| #!/usr/bin/env python |
| # |
| # Copyright (C) 2017 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 logging |
| |
| from vts.runners.host import test_runner |
| from vts.testcases.template.cts_test import cts_test |
| |
| |
| class VtsHalCoverageMeasurement(cts_test.CtsTest): |
| """A code coverage measurement test for CTS. |
| |
| This class uses an apk which is packaged as part of VTS. It is used to measure |
| the code coverage of hal implementation accessed by the apk. |
| """ |
| |
| def setUpClass(self): |
| super(VtsHalCoverageMeasurement, self).setUpClass() |
| self.dut.start() # start the framework. |
| |
| # Initialization for coverage measurement. |
| if self.coverage.enabled and self.coverage.global_coverage: |
| self.coverage.InitializeDeviceCoverage(self.dut) |
| |
| def tearDownClass(self): |
| if self.coverage.enabled and self.coverage.global_coverage: |
| self.coverage.SetCoverageData(dut=self.dut, isGlobal=True) |
| super(VtsHalCoverageMeasurement, self).tearDownClass() |
| |
| def RunTestCase(self, test_case): |
| '''Runs a test_case. |
| |
| Args: |
| test_case: a cts test config. |
| ''' |
| logging.info("Installing %s", test_case["apk"]) |
| self.dut.adb.install(test_case["apk"]) |
| logging.info("Run %s", test_case["name"]) |
| self.dut.adb.shell("am instrument -w -r %s/%s" % (test_case["package"], |
| test_case["runner"])) |
| |
| logging.info("Uninstalling %s", test_case["apk"]) |
| self.dut.adb.uninstall(test_case["package"]) |
| |
| |
| if __name__ == "__main__": |
| test_runner.main() |