| /* |
| * 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/BnBinderRustNdkInteropTest.h> |
| #include <aidl/IBinderRustNdkInteropTest.h> |
| #include <android/binder_ibinder.h> |
| #include <android/binder_manager.h> |
| #include <android/binder_process.h> |
| #include <binder/Status.h> |
| #include <gtest/gtest.h> |
| |
| using namespace android; |
| using ::ndk::ScopedAStatus; |
| using ::ndk::SharedRefBase; |
| using ::ndk::SpAIBinder; |
| |
| static const char* kNdkServerName = "NdkServer-BinderRustNdkInteropTest"; |
| static const char* kRustServerName = "RustServer-BinderRustNdkInteropTest"; |
| |
| extern "C" { |
| int rust_call_ndk(const char* service_name); |
| int rust_start_service(const char* service_name); |
| } |
| |
| class NdkServer : public aidl::BnBinderRustNdkInteropTest { |
| ScopedAStatus echo(const std::string& in, std::string* out) override { |
| *out = in; |
| return ScopedAStatus::ok(); |
| } |
| }; |
| |
| TEST(RustNdkInterop, RustCanCallNdk) { |
| ASSERT_EQ(STATUS_OK, rust_call_ndk(kNdkServerName)); |
| } |
| |
| TEST(RustNdkInterop, NdkCanCallRust) { |
| ASSERT_EQ(STATUS_OK, rust_start_service(kRustServerName)); |
| |
| SpAIBinder binder = SpAIBinder(AServiceManager_checkService(kRustServerName)); |
| ASSERT_NE(nullptr, binder.get()); |
| EXPECT_EQ(STATUS_OK, AIBinder_ping(binder.get())); |
| |
| auto interface = aidl::IBinderRustNdkInteropTest::fromBinder(binder); |
| // TODO(b/167723746): this test requires that fromBinder allow association |
| // with an already associated local binder by treating it as remote. |
| EXPECT_EQ(interface, nullptr); |
| |
| // std::string in("testing"); |
| // std::string out; |
| // EXPECT_TRUE(interface->echo(in, &out).isOk()); |
| // EXPECT_EQ(in, out); |
| } |
| |
| int main(int argc, char** argv) { |
| ::testing::InitGoogleTest(&argc, argv); |
| |
| // so we can host a client and service concurrently |
| ABinderProcess_setThreadPoolMaxThreadCount(1); |
| ABinderProcess_startThreadPool(); |
| |
| std::shared_ptr<NdkServer> ndkServer = SharedRefBase::make<NdkServer>(); |
| EXPECT_EQ(STATUS_OK, AServiceManager_addService(ndkServer->asBinder().get(), kNdkServerName)); |
| |
| return RUN_ALL_TESTS(); |
| } |