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diff --git a/hal_coverage_measurement/VtsHalCoverageMeasurement.py b/hal_coverage_measurement/VtsHalCoverageMeasurement.py
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+#!/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()