Move the two tests in tests/sum/ to tests/misc/.

* tests/sum/basic-1: Move this file to ...
* tests/misc/sum: ...here.  Don't rely on $PROG in env.
* tests/sum/sysv: Move this file to ...
* tests/misc/sum-sysv: ...here.  Adapt it to use test-lib.sh.
* tests/misc/Makefile.am (TESTS): Add sum and sum-sysv.
* tests/Makefile.am (SUBDIRS): Remove sum.
* tests/sum: Remove the directory.
* configure.ac (AC_CONFIG_FILES): Remove tests/sum/Makefile.

3 files changed, 136 insertions, 0 deletions

diff --git a/tests/misc/Makefile.am b/tests/misc/Makefile.am
index 6b7d279c3..0d283b342 100644
--- a/tests/misc/Makefile.am
+++ b/tests/misc/Makefile.am
@@ -101,6 +101,8 @@ TESTS = \
   split-l \
   stat-fmt \
   stat-printf \
+  sum \
+  sum-sysv \
   tac-continue \
   test-diag \
   tsort \
diff --git a/tests/misc/sum b/tests/misc/sum
new file mode 100755
index 000000000..527170798
--- /dev/null
+++ b/tests/misc/sum
@@ -0,0 +1,74 @@
+#!/bin/sh
+# Test "sum".
+
+# Copyright (C) 2000, 2003, 2005-2007 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/>.
+
+: ${PERL=perl}
+: ${srcdir=.}
+
+$PERL -e 1 > /dev/null 2>&1 || {
+  echo 1>&2 "$0: configure didn't find a usable version of Perl," \
+    "so can't run this test"
+  exit 77
+}
+
+me=`echo $0|sed 's,.*/,,'`
+exec $PERL -w -I$srcdir/.. -MCoreutils -M"CuTmpdir qw($me)" -- - <<\EOF
+require 5.003;
+use strict;
+
+(my $program_name = $0) =~ s|.*/||;
+
+# Turn off localisation of executable's ouput.
+@ENV{qw(LANGUAGE LANG LC_ALL)} = ('C') x 3;
+
+my $in_1k = 'a' x 1024;
+my $in_2k = 'b' x 2048;
+
+my @Tests =
+    (
+     ['1', {IN=> {f=> ''}},	{OUT=>"00000     0\n"}],
+     ['2', {IN=> {f=> 'a'}},	{OUT=>"00097     1\n"}],
+     ['3', {IN=> {f=> 'abc'}},	{OUT=>"16556     1\n"}],
+     ['4', {IN=> {f=> 'message digest'}}, {OUT=>"26423     1\n"}],
+     ['5', {IN=> {f=> 'abcdefghijklmnopqrstuvwxyz'}}, {OUT=>"53553     1\n"}],
+     ['6', {IN=> {f=> join ('', 'A'..'Z', 'a'..'z', '0'..'9')}},
+				{OUT=>"25587     1\n"}],
+     ['7', {IN=> {f=> '1234567890' x 8}}, {OUT=>"21845     1\n"}],
+
+     ['a-r-1k', '-r', {IN=> {f=> $in_1k}}, {OUT=>"65409     1\n"}],
+     ['a-s-1k', '-s', {IN=> {f=> $in_1k}}, {OUT=>"33793 2 f\n"}],
+     ['b-r-2k', '-r', {IN=> {f=> $in_2k}}, {OUT=>"65223     2\n"}],
+     ['b-s-2k', '-s', {IN=> {f=> $in_2k}}, {OUT=>"4099 4 f\n"}],
+
+     ['1s', '-s', {IN=> {f=> ''}},	{OUT=>"0 0 f\n"}],
+     ['2s', '-s', {IN=> {f=> 'a'}},	{OUT=>"97 1 f\n"}],
+     ['3s', '-s', {IN=> {f=> 'abc'}},	{OUT=>"294 1 f\n"}],
+     ['4s', '-s', {IN=> {f=> 'message digest'}}, {OUT=>"1413 1 f\n"}],
+     ['5s', '-s', {IN=> {f=> 'abcdefghijklmnopqrstuvwxyz'}},
+                                        {OUT=>"2847 1 f\n"}],
+     ['6s', '-s', {IN=> {f=> join ('', 'A'..'Z', 'a'..'z', '0'..'9')}},
+				        {OUT=>"5387 1 f\n"}],
+     ['7s', '-s', {IN=> {f=> '1234567890' x 8}}, {OUT=>"4200 1 f\n"}],
+    );
+
+my $save_temps = $ENV{DEBUG};
+my $verbose = $ENV{VERBOSE};
+
+my $prog = 'sum';
+my $fail = run_tests ($program_name, $prog, \@Tests, $save_temps, $verbose);
+exit $fail;
+EOF
diff --git a/tests/misc/sum-sysv b/tests/misc/sum-sysv
new file mode 100755
index 000000000..5181cff0a
--- /dev/null
+++ b/tests/misc/sum-sysv
@@ -0,0 +1,60 @@
+#!/bin/sh
+# make sure `sum -s' works for input whose sum of bytes is larger than 2^32
+
+# Copyright (C) 2001-2004, 2006-2007 Free Software Foundation, Inc.
+
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+if test "$VERBOSE" = yes; then
+  set -x
+  sum --version
+fi
+
+$PERL -e 1 > /dev/null 2>&1 || {
+  echo 1>&2 "$0: configure didn't find a usable version of Perl," \
+    "so can't run this test"
+  exit 77
+}
+
+# Avoid a problem when run in a UTF-8 locale.
+# Otherwise, Perl would try to (and fail to) interpret
+# each string below as a sequence of multi-byte characters.
+LC_ALL=C
+export LC_ALL
+
+. $srcdir/../test-lib.sh
+
+fail=0
+
+# FYI, 16843009 is floor (2^32 / 255).
+
+# aka: perl -e 'print chr(255) x 16843009'
+$PERL -e '$s = chr(255) x 65537; foreach (1..257) {print $s}' \
+  | sum -s > out || fail=1
+cat > exp <<\EOF
+65535 32897
+EOF
+compare out exp || fail=1
+
+rm -f out exp
+
+# aka: perl -e 'print chr(255) x 16843010'
+$PERL -e '$s = chr(255) x 65537; foreach (1..257) {print $s}; print chr(255)' \
+  | sum -s > out || fail=1
+cat > exp <<\EOF
+254 32897
+EOF
+compare out exp || fail=1
+
+(exit $fail); exit $fail