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Diffstat (limited to 'nova/test.py')
| -rw-r--r-- | nova/test.py | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/nova/test.py b/nova/test.py index e37967b06d..1cf605f10a 100644 --- a/nova/test.py +++ b/nova/test.py @@ -317,6 +317,13 @@ class TestCase(base.BaseTestCase): # all other tests. scheduler_utils.reset_globals() + # Wait for bare greenlets spawn_n()'ed from a GreenThreadPoolExecutor + # to finish before moving on from the test. When greenlets from a + # previous test remain running, they may attempt to access structures + # (like the database) that have already been torn down and can cause + # the currently running test to fail. + self.useFixture(nova_fixtures.GreenThreadPoolShutdownWait()) + def _setup_cells(self): """Setup a normal cellsv2 environment. |