| // 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.retrace; |
| |
| import static org.junit.Assert.assertEquals; |
| |
| import com.android.tools.r8.DiagnosticsHandler; |
| import com.android.tools.r8.TestBase; |
| import com.android.tools.r8.TestParameters; |
| import com.android.tools.r8.TestParametersCollection; |
| import com.android.tools.r8.references.ClassReference; |
| import com.android.tools.r8.references.Reference; |
| import com.android.tools.r8.utils.StringUtils; |
| import java.util.List; |
| import java.util.stream.Collectors; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.Parameterized; |
| import org.junit.runners.Parameterized.Parameters; |
| |
| @RunWith(Parameterized.class) |
| public class RetraceMappingWithOverloadsTest extends TestBase { |
| |
| @Parameters(name = "{0}") |
| public static TestParametersCollection data() { |
| return getTestParameters().withNoneRuntime().build(); |
| } |
| |
| public RetraceMappingWithOverloadsTest(TestParameters testParameters) { |
| testParameters.assertNoneRuntime(); |
| } |
| |
| private final ClassReference someClassOriginal = Reference.classFromTypeName("some.Class"); |
| private final ClassReference someClassRenamed = Reference.classFromTypeName("A"); |
| |
| private final String mapping = |
| StringUtils.lines( |
| someClassOriginal.getTypeName() + " -> " + someClassRenamed.getTypeName() + ":", |
| " java.util.List select(java.util.List) -> a", |
| " 3:3:void sync():425:425 -> a", |
| " 4:5:void sync():427:428 -> a", |
| " void cancel(java.lang.String[]) -> a"); |
| |
| @Test |
| public void test() { |
| Retracer retracer = |
| Retracer.createDefault( |
| ProguardMapProducer.fromString(mapping), new DiagnosticsHandler() {}); |
| List<RetraceMethodElement> a = |
| retracer.retraceClass(someClassRenamed).lookupMethod("a").stream() |
| .collect(Collectors.toList()); |
| assertEquals(3, a.size()); |
| } |
| } |