', {EXIT=>1},
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{ERR=>"$prog: invalid suffix '/b', contains directory separator\n"}],
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['suffix6f', 'aXXXX/b', {EXIT=>1},
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{ERR=>"$prog: invalid suffix '/b', contains directory separator\n"}],
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['suffix7f', '--suffix= aXXXXb', {EXIT=>1},
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{ERR=>"$prog: with --suffix, template 'aXXXXb' must end in X\n"}],
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['suffix7d', '-d --suffix=aXXXXb ""', {EXIT=>1},
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{ERR=>"$prog: with --suffix, template '' must end in X\n"}],
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['suffix8f', 'aXXXX --suffix=b', {OUT=>"aZZZZb\n"},
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{OUT_SUBST=>'s,^a....,aZZZZ,'},
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{POST => sub { my ($f) = @_; defined $f or return; chomp $f;
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check_tmp $f, 'F'; }}],
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['suffix9f', 'aXXXX --suffix=b', {EXIT=>1},
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{ENV=>"POSIXLY_CORRECT=1"},
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{ERR=>"$prog: too many templates\n"
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. "Try '$prog --help' for more information.\n"}],
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['suffix10f', 'aXXb', {EXIT => 1},
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{ERR=>"$prog: too few X's in template 'aXXb'\n"}],
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['suffix10d', '-d --suffix=X aXX', {EXIT => 1},
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{ERR=>"$prog: too few X's in template 'aXX'\n"}],
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['suffix11f', '--suffix=.txt', {OUT=>"./tmp.ZZZZZZZZZZ.txt\n"},
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{ENV=>"TMPDIR=."},
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{OUT_SUBST=>'s,\..{10}\.,.ZZZZZZZZZZ.,'},
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{POST => sub { my ($f) = @_; defined $f or return; chomp $f;
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check_tmp $f, 'F'; }}],
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# Test template with subdirectory
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['tmp-w-slash', '--tmpdir=. a/bXXXX',
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{PRE => sub {mkdir 'a',0755 or die "a: $!\n"}},
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{OUT_SUBST => 's,b....$,bZZZZ,'},
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{OUT => "./a/bZZZZ\n"},
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{POST => sub { my ($f) = @_; defined $f or return; chomp $f;
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check_tmp $f, 'F'; unlink $f; rmdir 'a' or die "rmdir a: $!\n" }}
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],
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['priority-t-tmpdir', "-t -p $bad_dir foo.XXX",
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{ENV=>"TMPDIR=."},
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{OUT_SUBST => 's,....$,.ZZZ,'},
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{OUT => "./foo.ZZZ\n"},
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],
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['pipe-bad-tmpdir',
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{ENV => "TMPDIR=$bad_dir"},
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{ERR_SUBST => "s,($bad_dir/)[^']+': .*,\$1...,"},
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{ERR => "$prog: failed to create file via template '$bad_dir/...\n"},
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{EXIT => 1}],
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['pipe-bad-tmpdir-u', '-u', {OUT => "$bad_dir/tmp.ZZZZZZZZZZ\n"},
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{ENV => "TMPDIR=$bad_dir"},
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{OUT_SUBST => 's,\..{10}$,.ZZZZZZZZZZ,'}],
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);
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my $save_temps = $ENV{DEBUG};
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my $verbose = $ENV{VERBOSE};
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my $fail = run_tests ($ME, $prog, \@Tests, $save_temps, $verbose);
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exit $fail;
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