target-arm: get_phys_addr_lpae: more xn control
[qemu/ar7.git] / tests / qemu-iotests / 056
blob54e4bd06925a0ada910f761d0e45bf8aa2b556b2
1 #!/usr/bin/env python
3 # Tests for drive-backup
5 # Copyright (C) 2013 Red Hat, Inc.
7 # Based on 041.
9 # This program is free software; you can redistribute it and/or modify
10 # it under the terms of the GNU General Public License as published by
11 # the Free Software Foundation; either version 2 of the License, or
12 # (at your option) any later version.
14 # This program is distributed in the hope that it will be useful,
15 # but WITHOUT ANY WARRANTY; without even the implied warranty of
16 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 # GNU General Public License for more details.
19 # You should have received a copy of the GNU General Public License
20 # along with this program. If not, see <http://www.gnu.org/licenses/>.
23 import time
24 import os
25 import iotests
26 from iotests import qemu_img, qemu_io, create_image
28 backing_img = os.path.join(iotests.test_dir, 'backing.img')
29 test_img = os.path.join(iotests.test_dir, 'test.img')
30 target_img = os.path.join(iotests.test_dir, 'target.img')
32 class TestSyncModesNoneAndTop(iotests.QMPTestCase):
33 image_len = 64 * 1024 * 1024 # MB
35 def setUp(self):
36 create_image(backing_img, TestSyncModesNoneAndTop.image_len)
37 qemu_img('create', '-f', iotests.imgfmt, '-o', 'backing_file=%s' % backing_img, test_img)
38 qemu_io('-c', 'write -P0x41 0 512', test_img)
39 qemu_io('-c', 'write -P0xd5 1M 32k', test_img)
40 qemu_io('-c', 'write -P0xdc 32M 124k', test_img)
41 qemu_io('-c', 'write -P0xdc 67043328 64k', test_img)
42 self.vm = iotests.VM().add_drive(test_img)
43 self.vm.launch()
45 def tearDown(self):
46 self.vm.shutdown()
47 os.remove(test_img)
48 os.remove(backing_img)
49 try:
50 os.remove(target_img)
51 except OSError:
52 pass
54 def test_complete_top(self):
55 self.assert_no_active_block_jobs()
56 result = self.vm.qmp('drive-backup', device='drive0', sync='top',
57 format=iotests.imgfmt, target=target_img)
58 self.assert_qmp(result, 'return', {})
60 self.wait_until_completed(check_offset=False)
62 self.assert_no_active_block_jobs()
63 self.vm.shutdown()
64 self.assertTrue(iotests.compare_images(test_img, target_img),
65 'target image does not match source after backup')
67 def test_cancel_sync_none(self):
68 self.assert_no_active_block_jobs()
70 result = self.vm.qmp('drive-backup', device='drive0',
71 sync='none', target=target_img)
72 self.assert_qmp(result, 'return', {})
73 time.sleep(1)
74 self.vm.hmp_qemu_io('drive0', 'write -P0x5e 0 512')
75 self.vm.hmp_qemu_io('drive0', 'aio_flush')
76 # Verify that the original contents exist in the target image.
78 event = self.cancel_and_wait()
79 self.assert_qmp(event, 'data/type', 'backup')
81 self.vm.shutdown()
82 time.sleep(1)
83 self.assertEqual(-1, qemu_io('-c', 'read -P0x41 0 512', target_img).find("verification failed"))
86 if __name__ == '__main__':
87 iotests.main(supported_fmts=['qcow2', 'qed'])