tests: add .sh and .pl suffixes to shell and perl tests, respectively

Not only this shrinks the size of the generated Makefile (from > 6300
lines to ~3000), but will allow further simplifications in future
changes.

* tests/Makefile.am (TEST_EXTENSIONS): Add '.sh' and '.pl'.
(PL_LOG_COMPILER, SH_LOG_COMPILER): New, still defined simply to
$(LOG_COMPILER) for the time being.
(TESTS, root_tests): Adjust as described.
* All tests: Rename as described.

1 files changed, 0 insertions, 432 deletions

diff --git a/tests/misc/sort b/tests/misc/sort
deleted file mode 100755
index 10d1e5fbd..000000000
--- a/tests/misc/sort
+++ /dev/null
@@ -1,432 +0,0 @@
-#!/usr/bin/perl
-
-# Copyright (C) 2008-2012 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 <http://www.gnu.org/licenses/>.
-
-use strict;
-
-my $limits = getlimits ();
-
-my $prog = 'sort';
-
-# Turn off localization of executable's output.
-@ENV{qw(LANGUAGE LANG LC_ALL)} = ('C') x 3;
-
-my $mb_locale = $ENV{LOCALE_FR_UTF8};
-! defined $mb_locale || $mb_locale eq 'none'
-  and $mb_locale = 'C';
-
-# Since each test is run with a file name and with redirected stdin,
-# the name in the diagnostic is either the file name or "-".
-# Normalize each diagnostic to use '-'.
-my $normalize_filename = {ERR_SUBST => 's/^$prog: .*?:/$prog: -:/'};
-
-my $no_file = "$prog: cannot read: no-file: No such file or directory\n";
-
-my @Tests =
-(
-["n1", '-n', {IN=>".01\n0\n"}, {OUT=>"0\n.01\n"}],
-["n2", '-n', {IN=>".02\n.01\n"}, {OUT=>".01\n.02\n"}],
-["n3", '-n', {IN=>".02\n.00\n"}, {OUT=>".00\n.02\n"}],
-["n4", '-n', {IN=>".02\n.000\n"}, {OUT=>".000\n.02\n"}],
-["n5", '-n', {IN=>".021\n.029\n"}, {OUT=>".021\n.029\n"}],
-
-["n6", '-n', {IN=>".02\n.0*\n"}, {OUT=>".0*\n.02\n"}],
-["n7", '-n', {IN=>".02\n.*\n"}, {OUT=>".*\n.02\n"}],
-["n8a", '-s -n -k1,1', {IN=>".0a\n.0b\n"}, {OUT=>".0a\n.0b\n"}],
-["n8b", '-s -n -k1,1', {IN=>".0b\n.0a\n"}, {OUT=>".0b\n.0a\n"}],
-["n9a", '-s -n -k1,1', {IN=>".000a\n.000b\n"}, {OUT=>".000a\n.000b\n"}],
-["n9b", '-s -n -k1,1', {IN=>".000b\n.000a\n"}, {OUT=>".000b\n.000a\n"}],
-["n10a", '-s -n -k1,1', {IN=>".00a\n.000b\n"}, {OUT=>".00a\n.000b\n"}],
-["n10b", '-s -n -k1,1', {IN=>".00b\n.000a\n"}, {OUT=>".00b\n.000a\n"}],
-["n11a", '-s -n -k1,1', {IN=>".01a\n.010\n"}, {OUT=>".01a\n.010\n"}],
-["n11b", '-s -n -k1,1', {IN=>".010\n.01a\n"}, {OUT=>".010\n.01a\n"}],
-
-# human readable suffixes
-["h1", '-h',
- {IN=>"1Y\n1Z\n1E\n1P\n1T\n1G\n1M\n1K\n02\n1\nY\n-1k\n-1M\n-1G\n-1T\n"
-      . "-1P\n-1E\n-1Z\n-1Y\n"},
- {OUT=>"-1Y\n-1Z\n-1E\n-1P\n-1T\n-1G\n-1M\n-1k\nY\n1\n02\n1K\n1M\n1G\n1T\n"
-      . "1P\n1E\n1Z\n1Y\n"}],
-["h2", '-h', {IN=>"1M\n-2G\n-3K"}, {OUT=>"-2G\n-3K\n1M\n"}],
-# check that it works with powers of 1024
-["h3", '-k 2,2h -k 1,1', {IN=>"a 1G\nb 1023M\n"}, {OUT=>"b 1023M\na 1G\n"}],
-# decimal at end => allowed
-["h4", '-h', {IN=>"1.E\n2.M\n"}, {OUT=>"2.M\n1.E\n"}],
-# double decimal => ignore suffix
-["h5", '-h', {IN=>"1..2E\n2..2M\n"}, {OUT=>"1..2E\n2..2M\n"}],
-# "M" sorts before "G" regardless of the positive number attached.
-["h6", '-h', {IN=>"1GiB\n1030MiB\n"}, {OUT=>"1030MiB\n1GiB\n"}],
-# check option incompatibility
-["h7", '-hn', {IN=>""}, {OUT=>""}, {EXIT=>2},
- {ERR=>"$prog: options '-hn' are incompatible\n"}],
-# check key processing
-["h8", '-n -k2,2h', {IN=>"1 1E\n2 2M\n"}, {OUT=>"2 2M\n1 1E\n"}],
-# SI and IEC prefixes on separate keys allowed
-["h9", '-h -k1,1 -k2,2', {IN=>"1M 1Mi\n1M 1Mi\n"}, {OUT=>"1M 1Mi\n1M 1Mi\n"}],
-# This invalid SI and IEC prefix mixture is not significant so not noticed
-["h10", '-h -k1,1 -k2,2', {IN=>"1M 2M\n2M 1Mi\n"}, {OUT=>"1M 2M\n2M 1Mi\n"}],
-
-["01a", '', {IN=>"A\nB\nC\n"}, {OUT=>"A\nB\nC\n"}],
-#
-["02a", '-c', {IN=>"A\nB\nC\n"}, {OUT=>''}],
-["02b", '-c', {IN=>"A\nC\nB\n"}, {OUT=>''}, {EXIT=>1},
- {ERR=>"$prog: -:3: disorder: B\n"}, $normalize_filename],
-["02c", '-c -k1,1', {IN=>"a\na b\n"}, {OUT=>''}],
-["02d", '-C', {IN=>"A\nB\nC\n"}, {OUT=>''}],
-["02e", '-C', {IN=>"A\nC\nB\n"}, {OUT=>''}, {EXIT=>1}],
-# This should fail because there are duplicate keys
-["02m", '-cu', {IN=>"A\nA\n"}, {OUT=>''}, {EXIT=>1},
- {ERR=>"$prog: -:2: disorder: A\n"}, $normalize_filename],
-["02n", '-cu', {IN=>"A\nB\n"}, {OUT=>''}],
-["02o", '-cu', {IN=>"A\nB\nB\n"}, {OUT=>''}, {EXIT=>1},
- {ERR=>"$prog: -:3: disorder: B\n"}, $normalize_filename],
-["02p", '-cu', {IN=>"B\nA\nB\n"}, {OUT=>''}, {EXIT=>1},
- {ERR=>"$prog: -:2: disorder: A\n"}, $normalize_filename],
-["02q", '-c -k 1,1fR', {IN=>"ABC\nABc\nAbC\nAbc\naBC\naBc\nabC\nabc\n"}],
-["02r", '-c -k 1,1fV', {IN=>"ABC\nABc\nAbC\nAbc\naBC\naBc\nabC\nabc\n"}],
-["02s", '-c -k 1,1dfR',
-                 {IN=>".ABC\n.ABc.\nA.bC\nA.bc.\naB.C\naB.c.\nabC.\nabc..\n"}],
-#
-["03a", '-k1', {IN=>"B\nA\n"}, {OUT=>"A\nB\n"}],
-["03b", '-k1,1', {IN=>"B\nA\n"}, {OUT=>"A\nB\n"}],
-["03c", '-k1 -k2', {IN=>"A b\nA a\n"}, {OUT=>"A a\nA b\n"}],
-# Fail with a diagnostic when -k specifies field == 0.
-["03d", '-k0', {EXIT=>2},
- {ERR=>"$prog: -: invalid field specification '0'\n"},
-  $normalize_filename],
-# Fail with a diagnostic when -k specifies character == 0.
-["03e", '-k1.0', {EXIT=>2},
- {ERR=>"$prog: character offset is zero: invalid field specification '1.0'\n"}],
-["03f", '-k1.1,-k0', {EXIT=>2},
- {ERR=>"$prog: invalid number after ',': invalid count at start of '-k0'\n"}],
-# This is ok.
-["03g", '-k1.1,1.0', {IN=>''}],
-# This is equivalent to 3f.
-["03h", '-k1.1,1', {IN=>''}],
-# This too, is equivalent to 3f.
-["03i", '-k1,1', {IN=>''}],
-#
-["04a", '-nc', {IN=>"2\n11\n"}],
-["04b", '-n', {IN=>"11\n2\n"}, {OUT=>"2\n11\n"}],
-["04c", '-k1n', {IN=>"11\n2\n"}, {OUT=>"2\n11\n"}],
-["04d", '-k1', {IN=>"11\n2\n"}, {OUT=>"11\n2\n"}],
-["04e", '-k2', {IN=>"ignored B\nz-ig A\n"}, {OUT=>"z-ig A\nignored B\n"}],
-#
-["05a", '-k1,2', {IN=>"A B\nA A\n"}, {OUT=>"A A\nA B\n"}],
-["05b", '-k1,2', {IN=>"A B A\nA A Z\n"}, {OUT=>"A A Z\nA B A\n"}],
-["05c", '-k1 -k2', {IN=>"A B A\nA A Z\n"}, {OUT=>"A A Z\nA B A\n"}],
-["05d", '-k2,2', {IN=>"A B A\nA A Z\n"}, {OUT=>"A A Z\nA B A\n"}],
-["05e", '-k2,2', {IN=>"A B Z\nA A A\n"}, {OUT=>"A A A\nA B Z\n"}],
-["05f", '-k2,2', {IN=>"A B A\nA A Z\n"}, {OUT=>"A A Z\nA B A\n"}],
-#
-["06a", '-k 1,2', {IN=>"A B\nA A\n"}, {OUT=>"A A\nA B\n"}],
-["06b", '-k 1,2', {IN=>"A B A\nA A Z\n"}, {OUT=>"A A Z\nA B A\n"}],
-["06c", '-k 1 -k 2', {IN=>"A B A\nA A Z\n"}, {OUT=>"A A Z\nA B A\n"}],
-["06d", '-k 2,2', {IN=>"A B A\nA A Z\n"}, {OUT=>"A A Z\nA B A\n"}],
-["06e", '-k 2,2', {IN=>"A B Z\nA A A\n"}, {OUT=>"A A A\nA B Z\n"}],
-["06f", '-k 2,2', {IN=>"A B A\nA A Z\n"}, {OUT=>"A A Z\nA B A\n"}],
-#
-["07a", '-k 2,3', {IN=>"9 a b\n7 a a\n"}, {OUT=>"7 a a\n9 a b\n"}],
-["07b", '-k 2,3', {IN=>"a a b\nz a a\n"}, {OUT=>"z a a\na a b\n"}],
-["07c", '-k 2,3', {IN=>"y k b\nz k a\n"}, {OUT=>"z k a\ny k b\n"}],
-["07d", '+1 -3', {IN=>"y k b\nz k a\n"}, {OUT=>"z k a\ny k b\n"}],
-# ensure a character position of 0 includes whole field
-["07e", '-k 2,3.0', {IN=>"a a b\nz a a\n"}, {OUT=>"z a a\na a b\n"}],
-# ensure fields with end position before start are ignored
-["07f", '-n -k1.3,1.1', {IN=>"a 2\nb 1\n"}, {OUT=>"a 2\nb 1\n"}],
-["07g", '-n -k2.2,1.2', {IN=>"aa 2\nbb 1\n"}, {OUT=>"aa 2\nbb 1\n"}],
-["07h", '-k1.3nb,1.3', {IN=>"  a 2\n  b 1\n"}, {OUT=>"  a 2\n  b 1\n"}],
-# ensure obsolescent key limits are handled correctly
-["07i", '-s +0 -1', {IN=>"a c\na b\n"}, {OUT=>"a c\na b\n"}],
-["07j", '-s +0 -1.0', {IN=>"a c\na b\n"}, {OUT=>"a c\na b\n"}],
-["07k", '-s +0 -1.1', {IN=>"a c\na b\n"}, {OUT=>"a c\na b\n"}],
-["07l", '-s +0 -1.2', {IN=>"a c\na b\n"}, {OUT=>"a b\na c\n"}],
-["07m", '-s +0 -1.1b', {IN=>"a c\na b\n"}, {OUT=>"a b\na c\n"}],
-#
-# report an error for '.' without following char spec
-["08a", '-k 2.,3', {EXIT=>2},
- {ERR=>"$prog: invalid number after '.': invalid count at start of ',3'\n"}],
-# report an error for ',' without following POS2
-["08b", '-k 2,', {EXIT=>2},
- {ERR=>"$prog: invalid number after ',': invalid count at start of ''\n"}],
-#
-# Test new -g option.
-["09a", '-g', {IN=>"1e2\n2e1\n"}, {OUT=>"2e1\n1e2\n"}],
-# Make sure -n works how we expect.
-["09b", '-n', {IN=>"1e2\n2e1\n"}, {OUT=>"1e2\n2e1\n"}],
-["09c", '-n', {IN=>"2e1\n1e2\n"}, {OUT=>"1e2\n2e1\n"}],
-["09d", '-k2g', {IN=>"a 1e2\nb 2e1\n"}, {OUT=>"b 2e1\na 1e2\n"}],
-#
-# Bug reported by Roger Peel <R.Peel@ee.surrey.ac.uk>
-["10a", '-t : -k 2.2,2.2', {IN=>":ba\n:ab\n"}, {OUT=>":ba\n:ab\n"}],
-# Equivalent to above, but using obsolescent '+pos -pos' option syntax.
-["10b", '-t : +1.1 -1.2', {IN=>":ba\n:ab\n"}, {OUT=>":ba\n:ab\n"}],
-#
-# The same as the preceding two, but with input lines reversed.
-["10c", '-t : -k 2.2,2.2', {IN=>":ab\n:ba\n"}, {OUT=>":ba\n:ab\n"}],
-# Equivalent to above, but using obsolescent '+pos -pos' option syntax.
-["10d", '-t : +1.1 -1.2', {IN=>":ab\n:ba\n"}, {OUT=>":ba\n:ab\n"}],
-# Try without -t...
-# But note that we have to count the delimiting space at the beginning
-# of each field that has it.
-["10a0", '-k 2.3,2.3', {IN=>"z ba\nz ab\n"}, {OUT=>"z ba\nz ab\n"}],
-["10a1", '-k 1.2,1.2', {IN=>"ba\nab\n"}, {OUT=>"ba\nab\n"}],
-["10a2", '-b -k 2.2,2.2', {IN=>"z ba\nz ab\n"}, {OUT=>"z ba\nz ab\n"}],
-#
-# An even simpler example demonstrating the bug.
-["10e", '-k 1.2,1.2', {IN=>"ab\nba\n"}, {OUT=>"ba\nab\n"}],
-#
-# The way sort works on these inputs (10f and 10g) seems wrong to me.
-# See http://git.sv.gnu.org/gitweb/?p=coreutils.git;a=commitdiff;h=3c467c0d223
-# POSIX doesn't seem to say one way or the other, but that's the way all
-# other sort implementations work.
-["10f", '-t : -k 1.3,1.3', {IN=>":ab\n:ba\n"}, {OUT=>":ba\n:ab\n"}],
-["10g", '-k 1.4,1.4', {IN=>"a ab\nb ba\n"}, {OUT=>"b ba\na ab\n"}],
-#
-# Exercise bug re using -b to skip trailing blanks.
-["11a", '-t: -k1,1b -k2,2', {IN=>"a\t:a\na :b\n"}, {OUT=>"a\t:a\na :b\n"}],
-["11b", '-t: -k1,1b -k2,2', {IN=>"a :b\na\t:a\n"}, {OUT=>"a\t:a\na :b\n"}],
-["11c", '-t: -k2,2b -k3,3', {IN=>"z:a\t:a\na :b\n"}, {OUT=>"z:a\t:a\na :b\n"}],
-# Before 1.22m, the first key comparison reported equality.
-# With 1.22m, they compare different: "a" sorts before "a\n",
-# and the second key spec isn't even used.
-["11d", '-t: -k2,2b -k3,3', {IN=>"z:a :b\na\t:a\n"}, {OUT=>"a\t:a\nz:a :b\n"}],
-#
-# Exercise bug re comparing '-' and integers.
-["12a", '-n -t: +1', {IN=>"a:1\nb:-\n"}, {OUT=>"b:-\na:1\n"}],
-["12b", '-n -t: +1', {IN=>"b:-\na:1\n"}, {OUT=>"b:-\na:1\n"}],
-# Try some other (e.g. 'X') invalid character.
-["12c", '-n -t: +1', {IN=>"a:1\nb:X\n"}, {OUT=>"b:X\na:1\n"}],
-["12d", '-n -t: +1', {IN=>"b:X\na:1\n"}, {OUT=>"b:X\na:1\n"}],
-# From Karl Heuer
-["13a", '+0.1n', {IN=>"axx\nb-1\n"}, {OUT=>"b-1\naxx\n"}],
-["13b", '+0.1n', {IN=>"b-1\naxx\n"}, {OUT=>"b-1\naxx\n"}],
-#
-# From Carl Johnson <carlj@cjlinux.home.org>
-["14a", '-d -u', {IN=>"mal\nmal-\nmala\n"}, {OUT=>"mal\nmala\n"}],
-# Be sure to fix the (translate && ignore) case in keycompare.
-["14b", '-f -d -u', {IN=>"mal\nmal-\nmala\n"}, {OUT=>"mal\nmala\n"}],
-#
-# Experiment with -i.
-["15a", '-i -u', {IN=>"a\na\1\n"}, {OUT=>"a\n"}],
-["15b", '-i -u', {IN=>"a\n\1a\n"}, {OUT=>"a\n"}],
-["15c", '-i -u', {IN=>"a\1\na\n"}, {OUT=>"a\1\n"}],
-["15d", '-i -u', {IN=>"\1a\na\n"}, {OUT=>"\1a\n"}],
-["15e", '-i -u', {IN=>"a\n\1\1\1\1\1a\1\1\1\1\n"}, {OUT=>"a\n"}],
-
-# This would fail (printing only the 7) for 8.6..8.18.
-# Use --parallel=1 for reproducibility, and a small buffer size
-# to let us trigger the problem with a smaller input.
-["unique-1", '--p=1 -S32b -u', {IN=>"7\n"x11 . "1\n"}, {OUT=>"1\n7\n"}],
-# Demonstrate that 8.19's key-spec-adjusting code is required.
-# These are more finicky in that they are arch-dependent.
-["unique-key-i686",   '-u -k2,2 --p=1 -S32b',
-  {IN=>"a 7\n"x10 . "b 1\n"}, {OUT=>"b 1\na 7\n"}],
-["unique-key-x86_64", '-u -k2,2 --p=1 -S32b',
-  {IN=>"a 7\n"x11 . "b 1\n"}, {OUT=>"b 1\na 7\n"}],
-# Before 8.19, this would trigger a free-memory read.
-["unique-free-mem-read", '-u --p=1 -S32b',
-  {IN=>"a\n"."b"x900 ."\n"},
- {OUT=>"a\n"."b"x900 ."\n"}],
-
-# From Erick Branderhorst -- fixed around 1.19e
-["16a", '-f',
- {IN=>"éminence\nüberhaupt\n's-Gravenhage\naëroclub\nAag\naagtappels\n"},
- {OUT=>"'s-Gravenhage\nAag\naagtappels\naëroclub\néminence\nüberhaupt\n"}],
-
-# This provokes a one-byte memory overrun of a malloc'd block for versions
-# of sort from textutils-1.19p and before.
-["17", '-c', {IN=>"xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx\n"}],
-
-# POSIX says -n no longer implies -b, so here we're comparing ' 9' and '10'.
-["18a", '-k1.1,1.2n', {IN=>" 901\n100\n"}, {OUT=>" 901\n100\n"}],
-
-# Just like above, because the global '-b' has no effect on the
-# key specifier when a key-specific option ('n' in this case) is used.
-["18b", '-b -k1.1,1.2n', {IN=>" 901\n100\n"}, {OUT=>" 901\n100\n"}],
-
-# Here we're comparing ' 90' and '10', because the 'b' on the key-end specifier
-# makes sort ignore leading blanks when determining that key's *end*.
-["18c", '-k1.1,1.2nb', {IN=>" 901\n100\n"}, {OUT=>"100\n 901\n"}],
-
-# Here we're comparing '9' and '10', because the 'b' on the key-start specifier
-# makes sort ignore leading blanks when determining that key's *start*.
-["18d", '-k1.1b,1.2n', {IN=>" 901\n100\n"}, {OUT=>" 901\n100\n"}],
-
-# This compares '90' and '10', as it ignores leading blanks for both
-# key start and key end.
-["18e", '-nb -k1.1,1.2', {IN=>" 901\n100\n"}, {OUT=>"100\n 901\n"}],
-
-# When ignoring leading blanks for end position, ensure blanks from
-# next field are not included in the sort. I.E. order should not change here.
-["18f", '-k1,1b', {IN=>"a  y\na z\n"}, {OUT=>"a  y\na z\n"}],
-
-# When ignoring leading blanks for start position, ensure blanks from
-# next field are not included in the sort. I.E. order should not change here.
-# This was noticed as an issue on fedora 8 (only in multibyte locales).
-["18g", '-k1b,1', {IN=>"a  y\na z\n"}, {OUT=>"a  y\na z\n"},
- {ENV => "LC_ALL=$mb_locale"}],
-
-# This looks odd, but works properly -- 2nd keyspec is never
-# used because all lines are different.
-["19a", '+0 +1nr', {IN=>"b 2\nb 1\nb 3\n"}, {OUT=>"b 1\nb 2\nb 3\n"}],
-
-# The test *intended* by the author of the above, but using the
-# more-intuitive POSIX-style -k options.
-["19b", '-k1,1 -k2nr', {IN=>"b 2\nb 1\nb 3\n"}, {OUT=>"b 3\nb 2\nb 1\n"}],
-
-# This test failed when sort-1.22 was compiled on a Next x86 system
-# without optimization.  Without optimization gcc uses the buggy version
-# of memcmp in the Next C library.  With optimization, gcc uses its
-# (working) builtin version.  Test case form William Lewis.
-["20a", '',
- {IN=>"_________U__free\n_________U__malloc\n_________U__abort\n"
-      . "_________U__memcpy\n_________U__memset\n"
-      . "_________U_dyld_stub_binding_helper\n_________U__malloc\n"
-      . "_________U___iob\n_________U__abort\n_________U__fprintf\n"},
- {OUT=>"_________U___iob\n_________U__abort\n_________U__abort\n"
-       . "_________U__fprintf\n_________U__free\n_________U__malloc\n"
-       . "_________U__malloc\n_________U__memcpy\n_________U__memset\n"
-       . "_________U_dyld_stub_binding_helper\n"}],
-
-# Demonstrate that folding changes the ordering of e.g. A, a, and _
-# because while they normally (in the C locale) collate like A, _, a,
-# when using -f, 'a' is compared as if it were 'A'.
-["21a", '', {IN=>"A\na\n_\n"}, {OUT=>"A\n_\na\n"}],
-["21b", '-f', {IN=>"A\na\n_\n"}, {OUT=>"A\na\n_\n"}],
-["21c", '-f', {IN=>"a\nA\n_\n"}, {OUT=>"A\na\n_\n"}],
-["21d", '-f', {IN=>"_\na\nA\n"}, {OUT=>"A\na\n_\n"}],
-["21e", '-f', {IN=>"a\n_\nA\n"}, {OUT=>"A\na\n_\n"}],
-["21f", '-fs', {IN=>"A\na\n_\n"}, {OUT=>"A\na\n_\n"}],
-["21g", '-fu', {IN=>"a\n_\n"}, {OUT=>"a\n_\n"}],
-
-# This test failed until 1.22f.  From Zvi Har'El.
-["22a", '-k 2,2fd -k 1,1r', {IN=>"3 b\n4 B\n"}, {OUT=>"4 B\n3 b\n"}],
-["22b", '-k 2,2d  -k 1,1r', {IN=>"3 b\n4 b\n"}, {OUT=>"4 b\n3 b\n"}],
-
-["no-file1", 'no-file', {EXIT=>2}, {ERR=>$no_file}],
-# This test failed until 1.22f.  Sort didn't give an error.
-# From Will Edgington.
-["o-no-file1", qw(-o no-file no-file), {EXIT=>2}, {ERR=>$no_file}],
-
-["create-empty", qw(-o no/such/file /dev/null), {EXIT=>2},
- {ERR=>"$prog: open failed: no/such/file: No such file or directory\n"}],
-
-# From Paul Eggert.  This was fixed in textutils-1.22k.
-["neg-nls", '-n', {IN=>"-1\n-9\n"}, {OUT=>"-9\n-1\n"}],
-
-# From Paul Eggert.  This was fixed in textutils-1.22m.
-# The bug was visible only when using the internationalized sorting code
-# (i.e., not when configured with --disable-nls).
-["nul-nls", '', {IN=>"\0b\n\0a\n"}, {OUT=>"\0a\n\0b\n"}],
-
-# Paul Eggert wrote:
-# A previous version of POSIX incorrectly required that the newline
-# at the end of the input line contributed to the sort, which would
-# mean that an empty line should sort after a line starting with a tab
-# (because \t precedes \n in the ASCII collating sequence).
-# GNU 'sort' was altered to do this, but was changed back once it
-# was discovered to be a POSIX bug (and the POSIX bug was fixed).
-# Check that 'sort' conforms to the fixed POSIX, not to the buggy one.
-["use-nl", '', {IN=>"\n\t\n"}, {OUT=>"\n\t\n"}],
-
-# Specifying two -o options should evoke a failure
-["o2", qw(-o x -o y), {EXIT=>2},
- {ERR=>"foo\n"}, {ERR_SUBST => 's/^$prog: .*/foo/'}],
-
-# Specifying incompatible options should evoke a failure.
-["incompat1", '-in', {EXIT=>2},
- {ERR=>"$prog: options '-in' are incompatible\n"}],
-["incompat2", '-nR', {EXIT=>2},
- {ERR=>"$prog: options '-nR' are incompatible\n"}],
-["incompat3", '-dfgiMnR', {EXIT=>2},
- {ERR=>"$prog: options '-dfgMnR' are incompatible\n"}],
-["incompat4", qw(-c -o /dev/null), {EXIT=>2},
- {ERR=>"$prog: options '-co' are incompatible\n"}],
-["incompat5", qw(-C -o /dev/null), {EXIT=>2},
- {ERR=>"$prog: options '-Co' are incompatible\n"}],
-["incompat6", '-cC', {EXIT=>2},
- {ERR=>"$prog: options '-cC' are incompatible\n"}],
-["incompat7", qw(--sort=random -n), {EXIT=>2},
- {ERR=>"$prog: options '-nR' are incompatible\n"}],
-
-# -t '\0' is accepted, as of coreutils-5.0.91
-['nul-tab', "-k2,2 -t '\\0'",
- {IN=>"a\0z\01\nb\0y\02\n"}, {OUT=>"b\0y\02\na\0z\01\n"}],
-
-# fields > SIZE_MAX are silently interpreted as SIZE_MAX
-["bigfield1", "-k $limits->{UINTMAX_OFLOW}",
- {IN=>"2\n1\n"}, {OUT=>"1\n2\n"}],
-["bigfield2", "-k $limits->{SIZE_OFLOW}",
- {IN=>"2\n1\n"}, {OUT=>"1\n2\n"}],
-
-# Using an old-style key-specifying option like +1 with an invalid
-# ordering-option character would cause sort to try to free an invalid
-# (non-malloc'd) pointer.  This bug affects coreutils-6.5 through 6.9.
-['obs-inval', '+1x', {EXIT=>2},
- {ERR=>"foo\n"}, {ERR_SUBST => 's/^$prog: .*/foo/'}],
-
-# Exercise the code that enlarges the line buffer.  See the thread here:
-# http://thread.gmane.org/gmane.comp.gnu.coreutils.bugs/11006
-['realloc-buf', '-S1', {IN=>'a'x4000 ."\n"}, {OUT=>'a'x4000 ."\n"}],
-['realloc-buf-2', '-S1', {IN=>'a'x5 ."\n"}, {OUT=>'a'x5 ."\n"}],
-
-["sort-numeric", '--sort=numeric', {IN=>".01\n0\n"}, {OUT=>"0\n.01\n"}],
-["sort-gennum", '--sort=general-numeric',
-  {IN=>"1e2\n2e1\n"}, {OUT=>"2e1\n1e2\n"}],
-
-# -m with output file also used as an input file
-# In coreutils-7.2, this caused a segfault.
-# This test looks a little strange.  Here's why:
-# since we're using "-o f", standard output will be empty, hence OUT=>''
-# We still want to ensure that the output file, "f" has expected contents,
-# hence the added CMP=> directive.
-["output-is-input", '-m -o f', {IN=> {f=> "a\n"}}, {OUT=>''},
- {CMP=> ["a\n", {'f'=> undef}]} ],
-["output-is-input-2", '-m -o f', {OUT=>''},
- {IN=> {f=> "a\n"}}, {IN=> {g=> "b\n"}}, {IN=> {h=> "c\n"}},
- {CMP=> ["a\nb\nc\n", {'f'=> undef}]} ],
-["output-is-input-3", '-m -o f', {OUT=>''},
- {IN=> {g=> "a\n"}}, {IN=> {h=> "b\n"}}, {IN=> {f=> "c\n"}},
- {CMP=> ["a\nb\nc\n", {'f'=> undef}]} ],
-);
-
-# Add _POSIX2_VERSION=199209 to the environment of each test
-# that uses an old-style option like +1.
-foreach my $t (@Tests)
-  {
-    foreach my $e (@$t)
-      {
-        !ref $e && $e =~ /\+\d/
-          and push (@$t, {ENV=>'_POSIX2_VERSION=199209'}), last;
-      }
-  }
-
-@Tests = triple_test \@Tests;
-
-# Remember that triple_test creates from each test with exactly one "IN"
-# file two more tests (.p and .r suffix on name) corresponding to reading
-# input from a file and from a pipe.  The pipe-reading test would fail
-# due to a race condition about 1 in 20 times.
-# Remove the IN_PIPE version of the "output-is-input" test above.
-# The others aren't susceptible because they have three inputs each.
-@Tests = grep {$_->[0] ne 'output-is-input.p'} @Tests;
-
-my $save_temps = $ENV{DEBUG};
-my $verbose = $ENV{VERBOSE};
-
-my $fail = run_tests ($prog, $prog, \@Tests, $save_temps, $verbose);
-exit $fail;