mirror of
https://github.com/Evolution-X-Devices/device_google_wahoo
synced 2026-02-01 07:50:47 +00:00
2611844e98
Provides the implementation of utilities to convert between HIDL format of data types used in Offload HAL service and the format used by CHRE. Added unit tests to verify conversions. Bug: 32842314 Test: VTS and Unit tests Change-Id: I26a1d9a8efe68cdacacd8226d0739ad40d2b339f Merged-In: I26a1d9a8efe68cdacacd8226d0739ad40d2b339f
201 lines
8.3 KiB
C++
201 lines
8.3 KiB
C++
/*
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* Copyright (C) 2017 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "offload_hal_test_utils.h"
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namespace android {
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namespace hardware {
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namespace wifi {
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namespace offload {
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namespace V1_0 {
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namespace implementation {
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namespace offload_hal_test_utils {
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using namespace offload_hal_test_constants;
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void createChreScanResultsForTest(std::vector<wifi_offload::ScanResult>* chreScanResults) {
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wifi_offload::ScanResult chreScanResult;
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chreScanResult.security_modes_ = kNetworkFlags;
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chreScanResult.capability_ = kCapability;
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chreScanResult.frequency_scanned_mhz_ = kFrequency1;
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chreScanResult.rssi_dbm_ = kRssi;
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chreScanResult.tsf_ = kTsf;
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chreScanResult.ssid_.SetData(&kSsid1[0], kSsid1_size);
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memcpy(&chreScanResult.bssid_[0], &kBssid[0], kBssidSize);
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chreScanResults->push_back(chreScanResult);
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}
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void createChreScanStatsForTest(wifi_offload::ScanStats* chreScanStats) {
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chreScanStats->num_scans_requested_by_nanoapp_ = kDefaultNumScansRequestedByWifi;
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chreScanStats->num_scans_serviced_by_hardware_ = kDefaultNumScansServicedByWifi;
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chreScanStats->num_scans_serviced_by_cache_ =
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(kDefaultNumScansRequestedByWifi - kDefaultNumScansServicedByWifi);
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for (size_t j = 0; j < kNumChannelsScanned[0] + kNumChannelsScanned[1]; j++) {
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chreScanStats->channel_histogram_.IncrementScanCountForChannelForTest(
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kTestChannels[j], static_cast<uint32_t>(kNumTimesChannelScanned[j]));
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}
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chreScanStats->last_subscription_duration_ms_ = kSubscriptionDurationMs;
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wifi_offload::ScanRecord scanRecord1;
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scanRecord1.time_spent_scanning_ms_ = kScanDurationMs[0];
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scanRecord1.num_channels_scanned_ = kNumChannelsScanned[0];
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scanRecord1.num_entries_aggregated_ = 1;
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chreScanStats->scan_records_.push_back(scanRecord1);
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wifi_offload::ScanRecord scanRecord2;
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scanRecord2.time_spent_scanning_ms_ = kScanDurationMs[1];
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scanRecord2.num_channels_scanned_ = kNumChannelsScanned[1];
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scanRecord2.num_entries_aggregated_ = 1;
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chreScanStats->scan_records_.push_back(scanRecord2);
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for (size_t i = 0; i < kRecordLength; i++) {
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wifi_offload::RpcLogRecord logRecord;
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logRecord.record_type_ = kChreRecordTypeList[i];
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logRecord.timestamp_chre_ms_ = kSystemStartTime + i * kIncrementBetweenEvents;
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chreScanStats->rpc_log_records_.push_back(logRecord);
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}
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}
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void createHidlScanFilterForTest(ScanFilter* scanFilter) {
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std::vector<NetworkInfo> nw_info_list;
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NetworkInfo nwInfo1;
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std::vector<uint8_t> ssid1(kSsid1, kSsid1 + kSsid1_size);
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nwInfo1.ssid = ssid1;
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nwInfo1.flags = kNetworkFlags;
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NetworkInfo nwInfo2;
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std::vector<uint8_t> ssid2(kSsid2, kSsid2 + kSsid2_size);
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nwInfo2.ssid = ssid2;
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nwInfo2.flags = kNetworkFlags;
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nw_info_list.push_back(nwInfo1);
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nw_info_list.push_back(nwInfo2);
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scanFilter->preferredNetworkInfoList = nw_info_list;
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scanFilter->rssiThreshold = kRssiThreshold;
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}
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void createHidlScanParamForTest(ScanParam* scanParam) {
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scanParam->disconnectedModeScanIntervalMs = kDisconnectedModeScanIntervalMs;
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std::vector<uint32_t> frequencyList{kFrequency1, kFrequency2};
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scanParam->frequencyList = frequencyList;
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std::vector<hidl_vec<uint8_t>> ssidList;
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std::vector<uint8_t> ssid1(kSsid1, kSsid1 + kSsid1_size);
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std::vector<uint8_t> ssid2(kSsid2, kSsid2 + kSsid2_size);
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ssidList.push_back(ssid1);
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ssidList.push_back(ssid2);
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scanParam->ssidList = ssidList;
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}
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void createChreScanConfigForTest(wifi_offload::ScanConfig* scanConfig) {
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scanConfig->scan_params_.disconnected_mode_scan_interval_ms_ = kDisconnectedModeScanIntervalMs;
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wifi_offload::Ssid chreSsid1;
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chreSsid1.SetData(&kSsid1[0], kSsid1_size);
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wifi_offload::Ssid chreSsid2;
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chreSsid2.SetData(&kSsid2[0], kSsid2_size);
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scanConfig->scan_params_.ssids_to_scan_.push_back(chreSsid1);
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scanConfig->scan_params_.ssids_to_scan_.push_back(chreSsid2);
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scanConfig->scan_params_.frequencies_to_scan_mhz_.push_back(kFrequency1);
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scanConfig->scan_params_.frequencies_to_scan_mhz_.push_back(kFrequency2);
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scanConfig->scan_filter_.min_rssi_threshold_dbm_ = kRssiThreshold;
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wifi_offload::PreferredNetwork chreNwInfo1;
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chreNwInfo1.security_modes_ = kNetworkFlags;
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chreNwInfo1.ssid_.SetData(&kSsid1[0], kSsid1_size);
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scanConfig->scan_filter_.networks_to_match_.push_back(std::move(chreNwInfo1));
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wifi_offload::PreferredNetwork chreNwInfo2;
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chreNwInfo2.security_modes_ = kNetworkFlags;
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chreNwInfo2.ssid_.SetData(&kSsid2[0], kSsid2_size);
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scanConfig->scan_filter_.networks_to_match_.push_back(std::move(chreNwInfo2));
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}
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bool validateScanResult(const std::vector<ScanResult>& hidlScanResultsTest,
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const std::vector<wifi_offload::ScanResult> chreScanResults) {
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if (hidlScanResultsTest.size() != chreScanResults.size())
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return false;
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uint32_t i = 0;
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for (const auto& hidlScanResult : hidlScanResultsTest) {
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if (hidlScanResult.tsf != chreScanResults[i].tsf_)
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return false;
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if (hidlScanResult.rssi != chreScanResults[i].rssi_dbm_)
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return false;
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if (hidlScanResult.capability != chreScanResults[i].capability_)
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return false;
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if (hidlScanResult.frequency != chreScanResults[i].frequency_scanned_mhz_)
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return false;
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for (int j = 0; j < kBssidSize; j++) {
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if (hidlScanResult.bssid[j] != chreScanResults[i].bssid_[j])
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return false;
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}
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chreWifiSsidListItem chreWifiSsid;
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chreScanResults[i].ssid_.ToChreWifiSsidListItem(&chreWifiSsid);
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for (size_t k = 0; k < chreWifiSsid.ssidLen; k++) {
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if (hidlScanResult.networkInfo.ssid[k] != chreWifiSsid.ssid[k])
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return false;
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}
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if (hidlScanResult.networkInfo.flags != kNetworkFlags) {
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return false;
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}
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i++;
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}
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return true;
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}
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bool validateScanStats(const ScanStats& hidlScanStats,
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const wifi_offload::ScanStats& chreScanStats) {
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if (hidlScanStats.subscriptionDurationMs != chreScanStats.last_subscription_duration_ms_)
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return false;
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if (hidlScanStats.numScansRequestedByWifi != chreScanStats.num_scans_requested_by_nanoapp_)
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return false;
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if (hidlScanStats.numScansServicedByWifi != chreScanStats.num_scans_serviced_by_hardware_)
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return false;
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if (hidlScanStats.numScansServicedbyCache != chreScanStats.num_scans_serviced_by_cache_)
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return false;
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for (uint32_t i = 0; i < kNumChannelsInHistogram; i++) {
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if (hidlScanStats.histogramChannelsScanned[i] !=
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chreScanStats.channel_histogram_.GetChannelScanCount(i)) {
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return false;
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}
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}
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if (hidlScanStats.scanRecord.size() != chreScanStats.scan_records_.size())
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return false;
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uint32_t i = 0;
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for (const auto& scanRecord : hidlScanStats.scanRecord) {
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if (scanRecord.durationMs != chreScanStats.scan_records_[i].time_spent_scanning_ms_)
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return false;
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if (scanRecord.numChannelsScanned != chreScanStats.scan_records_[i].num_channels_scanned_)
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return false;
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if (scanRecord.numEntriesAggregated !=
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chreScanStats.scan_records_[i].num_entries_aggregated_)
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return false;
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i++;
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}
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if (hidlScanStats.logRecord.size() != chreScanStats.rpc_log_records_.size())
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return false;
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i = 0;
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for (const auto& logRecord : hidlScanStats.logRecord) {
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if (logRecord.recordName != kHidlRecordNameList[i]) {
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return false;
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}
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if (logRecord.logTimeMs != chreScanStats.rpc_log_records_[i].timestamp_chre_ms_)
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return false;
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i++;
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}
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return true;
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}
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} // namespace offload_hal_test_utils
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} // namespace implementation
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} // namespace V1_0
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} // namespace offload
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} // namespace wifi
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} // namespace hardware
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} // namespace android
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