| package com.android.server.job; |
| |
| import static android.net.NetworkCapabilities.NET_CAPABILITY_IMS; |
| import static android.net.NetworkCapabilities.NET_CAPABILITY_OEM_PAID; |
| import static android.net.NetworkCapabilities.TRANSPORT_WIFI; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertTrue; |
| import static org.junit.Assert.fail; |
| import static org.mockito.ArgumentMatchers.anyString; |
| import static org.mockito.Mockito.mock; |
| import static org.mockito.Mockito.when; |
| |
| import android.app.job.JobInfo; |
| import android.app.job.JobInfo.Builder; |
| import android.content.ComponentName; |
| import android.content.Context; |
| import android.content.pm.PackageManagerInternal; |
| import android.net.NetworkRequest; |
| import android.os.Build; |
| import android.os.Parcel; |
| import android.os.Parcelable; |
| import android.os.PersistableBundle; |
| import android.os.SystemClock; |
| import android.test.RenamingDelegatingContext; |
| import android.util.Log; |
| import android.util.Pair; |
| |
| import androidx.test.InstrumentationRegistry; |
| import androidx.test.filters.SmallTest; |
| import androidx.test.runner.AndroidJUnit4; |
| |
| import com.android.internal.util.HexDump; |
| import com.android.server.LocalServices; |
| import com.android.server.job.JobStore.JobSet; |
| import com.android.server.job.controllers.JobStatus; |
| |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| |
| import java.time.Clock; |
| import java.time.ZoneOffset; |
| import java.util.Arrays; |
| import java.util.Iterator; |
| |
| /** |
| * Test reading and writing correctly from file. |
| * |
| * atest $ANDROID_BUILD_TOP/frameworks/base/services/tests/servicestests/src/com/android/server/job/JobStoreTest.java |
| */ |
| @RunWith(AndroidJUnit4.class) |
| @SmallTest |
| public class JobStoreTest { |
| private static final String TAG = "TaskStoreTest"; |
| private static final String TEST_PREFIX = "_test_"; |
| |
| private static final int SOME_UID = android.os.Process.FIRST_APPLICATION_UID; |
| private ComponentName mComponent; |
| |
| JobStore mTaskStoreUnderTest; |
| Context mTestContext; |
| |
| private Context getContext() { |
| return InstrumentationRegistry.getContext(); |
| } |
| |
| @Before |
| public void setUp() throws Exception { |
| mTestContext = new RenamingDelegatingContext(getContext(), TEST_PREFIX); |
| Log.d(TAG, "Saving tasks to '" + mTestContext.getFilesDir() + "'"); |
| mTaskStoreUnderTest = |
| JobStore.initAndGetForTesting(mTestContext, mTestContext.getFilesDir()); |
| mComponent = new ComponentName(getContext().getPackageName(), StubClass.class.getName()); |
| |
| // Assume all packages are current SDK |
| final PackageManagerInternal pm = mock(PackageManagerInternal.class); |
| when(pm.getPackageTargetSdkVersion(anyString())) |
| .thenReturn(Build.VERSION_CODES.CUR_DEVELOPMENT); |
| LocalServices.removeServiceForTest(PackageManagerInternal.class); |
| LocalServices.addService(PackageManagerInternal.class, pm); |
| |
| // Freeze the clocks at this moment in time |
| JobSchedulerService.sSystemClock = |
| Clock.fixed(Clock.systemUTC().instant(), ZoneOffset.UTC); |
| JobSchedulerService.sUptimeMillisClock = |
| Clock.fixed(SystemClock.uptimeClock().instant(), ZoneOffset.UTC); |
| JobSchedulerService.sElapsedRealtimeClock = |
| Clock.fixed(SystemClock.elapsedRealtimeClock().instant(), ZoneOffset.UTC); |
| } |
| |
| @After |
| public void tearDown() throws Exception { |
| mTaskStoreUnderTest.clear(); |
| mTaskStoreUnderTest.waitForWriteToCompleteForTesting(5_000L); |
| } |
| |
| private void waitForPendingIo() throws Exception { |
| assertTrue("Timed out waiting for persistence I/O to complete", |
| mTaskStoreUnderTest.waitForWriteToCompleteForTesting(5_000L)); |
| } |
| |
| @Test |
| public void testMaybeWriteStatusToDisk() throws Exception { |
| int taskId = 5; |
| long runByMillis = 20000L; // 20s |
| long runFromMillis = 2000L; // 2s |
| long initialBackoff = 10000L; // 10s |
| |
| final JobInfo task = new Builder(taskId, mComponent) |
| .setRequiresCharging(true) |
| .setRequiredNetworkType(JobInfo.NETWORK_TYPE_ANY) |
| .setBackoffCriteria(initialBackoff, JobInfo.BACKOFF_POLICY_EXPONENTIAL) |
| .setOverrideDeadline(runByMillis) |
| .setMinimumLatency(runFromMillis) |
| .setPersisted(true) |
| .build(); |
| final JobStatus ts = JobStatus.createFromJobInfo(task, SOME_UID, null, -1, null); |
| ts.addInternalFlags(JobStatus.INTERNAL_FLAG_HAS_FOREGROUND_EXEMPTION); |
| mTaskStoreUnderTest.add(ts); |
| waitForPendingIo(); |
| |
| // Manually load tasks from xml file. |
| final JobSet jobStatusSet = new JobSet(); |
| mTaskStoreUnderTest.readJobMapFromDisk(jobStatusSet, true); |
| |
| assertEquals("Didn't get expected number of persisted tasks.", 1, jobStatusSet.size()); |
| final JobStatus loadedTaskStatus = jobStatusSet.getAllJobs().get(0); |
| assertTasksEqual(task, loadedTaskStatus.getJob()); |
| assertTrue("JobStore#contains invalid.", mTaskStoreUnderTest.containsJob(ts)); |
| assertEquals("Different uids.", SOME_UID, loadedTaskStatus.getUid()); |
| assertEquals(JobStatus.INTERNAL_FLAG_HAS_FOREGROUND_EXEMPTION, |
| loadedTaskStatus.getInternalFlags()); |
| compareTimestampsSubjectToIoLatency("Early run-times not the same after read.", |
| ts.getEarliestRunTime(), loadedTaskStatus.getEarliestRunTime()); |
| compareTimestampsSubjectToIoLatency("Late run-times not the same after read.", |
| ts.getLatestRunTimeElapsed(), loadedTaskStatus.getLatestRunTimeElapsed()); |
| } |
| |
| @Test |
| public void testWritingTwoFilesToDisk() throws Exception { |
| final JobInfo task1 = new Builder(8, mComponent) |
| .setRequiresDeviceIdle(true) |
| .setPeriodic(10000L) |
| .setRequiresCharging(true) |
| .setPersisted(true) |
| .build(); |
| final JobInfo task2 = new Builder(12, mComponent) |
| .setMinimumLatency(5000L) |
| .setBackoffCriteria(15000L, JobInfo.BACKOFF_POLICY_LINEAR) |
| .setOverrideDeadline(30000L) |
| .setRequiredNetworkType(JobInfo.NETWORK_TYPE_UNMETERED) |
| .setPersisted(true) |
| .build(); |
| final JobStatus taskStatus1 = JobStatus.createFromJobInfo(task1, SOME_UID, null, -1, null); |
| final JobStatus taskStatus2 = JobStatus.createFromJobInfo(task2, SOME_UID, null, -1, null); |
| mTaskStoreUnderTest.add(taskStatus1); |
| mTaskStoreUnderTest.add(taskStatus2); |
| waitForPendingIo(); |
| |
| final JobSet jobStatusSet = new JobSet(); |
| mTaskStoreUnderTest.readJobMapFromDisk(jobStatusSet, true); |
| assertEquals("Incorrect # of persisted tasks.", 2, jobStatusSet.size()); |
| Iterator<JobStatus> it = jobStatusSet.getAllJobs().iterator(); |
| JobStatus loaded1 = it.next(); |
| JobStatus loaded2 = it.next(); |
| |
| // Reverse them so we know which comparison to make. |
| if (loaded1.getJobId() != 8) { |
| JobStatus tmp = loaded1; |
| loaded1 = loaded2; |
| loaded2 = tmp; |
| } |
| |
| assertTasksEqual(task1, loaded1.getJob()); |
| assertTasksEqual(task2, loaded2.getJob()); |
| assertTrue("JobStore#contains invalid.", mTaskStoreUnderTest.containsJob(taskStatus1)); |
| assertTrue("JobStore#contains invalid.", mTaskStoreUnderTest.containsJob(taskStatus2)); |
| // Check that the loaded task has the correct runtimes. |
| compareTimestampsSubjectToIoLatency("Early run-times not the same after read.", |
| taskStatus1.getEarliestRunTime(), loaded1.getEarliestRunTime()); |
| compareTimestampsSubjectToIoLatency("Late run-times not the same after read.", |
| taskStatus1.getLatestRunTimeElapsed(), loaded1.getLatestRunTimeElapsed()); |
| compareTimestampsSubjectToIoLatency("Early run-times not the same after read.", |
| taskStatus2.getEarliestRunTime(), loaded2.getEarliestRunTime()); |
| compareTimestampsSubjectToIoLatency("Late run-times not the same after read.", |
| taskStatus2.getLatestRunTimeElapsed(), loaded2.getLatestRunTimeElapsed()); |
| } |
| |
| @Test |
| public void testWritingTaskWithExtras() throws Exception { |
| JobInfo.Builder b = new Builder(8, mComponent) |
| .setRequiresDeviceIdle(true) |
| .setPeriodic(10000L) |
| .setRequiresCharging(true) |
| .setPersisted(true); |
| |
| PersistableBundle extras = new PersistableBundle(); |
| extras.putDouble("hello", 3.2); |
| extras.putString("hi", "there"); |
| extras.putInt("into", 3); |
| b.setExtras(extras); |
| final JobInfo task = b.build(); |
| JobStatus taskStatus = JobStatus.createFromJobInfo(task, SOME_UID, null, -1, null); |
| |
| mTaskStoreUnderTest.add(taskStatus); |
| waitForPendingIo(); |
| |
| final JobSet jobStatusSet = new JobSet(); |
| mTaskStoreUnderTest.readJobMapFromDisk(jobStatusSet, true); |
| assertEquals("Incorrect # of persisted tasks.", 1, jobStatusSet.size()); |
| JobStatus loaded = jobStatusSet.getAllJobs().iterator().next(); |
| assertTasksEqual(task, loaded.getJob()); |
| } |
| |
| @Test |
| public void testWritingTaskWithSourcePackage() throws Exception { |
| JobInfo.Builder b = new Builder(8, mComponent) |
| .setRequiresDeviceIdle(true) |
| .setPeriodic(10000L) |
| .setRequiresCharging(true) |
| .setPersisted(true); |
| JobStatus taskStatus = JobStatus.createFromJobInfo(b.build(), SOME_UID, |
| "com.google.android.gms", 0, null); |
| |
| mTaskStoreUnderTest.add(taskStatus); |
| waitForPendingIo(); |
| |
| final JobSet jobStatusSet = new JobSet(); |
| mTaskStoreUnderTest.readJobMapFromDisk(jobStatusSet, true); |
| assertEquals("Incorrect # of persisted tasks.", 1, jobStatusSet.size()); |
| JobStatus loaded = jobStatusSet.getAllJobs().iterator().next(); |
| assertEquals("Source package not equal.", loaded.getSourcePackageName(), |
| taskStatus.getSourcePackageName()); |
| assertEquals("Source user not equal.", loaded.getSourceUserId(), |
| taskStatus.getSourceUserId()); |
| } |
| |
| @Test |
| public void testWritingTaskWithFlex() throws Exception { |
| JobInfo.Builder b = new Builder(8, mComponent) |
| .setRequiresDeviceIdle(true) |
| .setPeriodic(5*60*60*1000, 1*60*60*1000) |
| .setRequiresCharging(true) |
| .setPersisted(true); |
| JobStatus taskStatus = JobStatus.createFromJobInfo(b.build(), SOME_UID, null, -1, null); |
| |
| mTaskStoreUnderTest.add(taskStatus); |
| waitForPendingIo(); |
| |
| final JobSet jobStatusSet = new JobSet(); |
| mTaskStoreUnderTest.readJobMapFromDisk(jobStatusSet, true); |
| assertEquals("Incorrect # of persisted tasks.", 1, jobStatusSet.size()); |
| JobStatus loaded = jobStatusSet.getAllJobs().iterator().next(); |
| assertEquals("Period not equal.", loaded.getJob().getIntervalMillis(), |
| taskStatus.getJob().getIntervalMillis()); |
| assertEquals("Flex not equal.", loaded.getJob().getFlexMillis(), |
| taskStatus.getJob().getFlexMillis()); |
| } |
| |
| @Test |
| public void testMassivePeriodClampedOnRead() throws Exception { |
| final long ONE_HOUR = 60*60*1000L; // flex |
| final long TWO_HOURS = 2 * ONE_HOUR; // period |
| JobInfo.Builder b = new Builder(8, mComponent) |
| .setPeriodic(TWO_HOURS, ONE_HOUR) |
| .setPersisted(true); |
| final long rtcNow = System.currentTimeMillis(); |
| final long invalidLateRuntimeElapsedMillis = |
| SystemClock.elapsedRealtime() + (TWO_HOURS * ONE_HOUR) + TWO_HOURS; // > period+flex |
| final long invalidEarlyRuntimeElapsedMillis = |
| invalidLateRuntimeElapsedMillis - TWO_HOURS; // Early is (late - period). |
| final Pair<Long, Long> persistedExecutionTimesUTC = new Pair<>(rtcNow, rtcNow + ONE_HOUR); |
| final JobStatus js = new JobStatus(b.build(), SOME_UID, "somePackage", |
| 0 /* sourceUserId */, 0, "someTag", |
| invalidEarlyRuntimeElapsedMillis, invalidLateRuntimeElapsedMillis, |
| 0 /* lastSuccessfulRunTime */, 0 /* lastFailedRunTime */, |
| persistedExecutionTimesUTC, 0 /* innerFlagg */); |
| |
| mTaskStoreUnderTest.add(js); |
| waitForPendingIo(); |
| |
| final JobSet jobStatusSet = new JobSet(); |
| mTaskStoreUnderTest.readJobMapFromDisk(jobStatusSet, true); |
| assertEquals("Incorrect # of persisted tasks.", 1, jobStatusSet.size()); |
| JobStatus loaded = jobStatusSet.getAllJobs().iterator().next(); |
| |
| // Assert early runtime was clamped to be under now + period. We can do <= here b/c we'll |
| // call SystemClock.elapsedRealtime after doing the disk i/o. |
| final long newNowElapsed = SystemClock.elapsedRealtime(); |
| assertTrue("Early runtime wasn't correctly clamped.", |
| loaded.getEarliestRunTime() <= newNowElapsed + TWO_HOURS); |
| // Assert late runtime was clamped to be now + period + flex. |
| assertTrue("Early runtime wasn't correctly clamped.", |
| loaded.getEarliestRunTime() <= newNowElapsed + TWO_HOURS + ONE_HOUR); |
| } |
| |
| @Test |
| public void testPriorityPersisted() throws Exception { |
| JobInfo.Builder b = new Builder(92, mComponent) |
| .setOverrideDeadline(5000) |
| .setPriority(42) |
| .setPersisted(true); |
| final JobStatus js = JobStatus.createFromJobInfo(b.build(), SOME_UID, null, -1, null); |
| mTaskStoreUnderTest.add(js); |
| waitForPendingIo(); |
| |
| final JobSet jobStatusSet = new JobSet(); |
| mTaskStoreUnderTest.readJobMapFromDisk(jobStatusSet, true); |
| JobStatus loaded = jobStatusSet.getAllJobs().iterator().next(); |
| assertEquals("Priority not correctly persisted.", 42, loaded.getPriority()); |
| } |
| |
| /** |
| * Test that non persisted job is not written to disk. |
| */ |
| @Test |
| public void testNonPersistedTaskIsNotPersisted() throws Exception { |
| JobInfo.Builder b = new Builder(42, mComponent) |
| .setOverrideDeadline(10000) |
| .setPersisted(false); |
| JobStatus jsNonPersisted = JobStatus.createFromJobInfo(b.build(), SOME_UID, null, -1, null); |
| mTaskStoreUnderTest.add(jsNonPersisted); |
| b = new Builder(43, mComponent) |
| .setOverrideDeadline(10000) |
| .setPersisted(true); |
| JobStatus jsPersisted = JobStatus.createFromJobInfo(b.build(), SOME_UID, null, -1, null); |
| mTaskStoreUnderTest.add(jsPersisted); |
| waitForPendingIo(); |
| |
| final JobSet jobStatusSet = new JobSet(); |
| mTaskStoreUnderTest.readJobMapFromDisk(jobStatusSet, true); |
| assertEquals("Job count is incorrect.", 1, jobStatusSet.size()); |
| JobStatus jobStatus = jobStatusSet.getAllJobs().iterator().next(); |
| assertEquals("Wrong job persisted.", 43, jobStatus.getJobId()); |
| } |
| |
| @Test |
| public void testRequiredNetworkType() throws Exception { |
| assertPersistedEquals(new JobInfo.Builder(0, mComponent) |
| .setPersisted(true) |
| .setRequiresDeviceIdle(true) |
| .setRequiredNetworkType(JobInfo.NETWORK_TYPE_NONE).build()); |
| assertPersistedEquals(new JobInfo.Builder(0, mComponent) |
| .setPersisted(true) |
| .setRequiredNetworkType(JobInfo.NETWORK_TYPE_ANY).build()); |
| assertPersistedEquals(new JobInfo.Builder(0, mComponent) |
| .setPersisted(true) |
| .setRequiredNetworkType(JobInfo.NETWORK_TYPE_UNMETERED).build()); |
| assertPersistedEquals(new JobInfo.Builder(0, mComponent) |
| .setPersisted(true) |
| .setRequiredNetworkType(JobInfo.NETWORK_TYPE_NOT_ROAMING).build()); |
| assertPersistedEquals(new JobInfo.Builder(0, mComponent) |
| .setPersisted(true) |
| .setRequiredNetworkType(JobInfo.NETWORK_TYPE_CELLULAR).build()); |
| } |
| |
| @Test |
| public void testRequiredNetwork() throws Exception { |
| assertPersistedEquals(new JobInfo.Builder(0, mComponent) |
| .setPersisted(true) |
| .setRequiresDeviceIdle(true) |
| .setRequiredNetwork(null).build()); |
| assertPersistedEquals(new JobInfo.Builder(0, mComponent) |
| .setPersisted(true) |
| .setRequiredNetwork(new NetworkRequest.Builder().build()).build()); |
| assertPersistedEquals(new JobInfo.Builder(0, mComponent) |
| .setPersisted(true) |
| .setRequiredNetwork(new NetworkRequest.Builder() |
| .addTransportType(TRANSPORT_WIFI).build()) |
| .build()); |
| assertPersistedEquals(new JobInfo.Builder(0, mComponent) |
| .setPersisted(true) |
| .setRequiredNetwork(new NetworkRequest.Builder() |
| .addCapability(NET_CAPABILITY_IMS) |
| .addUnwantedCapability(NET_CAPABILITY_OEM_PAID) |
| .build()) |
| .build()); |
| } |
| |
| @Test |
| public void testPersistedIdleConstraint() throws Exception { |
| JobInfo.Builder b = new Builder(8, mComponent) |
| .setRequiresDeviceIdle(true) |
| .setPersisted(true); |
| JobStatus taskStatus = JobStatus.createFromJobInfo(b.build(), SOME_UID, null, -1, null); |
| |
| mTaskStoreUnderTest.add(taskStatus); |
| waitForPendingIo(); |
| |
| final JobSet jobStatusSet = new JobSet(); |
| mTaskStoreUnderTest.readJobMapFromDisk(jobStatusSet, true); |
| assertEquals("Incorrect # of persisted tasks.", 1, jobStatusSet.size()); |
| JobStatus loaded = jobStatusSet.getAllJobs().iterator().next(); |
| assertEquals("Idle constraint not persisted correctly.", |
| loaded.getJob().isRequireDeviceIdle(), |
| taskStatus.getJob().isRequireDeviceIdle()); |
| } |
| |
| @Test |
| public void testPersistedChargingConstraint() throws Exception { |
| JobInfo.Builder b = new Builder(8, mComponent) |
| .setRequiresCharging(true) |
| .setPersisted(true); |
| JobStatus taskStatus = JobStatus.createFromJobInfo(b.build(), SOME_UID, null, -1, null); |
| |
| mTaskStoreUnderTest.add(taskStatus); |
| waitForPendingIo(); |
| |
| final JobSet jobStatusSet = new JobSet(); |
| mTaskStoreUnderTest.readJobMapFromDisk(jobStatusSet, true); |
| assertEquals("Incorrect # of persisted tasks.", 1, jobStatusSet.size()); |
| JobStatus loaded = jobStatusSet.getAllJobs().iterator().next(); |
| assertEquals("Charging constraint not persisted correctly.", |
| loaded.getJob().isRequireCharging(), |
| taskStatus.getJob().isRequireCharging()); |
| } |
| |
| @Test |
| public void testPersistedStorageNotLowConstraint() throws Exception { |
| JobInfo.Builder b = new Builder(8, mComponent) |
| .setRequiresStorageNotLow(true) |
| .setPersisted(true); |
| JobStatus taskStatus = JobStatus.createFromJobInfo(b.build(), SOME_UID, null, -1, null); |
| |
| mTaskStoreUnderTest.add(taskStatus); |
| waitForPendingIo(); |
| |
| final JobSet jobStatusSet = new JobSet(); |
| mTaskStoreUnderTest.readJobMapFromDisk(jobStatusSet, true); |
| assertEquals("Incorrect # of persisted tasks.", 1, jobStatusSet.size()); |
| JobStatus loaded = jobStatusSet.getAllJobs().iterator().next(); |
| assertEquals("Storage-not-low constraint not persisted correctly.", |
| loaded.getJob().isRequireStorageNotLow(), |
| taskStatus.getJob().isRequireStorageNotLow()); |
| } |
| |
| @Test |
| public void testPersistedBatteryNotLowConstraint() throws Exception { |
| JobInfo.Builder b = new Builder(8, mComponent) |
| .setRequiresBatteryNotLow(true) |
| .setPersisted(true); |
| JobStatus taskStatus = JobStatus.createFromJobInfo(b.build(), SOME_UID, null, -1, null); |
| |
| mTaskStoreUnderTest.add(taskStatus); |
| waitForPendingIo(); |
| |
| final JobSet jobStatusSet = new JobSet(); |
| mTaskStoreUnderTest.readJobMapFromDisk(jobStatusSet, true); |
| assertEquals("Incorrect # of persisted tasks.", 1, jobStatusSet.size()); |
| JobStatus loaded = jobStatusSet.getAllJobs().iterator().next(); |
| assertEquals("Battery-not-low constraint not persisted correctly.", |
| loaded.getJob().isRequireBatteryNotLow(), |
| taskStatus.getJob().isRequireBatteryNotLow()); |
| } |
| |
| /** |
| * Helper function to kick a {@link JobInfo} through a persistence cycle and |
| * assert that it's unchanged. |
| */ |
| private void assertPersistedEquals(JobInfo first) throws Exception { |
| mTaskStoreUnderTest.clear(); |
| mTaskStoreUnderTest.add(JobStatus.createFromJobInfo(first, SOME_UID, null, -1, null)); |
| waitForPendingIo(); |
| |
| final JobSet jobStatusSet = new JobSet(); |
| mTaskStoreUnderTest.readJobMapFromDisk(jobStatusSet, true); |
| final JobStatus second = jobStatusSet.getAllJobs().iterator().next(); |
| assertTasksEqual(first, second.getJob()); |
| } |
| |
| /** |
| * Helper function to throw an error if the provided task and TaskStatus objects are not equal. |
| */ |
| private void assertTasksEqual(JobInfo first, JobInfo second) { |
| assertEquals("Different task ids.", first.getId(), second.getId()); |
| assertEquals("Different components.", first.getService(), second.getService()); |
| assertEquals("Different periodic status.", first.isPeriodic(), second.isPeriodic()); |
| assertEquals("Different period.", first.getIntervalMillis(), second.getIntervalMillis()); |
| assertEquals("Different inital backoff.", first.getInitialBackoffMillis(), |
| second.getInitialBackoffMillis()); |
| assertEquals("Different backoff policy.", first.getBackoffPolicy(), |
| second.getBackoffPolicy()); |
| |
| assertEquals("Invalid charging constraint.", first.isRequireCharging(), |
| second.isRequireCharging()); |
| assertEquals("Invalid battery not low constraint.", first.isRequireBatteryNotLow(), |
| second.isRequireBatteryNotLow()); |
| assertEquals("Invalid idle constraint.", first.isRequireDeviceIdle(), |
| second.isRequireDeviceIdle()); |
| assertEquals("Invalid network type.", |
| first.getNetworkType(), second.getNetworkType()); |
| assertEquals("Invalid network.", |
| first.getRequiredNetwork(), second.getRequiredNetwork()); |
| assertEquals("Invalid deadline constraint.", |
| first.hasLateConstraint(), |
| second.hasLateConstraint()); |
| assertEquals("Invalid delay constraint.", |
| first.hasEarlyConstraint(), |
| second.hasEarlyConstraint()); |
| assertEquals("Extras don't match", |
| first.getExtras().toString(), second.getExtras().toString()); |
| assertEquals("Transient xtras don't match", |
| first.getTransientExtras().toString(), second.getTransientExtras().toString()); |
| |
| // Since people can forget to add tests here for new fields, do one last |
| // sanity check based on bits-on-wire equality. |
| final byte[] firstBytes = marshall(first); |
| final byte[] secondBytes = marshall(second); |
| if (!Arrays.equals(firstBytes, secondBytes)) { |
| Log.w(TAG, "First: " + HexDump.dumpHexString(firstBytes)); |
| Log.w(TAG, "Second: " + HexDump.dumpHexString(secondBytes)); |
| fail("Raw JobInfo aren't equal; see logs for details"); |
| } |
| } |
| |
| private static byte[] marshall(Parcelable p) { |
| final Parcel parcel = Parcel.obtain(); |
| try { |
| p.writeToParcel(parcel, 0); |
| return parcel.marshall(); |
| } finally { |
| parcel.recycle(); |
| } |
| } |
| |
| /** |
| * When comparing timestamps before and after DB read/writes (to make sure we're saving/loading |
| * the correct values), there is some latency involved that terrorises a naive assertEquals(). |
| * We define a <code>DELTA_MILLIS</code> as a function variable here to make this comparision |
| * more reasonable. |
| */ |
| private void compareTimestampsSubjectToIoLatency(String error, long ts1, long ts2) { |
| final long DELTA_MILLIS = 700L; // We allow up to 700ms of latency for IO read/writes. |
| assertTrue(error, Math.abs(ts1 - ts2) < DELTA_MILLIS); |
| } |
| |
| private static class StubClass {} |
| |
| } |