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Diffstat (limited to 'cloudinit/sources/tests/test_init.py')
| -rw-r--r-- | cloudinit/sources/tests/test_init.py | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/cloudinit/sources/tests/test_init.py b/cloudinit/sources/tests/test_init.py index 6378e98b..cb1912be 100644 --- a/cloudinit/sources/tests/test_init.py +++ b/cloudinit/sources/tests/test_init.py @@ -575,6 +575,21 @@ class TestDataSource(CiTestCase): " events: New instance first boot", self.logs.getvalue()) + def test_data_sources_cant_mutate_update_events_for_others(self): + """update_events shouldn't be changed for other DSes (LP: #1819913)""" + + class ModifyingDS(DataSource): + + def __init__(self, sys_cfg, distro, paths): + # This mirrors what DataSourceAzure does which causes LP: + # #1819913 + DataSource.__init__(self, sys_cfg, distro, paths) + self.update_events['network'].add(EventType.BOOT) + + before_update_events = copy.deepcopy(self.datasource.update_events) + ModifyingDS(self.sys_cfg, self.distro, self.paths) + self.assertEqual(before_update_events, self.datasource.update_events) + class TestRedactSensitiveData(CiTestCase): |