4d90c187a9
Please review the following patch containing the code changes in the repo. This patch is a transition patch and is the auto-generated output of the python-black tool. Change-Id: I2d2de71da8a105fb62b561899ae78441ddab4032 Signed-off-by: Thanh Ha <zxiiro@gmail.com>
68 lines
2.3 KiB
Python
68 lines
2.3 KiB
Python
# Copyright 2015 David Caro
|
|
#
|
|
# 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 time
|
|
from multiprocessing import cpu_count
|
|
|
|
from testtools import matchers
|
|
from testtools import TestCase
|
|
|
|
from jenkins_jobs.parallel import concurrent
|
|
from tests.base import mock
|
|
|
|
|
|
class TestCaseParallel(TestCase):
|
|
def test_parallel_correct_order(self):
|
|
expected = list(range(10, 20))
|
|
|
|
@concurrent
|
|
def parallel_test(num_base, num_extra):
|
|
return num_base + num_extra
|
|
|
|
parallel_args = [{"num_extra": num} for num in range(10)]
|
|
result = parallel_test(10, concurrent=parallel_args)
|
|
self.assertThat(result, matchers.Equals(expected))
|
|
|
|
def test_parallel_time_less_than_serial(self):
|
|
@concurrent
|
|
def wait(secs):
|
|
time.sleep(secs)
|
|
|
|
before = time.time()
|
|
# ten threads to make it as fast as possible
|
|
wait(concurrent=[{"secs": 1} for _ in range(10)], n_workers=10)
|
|
after = time.time()
|
|
self.assertThat(after - before, matchers.LessThan(5))
|
|
|
|
def test_parallel_single_thread(self):
|
|
expected = list(range(10, 20))
|
|
|
|
@concurrent
|
|
def parallel_test(num_base, num_extra):
|
|
return num_base + num_extra
|
|
|
|
parallel_args = [{"num_extra": num} for num in range(10)]
|
|
result = parallel_test(10, concurrent=parallel_args, n_workers=1)
|
|
self.assertThat(result, matchers.Equals(expected))
|
|
|
|
@mock.patch("jenkins_jobs.parallel.cpu_count", wraps=cpu_count)
|
|
def test_use_auto_detect_cores(self, mockCpu_count):
|
|
@concurrent
|
|
def parallel_test():
|
|
return True
|
|
|
|
result = parallel_test(concurrent=[{} for _ in range(10)], n_workers=0)
|
|
self.assertThat(result, matchers.Equals([True for _ in range(10)]))
|
|
mockCpu_count.assert_called_once_with()
|