From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:36755) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1asiC9-0007Um-Tk for qemu-devel@nongnu.org; Tue, 19 Apr 2016 22:48:51 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1asiC6-0003Hg-MC for qemu-devel@nongnu.org; Tue, 19 Apr 2016 22:48:49 -0400 From: Fam Zheng Date: Wed, 20 Apr 2016 10:48:36 +0800 Message-Id: <1461120516-14569-4-git-send-email-famz@redhat.com> In-Reply-To: <1461120516-14569-1-git-send-email-famz@redhat.com> References: <1461120516-14569-1-git-send-email-famz@redhat.com> Subject: [Qemu-devel] [PATCH for-2.6 v2 3/3] iotests: Test case for drive-mirror with unaligned image size List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: Jeff Cody , Kevin Wolf , Max Reitz , qemu-block@nongnu.org This is the regression test for the virtual size mismatch issue between target and source images. Reviewed-by: Max Reitz Signed-off-by: Fam Zheng --- tests/qemu-iotests/152 | 51 ++++++++++++++++++++++++++++++++++++++++++++++ tests/qemu-iotests/152.out | 5 +++++ tests/qemu-iotests/group | 1 + 3 files changed, 57 insertions(+) create mode 100644 tests/qemu-iotests/152 create mode 100644 tests/qemu-iotests/152.out diff --git a/tests/qemu-iotests/152 b/tests/qemu-iotests/152 new file mode 100644 index 0000000..923beb5 --- /dev/null +++ b/tests/qemu-iotests/152 @@ -0,0 +1,51 @@ +#!/usr/bin/env python +# +# Tests for drive-mirror with source size unaligned to granularity +# +# 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 . +# + +import os +import iotests +from iotests import qemu_img + +test_img = os.path.join(iotests.test_dir, 'test.img') +target_img = os.path.join(iotests.test_dir, 'target.img') + +class TestUnaligned(iotests.QMPTestCase): + def setUp(self): + qemu_img('create', '-f', iotests.imgfmt, test_img, '512') + self.vm = iotests.VM().add_drive(test_img) + self.vm.launch() + + def tearDown(self): + self.vm.shutdown() + os.remove(test_img) + try: + os.remove(target_img) + except OSError: + pass + + def test_unaligned(self): + result = self.vm.qmp('drive-mirror', device='drive0', sync='full', + granularity=65536, target=target_img) + self.complete_and_wait() + self.vm.shutdown() + self.assertEqual(iotests.image_size(test_img), iotests.image_size(target_img), + "Target size doesn't match source when granularity when unaligend") + +if __name__ == '__main__': + iotests.main(supported_fmts=['raw', 'qcow2']) diff --git a/tests/qemu-iotests/152.out b/tests/qemu-iotests/152.out new file mode 100644 index 0000000..ae1213e --- /dev/null +++ b/tests/qemu-iotests/152.out @@ -0,0 +1,5 @@ +. +---------------------------------------------------------------------- +Ran 1 tests + +OK diff --git a/tests/qemu-iotests/group b/tests/qemu-iotests/group index 2952b9d..822953b 100644 --- a/tests/qemu-iotests/group +++ b/tests/qemu-iotests/group @@ -152,3 +152,4 @@ 148 rw auto quick 149 rw auto sudo 150 rw auto quick +152 rw auto quick -- 2.5.5