/* * Copyright (C) 2019 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 android.net.wifi; import static org.junit.Assert.assertArrayEquals; import static org.junit.Assert.assertEquals; import static org.junit.Assert.assertThrows; import static org.junit.Assert.fail; import static org.mockito.Mockito.validateMockitoUsage; import android.net.wifi.WifiUsabilityStatsEntry.ContentionTimeStats; import android.net.wifi.WifiUsabilityStatsEntry.PacketStats; import android.net.wifi.WifiUsabilityStatsEntry.PeerInfo; import android.net.wifi.WifiUsabilityStatsEntry.RadioStats; import android.net.wifi.WifiUsabilityStatsEntry.RateStats; import android.net.wifi.WifiUsabilityStatsEntry.ScanResultWithSameFreq; import android.os.Parcel; import android.util.SparseArray; import androidx.test.filters.SmallTest; import org.junit.After; import org.junit.Before; import org.junit.Test; import org.mockito.MockitoAnnotations; import java.util.NoSuchElementException; /** * Unit tests for {@link android.net.wifi.WifiUsabilityStatsEntry}. */ @SmallTest public class WifiUsabilityStatsEntryTest { /** * Setup before tests. */ @Before public void setUp() throws Exception { MockitoAnnotations.initMocks(this); } /** * Clean up after tests. */ @After public void cleanup() { validateMockitoUsage(); } /** * Verify parcel read/write for Wifi usability stats result. */ @Test public void verifyStatsResultWriteAndThenRead() throws Exception { WifiUsabilityStatsEntry writeResult = createResult(); WifiUsabilityStatsEntry readResult = parcelWriteRead(writeResult); assertWifiUsabilityStatsEntryEquals(writeResult, readResult); } /** * Verify WifiUsabilityStatsEntry#TimeSliceDutyCycleInPercent. */ @Test public void getTimeSliceDutyCycleInPercent() throws Exception { ContentionTimeStats[] contentionTimeStats = new ContentionTimeStats[4]; contentionTimeStats[0] = new ContentionTimeStats(1, 2, 3, 4); contentionTimeStats[1] = new ContentionTimeStats(5, 6, 7, 8); contentionTimeStats[2] = new ContentionTimeStats(9, 10, 11, 12); contentionTimeStats[3] = new ContentionTimeStats(13, 14, 15, 16); PacketStats[] packetStats = new PacketStats[4]; packetStats[0] = new PacketStats(1, 2, 3, 4); packetStats[1] = new PacketStats(5, 6, 7, 8); packetStats[2] = new PacketStats(9, 10, 11, 12); packetStats[3] = new PacketStats(13, 14, 15, 16); RateStats[] rateStats = new RateStats[2]; rateStats[0] = new RateStats(1, 3, 4, 7, 9, 11, 13, 15, 17); rateStats[1] = new RateStats(2, 2, 3, 8, 10, 12, 14, 16, 18); RadioStats[] radioStats = new RadioStats[2]; radioStats[0] = new RadioStats(0, 10, 11, 12, 13, 14, 15, 16, 17, 18); radioStats[1] = new RadioStats(1, 20, 21, 22, 23, 24, 25, 26, 27, 28, new int[] {1, 2, 3}); PeerInfo[] peerInfo = new PeerInfo[1]; peerInfo[0] = new PeerInfo(1, 50, rateStats); ScanResultWithSameFreq[] scanResultsWithSameFreq2G = new ScanResultWithSameFreq[1]; scanResultsWithSameFreq2G[0] = new ScanResultWithSameFreq(100, -50, 2412); ScanResultWithSameFreq[] scanResultsWithSameFreq5G = new ScanResultWithSameFreq[1]; scanResultsWithSameFreq5G[0] = new ScanResultWithSameFreq(100, -50, 5500); SparseArray linkStats = new SparseArray<>(); linkStats.put(0, new WifiUsabilityStatsEntry.LinkStats(0, WifiUsabilityStatsEntry.LINK_STATE_UNKNOWN, 0, -50, 2412, -50, 0, 0, 0, 300, 200, 188, 2, 2, 100, 300, 100, 100, 200, contentionTimeStats, rateStats, packetStats, peerInfo, scanResultsWithSameFreq2G)); linkStats.put(1, new WifiUsabilityStatsEntry.LinkStats(1, WifiUsabilityStatsEntry.LINK_STATE_UNKNOWN, 0, -40, 5500, -40, 1, 0, 0, 860, 600, 388, 2, 2, 200, 400, 100, 150, 300, contentionTimeStats, rateStats, packetStats, peerInfo, scanResultsWithSameFreq5G)); WifiUsabilityStatsEntry usabilityStatsEntry = new WifiUsabilityStatsEntry( 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 32, contentionTimeStats, rateStats, radioStats, 100, true, true, true, 23, 24, 25, true, linkStats, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, false, 36, false, 37, 38, 39, 40, 41); assertEquals(32, usabilityStatsEntry.getTimeSliceDutyCycleInPercent()); WifiUsabilityStatsEntry usabilityStatsEntryWithInvalidDutyCycleValue = new WifiUsabilityStatsEntry( 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, -1, contentionTimeStats, rateStats, radioStats, 101, true, true, true, 23, 24, 25, true, linkStats, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, true, 36, true, 37, 38, 39, 40, 41); try { usabilityStatsEntryWithInvalidDutyCycleValue.getTimeSliceDutyCycleInPercent(); fail(); } catch (NoSuchElementException e) { // pass } } /** * Write the provided {@link WifiUsabilityStatsEntry} to a parcel and deserialize it. */ private static WifiUsabilityStatsEntry parcelWriteRead( WifiUsabilityStatsEntry writeResult) throws Exception { Parcel parcel = Parcel.obtain(); writeResult.writeToParcel(parcel, 0); parcel.setDataPosition(0); // Rewind data position back to the beginning for read. return WifiUsabilityStatsEntry.CREATOR.createFromParcel(parcel); } private static WifiUsabilityStatsEntry createResult() { ContentionTimeStats[] contentionTimeStats = new ContentionTimeStats[4]; contentionTimeStats[0] = new ContentionTimeStats(1, 2, 3, 4); contentionTimeStats[1] = new ContentionTimeStats(5, 6, 7, 8); contentionTimeStats[2] = new ContentionTimeStats(9, 10, 11, 12); contentionTimeStats[3] = new ContentionTimeStats(13, 14, 15, 16); PacketStats[] packetStats = new PacketStats[4]; packetStats[0] = new PacketStats(1, 2, 3, 4); packetStats[1] = new PacketStats(5, 6, 7, 8); packetStats[2] = new PacketStats(9, 10, 11, 12); packetStats[3] = new PacketStats(13, 14, 15, 16); RateStats[] rateStats = new RateStats[2]; rateStats[0] = new RateStats(1, 3, 4, 7, 9, 11, 13, 15, 17); rateStats[1] = new RateStats(2, 2, 3, 8, 10, 12, 14, 16, 18); RadioStats[] radioStats = new RadioStats[2]; radioStats[0] = new RadioStats(0, 10, 11, 12, 13, 14, 15, 16, 17, 18); radioStats[1] = new RadioStats(1, 20, 21, 22, 23, 24, 25, 26, 27, 28, new int[] {1, 2, 3}); PeerInfo[] peerInfo = new PeerInfo[1]; peerInfo[0] = new PeerInfo(1, 50, rateStats); ScanResultWithSameFreq[] scanResultsWithSameFreq2G = new ScanResultWithSameFreq[1]; scanResultsWithSameFreq2G[0] = new ScanResultWithSameFreq(100, -50, 2412); ScanResultWithSameFreq[] scanResultsWithSameFreq5G = new ScanResultWithSameFreq[1]; scanResultsWithSameFreq5G[0] = new ScanResultWithSameFreq(100, -50, 5500); SparseArray linkStats = new SparseArray<>(); linkStats.put(0, new WifiUsabilityStatsEntry.LinkStats(3, WifiUsabilityStatsEntry.LINK_STATE_IN_USE, 0, -50, 2412, -50, 0, 0, 0, 300, 200, 188, 2, 2, 100, 300, 100, 100, 200, contentionTimeStats, rateStats, packetStats, peerInfo, scanResultsWithSameFreq2G)); linkStats.put(1, new WifiUsabilityStatsEntry.LinkStats(8, WifiUsabilityStatsEntry.LINK_STATE_IN_USE, 0, -40, 5500, -40, 1, 0, 0, 860, 600, 388, 2, 2, 200, 400, 100, 150, 300, contentionTimeStats, rateStats, packetStats, peerInfo, scanResultsWithSameFreq5G)); return new WifiUsabilityStatsEntry( 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 50, contentionTimeStats, rateStats, radioStats, 102, true, true, true, 23, 24, 25, true, linkStats, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, true, 36, false, 37, 38, 39, 40, 41 ); } private static void assertWifiUsabilityStatsEntryEquals( WifiUsabilityStatsEntry expected, WifiUsabilityStatsEntry actual) { assertEquals(expected.getTimeStampMillis(), actual.getTimeStampMillis()); assertEquals(expected.getRssi(), actual.getRssi()); assertEquals(expected.getLinkSpeedMbps(), actual.getLinkSpeedMbps()); assertEquals(expected.getTotalTxSuccess(), actual.getTotalTxSuccess()); assertEquals(expected.getTotalTxRetries(), actual.getTotalTxRetries()); assertEquals(expected.getTotalTxBad(), actual.getTotalTxBad()); assertEquals(expected.getTotalRxSuccess(), actual.getTotalRxSuccess()); assertEquals(expected.getTotalCcaBusyFreqTimeMillis(), actual.getTotalCcaBusyFreqTimeMillis()); assertEquals(expected.getTotalRadioOnFreqTimeMillis(), actual.getTotalRadioOnFreqTimeMillis()); assertEquals(expected.getWifiLinkLayerRadioStats().size(), actual.getWifiLinkLayerRadioStats().size()); for (int i = 0; i < expected.getWifiLinkLayerRadioStats().size(); i++) { RadioStats expectedRadioStats = expected.getWifiLinkLayerRadioStats().get(i); RadioStats actualRadioStats = actual.getWifiLinkLayerRadioStats().get(i); assertEquals(expectedRadioStats.getRadioId(), actualRadioStats.getRadioId()); assertEquals(expectedRadioStats.getTotalRadioOnTimeMillis(), actualRadioStats.getTotalRadioOnTimeMillis()); assertEquals(expectedRadioStats.getTotalRadioTxTimeMillis(), actualRadioStats.getTotalRadioTxTimeMillis()); assertEquals(expectedRadioStats.getTotalRadioRxTimeMillis(), actualRadioStats.getTotalRadioRxTimeMillis()); assertEquals(expectedRadioStats.getTotalScanTimeMillis(), actualRadioStats.getTotalScanTimeMillis()); assertEquals(expectedRadioStats.getTotalNanScanTimeMillis(), actualRadioStats.getTotalNanScanTimeMillis()); assertEquals(expectedRadioStats.getTotalBackgroundScanTimeMillis(), actualRadioStats.getTotalBackgroundScanTimeMillis()); assertEquals(expectedRadioStats.getTotalRoamScanTimeMillis(), actualRadioStats.getTotalRoamScanTimeMillis()); assertEquals(expectedRadioStats.getTotalPnoScanTimeMillis(), actualRadioStats.getTotalPnoScanTimeMillis()); assertEquals(expectedRadioStats.getTotalHotspot2ScanTimeMillis(), actualRadioStats.getTotalHotspot2ScanTimeMillis()); } assertEquals(expected.getTotalRadioOnTimeMillis(), actual.getTotalRadioOnTimeMillis()); assertEquals(expected.getTotalRadioTxTimeMillis(), actual.getTotalRadioTxTimeMillis()); assertEquals(expected.getTotalRadioRxTimeMillis(), actual.getTotalRadioRxTimeMillis()); assertEquals(expected.getTotalScanTimeMillis(), actual.getTotalScanTimeMillis()); assertEquals(expected.getTotalNanScanTimeMillis(), actual.getTotalNanScanTimeMillis()); assertEquals(expected.getTotalBackgroundScanTimeMillis(), actual.getTotalBackgroundScanTimeMillis()); assertEquals(expected.getTotalRoamScanTimeMillis(), actual.getTotalRoamScanTimeMillis()); assertEquals(expected.getTotalPnoScanTimeMillis(), actual.getTotalPnoScanTimeMillis()); assertEquals(expected.getTotalHotspot2ScanTimeMillis(), actual.getTotalHotspot2ScanTimeMillis()); assertEquals(expected.getTotalCcaBusyFreqTimeMillis(), actual.getTotalCcaBusyFreqTimeMillis()); assertEquals(expected.getTotalRadioOnFreqTimeMillis(), actual.getTotalRadioOnFreqTimeMillis()); assertEquals(expected.getTotalBeaconRx(), actual.getTotalBeaconRx()); assertEquals(expected.getProbeStatusSinceLastUpdate(), actual.getProbeStatusSinceLastUpdate()); assertEquals(expected.getProbeElapsedTimeSinceLastUpdateMillis(), actual.getProbeElapsedTimeSinceLastUpdateMillis()); assertEquals(expected.getProbeMcsRateSinceLastUpdate(), actual.getProbeMcsRateSinceLastUpdate()); assertEquals(expected.getRxLinkSpeedMbps(), actual.getRxLinkSpeedMbps()); assertEquals(expected.getTimeSliceDutyCycleInPercent(), actual.getTimeSliceDutyCycleInPercent()); assertEquals( expected.getContentionTimeStats(WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_BE) .getContentionTimeMinMicros(), actual.getContentionTimeStats(WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_BE) .getContentionTimeMinMicros()); assertEquals( expected.getContentionTimeStats(WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_BE) .getContentionTimeMaxMicros(), actual.getContentionTimeStats(WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_BE) .getContentionTimeMaxMicros()); assertEquals( expected.getContentionTimeStats(WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_BE) .getContentionTimeAvgMicros(), actual.getContentionTimeStats(WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_BE) .getContentionTimeAvgMicros()); assertEquals( expected.getContentionTimeStats(WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_BE) .getContentionNumSamples(), actual.getContentionTimeStats(WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_BE) .getContentionNumSamples()); assertEquals( expected.getContentionTimeStats(WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_BK) .getContentionTimeMinMicros(), actual.getContentionTimeStats(WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_BK) .getContentionTimeMinMicros()); assertEquals( expected.getContentionTimeStats(WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_BK) .getContentionTimeMaxMicros(), actual.getContentionTimeStats(WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_BK) .getContentionTimeMaxMicros()); assertEquals( expected.getContentionTimeStats(WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_BK) .getContentionTimeAvgMicros(), actual.getContentionTimeStats(WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_BK) .getContentionTimeAvgMicros()); assertEquals( expected.getContentionTimeStats(WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_BK) .getContentionNumSamples(), actual.getContentionTimeStats(WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_BK) .getContentionNumSamples()); assertEquals( expected.getContentionTimeStats(WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_VI) .getContentionTimeMinMicros(), actual.getContentionTimeStats(WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_VI) .getContentionTimeMinMicros()); assertEquals( expected.getContentionTimeStats(WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_VI) .getContentionTimeMaxMicros(), actual.getContentionTimeStats(WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_VI) .getContentionTimeMaxMicros()); assertEquals( expected.getContentionTimeStats(WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_VI) .getContentionTimeAvgMicros(), actual.getContentionTimeStats(WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_VI) .getContentionTimeAvgMicros()); assertEquals( expected.getContentionTimeStats(WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_VI) .getContentionNumSamples(), actual.getContentionTimeStats(WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_VI) .getContentionNumSamples()); assertEquals( expected.getContentionTimeStats(WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_VO) .getContentionTimeMinMicros(), actual.getContentionTimeStats(WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_VO) .getContentionTimeMinMicros()); assertEquals( expected.getContentionTimeStats(WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_VO) .getContentionTimeMaxMicros(), actual.getContentionTimeStats(WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_VO) .getContentionTimeMaxMicros()); assertEquals( expected.getContentionTimeStats(WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_VO) .getContentionTimeAvgMicros(), actual.getContentionTimeStats(WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_VO) .getContentionTimeAvgMicros()); assertEquals( expected.getContentionTimeStats(WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_VO) .getContentionNumSamples(), actual.getContentionTimeStats(WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_VO) .getContentionNumSamples()); for (int i = 0; i < expected.getRateStats().size(); i++) { RateStats expectedStats = expected.getRateStats().get(i); RateStats actualStats = actual.getRateStats().get(i); assertEquals(expectedStats.getPreamble(), actualStats.getPreamble()); assertEquals(expectedStats.getNumberOfSpatialStreams(), actualStats.getNumberOfSpatialStreams()); assertEquals(expectedStats.getBandwidthInMhz(), actualStats.getBandwidthInMhz()); assertEquals(expectedStats.getRateMcsIdx(), actualStats.getRateMcsIdx()); assertEquals(expectedStats.getBitRateInKbps(), actualStats.getBitRateInKbps()); assertEquals(expectedStats.getTxMpdu(), actualStats.getTxMpdu()); assertEquals(expectedStats.getRxMpdu(), actualStats.getRxMpdu()); assertEquals(expectedStats.getMpduLost(), actualStats.getMpduLost()); assertEquals(expectedStats.getRetries(), actualStats.getRetries()); } assertEquals(expected.getChannelUtilizationRatio(), actual.getChannelUtilizationRatio()); assertEquals(expected.isThroughputSufficient(), actual.isThroughputSufficient()); assertEquals(expected.isWifiScoringEnabled(), actual.isWifiScoringEnabled()); assertEquals(expected.isCellularDataAvailable(), actual.isCellularDataAvailable()); assertEquals(expected.getCellularDataNetworkType(), actual.getCellularDataNetworkType()); assertEquals(expected.getCellularSignalStrengthDbm(), actual.getCellularSignalStrengthDbm()); assertEquals(expected.getCellularSignalStrengthDb(), actual.getCellularSignalStrengthDb()); assertEquals(expected.isSameRegisteredCell(), actual.isSameRegisteredCell()); // validate link specific stats assertArrayEquals(expected.getLinkIds(), actual.getLinkIds()); int[] links = actual.getLinkIds(); if (links != null) { for (int link : links) { assertEquals(expected.getRssi(link), actual.getRssi(link)); assertEquals(expected.getRadioId(link), actual.getRadioId(link)); assertEquals(expected.getFrequencyMhz(link), actual.getFrequencyMhz(link)); assertEquals(expected.getRssiMgmt(link), actual.getRssiMgmt(link)); assertEquals(expected.getChannelWidth(link), actual.getChannelWidth(link)); assertEquals(expected.getCenterFreqFirstSegment(link), actual.getCenterFreqFirstSegment(link)); assertEquals(expected.getCenterFreqSecondSegment(link), actual.getCenterFreqSecondSegment(link)); assertEquals(expected.getTxLinkSpeedMbps(link), actual.getTxLinkSpeedMbps(link)); assertEquals(expected.getRxLinkSpeedMbps(link), actual.getRxLinkSpeedMbps(link)); assertEquals(expected.getTotalBeaconRx(link), actual.getTotalBeaconRx(link)); assertEquals(expected.getTimeSliceDutyCycleInPercent(link), actual.getTimeSliceDutyCycleInPercent(link)); assertEquals(expected.getTotalRxSuccess(link), actual.getTotalRxSuccess(link)); assertEquals(expected.getTotalTxSuccess(link), actual.getTotalTxSuccess(link)); assertEquals(expected.getTotalTxBad(link), actual.getTotalTxBad(link)); assertEquals(expected.getTotalTxRetries(link), actual.getTotalTxRetries(link)); assertEquals(expected.getTotalCcaBusyFreqTimeMillis(link), actual.getTotalCcaBusyFreqTimeMillis(link)); assertEquals(expected.getTotalRadioOnFreqTimeMillis(link), actual.getTotalRadioOnFreqTimeMillis(link)); assertEquals( expected.getContentionTimeStats(link, WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_BE) .getContentionTimeMinMicros(), actual.getContentionTimeStats(link, WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_BE) .getContentionTimeMinMicros()); assertEquals( expected.getContentionTimeStats(link, WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_BE) .getContentionTimeMaxMicros(), actual.getContentionTimeStats(link, WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_BE) .getContentionTimeMaxMicros()); assertEquals( expected.getContentionTimeStats(link, WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_BE) .getContentionTimeAvgMicros(), actual.getContentionTimeStats(link, WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_BE) .getContentionTimeAvgMicros()); assertEquals( expected.getContentionTimeStats(link, WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_BE) .getContentionNumSamples(), actual.getContentionTimeStats(link, WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_BE) .getContentionNumSamples()); assertEquals( expected.getContentionTimeStats(link, WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_BK) .getContentionTimeMinMicros(), actual.getContentionTimeStats(link, WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_BK) .getContentionTimeMinMicros()); assertEquals( expected.getContentionTimeStats(link, WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_BK) .getContentionTimeMaxMicros(), actual.getContentionTimeStats(link, WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_BK) .getContentionTimeMaxMicros()); assertEquals( expected.getContentionTimeStats(link, WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_BK) .getContentionTimeAvgMicros(), actual.getContentionTimeStats(link, WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_BK) .getContentionTimeAvgMicros()); assertEquals( expected.getContentionTimeStats(link, WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_BK) .getContentionNumSamples(), actual.getContentionTimeStats(link, WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_BK) .getContentionNumSamples()); assertEquals( expected.getContentionTimeStats(link, WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_VI) .getContentionTimeMinMicros(), actual.getContentionTimeStats(link, WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_VI) .getContentionTimeMinMicros()); assertEquals( expected.getContentionTimeStats(link, WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_VI) .getContentionTimeMaxMicros(), actual.getContentionTimeStats(link, WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_VI) .getContentionTimeMaxMicros()); assertEquals( expected.getContentionTimeStats(link, WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_VI) .getContentionTimeAvgMicros(), actual.getContentionTimeStats(link, WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_VI) .getContentionTimeAvgMicros()); assertEquals( expected.getContentionTimeStats(link, WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_VI) .getContentionNumSamples(), actual.getContentionTimeStats(link, WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_VI) .getContentionNumSamples()); assertEquals( expected.getContentionTimeStats(link, WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_VO) .getContentionTimeMinMicros(), actual.getContentionTimeStats(link, WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_VO) .getContentionTimeMinMicros()); assertEquals( expected.getContentionTimeStats(link, WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_VO) .getContentionTimeMaxMicros(), actual.getContentionTimeStats(link, WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_VO) .getContentionTimeMaxMicros()); assertEquals( expected.getContentionTimeStats(link, WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_VO) .getContentionTimeAvgMicros(), actual.getContentionTimeStats(link, WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_VO) .getContentionTimeAvgMicros()); assertEquals( expected.getContentionTimeStats(link, WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_VO) .getContentionNumSamples(), actual.getContentionTimeStats(link, WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_VO) .getContentionNumSamples()); assertEquals( expected.getPacketStats(link, WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_BE) .getTxSuccess(), actual.getPacketStats(link, WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_BE) .getTxSuccess()); assertEquals( expected.getPacketStats(link, WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_BE) .getTxRetries(), actual.getPacketStats(link, WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_BE) .getTxRetries()); assertEquals( expected.getPacketStats(link, WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_BE) .getTxBad(), actual.getPacketStats(link, WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_BE) .getTxBad()); assertEquals( expected.getPacketStats(link, WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_BE) .getRxSuccess(), actual.getPacketStats(link, WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_BE) .getRxSuccess()); assertEquals( expected.getPacketStats(link, WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_BK) .getTxSuccess(), actual.getPacketStats(link, WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_BK) .getTxSuccess()); assertEquals( expected.getPacketStats(link, WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_BK) .getTxRetries(), actual.getPacketStats(link, WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_BK) .getTxRetries()); assertEquals( expected.getPacketStats(link, WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_BK) .getTxBad(), actual.getPacketStats(link, WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_BK) .getTxBad()); assertEquals( expected.getPacketStats(link, WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_BK) .getRxSuccess(), actual.getPacketStats(link, WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_BK) .getRxSuccess()); assertEquals( expected.getPacketStats(link, WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_VI) .getTxSuccess(), actual.getPacketStats(link, WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_VI) .getTxSuccess()); assertEquals( expected.getPacketStats(link, WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_VI) .getTxRetries(), actual.getPacketStats(link, WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_VI) .getTxRetries()); assertEquals( expected.getPacketStats(link, WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_VI) .getTxBad(), actual.getPacketStats(link, WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_VI) .getTxBad()); assertEquals( expected.getPacketStats(link, WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_VI) .getRxSuccess(), actual.getPacketStats(link, WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_VI) .getRxSuccess()); assertEquals( expected.getPacketStats(link, WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_VO) .getTxSuccess(), actual.getPacketStats(link, WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_VO) .getTxSuccess()); assertEquals( expected.getPacketStats(link, WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_VO) .getTxRetries(), actual.getPacketStats(link, WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_VO) .getTxRetries()); assertEquals( expected.getPacketStats(link, WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_VO) .getTxBad(), actual.getPacketStats(link, WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_VO) .getTxBad()); assertEquals( expected.getPacketStats(link, WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_VO) .getRxSuccess(), actual.getPacketStats(link, WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_VO) .getRxSuccess()); for (int j = 0; j < expected.getRateStats(link).size(); j++) { RateStats expectedStats = expected.getRateStats(link).get(j); RateStats actualStats = actual.getRateStats(link).get(j); assertEquals(expectedStats.getPreamble(), actualStats.getPreamble()); assertEquals(expectedStats.getNumberOfSpatialStreams(), actualStats.getNumberOfSpatialStreams()); assertEquals(expectedStats.getBandwidthInMhz(), actualStats.getBandwidthInMhz()); assertEquals(expectedStats.getRateMcsIdx(), actualStats.getRateMcsIdx()); assertEquals(expectedStats.getBitRateInKbps(), actualStats.getBitRateInKbps()); assertEquals(expectedStats.getTxMpdu(), actualStats.getTxMpdu()); assertEquals(expectedStats.getRxMpdu(), actualStats.getRxMpdu()); assertEquals(expectedStats.getMpduLost(), actualStats.getMpduLost()); assertEquals(expectedStats.getRetries(), actualStats.getRetries()); } for (int j = 0; j < expected.getPeerInfo(link).size(); j++) { PeerInfo expectedStats = expected.getPeerInfo(link).get(j); PeerInfo actualStats = actual.getPeerInfo(link).get(j); assertEquals(expectedStats.getStaCount(), actualStats.getStaCount()); assertEquals(expectedStats.getChanUtil(), actualStats.getChanUtil()); } for (int j = 0; j < expected.getScanResultsWithSameFreq(link).length; j++) { assertEquals(expected.getScanResultsWithSameFreq(link)[j] .getScanResultTimestampMicros(), actual.getScanResultsWithSameFreq(link)[j] .getScanResultTimestampMicros()); assertEquals(expected.getScanResultsWithSameFreq(link)[j].getRssi(), actual.getScanResultsWithSameFreq(link)[j].getRssi()); assertEquals(expected.getScanResultsWithSameFreq(link)[j].getFrequency(), actual.getScanResultsWithSameFreq(link)[j].getFrequency()); } } } assertEquals(expected.getWifiLinkCount(), actual.getWifiLinkCount()); assertEquals(expected.isNetworkCapabilitiesDownstreamSufficient(), actual.isNetworkCapabilitiesDownstreamSufficient()); assertEquals(expected.isNetworkCapabilitiesUpstreamSufficient(), actual.isNetworkCapabilitiesUpstreamSufficient()); assertEquals(expected.isThroughputPredictorDownstreamSufficient(), actual.isThroughputPredictorDownstreamSufficient()); assertEquals(expected.isThroughputPredictorUpstreamSufficient(), actual.isThroughputPredictorUpstreamSufficient()); assertEquals(expected.isBluetoothConnected(), actual.isBluetoothConnected()); assertEquals(expected.getStatusDataStall(), actual.getStatusDataStall()); } /** * Verify invalid linkId for WifiUsabilityStatsEntry.getXX(linkId) API's. */ @Test public void verifyInvalidLinkIdForGetApis() throws Exception { SparseArray linkStats = new SparseArray<>(); linkStats.put(0, new WifiUsabilityStatsEntry.LinkStats(0, WifiUsabilityStatsEntry.LINK_STATE_IN_USE, 0, -50, 2412, -50, 0, 0, 0, 300, 200, 188, 2, 2, 100, 300, 100, 100, 200, null, null, null, null, null)); WifiUsabilityStatsEntry usabilityStatsEntry = new WifiUsabilityStatsEntry( 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 32, null, null, null, 100, true, true, true, 23, 24, 25, true, linkStats, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, true, 36, true, 37, 38, 39, 40, 41); assertThrows("linkId is invalid - " + MloLink.INVALID_MLO_LINK_ID, NoSuchElementException.class, () -> usabilityStatsEntry.getLinkState(MloLink.INVALID_MLO_LINK_ID)); assertThrows("linkId is invalid - " + MloLink.INVALID_MLO_LINK_ID, NoSuchElementException.class, () -> usabilityStatsEntry.getRssi(MloLink.INVALID_MLO_LINK_ID)); assertThrows("linkId is invalid - " + MloLink.INVALID_MLO_LINK_ID, NoSuchElementException.class, () -> usabilityStatsEntry.getTxLinkSpeedMbps(MloLink.INVALID_MLO_LINK_ID)); assertThrows("linkId is invalid - " + MloLink.INVALID_MLO_LINK_ID, NoSuchElementException.class, () -> usabilityStatsEntry.getContentionTimeStats(MloLink.INVALID_MLO_LINK_ID, WifiUsabilityStatsEntry.WME_ACCESS_CATEGORY_BE)); assertThrows("linkId is invalid - " + MloLink.INVALID_MLO_LINK_ID, NoSuchElementException.class, () -> usabilityStatsEntry.getRateStats(MloLink.INVALID_MLO_LINK_ID)); assertThrows("linkId is invalid - " + MloLink.INVALID_MLO_LINK_ID, NoSuchElementException.class, () -> usabilityStatsEntry.getRadioId(MloLink.INVALID_MLO_LINK_ID)); assertThrows("linkId is invalid - " + MloLink.INVALID_MLO_LINK_ID, NoSuchElementException.class, () -> usabilityStatsEntry.getRxLinkSpeedMbps(MloLink.INVALID_MLO_LINK_ID)); assertThrows("linkId is invalid - " + MloLink.INVALID_MLO_LINK_ID, NoSuchElementException.class, () -> usabilityStatsEntry.getTotalTxBad(MloLink.INVALID_MLO_LINK_ID)); assertThrows("linkId is invalid - " + MloLink.INVALID_MLO_LINK_ID, NoSuchElementException.class, () -> usabilityStatsEntry.getTotalBeaconRx(MloLink.INVALID_MLO_LINK_ID)); assertThrows("linkId is invalid - " + MloLink.INVALID_MLO_LINK_ID, NoSuchElementException.class, () -> usabilityStatsEntry.getTotalRxSuccess(MloLink.INVALID_MLO_LINK_ID)); assertThrows("linkId is invalid - " + MloLink.INVALID_MLO_LINK_ID, NoSuchElementException.class, () -> usabilityStatsEntry.getTotalTxSuccess(MloLink.INVALID_MLO_LINK_ID)); assertThrows("linkId is invalid - " + MloLink.INVALID_MLO_LINK_ID, NoSuchElementException.class, () -> usabilityStatsEntry.getTotalTxRetries(MloLink.INVALID_MLO_LINK_ID)); assertThrows("linkId is invalid - " + MloLink.INVALID_MLO_LINK_ID, NoSuchElementException.class, () -> usabilityStatsEntry.getTimeSliceDutyCycleInPercent( MloLink.INVALID_MLO_LINK_ID)); assertThrows("linkId is invalid - " + MloLink.INVALID_MLO_LINK_ID, NoSuchElementException.class, () -> usabilityStatsEntry.getTotalCcaBusyFreqTimeMillis( MloLink.INVALID_MLO_LINK_ID)); assertThrows("linkId is invalid - " + MloLink.INVALID_MLO_LINK_ID, NoSuchElementException.class, () -> usabilityStatsEntry.getTotalRadioOnFreqTimeMillis( MloLink.INVALID_MLO_LINK_ID)); } }