| /* |
| * Copyright (C) 2019 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 <fstream> |
| #include <string> |
| |
| #include <android-base/properties.h> |
| #include <gmock/gmock.h> |
| #include <gtest/gtest.h> |
| |
| namespace { |
| const int Q_API_LEVEL = 29; |
| } |
| |
| namespace android { |
| namespace kernel { |
| |
| class KernelVersionTest : public ::testing::Test { |
| protected: |
| std::string version_; |
| const std::string arch_; |
| const int first_api_level_; |
| KernelVersionTest() |
| : arch_(android::base::GetProperty("ro.bionic.arch", "")), |
| first_api_level_(std::stoi( |
| android::base::GetProperty("ro.product.first_api_level", "0"))) { |
| std::ifstream proc_version("/proc/version"); |
| std::getline(proc_version, version_); |
| } |
| bool should_run() const { |
| return arch_ == "arm64" && first_api_level_ >= Q_API_LEVEL; |
| } |
| }; |
| |
| TEST_F(KernelVersionTest, IsntGCC) { |
| if (!should_run()) return; |
| const std::string needle = "gcc version"; |
| ASSERT_THAT(version_, ::testing::Not(::testing::HasSubstr(needle))); |
| } |
| |
| TEST_F(KernelVersionTest, IsClang) { |
| if (!should_run()) return; |
| const std::string needle = "clang version"; |
| ASSERT_THAT(version_, ::testing::HasSubstr(needle)); |
| } |
| |
| } // namespace kernel |
| } // namespace android |