From: Fam Zheng <famz@redhat.com>
To: qemu-devel@nongnu.org
Cc: Kevin Wolf <kwolf@redhat.com>, Fam Zheng <famz@redhat.com>,
qemu-block@nongnu.org, jsnow@redhat.com,
Markus Armbruster <armbru@redhat.com>,
mreitz@redhat.com, vsementsov@parallels.com,
Stefan Hajnoczi <stefanha@redhat.com>
Subject: [Qemu-devel] [RFC PATCH 16/16] iotests: Add persistent bitmap test case 141
Date: Tue, 26 Jan 2016 18:38:25 +0800 [thread overview]
Message-ID: <1453804705-7205-17-git-send-email-famz@redhat.com> (raw)
In-Reply-To: <1453804705-7205-1-git-send-email-famz@redhat.com>
For now it merely invokes block-dirty-bitmap-{add,set-persistent}.
Verification of the bitmap data and user data to be added in the future.
Signed-off-by: Fam Zheng <famz@redhat.com>
---
tests/qemu-iotests/141 | 62 ++++++++++++++++++++++++++++++++++++++++++++++
tests/qemu-iotests/141.out | 5 ++++
tests/qemu-iotests/group | 1 +
3 files changed, 68 insertions(+)
create mode 100644 tests/qemu-iotests/141
create mode 100644 tests/qemu-iotests/141.out
diff --git a/tests/qemu-iotests/141 b/tests/qemu-iotests/141
new file mode 100644
index 0000000..434c7ce
--- /dev/null
+++ b/tests/qemu-iotests/141
@@ -0,0 +1,62 @@
+#!/usr/bin/env python
+#
+# Tests for persistent dirty bitmap
+#
+# Copyright (C) 2016 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/>.
+#
+
+import os
+import iotests
+from iotests import qemu_img, qemu_io
+
+test_img = os.path.join(iotests.test_dir, 'test.img')
+
+class TestPersistentDirtyBitmap(iotests.QMPTestCase):
+ image_len = 64 * 1024 * 1024 # MB
+ def setUp(self):
+ # Write data to the image so we can compare later
+ qemu_img('create', '-f', iotests.imgfmt, test_img, str(self.image_len))
+ self.vm = iotests.VM().add_drive(test_img)
+ self.vm.launch()
+
+ def tearDown(self):
+ self.vm.shutdown()
+ os.remove(test_img)
+
+ def do_test_create(self, n):
+ def make_range(k):
+ return (k * 65536, 512)
+ r = range(n)
+ for i in r:
+ result = self.vm.qmp('block-dirty-bitmap-add', node='drive0',
+ name='bitmap-%d' % i,
+ persistent=True)
+ self.assert_qmp(result, 'return', {})
+ self.vm.hmp_qemu_io('drive0', 'write -P %d %d %d' % ((i % 255,) + make_range(i)))
+ for i in r:
+ result = self.vm.qmp('block-dirty-bitmap-set-persistent',
+ node='drive0', name='bitmap-%d' % i,
+ persistent=False)
+ self.assert_qmp(result, 'return', {})
+
+ def test_simple_one(self):
+ self.do_test_create(1)
+
+ def test_simple_multiple(self):
+ self.do_test_create(10)
+
+if __name__ == '__main__':
+ iotests.main(supported_fmts=['qbm'])
diff --git a/tests/qemu-iotests/141.out b/tests/qemu-iotests/141.out
new file mode 100644
index 0000000..fbc63e6
--- /dev/null
+++ b/tests/qemu-iotests/141.out
@@ -0,0 +1,5 @@
+..
+----------------------------------------------------------------------
+Ran 2 tests
+
+OK
diff --git a/tests/qemu-iotests/group b/tests/qemu-iotests/group
index e220a00..877bdbb 100644
--- a/tests/qemu-iotests/group
+++ b/tests/qemu-iotests/group
@@ -142,4 +142,5 @@
138 rw auto quick
139 rw auto quick
140 rw auto quick
+141 rw auto quick
142 auto
--
2.4.3
next prev parent reply other threads:[~2016-01-26 10:41 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-26 10:38 [Qemu-devel] [RFC PATCH 00/16] Qemu Bit Map (QBM) - an overlay format for persistent dirty bitmap Fam Zheng
2016-01-26 10:38 ` [Qemu-devel] [RFC PATCH 01/16] doc: Add QBM format specification Fam Zheng
2016-01-26 17:51 ` Eric Blake
2016-02-09 0:05 ` John Snow
2016-02-23 8:35 ` Markus Armbruster
2016-02-08 23:51 ` John Snow
2016-02-17 11:48 ` Vladimir Sementsov-Ogievskiy
2016-02-17 16:30 ` Vladimir Sementsov-Ogievskiy
2016-01-26 10:38 ` [Qemu-devel] [RFC PATCH 02/16] block: Set dirty before doing write Fam Zheng
2016-01-26 17:52 ` Eric Blake
2016-02-09 0:11 ` John Snow
2016-01-26 10:38 ` [Qemu-devel] [RFC PATCH 03/16] block: Allow .bdrv_close callback to release dirty bitmaps Fam Zheng
2016-01-26 17:53 ` Eric Blake
2016-02-09 0:23 ` John Snow
2016-01-26 10:38 ` [Qemu-devel] [RFC PATCH 04/16] block: Move filename_decompose to block.c Fam Zheng
2016-01-27 16:07 ` Eric Blake
2016-02-09 20:56 ` John Snow
2016-01-26 10:38 ` [Qemu-devel] [RFC PATCH 05/16] block: Make bdrv_get_cluster_size public Fam Zheng
2016-01-27 16:08 ` Eric Blake
2016-02-09 21:06 ` John Snow
2016-01-26 10:38 ` [Qemu-devel] [RFC PATCH 06/16] block: Introduce bdrv_dirty_bitmap_set_persistent Fam Zheng
2016-02-09 21:31 ` John Snow
2016-02-09 22:04 ` John Snow
2016-01-26 10:38 ` [Qemu-devel] [RFC PATCH 07/16] block: Only swap non-persistent dirty bitmaps Fam Zheng
2016-01-26 10:38 ` [Qemu-devel] [RFC PATCH 08/16] qmp: Add optional parameter "persistent" in block-dirty-bitmap-add Fam Zheng
2016-02-09 22:05 ` John Snow
2016-01-26 10:38 ` [Qemu-devel] [RFC PATCH 09/16] qmp: Add block-dirty-bitmap-set-persistent Fam Zheng
2016-02-09 22:49 ` John Snow
2016-01-26 10:38 ` [Qemu-devel] [RFC PATCH 10/16] qbm: Implement format driver Fam Zheng
2016-02-17 13:30 ` Vladimir Sementsov-Ogievskiy
2016-01-26 10:38 ` [Qemu-devel] [RFC PATCH 11/16] qapi: Add "qbm" as a generic cow " Fam Zheng
2016-01-26 10:38 ` [Qemu-devel] [RFC PATCH 12/16] iotests: Add qbm format to 041 Fam Zheng
2016-01-26 10:38 ` [Qemu-devel] [RFC PATCH 13/16] iotests: Add qbm to case 097 Fam Zheng
2016-01-26 10:38 ` [Qemu-devel] [RFC PATCH 14/16] iotests: Add qbm to applicable test cases Fam Zheng
2016-01-26 10:38 ` [Qemu-devel] [RFC PATCH 15/16] iotests: Add qbm specific test case 140 Fam Zheng
2016-01-26 10:38 ` Fam Zheng [this message]
2016-02-22 14:24 ` [Qemu-devel] [RFC PATCH 00/16] Qemu Bit Map (QBM) - an overlay format for persistent dirty bitmap Kevin Wolf
2016-02-23 3:40 ` Fam Zheng
2016-02-23 17:43 ` Kevin Wolf
2016-02-24 0:49 ` Fam Zheng
2016-02-23 9:14 ` Markus Armbruster
2016-02-23 11:28 ` Kevin Wolf
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