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* tests/test-lib.sh (Exit): New function by Ralf Wildenhues in automake http://git.sv.gnu.org/gitweb/?p=automake.git;a=commitdiff;h=20594c08f63 * tests/**: Convert all uses: This restrictive change converted the vast majority: git grep -l '^(exit \$fail); exit \$fail$' \ | xargs perl -pi -e 's/'^\(exit \$fail\); exit \$fail$/Exit \$fail/' And this did the rest, plus a few undesirable ones, so I manually backed out the changes to ChangeLog-* and build-aux/check.mk: git grep -l -E '\(exit [^)]+\); exit ' \ | xargs perl -pi -e 's/\(exit (.+?)\); exit \1/Exit $1/'
56 lines
1.9 KiB
Bash
Executable File
56 lines
1.9 KiB
Bash
Executable File
#!/bin/sh
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# Ensure that sort --sort-random doesn't sort.
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# Copyright (C) 2005-2008 Free Software Foundation, Inc.
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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if test "$VERBOSE" = yes; then
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set -x
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sort --version
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fi
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. $srcdir/test-lib.sh
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seq 100 > in || framework_failure
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fail=0
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sort --random-sort in > out || fail=1
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# Fail if the input is the same as the output.
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# This is a probabilistic test :-)
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# However, the odds of failure are very low: 1 in 100! (~ 1 in 10^158)
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compare in out > /dev/null && { fail=1; echo "not random?" 1>&2; }
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# Fail if the sorted output is not the same as the input.
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sort -n out > out1
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compare in out1 || { fail=1; echo "not a permutation" 1>&2; }
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# If locale is available then use it to find a random non-C locale.
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if (locale --version) > /dev/null 2>&1; then
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locale=`locale -a | sort --random-sort | awk '/^.._/{print;exit}'`
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LC_ALL=$locale sort --random-sort in > out1 || fail=1
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LC_ALL=$locale sort --random-sort in > out2 || fail=1
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# Fail if the output "randomly" is the same twice in a row.
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compare out1 out2 > /dev/null && { fail=1; echo "not random with LC_ALL=$locale" 1>&2; }
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# Fail if the sorted output is not the same as the input.
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sort -n out > out1
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compare in out1 || { fail=1; echo "not a permutation with LC_ALL=$locale" 1>&2; }
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fi
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Exit $fail
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