| // 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.analysis.test; |
| |
| import com.google.devtools.build.lib.packages.TestSize; |
| import com.google.devtools.common.options.EnumConverter; |
| |
| /** A strategy for running the same tests in many processes. */ |
| public enum TestShardingStrategy { |
| EXPLICIT { |
| @Override |
| public int getNumberOfShards( |
| boolean isLocal, int shardCountFromAttr, boolean testShardingCompliant, TestSize testSize) { |
| return Math.max(shardCountFromAttr, 0); |
| } |
| }, |
| |
| DISABLED { |
| @Override |
| public int getNumberOfShards( |
| boolean isLocal, int shardCountFromAttr, boolean testShardingCompliant, TestSize testSize) { |
| return 0; |
| } |
| }; |
| |
| public abstract int getNumberOfShards( |
| boolean isLocal, int shardCountFromAttr, boolean testShardingCompliant, TestSize testSize); |
| |
| /** Converts to {@link TestShardingStrategy}. */ |
| public static class ShardingStrategyConverter extends EnumConverter<TestShardingStrategy> { |
| public ShardingStrategyConverter() { |
| super(TestShardingStrategy.class, "test sharding strategy"); |
| } |
| } |
| } |