Merge remote-tracking branch 'kwolf/for-anthony' into staging

* kwolf/for-anthony: (46 commits)
  qemu-iotests: common.config: Allow use of arbitrary qemu* paths
  qemu-iotests: check: print relevant path information
  qemu-iotests: test loading internal snapshots
  qemu-iotests: Update filter for default cluster size
  qemu-iotests: add qed support to 025 image resize test
  qemu-iotests: Update rbd support
  qemu-iotests: common.config: Fix no $TEST_DIR directory
  qemu-iotests: only run 016 for file and sheepdog protocols
  qemu-iotests: Use zero-based offsets for IO patterns
  qemu-iotests: add support for rbd and sheepdog protocols
  qemu-iotests: filter IMGFMT correctly in 019
  qemu-iotests: README: Fix spelling
  qemu-iotests: add support for qed format
  qemu-iotests: filter TEST_DIR correctly in 019
  qemu-iotests: fix 019 golden output
  qemu-iotests: update expected results after qemu-img changes
  qemu-iotests: add read/write from smaller backing image test
  qemu-iotests: add sub-cluster allocating write test for sparse image formats
  qemu-iotests: improve test for qemu-img convert with backing file
  qemu-iotests: consider more cases in parsing qemu-io output
  ...

1 files changed, 63 insertions, 0 deletions

diff --git a/tests/qemu-iotests/021 b/tests/qemu-iotests/021
new file mode 100755
index 0000000..6da79eb
--- /dev/null
+++ b/tests/qemu-iotests/021
@@ -0,0 +1,63 @@
+#!/bin/bash
+#
+# 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_proto 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