| /* |
| * 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. |
| */ |
| |
| #define LOG_TAG "derive_sdk_test" |
| |
| #include "derive_sdk.h" |
| |
| #include <android-base/file.h> |
| #include <android-base/logging.h> |
| #include <android-base/properties.h> |
| #include <gtest/gtest.h> |
| #include <sys/stat.h> |
| |
| #include <cstdlib> |
| |
| #include "packages/modules/SdkExtensions/proto/sdk.pb.h" |
| |
| class DeriveSdkTest : public ::testing::Test { |
| protected: |
| void TearDown() override { android::derivesdk::SetSdkLevels("/apex"); } |
| |
| std::string dir() { return std::string(dir_.path); } |
| |
| void MakeSdkVersion(std::string apex, int version) { |
| SdkVersion sdk_version; |
| sdk_version.set_version(version); |
| std::string buf; |
| ASSERT_TRUE(sdk_version.SerializeToString(&buf)); |
| std::string path = dir() + "/" + apex; |
| ASSERT_EQ(0, mkdir(path.c_str(), 0755)); |
| path += "/etc"; |
| ASSERT_EQ(0, mkdir(path.c_str(), 0755)); |
| path += "/sdkinfo.binarypb"; |
| ASSERT_TRUE(android::base::WriteStringToFile(buf, path, true)); |
| } |
| |
| TemporaryDir dir_; |
| }; |
| |
| int R() { |
| return android::base::GetIntProperty("build.version.extensions.r", -1); |
| } |
| |
| TEST_F(DeriveSdkTest, CurrentSystemImageValue) { EXPECT_EQ(R(), 0); } |
| |
| TEST_F(DeriveSdkTest, OneApex) { |
| MakeSdkVersion("a", 3); |
| |
| android::derivesdk::SetSdkLevels(dir()); |
| |
| EXPECT_EQ(R(), 3); |
| } |
| |
| TEST_F(DeriveSdkTest, TwoApexes) { |
| MakeSdkVersion("a", 3); |
| MakeSdkVersion("b", 5); |
| |
| android::derivesdk::SetSdkLevels(dir()); |
| |
| EXPECT_EQ(R(), 3); |
| } |
| |
| int main(int argc, char **argv) { |
| ::testing::InitGoogleTest(&argc, argv); |
| return RUN_ALL_TESTS(); |
| } |