Lucas Dupin | 0a5d797 | 2019-01-16 18:52:30 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2019 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 | |
| 17 | package com.android.server.power; |
| 18 | |
| 19 | import static android.os.BatteryStats.Uid.NUM_USER_ACTIVITY_TYPES; |
| 20 | |
| 21 | import static com.google.common.truth.Truth.assertThat; |
| 22 | |
| 23 | import static org.mockito.ArgumentMatchers.any; |
Lucas Dupin | 0a5d797 | 2019-01-16 18:52:30 -0800 | [diff] [blame] | 24 | import static org.mockito.ArgumentMatchers.anyLong; |
Alex Salo | 69ff321 | 2019-04-06 16:24:00 -0700 | [diff] [blame] | 25 | import static org.mockito.Mockito.atMost; |
Alex Salo | cbe610a | 2019-05-01 14:18:46 -0700 | [diff] [blame] | 26 | import static org.mockito.Mockito.clearInvocations; |
Alex Salo | 69ff321 | 2019-04-06 16:24:00 -0700 | [diff] [blame] | 27 | import static org.mockito.Mockito.doAnswer; |
Lucas Dupin | 0a5d797 | 2019-01-16 18:52:30 -0800 | [diff] [blame] | 28 | import static org.mockito.Mockito.never; |
| 29 | import static org.mockito.Mockito.reset; |
| 30 | import static org.mockito.Mockito.verify; |
| 31 | import static org.mockito.Mockito.when; |
| 32 | |
| 33 | import android.attention.AttentionManagerInternal; |
Alex Salo | eeba023 | 2019-03-14 18:56:54 -0700 | [diff] [blame] | 34 | import android.attention.AttentionManagerInternal.AttentionCallbackInternal; |
Alex Salo | 2b7dbe8 | 2019-04-11 14:45:42 -0700 | [diff] [blame] | 35 | import android.content.pm.PackageManager; |
Lucas Dupin | 0a5d797 | 2019-01-16 18:52:30 -0800 | [diff] [blame] | 36 | import android.os.PowerManager; |
| 37 | import android.os.PowerManagerInternal; |
| 38 | import android.os.SystemClock; |
Alex Salo | 9af68f1 | 2019-02-15 13:50:11 -0800 | [diff] [blame] | 39 | import android.os.UserHandle; |
| 40 | import android.provider.Settings; |
Lucas Dupin | 0a5d797 | 2019-01-16 18:52:30 -0800 | [diff] [blame] | 41 | import android.service.attention.AttentionService; |
| 42 | import android.test.AndroidTestCase; |
| 43 | import android.test.suitebuilder.annotation.SmallTest; |
| 44 | |
Alex Salo | 9af68f1 | 2019-02-15 13:50:11 -0800 | [diff] [blame] | 45 | import org.junit.After; |
Lucas Dupin | 0a5d797 | 2019-01-16 18:52:30 -0800 | [diff] [blame] | 46 | import org.junit.Before; |
| 47 | import org.junit.Test; |
Alex Salo | eeba023 | 2019-03-14 18:56:54 -0700 | [diff] [blame] | 48 | import org.mockito.ArgumentCaptor; |
Lucas Dupin | 0a5d797 | 2019-01-16 18:52:30 -0800 | [diff] [blame] | 49 | import org.mockito.Mock; |
| 50 | import org.mockito.MockitoAnnotations; |
| 51 | |
| 52 | @SmallTest |
| 53 | public class AttentionDetectorTest extends AndroidTestCase { |
| 54 | |
Alex Salo | eeba023 | 2019-03-14 18:56:54 -0700 | [diff] [blame] | 55 | @Mock |
Alex Salo | 2b7dbe8 | 2019-04-11 14:45:42 -0700 | [diff] [blame] | 56 | private PackageManager mPackageManager; |
| 57 | @Mock |
Alex Salo | eeba023 | 2019-03-14 18:56:54 -0700 | [diff] [blame] | 58 | private AttentionManagerInternal mAttentionManagerInternal; |
| 59 | @Mock |
| 60 | private Runnable mOnUserAttention; |
Lucas Dupin | 0a5d797 | 2019-01-16 18:52:30 -0800 | [diff] [blame] | 61 | private TestableAttentionDetector mAttentionDetector; |
| 62 | private long mAttentionTimeout; |
| 63 | private long mNextDimming; |
Alex Salo | 9af68f1 | 2019-02-15 13:50:11 -0800 | [diff] [blame] | 64 | private int mIsSettingEnabled; |
Lucas Dupin | 0a5d797 | 2019-01-16 18:52:30 -0800 | [diff] [blame] | 65 | |
| 66 | @Before |
| 67 | public void setUp() { |
| 68 | MockitoAnnotations.initMocks(this); |
Alex Salo | 2b7dbe8 | 2019-04-11 14:45:42 -0700 | [diff] [blame] | 69 | when(mPackageManager.getAttentionServicePackageName()).thenReturn("com.google.android.as"); |
| 70 | when(mPackageManager.checkPermission(any(), any())).thenReturn( |
| 71 | PackageManager.PERMISSION_GRANTED); |
Alex Salo | eeba023 | 2019-03-14 18:56:54 -0700 | [diff] [blame] | 72 | when(mAttentionManagerInternal.checkAttention(anyLong(), any())) |
Lucas Dupin | 0a5d797 | 2019-01-16 18:52:30 -0800 | [diff] [blame] | 73 | .thenReturn(true); |
| 74 | mAttentionDetector = new TestableAttentionDetector(); |
| 75 | mAttentionDetector.onWakefulnessChangeStarted(PowerManagerInternal.WAKEFULNESS_AWAKE); |
| 76 | mAttentionDetector.setAttentionServiceSupported(true); |
| 77 | mNextDimming = SystemClock.uptimeMillis() + 3000L; |
Alex Salo | 9af68f1 | 2019-02-15 13:50:11 -0800 | [diff] [blame] | 78 | |
| 79 | // Save the existing state. |
| 80 | mIsSettingEnabled = Settings.System.getIntForUser(getContext().getContentResolver(), |
| 81 | Settings.System.ADAPTIVE_SLEEP, 0, UserHandle.USER_CURRENT); |
| 82 | |
| 83 | Settings.System.putIntForUser(getContext().getContentResolver(), |
| 84 | Settings.System.ADAPTIVE_SLEEP, 1, UserHandle.USER_CURRENT); |
| 85 | mAttentionDetector.updateEnabledFromSettings(getContext()); |
| 86 | } |
| 87 | |
| 88 | @After |
| 89 | public void tearDown() { |
| 90 | Settings.System.putIntForUser(getContext().getContentResolver(), |
| 91 | Settings.System.ADAPTIVE_SLEEP, mIsSettingEnabled, UserHandle.USER_CURRENT); |
Lucas Dupin | 0a5d797 | 2019-01-16 18:52:30 -0800 | [diff] [blame] | 92 | } |
| 93 | |
| 94 | @Test |
| 95 | public void testOnUserActivity_checksAttention() { |
| 96 | long when = registerAttention(); |
Alex Salo | eeba023 | 2019-03-14 18:56:54 -0700 | [diff] [blame] | 97 | verify(mAttentionManagerInternal).checkAttention(anyLong(), any()); |
Lucas Dupin | 0a5d797 | 2019-01-16 18:52:30 -0800 | [diff] [blame] | 98 | assertThat(when).isLessThan(mNextDimming); |
| 99 | } |
| 100 | |
| 101 | @Test |
Alex Salo | 9af68f1 | 2019-02-15 13:50:11 -0800 | [diff] [blame] | 102 | public void testOnUserActivity_doesntCheckIfNotEnabled() { |
| 103 | Settings.System.putIntForUser(getContext().getContentResolver(), |
| 104 | Settings.System.ADAPTIVE_SLEEP, 0, UserHandle.USER_CURRENT); |
| 105 | mAttentionDetector.updateEnabledFromSettings(getContext()); |
| 106 | long when = registerAttention(); |
Alex Salo | eeba023 | 2019-03-14 18:56:54 -0700 | [diff] [blame] | 107 | verify(mAttentionManagerInternal, never()).checkAttention(anyLong(), any()); |
Alex Salo | 9af68f1 | 2019-02-15 13:50:11 -0800 | [diff] [blame] | 108 | assertThat(mNextDimming).isEqualTo(when); |
| 109 | } |
| 110 | |
| 111 | @Test |
Lucas Dupin | 0a5d797 | 2019-01-16 18:52:30 -0800 | [diff] [blame] | 112 | public void testOnUserActivity_doesntCheckIfNotSupported() { |
| 113 | mAttentionDetector.setAttentionServiceSupported(false); |
| 114 | long when = registerAttention(); |
Alex Salo | eeba023 | 2019-03-14 18:56:54 -0700 | [diff] [blame] | 115 | verify(mAttentionManagerInternal, never()).checkAttention(anyLong(), any()); |
Lucas Dupin | 0a5d797 | 2019-01-16 18:52:30 -0800 | [diff] [blame] | 116 | assertThat(mNextDimming).isEqualTo(when); |
| 117 | } |
| 118 | |
| 119 | @Test |
Alex Salo | 2b7dbe8 | 2019-04-11 14:45:42 -0700 | [diff] [blame] | 120 | public void testOnUserActivity_doesntCheckIfNotSufficientPermissions() { |
| 121 | when(mPackageManager.checkPermission(any(), any())).thenReturn( |
| 122 | PackageManager.PERMISSION_DENIED); |
| 123 | |
| 124 | long when = registerAttention(); |
| 125 | verify(mAttentionManagerInternal, never()).checkAttention(anyLong(), any()); |
| 126 | assertThat(mNextDimming).isEqualTo(when); |
| 127 | } |
| 128 | |
| 129 | @Test |
| 130 | public void testOnUserActivity_disablesSettingIfNotSufficientPermissions() { |
| 131 | when(mPackageManager.checkPermission(any(), any())).thenReturn( |
| 132 | PackageManager.PERMISSION_DENIED); |
| 133 | |
| 134 | registerAttention(); |
| 135 | boolean enabled = Settings.System.getIntForUser(getContext().getContentResolver(), |
| 136 | Settings.System.ADAPTIVE_SLEEP, 0, UserHandle.USER_CURRENT) == 1; |
| 137 | assertFalse(enabled); |
| 138 | } |
| 139 | |
| 140 | @Test |
Alex Salo | 7a6e3a6 | 2019-02-27 15:08:15 -0800 | [diff] [blame] | 141 | public void testOnUserActivity_doesntCrashIfNoAttentionService() { |
| 142 | mAttentionManagerInternal = null; |
| 143 | registerAttention(); |
| 144 | // Does not crash. |
| 145 | } |
| 146 | |
| 147 | @Test |
Lucas Dupin | 0a5d797 | 2019-01-16 18:52:30 -0800 | [diff] [blame] | 148 | public void onUserActivity_ignoresWhiteListedActivityTypes() { |
| 149 | for (int i = 0; i < NUM_USER_ACTIVITY_TYPES; i++) { |
| 150 | int result = mAttentionDetector.onUserActivity(SystemClock.uptimeMillis(), i); |
| 151 | if (result == -1) { |
| 152 | throw new AssertionError("User activity " + i + " isn't listed in" |
| 153 | + " AttentionDetector#onUserActivity. Please consider how this new activity" |
| 154 | + " type affects the attention service."); |
| 155 | } |
| 156 | } |
| 157 | } |
| 158 | |
| 159 | @Test |
| 160 | public void testUpdateUserActivity_ignoresWhenItsNotTimeYet() { |
| 161 | long now = SystemClock.uptimeMillis(); |
| 162 | mNextDimming = now; |
| 163 | mAttentionDetector.onUserActivity(now, PowerManager.USER_ACTIVITY_EVENT_TOUCH); |
| 164 | mAttentionDetector.updateUserActivity(mNextDimming + 5000L); |
Alex Salo | eeba023 | 2019-03-14 18:56:54 -0700 | [diff] [blame] | 165 | verify(mAttentionManagerInternal, never()).checkAttention(anyLong(), any()); |
Lucas Dupin | 0a5d797 | 2019-01-16 18:52:30 -0800 | [diff] [blame] | 166 | } |
| 167 | |
| 168 | @Test |
Alex Salo | 1761fce | 2019-02-13 15:54:50 -0800 | [diff] [blame] | 169 | public void testUpdateUserActivity_schedulesTheNextCheck() { |
| 170 | long now = SystemClock.uptimeMillis(); |
| 171 | mNextDimming = now; |
| 172 | mAttentionDetector.onUserActivity(now, PowerManager.USER_ACTIVITY_EVENT_TOUCH); |
| 173 | long nextTimeout = mAttentionDetector.updateUserActivity(mNextDimming + 5000L); |
| 174 | assertThat(nextTimeout).isEqualTo(mNextDimming + 5000L); |
| 175 | } |
| 176 | |
| 177 | @Test |
Lucas Dupin | 0a5d797 | 2019-01-16 18:52:30 -0800 | [diff] [blame] | 178 | public void testOnUserActivity_ignoresAfterMaximumExtension() { |
| 179 | long now = SystemClock.uptimeMillis(); |
| 180 | mAttentionDetector.onUserActivity(now - 15000L, PowerManager.USER_ACTIVITY_EVENT_TOUCH); |
| 181 | mAttentionDetector.updateUserActivity(now + 2000L); |
Alex Salo | eeba023 | 2019-03-14 18:56:54 -0700 | [diff] [blame] | 182 | verify(mAttentionManagerInternal, never()).checkAttention(anyLong(), any()); |
Lucas Dupin | 0a5d797 | 2019-01-16 18:52:30 -0800 | [diff] [blame] | 183 | } |
| 184 | |
| 185 | @Test |
Alex Salo | cbe610a | 2019-05-01 14:18:46 -0700 | [diff] [blame] | 186 | public void testOnUserActivity_ignoresIfAlreadyDoneForThatNextScreenDimming() { |
| 187 | long when = registerAttention(); |
| 188 | verify(mAttentionManagerInternal).checkAttention(anyLong(), any()); |
| 189 | assertThat(when).isLessThan(mNextDimming); |
| 190 | clearInvocations(mAttentionManagerInternal); |
| 191 | |
| 192 | long redundantWhen = mAttentionDetector.updateUserActivity(mNextDimming); |
| 193 | assertThat(redundantWhen).isEqualTo(mNextDimming); |
| 194 | verify(mAttentionManagerInternal, never()).checkAttention(anyLong(), any()); |
| 195 | } |
| 196 | |
| 197 | @Test |
Lucas Dupin | 0a5d797 | 2019-01-16 18:52:30 -0800 | [diff] [blame] | 198 | public void testOnUserActivity_skipsIfAlreadyScheduled() { |
| 199 | registerAttention(); |
| 200 | reset(mAttentionManagerInternal); |
Alex Salo | cbe610a | 2019-05-01 14:18:46 -0700 | [diff] [blame] | 201 | long when = mAttentionDetector.updateUserActivity(mNextDimming + 1); |
Alex Salo | eeba023 | 2019-03-14 18:56:54 -0700 | [diff] [blame] | 202 | verify(mAttentionManagerInternal, never()).checkAttention(anyLong(), any()); |
Lucas Dupin | 0a5d797 | 2019-01-16 18:52:30 -0800 | [diff] [blame] | 203 | assertThat(when).isLessThan(mNextDimming); |
| 204 | } |
| 205 | |
| 206 | @Test |
| 207 | public void testOnWakefulnessChangeStarted_cancelsRequestWhenNotAwake() { |
| 208 | registerAttention(); |
| 209 | mAttentionDetector.onWakefulnessChangeStarted(PowerManagerInternal.WAKEFULNESS_ASLEEP); |
Alex Salo | eeba023 | 2019-03-14 18:56:54 -0700 | [diff] [blame] | 210 | |
| 211 | ArgumentCaptor<AttentionCallbackInternal> callbackCaptor = ArgumentCaptor.forClass( |
| 212 | AttentionCallbackInternal.class); |
| 213 | verify(mAttentionManagerInternal).cancelAttentionCheck(callbackCaptor.capture()); |
| 214 | assertEquals(callbackCaptor.getValue(), mAttentionDetector.mCallback); |
Lucas Dupin | 0a5d797 | 2019-01-16 18:52:30 -0800 | [diff] [blame] | 215 | } |
| 216 | |
| 217 | @Test |
| 218 | public void testCallbackOnSuccess_ignoresIfNoAttention() { |
| 219 | registerAttention(); |
Alex Salo | eeba023 | 2019-03-14 18:56:54 -0700 | [diff] [blame] | 220 | mAttentionDetector.mCallback.onSuccess(AttentionService.ATTENTION_SUCCESS_ABSENT, |
| 221 | SystemClock.uptimeMillis()); |
Lucas Dupin | 0a5d797 | 2019-01-16 18:52:30 -0800 | [diff] [blame] | 222 | verify(mOnUserAttention, never()).run(); |
| 223 | } |
| 224 | |
| 225 | @Test |
| 226 | public void testCallbackOnSuccess_callsCallback() { |
| 227 | registerAttention(); |
Alex Salo | eeba023 | 2019-03-14 18:56:54 -0700 | [diff] [blame] | 228 | mAttentionDetector.mCallback.onSuccess(AttentionService.ATTENTION_SUCCESS_PRESENT, |
| 229 | SystemClock.uptimeMillis()); |
Lucas Dupin | 0a5d797 | 2019-01-16 18:52:30 -0800 | [diff] [blame] | 230 | verify(mOnUserAttention).run(); |
| 231 | } |
| 232 | |
| 233 | @Test |
Alex Salo | 69ff321 | 2019-04-06 16:24:00 -0700 | [diff] [blame] | 234 | public void testCallbackOnSuccess_doesNotCallNonCurrentCallback() { |
| 235 | mAttentionDetector.mRequestId = 5; |
| 236 | registerAttention(); // mRequestId = 6; |
| 237 | mAttentionDetector.mRequestId = 55; |
| 238 | |
| 239 | mAttentionDetector.mCallback.onSuccess(AttentionService.ATTENTION_SUCCESS_PRESENT, |
| 240 | SystemClock.uptimeMillis()); |
| 241 | verify(mOnUserAttention, never()).run(); |
| 242 | } |
| 243 | |
| 244 | @Test |
| 245 | public void testCallbackOnSuccess_callsCallbackAfterOldCallbackCame() { |
| 246 | mAttentionDetector.mRequestId = 5; |
| 247 | registerAttention(); // mRequestId = 6; |
| 248 | mAttentionDetector.mRequestId = 55; |
| 249 | |
| 250 | mAttentionDetector.mCallback.onSuccess(AttentionService.ATTENTION_SUCCESS_PRESENT, |
| 251 | SystemClock.uptimeMillis()); // old callback came |
| 252 | mAttentionDetector.mRequestId = 6; // now back to current |
| 253 | mAttentionDetector.mCallback.onSuccess(AttentionService.ATTENTION_SUCCESS_PRESENT, |
| 254 | SystemClock.uptimeMillis()); |
| 255 | verify(mOnUserAttention).run(); |
| 256 | } |
| 257 | |
| 258 | @Test |
| 259 | public void testCallbackOnSuccess_DoesNotGoIntoInfiniteLoop() { |
| 260 | // Mimic real behavior |
| 261 | doAnswer((invocation) -> { |
| 262 | // Mimic a cache hit: calling onSuccess() immediately |
| 263 | registerAttention(); |
| 264 | mAttentionDetector.mRequestId++; |
| 265 | mAttentionDetector.mCallback.onSuccess(AttentionService.ATTENTION_SUCCESS_PRESENT, |
| 266 | SystemClock.uptimeMillis()); |
| 267 | return null; |
| 268 | }).when(mOnUserAttention).run(); |
| 269 | |
| 270 | registerAttention(); |
| 271 | // This test fails with literal stack overflow: |
| 272 | // e.g. java.lang.StackOverflowError: stack size 1039KB |
| 273 | mAttentionDetector.mCallback.onSuccess(AttentionService.ATTENTION_SUCCESS_PRESENT, |
| 274 | SystemClock.uptimeMillis()); |
| 275 | |
| 276 | // We don't actually get here when the test fails |
| 277 | verify(mOnUserAttention, atMost(1)).run(); |
| 278 | } |
| 279 | |
| 280 | @Test |
Lucas Dupin | 0a5d797 | 2019-01-16 18:52:30 -0800 | [diff] [blame] | 281 | public void testCallbackOnFailure_unregistersCurrentRequestCode() { |
| 282 | registerAttention(); |
Alex Salo | eeba023 | 2019-03-14 18:56:54 -0700 | [diff] [blame] | 283 | mAttentionDetector.mCallback.onFailure(AttentionService.ATTENTION_FAILURE_UNKNOWN); |
| 284 | mAttentionDetector.mCallback.onSuccess(AttentionService.ATTENTION_SUCCESS_PRESENT, |
| 285 | SystemClock.uptimeMillis()); |
Lucas Dupin | 0a5d797 | 2019-01-16 18:52:30 -0800 | [diff] [blame] | 286 | verify(mOnUserAttention, never()).run(); |
| 287 | } |
| 288 | |
| 289 | private long registerAttention() { |
| 290 | mAttentionTimeout = 4000L; |
| 291 | mAttentionDetector.onUserActivity(SystemClock.uptimeMillis(), |
| 292 | PowerManager.USER_ACTIVITY_EVENT_TOUCH); |
| 293 | return mAttentionDetector.updateUserActivity(mNextDimming); |
| 294 | } |
| 295 | |
| 296 | private class TestableAttentionDetector extends AttentionDetector { |
Lucas Dupin | 0a5d797 | 2019-01-16 18:52:30 -0800 | [diff] [blame] | 297 | private boolean mAttentionServiceSupported; |
| 298 | |
| 299 | TestableAttentionDetector() { |
| 300 | super(AttentionDetectorTest.this.mOnUserAttention, new Object()); |
| 301 | mAttentionManager = mAttentionManagerInternal; |
Alex Salo | 2b7dbe8 | 2019-04-11 14:45:42 -0700 | [diff] [blame] | 302 | mPackageManager = AttentionDetectorTest.this.mPackageManager; |
| 303 | mContentResolver = getContext().getContentResolver(); |
Lucas Dupin | 0a5d797 | 2019-01-16 18:52:30 -0800 | [diff] [blame] | 304 | mMaximumExtensionMillis = 10000L; |
| 305 | } |
| 306 | |
| 307 | void setAttentionServiceSupported(boolean supported) { |
| 308 | mAttentionServiceSupported = supported; |
| 309 | } |
| 310 | |
| 311 | @Override |
| 312 | public boolean isAttentionServiceSupported() { |
| 313 | return mAttentionServiceSupported; |
| 314 | } |
| 315 | |
| 316 | @Override |
| 317 | public long getAttentionTimeout() { |
| 318 | return mAttentionTimeout; |
| 319 | } |
| 320 | } |
| 321 | } |