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authorYang Zhang <yang.z.zhang@intel.com>2015-08-28 09:58:54 +0800
committerYang Zhang <yang.z.zhang@intel.com>2015-09-01 12:44:00 +0800
commite44e3482bdb4d0ebde2d8b41830ac2cdb07948fb (patch)
tree66b09f592c55df2878107a468a91d21506104d3f /qemu/tests/qemu-iotests/062
parent9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (diff)
Add qemu 2.4.0
Change-Id: Ic99cbad4b61f8b127b7dc74d04576c0bcbaaf4f5 Signed-off-by: Yang Zhang <yang.z.zhang@intel.com>
Diffstat (limited to 'qemu/tests/qemu-iotests/062')
-rwxr-xr-xqemu/tests/qemu-iotests/06264
1 files changed, 64 insertions, 0 deletions
diff --git a/qemu/tests/qemu-iotests/062 b/qemu/tests/qemu-iotests/062
new file mode 100755
index 000000000..0511246de
--- /dev/null
+++ b/qemu/tests/qemu-iotests/062
@@ -0,0 +1,64 @@
+#!/bin/bash
+#
+# Test case for snapshotting images with unallocated zero clusters in
+# qcow2
+#
+# Copyright (C) 2013 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=mreitz@redhat.com
+
+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
+
+# This tests qocw2-specific low-level functionality
+_supported_fmt qcow2
+_supported_proto generic
+_supported_os Linux
+
+IMGOPTS="compat=1.1"
+IMG_SIZE=64M
+
+echo
+echo "=== Testing snapshotting an image with zero clusters ==="
+echo
+_make_test_img $IMG_SIZE
+# Write some zero clusters
+$QEMU_IO -c "write -z 0 256k" "$TEST_IMG" | _filter_qemu_io
+# Create a snapshot
+$QEMU_IMG snapshot -c foo "$TEST_IMG"
+# Check the image (there shouldn't be any errors or leaks)
+_check_test_img
+
+# success, all done
+echo "*** done"
+rm -f $seq.full
+status=0