blob: 9322844a46bd4a496b58093e93c4da8dfc9f44f8 [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.accessrelaxation;
import static com.android.tools.r8.utils.codeinspector.Matchers.isPresent;
import static org.hamcrest.MatcherAssert.assertThat;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;
import com.android.tools.r8.TestBase;
import com.android.tools.r8.TestParameters;
import com.android.tools.r8.TestParametersCollection;
import com.android.tools.r8.graph.ClassAccessFlags;
import com.android.tools.r8.graph.InnerClassAttribute;
import com.android.tools.r8.utils.codeinspector.ClassSubject;
import com.android.tools.r8.utils.codeinspector.CodeInspector;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.Parameterized;
@RunWith(Parameterized.class)
public class InnerClassAttributePublicizerTest extends TestBase {
private final TestParameters parameters;
@Parameterized.Parameters(name = "{0}")
public static TestParametersCollection data() {
return getTestParameters().withAllRuntimes().build();
}
public InnerClassAttributePublicizerTest(TestParameters parameters) {
this.parameters = parameters;
}
@Test
public void test() throws Exception {
testForR8(parameters.getBackend())
.addInnerClasses(InnerClassAttributePublicizerTest.class)
.addKeepMainRule(TestClass.class)
.addKeepAttributes("EnclosingMethod", "InnerClasses")
.allowAccessModification()
.setMinApi(parameters.getRuntime())
.compile()
.inspect(this::inspect)
.run(parameters.getRuntime(), TestClass.class)
.assertSuccessWithOutputLines("Hello world!");
}
private void inspect(CodeInspector inspector) {
ClassSubject classSubject = inspector.clazz(Outer.Inner.class);
assertThat(classSubject, isPresent());
InnerClassAttribute innerClassAttribute =
classSubject.getDexClass().getInnerClassAttributeForThisClass();
assertNotNull(innerClassAttribute);
ClassAccessFlags accessFlags =
ClassAccessFlags.fromSharedAccessFlags(innerClassAttribute.getAccess());
assertTrue(accessFlags.isPublic());
assertFalse(accessFlags.isPrivate());
assertFalse(accessFlags.isProtected());
}
static class TestClass {
public static void main(String[] args) {
new Outer();
new Outer.Inner();
}
}
static class Outer {
static {
System.out.print("Hello");
}
static class Inner {
static {
System.out.println(" world!");
}
}
}
}