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/*
* 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/1.2/IWifi.h>
#include <android/hardware/wifi/1.2/IWifiChip.h>
#include <android/hardware/wifi/1.2/IWifiChipEventCallback.h>
#include <android/hardware/wifi/1.3/IWifiChip.h>
#include <gtest/gtest.h>
#include <hidl/GtestPrinter.h>
#include <hidl/ServiceManagement.h>
#include <VtsHalHidlTargetCallbackBase.h>
#include "wifi_hidl_call_util.h"
#include "wifi_hidl_test_utils.h"
using ::android::hardware::hidl_string;
using ::android::hardware::hidl_vec;
using ::android::hardware::Return;
using ::android::hardware::wifi::V1_0::ChipModeId;
using ::android::hardware::wifi::V1_0::IfaceType;
using ::android::hardware::wifi::V1_0::WifiStatus;
using ::android::hardware::wifi::V1_0::WifiDebugRingBufferStatus;
using ::android::hardware::wifi::V1_0::WifiStatusCode;
using ::android::hardware::wifi::V1_2::IWifiChip;
using ::android::hardware::wifi::V1_2::IWifiChipEventCallback;
using ::android::hardware::Void;
using ::android::sp;
namespace {
constexpr IWifiChip::TxPowerScenario kPowerScenarioBody =
IWifiChip::TxPowerScenario::ON_BODY_CELL_OFF;
constexpr IWifiChip::TxPowerScenario kPowerScenarioVoiceCall =
IWifiChip::TxPowerScenario::VOICE_CALL;
}; // 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 test starts with a clean state
stopWifi(GetInstanceName());
wifi_chip_ = IWifiChip::castFrom(getWifiChip(GetInstanceName()));
ASSERT_NE(nullptr, wifi_chip_.get());
}
virtual void TearDown() override { stopWifi(GetInstanceName()); }
// A simple test implementation of WifiChipEventCallback.
class WifiChipEventCallback
: public ::testing::VtsHalHidlTargetCallbackBase<WifiChipHidlTest>,
public IWifiChipEventCallback {
public:
WifiChipEventCallback() {};
virtual ~WifiChipEventCallback() = default;
Return<void> onChipReconfigured(uint32_t modeId __unused) {
return Void();
};
Return<void> onChipReconfigureFailure(const WifiStatus& status __unused) {
return Void();
};
Return<void> onIfaceAdded(IfaceType type __unused, const hidl_string& name __unused) {
return Void();
};
Return<void> onIfaceRemoved(IfaceType type __unused, const hidl_string& name __unused) {
return Void();
};
Return<void> onDebugRingBufferDataAvailable(const WifiDebugRingBufferStatus& status __unused,
const hidl_vec<uint8_t>& data __unused) {
return Void();
};
Return<void> onDebugErrorAlert(int32_t errorCode __unused,
const hidl_vec<uint8_t>& debugData __unused) {
return Void();
};
Return<void> onRadioModeChange(const hidl_vec<RadioModeInfo>& radioModeInfos __unused) {
return Void();
};
};
protected:
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(); }
};
/*
* SelectTxPowerScenario_1_2_body
* This test case tests the selectTxPowerScenario_1_2() API with SAR scenarios
* newly defined in 1.2
*/
TEST_P(WifiChipHidlTest, SelectTxPowerScenario_1_2_body) {
uint32_t caps = configureChipForStaIfaceAndGetCapabilities();
const auto& status =
HIDL_INVOKE(wifi_chip_, selectTxPowerScenario_1_2, kPowerScenarioBody);
if (caps & (IWifiChip::ChipCapabilityMask::SET_TX_POWER_LIMIT |
IWifiChip::ChipCapabilityMask::USE_BODY_HEAD_SAR)) {
EXPECT_EQ(WifiStatusCode::SUCCESS, status.code);
} else {
EXPECT_EQ(WifiStatusCode::ERROR_NOT_SUPPORTED, status.code);
}
}
/*
* SelectTxPowerScenario_1_2_voiceCall
* This test case tests the selectTxPowerScenario_1_2() API with previously
* defined SAR scenarios
*/
TEST_P(WifiChipHidlTest, SelectTxPowerScenario_1_2_voiceCall) {
uint32_t caps = configureChipForStaIfaceAndGetCapabilities();
const auto& status =
HIDL_INVOKE(wifi_chip_, selectTxPowerScenario_1_2, kPowerScenarioVoiceCall);
if (caps & (IWifiChip::ChipCapabilityMask::SET_TX_POWER_LIMIT)) {
EXPECT_EQ(WifiStatusCode::SUCCESS, status.code);
} else {
EXPECT_EQ(WifiStatusCode::ERROR_NOT_SUPPORTED, status.code);
}
}
/*
* registerEventCallback_1_2
* This test case tests the registerEventCallback_1_2() API which registers
* a call back function with the hal implementation
*
* Note: it is not feasible to test the invocation of the call back function
* since event is triggered internally in the HAL implementation, and can not be
* triggered from the test case
*/
TEST_P(WifiChipHidlTest, registerEventCallback_1_2) {
sp<WifiChipEventCallback> wifiChipEventCallback = new WifiChipEventCallback();
const auto& status =
HIDL_INVOKE(wifi_chip_, registerEventCallback_1_2, wifiChipEventCallback);
if (status.code != WifiStatusCode::SUCCESS) {
EXPECT_EQ(WifiStatusCode::ERROR_NOT_SUPPORTED, status.code);
return;
}
}
GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(WifiChipHidlTest);
INSTANTIATE_TEST_SUITE_P(
PerInstance, WifiChipHidlTest,
testing::ValuesIn(android::hardware::getAllHalInstanceNames(
::android::hardware::wifi::V1_2::IWifi::descriptor)),
android::hardware::PrintInstanceNameToString);
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