mirror of
https://github.com/Motorhead1991/qemu.git
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b6aed193e5
In many cases we just want an effect of qmp command and want to raise
on failure. Use vm.cmd() method which does exactly this.
The commit is generated by command
git grep -l '\.qmp(' | xargs ./scripts/python_qmp_updater.py
And then, fix self.assertRaises to expect ExecuteError exception in
tests/qemu-iotests/124
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-id: 20231006154125.1068348-16-vsementsov@yandex-team.ru
Signed-off-by: John Snow <jsnow@redhat.com>
79 lines
2.3 KiB
Python
Executable file
79 lines
2.3 KiB
Python
Executable file
#!/usr/bin/env python3
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# group: rw quick migration
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#
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# Regression test for issue 945:
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# https://gitlab.com/qemu-project/qemu/-/issues/945
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# Test adding an export on top of an iothread-ed block device while in
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# -incoming defer.
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#
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# Copyright (C) 2022 Red Hat, Inc.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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import os
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import iotests
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from iotests import qemu_img_create
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image_size = 1 * 1024 * 1024
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test_img = os.path.join(iotests.test_dir, 'test.img')
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node_name = 'node0'
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iothread_id = 'iothr0'
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nbd_sock = os.path.join(iotests.sock_dir, 'nbd.sock')
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class TestExportIncomingIothread(iotests.QMPTestCase):
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def setUp(self) -> None:
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qemu_img_create('-f', iotests.imgfmt, test_img, str(image_size))
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self.vm = iotests.VM()
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self.vm.add_object(f'iothread,id={iothread_id}')
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self.vm.add_blockdev((
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f'driver={iotests.imgfmt}',
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f'node-name={node_name}',
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'file.driver=file',
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f'file.filename={test_img}'
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))
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self.vm.add_incoming('defer')
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self.vm.launch()
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def tearDown(self):
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self.vm.shutdown()
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os.remove(test_img)
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def test_export_add(self):
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self.vm.cmd('nbd-server-start', {
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'addr': {
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'type': 'unix',
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'data': {
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'path': nbd_sock
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}
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}
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})
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# Regression test for issue 945: This should not fail an assertion
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self.vm.cmd('block-export-add', {
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'type': 'nbd',
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'id': 'exp0',
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'node-name': node_name,
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'iothread': iothread_id
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})
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if __name__ == '__main__':
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iotests.main(supported_fmts=['generic'],
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unsupported_fmts=['luks'], # Would need a secret
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supported_protocols=['file'])
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