unit_tests/Sl4aSanityTest.py

#!/usr/bin/env python3
#
# Copyright 2022 The Fuchsia Authors
#
# 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.

from antlion.base_test import BaseTestClass


class Sl4aSanityTest(BaseTestClass):
    """Tests for sl4a basic sanity.

    Run these tests individually with option -r 100.
    """

    def __init__(self, controllers):
        BaseTestClass.__init__(self, controllers)
        self.tests = ("test_bring_up_and_shutdown",
                      "test_message_then_shutdown_stress")

    def test_bring_up_and_shutdown(self):
        """Constantly start and terminate sl4a sessions.

        Verify in log that the "manager map key" is always empty before a
        session starts.
        Verify in log by looking at timestamps that after the test finishes, no
        more message regarding sl4a happens.
        """
        ad = self.android_devices[0]
        for i in range(100):
            self.log.info("Iteration %d, terminating." % i)
            ad.terminate_all_sessions()
            self.log.info("Iteration %d, starting." % i)
            droid, ed = ad.get_droid()
        return True