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# Copyright (C) 2008-2011 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 <http://www.gnu.org/licenses/>.
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my $limits = getlimits ();
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my $try = "Try \`$prog --help' for more information.\n";
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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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# When possible, create a "-z"-testing variant of each test.
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foreach my $t (@$tests)
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# skip the obsolete-syntax tests
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$t->[0] =~ /^obs-plus/
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and push (@args, $e), next;
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ref $e && ref $e eq 'HASH'
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or (warn "$0: $t->[0]: unexpected entry type\n"), next;
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foreach my $k (qw(IN OUT))
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# skip any test whose input or output already contains a NUL byte
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# Convert each NL in input or output to \0.
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push @list_of_hash, $tmp;
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shift @args; # discard test name
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# skip any test that uses the -z option
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push @new, ["$t->[0]-z", '-z', @args, @list_of_hash];
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# I've only ever triggered the problem in a non-C locale.
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my $locale = $ENV{LOCALE_FR};
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! defined $locale || $locale eq 'none'
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and CuSkip::skip "$prog: skipping this test -- no appropriate locale\n";
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# See if isblank returns true for nbsp.
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my $x = `env printf '\xa0'| LC_ALL=$locale tr '[:blank:]' x`;
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# If so, expect just one line of output in the schar test.
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# Otherwise, expect two.
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my $in = " y z\n\xa0 y z\n";
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my $schar_exp = $x eq 'x' ? " y z\n" : $in;
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# Test for a subtle, system-and-locale-dependent bug in uniq.
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['schar', '-f1', {IN => $in}, {OUT => $schar_exp},
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{ENV => "LC_ALL=$locale"}],
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['1', '', {IN=>''}, {OUT=>''}],
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['2', '', {IN=>"a\na\n"}, {OUT=>"a\n"}],
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['3', '', {IN=>"a\na"}, {OUT=>"a\n"}],
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['4', '', {IN=>"a\nb"}, {OUT=>"a\nb\n"}],
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['5', '', {IN=>"a\na\nb"}, {OUT=>"a\nb\n"}],
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['6', '', {IN=>"b\na\na\n"}, {OUT=>"b\na\n"}],
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['7', '', {IN=>"a\nb\nc\n"}, {OUT=>"a\nb\nc\n"}],
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# Ensure that newlines are not interpreted with -z.
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['2z', '-z', {IN=>"a\na\n"}, {OUT=>"a\na\n\0"}],
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['3z', '-z', {IN=>"a\na"}, {OUT=>"a\na\0"}],
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['4z', '-z', {IN=>"a\nb"}, {OUT=>"a\nb\0"}],
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['5z', '-z', {IN=>"a\na\nb"}, {OUT=>"a\na\nb\0"}],
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['20z', '-dz', {IN=>"a\na\n"}, {OUT=>""}],
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# Make sure that eight bit characters work
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['8', '', {IN=>"ö\nv\n"}, {OUT=>"ö\nv\n"}],
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# Test output of -u option; only unique lines
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['9', '-u', {IN=>"a\na\n"}, {OUT=>""}],
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['10', '-u', {IN=>"a\nb\n"}, {OUT=>"a\nb\n"}],
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['11', '-u', {IN=>"a\nb\na\n"}, {OUT=>"a\nb\na\n"}],
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['12', '-u', {IN=>"a\na\n"}, {OUT=>""}],
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['13', '-u', {IN=>"a\na\n"}, {OUT=>""}],
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#['5', '-u', "a\na\n", "", 0],
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# Test output of -d option; only repeated lines
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['20', '-d', {IN=>"a\na\n"}, {OUT=>"a\n"}],
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['21', '-d', {IN=>"a\nb\n"}, {OUT=>""}],
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['22', '-d', {IN=>"a\nb\na\n"}, {OUT=>""}],
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['23', '-d', {IN=>"a\na\nb\n"}, {OUT=>"a\n"}],
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# Check the key options
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# If we skip over fields or characters, is the output deterministic?
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['obs30', '-1', {IN=>"a a\nb a\n"}, {OUT=>"a a\n"}],
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['31', qw(-f 1), {IN=>"a a\nb a\n"}, {OUT=>"a a\n"}],
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['32', qw(-f 1), {IN=>"a a\nb b\n"}, {OUT=>"a a\nb b\n"}],
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['33', qw(-f 1), {IN=>"a a a\nb a c\n"}, {OUT=>"a a a\nb a c\n"}],
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['34', qw(-f 1), {IN=>"b a\na a\n"}, {OUT=>"b a\n"}],
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['35', qw(-f 2), {IN=>"a a c\nb a c\n"}, {OUT=>"a a c\n"}],
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# Skip over characters.
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['obs-plus40', '+1', {IN=>"aaa\naaa\n"}, {OUT=>"aaa\n"}],
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['obs-plus41', '+1', {IN=>"baa\naaa\n"}, {OUT=>"baa\n"}],
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['42', qw(-s 1), {IN=>"aaa\naaa\n"}, {OUT=>"aaa\n"}],
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['43', qw(-s 2), {IN=>"baa\naaa\n"}, {OUT=>"baa\n"}],
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['obs-plus44', qw(+1 --), {IN=>"aaa\naaa\n"}, {OUT=>"aaa\n"}],
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['obs-plus45', qw(+1 --), {IN=>"baa\naaa\n"}, {OUT=>"baa\n"}],
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# Skip over fields and characters
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['50', qw(-f 1 -s 1), {IN=>"a aaa\nb ab\n"}, {OUT=>"a aaa\nb ab\n"}],
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['51', qw(-f 1 -s 1), {IN=>"a aaa\nb aaa\n"}, {OUT=>"a aaa\n"}],
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['52', qw(-s 1 -f 1), {IN=>"a aaa\nb ab\n"}, {OUT=>"a aaa\nb ab\n"}],
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['53', qw(-s 1 -f 1), {IN=>"a aaa\nb aaa\n"}, {OUT=>"a aaa\n"}],
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['54', qw(-s 4), {IN=>"abc\nabcd\n"}, {OUT=>"abc\n"}],
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# Supported in 2.0.15
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['55', qw(-s 0), {IN=>"abc\nabcd\n"}, {OUT=>"abc\nabcd\n"}],
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['56', qw(-s 0), {IN=>"abc\n"}, {OUT=>"abc\n"}],
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['57', qw(-w 0), {IN=>"abc\nabcd\n"}, {OUT=>"abc\n"}],
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# Only account for a number of characters
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['60', qw(-w 1), {IN=>"a a\nb a\n"}, {OUT=>"a a\nb a\n"}],
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['61', qw(-w 3), {IN=>"a a\nb a\n"}, {OUT=>"a a\nb a\n"}],
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['62', qw(-w 1 -f 1), {IN=>"a a a\nb a c\n"}, {OUT=>"a a a\n"}],
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['63', qw(-f 1 -w 1), {IN=>"a a a\nb a c\n"}, {OUT=>"a a a\n"}],
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# The blank after field one is checked too
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['64', qw(-f 1 -w 4), {IN=>"a a a\nb a c\n"}, {OUT=>"a a a\nb a c\n"}],
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['65', qw(-f 1 -w 3), {IN=>"a a a\nb a c\n"}, {OUT=>"a a a\n"}],
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# Make sure we don't break if the file contains \0
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['90', '', {IN=>"a\0a\na\n"}, {OUT=>"a\0a\na\n"}],
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# Check fields seperated by tabs and by spaces
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['91', '', {IN=>"a\ta\na a\n"}, {OUT=>"a\ta\na a\n"}],
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['92', qw(-f 1), {IN=>"a\ta\na a\n"}, {OUT=>"a\ta\na a\n"}],
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['93', qw(-f 2), {IN=>"a\ta a\na a a\n"}, {OUT=>"a\ta a\n"}],
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['94', qw(-f 1), {IN=>"a\ta\na\ta\n"}, {OUT=>"a\ta\n"}],
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# Check the count option; add tests for other options too
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['101', '-c', {IN=>"a\nb\n"}, {OUT=>" 1 a\n 1 b\n"}],
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['102', '-c', {IN=>"a\na\n"}, {OUT=>" 2 a\n"}],
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# Check the local -D (--all-repeated) option
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['110', '-D', {IN=>"a\na\n"}, {OUT=>"a\na\n"}],
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['111', qw(-D -w1), {IN=>"a a\na b\n"}, {OUT=>"a a\na b\n"}],
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['112', qw(-D -c), {IN=>"a a\na b\n"}, {OUT=>""}, {EXIT=>1}, {ERR=>
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"$prog: printing all duplicated lines and repeat counts is meaningless\n$try"}
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['113', '--all-repeated=separate', {IN=>"a\na\n"}, {OUT=>"a\na\n"}],
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['114', '--all-repeated=separate',
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{IN=>"a\na\nb\nc\nc\n"}, {OUT=>"a\na\n\nc\nc\n"}],
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['115', '--all-repeated=separate',
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{IN=>"a\na\nb\nb\nc\n"}, {OUT=>"a\na\n\nb\nb\n"}],
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['116', '--all-repeated=prepend', {IN=>"a\na\n"}, {OUT=>"\na\na\n"}],
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['117', '--all-repeated=prepend',
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{IN=>"a\na\nb\nc\nc\n"}, {OUT=>"\na\na\n\nc\nc\n"}],
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['118', '--all-repeated=prepend', {IN=>"a\nb\n"}, {OUT=>""}],
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['119', '--all-repeated=badoption', {IN=>"a\n"}, {OUT=>""}, {EXIT=>1},
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{ERR=>"$prog: invalid argument \`badoption' for \`--all-repeated'\n"
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. "Valid arguments are:\n"
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# Check that -d and -u suppress all output, as POSIX requires.
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['120', qw(-d -u), {IN=>"a\na\n\b"}, {OUT=>""}],
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['121', "-d -u -w$limits->{UINTMAX_OFLOW}", {IN=>"a\na\n\b"}, {OUT=>""}],
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['122', "-d -u -w$limits->{SIZE_OFLOW}", {IN=>"a\na\n\b"}, {OUT=>""}],
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# Check that --zero-terminated is synonymous with -z.
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['123', '--zero-terminated', {IN=>"a\na\nb"}, {OUT=>"a\na\nb\0"}],
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['124', '--zero-terminated', {IN=>"a\0a\0b"}, {OUT=>"a\0b\0"}],
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# Set _POSIX2_VERSION=199209 in the environment of each obs-plus* test.
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foreach my $t (@Tests)
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$t->[0] =~ /^obs-plus/
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and push @$t, {ENV=>'_POSIX2_VERSION=199209'};
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@Tests = add_z_variants \@Tests;
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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);
added
removed
tests/misc/uniq
