| // 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.kotlin; |
| |
| import static com.android.tools.r8.utils.codeinspector.Matchers.isPresent; |
| import static org.hamcrest.CoreMatchers.not; |
| import static org.hamcrest.MatcherAssert.assertThat; |
| import static org.junit.Assert.assertTrue; |
| import static org.junit.Assume.assumeTrue; |
| |
| import com.android.tools.r8.KotlinTestParameters; |
| import com.android.tools.r8.R8TestBuilder; |
| import com.android.tools.r8.R8TestRunResult; |
| import com.android.tools.r8.TestParameters; |
| import com.android.tools.r8.utils.BooleanUtils; |
| import com.android.tools.r8.utils.codeinspector.ClassSubject; |
| import com.android.tools.r8.utils.codeinspector.FoundMethodSubject; |
| import java.util.Collection; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.Parameterized; |
| |
| @RunWith(Parameterized.class) |
| public class KotlinClassStaticizerTest extends AbstractR8KotlinTestBase { |
| |
| @Parameterized.Parameters(name = "{0}, {1}, allowAccessModification: {2}") |
| public static Collection<Object[]> data() { |
| return buildParameters( |
| getTestParameters().withAllRuntimesAndApiLevels().build(), |
| getKotlinTestParameters().withAllCompilersAndTargetVersions().build(), |
| BooleanUtils.values()); |
| } |
| |
| public KotlinClassStaticizerTest( |
| TestParameters parameters, |
| KotlinTestParameters kotlinParameters, |
| boolean allowAccessModification) { |
| super(parameters, kotlinParameters, allowAccessModification); |
| } |
| |
| @Test |
| public void testCompanionAndRegularObjects() throws Exception { |
| assumeTrue("Only work with -allowaccessmodification", allowAccessModification); |
| final String mainClassName = "class_staticizer.MainKt"; |
| runTest("class_staticizer", mainClassName) |
| .inspect( |
| inspector -> { |
| assertThat(inspector.clazz("class_staticizer.Regular$Companion"), not(isPresent())); |
| |
| ClassSubject utilClass = inspector.clazz("class_staticizer.Util"); |
| assertThat(utilClass, isPresent()); |
| assertTrue(utilClass.allMethods().stream().allMatch(FoundMethodSubject::isStatic)); |
| }); |
| } |
| |
| protected R8TestRunResult runTest(String folder, String mainClass) throws Exception { |
| return runTest(folder, mainClass, R8TestBuilder::noClassInlining); |
| } |
| } |