| // Copyright 2020 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.common.base.Joiner; |
| import com.google.common.collect.ImmutableList; |
| import com.google.devtools.build.lib.vfs.PathFragment; |
| import com.google.devtools.build.lib.view.config.crosstool.CrosstoolConfig.CToolchain; |
| import com.google.devtools.build.lib.view.config.crosstool.CrosstoolConfig.CToolchain.Feature; |
| import com.google.protobuf.TextFormat; |
| |
| class CcToolchainTestHelper { |
| |
| private CcToolchainTestHelper() {} |
| |
| /** Creates a CcToolchainFeatures from features described in the given toolchain fragment. */ |
| public static CcToolchainFeatures buildFeatures(String... toolchain) throws Exception { |
| CToolchain.Builder toolchainBuilder = CToolchain.newBuilder(); |
| TextFormat.merge(Joiner.on("").join(toolchain), toolchainBuilder); |
| return new CcToolchainFeatures( |
| CcToolchainConfigInfo.fromToolchain(toolchainBuilder.buildPartial()), |
| PathFragment.create("crosstool/")); |
| } |
| |
| /** Creates a CcToolchainFeatures from given features and action configs. */ |
| public static CcToolchainFeatures buildFeatures( |
| ImmutableList<Feature> features, ImmutableList<CToolchain.ActionConfig> actionConfigs) |
| throws Exception { |
| return new CcToolchainFeatures( |
| CcToolchainConfigInfo.fromToolchain( |
| CToolchain.newBuilder() |
| .addAllFeature(features) |
| .addAllActionConfig(actionConfigs) |
| .buildPartial()), |
| PathFragment.create("crosstool/")); |
| } |
| } |