Merge "[PhysicalChannelConfig] Test frequency of UL in NR network" (3074f8a3) · Commits · e / os / android_frameworks_opt_telephony

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

+20 −0

Original line number	Diff line number	Diff line
		@@ -39,6 +39,7 @@ public class PhysicalChannelConfigTest {
		private static final int CELL_BANDWIDTH = 12345;
		private static final int FREQUENCY_RANGE = 1;
		private static final int CHANNEL_NUMBER = 1234;
		private static final int CHANNEL_NUMBER_UNKNOWN = PhysicalChannelConfig.CHANNEL_NUMBER_UNKNOWN;
		private static final int[] CONTEXT_IDS = new int[] {123, 555, 1, 0};
		private static final int PHYSICAL_CELL_ID = 502;
		private static final int BAND = 1;
		@@ -140,6 +141,25 @@ public class PhysicalChannelConfigTest {
		ServiceState.FREQUENCY_RANGE_HIGH);
		}

		@Test
		public void testUplinkFrequencyForNrArfcnWithUnknownChannelNumber(){
		setUpPhysicalChannelConfig(NETWORK_TYPE_NR, AccessNetworkConstants.NgranBands.BAND_1,
		CHANNEL_NUMBER, CHANNEL_NUMBER_UNKNOWN, ServiceState.FREQUENCY_RANGE_MID);

		assertThat(mPhysicalChannelConfig.getUplinkFrequencyKhz()).isEqualTo(INVALID_FREQUENCY);
		}

		@Test
		public void testUplinkFrequencyForNrArfcn(){
		setUpPhysicalChannelConfig(NETWORK_TYPE_NR, AccessNetworkConstants.NgranBands.BAND_1,
		CHANNEL_NUMBER, CHANNEL_NUMBER, ServiceState.FREQUENCY_RANGE_MID);

		// 3GPP TS 38.104 Table 5.4.2.1-1, {@link AccessNetworkUtils#getFrequencyFromNrArfcn}.
		// Formula of NR-ARFCN convert to actual frequency:
		// Actual frequency(kHz) = (RANGE_OFFSET + GLOBAL_KHZ * (ARFCN - ARFCN_OFFSET))
		assertThat(mPhysicalChannelConfig.getUplinkFrequencyKhz()).isEqualTo(6170);
		}

		@Test
		public void testBuilder() {
		setUpPhysicalChannelConfig(NETWORK_TYPE_LTE, BAND, CHANNEL_NUMBER, CHANNEL_NUMBER,