test_policy assumes oslo.policy internal implementationd details

Bug #1503890 reported by Davanum Srinivas (DIMS)
16
This bug affects 2 people
Affects Status Importance Assigned to Milestone
neutron
Fix Released
Medium
Kevin Benton
oslo.policy
Fix Released
Undecided
Unassigned

Bug Description

Neutron assumes that oslo.policy uses urlrequest.urlopen()
http://git.openstack.org/cgit/openstack/neutron/tree/neutron/tests/unit/test_policy.py#n108
http://git.openstack.org/cgit/openstack/neutron/tree/neutron/tests/unit/test_policy.py#n121

Unfortunately this assumption is bad as oslo.policy is now using requests.post()
https://review.openstack.org/#/c/226122/

So these 2 tests will fail when we release next oslo.policy version for Mitaka

Changed in neutron:
assignee: nobody → Kevin Benton (kevinbenton)
Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix proposed to neutron (master)

Fix proposed to branch: master
Review: https://review.openstack.org/232248

Changed in neutron:
status: New → In Progress
tags: added: oslo
Changed in neutron:
importance: Undecided → Medium
Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Related fix proposed to neutron (master)

Related fix proposed to branch: master
Review: https://review.openstack.org/232731

Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix merged to neutron (master)

Reviewed: https://review.openstack.org/232248
Committed: https://git.openstack.org/cgit/openstack/neutron/commit/?id=a0f1d9d6de1560be91d3001c8ac9f880a7a5a7e0
Submitter: Jenkins
Branch: master

commit a0f1d9d6de1560be91d3001c8ac9f880a7a5a7e0
Author: Kevin Benton <email address hidden>
Date: Tue Oct 6 19:28:47 2015 -0700

    Mock oslo policy HTTPCheck instead of urllib

    We were mocking internal behavior of oslo policy by
    patching urllib. This will break with the upcoming oslo
    release that switches to requests.

    This patch changes the mock to the HTTPCheck level and we
    can leave implementation details testing up to oslo_policy.

    Change-Id: I07957f01307e25f1547197c720eea6e3e7f0ef5a
    Closes-Bug: #1503890

Changed in neutron:
status: In Progress → Fix Committed
Revision history for this message
Davanum Srinivas (DIMS) (dims-v) wrote :
Changed in oslo.policy:
status: New → Fix Committed
Changed in oslo.policy:
milestone: none → 0.12.0
status: Fix Committed → Fix Released
Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix proposed to neutron (stable/liberty)

Fix proposed to branch: stable/liberty
Review: https://review.openstack.org/233966

Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Change abandoned on neutron (stable/liberty)

Change abandoned by Armando Migliaccio (<email address hidden>) on branch: stable/liberty
Review: https://review.openstack.org/233966
Reason: to be squashed

Revision history for this message
OpenStack Infra (hudson-openstack) wrote :

Change abandoned by Armando Migliaccio (<email address hidden>) on branch: stable/liberty
Review: https://review.openstack.org/233931
Reason: superseded by:

https://review.openstack.org/#/c/232270/

tags: added: liberty-rc-potential
Thierry Carrez (ttx)
Changed in neutron:
milestone: none → liberty-rc3
Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix merged to neutron (stable/liberty)
Download full text (4.2 KiB)

Reviewed: https://review.openstack.org/232270
Committed: https://git.openstack.org/cgit/openstack/neutron/commit/?id=6dcfe3a9362ae5fcf18e5cfb59663e43446cd59c
Submitter: Jenkins
Branch: stable/liberty

commit 6dcfe3a9362ae5fcf18e5cfb59663e43446cd59c
Author: Kevin Benton <email address hidden>
Date: Tue Oct 6 19:28:47 2015 -0700

    Mock oslo policy HTTPCheck instead of urllib

    We were mocking internal behavior of oslo policy by
    patching urllib. This will break with the upcoming oslo
    release that switches to requests.

    This patch changes the mock to the HTTPCheck level and we
    can leave implementation details testing up to oslo_policy.

    Change-Id: I07957f01307e25f1547197c720eea6e3e7f0ef5a
    Closes-Bug: #1503890
    (cherry picked from commit a0f1d9d6de1560be91d3001c8ac9f880a7a5a7e0)

    Add testresources used by oslo.db fixture

    If we use oslo.db fixtures, we'll need the package or
    the next version of oslo.db release will break us.

    Closes-Bug: #1503501
    Change-Id: I7dfbf240333095d91a414ba15a439bdc4804eb25
    (cherry picked from commit 86ad967e40c2c6752ec0fb46cfd3098ede0c7178)

    Fix functional test_server tests

    Now oslo.service 0.10.0 no longer sends SIGHUP to parent and
    children services.

    This was a chance introduced by 286a6ea, and since it invalidated
    the very logic under test, this must be revised.

    (cherry picked from commit 090fe713592c2b6398d999bfa03b80cbb2054609)

    Change-Id: I18a11283925369bc918002477774f196010a1bc3
    Closes-bug: #1505438
    (cherry picked from commit 090fe713592c2b6398d999bfa03b80cbb2054609)

    Make test_server work with older versions of oslo.service

    Change I18a11283925369bc918002477774f196010a1bc3 fixed the test for
    oslo.service >= 0.10.0, but it also broke it for older versions of
    oslo.service. Since the library has minimal version of >= 0.7.0 in
    requirements.txt, test should pass for those versions too.

    Now, instead of validating that either reset() or restart() of workers
    are triggered on SIGHUP, just validate that .start() is triggered the
    expected number of times (either way, no matter how oslo.service decide
    to clean up the children, they exit and then are respawned).

    Change-Id: I41f9d3af780b3178b075bc1e7084f417a2bd1378
    Closes-Bug: #1505645
    (cherry picked from commit 7bb40921660cf29beb68e338e205499efd6ffa36)

    Fixed multiple py34 gate issues

    1. Scope mock of 'open' to module

    By mocking 'open' at the module level, we can avoid affecting
    'open' calls from other modules.

    2. Stop using LOG.exception in contexts with no sys.exc_info set

    Python 3.4 logger fills in record.exc_info with sys.exc_info() result
    [1], and then it uses it to determine the current exception [2] to
    append to the log message. Since there is no exception, exc_info[1] is
    None, and we get AttributeError inside traceback module.

    It's actually a bug in Python interpreter that it attempt to access the
    attribute when there is no exception. It turns out that it's fixed in
    latest master of cPyth...

Read more...

tags: added: in-stable-liberty
Thierry Carrez (ttx)
Changed in neutron:
status: Fix Committed → Fix Released
Thierry Carrez (ttx)
Changed in neutron:
milestone: liberty-rc3 → 7.0.0
Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix proposed to neutron (master)

Fix proposed to branch: master
Review: https://review.openstack.org/235300

Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix merged to neutron (master)
Download full text (16.6 KiB)

Reviewed: https://review.openstack.org/235300
Committed: https://git.openstack.org/cgit/openstack/neutron/commit/?id=140ccc36d172bead2605968b3d61b36cca8a0040
Submitter: Jenkins
Branch: master

commit 6dcfe3a9362ae5fcf18e5cfb59663e43446cd59c
Author: Kevin Benton <email address hidden>
Date: Tue Oct 6 19:28:47 2015 -0700

    Mock oslo policy HTTPCheck instead of urllib

    We were mocking internal behavior of oslo policy by
    patching urllib. This will break with the upcoming oslo
    release that switches to requests.

    This patch changes the mock to the HTTPCheck level and we
    can leave implementation details testing up to oslo_policy.

    Change-Id: I07957f01307e25f1547197c720eea6e3e7f0ef5a
    Closes-Bug: #1503890
    (cherry picked from commit a0f1d9d6de1560be91d3001c8ac9f880a7a5a7e0)

    Add testresources used by oslo.db fixture

    If we use oslo.db fixtures, we'll need the package or
    the next version of oslo.db release will break us.

    Closes-Bug: #1503501
    Change-Id: I7dfbf240333095d91a414ba15a439bdc4804eb25
    (cherry picked from commit 86ad967e40c2c6752ec0fb46cfd3098ede0c7178)

    Fix functional test_server tests

    Now oslo.service 0.10.0 no longer sends SIGHUP to parent and
    children services.

    This was a chance introduced by 286a6ea, and since it invalidated
    the very logic under test, this must be revised.

    (cherry picked from commit 090fe713592c2b6398d999bfa03b80cbb2054609)

    Change-Id: I18a11283925369bc918002477774f196010a1bc3
    Closes-bug: #1505438
    (cherry picked from commit 090fe713592c2b6398d999bfa03b80cbb2054609)

    Make test_server work with older versions of oslo.service

    Change I18a11283925369bc918002477774f196010a1bc3 fixed the test for
    oslo.service >= 0.10.0, but it also broke it for older versions of
    oslo.service. Since the library has minimal version of >= 0.7.0 in
    requirements.txt, test should pass for those versions too.

    Now, instead of validating that either reset() or restart() of workers
    are triggered on SIGHUP, just validate that .start() is triggered the
    expected number of times (either way, no matter how oslo.service decide
    to clean up the children, they exit and then are respawned).

    Change-Id: I41f9d3af780b3178b075bc1e7084f417a2bd1378
    Closes-Bug: #1505645
    (cherry picked from commit 7bb40921660cf29beb68e338e205499efd6ffa36)

    Fixed multiple py34 gate issues

    1. Scope mock of 'open' to module

    By mocking 'open' at the module level, we can avoid affecting
    'open' calls from other modules.

    2. Stop using LOG.exception in contexts with no sys.exc_info set

    Python 3.4 logger fills in record.exc_info with sys.exc_info() result
    [1], and then it uses it to determine the current exception [2] to
    append to the log message. Since there is no exception, exc_info[1] is
    None, and we get AttributeError inside traceback module.

    It's actually a bug in Python interpreter that it attempt to access the
    attribute when there is no exception. It turns out that it's fixed in
    latest master of cPython [3] (...

Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Related fix merged to neutron (master)

Reviewed: https://review.openstack.org/232731
Committed: https://git.openstack.org/cgit/openstack/neutron/commit/?id=87aa03567bc6fe6aca5f963c27566943b07195f3
Submitter: Jenkins
Branch: master

commit 87aa03567bc6fe6aca5f963c27566943b07195f3
Author: Kevin Benton <email address hidden>
Date: Thu Oct 8 13:00:23 2015 -0700

    Replace internal oslo_policy mock with public fixture

    This replaces a mock on an internal oslo_policy http class
    with a public fixture they provide.

    Related-Bug: #1503890
    Change-Id: Ifa445b699f71379c7922960375a5e1d25f873f91

Revision history for this message
Thierry Carrez (ttx) wrote : Fix included in openstack/neutron 8.0.0.0b1

This issue was fixed in the openstack/neutron 8.0.0.0b1 development milestone.

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