mirror of
https://github.com/nestriness/cdc-file-transfer.git
synced 2026-01-30 14:45:37 +02:00
8c4a0465e9
Expand path variables for sync destination Running commands like cdc_rsync C:\assets\* host:~/assets -vr would create a directory called ~assets. This CL expands path variables properly.
728 lines
28 KiB
C++
728 lines
28 KiB
C++
// Copyright 2022 Google LLC
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include "manifest/manifest_updater.h"
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#include "absl/strings/match.h"
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#include "common/path.h"
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#include "common/status_test_macros.h"
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#include "common/test_main.h"
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#include "data_store/mem_data_store.h"
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#include "fastcdc/fastcdc.h"
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#include "gtest/gtest.h"
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#include "manifest/file_chunk_map.h"
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#include "manifest/manifest_builder.h"
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#include "manifest/manifest_iterator.h"
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#include "manifest/manifest_test_base.h"
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namespace cdc_ft {
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void PrintTo(const AssetInfo& ai, std::ostream* o) {
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*o << "path=" << ai.path << ", type=" << ai.type << ", mtime=" << ai.mtime
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<< ", size=" << ai.size;
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}
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namespace {
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constexpr uint64_t kFileSizeA = 8; // a.txt
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constexpr uint64_t kFileSizeB = 32; // subdir/b.txt
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constexpr uint64_t kFileSizeC = 1; // subdir/c.txt
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constexpr uint64_t kFileSizeD = 1; // subdir/d.txt
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constexpr uint64_t kTotalFileSize =
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kFileSizeA + kFileSizeB + kFileSizeC + kFileSizeD;
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class ManifestUpdaterTest : public ManifestTestBase {
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public:
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ManifestUpdaterTest()
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: ManifestTestBase(GetTestDataDir("manifest_updater")) {}
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void SetUp() override {
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path::CreateDirRec(empty_dir_).IgnoreError();
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cfg_.num_threads = 1;
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}
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void TearDown() override { path::RemoveDirRec(empty_dir_).IgnoreError(); }
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protected:
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std::string empty_dir_ = path::Join(path::GetTempDir(), "empty");
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};
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// Runs UpdateAll() on an empty dir.
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TEST_F(ManifestUpdaterTest, UpdateAll_EmptySrcDirectory) {
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cfg_.src_dir = empty_dir_;
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ManifestUpdater updater(&data_store_, cfg_);
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EXPECT_OK(updater.UpdateAll(&file_chunks_));
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UpdaterStats stats = updater.Stats();
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EXPECT_EQ(stats.total_assets_added_or_updated, 0);
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EXPECT_EQ(stats.total_files_added_or_updated, 0);
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EXPECT_EQ(stats.total_files_failed, 0);
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EXPECT_EQ(stats.total_assets_deleted, 0);
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EXPECT_EQ(stats.total_chunks, 0);
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EXPECT_EQ(stats.total_processed_bytes, 0);
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// Store should contain a chunk for the manifest id and one for the manifest.
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EXPECT_EQ(data_store_.Chunks().size(), 2);
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ASSERT_NO_FATAL_FAILURE(ExpectManifestEquals({}, updater.ManifestId()));
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}
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// Runs UpdateAll() on a non-empty dir.
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TEST_F(ManifestUpdaterTest, UpdateAll_NonEmptySrcDirectory) {
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// Contains a.txt and subdir/b.txt.
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cfg_.src_dir = path::Join(base_dir_, "non_empty");
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ManifestUpdater updater(&data_store_, cfg_);
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EXPECT_OK(updater.UpdateAll(&file_chunks_));
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const UpdaterStats& stats = updater.Stats();
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EXPECT_EQ(stats.total_assets_added_or_updated, 5);
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EXPECT_EQ(stats.total_files_added_or_updated, 4);
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EXPECT_EQ(stats.total_files_failed, 0);
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EXPECT_EQ(stats.total_assets_deleted, 0);
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EXPECT_EQ(stats.total_chunks, 4);
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EXPECT_EQ(stats.total_processed_bytes, kTotalFileSize);
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// Store should contain a chunk for the manifest id and one for the manifest.
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EXPECT_EQ(data_store_.Chunks().size(), 2);
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ASSERT_NO_FATAL_FAILURE(ExpectManifestEquals(
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{"a.txt", "subdir", "subdir/b.txt", "subdir/c.txt", "subdir/d.txt"},
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updater.ManifestId()));
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}
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// Runs UpdateAll() with existing manifest that misses a file.
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TEST_F(ManifestUpdaterTest, UpdateAll_AddFileIncremental) {
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// Create a manifest with "subdir/b.txt" missing.
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cfg_.src_dir = path::Join(base_dir_, "non_empty");
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ManifestUpdater updater(&data_store_, cfg_);
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EXPECT_OK(updater.UpdateAll(&file_chunks_));
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EXPECT_OK(updater.Update(
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MakeDeleteOps({"subdir/b.txt", "subdir/c.txt", "subdir/d.txt"}),
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&file_chunks_, nullptr));
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ASSERT_NO_FATAL_FAILURE(
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ExpectManifestEquals({"a.txt", "subdir"}, updater.ManifestId()));
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// UpdateAll() should compute the proper diff from {"a.txt", "subdir"} to
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// {"a.txt", "subdir", "subdir/b.txt", "subdir/c.txt", "subdir/d.txt"} and
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// only add/update one file.
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EXPECT_OK(updater.UpdateAll(&file_chunks_));
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const UpdaterStats& stats = updater.Stats();
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EXPECT_EQ(stats.total_assets_added_or_updated, 3);
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EXPECT_EQ(stats.total_files_added_or_updated, 3);
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EXPECT_EQ(stats.total_files_failed, 0);
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EXPECT_EQ(stats.total_assets_deleted, 0);
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EXPECT_EQ(stats.total_chunks, 3);
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EXPECT_EQ(stats.total_processed_bytes, kFileSizeB + kFileSizeC + kFileSizeD);
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ASSERT_NO_FATAL_FAILURE(ExpectManifestEquals(
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{"a.txt", "subdir", "subdir/b.txt", "subdir/c.txt", "subdir/d.txt"},
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updater.ManifestId()));
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}
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// Runs UpdateAll() with existing manifest that has an excessive file.
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TEST_F(ManifestUpdaterTest, UpdateAll_DeleteFileIncremental) {
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cfg_.src_dir = path::Join(base_dir_, "non_empty");
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ManifestUpdater updater(&data_store_, cfg_);
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EXPECT_OK(updater.UpdateAll(&file_chunks_));
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// Smuggle c.txt into the manifest.
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CdcParamsProto params;
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params.set_min_chunk_size(cfg_.min_chunk_size);
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params.set_avg_chunk_size(cfg_.avg_chunk_size);
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params.set_max_chunk_size(cfg_.max_chunk_size);
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ManifestBuilder mb(params, &data_store_);
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EXPECT_OK(mb.LoadManifest(updater.ManifestId()));
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EXPECT_OK(mb.GetOrCreateAsset("c.txt", AssetProto::FILE));
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EXPECT_OK(mb.Flush());
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std::string id_str = mb.ManifestId().SerializeAsString();
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EXPECT_OK(data_store_.Put(manifest_store_id_, id_str.data(), id_str.size()));
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// UpdateAll() should compute the proper diff from
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// {"a.txt", "c.txt", "subdir", "subdir/b.txt"} to
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// {"a.txt", "subdir", "subdir/b.txt", "subdir/c.txt", "subdir/d.txt"} and
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// only delete one file.
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EXPECT_OK(updater.UpdateAll(&file_chunks_));
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const UpdaterStats& stats = updater.Stats();
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EXPECT_EQ(stats.total_assets_added_or_updated, 0);
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EXPECT_EQ(stats.total_files_added_or_updated, 0);
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EXPECT_EQ(stats.total_files_failed, 0);
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EXPECT_EQ(stats.total_assets_deleted, 1);
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EXPECT_EQ(stats.total_chunks, 0);
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EXPECT_EQ(stats.total_processed_bytes, 0);
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ASSERT_NO_FATAL_FAILURE(ExpectManifestEquals(
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{"a.txt", "subdir", "subdir/b.txt", "subdir/c.txt", "subdir/d.txt"},
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updater.ManifestId()));
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}
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// UpdateAll() removes unreferenced manifest chunks.
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TEST_F(ManifestUpdaterTest, UpdateAll_PrunesUnreferencedChunks) {
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// Reduce chunk sizes to produce a bunch of indirect lists.
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cfg_.min_chunk_size = 8;
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cfg_.avg_chunk_size = 16;
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cfg_.max_chunk_size = 32;
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cfg_.src_dir = path::Join(base_dir_, "non_empty");
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ManifestUpdater updater(&data_store_, cfg_);
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EXPECT_OK(updater.Update(MakeUpdateOps({"a.txt"}), &file_chunks_, nullptr));
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// 1 for manifest id, 1 for manifest, 1 indirect assets.
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EXPECT_EQ(data_store_.Chunks().size(), 3);
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EXPECT_OK(updater.Update(
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MakeUpdateOps({"subdir/b.txt", "subdir/c.txt", "subdir/d.txt"}),
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&file_chunks_, nullptr));
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// 1 for manifest id, 1 for manifest, 5 indirect assets.
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// 2 additional chunks from the first Update() that are now unreferenced.
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// -1, because the indirect asset for "a.txt" is deduplicated
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EXPECT_EQ(data_store_.Chunks().size(), 8)
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<< "Manifest: " << ContentId::ToHexString(updater.ManifestId())
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<< std::endl
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<< DumpDataStoreProtos();
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EXPECT_OK(updater.UpdateAll(&file_chunks_));
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EXPECT_OK(updater.UpdateAll(&file_chunks_));
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// 1 for manifest id, 1 for manifest, 5 indirect assets.
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// Pruning has removed the 2 unreferenced ones.
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EXPECT_EQ(data_store_.Chunks().size(), 7)
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<< "Manifest: " << ContentId::ToHexString(updater.ManifestId())
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<< std::endl
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<< DumpDataStoreProtos();
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}
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// UpdateAll() recovers if there are missing referenced manifest chunks.
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TEST_F(ManifestUpdaterTest, UpdateAll_RecoversFromMissingChunks) {
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// Reduce chunk sizes to produce a bunch of indirect lists.
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cfg_.min_chunk_size = 8;
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cfg_.avg_chunk_size = 16;
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cfg_.max_chunk_size = 32;
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cfg_.src_dir = path::Join(base_dir_, "non_empty");
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ManifestUpdater updater(&data_store_, cfg_);
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EXPECT_OK(updater.Update(MakeUpdateOps({"a.txt"}), &file_chunks_, nullptr));
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// 1 for manifest id, 1 for manifest, 1 indirect assets.
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EXPECT_EQ(data_store_.Chunks().size(), 3)
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<< "Manifest: " << ContentId::ToHexString(updater.ManifestId())
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<< std::endl
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<< DumpDataStoreProtos();
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// Remove one of the indirect chunks list.
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for (const auto& [id, _] : data_store_.Chunks()) {
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if (id != ManifestUpdater::GetManifestStoreId() &&
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id != updater.ManifestId()) {
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data_store_.Chunks().erase(id);
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break;
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}
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}
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EXPECT_OK(updater.UpdateAll(&file_chunks_));
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// 1 for manifest id, 1 for manifest, 5 indirect assets.
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// There would be 8 chunks without the removal above, see UpdateAll_Prune.
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EXPECT_EQ(data_store_.Chunks().size(), 7)
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<< "Manifest: " << ContentId::ToHexString(updater.ManifestId())
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<< std::endl
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<< DumpDataStoreProtos();
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}
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// Verifies that |file_chunks_| contains the expected chunks after UpdateAll().
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TEST_F(ManifestUpdaterTest, UpdateAll_FileChunkMapFromScratch) {
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// Reduce chunk sizes to produce a bunch of indirect lists.
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cfg_.min_chunk_size = 8;
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cfg_.avg_chunk_size = 16;
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cfg_.max_chunk_size = 32;
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cfg_.src_dir = path::Join(base_dir_, "non_empty");
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ManifestUpdater updater(&data_store_, cfg_);
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EXPECT_OK(updater.UpdateAll(&file_chunks_));
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ValidateChunkLookup("a.txt", true);
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ValidateChunkLookup("subdir/b.txt", true);
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ValidateChunkLookup("subdir/c.txt", true);
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ValidateChunkLookup("subdir/d.txt", true);
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}
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// Verifies that |file_chunks_| contains the expected chunks after UpdateAll().
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TEST_F(ManifestUpdaterTest, UpdateAll_FileChunkMapAfterUpdate) {
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// Reduce chunk sizes to produce a bunch of indirect lists.
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cfg_.min_chunk_size = 8;
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cfg_.avg_chunk_size = 16;
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cfg_.max_chunk_size = 32;
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cfg_.src_dir = path::Join(base_dir_, "non_empty");
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ManifestUpdater updater(&data_store_, cfg_);
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ASSERT_OK(updater.UpdateAll(&file_chunks_));
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// The file chunks will be populated again by UpdateAll().
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file_chunks_.Clear();
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EXPECT_OK(updater.UpdateAll(&file_chunks_));
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ValidateChunkLookup("a.txt", true);
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ValidateChunkLookup("subdir/b.txt", true);
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ValidateChunkLookup("subdir/c.txt", true);
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ValidateChunkLookup("subdir/d.txt", true);
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}
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// Verifies that the intermediate manifest contains the expected files.
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TEST_F(ManifestUpdaterTest, UpdateAll_PushIntermediateManifest) {
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ContentIdProto intermediate_id;
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auto push_manifest = [&intermediate_id](const ContentIdProto& manifest_id) {
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// Catch the first (= intermediate) manifest.
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if (intermediate_id == ContentIdProto()) {
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intermediate_id = manifest_id;
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}
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};
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// Contains a.txt and subdir/b.txt.
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cfg_.src_dir = path::Join(base_dir_, "non_empty");
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ManifestUpdater updater(&data_store_, cfg_);
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EXPECT_OK(updater.UpdateAll(&file_chunks_, push_manifest));
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// Double check that the files in the final manifest are no longer in
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// progress.
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EXPECT_FALSE(InProgress(updater.ManifestId(), "a.txt"));
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EXPECT_FALSE(InProgress(updater.ManifestId(), "subdir/b.txt"));
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EXPECT_FALSE(InProgress(updater.ManifestId(), "subdir/c.txt"));
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EXPECT_FALSE(InProgress(updater.ManifestId(), "subdir/d.txt"));
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// Verify that the intermediate manifest is there, but it is empty.
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std::string ser_id = intermediate_id.SerializeAsString();
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EXPECT_OK(data_store_.Put(manifest_store_id_, ser_id.data(), ser_id.size()));
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ASSERT_NO_FATAL_FAILURE(ExpectManifestEquals({}, intermediate_id));
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// The root directory of the intermediate manifest is in progress.
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EXPECT_TRUE(InProgress(intermediate_id, ""));
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}
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// Runs Update() with a single file to be added.
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TEST_F(ManifestUpdaterTest, Update_AddFile) {
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cfg_.src_dir = path::Join(base_dir_, "non_empty");
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ManifestUpdater updater(&data_store_, cfg_);
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EXPECT_OK(updater.Update(MakeUpdateOps({"a.txt"}), &file_chunks_, nullptr));
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const UpdaterStats& stats = updater.Stats();
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EXPECT_EQ(stats.total_assets_added_or_updated, 1);
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EXPECT_EQ(stats.total_files_added_or_updated, 1);
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EXPECT_EQ(stats.total_files_failed, 0);
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EXPECT_EQ(stats.total_assets_deleted, 0);
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EXPECT_EQ(stats.total_chunks, 1);
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EXPECT_EQ(stats.total_processed_bytes, kFileSizeA);
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ASSERT_NO_FATAL_FAILURE(
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ExpectManifestEquals({"a.txt"}, updater.ManifestId()));
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}
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// Runs Update() with a single file to be added. The file is in a dir that is
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// not contained in the manifest yet, so the dir will get auto-created.
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TEST_F(ManifestUpdaterTest, Update_AddFileAutoCreateSubdir) {
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cfg_.src_dir = path::Join(base_dir_, "non_empty");
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ManifestUpdater updater(&data_store_, cfg_);
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EXPECT_OK(
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updater.Update(MakeUpdateOps({"subdir/b.txt"}), &file_chunks_, nullptr));
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const UpdaterStats& stats = updater.Stats();
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EXPECT_EQ(stats.total_assets_added_or_updated, 1);
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EXPECT_EQ(stats.total_files_added_or_updated, 1);
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EXPECT_EQ(stats.total_files_failed, 0);
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EXPECT_EQ(stats.total_assets_deleted, 0);
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EXPECT_EQ(stats.total_chunks, 1);
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EXPECT_EQ(stats.total_processed_bytes, kFileSizeB);
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// Note: The manifest does NOT contain the proper "subdir" asset now. Since it
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// was auto-created because of "subdir/b.txt", it does not have the
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// proper file time.
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std::vector<AssetInfoForTest> manifest_ais =
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GetAllManifestAssets(updater.ManifestId());
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std::vector<AssetInfoForTest> expected_ais =
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MakeAssetInfos({"subdir", "subdir/b.txt"});
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ExpectAssetInfosEqual(manifest_ais, expected_ais, false);
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manifest_ais[0].info.mtime = expected_ais[0].info.mtime;
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ExpectAssetInfosEqual(manifest_ais, expected_ais, true);
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}
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// Calls Update() with a single file to be deleted.
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TEST_F(ManifestUpdaterTest, Update_DeleteFiles) {
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cfg_.src_dir = path::Join(base_dir_, "non_empty");
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ManifestUpdater updater(&data_store_, cfg_);
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EXPECT_OK(updater.UpdateAll(&file_chunks_));
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EXPECT_OK(updater.Update(MakeDeleteOps({"a.txt"}), &file_chunks_, nullptr));
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const UpdaterStats& stats = updater.Stats();
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EXPECT_EQ(stats.total_assets_added_or_updated, 0);
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EXPECT_EQ(stats.total_files_added_or_updated, 0);
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EXPECT_EQ(stats.total_files_failed, 0);
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EXPECT_EQ(stats.total_assets_deleted, 1);
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EXPECT_EQ(stats.total_chunks, 0);
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EXPECT_EQ(stats.total_processed_bytes, 0);
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ASSERT_NO_FATAL_FAILURE(ExpectManifestEquals(
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{"subdir", "subdir/b.txt", "subdir/c.txt", "subdir/d.txt"},
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updater.ManifestId()));
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// Delete another one in a subdirectory.
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EXPECT_OK(
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updater.Update(MakeDeleteOps({"subdir/b.txt"}), &file_chunks_, nullptr));
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ASSERT_NO_FATAL_FAILURE(ExpectManifestEquals(
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{"subdir", "subdir/c.txt", "subdir/d.txt"}, updater.ManifestId()));
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}
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// Calls Update() with a single dir to be deleted.
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TEST_F(ManifestUpdaterTest, Update_DeleteDir) {
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cfg_.src_dir = path::Join(base_dir_, "non_empty");
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ManifestUpdater updater(&data_store_, cfg_);
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EXPECT_OK(updater.UpdateAll(&file_chunks_));
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EXPECT_OK(updater.Update(MakeDeleteOps({"subdir"}), &file_chunks_, nullptr));
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const UpdaterStats& stats = updater.Stats();
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EXPECT_EQ(stats.total_assets_added_or_updated, 0);
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EXPECT_EQ(stats.total_files_added_or_updated, 0);
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EXPECT_EQ(stats.total_files_failed, 0);
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EXPECT_EQ(stats.total_assets_deleted, 1);
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EXPECT_EQ(stats.total_chunks, 0);
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EXPECT_EQ(stats.total_processed_bytes, 0);
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ASSERT_NO_FATAL_FAILURE(
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ExpectManifestEquals({"a.txt"}, updater.ManifestId()));
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}
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// Calls Update() with a non-existing asset to be deleted.
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TEST_F(ManifestUpdaterTest, Update_DeleteNonExistingAsset) {
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cfg_.src_dir = empty_dir_;
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ManifestUpdater updater(&data_store_, cfg_);
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// We need to craft AssetInfos for non-existing assets manually.
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AssetInfo ai{"non_existing", AssetProto::DIRECTORY};
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ManifestUpdater::OperationList ops{{Operator::kDelete, ai}};
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EXPECT_OK(updater.Update(&ops, &file_chunks_, nullptr));
|
|
|
|
const UpdaterStats& stats = updater.Stats();
|
|
EXPECT_EQ(stats.total_assets_deleted, 1);
|
|
}
|
|
|
|
// Calls Update() with a non-existing file to be added.
|
|
TEST_F(ManifestUpdaterTest, Update_AddNonExistingFile) {
|
|
cfg_.src_dir = path::Join(base_dir_, "non_empty");
|
|
ManifestUpdater updater(&data_store_, cfg_);
|
|
|
|
// Note that Update() succeeds even through the "non_existing" file failed.
|
|
AssetInfo ai;
|
|
ai.path = "non_existing";
|
|
ManifestUpdater::OperationList ops{
|
|
{Operator::kAdd, ai}, {Operator::kAdd, MakeAssetInfo("a.txt").info}};
|
|
EXPECT_OK(updater.Update(&ops, &file_chunks_, nullptr));
|
|
|
|
const UpdaterStats& stats = updater.Stats();
|
|
EXPECT_EQ(stats.total_assets_added_or_updated, 2);
|
|
EXPECT_EQ(stats.total_files_added_or_updated, 1);
|
|
EXPECT_EQ(stats.total_files_failed, 1);
|
|
// "non_existing" and "a.txt" were still added, but the former is empty.
|
|
std::vector<AssetInfoForTest> manifest_ais =
|
|
GetAllManifestAssets(updater.ManifestId());
|
|
std::vector<AssetInfoForTest> expected_ais = {AssetInfoForTest{ai},
|
|
MakeAssetInfo("a.txt")};
|
|
ExpectAssetInfosEqual(manifest_ais, expected_ais);
|
|
}
|
|
|
|
// Verifies that the intermediate manifest contains the expected files.
|
|
TEST_F(ManifestUpdaterTest, Update_PushIntermediateManifest) {
|
|
// Create a manifest without a.txt.
|
|
cfg_.src_dir = path::Join(base_dir_, "non_empty");
|
|
ManifestUpdater updater(&data_store_, cfg_);
|
|
EXPECT_OK(updater.UpdateAll(&file_chunks_));
|
|
EXPECT_OK(updater.Update(
|
|
MakeDeleteOps({"subdir/b.txt", "subdir/c.txt", "subdir/d.txt"}),
|
|
&file_chunks_, nullptr));
|
|
|
|
// Add a.txt back and check intermediate manifest.
|
|
ContentIdProto intermediate_id;
|
|
auto push_manifest = [&intermediate_id](const ContentIdProto& manifest_id) {
|
|
// Catch the first (= intermediate) manifest.
|
|
if (intermediate_id == ContentIdProto()) {
|
|
intermediate_id = manifest_id;
|
|
}
|
|
};
|
|
EXPECT_OK(updater.Update(
|
|
MakeUpdateOps({"subdir/b.txt", "subdir/c.txt", "subdir/d.txt"}),
|
|
&file_chunks_, push_manifest));
|
|
EXPECT_GT(intermediate_id.blake3_sum_160().size(), 0);
|
|
|
|
// Only file a.txt is done in the intermediate manifest, all others are in
|
|
// progress.
|
|
EXPECT_FALSE(InProgress(intermediate_id, "a.txt"));
|
|
EXPECT_TRUE(InProgress(intermediate_id, "subdir/b.txt"));
|
|
EXPECT_TRUE(InProgress(intermediate_id, "subdir/c.txt"));
|
|
EXPECT_TRUE(InProgress(intermediate_id, "subdir/d.txt"));
|
|
}
|
|
|
|
// Verifies that |file_chunks_| contains the expected chunks after Update().
|
|
TEST_F(ManifestUpdaterTest, Update_FileChunkMap) {
|
|
// Reduce chunk sizes to produce a bunch of indirect lists.
|
|
cfg_.min_chunk_size = 8;
|
|
cfg_.avg_chunk_size = 16;
|
|
cfg_.max_chunk_size = 32;
|
|
|
|
cfg_.src_dir = path::Join(base_dir_, "non_empty");
|
|
ManifestUpdater updater(&data_store_, cfg_);
|
|
|
|
// Add a.txt.
|
|
EXPECT_OK(updater.Update(MakeUpdateOps({"a.txt"}), &file_chunks_, nullptr));
|
|
ValidateChunkLookup("a.txt", true);
|
|
ValidateChunkLookup("subdir/b.txt", false);
|
|
|
|
// Add subdir/b.txt.
|
|
EXPECT_OK(
|
|
updater.Update(MakeUpdateOps({"subdir/b.txt"}), &file_chunks_, nullptr));
|
|
ValidateChunkLookup("a.txt", true);
|
|
ValidateChunkLookup("subdir/b.txt", true);
|
|
|
|
// Remove a.txt.
|
|
EXPECT_OK(updater.Update(MakeDeleteOps({"a.txt"}), &file_chunks_, nullptr));
|
|
ValidateChunkLookup("a.txt", false);
|
|
ValidateChunkLookup("subdir/b.txt", true);
|
|
}
|
|
|
|
// Verifies that |file_chunks_| contains the expected chunks an intermediate
|
|
// update (and does not deadlock!).
|
|
TEST_F(ManifestUpdaterTest, Update_IntermediateFileChunkMap) {
|
|
cfg_.src_dir = path::Join(base_dir_, "non_empty");
|
|
ManifestUpdater updater(&data_store_, cfg_);
|
|
|
|
// Add a.txt.
|
|
EXPECT_OK(updater.Update(MakeUpdateOps({"a.txt"}), &file_chunks_, nullptr));
|
|
|
|
// Add subdir/b.txt and check intermediate lookups.
|
|
int count = 0;
|
|
auto push_manifest = [this, &count](const ContentIdProto&) {
|
|
++count;
|
|
ValidateChunkLookup("a.txt", true);
|
|
// The first (= intermediate) manifest does not have the chunks, the second
|
|
// (= final) does.
|
|
ValidateChunkLookup("subdir/b.txt", count > 1);
|
|
};
|
|
|
|
EXPECT_OK(updater.Update(MakeUpdateOps({"subdir/b.txt"}), &file_chunks_,
|
|
push_manifest));
|
|
}
|
|
|
|
// A call to ManifestId() returns the manifest id!!!
|
|
TEST_F(ManifestUpdaterTest, ManifestId) {
|
|
cfg_.src_dir = empty_dir_;
|
|
ManifestUpdater updater(&data_store_, cfg_);
|
|
EXPECT_OK(updater.UpdateAll(&file_chunks_));
|
|
|
|
ContentIdProto manifest_id;
|
|
EXPECT_OK(data_store_.GetProto(manifest_store_id_, &manifest_id));
|
|
EXPECT_EQ(updater.ManifestId(), manifest_id);
|
|
}
|
|
|
|
TEST_F(ManifestUpdaterTest, VerifyPermissions) {
|
|
cfg_.src_dir = path::Join(base_dir_, "non_empty");
|
|
ManifestUpdater updater(&data_store_, cfg_);
|
|
|
|
EXPECT_OK(updater.UpdateAll(&file_chunks_));
|
|
ManifestIterator manifest_iter(&data_store_);
|
|
EXPECT_OK(manifest_iter.Open(updater.ManifestId()));
|
|
const AssetProto* entry;
|
|
while ((entry = manifest_iter.NextEntry()) != nullptr) {
|
|
switch (entry->type()) {
|
|
case AssetProto::FILE:
|
|
EXPECT_EQ(entry->permissions(), ManifestBuilder::kDefaultFilePerms);
|
|
break;
|
|
case AssetProto::DIRECTORY:
|
|
EXPECT_EQ(entry->permissions(), ManifestBuilder::kDefaultDirPerms);
|
|
break;
|
|
case AssetProto::SYMLINK:
|
|
// Symlinks don't have their own permissions.
|
|
break;
|
|
default:
|
|
FAIL() << "Unhandled type: " << AssetProto::Type_Name(entry->type());
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
TEST_F(ManifestUpdaterTest, VerifyIntermediateFilesAreExecutable) {
|
|
cfg_.src_dir = path::Join(base_dir_, "non_empty");
|
|
ManifestUpdater updater(&data_store_, cfg_);
|
|
|
|
int count = 0;
|
|
auto push_intermediate_manifest = [this, &count](
|
|
const ContentIdProto& manifest_id) {
|
|
++count;
|
|
ManifestIterator manifest_iter(&data_store_);
|
|
EXPECT_OK(manifest_iter.Open(manifest_id));
|
|
const AssetProto* entry;
|
|
while ((entry = manifest_iter.NextEntry()) != nullptr) {
|
|
switch (entry->type()) {
|
|
case AssetProto::FILE:
|
|
if (count == 1) {
|
|
// While the manifest is in-progress, all files are set to be
|
|
// executable.
|
|
EXPECT_EQ(entry->permissions(), ManifestUpdater::kExecutablePerms);
|
|
} else {
|
|
EXPECT_EQ(entry->permissions(), ManifestBuilder::kDefaultFilePerms);
|
|
}
|
|
break;
|
|
case AssetProto::DIRECTORY:
|
|
EXPECT_EQ(entry->permissions(), ManifestBuilder::kDefaultDirPerms);
|
|
break;
|
|
default:
|
|
FAIL() << "Unhandled type: " << AssetProto::Type_Name(entry->type());
|
|
break;
|
|
}
|
|
}
|
|
};
|
|
|
|
// Add subdir/b.txt and verify the file permissions.
|
|
EXPECT_OK(updater.Update(MakeUpdateOps({"subdir/b.txt"}), &file_chunks_,
|
|
push_intermediate_manifest));
|
|
EXPECT_EQ(updater.Stats().total_files_added_or_updated, 1);
|
|
}
|
|
|
|
// Makes sure that executables are properly detected.
|
|
TEST_F(ManifestUpdaterTest, DetectExecutables) {
|
|
cfg_.src_dir = path::Join(base_dir_, "executables");
|
|
ManifestUpdater updater(&data_store_, cfg_);
|
|
EXPECT_OK(updater.UpdateAll(&file_chunks_));
|
|
|
|
ContentIdProto manifest_id;
|
|
EXPECT_OK(data_store_.GetProto(manifest_store_id_, &manifest_id));
|
|
|
|
ManifestIterator manifest_iter(&data_store_);
|
|
EXPECT_OK(manifest_iter.Open(manifest_id));
|
|
|
|
std::unordered_map<std::string, uint32_t> path_to_perms;
|
|
const AssetProto* entry;
|
|
while ((entry = manifest_iter.NextEntry()) != nullptr)
|
|
path_to_perms[entry->name()] = entry->permissions();
|
|
EXPECT_OK(manifest_iter.Status());
|
|
|
|
EXPECT_EQ(path_to_perms["game.elf"], ManifestUpdater::kExecutablePerms);
|
|
EXPECT_EQ(path_to_perms["win.exe"], ManifestUpdater::kExecutablePerms);
|
|
EXPECT_EQ(path_to_perms["script.sh"], ManifestUpdater::kExecutablePerms);
|
|
EXPECT_EQ(path_to_perms["normal.txt"], ManifestBuilder::kDefaultFilePerms);
|
|
}
|
|
|
|
TEST_F(ManifestUpdaterTest, UpdateAll_LargeIntermediateIndirectDirAssets) {
|
|
// Reduce chunk sizes to produce a bunch of indirect lists.
|
|
cfg_.min_chunk_size = 8;
|
|
cfg_.avg_chunk_size = 16;
|
|
cfg_.max_chunk_size = 32;
|
|
|
|
cfg_.src_dir = path::Join(base_dir_, "non_empty");
|
|
ManifestUpdater updater(&data_store_, cfg_);
|
|
|
|
// Run UpdateAll() with intermediate manifest push. The push causes a Flush()
|
|
// call to the manifest builder, which pushes some assets to indirect lists.
|
|
// This used to invalidate pointers and cause asserts to trigger.
|
|
EXPECT_OK(updater.UpdateAll(&file_chunks_, [](const ContentIdProto&) {}));
|
|
}
|
|
|
|
// Runs increamental UpdateAll() on an empty dir.
|
|
TEST_F(ManifestUpdaterTest, UpdateAll_EmptySrcDirectory_Incremental) {
|
|
cfg_.src_dir = empty_dir_;
|
|
ManifestUpdater updater(&data_store_, cfg_);
|
|
EXPECT_OK(updater.UpdateAll(&file_chunks_));
|
|
|
|
CdcParamsProto params;
|
|
params.set_min_chunk_size(cfg_.min_chunk_size);
|
|
params.set_avg_chunk_size(cfg_.avg_chunk_size);
|
|
params.set_max_chunk_size(cfg_.max_chunk_size);
|
|
ManifestBuilder mb(params, &data_store_);
|
|
EXPECT_OK(mb.LoadManifest(updater.ManifestId()));
|
|
EXPECT_OK(mb.GetOrCreateAsset("folder1", AssetProto::DIRECTORY));
|
|
EXPECT_OK(mb.DeleteAsset("folder1"));
|
|
}
|
|
|
|
TEST_F(ManifestUpdaterTest, UpdateAll_FileAsRootFails) {
|
|
cfg_.src_dir = path::Join(base_dir_, "non_empty", "a.txt");
|
|
ManifestUpdater updater(&data_store_, cfg_);
|
|
auto status = updater.UpdateAll(&file_chunks_);
|
|
EXPECT_NOT_OK(status);
|
|
EXPECT_TRUE(absl::IsFailedPrecondition(status)) << status.ToString();
|
|
}
|
|
|
|
TEST_F(ManifestUpdaterTest, UpdateAll_RootNotExistFails) {
|
|
cfg_.src_dir = path::Join(base_dir_, "non-existing");
|
|
ManifestUpdater updater(&data_store_, cfg_);
|
|
auto status = updater.UpdateAll(&file_chunks_);
|
|
EXPECT_NOT_OK(status);
|
|
EXPECT_TRUE(absl::IsNotFound(status)) << status.ToString();
|
|
}
|
|
|
|
// Runs UpdateAll() multiple times on an empty dir with no changes.
|
|
TEST_F(ManifestUpdaterTest, UpdateAll_EmptySrcDirectoryMultiTimesNoChange) {
|
|
cfg_.src_dir = empty_dir_;
|
|
ManifestUpdater updater(&data_store_, cfg_);
|
|
EXPECT_OK(updater.UpdateAll(&file_chunks_));
|
|
|
|
UpdaterStats stats = updater.Stats();
|
|
EXPECT_EQ(stats.total_assets_added_or_updated, 0);
|
|
EXPECT_EQ(stats.total_files_added_or_updated, 0);
|
|
EXPECT_EQ(stats.total_files_failed, 0);
|
|
EXPECT_EQ(stats.total_assets_deleted, 0);
|
|
EXPECT_EQ(stats.total_chunks, 0);
|
|
EXPECT_EQ(stats.total_processed_bytes, 0);
|
|
|
|
// Store should contain a chunk for the manifest id and one for the manifest.
|
|
EXPECT_EQ(data_store_.Chunks().size(), 2);
|
|
ASSERT_NO_FATAL_FAILURE(ExpectManifestEquals({}, updater.ManifestId()));
|
|
|
|
// No new changes should be done.
|
|
EXPECT_OK(updater.UpdateAll(&file_chunks_));
|
|
stats = updater.Stats();
|
|
EXPECT_EQ(stats.total_assets_added_or_updated, 0);
|
|
EXPECT_EQ(stats.total_files_added_or_updated, 0);
|
|
EXPECT_EQ(stats.total_files_failed, 0);
|
|
EXPECT_EQ(stats.total_assets_deleted, 0);
|
|
EXPECT_EQ(stats.total_chunks, 0);
|
|
EXPECT_EQ(stats.total_processed_bytes, 0);
|
|
}
|
|
|
|
// Runs UpdateAll() multiple times on a non-empty dir with no changes.
|
|
TEST_F(ManifestUpdaterTest, UpdateAll_NonEmptySrcDirectoryMultiTimesNoChange) {
|
|
// Contains a.txt and subdir/b.txt.
|
|
cfg_.src_dir = path::Join(base_dir_, "non_empty");
|
|
ManifestUpdater updater(&data_store_, cfg_);
|
|
EXPECT_OK(updater.UpdateAll(&file_chunks_));
|
|
|
|
UpdaterStats stats = updater.Stats();
|
|
EXPECT_EQ(stats.total_assets_added_or_updated, 5);
|
|
EXPECT_EQ(stats.total_files_added_or_updated, 4);
|
|
EXPECT_EQ(stats.total_files_failed, 0);
|
|
EXPECT_EQ(stats.total_assets_deleted, 0);
|
|
EXPECT_EQ(stats.total_chunks, 4);
|
|
EXPECT_EQ(stats.total_processed_bytes, kTotalFileSize);
|
|
|
|
// Store should contain a chunk for the manifest id and one for the manifest.
|
|
EXPECT_EQ(data_store_.Chunks().size(), 2);
|
|
ASSERT_NO_FATAL_FAILURE(ExpectManifestEquals(
|
|
{"a.txt", "subdir", "subdir/b.txt", "subdir/c.txt", "subdir/d.txt"},
|
|
updater.ManifestId()));
|
|
|
|
EXPECT_OK(updater.UpdateAll(&file_chunks_));
|
|
|
|
// No new changes should be done.
|
|
stats = updater.Stats();
|
|
EXPECT_EQ(stats.total_assets_added_or_updated, 0);
|
|
EXPECT_EQ(stats.total_files_added_or_updated, 0);
|
|
EXPECT_EQ(stats.total_files_failed, 0);
|
|
EXPECT_EQ(stats.total_assets_deleted, 0);
|
|
EXPECT_EQ(stats.total_chunks, 0);
|
|
EXPECT_EQ(stats.total_processed_bytes, 0);
|
|
}
|
|
|
|
TEST_F(ManifestUpdaterTest, IsValidDir) {
|
|
EXPECT_OK(ManifestUpdater::IsValidDir(path::Join(base_dir_, "non_empty")));
|
|
EXPECT_TRUE(absl::IsNotFound(
|
|
ManifestUpdater::IsValidDir(path::Join(base_dir_, "non-existing"))));
|
|
EXPECT_TRUE(absl::IsFailedPrecondition(ManifestUpdater::IsValidDir(
|
|
path::Join(base_dir_, "non_empty", "a.txt"))));
|
|
EXPECT_TRUE(
|
|
absl::IsFailedPrecondition(ManifestUpdater::IsValidDir("relative_dir")));
|
|
}
|
|
|
|
} // namespace
|
|
} // namespace cdc_ft
|