| // Copyright (c) 2022, 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.cf.varhandle; |
| |
| import com.android.tools.r8.examples.jdk9.VarHandle; |
| import com.android.tools.r8.utils.StringUtils; |
| import com.google.common.collect.ImmutableList; |
| import java.util.List; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.Parameterized; |
| |
| @RunWith(Parameterized.class) |
| public class VarHandleDesugaringInstanceObjectFieldTest extends VarHandleDesugaringTestBase { |
| |
| private static final String TEST_GET_SET_EXPECTED_OUTPUT = |
| StringUtils.lines( |
| "null", "A(1)", "true", "A(2)", "true", "1", "1", "true", "true", "2", "2", "true", |
| "true", "3", "3", "true", "true", "4", "4", "true", "true", "5", "5", "true", "true", |
| "6", "6", "true", "true", "7", "7", "true", "true", "8", "8", "true", "true", "9.0", |
| "9.0", "true", "true", "10.0", "10.0", "true", "true", "11.0", "11.0", "true", "true", |
| "12.0", "12.0", "true", "true", "A", "A", "true", "true", "B", "B", "true", "true") |
| .trim(); |
| |
| private static final String TEST_COMPAREANDSET_EXPECTED_OUTPUT = |
| StringUtils.lines( |
| "null", "A(1)", "true", "A(2)", "true", "1", "2", "3", "4", "4", "4", "4", "5", "6", |
| "7", "8", "8", "8", "8", "false", "8", "false", "8", "8", "8", "8", "8", "8", "8", |
| "8", "8", "8", "8", "8", "8", "8") |
| .trim(); |
| |
| private static final String EXPECTED_OUTPUT = |
| StringUtils.lines( |
| "testSetGet", |
| TEST_GET_SET_EXPECTED_OUTPUT, |
| "testSetVolatileGetVolatile", |
| TEST_GET_SET_EXPECTED_OUTPUT, |
| "testSetReleaseGet", |
| TEST_GET_SET_EXPECTED_OUTPUT, |
| "testCompareAndSet", |
| TEST_COMPAREANDSET_EXPECTED_OUTPUT, |
| "testWeakCompareAndSet", |
| TEST_COMPAREANDSET_EXPECTED_OUTPUT, |
| "testReturnValueClassCastException"); |
| |
| private static final String MAIN_CLASS = VarHandle.InstanceObjectField.typeName(); |
| private static final List<String> JAR_ENTRIES = |
| ImmutableList.of( |
| "varhandle/InstanceObjectField.class", "varhandle/InstanceObjectField$A.class"); |
| |
| @Override |
| protected String getMainClass() { |
| return MAIN_CLASS; |
| } |
| |
| @Override |
| protected List<String> getKeepRules() { |
| return ImmutableList.of("-keep class " + getMainClass() + "{ <fields>; }"); |
| } |
| |
| @Override |
| protected List<String> getJarEntries() { |
| return JAR_ENTRIES; |
| } |
| |
| @Override |
| protected String getExpectedOutputForReferenceImplementation() { |
| return StringUtils.lines( |
| EXPECTED_OUTPUT.trim(), "Reference implementation", "Reference implementation"); |
| } |
| |
| @Override |
| protected String getExpectedOutputForArtImplementation() { |
| assert parameters.isDexRuntime(); |
| return StringUtils.lines(EXPECTED_OUTPUT.trim(), "Art implementation", "Art implementation"); |
| } |
| } |