target_img = os.path.join(iotests.test_dir, 'target.img')
blockdev_target_img = os.path.join(iotests.test_dir, 'blockdev-target.img')
-class TestSingleDrive(iotests.QMPTestCase):
- image_len = 64 * 1024 * 1024 # MB
+image_len = 64 * 1024 * 1024 # MB
+
+def setUpModule():
+ qemu_img('create', '-f', iotests.imgfmt, test_img, str(image_len))
+ qemu_io('-f', iotests.imgfmt, '-c', 'write -P0x11 0 64k', test_img)
+ qemu_io('-f', iotests.imgfmt, '-c', 'write -P0x00 64k 128k', test_img)
+ qemu_io('-f', iotests.imgfmt, '-c', 'write -P0x22 162k 32k', test_img)
+ qemu_io('-f', iotests.imgfmt, '-c', 'write -P0xd5 1M 32k', test_img)
+ qemu_io('-f', iotests.imgfmt, '-c', 'write -P0xdc 32M 124k', test_img)
+ qemu_io('-f', iotests.imgfmt, '-c', 'write -P0x33 67043328 64k', test_img)
+def tearDownModule():
+ os.remove(test_img)
+
+
+class TestSingleDrive(iotests.QMPTestCase):
def setUp(self):
- # Write data to the image so we can compare later
- qemu_img('create', '-f', iotests.imgfmt, test_img, str(TestSingleDrive.image_len))
- qemu_io('-f', iotests.imgfmt, '-c', 'write -P0x5d 0 64k', test_img)
- qemu_io('-f', iotests.imgfmt, '-c', 'write -P0xd5 1M 32k', test_img)
- qemu_io('-f', iotests.imgfmt, '-c', 'write -P0xdc 32M 124k', test_img)
- qemu_io('-f', iotests.imgfmt, '-c', 'write -P0xdc 67043328 64k', test_img)
- qemu_img('create', '-f', iotests.imgfmt, blockdev_target_img, str(TestSingleDrive.image_len))
-
- self.vm = iotests.VM().add_drive(test_img).add_drive(blockdev_target_img)
+ qemu_img('create', '-f', iotests.imgfmt, blockdev_target_img, str(image_len))
+
+ self.vm = iotests.VM().add_drive(test_img)
+ self.vm.add_drive(blockdev_target_img, interface="none")
if iotests.qemu_default_machine == 'pc':
self.vm.add_drive(None, 'media=cdrom', 'ide')
self.vm.launch()
def tearDown(self):
self.vm.shutdown()
- os.remove(test_img)
os.remove(blockdev_target_img)
try:
os.remove(target_img)
self.assert_qmp(result, 'return', {})
self.vm.resume_drive('drive0')
- time.sleep(1)
+ self.pause_job('drive0')
+
result = self.vm.qmp('query-block-jobs')
offset = self.dictpath(result, 'return[0]/offset')
- time.sleep(1)
+ time.sleep(0.5)
result = self.vm.qmp('query-block-jobs')
self.assert_qmp(result, 'return[0]/offset', offset)
def do_test_device_not_found(self, cmd, **args):
result = self.vm.qmp(cmd, **args)
- if cmd == 'drive-backup':
- self.assert_qmp(result, 'error/class', 'DeviceNotFound')
- else:
- self.assert_qmp(result, 'error/class', 'GenericError')
+ self.assert_qmp(result, 'error/class', 'GenericError')
def test_device_not_found(self):
self.do_test_device_not_found('drive-backup', device='nonexistent',
self.assert_qmp(result, 'error/class', 'GenericError')
class TestSetSpeed(iotests.QMPTestCase):
- image_len = 80 * 1024 * 1024 # MB
-
def setUp(self):
- qemu_img('create', '-f', iotests.imgfmt, test_img, str(TestSetSpeed.image_len))
- qemu_io('-f', iotests.imgfmt, '-c', 'write -P1 0 512', test_img)
- qemu_img('create', '-f', iotests.imgfmt, blockdev_target_img, str(TestSingleDrive.image_len))
+ qemu_img('create', '-f', iotests.imgfmt, blockdev_target_img, str(image_len))
- self.vm = iotests.VM().add_drive(test_img).add_drive(blockdev_target_img)
+ self.vm = iotests.VM().add_drive(test_img)
+ self.vm.add_drive(blockdev_target_img, interface="none")
self.vm.launch()
def tearDown(self):
self.vm.shutdown()
- os.remove(test_img)
os.remove(blockdev_target_img)
try:
os.remove(target_img)
self.do_test_set_speed_invalid('blockdev-backup', 'drive1')
class TestSingleTransaction(iotests.QMPTestCase):
- image_len = 64 * 1024 * 1024 # MB
-
def setUp(self):
- qemu_img('create', '-f', iotests.imgfmt, test_img, str(TestSingleTransaction.image_len))
- qemu_io('-f', iotests.imgfmt, '-c', 'write -P0x5d 0 64k', test_img)
- qemu_io('-f', iotests.imgfmt, '-c', 'write -P0xd5 1M 32k', test_img)
- qemu_io('-f', iotests.imgfmt, '-c', 'write -P0xdc 32M 124k', test_img)
- qemu_io('-f', iotests.imgfmt, '-c', 'write -P0xdc 67043328 64k', test_img)
- qemu_img('create', '-f', iotests.imgfmt, blockdev_target_img, str(TestSingleDrive.image_len))
-
- self.vm = iotests.VM().add_drive(test_img).add_drive(blockdev_target_img)
+ qemu_img('create', '-f', iotests.imgfmt, blockdev_target_img, str(image_len))
+
+ self.vm = iotests.VM().add_drive(test_img)
+ self.vm.add_drive(blockdev_target_img, interface="none")
if iotests.qemu_default_machine == 'pc':
self.vm.add_drive(None, 'media=cdrom', 'ide')
self.vm.launch()
def tearDown(self):
self.vm.shutdown()
- os.remove(test_img)
os.remove(blockdev_target_img)
try:
os.remove(target_img)
self.assert_qmp(result, 'return', {})
self.vm.resume_drive('drive0')
- time.sleep(1)
+ self.pause_job('drive0')
+
result = self.vm.qmp('query-block-jobs')
offset = self.dictpath(result, 'return[0]/offset')
- time.sleep(1)
+ time.sleep(0.5)
result = self.vm.qmp('query-block-jobs')
self.assert_qmp(result, 'return[0]/offset', offset)
'sync': 'full' },
}
])
- self.assert_qmp(result, 'error/class', 'DeviceNotFound')
+ self.assert_qmp(result, 'error/class', 'GenericError')
result = self.vm.qmp('transaction', actions=[{
'type': 'blockdev-backup',
self.assert_qmp(result, 'error/class', 'GenericError')
self.assert_no_active_block_jobs()
+
+class TestDriveCompression(iotests.QMPTestCase):
+ image_len = 64 * 1024 * 1024 # MB
+ fmt_supports_compression = [{'type': 'qcow2', 'args': ()},
+ {'type': 'vmdk', 'args': ('-o', 'subformat=streamOptimized')}]
+
+ def tearDown(self):
+ self.vm.shutdown()
+ os.remove(blockdev_target_img)
+ try:
+ os.remove(target_img)
+ except OSError:
+ pass
+
+ def do_prepare_drives(self, fmt, args, attach_target):
+ self.vm = iotests.VM().add_drive(test_img)
+
+ qemu_img('create', '-f', fmt, blockdev_target_img,
+ str(TestDriveCompression.image_len), *args)
+ if attach_target:
+ self.vm.add_drive(blockdev_target_img, format=fmt, interface="none")
+
+ self.vm.launch()
+
+ def do_test_compress_complete(self, cmd, format, attach_target, **args):
+ self.do_prepare_drives(format['type'], format['args'], attach_target)
+
+ self.assert_no_active_block_jobs()
+
+ result = self.vm.qmp(cmd, device='drive0', sync='full', compress=True, **args)
+ self.assert_qmp(result, 'return', {})
+
+ self.wait_until_completed()
+
+ self.vm.shutdown()
+ self.assertTrue(iotests.compare_images(test_img, blockdev_target_img,
+ iotests.imgfmt, format['type']),
+ 'target image does not match source after backup')
+
+ def test_complete_compress_drive_backup(self):
+ for format in TestDriveCompression.fmt_supports_compression:
+ self.do_test_compress_complete('drive-backup', format, False,
+ target=blockdev_target_img, mode='existing')
+
+ def test_complete_compress_blockdev_backup(self):
+ for format in TestDriveCompression.fmt_supports_compression:
+ self.do_test_compress_complete('blockdev-backup', format, True,
+ target='drive1')
+
+ def do_test_compress_cancel(self, cmd, format, attach_target, **args):
+ self.do_prepare_drives(format['type'], format['args'], attach_target)
+
+ self.assert_no_active_block_jobs()
+
+ result = self.vm.qmp(cmd, device='drive0', sync='full', compress=True, **args)
+ self.assert_qmp(result, 'return', {})
+
+ event = self.cancel_and_wait()
+ self.assert_qmp(event, 'data/type', 'backup')
+
+ self.vm.shutdown()
+
+ def test_compress_cancel_drive_backup(self):
+ for format in TestDriveCompression.fmt_supports_compression:
+ self.do_test_compress_cancel('drive-backup', format, False,
+ target=blockdev_target_img, mode='existing')
+
+ def test_compress_cancel_blockdev_backup(self):
+ for format in TestDriveCompression.fmt_supports_compression:
+ self.do_test_compress_cancel('blockdev-backup', format, True,
+ target='drive1')
+
+ def do_test_compress_pause(self, cmd, format, attach_target, **args):
+ self.do_prepare_drives(format['type'], format['args'], attach_target)
+
+ self.assert_no_active_block_jobs()
+
+ self.vm.pause_drive('drive0')
+ result = self.vm.qmp(cmd, device='drive0', sync='full', compress=True, **args)
+ self.assert_qmp(result, 'return', {})
+
+ result = self.vm.qmp('block-job-pause', device='drive0')
+ self.assert_qmp(result, 'return', {})
+
+ self.vm.resume_drive('drive0')
+ self.pause_job('drive0')
+
+ result = self.vm.qmp('query-block-jobs')
+ offset = self.dictpath(result, 'return[0]/offset')
+
+ time.sleep(0.5)
+ result = self.vm.qmp('query-block-jobs')
+ self.assert_qmp(result, 'return[0]/offset', offset)
+
+ result = self.vm.qmp('block-job-resume', device='drive0')
+ self.assert_qmp(result, 'return', {})
+
+ self.wait_until_completed()
+
+ self.vm.shutdown()
+ self.assertTrue(iotests.compare_images(test_img, blockdev_target_img,
+ iotests.imgfmt, format['type']),
+ 'target image does not match source after backup')
+
+ def test_compress_pause_drive_backup(self):
+ for format in TestDriveCompression.fmt_supports_compression:
+ self.do_test_compress_pause('drive-backup', format, False,
+ target=blockdev_target_img, mode='existing')
+
+ def test_compress_pause_blockdev_backup(self):
+ for format in TestDriveCompression.fmt_supports_compression:
+ self.do_test_compress_pause('blockdev-backup', format, True,
+ target='drive1')
+
if __name__ == '__main__':
iotests.main(supported_fmts=['raw', 'qcow2'])
projects / qemu.git / blobdiff