tests/qemu-iotests/iotests.py

16 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
54 # This will not work if arguments contain spaces but is necessary if we
97     # not being run via "check". There may be other things set up by
108     # not yet invoked)
172     if not args or args[0] != 'create':
185     if parsed.f is not None:
198             all('key-secret' not in opts for opts in opts_list):
223         inspected to show greater detail. If this exception is not
229         properties. If streams are not combined, it will also have a
265     # Dictionaries are not ordered prior to 3.6, therefore:
343     if not filter_path:
376         # We need to keep the Popen objext around, and not
413         assert '\n' not in cmd
415         assert cmd not in ('q', 'quit')
424     # Python < 3.8 would complain if this type were not a string literal
425     # (importing `annotations` from `__future__` would work; but not on <= 3.6)
429         assert '--pidfile' not in args
444         if self._qmp is not None:
446         while not os.path.exists(self.pidfile):
447             if self._p.poll() is not None:
462         assert self._qmp is not None
466         assert self._qmp is not None
471         assert self._qmp is not None
482         if self._qmpsock is not None:
493         if self._p is not None:
521     assert not os.path.exists(pid_file)
530             while not os.path.exists(pid_file):
531                 if p.poll() is not None:
574     if not isinstance(value, int):
732         do_sort = not isinstance(msg, OrderedDict)
818     if not hasattr(file_path_remover, 'paths'):
837         raise ValueError("Protocol %s not supported" % (imgproto))
844         timer = 15.0 if not (qemu_gdb or qemu_valgrind) else None
857         if not qemu_valgrind or not self._popen:
892         if path is not None:
901         if img_format == 'luks' and 'key-secret' not in opts:
903             if luks_default_secret_object not in self._args:
940         if not event:
1039             elif status == 'pending' and not auto_finalize:
1046             elif status == 'concluded' and not auto_dismiss:
1144         point to @root.  However, in practice this case is not useful
1145         and hence not allowed.
1164         # An empty @path is not allowed, so the root node must be present
1165         assert node is not None, 'Root node %s not found' % root
1168             assert node is not None, 'Cannot follow path %s%s' % (root, path)
1209             if not isinstance(d, dict) or component not in d:
1214                 if not isinstance(d, list):
1216                               f'is not a list in "{d}"')
1287         while not cancelled:
1355                         if job['paused'] and not job['busy']:
1379     logger.warning("%s not run: %s", seq, reason)
1383     '''Mark this test case as not having been run (without actually
1393         outfile.write('    [case not run] ' + reason + '\n')
1404     not_sup = supported_fmts and (imgfmt not in supported_fmts)
1406         notrun('not suitable for this image format: %s' % imgfmt)
1413     assert not (supported and unsupported)
1418     not_sup = supported and (imgproto not in supported)
1420         notrun('not suitable for this protocol: %s' % imgproto)
1425         notrun('not suitable for this OS: %s' % sys.platform)
1428         if not any((sys.platform.startswith(x) for x in supported)):
1429             notrun('not suitable for this OS: %s' % sys.platform)
1432     if supported_cache_modes and (cachemode not in supported_cache_modes):
1433         notrun('not suitable for this cache mode: %s' % cachemode)
1436     if supported_aio_modes and (aiomode not in supported_aio_modes):
1437         notrun('not suitable for this aio mode: %s' % aiomode)
1442         notrun(f'formats {usf_list} are not whitelisted')
1447     if 'virtio-blk' not in out:
1452     if 'virtio-scsi-pci' not in out and 'virtio-scsi-ccw' not in out:
1460     # TEST_IMG in iotests.py, not saying about somehow parsing $variables.
1461     # So, for simplicity let's just not support any IMGOPTS with '$' inside.
1464         notrun(f'not suitable for this imgopts: {imgopts}')
1471     '''Skip test suite if quorum support is not available'''
1472     if not supports_quorum():
1480     If not, return the reason why.
1508     Skip test suite if LUKS does not work
1511     if not working:
1525             "'compression-type' does not accept value 'zstd'" in res.stdout:
1531     if not supports_qcow2_zstd_compression():
1532         notrun('zstd compression not supported')
1548     if not hasattr(supported_formats, "formats"):
1551     if read_only not in supported_formats.formats:
1572                 msg = f'{test_case}: formats {usf_list} are not whitelisted'
1671     :return: Bool; Whether or not debug mode has been requested via the CLI.
1673     # Note: Python 3.6 and pylint do not like 'Collection' so use 'Sequence'.
1695     if not test_function: