** Description changed: nova.tests.unit.virt.test_images.QemuTestCase.test_qemu_info_with_errors is failing in both py27 and py36 tox environments due to a missing mock. This system does not have qemu(-img) installed in it and running unit tests returns the following: ============================== Failed 1 tests - output below: ============================== nova.tests.unit.virt.test_images.QemuTestCase.test_qemu_info_with_errors ------------------------------------------------------------------------ Captured traceback: ~~~~~~~~~~~~~~~~~~~ - b'Traceback (most recent call last):' - b' File "/home/jaypipes/src/git.openstack.org/openstack/nova/nova/virt/images.py", line 73, in qemu_img_info' - b' out, err = utils.execute(*cmd, prlimit=QEMU_IMG_LIMITS)' - b' File "/home/jaypipes/src/git.openstack.org/openstack/nova/nova/utils.py", line 231, in execute' - b' return processutils.execute(*cmd, **kwargs)' - b' File "/home/jaypipes/src/git.openstack.org/openstack/nova/.tox/py36/lib/python3.6/site-packages/oslo_concurrency/processutils.py", line 424, in execute' - b' cmd=sanitized_cmd)' - b'oslo_concurrency.processutils.ProcessExecutionError: Unexpected error while running command.' - b'Command: /home/jaypipes/src/git.openstack.org/openstack/nova/.tox/py36/bin/python -m oslo_concurrency.prlimit --as=1073741824 --cpu=30 -- env LC_ALL=C LANG=C qemu-img info /fake/path' - b'Exit code: 127' - b"Stdout: ''" - b"Stderr: '/usr/bin/env: \xe2\x80\x98qemu-img\xe2\x80\x99: No such file or directory\\n'" - b'' - b'During handling of the above exception, another exception occurred:' - b'' - b'Traceback (most recent call last):' - b' File "/home/jaypipes/src/git.openstack.org/openstack/nova/.tox/py36/lib/python3.6/site-packages/mock/mock.py", line 1305, in patched' - b' return func(*args, **keywargs)' - b' File "/home/jaypipes/src/git.openstack.org/openstack/nova/nova/tests/unit/virt/test_images.py", line 37, in test_qemu_info_with_errors' - b" '/fake/path')" - b' File "/home/jaypipes/src/git.openstack.org/openstack/nova/.tox/py36/lib/python3.6/site-packages/testtools/testcase.py", line 485, in assertRaises' - b' self.assertThat(our_callable, matcher)' - b' File "/home/jaypipes/src/git.openstack.org/openstack/nova/.tox/py36/lib/python3.6/site-packages/testtools/testcase.py", line 496, in assertThat' - b' mismatch_error = self._matchHelper(matchee, matcher, message, verbose)' - b' File "/home/jaypipes/src/git.openstack.org/openstack/nova/.tox/py36/lib/python3.6/site-packages/testtools/testcase.py", line 547, in _matchHelper' - b' mismatch = matcher.match(matchee)' - b' File "/home/jaypipes/src/git.openstack.org/openstack/nova/.tox/py36/lib/python3.6/site-packages/testtools/matchers/_exception.py", line 108, in match' - b' mismatch = self.exception_matcher.match(exc_info)' - b' File "/home/jaypipes/src/git.openstack.org/openstack/nova/.tox/py36/lib/python3.6/site-packages/testtools/matchers/_higherorder.py", line 62, in match' - b' mismatch = matcher.match(matchee)' - b' File "/home/jaypipes/src/git.openstack.org/openstack/nova/.tox/py36/lib/python3.6/site-packages/testtools/testcase.py", line 475, in match' - b' reraise(*matchee)' - b' File "/home/jaypipes/src/git.openstack.org/openstack/nova/.tox/py36/lib/python3.6/site-packages/testtools/_compat3x.py", line 16, in reraise' - b' raise exc_obj.with_traceback(exc_tb)' - b' File "/home/jaypipes/src/git.openstack.org/openstack/nova/.tox/py36/lib/python3.6/site-packages/testtools/matchers/_exception.py", line 101, in match' - b' result = matchee()' - b' File "/home/jaypipes/src/git.openstack.org/openstack/nova/.tox/py36/lib/python3.6/site-packages/testtools/testcase.py", line 1049, in __call__' - b' return self._callable_object(*self._args, **self._kwargs)' - b' File "/home/jaypipes/src/git.openstack.org/openstack/nova/nova/virt/images.py", line 87, in qemu_img_info' - b' raise exception.InvalidDiskInfo(reason=msg)' - b'nova.exception.InvalidDiskInfo: Disk info file is invalid: qemu-img failed to execute on /fake/path : Unexpected error while running command.' - b'Command: /home/jaypipes/src/git.openstack.org/openstack/nova/.tox/py36/bin/python -m oslo_concurrency.prlimit --as=1073741824 --cpu=30 -- env LC_ALL=C LANG=C qemu-img info /fake/path' - b'Exit code: 127' - b"Stdout: ''" - b"Stderr: '/usr/bin/env: \xe2\x80\x98qemu-img\xe2\x80\x99: No such file or directory\\n'" - b'' + b'Traceback (most recent call last):' + b' File "/home/jaypipes/src/git.openstack.org/openstack/nova/nova/virt/images.py", line 73, in qemu_img_info' + b' out, err = utils.execute(*cmd, prlimit=QEMU_IMG_LIMITS)' + b' File "/home/jaypipes/src/git.openstack.org/openstack/nova/nova/utils.py", line 231, in execute' + b' return processutils.execute(*cmd, **kwargs)' + b' File "/home/jaypipes/src/git.openstack.org/openstack/nova/.tox/py36/lib/python3.6/site-packages/oslo_concurrency/processutils.py", line 424, in execute' + b' cmd=sanitized_cmd)' + b'oslo_concurrency.processutils.ProcessExecutionError: Unexpected error while running command.' + b'Command: /home/jaypipes/src/git.openstack.org/openstack/nova/.tox/py36/bin/python -m oslo_concurrency.prlimit --as=1073741824 --cpu=30 -- env LC_ALL=C LANG=C qemu-img info /fake/path' + b'Exit code: 127' + b"Stdout: ''" + b"Stderr: '/usr/bin/env: \xe2\x80\x98qemu-img\xe2\x80\x99: No such file or directory\\n'" + b'' + b'During handling of the above exception, another exception occurred:' + b'' + b'Traceback (most recent call last):' + b' File "/home/jaypipes/src/git.openstack.org/openstack/nova/.tox/py36/lib/python3.6/site-packages/mock/mock.py", line 1305, in patched' + b' return func(*args, **keywargs)' + b' File "/home/jaypipes/src/git.openstack.org/openstack/nova/nova/tests/unit/virt/test_images.py", line 37, in test_qemu_info_with_errors' + b" '/fake/path')" + b' File "/home/jaypipes/src/git.openstack.org/openstack/nova/.tox/py36/lib/python3.6/site-packages/testtools/testcase.py", line 485, in assertRaises' + b' self.assertThat(our_callable, matcher)' + b' File "/home/jaypipes/src/git.openstack.org/openstack/nova/.tox/py36/lib/python3.6/site-packages/testtools/testcase.py", line 496, in assertThat' + b' mismatch_error = self._matchHelper(matchee, matcher, message, verbose)' + b' File "/home/jaypipes/src/git.openstack.org/openstack/nova/.tox/py36/lib/python3.6/site-packages/testtools/testcase.py", line 547, in _matchHelper' + b' mismatch = matcher.match(matchee)' + b' File "/home/jaypipes/src/git.openstack.org/openstack/nova/.tox/py36/lib/python3.6/site-packages/testtools/matchers/_exception.py", line 108, in match' + b' mismatch = self.exception_matcher.match(exc_info)' + b' File "/home/jaypipes/src/git.openstack.org/openstack/nova/.tox/py36/lib/python3.6/site-packages/testtools/matchers/_higherorder.py", line 62, in match' + b' mismatch = matcher.match(matchee)' + b' File "/home/jaypipes/src/git.openstack.org/openstack/nova/.tox/py36/lib/python3.6/site-packages/testtools/testcase.py", line 475, in match' + b' reraise(*matchee)' + b' File "/home/jaypipes/src/git.openstack.org/openstack/nova/.tox/py36/lib/python3.6/site-packages/testtools/_compat3x.py", line 16, in reraise' + b' raise exc_obj.with_traceback(exc_tb)' + b' File "/home/jaypipes/src/git.openstack.org/openstack/nova/.tox/py36/lib/python3.6/site-packages/testtools/matchers/_exception.py", line 101, in match' + b' result = matchee()' + b' File "/home/jaypipes/src/git.openstack.org/openstack/nova/.tox/py36/lib/python3.6/site-packages/testtools/testcase.py", line 1049, in __call__' + b' return self._callable_object(*self._args, **self._kwargs)' + b' File "/home/jaypipes/src/git.openstack.org/openstack/nova/nova/virt/images.py", line 87, in qemu_img_info' + b' raise exception.InvalidDiskInfo(reason=msg)' + b'nova.exception.InvalidDiskInfo: Disk info file is invalid: qemu-img failed to execute on /fake/path : Unexpected error while running command.' + b'Command: /home/jaypipes/src/git.openstack.org/openstack/nova/.tox/py36/bin/python -m oslo_concurrency.prlimit --as=1073741824 --cpu=30 -- env LC_ALL=C LANG=C qemu-img info /fake/path' + b'Exit code: 127' + b"Stdout: ''" + b"Stderr: '/usr/bin/env: \xe2\x80\x98qemu-img\xe2\x80\x99: No such file or directory\\n'" + b'' + + + Adding Ubuntu SRU details: + -------------------------- + [Impact] + When building the latest package version of nova, the following unit test fails: + + nova.tests.unit.virt.test_images.QemuTestCase.test_qemu_info_with_errors + + [Test Case] + Simply building the package will confirm whether or not the test fails. + + [Regression Potential] + Extremely low. This is just a test update.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1765122 Title: qemu-img execute not mocked in unit tests To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1765122/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
