1 #!/usr/bin/env python 2 # 3 # Copyright (C) 2016 The Android Open Source Project 4 # 5 # Licensed under the Apache License, Version 2.0 (the "License"); 6 # you may not use this file except in compliance with the License. 7 # You may obtain a copy of the License at 8 # 9 # http://www.apache.org/licenses/LICENSE-2.0 10 # 11 # Unless required by applicable law or agreed to in writing, software 12 # distributed under the License is distributed on an "AS IS" BASIS, 13 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 # See the License for the specific language governing permissions and 15 # limitations under the License. 16 # 17 18 import logging 19 import time 20 21 from vts.runners.host import asserts 22 from vts.runners.host import base_test 23 from vts.runners.host import test_runner 24 from vts.utils.python.controllers import android_device 25 from vts.utils.python.precondition import precondition_utils 26 27 28 class VrHidlTest(base_test.BaseTestClass): 29 """A simple testcase for the VR HIDL HAL.""" 30 31 def setUpClass(self): 32 """Creates a mirror and turns on the framework-layer VR service.""" 33 self.dut = self.registerController(android_device)[0] 34 35 self.dut.shell.InvokeTerminal("one") 36 self.dut.shell.one.Execute("setenforce 0") # SELinux permissive mode 37 if not precondition_utils.CanRunHidlHalTest( 38 self, self.dut, self.dut.shell.one): 39 self._skip_all_testcases = True 40 return 41 42 # Test using the binderized mode 43 self.dut.shell.one.Execute( 44 "setprop vts.hal.vts.hidl.get_stub true") 45 46 self.dut.hal.InitHidlHal( 47 target_type="vr", 48 target_basepaths=self.dut.libPaths, 49 target_version=1.0, 50 target_package="android.hardware.vr", 51 target_component_name="IVr", 52 hw_binder_service_name=None, 53 bits=int(self.abi_bitness)) 54 55 def tearDownClass(self): 56 """ If profiling is enabled for the test, collect the profiling data 57 and disable profiling after the test is done. 58 """ 59 if not self._skip_all_testcases and self.profiling.enabled: 60 self.profiling.ProcessAndUploadTraceData() 61 62 def setUp(self): 63 if self.profiling.enabled: 64 self.profiling.EnableVTSProfiling(self.dut.shell.one) 65 66 def tearDown(self): 67 if self.profiling.enabled: 68 self.profiling.ProcessTraceDataForTestCase(self.dut) 69 self.profiling.DisableVTSProfiling(self.dut.shell.one) 70 71 def testVrBasic(self): 72 """A simple test case which just calls each registered function.""" 73 result = self.dut.hal.vr.init() 74 logging.info("init result: %s", result) 75 76 time.sleep(1) 77 78 result = self.dut.hal.vr.setVrMode(True) 79 logging.info("setVrMode(true) result: %s", result) 80 81 time.sleep(1) 82 83 result = self.dut.hal.vr.setVrMode(False) 84 logging.info("setVrMode(false) result: %s", result) 85 86 87 if __name__ == "__main__": 88 test_runner.main() 89