Public bug reported:
Description
===========
I have performed fault injection in openstack nova by changing the code of
compute/api.py (inserting a representative/probable bug) and then ran the unit,
functional and integration tests and discover that some of the bugs inserted
were not detected by the test suite:
The reference MPFC (Missing paremeter in function call) is a type of fault
where a parameter is missing in a function call.
Steps to reproduce
==================
Line of Code |Original Code |Incorrect Code
4749 |"bdms = [objects.BlockDeviceMapping.get_by_volume_id(
context, volume['id'], instance.uuid)]" |"bdms =
[objects.BlockDeviceMapping.get_by_volume_id(
context, volume['id'])]"
Refactor the line of code above to the incorrect code. Then execute the unit
tests.
Expected result
===============
The unit tests should detect the fault.
Actual result
===============
The fault was not detected by the unit tests.
Environment
===========
The code tested is on the stable/ussuri branch.
** Affects: nova
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1918537
Title:
Fault Injection #1447 - improve unit test effectiveness
Status in OpenStack Compute (nova):
New
Bug description:
Description
===========
I have performed fault injection in openstack nova by changing the code of
compute/api.py (inserting a representative/probable bug) and then ran the unit,
functional and integration tests and discover that some of the bugs inserted
were not detected by the test suite:
The reference MPFC (Missing paremeter in function call) is a type of fault
where a parameter is missing in a function call.
Steps to reproduce
==================
Line of Code |Original Code |Incorrect Code
4749 |"bdms = [objects.BlockDeviceMapping.get_by_volume_id(
context, volume['id'], instance.uuid)]" |"bdms =
[objects.BlockDeviceMapping.get_by_volume_id(
context, volume['id'])]"
Refactor the line of code above to the incorrect code. Then execute the unit
tests.
Expected result
===============
The unit tests should detect the fault.
Actual result
===============
The fault was not detected by the unit tests.
Environment
===========
The code tested is on the stable/ussuri branch.
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https://bugs.launchpad.net/nova/+bug/1918537/+subscriptions
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