| // 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.skyframe.serialization.testutils; |
| |
| import com.google.devtools.build.lib.vfs.DigestHashFunction; |
| import com.google.devtools.build.lib.vfs.FileSystem; |
| import com.google.devtools.build.lib.vfs.PathFragment; |
| import com.google.devtools.build.lib.vfs.Root; |
| import com.google.devtools.build.lib.vfs.RootedPath; |
| import com.google.devtools.build.lib.vfs.inmemoryfs.InMemoryFileSystem; |
| |
| /** Common FileSystem related items for serialization tests. */ |
| public class FsUtils { |
| // Choice of digest function doesn't matter. |
| public static final InMemoryFileSystem TEST_FILESYSTEM = |
| new InMemoryFileSystem(DigestHashFunction.SHA256); |
| |
| private static final Root TEST_ROOT = |
| Root.fromPath(TEST_FILESYSTEM.getPath(PathFragment.create("/anywhere/at/all"))); |
| |
| public static final RootedPath TEST_ROOTED_PATH = |
| RootedPath.toRootedPath(TEST_ROOT, PathFragment.create("all/at/anywhere")); |
| |
| private FsUtils() {} |
| |
| /** Returns path relative to {@link #TEST_ROOTED_PATH}. */ |
| public static PathFragment rootPathRelative(String path) { |
| return TEST_ROOTED_PATH.getRootRelativePath().getRelative(path); |
| } |
| |
| public static void addDependencies(SerializationTester tester) { |
| tester.addDependency(FileSystem.class, TEST_FILESYSTEM); |
| tester.addDependency( |
| Root.RootCodecDependencies.class, |
| new Root.RootCodecDependencies(/*likelyPopularRoot=*/ TEST_ROOT)); |
| } |
| } |