1 files changed, 116 insertions, 0 deletions
diff --git a/tests/misc/csplit b/tests/misc/csplit
new file mode 100755
index 0000000..885d692
--- /dev/null
+++ b/tests/misc/csplit
@@ -0,0 +1,116 @@
+#!/bin/sh
+# various csplit tests
+
+# Copyright (C) 2001, 2002, 2003, 2004, 2005 2006 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
+  csplit --version
+fi
+
+. $srcdir/../lang-default
+
+pwd=`pwd`
+tmp=csplit.$$
+trap 'status=$?; cd "$pwd" && rm -rf $tmp && exit $status' 0
+trap '(exit $?); exit' 1 2 13 15
+
+framework_failure=0
+mkdir $tmp || framework_failure=1
+cd $tmp || framework_failure=1
+
+if test $framework_failure = 1; then
+  echo "$0: failure in testing framework" 1>&2
+  (exit 1); exit 1
+fi
+
+fail=0
+
+# csplit could get a failed assertion to 2.0.17
+(echo a; echo; echo) > in
+csplit in '/^$/' 2 > out || fail=1
+cat <<EOF > exp
+2
+0
+2
+EOF
+cmp out exp || fail=1
+test $fail = 1 && diff out exp 2> /dev/null
+rm -f in out exp
+
+# Ensure that xx02 contains just two newlines.
+# This would fail due to reading from freed buffer with coreutils-5.0.91.
+printf '\n\n' > exp
+cp xx02 out || fail=1
+cmp out exp || fail=1
+test $fail = 1 && diff out exp 2> /dev/null
+rm -f in out exp
+
+# csplit would infloop
+(echo; echo a) > in
+csplit in '/a/-1' '{*}' > out || fail=1
+cat <<EOF > exp
+0
+3
+EOF
+cmp out exp || fail=1
+test $fail = 1 && diff out exp 2> /dev/null
+rm -f in out exp
+
+# `echo |csplit - 1 1' used to abort.
+echo > in
+csplit in 1 1 > out 2> err || fail=1
+cat <<EOF > exp
+0
+0
+1
+EOF
+cmp out exp || fail=1
+test $fail = 1 && diff out exp 2> /dev/null
+cat <<\EOF > experr
+csplit: warning: line number `1' is the same as preceding line number
+EOF
+cmp err experr || fail=1
+test $fail = 1 && diff err experr 2> /dev/null
+rm -f in out exp err experr
+
+# make sure `csplit FILE 0' fails.
+echo > in
+csplit in 0 > out 2> err && fail=1
+csplit in 2 1 > out 2>> err && fail=1
+csplit in 3 3 > out 2>> err && fail=1
+cat <<\EOF > experr
+csplit: 0: line number must be greater than zero
+csplit: line number `1' is smaller than preceding line number, 2
+csplit: warning: line number `3' is the same as preceding line number
+csplit: `3': line number out of range
+EOF
+cmp err experr || fail=1
+test $fail = 1 && diff err experr 2> /dev/null
+
+# Ensure that lines longer than the initial buffer length don't cause
+# trouble (e.g. reading from freed memory, resulting in corrupt output).
+# This test failed at least in coreutils-5.2.1 and 5.3.0, and was fixed
+# in 5.3.1.
+rm -f in out exp err experr xx??
+printf 'x%8199s\nx\n%8199s\nx\n' x x > in
+csplit in '/x\{1\}/' '{*}' > /dev/null || fail=1
+cat xx?? | cmp - in || fail=1
+
+(exit $fail); exit $fail