Marvin Ramin | 1c7270a | 2020-06-22 13:55:50 +0200 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2020 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | package com.android.server.hdmi; |
| 17 | |
| 18 | import static com.android.server.hdmi.Constants.ADDR_PLAYBACK_1; |
| 19 | import static com.android.server.hdmi.Constants.ADDR_TV; |
| 20 | import static com.android.server.hdmi.HdmiControlService.INITIATED_BY_ENABLE_CEC; |
| 21 | |
| 22 | import static com.google.common.truth.Truth.assertThat; |
| 23 | |
| 24 | import android.content.Context; |
| 25 | import android.hardware.hdmi.HdmiControlManager; |
| 26 | import android.hardware.tv.cec.V1_0.SendMessageResult; |
| 27 | import android.os.Handler; |
| 28 | import android.os.IPowerManager; |
| 29 | import android.os.IThermalService; |
| 30 | import android.os.Looper; |
| 31 | import android.os.PowerManager; |
| 32 | import android.os.test.TestLooper; |
| 33 | |
| 34 | import androidx.test.InstrumentationRegistry; |
| 35 | import androidx.test.filters.SmallTest; |
| 36 | |
| 37 | import org.junit.Before; |
| 38 | import org.junit.Test; |
| 39 | import org.junit.runner.RunWith; |
| 40 | import org.junit.runners.JUnit4; |
| 41 | import org.mockito.Mock; |
| 42 | import org.mockito.MockitoAnnotations; |
| 43 | |
| 44 | import java.util.ArrayList; |
| 45 | |
| 46 | @SmallTest |
| 47 | @RunWith(JUnit4.class) |
| 48 | /** Tests for {@link HdmiCecLocalDeviceTv} class. */ |
| 49 | public class HdmiCecLocalDeviceTvTest { |
| 50 | |
| 51 | private HdmiControlService mHdmiControlService; |
| 52 | private HdmiCecController mHdmiCecController; |
| 53 | private HdmiCecLocalDeviceTv mHdmiCecLocalDeviceTv; |
| 54 | private FakeNativeWrapper mNativeWrapper; |
| 55 | private Looper mMyLooper; |
| 56 | private TestLooper mTestLooper = new TestLooper(); |
| 57 | private ArrayList<HdmiCecLocalDevice> mLocalDevices = new ArrayList<>(); |
| 58 | private int mTvPhysicalAddress; |
| 59 | |
| 60 | @Mock |
| 61 | private IPowerManager mIPowerManagerMock; |
| 62 | @Mock |
| 63 | private IThermalService mIThermalServiceMock; |
| 64 | |
| 65 | @Before |
| 66 | public void setUp() { |
| 67 | MockitoAnnotations.initMocks(this); |
| 68 | |
| 69 | Context context = InstrumentationRegistry.getTargetContext(); |
| 70 | mMyLooper = mTestLooper.getLooper(); |
| 71 | PowerManager powerManager = new PowerManager(context, mIPowerManagerMock, |
| 72 | mIThermalServiceMock, new Handler(mMyLooper)); |
| 73 | mHdmiControlService = |
| 74 | new HdmiControlService(InstrumentationRegistry.getTargetContext()) { |
| 75 | @Override |
| 76 | boolean isControlEnabled() { |
| 77 | return true; |
| 78 | } |
| 79 | |
| 80 | @Override |
| 81 | boolean isTvDevice() { |
| 82 | return true; |
| 83 | } |
| 84 | |
| 85 | @Override |
| 86 | void writeStringSystemProperty(String key, String value) { |
| 87 | // do nothing |
| 88 | } |
| 89 | |
| 90 | @Override |
| 91 | PowerManager getPowerManager() { |
| 92 | return powerManager; |
| 93 | } |
| 94 | }; |
| 95 | |
| 96 | mHdmiCecLocalDeviceTv = new HdmiCecLocalDeviceTv(mHdmiControlService); |
| 97 | mHdmiCecLocalDeviceTv.init(); |
| 98 | mHdmiControlService.setIoLooper(mMyLooper); |
| 99 | mNativeWrapper = new FakeNativeWrapper(); |
| 100 | mHdmiCecController = |
| 101 | HdmiCecController.createWithNativeWrapper(mHdmiControlService, mNativeWrapper); |
| 102 | mHdmiControlService.setCecController(mHdmiCecController); |
| 103 | mHdmiControlService.setHdmiMhlController(HdmiMhlControllerStub.create(mHdmiControlService)); |
| 104 | mHdmiControlService.setMessageValidator(new HdmiCecMessageValidator(mHdmiControlService)); |
| 105 | mLocalDevices.add(mHdmiCecLocalDeviceTv); |
| 106 | mHdmiControlService.initPortInfo(); |
| 107 | mHdmiControlService.allocateLogicalAddress(mLocalDevices, INITIATED_BY_ENABLE_CEC); |
| 108 | mTvPhysicalAddress = 0x0000; |
| 109 | mNativeWrapper.setPhysicalAddress(mTvPhysicalAddress); |
| 110 | mTestLooper.dispatchAll(); |
| 111 | mNativeWrapper.clearResultMessages(); |
| 112 | } |
| 113 | |
| 114 | @Test |
| 115 | public void initialPowerStateIsStandby() { |
| 116 | assertThat(mHdmiCecLocalDeviceTv.getPowerStatus()).isEqualTo( |
| 117 | HdmiControlManager.POWER_STATUS_STANDBY); |
| 118 | } |
| 119 | |
| 120 | @Test |
| 121 | public void onAddressAllocated_invokesDeviceDiscovery() { |
| 122 | mNativeWrapper.setPollAddressResponse(ADDR_PLAYBACK_1, SendMessageResult.SUCCESS); |
| 123 | mHdmiCecLocalDeviceTv.onAddressAllocated(0, HdmiControlService.INITIATED_BY_BOOT_UP); |
| 124 | |
| 125 | mTestLooper.dispatchAll(); |
| 126 | |
| 127 | // Check for for <Give Physical Address> being sent to available device (ADDR_PLAYBACK_1). |
| 128 | // This message is sent as part of the DeviceDiscoveryAction to available devices. |
| 129 | HdmiCecMessage givePhysicalAddress = HdmiCecMessageBuilder.buildGivePhysicalAddress(ADDR_TV, |
| 130 | ADDR_PLAYBACK_1); |
| 131 | assertThat(mNativeWrapper.getResultMessages()).contains(givePhysicalAddress); |
| 132 | } |
| 133 | } |