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Diffstat (limited to 'hal_coverage_measurement/VtsHalCoverageMeasurement.py')
-rw-r--r-- | hal_coverage_measurement/VtsHalCoverageMeasurement.py | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/hal_coverage_measurement/VtsHalCoverageMeasurement.py b/hal_coverage_measurement/VtsHalCoverageMeasurement.py new file mode 100644 index 0000000..9666e2c --- /dev/null +++ b/hal_coverage_measurement/VtsHalCoverageMeasurement.py @@ -0,0 +1,61 @@ +#!/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() |