| /* |
| * Copyright (C) 2018 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. |
| */ |
| |
| #include <android-base/logging.h> |
| |
| #include <android/hardware/wifi/1.3/IWifi.h> |
| #include <android/hardware/wifi/1.3/IWifiChip.h> |
| #include <gtest/gtest.h> |
| #include <hidl/GtestPrinter.h> |
| #include <hidl/ServiceManagement.h> |
| |
| #include "wifi_hidl_call_util.h" |
| #include "wifi_hidl_test_utils.h" |
| |
| using ::android::sp; |
| using ::android::hardware::wifi::V1_0::ChipModeId; |
| using ::android::hardware::wifi::V1_0::IfaceType; |
| using ::android::hardware::wifi::V1_0::WifiStatusCode; |
| using ::android::hardware::wifi::V1_3::IWifiChip; |
| |
| namespace { |
| constexpr IWifiChip::LatencyMode kLatencyModeNormal = |
| IWifiChip::LatencyMode::NORMAL; |
| |
| constexpr IWifiChip::LatencyMode kLatencyModeLow = IWifiChip::LatencyMode::LOW; |
| }; // namespace |
| |
| /** |
| * Fixture to use for all Wifi chip HIDL interface tests. |
| */ |
| class WifiChipHidlTest : public ::testing::TestWithParam<std::string> { |
| public: |
| virtual void SetUp() override { |
| // Make sure to start with a clean state |
| stopWifi(GetInstanceName()); |
| |
| wifi_chip_ = IWifiChip::castFrom(getWifiChip(GetInstanceName())); |
| ASSERT_NE(nullptr, wifi_chip_.get()); |
| } |
| |
| virtual void TearDown() override { stopWifi(GetInstanceName()); } |
| |
| protected: |
| // Helper function to configure the Chip in one of the supported modes. |
| // Most of the non-mode-configuration-related methods require chip |
| // to be first configured. |
| ChipModeId configureChipForIfaceType(IfaceType type, bool expectSuccess) { |
| ChipModeId mode_id; |
| EXPECT_EQ(expectSuccess, |
| configureChipToSupportIfaceType(wifi_chip_, type, &mode_id)); |
| return mode_id; |
| } |
| |
| uint32_t configureChipForStaIfaceAndGetCapabilities() { |
| ChipModeId mode_id; |
| EXPECT_TRUE(configureChipToSupportIfaceType(wifi_chip_, IfaceType::STA, |
| &mode_id)); |
| return getChipCapabilitiesLatest(wifi_chip_); |
| } |
| |
| sp<IWifiChip> wifi_chip_; |
| |
| private: |
| std::string GetInstanceName() { return GetParam(); } |
| }; |
| |
| /* |
| * SetLatencyMode_normal |
| * This test case tests the setLatencyMode() API with |
| * Latency mode NORMAL |
| */ |
| TEST_P(WifiChipHidlTest, SetLatencyMode_normal) { |
| uint32_t caps = configureChipForStaIfaceAndGetCapabilities(); |
| const auto& status = |
| HIDL_INVOKE(wifi_chip_, setLatencyMode, kLatencyModeNormal); |
| if (caps & (IWifiChip::ChipCapabilityMask::SET_LATENCY_MODE)) { |
| EXPECT_EQ(WifiStatusCode::SUCCESS, status.code); |
| } else { |
| EXPECT_EQ(WifiStatusCode::ERROR_NOT_SUPPORTED, status.code); |
| } |
| } |
| |
| /* |
| * SetLatencyMode_low |
| * This test case tests the setLatencyMode() API with Latency mode LOW |
| */ |
| TEST_P(WifiChipHidlTest, SetLatencyMode_low) { |
| uint32_t caps = configureChipForStaIfaceAndGetCapabilities(); |
| const auto& status = |
| HIDL_INVOKE(wifi_chip_, setLatencyMode, kLatencyModeLow); |
| if (caps & (IWifiChip::ChipCapabilityMask::SET_LATENCY_MODE)) { |
| EXPECT_EQ(WifiStatusCode::SUCCESS, status.code); |
| } else { |
| EXPECT_EQ(WifiStatusCode::ERROR_NOT_SUPPORTED, status.code); |
| } |
| } |
| |
| /* |
| * GetCapabilities_1_3 |
| */ |
| TEST_P(WifiChipHidlTest, GetCapabilities_1_3) { |
| configureChipForIfaceType(IfaceType::STA, true); |
| const auto& status_and_caps = HIDL_INVOKE(wifi_chip_, getCapabilities_1_3); |
| if (status_and_caps.first.code != WifiStatusCode::SUCCESS) { |
| EXPECT_EQ(WifiStatusCode::ERROR_NOT_SUPPORTED, |
| status_and_caps.first.code); |
| return; |
| } |
| EXPECT_NE(0u, status_and_caps.second); |
| } |
| |
| GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(WifiChipHidlTest); |
| INSTANTIATE_TEST_SUITE_P( |
| PerInstance, WifiChipHidlTest, |
| testing::ValuesIn(android::hardware::getAllHalInstanceNames( |
| ::android::hardware::wifi::V1_3::IWifi::descriptor)), |
| android::hardware::PrintInstanceNameToString); |