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 25 26 class SampleCameraV3Test(base_test.BaseTestClass): 27 """A sample testcase for the non-HIDL, conventional Camera HAL.""" 28 # Camera HAL version value (v3.4). 29 VERSION_3_4 = 0x1000304 30 MAX_RETRIES = 3 31 32 def setUpClass(self): 33 self.dut = self.android_devices[0] 34 self.dut.hal.InitConventionalHal( 35 target_type="camera", 36 target_version=3.4, 37 target_basepaths=["/system/lib/hw"], 38 bits=32, 39 target_package="hal.conventional.camera") 40 41 def setUp(self): 42 self.call_count_camera_device_status_change = 0 43 self.call_count_torch_mode_status_change = 0 44 45 def testCameraNormal(self): 46 """A simple testcase which just emulates a normal usage pattern.""" 47 version = self.dut.hal.camera.common.GetAttributeValue("version") 48 logging.info("version: %s", hex(version)) 49 if version != self.VERSION_3_4: 50 asserts.skip("HAL version != v3.4") 51 52 self.dut.hal.camera.common.module.methods.open( 53 ) # note args are skipped 54 55 ops = self.dut.hal.camera.GetAttributeValue("ops") 56 logging.info("ops: %s", ops) 57 ops.flush(None) 58 59 60 if __name__ == "__main__": 61 test_runner.main() 62
