| /* |
| * Copyright (C) 2022 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. |
| */ |
| |
| package com.android.server.power.stats.wakeups; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| |
| import android.content.Context; |
| |
| import androidx.test.InstrumentationRegistry; |
| import androidx.test.ext.junit.runners.AndroidJUnit4; |
| |
| import com.android.frameworks.servicestests.R; |
| import com.android.internal.util.CollectionUtils; |
| |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| |
| import java.util.List; |
| |
| @RunWith(AndroidJUnit4.class) |
| public class IrqDeviceMapTest { |
| private static final String TEST_DEVICE_1 = "test.device.1"; |
| private static final String TEST_DEVICE_2 = "test.device.2"; |
| private static final String TEST_DEVICE_3 = "test.device.3"; |
| private static final String TEST_DEVICE_4 = "test.device.4"; |
| |
| private static final String TEST_SUBSYSTEM_1 = "test.subsystem.1"; |
| private static final String TEST_SUBSYSTEM_2 = "test.subsystem.2"; |
| private static final String TEST_SUBSYSTEM_3 = "test.subsystem.3"; |
| private static final String TEST_SUBSYSTEM_4 = "test.subsystem.4"; |
| private static final String TEST_SUBSYSTEM_5 = "test.subsystem.5"; |
| |
| private static final Context sContext = InstrumentationRegistry.getTargetContext(); |
| |
| @Test |
| public void cachesInstancesPerXml() { |
| IrqDeviceMap irqDeviceMap1 = IrqDeviceMap.getInstance(sContext, R.xml.irq_device_map_1); |
| IrqDeviceMap irqDeviceMap2 = IrqDeviceMap.getInstance(sContext, R.xml.irq_device_map_1); |
| assertThat(irqDeviceMap1).isSameInstanceAs(irqDeviceMap2); |
| |
| irqDeviceMap2 = IrqDeviceMap.getInstance(sContext, R.xml.irq_device_map_2); |
| assertThat(irqDeviceMap1).isNotSameInstanceAs(irqDeviceMap2); |
| |
| irqDeviceMap1 = IrqDeviceMap.getInstance(sContext, R.xml.irq_device_map_2); |
| assertThat(irqDeviceMap1).isSameInstanceAs(irqDeviceMap2); |
| } |
| |
| @Test |
| public void simpleXml() { |
| IrqDeviceMap deviceMap = IrqDeviceMap.getInstance(sContext, R.xml.irq_device_map_1); |
| |
| List<String> subsystems = deviceMap.getSubsystemsForDevice(TEST_DEVICE_1); |
| assertThat(subsystems).hasSize(2); |
| // No specific order is required. |
| assertThat(subsystems).containsExactly(TEST_SUBSYSTEM_2, TEST_SUBSYSTEM_1); |
| |
| subsystems = deviceMap.getSubsystemsForDevice(TEST_DEVICE_2); |
| assertThat(subsystems).hasSize(2); |
| // No specific order is required. |
| assertThat(subsystems).containsExactly(TEST_SUBSYSTEM_2, TEST_SUBSYSTEM_3); |
| } |
| |
| @Test |
| public void complexXml() { |
| IrqDeviceMap deviceMap = IrqDeviceMap.getInstance(sContext, R.xml.irq_device_map_2); |
| |
| List<String> subsystems = deviceMap.getSubsystemsForDevice(TEST_DEVICE_1); |
| assertThat(CollectionUtils.isEmpty(subsystems)).isTrue(); |
| |
| subsystems = deviceMap.getSubsystemsForDevice(TEST_DEVICE_2); |
| assertThat(subsystems).hasSize(3); |
| // No specific order is required. |
| assertThat(subsystems).containsExactly(TEST_SUBSYSTEM_3, TEST_SUBSYSTEM_4, |
| TEST_SUBSYSTEM_5); |
| |
| subsystems = deviceMap.getSubsystemsForDevice(TEST_DEVICE_3); |
| assertThat(CollectionUtils.isEmpty(subsystems)).isTrue(); |
| |
| subsystems = deviceMap.getSubsystemsForDevice(TEST_DEVICE_4); |
| assertThat(subsystems).hasSize(2); |
| // No specific order is required. |
| assertThat(subsystems).containsExactly(TEST_SUBSYSTEM_4, TEST_SUBSYSTEM_1); |
| } |
| } |