perf2cfg/tests/test_events.py

# Copyright (C) 2020 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.
import random
import unittest

from perf2cfg import events


class TestEvents(unittest.TestCase):

    def test_sort_event_names(self):
        event_names = events.EVENT_SORT_ORDER.copy()
        random.shuffle(event_names)
        got = events.sort_event_names(event_names)

        self.assertEqual(got, events.EVENT_SORT_ORDER)