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/*
* Copyright (C) 2020 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 <aidl/Gtest.h>
#include <aidl/Vintf.h>
#include <aidl/android/hardware/biometrics/fingerprint/BnFingerprint.h>
#include <aidl/android/hardware/biometrics/fingerprint/BnSessionCallback.h>
#include <android/binder_manager.h>
#include <android/binder_process.h>
#include <chrono>
#include <future>
namespace aidl::android::hardware::biometrics::fingerprint {
namespace {
using namespace std::literals::chrono_literals;
constexpr int kSensorId = 0;
constexpr int kUserId = 0;
class SessionCallback : public BnSessionCallback {
public:
explicit SessionCallback(std::promise<void>&& promise) : mPromise(std::move(promise)) {}
ndk::ScopedAStatus onChallengeGenerated(int64_t /*challenge*/) override {
return ndk::ScopedAStatus::ok();
}
ndk::ScopedAStatus onChallengeRevoked(int64_t /*challenge*/) override {
return ndk::ScopedAStatus::ok();
}
ndk::ScopedAStatus onAcquired(AcquiredInfo /*info*/, int32_t /*vendorCode*/) override {
return ndk::ScopedAStatus::ok();
}
ndk::ScopedAStatus onError(Error /*error*/, int32_t /*vendorCode*/) override {
return ndk::ScopedAStatus::ok();
}
ndk::ScopedAStatus onEnrollmentProgress(int32_t /*enrollmentId*/,
int32_t /*remaining*/) override {
return ndk::ScopedAStatus::ok();
}
ndk::ScopedAStatus onAuthenticationSucceeded(
int32_t /*enrollmentId*/, const keymaster::HardwareAuthToken& /*hat*/) override {
return ndk::ScopedAStatus::ok();
}
ndk::ScopedAStatus onAuthenticationFailed() override { return ndk::ScopedAStatus::ok(); }
ndk::ScopedAStatus onLockoutTimed(int64_t /*durationMillis*/) override {
return ndk::ScopedAStatus::ok();
}
ndk::ScopedAStatus onLockoutPermanent() override { return ndk::ScopedAStatus::ok(); }
ndk::ScopedAStatus onLockoutCleared() override { return ndk::ScopedAStatus::ok(); }
ndk::ScopedAStatus onInteractionDetected() override { return ndk::ScopedAStatus::ok(); }
ndk::ScopedAStatus onEnrollmentsEnumerated(
const std::vector<int32_t>& /*enrollmentIds*/) override {
return ndk::ScopedAStatus::ok();
}
ndk::ScopedAStatus onEnrollmentsRemoved(
const std::vector<int32_t>& /*enrollmentIds*/) override {
return ndk::ScopedAStatus::ok();
}
ndk::ScopedAStatus onAuthenticatorIdRetrieved(int64_t /*authenticatorId*/) override {
return ndk::ScopedAStatus::ok();
}
ndk::ScopedAStatus onAuthenticatorIdInvalidated(int64_t /*newAuthenticatorId*/) override {
return ndk::ScopedAStatus::ok();
}
ndk::ScopedAStatus onSessionClosed() override {
mPromise.set_value();
return ndk::ScopedAStatus::ok();
}
private:
std::promise<void> mPromise;
};
class Fingerprint : public testing::TestWithParam<std::string> {
protected:
void SetUp() override {
AIBinder* binder = AServiceManager_waitForService(GetParam().c_str());
ASSERT_NE(binder, nullptr);
mHal = IFingerprint::fromBinder(ndk::SpAIBinder(binder));
}
std::shared_ptr<IFingerprint> mHal;
};
TEST_P(Fingerprint, AuthenticateTest) {
auto promise = std::promise<void>{};
auto future = promise.get_future();
// Prepare the callback.
auto cb = ndk::SharedRefBase::make<SessionCallback>(std::move(promise));
// Create a session
std::shared_ptr<ISession> session;
ASSERT_TRUE(mHal->createSession(kSensorId, kUserId, cb, &session).isOk());
// Call authenticate
std::shared_ptr<common::ICancellationSignal> cancellationSignal;
ASSERT_TRUE(session->authenticate(-1 /* operationId */, &cancellationSignal).isOk());
// Get the results
// TODO(b/166799066): test authenticate.
// Close the session
ASSERT_TRUE(session->close().isOk());
auto status = future.wait_for(1s);
ASSERT_EQ(status, std::future_status::ready);
}
GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(Fingerprint);
INSTANTIATE_TEST_SUITE_P(
IFingerprint, Fingerprint,
testing::ValuesIn(::android::getAidlHalInstanceNames(IFingerprint::descriptor)),
::android::PrintInstanceNameToString);
} // namespace
} // namespace aidl::android::hardware::biometrics::fingerprint
int main(int argc, char** argv) {
::testing::InitGoogleTest(&argc, argv);
ABinderProcess_setThreadPoolMaxThreadCount(1);
ABinderProcess_startThreadPool();
return RUN_ALL_TESTS();
}