| // Copyright (c) 2020, 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.utils; |
| |
| import com.android.tools.r8.AssertionsConfiguration; |
| import com.android.tools.r8.AssertionsConfiguration.AssertionTransformationScope; |
| import com.android.tools.r8.references.MethodReference; |
| import com.google.common.collect.ImmutableList; |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| public class AssertionConfigurationWithDefault { |
| |
| public final AssertionsConfiguration defaultConfiguration; |
| public final List<AssertionsConfiguration> assertionsConfigurations; |
| private final List<MethodReference> allAssertionHandlers; |
| |
| public AssertionConfigurationWithDefault( |
| AssertionsConfiguration defautlTransformation, |
| List<AssertionsConfiguration> assertionsConfigurations) { |
| this.defaultConfiguration = defautlTransformation; |
| assert assertionsConfigurations != null; |
| this.assertionsConfigurations = assertionsConfigurations; |
| this.allAssertionHandlers = computeAllAssertionHandlers(); |
| } |
| |
| public boolean isPassthroughAll() { |
| if (assertionsConfigurations.size() == 0) { |
| return defaultConfiguration.isPassthrough(); |
| } |
| return assertionsConfigurations.size() == 1 |
| && assertionsConfigurations.get(0).getScope() == AssertionTransformationScope.ALL |
| && assertionsConfigurations.get(0).isPassthrough(); |
| } |
| |
| public List<MethodReference> getAllAssertionHandlers() { |
| return allAssertionHandlers; |
| } |
| |
| @SuppressWarnings("MixedMutabilityReturnType") |
| private List<MethodReference> computeAllAssertionHandlers() { |
| assert !defaultConfiguration.isAssertionHandler(); |
| if (assertionsConfigurations.isEmpty()) { |
| return ImmutableList.of(); |
| } |
| List<MethodReference> result = new ArrayList<>(); |
| assertionsConfigurations.forEach( |
| assertionsConfiguration -> { |
| if (assertionsConfiguration.isAssertionHandler() |
| && !result.contains(assertionsConfiguration.getAssertionHandler())) { |
| result.add(assertionsConfiguration.getAssertionHandler()); |
| } |
| }); |
| return result; |
| } |
| } |