qemu-iotests: test invalid pattern argument handling in qemu-io

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>

1 files changed, 62 insertions, 0 deletions

diff --git a/tests/qemu-iotests/021 b/tests/qemu-iotests/021
new file mode 100644
index 0000000..c0241ae
--- /dev/null
+++ b/tests/qemu-iotests/021
@@ -0,0 +1,62 @@
+#!/bin/sh
+#
+# Test handling of invalid patterns arguments to qemu-io
+#
+# Copyright (C) 2009 Red Hat, 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, see <http://www.gnu.org/licenses/>.
+#
+
+# creator
+owner=hch@lst.de
+
+seq=`basename $0`
+echo "QA output created by $seq"
+
+here=`pwd`
+tmp=/tmp/$$
+status=1	# failure is the default!
+
+_cleanup()
+{
+	_cleanup_test_img
+}
+trap "_cleanup; exit \$status" 0 1 2 3 15
+
+# get standard environment, filters and checks
+. ./common.rc
+. ./common.filter
+
+_supported_fmt generic
+_supported_os Linux
+
+
+size=128M
+_make_test_img $size
+
+INVALID_PATTERNS="-1 300 12m 4k route66"
+TEST_OPS="writev read write readv aio_read aio_write"
+
+for pattern in $INVALID_PATTERNS; do
+    for op in $TEST_OPS; do
+        echo
+	echo "== testing $op -P $pattern =="
+	$QEMU_IO -c "$op -P $pattern 0 4096" $TEST_IMG | _filter_qemu_io
+    done
+done
+
+# success, all done
+echo "*** done"
+rm -f $seq.full
+status=0