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#!/usr/bin/env python3
#
# Copyright 2019, The Android Open Source Project
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
"""Unittests for event_handler."""
# pylint: disable=line-too-long
import unittest
from importlib import reload
from unittest import mock
from test_runners import atest_tf_test_runner as atf_tr
from test_runners import event_handler as e_h
from test_runners import test_runner_base
EVENTS_NORMAL = [
('TEST_MODULE_STARTED', {
'moduleContextFileName':'serial-util1146216{974}2772610436.ser',
'moduleName':'someTestModule'}),
('TEST_RUN_STARTED', {'testCount': 2, 'runName': 'com.android.UnitTests'}),
('TEST_STARTED', {'start_time':52, 'className':'someClassName',
'testName':'someTestName'}),
('TEST_ENDED', {'end_time':1048, 'className':'someClassName',
'testName':'someTestName'}),
('TEST_STARTED', {'start_time':48, 'className':'someClassName2',
'testName':'someTestName2'}),
('TEST_FAILED', {'className':'someClassName2', 'testName':'someTestName2',
'trace': 'someTrace'}),
('TEST_ENDED', {'end_time':9876450, 'className':'someClassName2',
'testName':'someTestName2'}),
('TEST_RUN_ENDED', {}),
('TEST_MODULE_ENDED', {'foo': 'bar'}),
]
EVENTS_RUN_FAILURE = [
('TEST_MODULE_STARTED', {
'moduleContextFileName': 'serial-util11462169742772610436.ser',
'moduleName': 'someTestModule'}),
('TEST_RUN_STARTED', {'testCount': 2, 'runName': 'com.android.UnitTests'}),
('TEST_STARTED', {'start_time':10, 'className': 'someClassName',
'testName':'someTestName'}),
('TEST_RUN_FAILED', {'reason': 'someRunFailureReason'})
]
EVENTS_INVOCATION_FAILURE = [
('TEST_RUN_STARTED', {'testCount': None, 'runName': 'com.android.UnitTests'}),
('INVOCATION_FAILED', {'cause': 'someInvocationFailureReason'})
]
EVENTS_MISSING_TEST_RUN_STARTED_EVENT = [
('TEST_STARTED', {'start_time':52, 'className':'someClassName',
'testName':'someTestName'}),
('TEST_ENDED', {'end_time':1048, 'className':'someClassName',
'testName':'someTestName'}),
]
EVENTS_NOT_BALANCED_BEFORE_RAISE = [
('TEST_MODULE_STARTED', {
'moduleContextFileName':'serial-util1146216{974}2772610436.ser',
'moduleName':'someTestModule'}),
('TEST_RUN_STARTED', {'testCount': 2, 'runName': 'com.android.UnitTests'}),
('TEST_STARTED', {'start_time':10, 'className':'someClassName',
'testName':'someTestName'}),
('TEST_ENDED', {'end_time':18, 'className':'someClassName',
'testName':'someTestName'}),
('TEST_STARTED', {'start_time':19, 'className':'someClassName',
'testName':'someTestName'}),
('TEST_FAILED', {'className':'someClassName2', 'testName':'someTestName2',
'trace': 'someTrace'}),
]
EVENTS_IGNORE = [
('TEST_MODULE_STARTED', {
'moduleContextFileName':'serial-util1146216{974}2772610436.ser',
'moduleName':'someTestModule'}),
('TEST_RUN_STARTED', {'testCount': 2, 'runName': 'com.android.UnitTests'}),
('TEST_STARTED', {'start_time':8, 'className':'someClassName',
'testName':'someTestName'}),
('TEST_ENDED', {'end_time':18, 'className':'someClassName',
'testName':'someTestName'}),
('TEST_STARTED', {'start_time':28, 'className':'someClassName2',
'testName':'someTestName2'}),
('TEST_IGNORED', {'className':'someClassName2', 'testName':'someTestName2',
'trace': 'someTrace'}),
('TEST_ENDED', {'end_time':90, 'className':'someClassName2',
'testName':'someTestName2'}),
('TEST_RUN_ENDED', {}),
('TEST_MODULE_ENDED', {'foo': 'bar'}),
]
EVENTS_WITH_PERF_INFO = [
('TEST_MODULE_STARTED', {
'moduleContextFileName':'serial-util1146216{974}2772610436.ser',
'moduleName':'someTestModule'}),
('TEST_RUN_STARTED', {'testCount': 2, 'runName': 'com.android.UnitTests'}),
('TEST_STARTED', {'start_time':52, 'className':'someClassName',
'testName':'someTestName'}),
('TEST_ENDED', {'end_time':1048, 'className':'someClassName',
'testName':'someTestName'}),
('TEST_STARTED', {'start_time':48, 'className':'someClassName2',
'testName':'someTestName2'}),
('TEST_FAILED', {'className':'someClassName2', 'testName':'someTestName2',
'trace': 'someTrace'}),
('TEST_ENDED', {'end_time':9876450, 'className':'someClassName2',
'testName':'someTestName2', 'cpu_time':'1234.1234(ns)',
'real_time':'5678.5678(ns)', 'iterations':'6666'}),
('TEST_STARTED', {'start_time':10, 'className':'someClassName3',
'testName':'someTestName3'}),
('TEST_ENDED', {'end_time':70, 'className':'someClassName3',
'testName':'someTestName3', 'additional_info_min':'102773',
'additional_info_mean':'105973', 'additional_info_median':'103778'}),
('TEST_RUN_ENDED', {}),
('TEST_MODULE_ENDED', {'foo': 'bar'}),
]
class EventHandlerUnittests(unittest.TestCase):
"""Unit tests for event_handler.py"""
def setUp(self):
reload(e_h)
self.mock_reporter = mock.Mock()
self.fake_eh = e_h.EventHandler(self.mock_reporter,
atf_tr.AtestTradefedTestRunner.NAME)
def tearDown(self):
mock.patch.stopall()
def test_process_event_normal_results(self):
"""Test process_event method for normal test results."""
for name, data in EVENTS_NORMAL:
self.fake_eh.process_event(name, data)
call1 = mock.call(test_runner_base.TestResult(
runner_name=atf_tr.AtestTradefedTestRunner.NAME,
group_name='someTestModule',
test_name='someClassName#someTestName',
status=test_runner_base.PASSED_STATUS,
details=None,
test_count=1,
test_time='(996ms)',
runner_total=None,
group_total=2,
additional_info={},
test_run_name='com.android.UnitTests'
))
call2 = mock.call(test_runner_base.TestResult(
runner_name=atf_tr.AtestTradefedTestRunner.NAME,
group_name='someTestModule',
test_name='someClassName2#someTestName2',
status=test_runner_base.FAILED_STATUS,
details='someTrace',
test_count=2,
test_time='(2h44m36.402s)',
runner_total=None,
group_total=2,
additional_info={},
test_run_name='com.android.UnitTests'
))
self.mock_reporter.process_test_result.assert_has_calls([call1, call2])
def test_process_event_run_failure(self):
"""Test process_event method run failure."""
for name, data in EVENTS_RUN_FAILURE:
self.fake_eh.process_event(name, data)
call = mock.call(test_runner_base.TestResult(
runner_name=atf_tr.AtestTradefedTestRunner.NAME,
group_name='someTestModule',
test_name='someClassName#someTestName',
status=test_runner_base.ERROR_STATUS,
details='someRunFailureReason',
test_count=1,
test_time='',
runner_total=None,
group_total=2,
additional_info={},
test_run_name='com.android.UnitTests'
))
self.mock_reporter.process_test_result.assert_has_calls([call])
def test_process_event_invocation_failure(self):
"""Test process_event method with invocation failure."""
for name, data in EVENTS_INVOCATION_FAILURE:
self.fake_eh.process_event(name, data)
call = mock.call(test_runner_base.TestResult(
runner_name=atf_tr.AtestTradefedTestRunner.NAME,
group_name=None,
test_name=None,
status=test_runner_base.ERROR_STATUS,
details='someInvocationFailureReason',
test_count=0,
test_time='',
runner_total=None,
group_total=None,
additional_info={},
test_run_name='com.android.UnitTests'
))
self.mock_reporter.process_test_result.assert_has_calls([call])
def test_process_event_missing_test_run_started_event(self):
"""Test process_event method for normal test results."""
for name, data in EVENTS_MISSING_TEST_RUN_STARTED_EVENT:
self.fake_eh.process_event(name, data)
call = mock.call(test_runner_base.TestResult(
runner_name=atf_tr.AtestTradefedTestRunner.NAME,
group_name=None,
test_name='someClassName#someTestName',
status=test_runner_base.PASSED_STATUS,
details=None,
test_count=1,
test_time='(996ms)',
runner_total=None,
group_total=None,
additional_info={},
test_run_name=None
))
self.mock_reporter.process_test_result.assert_has_calls([call])
# pylint: disable=protected-access
def test_process_event_not_balanced(self):
"""Test process_event method with start/end event name not balanced."""
for name, data in EVENTS_NOT_BALANCED_BEFORE_RAISE:
self.fake_eh.process_event(name, data)
call = mock.call(test_runner_base.TestResult(
runner_name=atf_tr.AtestTradefedTestRunner.NAME,
group_name='someTestModule',
test_name='someClassName#someTestName',
status=test_runner_base.PASSED_STATUS,
details=None,
test_count=1,
test_time='(8ms)',
runner_total=None,
group_total=2,
additional_info={},
test_run_name='com.android.UnitTests'
))
self.mock_reporter.process_test_result.assert_has_calls([call])
# Event pair: TEST_STARTED -> TEST_RUN_ENDED
# It should raise TradeFedExitError in _check_events_are_balanced()
name = 'TEST_RUN_ENDED'
data = {}
self.assertRaises(e_h.EventHandleError,
self.fake_eh._check_events_are_balanced,
name, self.mock_reporter)
# Event pair: TEST_RUN_STARTED -> TEST_MODULE_ENDED
# It should raise TradeFedExitError in _check_events_are_balanced()
name = 'TEST_MODULE_ENDED'
data = {'foo': 'bar'}
self.assertRaises(e_h.EventHandleError,
self.fake_eh._check_events_are_balanced,
name, self.mock_reporter)
def test_process_event_ignore(self):
"""Test _process_event method for normal test results."""
for name, data in EVENTS_IGNORE:
self.fake_eh.process_event(name, data)
call1 = mock.call(test_runner_base.TestResult(
runner_name=atf_tr.AtestTradefedTestRunner.NAME,
group_name='someTestModule',
test_name='someClassName#someTestName',
status=test_runner_base.PASSED_STATUS,
details=None,
test_count=1,
test_time='(10ms)',
runner_total=None,
group_total=2,
additional_info={},
test_run_name='com.android.UnitTests'
))
call2 = mock.call(test_runner_base.TestResult(
runner_name=atf_tr.AtestTradefedTestRunner.NAME,
group_name='someTestModule',
test_name='someClassName2#someTestName2',
status=test_runner_base.IGNORED_STATUS,
details=None,
test_count=2,
test_time='(62ms)',
runner_total=None,
group_total=2,
additional_info={},
test_run_name='com.android.UnitTests'
))
self.mock_reporter.process_test_result.assert_has_calls([call1, call2])
def test_process_event_with_additional_info(self):
"""Test process_event method with perf information."""
for name, data in EVENTS_WITH_PERF_INFO:
self.fake_eh.process_event(name, data)
call1 = mock.call(test_runner_base.TestResult(
runner_name=atf_tr.AtestTradefedTestRunner.NAME,
group_name='someTestModule',
test_name='someClassName#someTestName',
status=test_runner_base.PASSED_STATUS,
details=None,
test_count=1,
test_time='(996ms)',
runner_total=None,
group_total=2,
additional_info={},
test_run_name='com.android.UnitTests'
))
test_additional_info = {'cpu_time':'1234.1234(ns)', 'real_time':'5678.5678(ns)',
'iterations':'6666'}
call2 = mock.call(test_runner_base.TestResult(
runner_name=atf_tr.AtestTradefedTestRunner.NAME,
group_name='someTestModule',
test_name='someClassName2#someTestName2',
status=test_runner_base.FAILED_STATUS,
details='someTrace',
test_count=2,
test_time='(2h44m36.402s)',
runner_total=None,
group_total=2,
additional_info=test_additional_info,
test_run_name='com.android.UnitTests'
))
test_additional_info2 = {'additional_info_min':'102773',
'additional_info_mean':'105973',
'additional_info_median':'103778'}
call3 = mock.call(test_runner_base.TestResult(
runner_name=atf_tr.AtestTradefedTestRunner.NAME,
group_name='someTestModule',
test_name='someClassName3#someTestName3',
status=test_runner_base.PASSED_STATUS,
details=None,
test_count=3,
test_time='(60ms)',
runner_total=None,
group_total=2,
additional_info=test_additional_info2,
test_run_name='com.android.UnitTests'
))
self.mock_reporter.process_test_result.assert_has_calls([call1, call2, call3])
if __name__ == '__main__':
unittest.main()