| /* |
| * 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 <android/aidl/versioned/tests/IFooInterface.h> |
| #include <binder/IServiceManager.h> |
| #include <gtest/gtest.h> |
| #include <utils/String16.h> |
| |
| #include "aidl_test_client.h" |
| |
| using android::OK; |
| using android::sp; |
| using android::String16; |
| using android::aidl::versioned::tests::BazUnion; |
| using android::aidl::versioned::tests::Foo; |
| using android::aidl::versioned::tests::IFooInterface; |
| |
| class VersionedInterfaceTest : public AidlTest { |
| public: |
| void SetUp() override { |
| ASSERT_EQ(OK, android::getService(IFooInterface::descriptor, &versioned)); |
| ASSERT_NE(nullptr, versioned); |
| |
| AidlTest::SetUp(); |
| } |
| |
| sp<IFooInterface> versioned; |
| }; |
| |
| TEST_F(VersionedInterfaceTest, getInterfaceVersion) { |
| EXPECT_EQ(1, versioned->getInterfaceVersion()); |
| } |
| |
| TEST_F(VersionedInterfaceTest, getInterfaceHash) { |
| EXPECT_EQ("9e7be1859820c59d9d55dd133e71a3687b5d2e5b", versioned->getInterfaceHash()); |
| } |
| |
| TEST_F(VersionedInterfaceTest, noProblemWhenPassingAUnionWithOldField) { |
| std::string result; |
| auto status = |
| versioned->acceptUnionAndReturnString(BazUnion::make<BazUnion::intNum>(42), &result); |
| EXPECT_TRUE(status.isOk()); |
| EXPECT_EQ("42", result); |
| } |
| |
| TEST_F(VersionedInterfaceTest, errorWhenPassingAUnionWithNewField) { |
| std::string result; |
| auto status = |
| versioned->acceptUnionAndReturnString(BazUnion::make<BazUnion::longNum>(42L), &result); |
| EXPECT_FALSE(status.isOk()); |
| // b/173458620 - Java and C++ return different errors |
| if (backend == BackendType::JAVA) { |
| EXPECT_EQ(::android::binder::Status::EX_ILLEGAL_ARGUMENT, status.exceptionCode()) << status; |
| } else { |
| EXPECT_EQ(::android::BAD_VALUE, status.transactionError()) << status; |
| } |
| } |
| |
| TEST_F(VersionedInterfaceTest, arrayOfParcelableWithNewParam) { |
| std::vector<Foo> foos(42); |
| int32_t length; |
| auto status = versioned->returnsLengthOfFooArray(foos, &length); |
| EXPECT_TRUE(status.isOk()); |
| EXPECT_EQ(42, length); |
| } |
| |
| TEST_F(VersionedInterfaceTest, readDataCorrectlyAfterParcelableWithNewField) { |
| Foo inFoo, inoutFoo, outFoo; |
| int32_t ret; |
| auto status = versioned->ignoreParcelablesAndRepeatInt(inFoo, &inoutFoo, &outFoo, 43, &ret); |
| EXPECT_TRUE(status.isOk()); |
| EXPECT_EQ(43, ret); |
| } |