Examples with TrivalentPredicate com.android.internal.telephony.nitz.NitzSignalInputFilterPredicateFactory.TrivalentPredicate used on opensource projects

Example 1 with TrivalentPredicate

use of com.android.internal.telephony.nitz.NitzSignalInputFilterPredicateFactory.TrivalentPredicate in project android_frameworks_opt_telephony by LineageOS.

the class NitzSignalInputFilterPredicateFactoryTest method testNitzSignalInputFilterPredicateImpl_nullSecondArgumentRejected.

@Test
public void testNitzSignalInputFilterPredicateImpl_nullSecondArgumentRejected() {
    Scenario scenario = UNIQUE_US_ZONE_SCENARIO1;
    TimestampedValue<NitzData> nitzSignal = scenario.createNitzSignal(mFakeDeviceState.elapsedRealtime());
    TrivalentPredicate[] triPredicates = {};
    NitzSignalInputFilterPredicateImpl impl = new NitzSignalInputFilterPredicateImpl(triPredicates);
    try {
        impl.mustProcessNitzSignal(nitzSignal, null);
        fail();
    } catch (NullPointerException expected) {
    }
}

Example 2 with TrivalentPredicate

use of com.android.internal.telephony.nitz.NitzSignalInputFilterPredicateFactory.TrivalentPredicate in project android_frameworks_opt_telephony by LineageOS.

the class NitzSignalInputFilterPredicateFactoryTest method testNitzSignalInputFilterPredicateImpl_trueIsHonored.

@Test
public void testNitzSignalInputFilterPredicateImpl_trueIsHonored() {
    Scenario scenario = UNIQUE_US_ZONE_SCENARIO1;
    TimestampedValue<NitzData> nitzSignal = scenario.createNitzSignal(mFakeDeviceState.elapsedRealtime());
    TrivalentPredicate nullPredicate = (x, y) -> null;
    TrivalentPredicate truePredicate = (x, y) -> true;
    TrivalentPredicate exceptionPredicate = (x, y) -> {
        throw new RuntimeException();
    };
    TrivalentPredicate[] triPredicates = { nullPredicate, truePredicate, exceptionPredicate };
    NitzSignalInputFilterPredicateImpl impl = new NitzSignalInputFilterPredicateImpl(triPredicates);
    assertTrue(impl.mustProcessNitzSignal(null, nitzSignal));
}

Example 3 with TrivalentPredicate

use of com.android.internal.telephony.nitz.NitzSignalInputFilterPredicateFactory.TrivalentPredicate in project android_frameworks_opt_telephony by LineageOS.

the class NitzSignalInputFilterPredicateFactoryTest method testTrivalentPredicate_ignoreNitzPropertyCheck.

@Test
public void testTrivalentPredicate_ignoreNitzPropertyCheck() {
    TrivalentPredicate triPredicate = createIgnoreNitzPropertyCheck(mFakeDeviceState);
    mFakeDeviceState.ignoreNitz = true;
    assertFalse(triPredicate.mustProcessNitzSignal(null, null));
    mFakeDeviceState.ignoreNitz = false;
    assertNull(triPredicate.mustProcessNitzSignal(null, null));
}

Example 4 with TrivalentPredicate

use of com.android.internal.telephony.nitz.NitzSignalInputFilterPredicateFactory.TrivalentPredicate in project android_frameworks_opt_telephony by LineageOS.

the class NitzSignalInputFilterPredicateFactoryTest method testTrivalentPredicate_rateLimitCheck_utcTimeDifferences.

@Test
public void testTrivalentPredicate_rateLimitCheck_utcTimeDifferences() {
    Scenario scenario = UNIQUE_US_ZONE_SCENARIO1;
    int nitzSpacingThreshold = mFakeDeviceState.getNitzUpdateSpacingMillis();
    int nitzUtcDiffThreshold = mFakeDeviceState.getNitzUpdateDiffMillis();
    NitzData baseNitzData = scenario.createNitzData();
    TrivalentPredicate triPredicate = createRateLimitCheck(mFakeDeviceState);
    long baseElapsedRealtimeMillis = mFakeDeviceState.elapsedRealtime();
    TimestampedValue<NitzData> baseSignal = new TimestampedValue<>(baseElapsedRealtimeMillis, baseNitzData);
    // Create a new NitzSignal that should be filtered.
    int elapsedTimeIncrement = nitzSpacingThreshold - 1;
    TimestampedValue<NitzData> intermediateSignal = createIncrementedNitzSignal(baseSignal, elapsedTimeIncrement);
    NitzData intermediateNitzData = intermediateSignal.getValue();
    assertFalse(triPredicate.mustProcessNitzSignal(baseSignal, intermediateSignal));
    // Two signals spaced apart so that the second would normally be filtered and it contains
    // a UTC time that is not sufficiently different.
    {
        NitzData incrementedUtcTimeNitzData = NitzData.createForTests(intermediateNitzData.getLocalOffsetMillis(), intermediateNitzData.getDstAdjustmentMillis(), intermediateNitzData.getCurrentTimeInMillis() + nitzUtcDiffThreshold - 1, intermediateNitzData.getEmulatorHostTimeZone());
        TimestampedValue<NitzData> incrementedNitzSignal = new TimestampedValue<>(intermediateSignal.getReferenceTimeMillis(), incrementedUtcTimeNitzData);
        assertFalse(triPredicate.mustProcessNitzSignal(baseSignal, incrementedNitzSignal));
    }
    // Two signals spaced apart so that the second would normally be filtered but it contains
    // a UTC time that is sufficiently different.
    {
        NitzData incrementedUtcTimeNitzData = NitzData.createForTests(intermediateNitzData.getLocalOffsetMillis(), intermediateNitzData.getDstAdjustmentMillis(), intermediateNitzData.getCurrentTimeInMillis() + nitzUtcDiffThreshold + 1, intermediateNitzData.getEmulatorHostTimeZone());
        TimestampedValue<NitzData> incrementedNitzSignal = new TimestampedValue<>(intermediateSignal.getReferenceTimeMillis(), incrementedUtcTimeNitzData);
        assertTrue(triPredicate.mustProcessNitzSignal(baseSignal, incrementedNitzSignal));
    }
    // Two signals spaced apart so that the second would normally be filtered and it contains
    // a UTC time that is not sufficiently different.
    {
        NitzData decrementedUtcTimeNitzData = NitzData.createForTests(intermediateNitzData.getLocalOffsetMillis(), intermediateNitzData.getDstAdjustmentMillis(), intermediateNitzData.getCurrentTimeInMillis() - nitzUtcDiffThreshold + 1, intermediateNitzData.getEmulatorHostTimeZone());
        TimestampedValue<NitzData> decrementedNitzSignal = new TimestampedValue<>(intermediateSignal.getReferenceTimeMillis(), decrementedUtcTimeNitzData);
        assertFalse(triPredicate.mustProcessNitzSignal(baseSignal, decrementedNitzSignal));
    }
    // Two signals spaced apart so that the second would normally be filtered but it contains
    // a UTC time that is sufficiently different.
    {
        NitzData decrementedUtcTimeNitzData = NitzData.createForTests(intermediateNitzData.getLocalOffsetMillis(), intermediateNitzData.getDstAdjustmentMillis(), intermediateNitzData.getCurrentTimeInMillis() + nitzUtcDiffThreshold + 1, intermediateNitzData.getEmulatorHostTimeZone());
        TimestampedValue<NitzData> decrementedNitzSignal = new TimestampedValue<>(intermediateSignal.getReferenceTimeMillis(), decrementedUtcTimeNitzData);
        assertTrue(triPredicate.mustProcessNitzSignal(baseSignal, decrementedNitzSignal));
    }
}

Example 5 with TrivalentPredicate

use of com.android.internal.telephony.nitz.NitzSignalInputFilterPredicateFactory.TrivalentPredicate in project android_frameworks_opt_telephony by LineageOS.

the class NitzSignalInputFilterPredicateFactoryTest method testNitzSignalInputFilterPredicateImpl_falseIsHonored.

@Test
public void testNitzSignalInputFilterPredicateImpl_falseIsHonored() {
    Scenario scenario = UNIQUE_US_ZONE_SCENARIO1;
    TimestampedValue<NitzData> nitzSignal = scenario.createNitzSignal(mFakeDeviceState.elapsedRealtime());
    TrivalentPredicate nullPredicate = (x, y) -> null;
    TrivalentPredicate falsePredicate = (x, y) -> false;
    TrivalentPredicate exceptionPredicate = (x, y) -> {
        throw new RuntimeException();
    };
    TrivalentPredicate[] triPredicates = { nullPredicate, falsePredicate, exceptionPredicate };
    NitzSignalInputFilterPredicateImpl impl = new NitzSignalInputFilterPredicateImpl(triPredicates);
    assertFalse(impl.mustProcessNitzSignal(null, nitzSignal));
}