| // Copyright (c) 2022, the R8 project authors. Please see the AUTHORS file |
| // for details. All rights reserved. Use of this source code is governed by a |
| // BSD-style license that can be found in the LICENSE file. |
| |
| package com.android.tools.r8.mappingcompose; |
| |
| import static com.android.tools.r8.mappingcompose.ComposeTestHelpers.doubleToSingleQuote; |
| import static org.junit.Assert.assertEquals; |
| |
| import com.android.tools.r8.TestBase; |
| import com.android.tools.r8.TestParameters; |
| import com.android.tools.r8.TestParametersCollection; |
| import com.android.tools.r8.naming.ClassNameMapper; |
| import com.android.tools.r8.naming.MappingComposer; |
| import com.android.tools.r8.utils.StringUtils; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.Parameterized; |
| import org.junit.runners.Parameterized.Parameter; |
| import org.junit.runners.Parameterized.Parameters; |
| |
| @RunWith(Parameterized.class) |
| public class ComposeNoResidualSignatureExistingNamingTest extends TestBase { |
| |
| @Parameter() public TestParameters parameters; |
| |
| @Parameters(name = "{0}") |
| public static TestParametersCollection data() { |
| return getTestParameters().withNoneRuntime().build(); |
| } |
| |
| private static final String mappingFoo = |
| StringUtils.unixLines( |
| "# {'id':'com.android.tools.r8.mapping','version':'2.2'}", |
| "com.Class1 -> A:", |
| " com.Class1 f -> a", |
| " com.Class1 m(com.Class2[][]) -> a", |
| "com.Class2 -> B:"); |
| private static final String mappingBar = |
| StringUtils.unixLines( |
| "# {'id':'com.android.tools.r8.mapping','version':'2.2'}", |
| "A -> B:", |
| " A a -> b", |
| " A a(B[][]) -> b", |
| "B -> C:"); |
| private static final String mappingBaz = |
| StringUtils.unixLines( |
| "# {'id':'com.android.tools.r8.mapping','version':'2.2'}", |
| "B -> C:", |
| " B b -> c", |
| " B b(C[][]) -> c", |
| "C -> D:"); |
| private static final String mappingResult = |
| StringUtils.unixLines( |
| "# {'id':'com.android.tools.r8.mapping','version':'2.2'}", |
| "com.Class1 -> C:", |
| " com.Class1 f -> c", |
| " com.Class1 m(com.Class2[][]) -> c", |
| "com.Class2 -> D:"); |
| |
| @Test |
| public void testCompose() throws Exception { |
| ClassNameMapper mappingForFoo = ClassNameMapper.mapperFromStringWithPreamble(mappingFoo); |
| ClassNameMapper mappingForBar = ClassNameMapper.mapperFromStringWithPreamble(mappingBar); |
| ClassNameMapper mappingForBaz = ClassNameMapper.mapperFromStringWithPreamble(mappingBaz); |
| String composed = MappingComposer.compose(mappingForFoo, mappingForBar, mappingForBaz); |
| assertEquals(mappingResult, doubleToSingleQuote(composed)); |
| } |
| } |