| /* |
| * Copyright (C) 2016 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_test_client_utf8_strings.h" |
| |
| #include <android-base/logging.h> |
| #include <binder/Status.h> |
| #include <utils/StrongPointer.h> |
| |
| #include <memory> |
| #include <string> |
| #include <vector> |
| |
| #include "android/aidl/tests/ITestService.h" |
| #include "test_helpers.h" |
| |
| // libutils: |
| using android::sp; |
| |
| // libbinder: |
| using android::binder::Status; |
| |
| // generated |
| using android::aidl::tests::ITestService; |
| |
| using std::unique_ptr; |
| using std::string; |
| using std::vector; |
| |
| namespace android { |
| namespace aidl { |
| namespace tests { |
| namespace client { |
| |
| bool ConfirmUtf8InCppStringRepeat(const sp<ITestService>& s) { |
| const vector<string> utf8_inputs = { |
| string("Deliver us from evil."), |
| string(), |
| string("\0\0", 2), |
| // Similarly, the utf8 encodings of the small letter yee and euro sign. |
| string("\xF0\x90\x90\xB7\xE2\x82\xAC"), |
| }; |
| LOG(INFO) << "Confirming repeating utf8 strings works."; |
| |
| for (const auto& input : utf8_inputs) { |
| string reply; |
| Status status = s->RepeatUtf8CppString(input, &reply); |
| if (!status.isOk() || input != reply) { |
| LOG(ERROR) << "Failed while requesting service to repeat utf8 string=\"" |
| << input |
| << "\". Got status=" << status.toString8() |
| << " and output=" << reply; |
| return false; |
| } |
| } |
| |
| unique_ptr<string> ret; |
| Status repeat_null_status = s->RepeatNullableUtf8CppString(nullptr, &ret); |
| if (!repeat_null_status.isOk() || ret) { |
| LOG(ERROR) << "RepeatNullableUtf8CppString(null) did not return null"; |
| return false; |
| } |
| |
| for (const auto& input : utf8_inputs) { |
| unique_ptr<string> reply; |
| Status status = s->RepeatNullableUtf8CppString( |
| unique_ptr<string>(new string(input)), &reply); |
| if (!status.isOk()) { |
| LOG(ERROR) << "Got status=" << status.toString8() << " while repeating " |
| "nullable utf8 string " << input; |
| return false; |
| } |
| if (!reply) { |
| LOG(ERROR) << "Got null reply while repeating nullable utf8 string " |
| << input; |
| return false; |
| } |
| if (input != *reply) { |
| LOG(ERROR) << "Failed while requesting service to repeat utf8 string=\"" |
| << input |
| << "\". Got status=" << status.toString8() |
| << " and output=" << *reply; |
| return false; |
| } |
| } |
| |
| return true; |
| } |
| |
| bool ConfirmUtf8InCppStringArrayReverse(const sp<ITestService>& s) { |
| LOG(INFO) << "Confirming passing and returning utf8 string arrays works."; |
| if (!ReverseArray(s, &ITestService::ReverseUtf8CppString, |
| {string{"a"}, string{}, string{"\xc3\xb8"}})) { |
| return false; |
| } |
| |
| return true; |
| } |
| |
| namespace { |
| |
| bool ConfirmUtf8InCppStringCollectionReverse(const sp<ITestService>& s, |
| Status (ITestService::*m)(const unique_ptr<vector<unique_ptr<string>>>&, |
| unique_ptr<vector<unique_ptr<string>>>*, |
| unique_ptr<vector<unique_ptr<string>>>*)) { |
| (void)m; |
| LOG(INFO) << "Confirming reversing a list of utf8 strings works"; |
| unique_ptr<vector<unique_ptr<string>>> input, reversed, repeated; |
| Status status = (s.get()->*m)(input, &reversed, &repeated); |
| if (!status.isOk() || reversed || repeated) { |
| LOG(ERROR) << "Reversing null list of utf8 strings failed."; |
| return false; |
| } |
| |
| input.reset(new vector<unique_ptr<string>>); |
| input->emplace_back(new string("Deliver us from evil.")); |
| input->emplace_back(nullptr); |
| input->emplace_back(new string("\xF0\x90\x90\xB7\xE2\x82\xAC")); |
| |
| status = s->ReverseUtf8CppStringList(input, &repeated, &reversed); |
| if (!status.isOk() || !reversed || !repeated) { |
| LOG(ERROR) << "Reversing list of utf8 strings failed."; |
| return false; |
| } |
| if (reversed->size() != input->size() || repeated->size() != input->size()) { |
| LOG(ERROR) << "Bad output sizes."; |
| return false; |
| } |
| |
| for (size_t i = 0; i < input->size(); ++i) { |
| const string* input_str = (*input)[i].get(); |
| const string* repeated_str = (*repeated)[i].get(); |
| const string* reversed_str = (*reversed)[(reversed->size() - 1) - i].get(); |
| if (!input_str) { |
| if(repeated_str || reversed_str) { |
| LOG(ERROR) << "Expected null values, but got non-null."; |
| return false; |
| } |
| // 3 nullptrs to strings. No need to compare values. |
| continue; |
| } |
| if (!repeated_str || !reversed_str) { |
| LOG(ERROR) << "Expected non-null values, but got null."; |
| return false; |
| } |
| if (*input_str != *repeated_str || *input_str != *reversed_str) { |
| LOG(ERROR) << "Expected '" << *input_str << "' but got " |
| << "repeated='" << *repeated_str << "' and " |
| << "reversed='" << *reversed_str; |
| return false; |
| } |
| } |
| return true; |
| } |
| |
| } // namespace |
| |
| bool ConfirmUtf8InCppStringListReverse(const sp<ITestService>& s) { |
| return ConfirmUtf8InCppStringCollectionReverse(s, |
| &ITestService::ReverseUtf8CppStringList); |
| } |
| |
| bool ConfirmUtf8InCppNullableStringArrayReverse(const sp<ITestService>& s) { |
| return ConfirmUtf8InCppStringCollectionReverse(s, |
| &ITestService::ReverseNullableUtf8CppString); |
| } |
| |
| } // namespace client |
| } // namespace tests |
| } // namespace aidl |
| } // namespace android |