dnf/SOURCES/0034-Fix-plugins-unit-tests-unload-plugins-upon-their-del.patch

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2023-05-16 06:13:35 +00:00
From 9700b8fabd102fcf289281c3c04238da90d7b28e Mon Sep 17 00:00:00 2001
From: Jan Kolarik <jkolarik@redhat.com>
Date: Tue, 13 Sep 2022 14:35:10 +0200
Subject: [PATCH] Fix plugins unit tests + unload plugins upon their deletion
=changelog=
type: bugfix
resolves: https://bugzilla.redhat.com/show_bug.cgi?id=2134309
---
dnf/plugin.py | 8 ++++++--
tests/api/test_dnf_base.py | 24 +++++++++++++++++++-----
2 files changed, 25 insertions(+), 7 deletions(-)
diff --git a/dnf/plugin.py b/dnf/plugin.py
index b083727d..d2f46ce3 100644
--- a/dnf/plugin.py
+++ b/dnf/plugin.py
@@ -98,6 +98,9 @@ class Plugins(object):
self.plugin_cls = []
self.plugins = []
+ def __del__(self):
+ self._unload()
+
def _caller(self, method):
for plugin in self.plugins:
try:
@@ -164,8 +167,9 @@ class Plugins(object):
self._caller('transaction')
def _unload(self):
- logger.debug(_('Plugins were unloaded'))
- del sys.modules[DYNAMIC_PACKAGE]
+ if DYNAMIC_PACKAGE in sys.modules:
+ logger.log(dnf.logging.DDEBUG, 'Plugins were unloaded.')
+ del sys.modules[DYNAMIC_PACKAGE]
def unload_removed_plugins(self, transaction):
"""
diff --git a/tests/api/test_dnf_base.py b/tests/api/test_dnf_base.py
index e84e272b..19754b07 100644
--- a/tests/api/test_dnf_base.py
+++ b/tests/api/test_dnf_base.py
@@ -7,10 +7,23 @@ from __future__ import unicode_literals
import dnf
import dnf.conf
+import tests.support
+
from .common import TestCase
from .common import TOUR_4_4
+def conf_with_empty_plugins():
+ """
+ Use empty configuration to avoid importing plugins from default paths
+ which would lead to crash of other tests.
+ """
+ conf = tests.support.FakeConf()
+ conf.plugins = True
+ conf.pluginpath = []
+ return conf
+
+
class DnfBaseApiTest(TestCase):
def setUp(self):
self.base = dnf.Base(dnf.conf.Conf())
@@ -75,13 +88,12 @@ class DnfBaseApiTest(TestCase):
self.assertHasType(self.base.transaction, dnf.db.group.RPMTransaction)
def test_init_plugins(self):
- # Base.init_plugins(disabled_glob=(), enable_plugins=(), cli=None)
+ # Base.init_plugins()
self.assertHasAttr(self.base, "init_plugins")
- # disable plugins to avoid calling dnf.plugin.Plugins._load() multiple times
- # which causes the tests to crash
- self.base.conf.plugins = False
- self.base.init_plugins(disabled_glob=(), enable_plugins=(), cli=None)
+ self.base._conf = conf_with_empty_plugins()
+
+ self.base.init_plugins()
def test_pre_configure_plugins(self):
# Base.pre_configure_plugins()
@@ -99,6 +111,8 @@ class DnfBaseApiTest(TestCase):
# Base.unload_plugins()
self.assertHasAttr(self.base, "unload_plugins")
+ self.base._conf = conf_with_empty_plugins()
+
self.base.init_plugins()
self.base.unload_plugins()
--
2.37.3