| // Copyright (c) 2021, 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.repackage; |
| |
| import static org.hamcrest.MatcherAssert.assertThat; |
| |
| import com.android.tools.r8.NeverClassInline; |
| import com.android.tools.r8.NeverInline; |
| import com.android.tools.r8.R8TestRunResult; |
| import com.android.tools.r8.TestParameters; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.Parameterized; |
| |
| @RunWith(Parameterized.class) |
| public class RepackageMissingSuperTypeTest extends RepackageTestBase { |
| |
| private final String[] EXPECTED = |
| new String[] { |
| "ClassWithSuperCall::foo", |
| "MissingSuperType::foo", |
| "ClassWithoutSuperCall::foo", |
| "MissingSuperType::foo" |
| }; |
| |
| public RepackageMissingSuperTypeTest( |
| String flattenPackageHierarchyOrRepackageClasses, TestParameters parameters) { |
| super(flattenPackageHierarchyOrRepackageClasses, parameters); |
| } |
| |
| @Test |
| public void testR8WithoutRepackaging() throws Exception { |
| runTest(false).assertSuccessWithOutputLines(EXPECTED); |
| } |
| |
| @Test |
| public void testR8() throws Exception { |
| runTest(true).assertSuccessWithOutputLines(EXPECTED); |
| } |
| |
| private R8TestRunResult runTest(boolean repackage) throws Exception { |
| return testForR8(parameters.getBackend()) |
| .addProgramClasses( |
| ClassWithSuperCall.class, |
| ClassWithoutSuperCall.class, |
| ClassWithoutDefinition.class, |
| Main.class) |
| .addKeepMainRule(Main.class) |
| .applyIf(repackage, this::configureRepackaging) |
| .setMinApi(parameters.getApiLevel()) |
| .addDontWarn(MissingSuperType.class) |
| .enableInliningAnnotations() |
| .enableNeverClassInliningAnnotations() |
| .compile() |
| .inspect( |
| inspector -> { |
| assertThat(ClassWithSuperCall.class, isNotRepackaged(inspector)); |
| assertThat(ClassWithoutSuperCall.class, isNotRepackaged(inspector)); |
| }) |
| .addRunClasspathClasses(MissingSuperType.class) |
| .run(parameters.getRuntime(), Main.class); |
| } |
| |
| static class MissingSuperType { |
| |
| public void foo() { |
| System.out.println("MissingSuperType::foo"); |
| } |
| } |
| |
| @NeverClassInline |
| public static class ClassWithSuperCall extends MissingSuperType { |
| |
| @Override |
| @NeverInline |
| public void foo() { |
| System.out.println("ClassWithSuperCall::foo"); |
| super.foo(); |
| } |
| } |
| |
| @NeverClassInline |
| public static class ClassWithoutSuperCall extends MissingSuperType { |
| |
| @Override |
| @NeverInline |
| public void foo() { |
| System.out.println("ClassWithoutSuperCall::foo"); |
| } |
| } |
| |
| @NeverClassInline |
| public static class ClassWithoutDefinition extends MissingSuperType {} |
| |
| public static class Main { |
| |
| public static void main(String[] args) { |
| new ClassWithSuperCall().foo(); |
| new ClassWithoutSuperCall().foo(); |
| new ClassWithoutDefinition().foo(); |
| } |
| } |
| } |