Add NFC 1.1 VTS Test

//

// 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.

//

cc_test {

    name: "VtsHalNfcV1_1TargetTest",

    defaults: ["VtsHalTargetTestDefaults"],

    srcs: ["VtsHalNfcV1_1TargetTest.cpp"],

    static_libs: [

        "android.hardware.nfc@1.0",

        "android.hardware.nfc@1.1",

    ],

}

/*

 * 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.

 */

#define LOG_TAG "nfc_hidl_hal_test"

#include <android-base/logging.h>

#include <android/hardware/nfc/1.0/types.h>

#include <android/hardware/nfc/1.1/INfc.h>

#include <android/hardware/nfc/1.1/INfcClientCallback.h>

#include <android/hardware/nfc/1.1/types.h>

#include <hardware/nfc.h>

#include <VtsHalHidlTargetCallbackBase.h>

#include <VtsHalHidlTargetTestBase.h>

using ::android::hardware::nfc::V1_1::INfc;

using ::android::hardware::nfc::V1_1::INfcClientCallback;

using ::android::hardware::nfc::V1_1::NfcEvent;

using ::android::hardware::nfc::V1_0::NfcStatus;

using ::android::hardware::nfc::V1_0::NfcData;

using ::android::hardware::Return;

using ::android::hardware::Void;

using ::android::hardware::hidl_vec;

using ::android::sp;

constexpr char kCallbackNameSendEvent[] = "sendEvent";

constexpr char kCallbackNameSendData[] = "sendData";

class NfcClientCallbackArgs {

   public:

    NfcEvent last_event_;

    NfcStatus last_status_;

    NfcData last_data_;

};

/* Callback class for data & Event. */

class NfcClientCallback : public ::testing::VtsHalHidlTargetCallbackBase<NfcClientCallbackArgs>,

                          public INfcClientCallback {

   public:

    virtual ~NfcClientCallback() = default;

    /* sendEvent callback function - Records the Event & Status

     * and notifies the TEST

     **/

    Return<void> sendEvent_1_1(NfcEvent event, NfcStatus event_status) override {

        NfcClientCallbackArgs args;

        args.last_event_ = event;

        args.last_status_ = event_status;

        NotifyFromCallback(kCallbackNameSendEvent, args);

        return Void();

    };

    /** NFC 1.1 HAL shouldn't send 1.0 callbacks */

    Return<void> sendEvent(__attribute__((unused))::android::hardware::nfc::V1_0::NfcEvent event,

                           __attribute__((unused)) NfcStatus event_status) override {

        return Void();

    }

    /* sendData callback function. Records the data and notifies the TEST*/

    Return<void> sendData(const NfcData& data) override {

        NfcClientCallbackArgs args;

        args.last_data_ = data;

        NotifyFromCallback(kCallbackNameSendData, args);

        return Void();

    };

};

// The main test class for NFC HIDL HAL.

class NfcHidlTest : public ::testing::VtsHalHidlTargetTestBase {

   public:

    virtual void SetUp() override {

        nfc_ = ::testing::VtsHalHidlTargetTestBase::getService<INfc>();

        ASSERT_NE(nfc_, nullptr);

        nfc_cb_ = new NfcClientCallback();

        ASSERT_NE(nfc_cb_, nullptr);

        EXPECT_EQ(NfcStatus::OK, nfc_->open_1_1(nfc_cb_));

        // Wait for OPEN_CPLT event

        auto res = nfc_cb_->WaitForCallback(kCallbackNameSendEvent);

        EXPECT_TRUE(res.no_timeout);

        EXPECT_EQ(NfcEvent::OPEN_CPLT, res.args->last_event_);

        EXPECT_EQ(NfcStatus::OK, res.args->last_status_);

        /*

         * Close the hal and then re-open to make sure we are in a predictable

         * state for all the tests.

         */

        EXPECT_EQ(NfcStatus::OK, nfc_->close());

        // Wait for CLOSE_CPLT event

        res = nfc_cb_->WaitForCallback(kCallbackNameSendEvent);

        EXPECT_TRUE(res.no_timeout);

        EXPECT_EQ(NfcEvent::CLOSE_CPLT, res.args->last_event_);

        EXPECT_EQ(NfcStatus::OK, res.args->last_status_);

        EXPECT_EQ(NfcStatus::OK, nfc_->open_1_1(nfc_cb_));

        // Wait for OPEN_CPLT event

        res = nfc_cb_->WaitForCallback(kCallbackNameSendEvent);

        EXPECT_TRUE(res.no_timeout);

        EXPECT_EQ(NfcEvent::OPEN_CPLT, res.args->last_event_);

        EXPECT_EQ(NfcStatus::OK, res.args->last_status_);

    }

    virtual void TearDown() override {

        EXPECT_EQ(NfcStatus::OK, nfc_->close());

        // Wait for CLOSE_CPLT event

        auto res = nfc_cb_->WaitForCallback(kCallbackNameSendEvent);

        EXPECT_TRUE(res.no_timeout);

        EXPECT_EQ(NfcEvent::CLOSE_CPLT, res.args->last_event_);

        EXPECT_EQ(NfcStatus::OK, res.args->last_status_);

    }

    sp<INfc> nfc_;

    sp<NfcClientCallback> nfc_cb_;

};

// A class for test environment setup (kept since this file is a template).

class NfcHidlEnvironment : public ::testing::Environment {

   public:

    virtual void SetUp() {}

    virtual void TearDown() {}

   private:

};

/*

 * factoryReset

 * calls factoryReset()

 * checks status

 */

TEST_F(NfcHidlTest, FactoryReset) {

    nfc_->factoryReset();

    EXPECT_EQ(NfcStatus::OK, nfc_->close());

    // Wait for CLOSE_CPLT event

    auto res = nfc_cb_->WaitForCallback(kCallbackNameSendEvent);

    EXPECT_TRUE(res.no_timeout);

    EXPECT_EQ(NfcEvent::CLOSE_CPLT, res.args->last_event_);

    EXPECT_EQ(NfcStatus::OK, res.args->last_status_);

    EXPECT_EQ(NfcStatus::OK, nfc_->open_1_1(nfc_cb_));

    // Wait for OPEN_CPLT event

    res = nfc_cb_->WaitForCallback(kCallbackNameSendEvent);

    EXPECT_TRUE(res.no_timeout);

    EXPECT_EQ(NfcEvent::OPEN_CPLT, res.args->last_event_);

    EXPECT_EQ(NfcStatus::OK, res.args->last_status_);

}

/*

 * OpenAndClose:

 * Makes an open call, waits for NfcEvent.OPEN_CPLT

 * Immediately calls closeforPowerOffCase() and waits for NfcEvent.CLOSE_CPLT

 */

TEST_F(NfcHidlTest, OpenAndCloseForPowerOff) {

    EXPECT_EQ(NfcStatus::OK, nfc_->closeForPowerOffCase());

    // Wait for CLOSE_CPLT event

    auto res = nfc_cb_->WaitForCallback(kCallbackNameSendEvent);

    EXPECT_TRUE(res.no_timeout);

    EXPECT_EQ(NfcEvent::CLOSE_CPLT, res.args->last_event_);

    EXPECT_EQ(NfcStatus::OK, res.args->last_status_);

    EXPECT_EQ(NfcStatus::OK, nfc_->open_1_1(nfc_cb_));

    // Wait for OPEN_CPLT event

    res = nfc_cb_->WaitForCallback(kCallbackNameSendEvent);

    EXPECT_TRUE(res.no_timeout);

    EXPECT_EQ(NfcEvent::OPEN_CPLT, res.args->last_event_);

    EXPECT_EQ(NfcStatus::OK, res.args->last_status_);

}

/*

 * CloseForPowerOffCaseAfterClose:

 * Calls closeForPowerOffCase()

 * Calls close() - checks failed status

 */

TEST_F(NfcHidlTest, CloseForPowerCaseOffAfterClose) {

    EXPECT_EQ(NfcStatus::OK, nfc_->closeForPowerOffCase());

    // Wait for CLOSE_CPLT event

    auto res = nfc_cb_->WaitForCallback(kCallbackNameSendEvent);

    EXPECT_TRUE(res.no_timeout);

    EXPECT_EQ(NfcEvent::CLOSE_CPLT, res.args->last_event_);

    EXPECT_EQ(NfcStatus::OK, res.args->last_status_);

    EXPECT_EQ(NfcStatus::FAILED, nfc_->close());

    EXPECT_EQ(NfcStatus::OK, nfc_->open_1_1(nfc_cb_));

    // Wait for OPEN_CPLT event

    res = nfc_cb_->WaitForCallback(kCallbackNameSendEvent);

    EXPECT_TRUE(res.no_timeout);

    EXPECT_EQ(NfcEvent::OPEN_CPLT, res.args->last_event_);

    EXPECT_EQ(NfcStatus::OK, res.args->last_status_);

}

int main(int argc, char** argv) {

    ::testing::AddGlobalTestEnvironment(new NfcHidlEnvironment);

    ::testing::InitGoogleTest(&argc, argv);

    std::system("svc nfc disable"); /* Turn off NFC */

    sleep(5);

    int status = RUN_ALL_TESTS();

    LOG(INFO) << "Test result = " << status;

    std::system("svc nfc enable"); /* Turn on NFC */

    sleep(5);

    return status;

}