Merge "Add UT case for CellSignalStrengthLte#convertRssnrUnitFromTenDbToDB" (eed54602) · Commits · e / os / android_frameworks_opt_telephony

tests/telephonytests/src/com/android/internal/telephony/SignalStrengthControllerTest.java

+48 −0

Original line number	Diff line number	Diff line
		@@ -474,6 +474,54 @@ public class SignalStrengthControllerTest extends TelephonyTest {
		CellSignalStrength.SIGNAL_STRENGTH_MODERATE);
		}

		@Test
		public void testLteSignalStrengthReportingCriteria_convertRssnrUnitFromTenDbToDB() {
		SignalStrength ss = new SignalStrength(
		new CellSignalStrengthCdma(),
		new CellSignalStrengthGsm(),
		new CellSignalStrengthWcdma(),
		new CellSignalStrengthTdscdma(),
		new CellSignalStrengthLte(
		-110, /* rssi */
		-114, /* rsrp */
		-5, /* rsrq */
		CellSignalStrengthLte.convertRssnrUnitFromTenDbToDB(-34), /* rssnr */
		SignalStrength.INVALID, /* cqi */
		SignalStrength.INVALID /* ta */),
		new CellSignalStrengthNr());

		int[] lteThresholds = {
		-3, // SIGNAL_STRENGTH_POOR
		1, // SIGNAL_STRENGTH_MODERATE
		5, // SIGNAL_STRENGTH_GOOD
		13, // SIGNAL_STRENGTH_GREAT
		};
		mBundle.putIntArray(CarrierConfigManager.KEY_LTE_RSSNR_THRESHOLDS_INT_ARRAY ,
		lteThresholds);
		mBundle.putInt(CarrierConfigManager.KEY_PARAMETERS_USED_FOR_LTE_SIGNAL_BAR_INT,
		CellSignalStrengthLte.USE_RSSNR);
		sendCarrierConfigUpdate();
		sendSignalStrength(ss);
		assertEquals(CellSignalStrength.SIGNAL_STRENGTH_NONE_OR_UNKNOWN,
		mSsc.getSignalStrength().getLevel());

		ss = new SignalStrength(
		new CellSignalStrengthCdma(),
		new CellSignalStrengthGsm(),
		new CellSignalStrengthWcdma(),
		new CellSignalStrengthTdscdma(),
		new CellSignalStrengthLte(
		-110, /* rssi */
		-114, /* rsrp */
		-5, /* rsrq */
		CellSignalStrengthLte.convertRssnrUnitFromTenDbToDB(129), /* rssnr */
		SignalStrength.INVALID, /* cqi */
		SignalStrength.INVALID /* ta */),
		new CellSignalStrengthNr());
		sendSignalStrength(ss);
		assertEquals(CellSignalStrength.SIGNAL_STRENGTH_GOOD, mSsc.getSignalStrength().getLevel());
		}

		@Test
		public void test5gNrSignalStrengthReportingCriteria_UseSsRsrp() {
		SignalStrength ss = new SignalStrength(