tests/offload_scan_utils_test.cpp

   1 /*
   2  * Copyright (C) 2016, The Android Open Source Project
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *     http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16
  17 #include <vector>
  18
  19 #include <gtest/gtest.h>
  20 #include "wificond/tests/offload_test_utils.h"
  21 #include <android-base/logging.h>
  22 #include "wificond/scanning/scan_result.h"
  23 #include "wificond/scanning/offload/offload_scan_utils.h"
  24
  25 using android::hardware::wifi::offload::V1_0::ScanResult;
  26 using android::hardware::wifi::offload::V1_0::ScanParam;
  27 using android::hardware::wifi::offload::V1_0::ScanFilter;
  28 using android::hardware::wifi::offload::V1_0::NetworkInfo;
  29 using ::com::android::server::wifi::wificond::NativeScanResult;
  30 using std::vector;
  31
  32 namespace android {
  33 namespace wificond {
  34
  35 class OffloadScanUtilsTest : public ::testing::Test {
  36  protected:
  37   virtual void SetUp() {
  38     dummy_scan_results_ = OffloadTestUtils::createOffloadScanResults();
  39   }
  40
  41   void TearDown() override {
  42     dummy_scan_results_.clear();
  43   }
  44
  45   vector<ScanResult> dummy_scan_results_;
  46 };
  47
  48 TEST_F(OffloadScanUtilsTest, verifyConversion) {
  49   vector<NativeScanResult> native_scan_results =
  50       OffloadScanUtils::convertToNativeScanResults(dummy_scan_results_);
  51   EXPECT_EQ(native_scan_results.size(), dummy_scan_results_.size());
  52   for (size_t i = 0; i < native_scan_results.size(); i++) {
  53     EXPECT_EQ(native_scan_results[i].frequency, dummy_scan_results_[i].frequency);
  54     EXPECT_EQ(native_scan_results[i].tsf, dummy_scan_results_[i].tsf);
  55     EXPECT_EQ(native_scan_results[i].signal_mbm, dummy_scan_results_[i].rssi);
  56     EXPECT_EQ(native_scan_results[i].ssid.size(),
  57         dummy_scan_results_[i].networkInfo.ssid.size());
  58     EXPECT_EQ(native_scan_results[i].bssid.size(),
  59         dummy_scan_results_[i].bssid.elementCount());
  60     EXPECT_EQ(native_scan_results[i].capability, dummy_scan_results_[i].capability);
  61   }
  62 }
  63
  64 TEST_F(OffloadScanUtilsTest, verifyScanParam) {
  65   vector<vector<uint8_t>> scan_ssids { kSsid1, kSsid2};
  66   vector<uint32_t> frequencies { kFrequency1, kFrequency2 };
  67   ScanParam scanParam = OffloadScanUtils::createScanParam(scan_ssids, frequencies,
  68       kDisconnectedModeScanIntervalMs);
  69   EXPECT_EQ(scanParam.disconnectedModeScanIntervalMs,
  70           kDisconnectedModeScanIntervalMs);
  71   for (size_t i = 0; i < frequencies.size(); i++) {
  72     EXPECT_EQ(scanParam.frequencyList[i], frequencies[i]);
  73   }
  74   for (size_t j = 0; j < scan_ssids.size(); j++) {
  75     vector<uint8_t> ssid_result = scanParam.ssidList[j];
  76     vector<uint8_t> ssid_input = scan_ssids[j];
  77     for (size_t k = 0; k < ssid_result.size(); k++) {
  78       EXPECT_EQ(ssid_result[k], ssid_input[k]);
  79     }
  80   }
  81 }
  82
  83 TEST_F(OffloadScanUtilsTest, verifyScanFilter) {
  84   vector<vector<uint8_t>> match_ssids { kSsid1, kSsid2 };
  85   vector<uint8_t> security_flags { kNetworkFlags, kNetworkFlags };
  86   ScanFilter scanFilter = OffloadScanUtils::createScanFilter(match_ssids,
  87       security_flags, kRssiThreshold);
  88   EXPECT_EQ(kRssiThreshold, scanFilter.rssiThreshold);
  89   EXPECT_FALSE(scanFilter.preferredNetworkInfoList.size() == 0);
  90   for (size_t i = 0; i < security_flags.size(); ++i) {
  91     NetworkInfo nwInfo = scanFilter.preferredNetworkInfoList[i];
  92     vector<uint8_t> ssid = nwInfo.ssid;
  93     vector<uint8_t> match_ssid = match_ssids[i];
  94     EXPECT_EQ(nwInfo.flags, security_flags[i]);
  95     for (size_t j = 0; j < ssid.size(); j++) {
  96       EXPECT_EQ(ssid[j], match_ssid[j]);
  97     }
  98   }
  99 }
 100
 101 } // namespace wificond
 102 } // namespace android