** Changed in: ubuntu-drivers-common (Ubuntu)
Status: New => Invalid
** Description changed:
[ Impact ]
- ADT testing fails on arm builders
+ ADT testing fails on arm builders due to a racy test
+
+ [Fix]
+
+ Split the test avoiding the race.
[ Test Plan ]
Run ADT tests in PPA or locally with:
PYTHONPATH=. python3 tests/run
test_ubuntu_drivers.DetectTest.test_system_driver_packages_force_install_nvidia
The error message to look for is:
======================================================================
FAIL: test_system_driver_packages_force_install_nvidia
(test_ubuntu_drivers.DetectTest)
system_driver_packages() force install config points to an older version.
----------------------------------------------------------------------
Traceback (most recent call last):
- File "/usr/lib/python3.10/unittest/mock.py", line 1379, in patched
- return func(*newargs, **newkeywargs)
- File
"/home/ubuntu/ubuntu-drivers-common-0.9.6.2~0.22.04.6~ppa0/tests/test_ubuntu_drivers.py",
line 1479, in test_system_driver_packages_force_install_nvidia
- self.assertFalse('nvidia-driver-510' in res_wrong_json)
+ File "/usr/lib/python3.10/unittest/mock.py", line 1379, in patched
+ return func(*newargs, **newkeywargs)
+ File
"/home/ubuntu/ubuntu-drivers-common-0.9.6.2~0.22.04.6~ppa0/tests/test_ubuntu_drivers.py",
line 1479, in test_system_driver_packages_force_install_nvidia
+ self.assertFalse('nvidia-driver-510' in res_wrong_json)
AssertionError: True is not false
-
[ Where problems could occur ]
during ADT testing on builders
[ Other Info ]
Cause unknown. It sometimes fails when locally on x86 machine but only in
Jammy container. Jammy package ran in Noble container does not fail.
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https://bugs.launchpad.net/bugs/2077654
Title:
Race condition on builders result in 100% fail rate
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