| /* |
| * Copyright (C) 2021 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.server.uwb.params; |
| |
| import static com.android.server.uwb.params.CccDecoderTest.TEST_CCC_SPECIFICATION_TLV_DATA_STRING; |
| import static com.android.server.uwb.params.CccDecoderTest.TEST_CCC_SPECIFICATION_TLV_NUM_PARAMS; |
| import static com.android.server.uwb.params.FiraDecoderTest.TEST_FIRA_SPECIFICATION_TLV_NUM_PARAMS_VER_1; |
| import static com.android.server.uwb.params.FiraDecoderTest.TEST_FIRA_SPECIFICATION_TLV_NUM_PARAMS_VER_2; |
| import static com.android.server.uwb.params.FiraDecoderTest.TEST_FIRA_SPECIFICATION_TLV_STRING_VER_1; |
| import static com.android.server.uwb.params.RadarDecoderTest.TEST_RADAR_SPECIFICATION_TLV_DATA_STRING; |
| import static com.android.server.uwb.params.RadarDecoderTest.TEST_RADAR_SPECIFICATION_TLV_NUM_PARAMS; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| import static com.google.uwb.support.fira.FiraParams.PROTOCOL_VERSION_1_1; |
| import static com.google.uwb.support.fira.FiraParams.PROTOCOL_VERSION_2_0; |
| |
| import static org.mockito.Mockito.when; |
| |
| import android.platform.test.annotations.Presubmit; |
| import android.test.suitebuilder.annotation.SmallTest; |
| |
| import androidx.test.runner.AndroidJUnit4; |
| |
| import com.android.server.uwb.DeviceConfigFacade; |
| import com.android.server.uwb.UwbInjector; |
| import com.android.server.uwb.util.UwbUtil; |
| import com.android.uwb.flags.FeatureFlags; |
| |
| import com.google.uwb.support.generic.GenericSpecificationParams; |
| |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.mockito.Mock; |
| import org.mockito.MockitoAnnotations; |
| |
| /** Unit tests for {@link com.android.server.uwb.params.GenericDecoder}. */ |
| @RunWith(AndroidJUnit4.class) |
| @SmallTest |
| @Presubmit |
| public class GenericDecoderTest { |
| private static final byte[] TEST_GENERIC_SPECIFICATION_TLV_DATA_VER_1 = |
| UwbUtil.getByteArray( |
| "C00101" // SUPPORTED_POWER_STATS_QUERY |
| + TEST_FIRA_SPECIFICATION_TLV_STRING_VER_1 |
| + TEST_CCC_SPECIFICATION_TLV_DATA_STRING |
| + TEST_RADAR_SPECIFICATION_TLV_DATA_STRING); |
| private static final int TEST_GENERIC_SPECIFICATION_TLV_NUM_PARAMS_VER_1 = |
| 1 |
| + TEST_FIRA_SPECIFICATION_TLV_NUM_PARAMS_VER_1 |
| + TEST_CCC_SPECIFICATION_TLV_NUM_PARAMS |
| + TEST_RADAR_SPECIFICATION_TLV_NUM_PARAMS; |
| |
| private static final byte[] TEST_GENERIC_SPECIFICATION_TLV_DATA_VER_2 = |
| UwbUtil.getByteArray( |
| "C00101" // SUPPORTED_POWER_STATS_QUERY |
| + FiraDecoderTest.TEST_FIRA_SPECIFICATION_TLV_STRING_VER_2 |
| + TEST_CCC_SPECIFICATION_TLV_DATA_STRING |
| + TEST_RADAR_SPECIFICATION_TLV_DATA_STRING); |
| private static final int TEST_GENERIC_SPECIFICATION_TLV_NUM_PARAMS_VER_2 = |
| 1 |
| + TEST_FIRA_SPECIFICATION_TLV_NUM_PARAMS_VER_2 |
| + TEST_CCC_SPECIFICATION_TLV_NUM_PARAMS |
| + TEST_RADAR_SPECIFICATION_TLV_NUM_PARAMS; |
| |
| @Mock private UwbInjector mUwbInjector; |
| @Mock private DeviceConfigFacade mDeviceConfigFacade; |
| @Mock private FeatureFlags mFeatureFlags; |
| |
| private GenericDecoder mGenericDecoder; |
| |
| @Before |
| public void setUp() throws Exception { |
| MockitoAnnotations.initMocks(this); |
| |
| when(mUwbInjector.getDeviceConfigFacade()).thenReturn(mDeviceConfigFacade); |
| when(mDeviceConfigFacade.isCccSupportedSyncCodesLittleEndian()).thenReturn(true); |
| |
| when(mUwbInjector.getFeatureFlags()).thenReturn(mFeatureFlags); |
| when(mFeatureFlags.cr423CleanupIntervalScheduling()).thenReturn(true); |
| |
| mGenericDecoder = new GenericDecoder(mUwbInjector); |
| } |
| |
| @Test |
| public void testGetGenericSpecificationVersion1() throws Exception { |
| TlvDecoderBuffer tlvDecoderBuffer = |
| new TlvDecoderBuffer( |
| TEST_GENERIC_SPECIFICATION_TLV_DATA_VER_1, |
| TEST_GENERIC_SPECIFICATION_TLV_NUM_PARAMS_VER_1); |
| assertThat(tlvDecoderBuffer.parse()).isTrue(); |
| |
| GenericSpecificationParams genericSpecificationParams = |
| mGenericDecoder.getParams(tlvDecoderBuffer, GenericSpecificationParams.class, |
| PROTOCOL_VERSION_1_1); |
| assertThat(genericSpecificationParams.hasPowerStatsSupport()).isTrue(); |
| FiraDecoderTest.verifyFiraSpecificationVersion1( |
| genericSpecificationParams.getFiraSpecificationParams()); |
| CccDecoderTest.verifyCccSpecification( |
| genericSpecificationParams.getCccSpecificationParams()); |
| RadarDecoderTest.verifyRadarSpecification( |
| genericSpecificationParams.getRadarSpecificationParams()); |
| } |
| |
| @Test |
| public void testGetGenericSpecificationViaTlvDecoderVersion1() throws Exception { |
| TlvDecoderBuffer tlvDecoderBuffer = |
| new TlvDecoderBuffer( |
| TEST_GENERIC_SPECIFICATION_TLV_DATA_VER_1, |
| TEST_GENERIC_SPECIFICATION_TLV_NUM_PARAMS_VER_1); |
| assertThat(tlvDecoderBuffer.parse()).isTrue(); |
| |
| GenericSpecificationParams genericSpecificationParams = |
| mGenericDecoder.getParams(tlvDecoderBuffer, GenericSpecificationParams.class, |
| PROTOCOL_VERSION_1_1); |
| assertThat(genericSpecificationParams.hasPowerStatsSupport()).isTrue(); |
| FiraDecoderTest.verifyFiraSpecificationVersion1( |
| genericSpecificationParams.getFiraSpecificationParams()); |
| CccDecoderTest.verifyCccSpecification( |
| genericSpecificationParams.getCccSpecificationParams()); |
| RadarDecoderTest.verifyRadarSpecification( |
| genericSpecificationParams.getRadarSpecificationParams()); |
| } |
| |
| @Test |
| public void testGetGenericSpecificationVersion2() throws Exception { |
| TlvDecoderBuffer tlvDecoderBuffer = |
| new TlvDecoderBuffer( |
| TEST_GENERIC_SPECIFICATION_TLV_DATA_VER_2, |
| TEST_GENERIC_SPECIFICATION_TLV_NUM_PARAMS_VER_2); |
| assertThat(tlvDecoderBuffer.parse()).isTrue(); |
| |
| GenericSpecificationParams genericSpecificationParams = |
| mGenericDecoder.getParams(tlvDecoderBuffer, GenericSpecificationParams.class, |
| PROTOCOL_VERSION_2_0); |
| assertThat(genericSpecificationParams.hasPowerStatsSupport()).isTrue(); |
| FiraDecoderTest.verifyFiraSpecificationVersion2( |
| genericSpecificationParams.getFiraSpecificationParams()); |
| CccDecoderTest.verifyCccSpecification( |
| genericSpecificationParams.getCccSpecificationParams()); |
| RadarDecoderTest.verifyRadarSpecification( |
| genericSpecificationParams.getRadarSpecificationParams()); |
| } |
| |
| @Test |
| public void testGetGenericSpecificationViaTlvDecoderVersion2() throws Exception { |
| TlvDecoderBuffer tlvDecoderBuffer = |
| new TlvDecoderBuffer( |
| TEST_GENERIC_SPECIFICATION_TLV_DATA_VER_2, |
| TEST_GENERIC_SPECIFICATION_TLV_NUM_PARAMS_VER_2); |
| assertThat(tlvDecoderBuffer.parse()).isTrue(); |
| |
| GenericSpecificationParams genericSpecificationParams = |
| mGenericDecoder.getParams(tlvDecoderBuffer, GenericSpecificationParams.class, |
| PROTOCOL_VERSION_2_0); |
| assertThat(genericSpecificationParams.hasPowerStatsSupport()).isTrue(); |
| FiraDecoderTest.verifyFiraSpecificationVersion2( |
| genericSpecificationParams.getFiraSpecificationParams()); |
| CccDecoderTest.verifyCccSpecification( |
| genericSpecificationParams.getCccSpecificationParams()); |
| RadarDecoderTest.verifyRadarSpecification( |
| genericSpecificationParams.getRadarSpecificationParams()); |
| } |
| |
| @Test |
| public void testGetGenericSpecificationViaTlvDecoderVersion1_WithoutCCC() throws Exception { |
| TlvDecoderBuffer tlvDecoderBuffer = |
| new TlvDecoderBuffer( |
| UwbUtil.getByteArray( |
| TEST_FIRA_SPECIFICATION_TLV_STRING_VER_1 |
| + TEST_RADAR_SPECIFICATION_TLV_DATA_STRING), |
| TEST_FIRA_SPECIFICATION_TLV_NUM_PARAMS_VER_1 |
| + TEST_RADAR_SPECIFICATION_TLV_NUM_PARAMS); |
| assertThat(tlvDecoderBuffer.parse()).isTrue(); |
| |
| GenericSpecificationParams genericSpecificationParams = |
| mGenericDecoder.getParams(tlvDecoderBuffer, GenericSpecificationParams.class, |
| PROTOCOL_VERSION_1_1); |
| assertThat(genericSpecificationParams.hasPowerStatsSupport()).isFalse(); |
| FiraDecoderTest.verifyFiraSpecificationVersion1( |
| genericSpecificationParams.getFiraSpecificationParams()); |
| RadarDecoderTest.verifyRadarSpecification( |
| genericSpecificationParams.getRadarSpecificationParams()); |
| assertThat(genericSpecificationParams.getCccSpecificationParams()).isNull(); |
| } |
| |
| @Test |
| public void testGetGenericSpecificationViaTlvDecoderVersion1_WithoutFira() throws Exception { |
| TlvDecoderBuffer tlvDecoderBuffer = |
| new TlvDecoderBuffer( |
| UwbUtil.getByteArray( |
| TEST_CCC_SPECIFICATION_TLV_DATA_STRING |
| + TEST_RADAR_SPECIFICATION_TLV_DATA_STRING), |
| TEST_CCC_SPECIFICATION_TLV_NUM_PARAMS |
| + TEST_RADAR_SPECIFICATION_TLV_NUM_PARAMS); |
| assertThat(tlvDecoderBuffer.parse()).isTrue(); |
| |
| GenericSpecificationParams genericSpecificationParams = |
| mGenericDecoder.getParams(tlvDecoderBuffer, GenericSpecificationParams.class, |
| PROTOCOL_VERSION_1_1); |
| assertThat(genericSpecificationParams.hasPowerStatsSupport()).isFalse(); |
| CccDecoderTest.verifyCccSpecification( |
| genericSpecificationParams.getCccSpecificationParams()); |
| RadarDecoderTest.verifyRadarSpecification( |
| genericSpecificationParams.getRadarSpecificationParams()); |
| assertThat(genericSpecificationParams.getFiraSpecificationParams()).isNull(); |
| } |
| |
| @Test |
| public void testGetGenericSpecificationViaTlvDecoderVersion1_WithoutRadar() throws Exception { |
| TlvDecoderBuffer tlvDecoderBuffer = |
| new TlvDecoderBuffer( |
| UwbUtil.getByteArray( |
| TEST_FIRA_SPECIFICATION_TLV_STRING_VER_1 |
| + TEST_CCC_SPECIFICATION_TLV_DATA_STRING), |
| TEST_FIRA_SPECIFICATION_TLV_NUM_PARAMS_VER_1 |
| + TEST_CCC_SPECIFICATION_TLV_NUM_PARAMS); |
| assertThat(tlvDecoderBuffer.parse()).isTrue(); |
| |
| GenericSpecificationParams genericSpecificationParams = |
| mGenericDecoder.getParams(tlvDecoderBuffer, GenericSpecificationParams.class, |
| PROTOCOL_VERSION_1_1); |
| assertThat(genericSpecificationParams.hasPowerStatsSupport()).isFalse(); |
| FiraDecoderTest.verifyFiraSpecificationVersion1( |
| genericSpecificationParams.getFiraSpecificationParams()); |
| CccDecoderTest.verifyCccSpecification( |
| genericSpecificationParams.getCccSpecificationParams()); |
| assertThat(genericSpecificationParams.getRadarSpecificationParams()).isNull(); |
| } |
| } |