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-rwxr-xr-xtests/misc/shuf68
1 files changed, 0 insertions, 68 deletions
diff --git a/tests/misc/shuf b/tests/misc/shuf
deleted file mode 100755
index a2d5891..0000000
--- a/tests/misc/shuf
+++ /dev/null
@@ -1,68 +0,0 @@
-#!/bin/sh
-# Ensure that shuf randomizes its input.
-
-# Copyright (C) 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 2 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, write to the Free Software
-# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-# 02110-1301, USA.
-
-if test "$VERBOSE" = yes; then
- set -x
- shuf --version
-fi
-
-pwd=`pwd`
-t0=`echo "$0"|sed 's,.*/,,'`.tmp; tmp=$t0/$$
-trap 'status=$?; cd "$pwd" && chmod -R u+rwx $t0 && rm -rf $t0 && exit $status' 0
-trap '(exit $?); exit $?' 1 2 13 15
-
-framework_failure=0
-mkdir -p $tmp || framework_failure=1
-cd $tmp || framework_failure=1
-seq 100 > in || framework_failure=1
-
-if test $framework_failure = 1; then
- echo "$0: failure in testing framework" 1>&2
- (exit 1); exit 1
-fi
-
-fail=0
-
-shuf in >out || fail=1
-
-# Fail if the input is the same as the output.
-# This is a probabilistic test :-)
-# However, the odds of failure are very low: 1 in 100! (~ 1 in 10^158)
-cmp in out > /dev/null && { fail=1; echo "not random?" 1>&2; }
-
-# Fail if the sorted output is not the same as the input.
-sort -n out > out1
-cmp in out1 || { fail=1; echo "not a permutation" 1>&2; }
-
-# Exercise shuf's -i option.
-shuf -i 1-100 > out || fail=1
-cmp in out > /dev/null && { fail=1; echo "not random?" 1>&2; }
-sort -n out > out1
-cmp in out1 || { fail=1; echo "not a permutation" 1>&2; }
-
-# Exercise shuf's -e option.
-t=`shuf -e a b c d e | sort | fmt`
-test "$t" = 'a b c d e' || { fail=1; echo "not a permutation" 1>&2; }
-
-# Before coreutils-6.3, this would infloop.
-# "seq 1860" produces 8193 (8K + 1) bytes of output.
-seq 1860 | shuf > /dev/null || fail=1
-
-(exit $fail); exit $fail