Signed-off-by: Vladimir Sementsov-Ogievskiy <address@hidden>
---
tests/qemu-iotests/165 | 89 ++++++++++++++++++++++++++++++++++++++++++++++
tests/qemu-iotests/165.out | 5 +++
tests/qemu-iotests/group | 1 +
3 files changed, 95 insertions(+)
create mode 100755 tests/qemu-iotests/165
create mode 100644 tests/qemu-iotests/165.out
diff --git a/tests/qemu-iotests/165 b/tests/qemu-iotests/165
new file mode 100755
index 0000000..0b04b04
--- /dev/null
+++ b/tests/qemu-iotests/165
@@ -0,0 +1,89 @@
+#!/usr/bin/env python
+#
+# Tests for persistent dirty bitmaps.
+#
+# Copyright: Vladimir Sementsov-Ogievskiy 2015-2016
+#
+# 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/>.
+#
+
+import os
+import iotests
+from iotests import qemu_img
+
+disk = os.path.join(iotests.test_dir, 'disk')
+disk_size = 0x40000000 # 1G
+
+# regions for qemu_io: (start, count) in bytes
+regions1 = ((0, 0x100000),
+ (0x200000, 0x100000))
+
+regions2 = ((0x10000000, 0x20000),
+ (0x3fff0000, 0x10000))
+
+class TestPersistentDirtyBitmap(iotests.QMPTestCase):
+
+ def setUp(self):
+ qemu_img('create', '-f', iotests.imgfmt, disk, str(disk_size))
+
+ def tearDown(self):
+ os.remove(disk)
+
+ def mkVm(self):
+ return iotests.VM().add_drive(disk)
+
+ def getSha256(self):
+ result = self.vm.qmp('x-debug-block-dirty-bitmap-sha256',
+ node='drive0', name='bitmap0')
+ return result['return']['sha256']
+
+ def checkBitmap(self, sha256):
+ result = self.vm.qmp('x-debug-block-dirty-bitmap-sha256',
+ node='drive0', name='bitmap0')
+ self.assert_qmp(result, 'return/sha256', sha256);
+
+ def writeRegions(self, regions):
+ for r in regions:
+ self.vm.hmp_qemu_io('drive0',