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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.
*/
#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>
#include <VtsHalHidlTargetTestEnvBase.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_1::NfcConfig;
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;
// 261 bytes is the default and minimum transceive length
constexpr unsigned int MIN_ISO_DEP_TRANSCEIVE_LENGTH = 261;
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();
};
};
// Test environment for Nfc HIDL HAL.
class NfcHidlEnvironment : public ::testing::VtsHalHidlTargetTestEnvBase {
public:
// get the test environment singleton
static NfcHidlEnvironment* Instance() {
static NfcHidlEnvironment* instance = new NfcHidlEnvironment;
return instance;
}
virtual void registerTestServices() override { registerTestService<INfc>(); }
private:
NfcHidlEnvironment() {}
};
// 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_;
};
/*
* 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_);
}
/*
* getConfig:
* Calls getConfig()
* checks if fields in NfcConfig are populated correctly
*/
TEST_F(NfcHidlTest, GetConfig) {
nfc_->getConfig([](NfcConfig config) {
EXPECT_GE(config.maxIsoDepTransceiveLength, MIN_ISO_DEP_TRANSCEIVE_LENGTH);
});
}
int main(int argc, char** argv) {
::testing::AddGlobalTestEnvironment(NfcHidlEnvironment::Instance());
::testing::InitGoogleTest(&argc, argv);
NfcHidlEnvironment::Instance()->init(&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;
}
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