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eb3f59b7e1
* tests/sum/basic-1: Move this file to ... * tests/misc/sum: ...here. Don't rely on $PROG in env. * tests/sum/sysv: Move this file to ... * tests/misc/sum-sysv: ...here. Adapt it to use test-lib.sh. * tests/misc/Makefile.am (TESTS): Add sum and sum-sysv. * tests/Makefile.am (SUBDIRS): Remove sum. * tests/sum: Remove the directory. * configure.ac (AC_CONFIG_FILES): Remove tests/sum/Makefile.
61 lines
1.7 KiB
Bash
Executable File
61 lines
1.7 KiB
Bash
Executable File
#!/bin/sh
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# make sure `sum -s' works for input whose sum of bytes is larger than 2^32
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# Copyright (C) 2001-2004, 2006-2007 Free Software Foundation, Inc.
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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if test "$VERBOSE" = yes; then
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set -x
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sum --version
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fi
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$PERL -e 1 > /dev/null 2>&1 || {
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echo 1>&2 "$0: configure didn't find a usable version of Perl," \
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"so can't run this test"
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exit 77
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}
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# Avoid a problem when run in a UTF-8 locale.
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# Otherwise, Perl would try to (and fail to) interpret
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# each string below as a sequence of multi-byte characters.
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LC_ALL=C
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export LC_ALL
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. $srcdir/../test-lib.sh
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fail=0
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# FYI, 16843009 is floor (2^32 / 255).
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# aka: perl -e 'print chr(255) x 16843009'
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$PERL -e '$s = chr(255) x 65537; foreach (1..257) {print $s}' \
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| sum -s > out || fail=1
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cat > exp <<\EOF
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65535 32897
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EOF
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compare out exp || fail=1
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rm -f out exp
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# aka: perl -e 'print chr(255) x 16843010'
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$PERL -e '$s = chr(255) x 65537; foreach (1..257) {print $s}; print chr(255)' \
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| sum -s > out || fail=1
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cat > exp <<\EOF
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254 32897
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EOF
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compare out exp || fail=1
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(exit $fail); exit $fail
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