1 files changed, 88 insertions, 0 deletions
diff --git a/tests/misc/split-fail b/tests/misc/split-fail
new file mode 100755
index 0000000..70435b4
--- /dev/null
+++ b/tests/misc/split-fail
@@ -0,0 +1,88 @@
+#!/bin/sh
+# split must fail when given length/count of zero.
+
+# Copyright (C) 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
+  split --version
+fi
+
+. $srcdir/../lang-default
+
+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
+touch in || framework_failure=1
+
+if test $framework_failure = 1; then
+  echo "$0: failure in testing framework" 1>&2
+  (exit 1); exit 1
+fi
+
+fail=0
+
+split -a 0 in 2> /dev/null || fail=1
+split -b 0 in 2> /dev/null && fail=1
+split -C 0 in 2> /dev/null && fail=1
+split -l 0 in 2> /dev/null && fail=1
+
+# Make sure that the obsolete -N notation still works
+split -1 in 2> /dev/null || fail=1
+
+# Then make sure that -0 evokes a failure.
+split -0 in 2> /dev/null && fail=1
+
+# Ensure that split --lines=N and --bytes=N work for N=2^32,
+# assuming our host supports integers that wide.
+if _4gb=`expr 4294967296 + 0 2>/dev/null`; then
+  split --lines=$_4gb in || fail=1
+  split --bytes=$_4gb in || fail=1
+fi
+
+# Currently (coreutils-5.0.1) split --line-bytes=M fails
+# with `invalid number of bytes' for M=2^32 or larger.  Actually,
+# the limit is SIZE_MAX, which is 2^32 on 32-bit systems.
+# On 64-bit systems, there's no problem with a count of 2^32,
+# So disable this test in order to avoid the `failure' on 64-bit systems.
+#split --line-bytes=$_4gb 2> /dev/null in && fail=1
+
+# Make sure that a huge obsolete option evokes the right failure.
+split -99999999999999999991 2> out && fail=1
+
+# On losing systems (x86 Solaris 5.9 c89), we get a message like this:
+#   split: line count option -9999999999... is too large
+# while on most, we get this:
+#   split: line count option -99999999999999999991... is too large
+# so map them both to -99*.
+sed 's/99[19]*/99*/' out > out-t
+mv -f out-t out
+
+cat <<\EOF > exp
+split: line count option -99*... is too large
+EOF
+cmp out exp || fail=1
+test $fail = 1 && diff out exp 2> /dev/null
+
+
+(exit $fail); exit $fail