fork of https://github.com/oxigraph/rocksdb and https://github.com/facebook/rocksdb for nextgraph and oxigraph
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
427 lines
12 KiB
427 lines
12 KiB
// Copyright (c) 2011-present, Facebook, Inc. All rights reserved.
|
|
// This source code is licensed under both the GPLv2 (found in the
|
|
// COPYING file in the root directory) and Apache 2.0 License
|
|
// (found in the LICENSE.Apache file in the root directory).
|
|
//
|
|
// Copyright (c) 2012 The LevelDB Authors. All rights reserved.
|
|
// Use of this source code is governed by a BSD-style license that can be
|
|
// found in the LICENSE file. See the AUTHORS file for names of contributors.
|
|
|
|
#ifndef ROCKSDB_LITE
|
|
|
|
#include <stdint.h>
|
|
#include "rocksdb/sst_dump_tool.h"
|
|
|
|
#include "file/random_access_file_reader.h"
|
|
#include "port/stack_trace.h"
|
|
#include "rocksdb/filter_policy.h"
|
|
#include "table/block_based/block_based_table_factory.h"
|
|
#include "table/table_builder.h"
|
|
#include "test_util/testharness.h"
|
|
#include "test_util/testutil.h"
|
|
|
|
namespace ROCKSDB_NAMESPACE {
|
|
|
|
const uint32_t kOptLength = 1024;
|
|
|
|
namespace {
|
|
static std::string MakeKey(int i) {
|
|
char buf[100];
|
|
snprintf(buf, sizeof(buf), "k_%04d", i);
|
|
InternalKey key(std::string(buf), 0, ValueType::kTypeValue);
|
|
return key.Encode().ToString();
|
|
}
|
|
|
|
static std::string MakeValue(int i) {
|
|
char buf[100];
|
|
snprintf(buf, sizeof(buf), "v_%04d", i);
|
|
InternalKey key(std::string(buf), 0, ValueType::kTypeValue);
|
|
return key.Encode().ToString();
|
|
}
|
|
|
|
void cleanup(const Options& opts, const std::string& file_name) {
|
|
Env* env = opts.env;
|
|
ASSERT_OK(env->DeleteFile(file_name));
|
|
std::string outfile_name = file_name.substr(0, file_name.length() - 4);
|
|
outfile_name.append("_dump.txt");
|
|
env->DeleteFile(outfile_name).PermitUncheckedError();
|
|
}
|
|
} // namespace
|
|
|
|
// Test for sst dump tool "raw" mode
|
|
class SSTDumpToolTest : public testing::Test {
|
|
std::string test_dir_;
|
|
Env* env_;
|
|
std::shared_ptr<Env> env_guard_;
|
|
|
|
public:
|
|
SSTDumpToolTest() : env_(Env::Default()) {
|
|
const char* test_env_uri = getenv("TEST_ENV_URI");
|
|
if (test_env_uri) {
|
|
Env::LoadEnv(test_env_uri, &env_, &env_guard_);
|
|
}
|
|
test_dir_ = test::PerThreadDBPath(env_, "sst_dump_test_db");
|
|
Status s = env_->CreateDirIfMissing(test_dir_);
|
|
EXPECT_OK(s);
|
|
}
|
|
|
|
~SSTDumpToolTest() override {
|
|
if (getenv("KEEP_DB")) {
|
|
fprintf(stdout, "Data is still at %s\n", test_dir_.c_str());
|
|
} else {
|
|
EXPECT_OK(env_->DeleteDir(test_dir_));
|
|
}
|
|
}
|
|
|
|
Env* env() { return env_; }
|
|
|
|
std::string MakeFilePath(const std::string& file_name) const {
|
|
std::string path(test_dir_);
|
|
path.append("/").append(file_name);
|
|
return path;
|
|
}
|
|
|
|
template <std::size_t N>
|
|
void PopulateCommandArgs(const std::string& file_path, const char* command,
|
|
char* (&usage)[N]) const {
|
|
for (int i = 0; i < static_cast<int>(N); ++i) {
|
|
usage[i] = new char[kOptLength];
|
|
}
|
|
snprintf(usage[0], kOptLength, "./sst_dump");
|
|
snprintf(usage[1], kOptLength, "%s", command);
|
|
snprintf(usage[2], kOptLength, "--file=%s", file_path.c_str());
|
|
}
|
|
|
|
void createSST(const Options& opts, const std::string& file_name) {
|
|
Env* test_env = opts.env;
|
|
FileOptions file_options(opts);
|
|
ReadOptions read_options;
|
|
const ImmutableCFOptions imoptions(opts);
|
|
const MutableCFOptions moptions(opts);
|
|
ROCKSDB_NAMESPACE::InternalKeyComparator ikc(opts.comparator);
|
|
std::unique_ptr<TableBuilder> tb;
|
|
|
|
|
|
std::vector<std::unique_ptr<IntTblPropCollectorFactory> >
|
|
int_tbl_prop_collector_factories;
|
|
std::unique_ptr<WritableFileWriter> file_writer;
|
|
ASSERT_OK(WritableFileWriter::Create(test_env->GetFileSystem(), file_name,
|
|
file_options, &file_writer, nullptr));
|
|
|
|
std::string column_family_name;
|
|
int unknown_level = -1;
|
|
tb.reset(opts.table_factory->NewTableBuilder(
|
|
TableBuilderOptions(
|
|
imoptions, moptions, ikc, &int_tbl_prop_collector_factories,
|
|
CompressionType::kNoCompression, CompressionOptions(),
|
|
TablePropertiesCollectorFactory::Context::kUnknownColumnFamily,
|
|
column_family_name, unknown_level),
|
|
file_writer.get()));
|
|
|
|
// Populate slightly more than 1K keys
|
|
uint32_t num_keys = kNumKey;
|
|
for (uint32_t i = 0; i < num_keys; i++) {
|
|
tb->Add(MakeKey(i), MakeValue(i));
|
|
}
|
|
ASSERT_OK(tb->Finish());
|
|
ASSERT_OK(file_writer->Close());
|
|
}
|
|
|
|
protected:
|
|
constexpr static int kNumKey = 1024;
|
|
};
|
|
|
|
constexpr int SSTDumpToolTest::kNumKey;
|
|
|
|
TEST_F(SSTDumpToolTest, HelpAndVersion) {
|
|
Options opts;
|
|
opts.env = env();
|
|
|
|
ROCKSDB_NAMESPACE::SSTDumpTool tool;
|
|
|
|
static const char* help[] = {"./sst_dump", "--help"};
|
|
ASSERT_TRUE(!tool.Run(2, help, opts));
|
|
static const char* version[] = {"./sst_dump", "--version"};
|
|
ASSERT_TRUE(!tool.Run(2, version, opts));
|
|
static const char* bad[] = {"./sst_dump", "--not_an_option"};
|
|
ASSERT_TRUE(tool.Run(2, bad, opts));
|
|
}
|
|
|
|
TEST_F(SSTDumpToolTest, EmptyFilter) {
|
|
Options opts;
|
|
opts.env = env();
|
|
std::string file_path = MakeFilePath("rocksdb_sst_test.sst");
|
|
createSST(opts, file_path);
|
|
|
|
char* usage[3];
|
|
PopulateCommandArgs(file_path, "--command=raw", usage);
|
|
|
|
ROCKSDB_NAMESPACE::SSTDumpTool tool;
|
|
ASSERT_TRUE(!tool.Run(3, usage, opts));
|
|
|
|
cleanup(opts, file_path);
|
|
for (int i = 0; i < 3; i++) {
|
|
delete[] usage[i];
|
|
}
|
|
}
|
|
|
|
TEST_F(SSTDumpToolTest, FilterBlock) {
|
|
Options opts;
|
|
opts.env = env();
|
|
BlockBasedTableOptions table_opts;
|
|
table_opts.filter_policy.reset(
|
|
ROCKSDB_NAMESPACE::NewBloomFilterPolicy(10, true));
|
|
opts.table_factory.reset(new BlockBasedTableFactory(table_opts));
|
|
std::string file_path = MakeFilePath("rocksdb_sst_test.sst");
|
|
createSST(opts, file_path);
|
|
|
|
char* usage[3];
|
|
PopulateCommandArgs(file_path, "--command=raw", usage);
|
|
|
|
ROCKSDB_NAMESPACE::SSTDumpTool tool;
|
|
ASSERT_TRUE(!tool.Run(3, usage, opts));
|
|
|
|
cleanup(opts, file_path);
|
|
for (int i = 0; i < 3; i++) {
|
|
delete[] usage[i];
|
|
}
|
|
}
|
|
|
|
TEST_F(SSTDumpToolTest, FullFilterBlock) {
|
|
Options opts;
|
|
opts.env = env();
|
|
BlockBasedTableOptions table_opts;
|
|
table_opts.filter_policy.reset(
|
|
ROCKSDB_NAMESPACE::NewBloomFilterPolicy(10, false));
|
|
opts.table_factory.reset(new BlockBasedTableFactory(table_opts));
|
|
std::string file_path = MakeFilePath("rocksdb_sst_test.sst");
|
|
createSST(opts, file_path);
|
|
|
|
char* usage[3];
|
|
PopulateCommandArgs(file_path, "--command=raw", usage);
|
|
|
|
ROCKSDB_NAMESPACE::SSTDumpTool tool;
|
|
ASSERT_TRUE(!tool.Run(3, usage, opts));
|
|
|
|
cleanup(opts, file_path);
|
|
for (int i = 0; i < 3; i++) {
|
|
delete[] usage[i];
|
|
}
|
|
}
|
|
|
|
TEST_F(SSTDumpToolTest, GetProperties) {
|
|
Options opts;
|
|
opts.env = env();
|
|
BlockBasedTableOptions table_opts;
|
|
table_opts.filter_policy.reset(
|
|
ROCKSDB_NAMESPACE::NewBloomFilterPolicy(10, false));
|
|
opts.table_factory.reset(new BlockBasedTableFactory(table_opts));
|
|
std::string file_path = MakeFilePath("rocksdb_sst_test.sst");
|
|
createSST(opts, file_path);
|
|
|
|
char* usage[3];
|
|
PopulateCommandArgs(file_path, "--show_properties", usage);
|
|
|
|
ROCKSDB_NAMESPACE::SSTDumpTool tool;
|
|
ASSERT_TRUE(!tool.Run(3, usage, opts));
|
|
|
|
cleanup(opts, file_path);
|
|
for (int i = 0; i < 3; i++) {
|
|
delete[] usage[i];
|
|
}
|
|
}
|
|
|
|
TEST_F(SSTDumpToolTest, CompressedSizes) {
|
|
Options opts;
|
|
opts.env = env();
|
|
BlockBasedTableOptions table_opts;
|
|
table_opts.filter_policy.reset(
|
|
ROCKSDB_NAMESPACE::NewBloomFilterPolicy(10, false));
|
|
opts.table_factory.reset(new BlockBasedTableFactory(table_opts));
|
|
std::string file_path = MakeFilePath("rocksdb_sst_test.sst");
|
|
createSST(opts, file_path);
|
|
|
|
char* usage[3];
|
|
PopulateCommandArgs(file_path, "--command=recompress", usage);
|
|
|
|
ROCKSDB_NAMESPACE::SSTDumpTool tool;
|
|
ASSERT_TRUE(!tool.Run(3, usage, opts));
|
|
|
|
cleanup(opts, file_path);
|
|
for (int i = 0; i < 3; i++) {
|
|
delete[] usage[i];
|
|
}
|
|
}
|
|
|
|
TEST_F(SSTDumpToolTest, MemEnv) {
|
|
std::unique_ptr<Env> mem_env(NewMemEnv(env()));
|
|
Options opts;
|
|
opts.env = mem_env.get();
|
|
std::string file_path = MakeFilePath("rocksdb_sst_test.sst");
|
|
createSST(opts, file_path);
|
|
|
|
char* usage[3];
|
|
PopulateCommandArgs(file_path, "--command=verify_checksum", usage);
|
|
|
|
ROCKSDB_NAMESPACE::SSTDumpTool tool;
|
|
ASSERT_TRUE(!tool.Run(3, usage, opts));
|
|
|
|
cleanup(opts, file_path);
|
|
for (int i = 0; i < 3; i++) {
|
|
delete[] usage[i];
|
|
}
|
|
}
|
|
|
|
TEST_F(SSTDumpToolTest, ReadaheadSize) {
|
|
Options opts;
|
|
opts.env = env();
|
|
std::string file_path = MakeFilePath("rocksdb_sst_test.sst");
|
|
createSST(opts, file_path);
|
|
|
|
char* usage[4];
|
|
PopulateCommandArgs(file_path, "--command=verify", usage);
|
|
snprintf(usage[3], kOptLength, "--readahead_size=4000000");
|
|
|
|
int num_reads = 0;
|
|
SyncPoint::GetInstance()->SetCallBack("RandomAccessFileReader::Read",
|
|
[&](void*) { num_reads++; });
|
|
SyncPoint::GetInstance()->EnableProcessing();
|
|
|
|
SSTDumpTool tool;
|
|
ASSERT_TRUE(!tool.Run(4, usage, opts));
|
|
|
|
// The file is approximately 10MB. Readahead is 4MB.
|
|
// We usually need 3 reads + one metadata read.
|
|
// One extra read is needed before opening the file for metadata.
|
|
ASSERT_EQ(5, num_reads);
|
|
|
|
SyncPoint::GetInstance()->ClearAllCallBacks();
|
|
SyncPoint::GetInstance()->DisableProcessing();
|
|
|
|
cleanup(opts, file_path);
|
|
for (int i = 0; i < 4; i++) {
|
|
delete[] usage[i];
|
|
}
|
|
}
|
|
|
|
TEST_F(SSTDumpToolTest, NoSstFile) {
|
|
Options opts;
|
|
opts.env = env();
|
|
std::string file_path = MakeFilePath("no_such_file.sst");
|
|
char* usage[3];
|
|
PopulateCommandArgs(file_path, "", usage);
|
|
ROCKSDB_NAMESPACE::SSTDumpTool tool;
|
|
for (const auto& command :
|
|
{"--command=check", "--command=dump", "--command=raw",
|
|
"--command=verify", "--command=recompress", "--command=verify_checksum",
|
|
"--show_properties"}) {
|
|
snprintf(usage[1], kOptLength, "%s", command);
|
|
ASSERT_TRUE(tool.Run(3, usage, opts));
|
|
}
|
|
for (int i = 0; i < 3; i++) {
|
|
delete[] usage[i];
|
|
}
|
|
}
|
|
|
|
TEST_F(SSTDumpToolTest, ValidSSTPath) {
|
|
Options opts;
|
|
opts.env = env();
|
|
char* usage[3];
|
|
PopulateCommandArgs("", "", usage);
|
|
SSTDumpTool tool;
|
|
std::string file_not_exists = MakeFilePath("file_not_exists.sst");
|
|
std::string sst_file = MakeFilePath("rocksdb_sst_test.sst");
|
|
createSST(opts, sst_file);
|
|
std::string text_file = MakeFilePath("text_file");
|
|
ASSERT_OK(WriteStringToFile(opts.env, "Hello World!", text_file));
|
|
std::string fake_sst = MakeFilePath("fake_sst.sst");
|
|
ASSERT_OK(WriteStringToFile(opts.env, "Not an SST file!", fake_sst));
|
|
|
|
for (const auto& command_arg : {"--command=verify", "--command=identify"}) {
|
|
snprintf(usage[1], kOptLength, "%s", command_arg);
|
|
|
|
snprintf(usage[2], kOptLength, "--file=%s", file_not_exists.c_str());
|
|
ASSERT_TRUE(tool.Run(3, usage, opts));
|
|
|
|
snprintf(usage[2], kOptLength, "--file=%s", sst_file.c_str());
|
|
ASSERT_TRUE(!tool.Run(3, usage, opts));
|
|
|
|
snprintf(usage[2], kOptLength, "--file=%s", text_file.c_str());
|
|
ASSERT_TRUE(tool.Run(3, usage, opts));
|
|
|
|
snprintf(usage[2], kOptLength, "--file=%s", fake_sst.c_str());
|
|
ASSERT_TRUE(tool.Run(3, usage, opts));
|
|
}
|
|
ASSERT_OK(opts.env->DeleteFile(sst_file));
|
|
ASSERT_OK(opts.env->DeleteFile(text_file));
|
|
ASSERT_OK(opts.env->DeleteFile(fake_sst));
|
|
|
|
for (int i = 0; i < 3; i++) {
|
|
delete[] usage[i];
|
|
}
|
|
}
|
|
|
|
TEST_F(SSTDumpToolTest, RawOutput) {
|
|
Options opts;
|
|
opts.env = env();
|
|
std::string file_path = MakeFilePath("rocksdb_sst_test.sst");
|
|
createSST(opts, file_path);
|
|
|
|
char* usage[3];
|
|
PopulateCommandArgs(file_path, "--command=raw", usage);
|
|
|
|
ROCKSDB_NAMESPACE::SSTDumpTool tool;
|
|
ASSERT_TRUE(!tool.Run(3, usage, opts));
|
|
|
|
const std::string raw_path = MakeFilePath("rocksdb_sst_test_dump.txt");
|
|
std::ifstream raw_file(raw_path);
|
|
|
|
std::string tp;
|
|
bool is_data_block = false;
|
|
int key_count = 0;
|
|
while (getline(raw_file, tp)) {
|
|
if (tp.find("Data Block #") != std::string::npos) {
|
|
is_data_block = true;
|
|
}
|
|
|
|
if (is_data_block && tp.find("HEX") != std::string::npos) {
|
|
key_count++;
|
|
}
|
|
}
|
|
|
|
ASSERT_EQ(kNumKey, key_count);
|
|
|
|
raw_file.close();
|
|
|
|
cleanup(opts, file_path);
|
|
for (int i = 0; i < 3; i++) {
|
|
delete[] usage[i];
|
|
}
|
|
}
|
|
|
|
} // namespace ROCKSDB_NAMESPACE
|
|
|
|
#ifdef ROCKSDB_UNITTESTS_WITH_CUSTOM_OBJECTS_FROM_STATIC_LIBS
|
|
extern "C" {
|
|
void RegisterCustomObjects(int argc, char** argv);
|
|
}
|
|
#else
|
|
void RegisterCustomObjects(int /*argc*/, char** /*argv*/) {}
|
|
#endif // !ROCKSDB_UNITTESTS_WITH_CUSTOM_OBJECTS_FROM_STATIC_LIBS
|
|
|
|
int main(int argc, char** argv) {
|
|
ROCKSDB_NAMESPACE::port::InstallStackTraceHandler();
|
|
::testing::InitGoogleTest(&argc, argv);
|
|
RegisterCustomObjects(argc, argv);
|
|
return RUN_ALL_TESTS();
|
|
}
|
|
|
|
#else
|
|
#include <stdio.h>
|
|
|
|
int main(int /*argc*/, char** /*argv*/) {
|
|
fprintf(stderr, "SKIPPED as SSTDumpTool is not supported in ROCKSDB_LITE\n");
|
|
return 0;
|
|
}
|
|
|
|
#endif // !ROCKSDB_LITE return RUN_ALL_TESTS();
|
|
|