| // Copyright (c) 2018, 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.regress.b69825683; |
| |
| import static com.android.tools.r8.utils.codeinspector.Matchers.isPresent; |
| import static org.hamcrest.CoreMatchers.equalTo; |
| import static org.hamcrest.CoreMatchers.startsWith; |
| import static org.hamcrest.MatcherAssert.assertThat; |
| 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.ToolHelper; |
| import com.android.tools.r8.utils.codeinspector.CodeInspector; |
| import com.android.tools.r8.utils.codeinspector.FoundClassSubject; |
| import java.util.List; |
| 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 Regress69825683Test extends TestBase { |
| |
| @Parameter(0) |
| public TestParameters parameters; |
| |
| @Parameters(name = "{0}") |
| public static TestParametersCollection data() { |
| return getTestParameters().withAllRuntimesAndApiLevels().build(); |
| } |
| |
| @Test |
| public void outerConstructsInner() throws Exception { |
| Class<?> inner = com.android.tools.r8.regress.b69825683.outerconstructsinner.Outer.Inner.class; |
| Class<?> outer = com.android.tools.r8.regress.b69825683.outerconstructsinner.Outer.class; |
| |
| String innerName = inner.getCanonicalName(); |
| int index = innerName.lastIndexOf('.'); |
| innerName = innerName.substring(0, index) + "$" + innerName.substring(index + 1); |
| |
| CodeInspector inspector = |
| testForR8(parameters.getBackend()) |
| .addProgramFiles(ToolHelper.getClassFilesForTestPackage(outer.getPackage())) |
| .addKeepMainRule(outer) |
| .enableSideEffectAnnotations() |
| .addKeepRules( |
| "-assumemayhavesideeffects class " + inner.getName() + " {", |
| " synthetic void <init>(...);", |
| "}", |
| "-keepunusedarguments class " + inner.getName() + " {", |
| " void <init>(...);", |
| "}") |
| .addOptionsModification(options -> options.enableClassInlining = false) |
| .addDontObfuscate() |
| .setMinApi(parameters) |
| .run(parameters.getRuntime(), outer) |
| // Run code to check that the constructor with synthetic class as argument is present. |
| .assertSuccessWithOutputThatMatches(startsWith(innerName)) |
| .inspector(); |
| |
| List<FoundClassSubject> classes = inspector.allClasses(); |
| assertEquals(2, classes.size()); |
| assertThat(inspector.clazz(inner), isPresent()); |
| assertThat(inspector.clazz(outer), isPresent()); |
| } |
| |
| @Test |
| public void innerConstructsOuter() throws Exception { |
| Class<?> clazz = com.android.tools.r8.regress.b69825683.innerconstructsouter.Outer.class; |
| Class<?> innerClass = |
| com.android.tools.r8.regress.b69825683.innerconstructsouter.Outer.Inner.class; |
| CodeInspector inspector = |
| testForR8(parameters.getBackend()) |
| .addProgramFiles(ToolHelper.getClassFilesForTestPackage(clazz.getPackage())) |
| .addKeepMainRule(clazz) |
| .enableInliningAnnotations() |
| .addKeepRules( |
| "-assumemayhavesideeffects class " + clazz.getName() + " {", |
| " void <init>(...);", |
| "}") |
| .addDontObfuscate() |
| .addOptionsModification(o -> o.enableClassInlining = false) |
| .setMinApi(parameters) |
| // Run code to check that the constructor with synthetic class as argument is present. |
| .run(parameters.getRuntime(), clazz) |
| .assertSuccessWithOutputThatMatches( |
| parameters.canHaveNonReboundConstructorInvoke() |
| ? equalTo("") |
| : startsWith(clazz.getName())) |
| .inspector(); |
| |
| List<FoundClassSubject> classes = inspector.allClasses(); |
| assertEquals(2, classes.size()); |
| assertThat(inspector.clazz(clazz), isPresent()); |
| assertThat(inspector.clazz(innerClass), isPresent()); |
| } |
| } |