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workload-automation/tests/test_execution.py
Jonathan Paynter 7bea3a69bb tests: Add tests to check job finalized
Adds tests to see if jobs are finalized after being skipped,
failed. Tests if jobs are labelled as skipped.
2020-09-10 15:52:20 +01:00

316 lines
9.8 KiB
Python

# Copyright 2020 ARM Limited
#
# 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.
#
import os
import tempfile
from unittest import TestCase
from mock.mock import Mock
from nose.tools import assert_equal
from datetime import datetime
from wa.framework.configuration import RunConfiguration
from wa.framework.configuration.core import JobSpec, Status
from wa.framework.execution import ExecutionContext, Runner
from wa.framework.job import Job
from wa.framework.output import RunOutput, init_run_output
from wa.framework.output_processor import ProcessorManager
import wa.framework.signal as signal
from wa.framework.run import JobState
from wa.framework.exception import ExecutionError
class MockConfigManager(Mock):
@property
def jobs(self):
return self._joblist
@property
def loaded_config_sources(self):
return []
@property
def plugin_cache(self):
return MockPluginCache()
def __init__(self, *args, **kwargs):
super(MockConfigManager, self).__init__(*args, **kwargs)
self._joblist = None
self.run_config = RunConfiguration()
def to_pod(self):
return {}
class MockPluginCache(Mock):
def list_plugins(self, kind=None):
return []
class MockProcessorManager(Mock):
def __init__(self, *args, **kwargs):
super(MockProcessorManager, self).__init__(*args, **kwargs)
def get_enabled(self):
return []
class JobState_force_retry(JobState):
@property
def status(self):
return self._status
@status.setter
def status(self, value):
if(self.retries != self.times_to_retry) and (value == Status.RUNNING):
self._status = Status.FAILED
if self.output:
self.output.status = Status.FAILED
else:
self._status = value
if self.output:
self.output.status = value
def __init__(self, to_retry, *args, **kwargs):
self.retries = 0
self._status = Status.NEW
self.times_to_retry = to_retry
self.output = None
super(JobState_force_retry, self).__init__(*args, **kwargs)
class Job_force_retry(Job):
'''This class imitates a job that retries as many times as specified by
``retries`` in its constructor'''
def __init__(self, to_retry, *args, **kwargs):
super(Job_force_retry, self).__init__(*args, **kwargs)
self.state = JobState_force_retry(to_retry, self.id, self.label, self.iteration, Status.NEW)
self.initialized = False
self.finalized = False
def initialize(self, context):
self.initialized = True
return super().initialize(context)
def finalize(self, context):
self.finalized = True
return super().finalize(context)
class TestRunState(TestCase):
def setUp(self):
self.path = tempfile.mkstemp()[1]
os.remove(self.path)
self.initialise_signals()
self.context = get_context(self.path)
self.job_spec = get_jobspec()
def tearDown(self):
signal.disconnect(self._verify_serialized_state, signal.RUN_INITIALIZED)
signal.disconnect(self._verify_serialized_state, signal.JOB_STARTED)
signal.disconnect(self._verify_serialized_state, signal.JOB_RESTARTED)
signal.disconnect(self._verify_serialized_state, signal.JOB_COMPLETED)
signal.disconnect(self._verify_serialized_state, signal.JOB_FAILED)
signal.disconnect(self._verify_serialized_state, signal.JOB_ABORTED)
signal.disconnect(self._verify_serialized_state, signal.RUN_FINALIZED)
def test_job_state_transitions_pass(self):
'''Tests state equality when the job passes first try'''
job = Job(self.job_spec, 1, self.context)
job.workload = Mock()
self.context.cm._joblist = [job]
self.context.run_state.add_job(job)
runner = Runner(self.context, MockProcessorManager())
runner.run()
def test_job_state_transitions_fail(self):
'''Tests state equality when job fails completely'''
job = Job_force_retry(3, self.job_spec, 1, self.context)
job.workload = Mock()
self.context.cm._joblist = [job]
self.context.run_state.add_job(job)
runner = Runner(self.context, MockProcessorManager())
runner.run()
def test_job_state_transitions_retry(self):
'''Tests state equality when job fails initially'''
job = Job_force_retry(1, self.job_spec, 1, self.context)
job.workload = Mock()
self.context.cm._joblist = [job]
self.context.run_state.add_job(job)
runner = Runner(self.context, MockProcessorManager())
runner.run()
def initialise_signals(self):
signal.connect(self._verify_serialized_state, signal.RUN_INITIALIZED)
signal.connect(self._verify_serialized_state, signal.JOB_STARTED)
signal.connect(self._verify_serialized_state, signal.JOB_RESTARTED)
signal.connect(self._verify_serialized_state, signal.JOB_COMPLETED)
signal.connect(self._verify_serialized_state, signal.JOB_FAILED)
signal.connect(self._verify_serialized_state, signal.JOB_ABORTED)
signal.connect(self._verify_serialized_state, signal.RUN_FINALIZED)
def _verify_serialized_state(self, _):
fs_state = RunOutput(self.path).state
ex_state = self.context.run_output.state
assert_equal(fs_state.status, ex_state.status)
fs_js_zip = zip(
[value for key, value in fs_state.jobs.items()],
[value for key, value in ex_state.jobs.items()]
)
for fs_jobstate, ex_jobstate in fs_js_zip:
assert_equal(fs_jobstate.iteration, ex_jobstate.iteration)
assert_equal(fs_jobstate.retries, ex_jobstate.retries)
assert_equal(fs_jobstate.status, ex_jobstate.status)
class TestJobState(TestCase):
def test_job_retry_status(self):
job_spec = get_jobspec()
context = get_context()
job = Job_force_retry(2, job_spec, 1, context)
job.workload = Mock()
context.cm._joblist = [job]
context.run_state.add_job(job)
verifier = lambda _: assert_equal(job.status, Status.PENDING)
signal.connect(verifier, signal.JOB_RESTARTED)
runner = Runner(context, MockProcessorManager())
runner.run()
signal.disconnect(verifier, signal.JOB_RESTARTED)
def test_skipped_job_state(self):
# Test, if the first job fails and the bail parameter set,
# that the remaining jobs have status: SKIPPED
job_spec = get_jobspec()
context = get_context()
context.cm.run_config.bail_on_job_failure = True
job1 = Job_force_retry(3, job_spec, 1, context)
job2 = Job(job_spec, 1, context)
job1.workload = Mock()
job2.workload = Mock()
context.cm._joblist = [job1, job2]
context.run_state.add_job(job1)
context.run_state.add_job(job2)
runner = Runner(context, MockProcessorManager())
try:
runner.run()
except ExecutionError:
assert_equal(job2.status, Status.SKIPPED)
else:
assert False, "ExecutionError not raised"
def test_normal_job_finalized(self):
# Test that a job is initialized then finalized normally
job_spec = get_jobspec()
context = get_context()
job = Job_force_retry(0, job_spec, 1, context)
job.workload = Mock()
context.cm._joblist = [job]
context.run_state.add_job(job)
runner = Runner(context, MockProcessorManager())
runner.run()
assert_equal(job.initialized, True)
assert_equal(job.finalized, True)
def test_skipped_job_finalized(self):
# Test that a skipped job has been finalized
job_spec = get_jobspec()
context = get_context()
context.cm.run_config.bail_on_job_failure = True
job1 = Job_force_retry(3, job_spec, 1, context)
job2 = Job_force_retry(0, job_spec, 1, context)
job1.workload = Mock()
job2.workload = Mock()
context.cm._joblist = [job1, job2]
context.run_state.add_job(job1)
context.run_state.add_job(job2)
runner = Runner(context, MockProcessorManager())
try:
runner.run()
except ExecutionError:
assert_equal(job2.finalized, True)
else:
assert False, "ExecutionError not raised"
def test_failed_job_finalized(self):
# Test that a failed job, while the bail parameter is set,
# is finalized
job_spec = get_jobspec()
context = get_context()
context.cm.run_config.bail_on_job_failure = True
job1 = Job_force_retry(3, job_spec, 1, context)
job1.workload = Mock()
context.cm._joblist = [job1]
context.run_state.add_job(job1)
runner = Runner(context, MockProcessorManager())
try:
runner.run()
except ExecutionError:
assert_equal(job1.finalized, True)
else:
assert False, "ExecutionError not raised"
def get_context(path=None):
if not path:
path = tempfile.mkstemp()[1]
os.remove(path)
config = MockConfigManager()
output = init_run_output(path, config)
return ExecutionContext(config, Mock(), output)
def get_jobspec():
job_spec = JobSpec()
job_spec.augmentations = {}
job_spec.finalize()
return job_spec