| // Copyright 2017 The Bazel Authors. All rights reserved. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| package com.google.devtools.build.lib.rules.cpp; |
| |
| import com.google.devtools.build.lib.actions.Artifact; |
| import com.google.devtools.build.lib.analysis.RuleContext; |
| import com.google.devtools.build.lib.analysis.TransitiveInfoCollection; |
| import com.google.devtools.build.lib.analysis.config.BuildConfiguration; |
| import com.google.devtools.build.lib.collect.nestedset.NestedSet; |
| import com.google.devtools.build.lib.collect.nestedset.NestedSetBuilder; |
| import com.google.devtools.build.lib.collect.nestedset.Order; |
| import com.google.devtools.build.lib.concurrent.ThreadSafety.Immutable; |
| import com.google.devtools.build.lib.packages.StructImpl; |
| import com.google.devtools.build.lib.rules.cpp.CcToolchainFeatures.FeatureConfiguration; |
| import com.google.devtools.build.lib.rules.cpp.CppConfiguration.HeadersCheckingMode; |
| import com.google.devtools.build.lib.skyframe.serialization.autocodec.AutoCodec; |
| |
| /** |
| * Null-object like {@link CppSemantics} implementation. Only to be used in tests that don't depend |
| * on semantics details. |
| */ |
| @Immutable |
| public final class MockCppSemantics implements CppSemantics { |
| @AutoCodec public static final MockCppSemantics INSTANCE = new MockCppSemantics(); |
| |
| private MockCppSemantics() {} |
| |
| @Override |
| public void finalizeCompileActionBuilder( |
| BuildConfiguration configuration, |
| FeatureConfiguration featureConfiguration, |
| CppCompileActionBuilder actionBuilder) {} |
| |
| @Override |
| public NestedSet<Artifact> getAdditionalPrunableIncludes() { |
| return NestedSetBuilder.emptySet(Order.STABLE_ORDER); |
| } |
| |
| @Override |
| public IncludeProcessing getIncludeProcessing() { |
| return null; |
| } |
| |
| @Override |
| public HeadersCheckingMode determineHeadersCheckingMode(RuleContext ruleContext) { |
| return HeadersCheckingMode.LOOSE; |
| } |
| |
| @Override |
| public boolean needsDotdInputPruning() { |
| return true; |
| } |
| |
| @Override |
| public void validateAttributes(RuleContext ruleContext) {} |
| |
| @Override |
| public boolean needsIncludeValidation() { |
| return true; |
| } |
| |
| @Override |
| public StructImpl getCcSharedLibraryInfo(TransitiveInfoCollection dep) { |
| return null; |
| } |
| } |