| /* |
| * Copyright (C) 2015 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 <optional> |
| #include <vector> |
| |
| #include <utils/String16.h> |
| #include <utils/String8.h> |
| |
| #include "aidl_test_client.h" |
| #include "gmock/gmock.h" |
| |
| using android::BBinder; |
| using android::IBinder; |
| using android::sp; |
| using android::String16; |
| using android::String8; |
| using android::binder::Status; |
| |
| using android::aidl::tests::BackendType; |
| using android::aidl::tests::ByteEnum; |
| using android::aidl::tests::INamedCallback; |
| using android::aidl::tests::IntEnum; |
| using android::aidl::tests::ITestService; |
| using android::aidl::tests::LongEnum; |
| using android::aidl::tests::SimpleParcelable; |
| using android::aidl::tests::StructuredParcelable; |
| |
| using testing::Eq; |
| using testing::Ne; |
| |
| struct RepeatNullableTest : public AidlTest { |
| template <typename T> |
| void DoTest(Status (ITestService::*func)(const std::optional<T>&, std::optional<T>*), |
| std::optional<T> input) { |
| std::optional<T> output; |
| auto status = (*service.*func)(input, &output); |
| ASSERT_TRUE(status.isOk()); |
| ASSERT_TRUE(output.has_value()); |
| ASSERT_THAT(*output, Eq(*input)); |
| |
| input.reset(); |
| status = (*service.*func)(input, &output); |
| ASSERT_TRUE(status.isOk()); |
| ASSERT_FALSE(output.has_value()); |
| } |
| }; |
| |
| TEST_F(RepeatNullableTest, intArray) { |
| DoTest(&ITestService::RepeatNullableIntArray, std::make_optional(std::vector<int32_t>{1, 2, 3})); |
| } |
| |
| TEST_F(RepeatNullableTest, byteEnumArray) { |
| DoTest(&ITestService::RepeatNullableByteEnumArray, |
| std::make_optional(std::vector<ByteEnum>{ByteEnum::FOO, ByteEnum::BAR})); |
| } |
| |
| TEST_F(RepeatNullableTest, intEnumArray) { |
| DoTest(&ITestService::RepeatNullableIntEnumArray, |
| std::make_optional(std::vector<IntEnum>{IntEnum::FOO, IntEnum::BAR})); |
| } |
| |
| TEST_F(RepeatNullableTest, longEnumArray) { |
| DoTest(&ITestService::RepeatNullableLongEnumArray, |
| std::make_optional(std::vector<LongEnum>{LongEnum::FOO, LongEnum::BAR})); |
| } |
| |
| TEST_F(RepeatNullableTest, string) { |
| DoTest(&ITestService::RepeatNullableString, std::optional<String16>("Blooob")); |
| } |
| |
| TEST_F(RepeatNullableTest, stringArray) { |
| std::vector<std::optional<String16>> input; |
| input.push_back(String16("Wat")); |
| input.push_back(String16("Blooob")); |
| input.push_back(String16("Wat")); |
| input.push_back(std::nullopt); |
| input.push_back(String16("YEAH")); |
| input.push_back(String16("OKAAAAY")); |
| |
| DoTest(&ITestService::RepeatNullableStringList, std::make_optional(input)); |
| } |
| |
| TEST_F(RepeatNullableTest, parcelable) { |
| auto input = std::make_optional<ITestService::Empty>(); |
| std::optional<ITestService::Empty> output; |
| auto status = service->RepeatNullableParcelable(input, &output); |
| ASSERT_TRUE(status.isOk()); |
| ASSERT_TRUE(output.has_value()); |
| ASSERT_THAT(*output, Eq(*input)); |
| |
| input.reset(); |
| status = service->RepeatNullableParcelable(input, &output); |
| ASSERT_TRUE(status.isOk()); |
| ASSERT_FALSE(output.has_value()); |
| } |
| |
| TEST_F(RepeatNullableTest, parcelableArray) { |
| std::vector<std::optional<ITestService::Empty>> input; |
| input.push_back(ITestService::Empty()); |
| input.push_back(std::nullopt); |
| DoTest(&ITestService::RepeatNullableParcelableArray, std::make_optional(input)); |
| } |
| |
| TEST_F(RepeatNullableTest, parcelableList) { |
| std::vector<std::optional<ITestService::Empty>> input; |
| input.push_back(ITestService::Empty()); |
| input.push_back(std::nullopt); |
| DoTest(&ITestService::RepeatNullableParcelableList, std::make_optional(input)); |
| } |
| |
| TEST_F(AidlTest, nullBinder) { |
| auto status = service->TakesAnIBinder(nullptr); |
| |
| if (backend == BackendType::JAVA) { |
| ASSERT_TRUE(status.isOk()) << status; |
| } else { |
| ASSERT_THAT(status.exceptionCode(), Eq(android::binder::Status::EX_NULL_POINTER)) << status; |
| } |
| } |
| |
| TEST_F(AidlTest, binderListWithNull) { |
| std::vector<sp<IBinder>> input{new BBinder(), nullptr}; |
| auto status = service->TakesAnIBinderList(input); |
| |
| if (backend == BackendType::JAVA) { |
| ASSERT_TRUE(status.isOk()) << status; |
| } else { |
| ASSERT_THAT(status.exceptionCode(), Eq(android::binder::Status::EX_NULL_POINTER)); |
| } |
| } |
| |
| TEST_F(AidlTest, nonNullBinder) { |
| sp<IBinder> input = new BBinder(); |
| auto status = service->TakesAnIBinder(input); |
| ASSERT_TRUE(status.isOk()); |
| } |
| |
| TEST_F(AidlTest, binderListWithoutNull) { |
| std::vector<sp<IBinder>> input{new BBinder(), new BBinder()}; |
| auto status = service->TakesAnIBinderList(input); |
| ASSERT_TRUE(status.isOk()); |
| } |
| |
| TEST_F(AidlTest, nullBinderToAnnotatedMethod) { |
| auto status = service->TakesANullableIBinder(nullptr); |
| ASSERT_TRUE(status.isOk()); |
| } |
| |
| TEST_F(AidlTest, binderListWithNullToAnnotatedMethod) { |
| std::vector<sp<IBinder>> input{new BBinder(), nullptr}; |
| auto status = service->TakesANullableIBinderList(input); |
| ASSERT_TRUE(status.isOk()); |
| } |
| |
| TEST_F(AidlTest, binderArray) { |
| std::vector<sp<IBinder>> repeated; |
| if (backend == BackendType::JAVA) { |
| // Java can only modify out-argument arrays in-place |
| repeated.resize(2); |
| } |
| |
| std::vector<sp<IBinder>> reversed; |
| std::vector<sp<IBinder>> input{new BBinder(), new BBinder()}; |
| auto status = service->ReverseIBinderArray(input, &repeated, &reversed); |
| ASSERT_TRUE(status.isOk()) << status; |
| |
| EXPECT_THAT(input, Eq(repeated)); |
| std::reverse(std::begin(reversed), std::end(reversed)); |
| EXPECT_THAT(input, Eq(reversed)); |
| } |
| |
| TEST_F(AidlTest, nullableBinderArray) { |
| std::optional<std::vector<sp<IBinder>>> repeated; |
| if (backend == BackendType::JAVA) { |
| // Java can only modify out-argument arrays in-place |
| repeated = std::vector<sp<IBinder>>(); |
| repeated->resize(2); |
| } |
| |
| std::optional<std::vector<sp<IBinder>>> reversed; |
| std::optional<std::vector<sp<IBinder>>> input = std::vector<sp<IBinder>>{new BBinder(), nullptr}; |
| auto status = service->ReverseNullableIBinderArray(input, &repeated, &reversed); |
| ASSERT_TRUE(status.isOk()) << status; |
| |
| EXPECT_THAT(input, Eq(repeated)); |
| ASSERT_TRUE(reversed); |
| std::reverse(std::begin(*reversed), std::end(*reversed)); |
| EXPECT_THAT(input, Eq(reversed)); |
| } |
| |
| TEST_F(AidlTest, nonNullBinderToAnnotatedMethod) { |
| sp<IBinder> input = new BBinder(); |
| auto status = service->TakesANullableIBinder(input); |
| ASSERT_TRUE(status.isOk()); |
| } |
| |
| TEST_F(AidlTest, binderListWithoutNullToAnnotatedMethod) { |
| std::vector<sp<IBinder>> input{new BBinder(), new BBinder()}; |
| auto status = service->TakesANullableIBinderList(input); |
| ASSERT_TRUE(status.isOk()); |
| } |
| |
| TEST_F(AidlTest, interface) { |
| sp<INamedCallback> callback; |
| auto status = service->GetCallback(false, &callback); |
| ASSERT_TRUE(status.isOk()); |
| ASSERT_THAT(callback.get(), Ne(nullptr)); |
| } |
| |
| TEST_F(AidlTest, nullInterface) { |
| sp<INamedCallback> callback; |
| auto status = service->GetCallback(true, &callback); |
| ASSERT_TRUE(status.isOk()); |
| ASSERT_THAT(callback.get(), Eq(nullptr)); |
| } |