* [selftest][PATCH V2 0/3] QA: create unit tests for event module
@ 2017-02-21 16:33 Jair Gonzalez
2017-02-21 16:33 ` [selftest][PATCH V2 1/3] bitbake: tests: " Jair Gonzalez
` (2 more replies)
0 siblings, 3 replies; 5+ messages in thread
From: Jair Gonzalez @ 2017-02-21 16:33 UTC (permalink / raw)
To: bitbake-devel
Changed in V2:
On bb.tests.event:
- Fixed copyright typo.
- Added assertions for event types in event handler calls.
- Changed sleep calls on test_enable_threadlock and
test_disable_threadlock to the order of seconds to prevent an overlap
offset because a thread scheduler's delay. Improved both tests by
testing the event type and call order differentiating events coming
from each worker thread.
On bb.event:
- Added commit to upgrade the remove method on bb.event class by
updating the event mapping after a class event handler is removed.
This fix is necessary for bitbake-selftest to pass
test_change_handler_event_mapping.
[YOCTO #10368]
The following changes since commit e436a6398684d2872cb541f1cfb0f67b3618d15a:
layer.conf: bump version for change in eSDK selftest behaviour (2017-02-19 09:39:03 -0800)
are available in the git repository at:
git://git.yoctoproject.org/poky-contrib jairglez/bbevents2
http://git.yoctoproject.org/cgit.cgi/poky-contrib/log/?h=jairglez/bbevents2
Jair Gonzalez (3):
bitbake: tests: create unit tests for event module
bitbake: selftest: add bb.tests.event to bitbake-selftest
bitbake: event: remove mapping for deleted event handlers
bitbake/bin/bitbake-selftest | 1 +
bitbake/lib/bb/event.py | 6 +-
bitbake/lib/bb/tests/event.py | 372 ++++++++++++++++++++++++++++++++++++++++++
3 files changed, 378 insertions(+), 1 deletion(-)
create mode 100644 bitbake/lib/bb/tests/event.py
--
2.7.4
^ permalink raw reply [flat|nested] 5+ messages in thread* [selftest][PATCH V2 1/3] bitbake: tests: create unit tests for event module 2017-02-21 16:33 [selftest][PATCH V2 0/3] QA: create unit tests for event module Jair Gonzalez @ 2017-02-21 16:33 ` Jair Gonzalez 2017-02-21 18:22 ` Aníbal Limón 2017-02-21 16:33 ` [selftest][PATCH V2 2/3] bitbake: selftest: add bb.tests.event to bitbake-selftest Jair Gonzalez 2017-02-21 16:33 ` [selftest][PATCH V2 3/3] bitbake: event: remove mapping for deleted event handlers Jair Gonzalez 2 siblings, 1 reply; 5+ messages in thread From: Jair Gonzalez @ 2017-02-21 16:33 UTC (permalink / raw) To: bitbake-devel This change adds a new unit test module (bb.tests.event) for bitbake event. It includes the following items: - Client and server stubs setup - Testing the module's main functions including: - get_class_handlers - set_class_handlers - clean_class_handlers - enable_threadlock - disable_threadlock - get_handlers - set_handlers - execute_handler - fire_class_handlers - print_ui_queue - fire_ui_handlers - fire - fire_from_worker - register - remove - register_UIHhandler - unregister_UIHhandler - Testing event handling using: - class Event(object) - class OperationStarted(Event) - class OperationCompleted(Event) - class OperationProgress(Event) - class ConfigParsed(Event) [YOCTO #10368] Signed-off-by: Jair Gonzalez <jair.de.jesus.gonzalez.plascencia@linux.intel.com> --- bitbake/lib/bb/tests/event.py | 372 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 372 insertions(+) create mode 100644 bitbake/lib/bb/tests/event.py diff --git a/bitbake/lib/bb/tests/event.py b/bitbake/lib/bb/tests/event.py new file mode 100644 index 0000000..c35c595 --- /dev/null +++ b/bitbake/lib/bb/tests/event.py @@ -0,0 +1,372 @@ +# ex:ts=4:sw=4:sts=4:et +# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*- +# +# BitBake Tests for the Event implementation (event.py) +# +# Copyright (C) 2017 Intel Corporation +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License version 2 as +# published by the Free Software Foundation. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License along +# with this program; if not, write to the Free Software Foundation, Inc., +# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. +# + +import unittest +import bb +import logging +import bb.compat +import bb.event +import importlib +import threading +import time +import pickle +from unittest.mock import Mock +from unittest.mock import call + + +class EventQueueStub(): + """ Class used as specification for UI event handler queue stub objects """ + def __init__(self): + return + + def send(self, event): + return + + +class PickleEventQueueStub(): + """ Class used as specification for UI event handler queue stub objects + with sendpickle method """ + def __init__(self): + return + + def sendpickle(self, pickled_event): + return + + +class UIClientStub(): + """ Class used as specification for UI event handler stub objects """ + def __init__(self): + self.event = None + + +class EventHandlingTest(unittest.TestCase): + """ Event handling test class """ + _threadlock_test_calls = [] + + def setUp(self): + self._test_process = Mock() + ui_client1 = UIClientStub() + ui_client2 = UIClientStub() + self._test_ui1 = Mock(wraps=ui_client1) + self._test_ui2 = Mock(wraps=ui_client2) + importlib.reload(bb.event) + + def _create_test_handlers(self): + """ Method used to create a test handler ordered dictionary """ + test_handlers = bb.compat.OrderedDict() + test_handlers["handler1"] = self._test_process.handler1 + test_handlers["handler2"] = self._test_process.handler2 + return test_handlers + + def test_class_handlers(self): + """ Test set_class_handlers and get_class_handlers methods """ + test_handlers = self._create_test_handlers() + bb.event.set_class_handlers(test_handlers) + self.assertEqual(test_handlers, + bb.event.get_class_handlers()) + + def test_handlers(self): + """ Test set_handlers and get_handlers """ + test_handlers = self._create_test_handlers() + bb.event.set_handlers(test_handlers) + self.assertEqual(test_handlers, + bb.event.get_handlers()) + + def test_clean_class_handlers(self): + """ Test clean_class_handlers method """ + cleanDict = bb.compat.OrderedDict() + self.assertEqual(cleanDict, + bb.event.clean_class_handlers()) + + def test_register(self): + """ Test register method for class handlers """ + result = bb.event.register("handler", self._test_process.handler) + self.assertEqual(result, bb.event.Registered) + handlers_dict = bb.event.get_class_handlers() + self.assertIn("handler", handlers_dict) + + def test_already_registered(self): + """ Test detection of an already registed class handler """ + bb.event.register("handler", self._test_process.handler) + handlers_dict = bb.event.get_class_handlers() + self.assertIn("handler", handlers_dict) + result = bb.event.register("handler", self._test_process.handler) + self.assertEqual(result, bb.event.AlreadyRegistered) + + def test_register_from_string(self): + """ Test register method receiving code in string """ + result = bb.event.register("string_handler", " return True") + self.assertEqual(result, bb.event.Registered) + handlers_dict = bb.event.get_class_handlers() + self.assertIn("string_handler", handlers_dict) + + def test_register_with_mask(self): + """ Test register method with event masking """ + mask = ["bb.event.OperationStarted", + "bb.event.OperationCompleted"] + result = bb.event.register("event_handler", + self._test_process.event_handler, + mask) + self.assertEqual(result, bb.event.Registered) + handlers_dict = bb.event.get_class_handlers() + self.assertIn("event_handler", handlers_dict) + + def test_remove(self): + """ Test remove method for class handlers """ + test_handlers = self._create_test_handlers() + bb.event.set_class_handlers(test_handlers) + count = len(test_handlers) + bb.event.remove("handler1", None) + test_handlers = bb.event.get_class_handlers() + self.assertEqual(len(test_handlers), count - 1) + with self.assertRaises(KeyError): + bb.event.remove("handler1", None) + + def test_execute_handler(self): + """ Test execute_handler method for class handlers """ + mask = ["bb.event.OperationProgress"] + result = bb.event.register("event_handler", + self._test_process.event_handler, + mask) + self.assertEqual(result, bb.event.Registered) + event = bb.event.OperationProgress(current=10, total=100) + bb.event.execute_handler("event_handler", + self._test_process.event_handler, + event, + None) + self._test_process.event_handler.assert_called_once_with(event) + + def test_fire_class_handlers(self): + """ Test fire_class_handlers method """ + mask = ["bb.event.OperationStarted"] + result = bb.event.register("event_handler1", + self._test_process.event_handler1, + mask) + self.assertEqual(result, bb.event.Registered) + result = bb.event.register("event_handler2", + self._test_process.event_handler2, + "*") + self.assertEqual(result, bb.event.Registered) + event1 = bb.event.OperationStarted() + event2 = bb.event.OperationCompleted(total=123) + bb.event.fire_class_handlers(event1, None) + bb.event.fire_class_handlers(event2, None) + bb.event.fire_class_handlers(event2, None) + expected_event_handler1 = [call(event1)] + expected_event_handler2 = [call(event1), + call(event2), + call(event2)] + self.assertEqual(self._test_process.event_handler1.call_args_list, + expected_event_handler1) + self.assertEqual(self._test_process.event_handler2.call_args_list, + expected_event_handler2) + + def test_change_handler_event_mapping(self): + """ Test changing the event mapping for class handlers """ + event1 = bb.event.OperationStarted() + event2 = bb.event.OperationCompleted(total=123) + + # register handler for all events + result = bb.event.register("event_handler1", + self._test_process.event_handler1, + "*") + self.assertEqual(result, bb.event.Registered) + bb.event.fire_class_handlers(event1, None) + bb.event.fire_class_handlers(event2, None) + expected = [call(event1), call(event2)] + self.assertEqual(self._test_process.event_handler1.call_args_list, + expected) + + # unregister handler and register it only for OperationStarted + result = bb.event.remove("event_handler1", + self._test_process.event_handler1) + mask = ["bb.event.OperationStarted"] + result = bb.event.register("event_handler1", + self._test_process.event_handler1, + mask) + self.assertEqual(result, bb.event.Registered) + bb.event.fire_class_handlers(event1, None) + bb.event.fire_class_handlers(event2, None) + expected = [call(event1), call(event2), call(event1)] + self.assertEqual(self._test_process.event_handler1.call_args_list, + expected) + + # unregister handler and register it only for OperationCompleted + result = bb.event.remove("event_handler1", + self._test_process.event_handler1) + mask = ["bb.event.OperationCompleted"] + result = bb.event.register("event_handler1", + self._test_process.event_handler1, + mask) + self.assertEqual(result, bb.event.Registered) + bb.event.fire_class_handlers(event1, None) + bb.event.fire_class_handlers(event2, None) + expected = [call(event1), call(event2), call(event1), call(event2)] + self.assertEqual(self._test_process.event_handler1.call_args_list, + expected) + + def test_register_UIHhandler(self): + """ Test register_UIHhandler method """ + result = bb.event.register_UIHhandler(self._test_ui1, mainui=True) + self.assertEqual(result, 1) + + def test_UIHhandler_already_registered(self): + """ Test registering an UIHhandler already existing """ + result = bb.event.register_UIHhandler(self._test_ui1, mainui=True) + self.assertEqual(result, 1) + result = bb.event.register_UIHhandler(self._test_ui1, mainui=True) + self.assertEqual(result, 2) + + def test_unregister_UIHhandler(self): + """ Test unregister_UIHhandler method """ + result = bb.event.register_UIHhandler(self._test_ui1, mainui=True) + self.assertEqual(result, 1) + result = bb.event.unregister_UIHhandler(1) + self.assertIs(result, None) + + def test_fire_ui_handlers(self): + """ Test fire_ui_handlers method """ + self._test_ui1.event = Mock(spec_set=EventQueueStub) + result = bb.event.register_UIHhandler(self._test_ui1, mainui=True) + self.assertEqual(result, 1) + self._test_ui2.event = Mock(spec_set=PickleEventQueueStub) + result = bb.event.register_UIHhandler(self._test_ui2, mainui=True) + self.assertEqual(result, 2) + event1 = bb.event.OperationStarted() + bb.event.fire_ui_handlers(event1, None) + expected = [call(event1)] + self.assertEqual(self._test_ui1.event.send.call_args_list, + expected) + expected = [call(pickle.dumps(event1))] + self.assertEqual(self._test_ui2.event.sendpickle.call_args_list, + expected) + + def test_fire(self): + """ Test fire method used to trigger class and ui event handlers """ + mask = ["bb.event.ConfigParsed"] + result = bb.event.register("event_handler1", + self._test_process.event_handler1, + mask) + + self._test_ui1.event = Mock(spec_set=EventQueueStub) + result = bb.event.register_UIHhandler(self._test_ui1, mainui=True) + self.assertEqual(result, 1) + + event1 = bb.event.ConfigParsed() + bb.event.fire(event1, None) + expected = [call(event1)] + self.assertEqual(self._test_process.event_handler1.call_args_list, + expected) + self.assertEqual(self._test_ui1.event.send.call_args_list, + expected) + + def test_fire_from_worker(self): + """ Test fire_from_worker method """ + self._test_ui1.event = Mock(spec_set=EventQueueStub) + result = bb.event.register_UIHhandler(self._test_ui1, mainui=True) + self.assertEqual(result, 1) + event1 = bb.event.ConfigParsed() + bb.event.fire_from_worker(event1, None) + expected = [call(event1)] + self.assertEqual(self._test_ui1.event.send.call_args_list, + expected) + + def test_print_ui_queue(self): + """ Test print_ui_queue method """ + event1 = bb.event.OperationStarted() + event2 = bb.event.OperationCompleted(total=123) + bb.event.fire(event1, None) + bb.event.fire(event2, None) + logger = logging.getLogger("BitBake") + logger.addHandler(bb.event.LogHandler()) + logger.info("Test info LogRecord") + logger.warning("Test warning LogRecord") + with self.assertLogs("BitBake", level="INFO") as cm: + bb.event.print_ui_queue() + self.assertEqual(cm.output, + ["INFO:BitBake:Test info LogRecord", + "WARNING:BitBake:Test warning LogRecord"]) + + def _set_threadlock_test_mockups(self): + """ Create test mockups used in enable and disable threadlock + tests """ + def ui1_event_send(event): + if type(event) is bb.event.ConfigParsed: + self._threadlock_test_calls.append("w1_ui1") + if type(event) is bb.event.OperationStarted: + self._threadlock_test_calls.append("w2_ui1") + time.sleep(2) + + def ui2_event_send(event): + if type(event) is bb.event.ConfigParsed: + self._threadlock_test_calls.append("w1_ui2") + if type(event) is bb.event.OperationStarted: + self._threadlock_test_calls.append("w2_ui2") + time.sleep(2) + + self._threadlock_test_calls = [] + self._test_ui1.event = EventQueueStub() + self._test_ui1.event.send = ui1_event_send + result = bb.event.register_UIHhandler(self._test_ui1, mainui=True) + self.assertEqual(result, 1) + self._test_ui2.event = EventQueueStub() + self._test_ui2.event.send = ui2_event_send + result = bb.event.register_UIHhandler(self._test_ui2, mainui=True) + self.assertEqual(result, 2) + + def _set_and_run_threadlock_test_workers(self): + """ Create and run workers used in enable and disable threadlock + tests """ + worker1 = threading.Thread(target=self._thread_lock_test_worker1) + worker2 = threading.Thread(target=self._thread_lock_test_worker2) + worker1.start() + time.sleep(1) + worker2.start() + worker1.join() + worker2.join() + + def _thread_lock_test_worker1(self): + """ First worker used to create race conditions for enable and + disable threadlocks tests """ + bb.event.fire(bb.event.ConfigParsed(), None) + + def _thread_lock_test_worker2(self): + """ Second worker used to create race conditions for enable and + disable threadlocks tests """ + bb.event.fire(bb.event.OperationStarted(), None) + + def test_enable_threadlock(self): + """ Test enable_threadlock method """ + self._set_threadlock_test_mockups() + bb.event.enable_threadlock() + self._set_and_run_threadlock_test_workers() + # Calls to UI Handlers should be in order + self.assertEqual(self._threadlock_test_calls, + ["w1_ui1", "w1_ui2", "w2_ui1", "w2_ui2"]) + + def test_disable_threadlock(self): + """ Test disable_threadlock method """ + self._set_threadlock_test_mockups() + bb.event.disable_threadlock() + self._set_and_run_threadlock_test_workers() + # Calls to UI Handlers should be intertwined together + self.assertEqual(self._threadlock_test_calls, + ["w1_ui1", "w2_ui1", "w1_ui2", "w2_ui2"]) -- 2.7.4 ^ permalink raw reply related [flat|nested] 5+ messages in thread
* Re: [selftest][PATCH V2 1/3] bitbake: tests: create unit tests for event module 2017-02-21 16:33 ` [selftest][PATCH V2 1/3] bitbake: tests: " Jair Gonzalez @ 2017-02-21 18:22 ` Aníbal Limón 0 siblings, 0 replies; 5+ messages in thread From: Aníbal Limón @ 2017-02-21 18:22 UTC (permalink / raw) To: Jair Gonzalez, bitbake-devel [-- Attachment #1: Type: text/plain, Size: 18839 bytes --] Hi Jair, Your changes looks good but you send the patch with bitbake/ prefix, please apply the patch into a bitbake devel tree instead of poky and send it again. bitbake/lib/bb/tests/event.py -> lib/bb/tests/event.py Thanks, alimon On 02/21/2017 10:33 AM, Jair Gonzalez wrote: > This change adds a new unit test module (bb.tests.event) > for bitbake event. > It includes the following items: > > - Client and server stubs setup > - Testing the module's main functions including: > - get_class_handlers > - set_class_handlers > - clean_class_handlers > - enable_threadlock > - disable_threadlock > - get_handlers > - set_handlers > - execute_handler > - fire_class_handlers > - print_ui_queue > - fire_ui_handlers > - fire > - fire_from_worker > - register > - remove > - register_UIHhandler > - unregister_UIHhandler > - Testing event handling using: > - class Event(object) > - class OperationStarted(Event) > - class OperationCompleted(Event) > - class OperationProgress(Event) > - class ConfigParsed(Event) > > [YOCTO #10368] > > Signed-off-by: Jair Gonzalez <jair.de.jesus.gonzalez.plascencia@linux.intel.com> > --- > bitbake/lib/bb/tests/event.py | 372 ++++++++++++++++++++++++++++++++++++++++++ > 1 file changed, 372 insertions(+) > create mode 100644 bitbake/lib/bb/tests/event.py > > diff --git a/bitbake/lib/bb/tests/event.py b/bitbake/lib/bb/tests/event.py > new file mode 100644 > index 0000000..c35c595 > --- /dev/null > +++ b/bitbake/lib/bb/tests/event.py > @@ -0,0 +1,372 @@ > +# ex:ts=4:sw=4:sts=4:et > +# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*- > +# > +# BitBake Tests for the Event implementation (event.py) > +# > +# Copyright (C) 2017 Intel Corporation > +# > +# This program is free software; you can redistribute it and/or modify > +# it under the terms of the GNU General Public License version 2 as > +# published by the Free Software Foundation. > +# > +# This program is distributed in the hope that it will be useful, > +# but WITHOUT ANY WARRANTY; without even the implied warranty of > +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > +# GNU General Public License for more details. > +# > +# You should have received a copy of the GNU General Public License along > +# with this program; if not, write to the Free Software Foundation, Inc., > +# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. > +# > + > +import unittest > +import bb > +import logging > +import bb.compat > +import bb.event > +import importlib > +import threading > +import time > +import pickle > +from unittest.mock import Mock > +from unittest.mock import call > + > + > +class EventQueueStub(): > + """ Class used as specification for UI event handler queue stub objects """ > + def __init__(self): > + return > + > + def send(self, event): > + return > + > + > +class PickleEventQueueStub(): > + """ Class used as specification for UI event handler queue stub objects > + with sendpickle method """ > + def __init__(self): > + return > + > + def sendpickle(self, pickled_event): > + return > + > + > +class UIClientStub(): > + """ Class used as specification for UI event handler stub objects """ > + def __init__(self): > + self.event = None > + > + > +class EventHandlingTest(unittest.TestCase): > + """ Event handling test class """ > + _threadlock_test_calls = [] > + > + def setUp(self): > + self._test_process = Mock() > + ui_client1 = UIClientStub() > + ui_client2 = UIClientStub() > + self._test_ui1 = Mock(wraps=ui_client1) > + self._test_ui2 = Mock(wraps=ui_client2) > + importlib.reload(bb.event) > + > + def _create_test_handlers(self): > + """ Method used to create a test handler ordered dictionary """ > + test_handlers = bb.compat.OrderedDict() > + test_handlers["handler1"] = self._test_process.handler1 > + test_handlers["handler2"] = self._test_process.handler2 > + return test_handlers > + > + def test_class_handlers(self): > + """ Test set_class_handlers and get_class_handlers methods """ > + test_handlers = self._create_test_handlers() > + bb.event.set_class_handlers(test_handlers) > + self.assertEqual(test_handlers, > + bb.event.get_class_handlers()) > + > + def test_handlers(self): > + """ Test set_handlers and get_handlers """ > + test_handlers = self._create_test_handlers() > + bb.event.set_handlers(test_handlers) > + self.assertEqual(test_handlers, > + bb.event.get_handlers()) > + > + def test_clean_class_handlers(self): > + """ Test clean_class_handlers method """ > + cleanDict = bb.compat.OrderedDict() > + self.assertEqual(cleanDict, > + bb.event.clean_class_handlers()) > + > + def test_register(self): > + """ Test register method for class handlers """ > + result = bb.event.register("handler", self._test_process.handler) > + self.assertEqual(result, bb.event.Registered) > + handlers_dict = bb.event.get_class_handlers() > + self.assertIn("handler", handlers_dict) > + > + def test_already_registered(self): > + """ Test detection of an already registed class handler """ > + bb.event.register("handler", self._test_process.handler) > + handlers_dict = bb.event.get_class_handlers() > + self.assertIn("handler", handlers_dict) > + result = bb.event.register("handler", self._test_process.handler) > + self.assertEqual(result, bb.event.AlreadyRegistered) > + > + def test_register_from_string(self): > + """ Test register method receiving code in string """ > + result = bb.event.register("string_handler", " return True") > + self.assertEqual(result, bb.event.Registered) > + handlers_dict = bb.event.get_class_handlers() > + self.assertIn("string_handler", handlers_dict) > + > + def test_register_with_mask(self): > + """ Test register method with event masking """ > + mask = ["bb.event.OperationStarted", > + "bb.event.OperationCompleted"] > + result = bb.event.register("event_handler", > + self._test_process.event_handler, > + mask) > + self.assertEqual(result, bb.event.Registered) > + handlers_dict = bb.event.get_class_handlers() > + self.assertIn("event_handler", handlers_dict) > + > + def test_remove(self): > + """ Test remove method for class handlers """ > + test_handlers = self._create_test_handlers() > + bb.event.set_class_handlers(test_handlers) > + count = len(test_handlers) > + bb.event.remove("handler1", None) > + test_handlers = bb.event.get_class_handlers() > + self.assertEqual(len(test_handlers), count - 1) > + with self.assertRaises(KeyError): > + bb.event.remove("handler1", None) > + > + def test_execute_handler(self): > + """ Test execute_handler method for class handlers """ > + mask = ["bb.event.OperationProgress"] > + result = bb.event.register("event_handler", > + self._test_process.event_handler, > + mask) > + self.assertEqual(result, bb.event.Registered) > + event = bb.event.OperationProgress(current=10, total=100) > + bb.event.execute_handler("event_handler", > + self._test_process.event_handler, > + event, > + None) > + self._test_process.event_handler.assert_called_once_with(event) > + > + def test_fire_class_handlers(self): > + """ Test fire_class_handlers method """ > + mask = ["bb.event.OperationStarted"] > + result = bb.event.register("event_handler1", > + self._test_process.event_handler1, > + mask) > + self.assertEqual(result, bb.event.Registered) > + result = bb.event.register("event_handler2", > + self._test_process.event_handler2, > + "*") > + self.assertEqual(result, bb.event.Registered) > + event1 = bb.event.OperationStarted() > + event2 = bb.event.OperationCompleted(total=123) > + bb.event.fire_class_handlers(event1, None) > + bb.event.fire_class_handlers(event2, None) > + bb.event.fire_class_handlers(event2, None) > + expected_event_handler1 = [call(event1)] > + expected_event_handler2 = [call(event1), > + call(event2), > + call(event2)] > + self.assertEqual(self._test_process.event_handler1.call_args_list, > + expected_event_handler1) > + self.assertEqual(self._test_process.event_handler2.call_args_list, > + expected_event_handler2) > + > + def test_change_handler_event_mapping(self): > + """ Test changing the event mapping for class handlers """ > + event1 = bb.event.OperationStarted() > + event2 = bb.event.OperationCompleted(total=123) > + > + # register handler for all events > + result = bb.event.register("event_handler1", > + self._test_process.event_handler1, > + "*") > + self.assertEqual(result, bb.event.Registered) > + bb.event.fire_class_handlers(event1, None) > + bb.event.fire_class_handlers(event2, None) > + expected = [call(event1), call(event2)] > + self.assertEqual(self._test_process.event_handler1.call_args_list, > + expected) > + > + # unregister handler and register it only for OperationStarted > + result = bb.event.remove("event_handler1", > + self._test_process.event_handler1) > + mask = ["bb.event.OperationStarted"] > + result = bb.event.register("event_handler1", > + self._test_process.event_handler1, > + mask) > + self.assertEqual(result, bb.event.Registered) > + bb.event.fire_class_handlers(event1, None) > + bb.event.fire_class_handlers(event2, None) > + expected = [call(event1), call(event2), call(event1)] > + self.assertEqual(self._test_process.event_handler1.call_args_list, > + expected) > + > + # unregister handler and register it only for OperationCompleted > + result = bb.event.remove("event_handler1", > + self._test_process.event_handler1) > + mask = ["bb.event.OperationCompleted"] > + result = bb.event.register("event_handler1", > + self._test_process.event_handler1, > + mask) > + self.assertEqual(result, bb.event.Registered) > + bb.event.fire_class_handlers(event1, None) > + bb.event.fire_class_handlers(event2, None) > + expected = [call(event1), call(event2), call(event1), call(event2)] > + self.assertEqual(self._test_process.event_handler1.call_args_list, > + expected) > + > + def test_register_UIHhandler(self): > + """ Test register_UIHhandler method """ > + result = bb.event.register_UIHhandler(self._test_ui1, mainui=True) > + self.assertEqual(result, 1) > + > + def test_UIHhandler_already_registered(self): > + """ Test registering an UIHhandler already existing """ > + result = bb.event.register_UIHhandler(self._test_ui1, mainui=True) > + self.assertEqual(result, 1) > + result = bb.event.register_UIHhandler(self._test_ui1, mainui=True) > + self.assertEqual(result, 2) > + > + def test_unregister_UIHhandler(self): > + """ Test unregister_UIHhandler method """ > + result = bb.event.register_UIHhandler(self._test_ui1, mainui=True) > + self.assertEqual(result, 1) > + result = bb.event.unregister_UIHhandler(1) > + self.assertIs(result, None) > + > + def test_fire_ui_handlers(self): > + """ Test fire_ui_handlers method """ > + self._test_ui1.event = Mock(spec_set=EventQueueStub) > + result = bb.event.register_UIHhandler(self._test_ui1, mainui=True) > + self.assertEqual(result, 1) > + self._test_ui2.event = Mock(spec_set=PickleEventQueueStub) > + result = bb.event.register_UIHhandler(self._test_ui2, mainui=True) > + self.assertEqual(result, 2) > + event1 = bb.event.OperationStarted() > + bb.event.fire_ui_handlers(event1, None) > + expected = [call(event1)] > + self.assertEqual(self._test_ui1.event.send.call_args_list, > + expected) > + expected = [call(pickle.dumps(event1))] > + self.assertEqual(self._test_ui2.event.sendpickle.call_args_list, > + expected) > + > + def test_fire(self): > + """ Test fire method used to trigger class and ui event handlers """ > + mask = ["bb.event.ConfigParsed"] > + result = bb.event.register("event_handler1", > + self._test_process.event_handler1, > + mask) > + > + self._test_ui1.event = Mock(spec_set=EventQueueStub) > + result = bb.event.register_UIHhandler(self._test_ui1, mainui=True) > + self.assertEqual(result, 1) > + > + event1 = bb.event.ConfigParsed() > + bb.event.fire(event1, None) > + expected = [call(event1)] > + self.assertEqual(self._test_process.event_handler1.call_args_list, > + expected) > + self.assertEqual(self._test_ui1.event.send.call_args_list, > + expected) > + > + def test_fire_from_worker(self): > + """ Test fire_from_worker method """ > + self._test_ui1.event = Mock(spec_set=EventQueueStub) > + result = bb.event.register_UIHhandler(self._test_ui1, mainui=True) > + self.assertEqual(result, 1) > + event1 = bb.event.ConfigParsed() > + bb.event.fire_from_worker(event1, None) > + expected = [call(event1)] > + self.assertEqual(self._test_ui1.event.send.call_args_list, > + expected) > + > + def test_print_ui_queue(self): > + """ Test print_ui_queue method """ > + event1 = bb.event.OperationStarted() > + event2 = bb.event.OperationCompleted(total=123) > + bb.event.fire(event1, None) > + bb.event.fire(event2, None) > + logger = logging.getLogger("BitBake") > + logger.addHandler(bb.event.LogHandler()) > + logger.info("Test info LogRecord") > + logger.warning("Test warning LogRecord") > + with self.assertLogs("BitBake", level="INFO") as cm: > + bb.event.print_ui_queue() > + self.assertEqual(cm.output, > + ["INFO:BitBake:Test info LogRecord", > + "WARNING:BitBake:Test warning LogRecord"]) > + > + def _set_threadlock_test_mockups(self): > + """ Create test mockups used in enable and disable threadlock > + tests """ > + def ui1_event_send(event): > + if type(event) is bb.event.ConfigParsed: > + self._threadlock_test_calls.append("w1_ui1") > + if type(event) is bb.event.OperationStarted: > + self._threadlock_test_calls.append("w2_ui1") > + time.sleep(2) > + > + def ui2_event_send(event): > + if type(event) is bb.event.ConfigParsed: > + self._threadlock_test_calls.append("w1_ui2") > + if type(event) is bb.event.OperationStarted: > + self._threadlock_test_calls.append("w2_ui2") > + time.sleep(2) > + > + self._threadlock_test_calls = [] > + self._test_ui1.event = EventQueueStub() > + self._test_ui1.event.send = ui1_event_send > + result = bb.event.register_UIHhandler(self._test_ui1, mainui=True) > + self.assertEqual(result, 1) > + self._test_ui2.event = EventQueueStub() > + self._test_ui2.event.send = ui2_event_send > + result = bb.event.register_UIHhandler(self._test_ui2, mainui=True) > + self.assertEqual(result, 2) > + > + def _set_and_run_threadlock_test_workers(self): > + """ Create and run workers used in enable and disable threadlock > + tests """ > + worker1 = threading.Thread(target=self._thread_lock_test_worker1) > + worker2 = threading.Thread(target=self._thread_lock_test_worker2) > + worker1.start() > + time.sleep(1) > + worker2.start() > + worker1.join() > + worker2.join() > + > + def _thread_lock_test_worker1(self): > + """ First worker used to create race conditions for enable and > + disable threadlocks tests """ > + bb.event.fire(bb.event.ConfigParsed(), None) > + > + def _thread_lock_test_worker2(self): > + """ Second worker used to create race conditions for enable and > + disable threadlocks tests """ > + bb.event.fire(bb.event.OperationStarted(), None) > + > + def test_enable_threadlock(self): > + """ Test enable_threadlock method """ > + self._set_threadlock_test_mockups() > + bb.event.enable_threadlock() > + self._set_and_run_threadlock_test_workers() > + # Calls to UI Handlers should be in order > + self.assertEqual(self._threadlock_test_calls, > + ["w1_ui1", "w1_ui2", "w2_ui1", "w2_ui2"]) > + > + def test_disable_threadlock(self): > + """ Test disable_threadlock method """ > + self._set_threadlock_test_mockups() > + bb.event.disable_threadlock() > + self._set_and_run_threadlock_test_workers() > + # Calls to UI Handlers should be intertwined together > + self.assertEqual(self._threadlock_test_calls, > + ["w1_ui1", "w2_ui1", "w1_ui2", "w2_ui2"]) > [-- Attachment #2: OpenPGP digital signature --] [-- Type: application/pgp-signature, Size: 836 bytes --] ^ permalink raw reply [flat|nested] 5+ messages in thread
* [selftest][PATCH V2 2/3] bitbake: selftest: add bb.tests.event to bitbake-selftest 2017-02-21 16:33 [selftest][PATCH V2 0/3] QA: create unit tests for event module Jair Gonzalez 2017-02-21 16:33 ` [selftest][PATCH V2 1/3] bitbake: tests: " Jair Gonzalez @ 2017-02-21 16:33 ` Jair Gonzalez 2017-02-21 16:33 ` [selftest][PATCH V2 3/3] bitbake: event: remove mapping for deleted event handlers Jair Gonzalez 2 siblings, 0 replies; 5+ messages in thread From: Jair Gonzalez @ 2017-02-21 16:33 UTC (permalink / raw) To: bitbake-devel Tests for bitbake event module were created on bb.tests.event. This change is to include them on the default test list in bitbake-selftest script. [YOCTO #10368] Signed-off-by: Jair Gonzalez <jair.de.jesus.gonzalez.plascencia@linux.intel.com> --- bitbake/bin/bitbake-selftest | 1 + 1 file changed, 1 insertion(+) diff --git a/bitbake/bin/bitbake-selftest b/bitbake/bin/bitbake-selftest index 380e003..afe1603 100755 --- a/bitbake/bin/bitbake-selftest +++ b/bitbake/bin/bitbake-selftest @@ -28,6 +28,7 @@ except RuntimeError as exc: tests = ["bb.tests.codeparser", "bb.tests.cow", "bb.tests.data", + "bb.tests.event", "bb.tests.fetch", "bb.tests.parse", "bb.tests.utils"] -- 2.7.4 ^ permalink raw reply related [flat|nested] 5+ messages in thread
* [selftest][PATCH V2 3/3] bitbake: event: remove mapping for deleted event handlers 2017-02-21 16:33 [selftest][PATCH V2 0/3] QA: create unit tests for event module Jair Gonzalez 2017-02-21 16:33 ` [selftest][PATCH V2 1/3] bitbake: tests: " Jair Gonzalez 2017-02-21 16:33 ` [selftest][PATCH V2 2/3] bitbake: selftest: add bb.tests.event to bitbake-selftest Jair Gonzalez @ 2017-02-21 16:33 ` Jair Gonzalez 2 siblings, 0 replies; 5+ messages in thread From: Jair Gonzalez @ 2017-02-21 16:33 UTC (permalink / raw) To: bitbake-devel The current remove method for class event handlers does not update the event mapping after an event handler is deleted from the main dictionary. This change enhances the remove method by also updating the event mapping accordingly. This was detected after creating the bb.tests.event module. [YOCTO #10368] Signed-off-by: Jair Gonzalez <jair.de.jesus.gonzalez.plascencia@linux.intel.com> --- bitbake/lib/bb/event.py | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/bitbake/lib/bb/event.py b/bitbake/lib/bb/event.py index 6d8493b..e5b7447 100644 --- a/bitbake/lib/bb/event.py +++ b/bitbake/lib/bb/event.py @@ -264,6 +264,11 @@ def register(name, handler, mask=None, filename=None, lineno=None): def remove(name, handler): """Remove an Event handler""" _handlers.pop(name) + if name in _catchall_handlers: + _catchall_handlers.pop(name) + for event in _event_handler_map.keys(): + if name in _event_handler_map[event]: + _event_handler_map[event].pop(name) def get_handlers(): return _handlers @@ -783,4 +788,3 @@ class NetworkTestFailed(Event): """ Event to indicate network test has failed """ - -- 2.7.4 ^ permalink raw reply related [flat|nested] 5+ messages in thread
end of thread, other threads:[~2017-02-21 18:19 UTC | newest] Thread overview: 5+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2017-02-21 16:33 [selftest][PATCH V2 0/3] QA: create unit tests for event module Jair Gonzalez 2017-02-21 16:33 ` [selftest][PATCH V2 1/3] bitbake: tests: " Jair Gonzalez 2017-02-21 18:22 ` Aníbal Limón 2017-02-21 16:33 ` [selftest][PATCH V2 2/3] bitbake: selftest: add bb.tests.event to bitbake-selftest Jair Gonzalez 2017-02-21 16:33 ` [selftest][PATCH V2 3/3] bitbake: event: remove mapping for deleted event handlers Jair Gonzalez
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