blob: a1ef87f8edaab47b9a0c539bdd63b629a589f060 [file] [log] [blame]
// Copyright (c) 2019, 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.naming.applymapping;
import com.android.tools.r8.CompilationFailedException;
import com.android.tools.r8.R8TestCompileResult;
import com.android.tools.r8.TestBase;
import com.android.tools.r8.TestParameters;
import com.android.tools.r8.TestParametersCollection;
import java.io.IOException;
import java.util.concurrent.ExecutionException;
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 ApplyMappingInterfaceInvokeTest extends TestBase {
public interface I {
void foo();
}
// Keep this class to test A.foo();
public abstract static class A implements I {}
public static class B extends A {
@Override
public void foo() {
System.out.println("Hello World!");
}
}
// Keep this class to test C.foo();
public static class C extends B {}
public static class TestApp {
public static void main(String[] args) {
testA(new B());
testC(new C());
}
public static void testA(A a) {
a.foo();
}
public static void testC(C c) {
c.foo();
}
}
private final TestParameters parameters;
@Parameters(name = "{0}")
public static TestParametersCollection data() {
return getTestParameters().withAllRuntimes().build();
}
public ApplyMappingInterfaceInvokeTest(TestParameters parameters) {
this.parameters = parameters;
}
@Test
public void testInvokeVirtual()
throws IOException, CompilationFailedException, ExecutionException {
Class<?>[] classPathClasses = {I.class, A.class, B.class, C.class};
R8TestCompileResult libraryResult =
testForR8(parameters.getBackend())
.addProgramClasses(classPathClasses)
.addKeepAllClassesRuleWithAllowObfuscation()
.setMinApi(parameters.getRuntime())
.compile();
testForR8(parameters.getBackend())
.addClasspathClasses(classPathClasses)
.addProgramClasses(TestApp.class)
.noMinification()
.noTreeShaking()
.addApplyMapping(libraryResult.getProguardMap())
.setMinApi(parameters.getRuntime())
.compile()
.addRunClasspathFiles(libraryResult.writeToZip())
.run(parameters.getRuntime(), TestApp.class)
.assertSuccessWithOutputLines("Hello World!", "Hello World!");
}
}