fork of https://github.com/oxigraph/rocksdb and https://github.com/facebook/rocksdb for nextgraph and oxigraph
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994 lines
32 KiB
994 lines
32 KiB
// Copyright (c) 2011-present, Facebook, Inc. All rights reserved.
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// This source code is licensed under both the GPLv2 (found in the
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// COPYING file in the root directory) and Apache 2.0 License
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// (found in the LICENSE.Apache file in the root directory).
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//
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#ifndef ROCKSDB_LITE
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#include "rocksdb/utilities/ldb_cmd.h"
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#include "db/version_edit.h"
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#include "db/version_set.h"
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#include "env/composite_env_wrapper.h"
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#include "file/filename.h"
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#include "port/stack_trace.h"
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#include "rocksdb/convenience.h"
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#include "rocksdb/file_checksum.h"
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#include "rocksdb/utilities/options_util.h"
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#include "test_util/sync_point.h"
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#include "test_util/testharness.h"
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#include "test_util/testutil.h"
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#include "util/file_checksum_helper.h"
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#include "util/random.h"
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using std::string;
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using std::vector;
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using std::map;
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namespace ROCKSDB_NAMESPACE {
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class LdbCmdTest : public testing::Test {
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public:
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LdbCmdTest() : testing::Test() {}
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Env* TryLoadCustomOrDefaultEnv() {
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Env* env = Env::Default();
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EXPECT_OK(test::CreateEnvFromSystem(ConfigOptions(), &env, &env_guard_));
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return env;
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}
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private:
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std::shared_ptr<Env> env_guard_;
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};
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TEST_F(LdbCmdTest, HelpAndVersion) {
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Options o;
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o.env = TryLoadCustomOrDefaultEnv();
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LDBOptions lo;
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static const char* help[] = {"./ldb", "--help"};
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ASSERT_EQ(0, LDBCommandRunner::RunCommand(2, help, o, lo, nullptr));
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static const char* version[] = {"./ldb", "--version"};
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ASSERT_EQ(0, LDBCommandRunner::RunCommand(2, version, o, lo, nullptr));
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static const char* bad[] = {"./ldb", "--not_an_option"};
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ASSERT_NE(0, LDBCommandRunner::RunCommand(2, bad, o, lo, nullptr));
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}
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TEST_F(LdbCmdTest, HexToString) {
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// map input to expected outputs.
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// odd number of "hex" half bytes doesn't make sense
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map<string, vector<int>> inputMap = {
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{"0x07", {7}}, {"0x5050", {80, 80}}, {"0xFF", {-1}},
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{"0x1234", {18, 52}}, {"0xaaAbAC", {-86, -85, -84}}, {"0x1203", {18, 3}},
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};
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for (const auto& inPair : inputMap) {
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auto actual = ROCKSDB_NAMESPACE::LDBCommand::HexToString(inPair.first);
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auto expected = inPair.second;
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for (unsigned int i = 0; i < actual.length(); i++) {
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EXPECT_EQ(expected[i], static_cast<int>((signed char) actual[i]));
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}
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auto reverse = ROCKSDB_NAMESPACE::LDBCommand::StringToHex(actual);
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EXPECT_STRCASEEQ(inPair.first.c_str(), reverse.c_str());
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}
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}
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TEST_F(LdbCmdTest, HexToStringBadInputs) {
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const vector<string> badInputs = {
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"0xZZ", "123", "0xx5", "0x111G", "0x123", "Ox12", "0xT", "0x1Q1",
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};
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for (const auto& badInput : badInputs) {
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try {
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ROCKSDB_NAMESPACE::LDBCommand::HexToString(badInput);
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std::cerr << "Should fail on bad hex value: " << badInput << "\n";
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FAIL();
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} catch (...) {
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}
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}
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}
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TEST_F(LdbCmdTest, MemEnv) {
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Env* base_env = TryLoadCustomOrDefaultEnv();
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std::unique_ptr<Env> env(NewMemEnv(base_env));
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Options opts;
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opts.env = env.get();
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opts.create_if_missing = true;
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DB* db = nullptr;
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std::string dbname = test::PerThreadDBPath(env.get(), "ldb_cmd_test");
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ASSERT_OK(DB::Open(opts, dbname, &db));
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WriteOptions wopts;
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for (int i = 0; i < 100; i++) {
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char buf[16];
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snprintf(buf, sizeof(buf), "%08d", i);
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ASSERT_OK(db->Put(wopts, buf, buf));
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}
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FlushOptions fopts;
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fopts.wait = true;
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ASSERT_OK(db->Flush(fopts));
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delete db;
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char arg1[] = "./ldb";
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char arg2[1024];
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snprintf(arg2, sizeof(arg2), "--db=%s", dbname.c_str());
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char arg3[] = "dump_live_files";
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char* argv[] = {arg1, arg2, arg3};
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ASSERT_EQ(0,
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LDBCommandRunner::RunCommand(3, argv, opts, LDBOptions(), nullptr));
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}
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class FileChecksumTestHelper {
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private:
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Options options_;
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DB* db_;
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std::string dbname_;
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Status VerifyChecksum(LiveFileMetaData& file_meta) {
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std::string cur_checksum;
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std::string checksum_func_name;
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Status s;
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EnvOptions soptions;
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std::unique_ptr<SequentialFile> file_reader;
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std::string file_path = dbname_ + "/" + file_meta.name;
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s = options_.env->NewSequentialFile(file_path, &file_reader, soptions);
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if (!s.ok()) {
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return s;
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}
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std::unique_ptr<char[]> scratch(new char[2048]);
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Slice result;
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FileChecksumGenFactory* file_checksum_gen_factory =
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options_.file_checksum_gen_factory.get();
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if (file_checksum_gen_factory == nullptr) {
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cur_checksum = kUnknownFileChecksum;
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checksum_func_name = kUnknownFileChecksumFuncName;
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} else {
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FileChecksumGenContext gen_context;
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gen_context.file_name = file_meta.name;
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std::unique_ptr<FileChecksumGenerator> file_checksum_gen =
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file_checksum_gen_factory->CreateFileChecksumGenerator(gen_context);
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checksum_func_name = file_checksum_gen->Name();
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s = file_reader->Read(2048, &result, scratch.get());
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if (!s.ok()) {
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return s;
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}
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while (result.size() != 0) {
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file_checksum_gen->Update(scratch.get(), result.size());
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s = file_reader->Read(2048, &result, scratch.get());
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if (!s.ok()) {
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return s;
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}
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}
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file_checksum_gen->Finalize();
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cur_checksum = file_checksum_gen->GetChecksum();
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}
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std::string stored_checksum = file_meta.file_checksum;
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std::string stored_checksum_func_name = file_meta.file_checksum_func_name;
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if ((cur_checksum != stored_checksum) ||
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(checksum_func_name != stored_checksum_func_name)) {
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return Status::Corruption(
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"Checksum does not match! The file: " + file_meta.name +
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", checksum name: " + stored_checksum_func_name + " and checksum " +
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stored_checksum + ". However, expected checksum name: " +
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checksum_func_name + " and checksum " + cur_checksum);
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}
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return Status::OK();
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}
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public:
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FileChecksumTestHelper(Options& options, DB* db, std::string db_name)
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: options_(options), db_(db), dbname_(db_name) {}
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~FileChecksumTestHelper() {}
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// Verify the checksum information in Manifest.
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Status VerifyChecksumInManifest(
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const std::vector<LiveFileMetaData>& live_files) {
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// Step 1: verify if the dbname_ is correct
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if (dbname_[dbname_.length() - 1] != '/') {
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dbname_.append("/");
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}
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// Step 2, get the the checksum information by recovering the VersionSet
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// from Manifest.
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std::unique_ptr<FileChecksumList> checksum_list(NewFileChecksumList());
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EnvOptions sopt;
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std::shared_ptr<Cache> tc(NewLRUCache(options_.max_open_files - 10,
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options_.table_cache_numshardbits));
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options_.db_paths.emplace_back(dbname_, 0);
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options_.num_levels = 64;
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WriteController wc(options_.delayed_write_rate);
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WriteBufferManager wb(options_.db_write_buffer_size);
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ImmutableDBOptions immutable_db_options(options_);
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VersionSet versions(dbname_, &immutable_db_options, sopt, tc.get(), &wb,
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&wc, nullptr, nullptr, "");
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std::vector<std::string> cf_name_list;
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Status s;
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s = versions.ListColumnFamilies(&cf_name_list, dbname_,
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immutable_db_options.fs.get());
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if (s.ok()) {
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std::vector<ColumnFamilyDescriptor> cf_list;
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for (const auto& name : cf_name_list) {
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fprintf(stdout, "cf_name: %s", name.c_str());
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cf_list.emplace_back(name, ColumnFamilyOptions(options_));
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}
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s = versions.Recover(cf_list, true);
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}
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if (s.ok()) {
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s = versions.GetLiveFilesChecksumInfo(checksum_list.get());
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}
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if (!s.ok()) {
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return s;
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}
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// Step 3 verify the checksum
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if (live_files.size() != checksum_list->size()) {
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return Status::Corruption("The number of files does not match!");
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}
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for (size_t i = 0; i < live_files.size(); i++) {
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std::string stored_checksum = "";
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std::string stored_func_name = "";
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s = checksum_list->SearchOneFileChecksum(
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live_files[i].file_number, &stored_checksum, &stored_func_name);
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if (s.IsNotFound()) {
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return s;
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}
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if (live_files[i].file_checksum != stored_checksum ||
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live_files[i].file_checksum_func_name != stored_func_name) {
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return Status::Corruption(
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"Checksum does not match! The file: " +
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ToString(live_files[i].file_number) +
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". In Manifest, checksum name: " + stored_func_name +
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" and checksum " + stored_checksum +
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". However, expected checksum name: " +
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live_files[i].file_checksum_func_name + " and checksum " +
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live_files[i].file_checksum);
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}
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}
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return Status::OK();
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}
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// Verify the checksum of each file by recalculting the checksum and
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// comparing it with the one being generated when a SST file is created.
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Status VerifyEachFileChecksum() {
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assert(db_ != nullptr);
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EXPECT_OK(db_->DisableFileDeletions());
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std::vector<LiveFileMetaData> live_files;
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db_->GetLiveFilesMetaData(&live_files);
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Status cs;
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for (auto a_file : live_files) {
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cs = VerifyChecksum(a_file);
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if (!cs.ok()) {
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break;
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}
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}
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EXPECT_OK(db_->EnableFileDeletions());
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return cs;
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}
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};
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TEST_F(LdbCmdTest, DumpFileChecksumNoChecksum) {
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Env* base_env = TryLoadCustomOrDefaultEnv();
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std::unique_ptr<Env> env(NewMemEnv(base_env));
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Options opts;
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opts.env = env.get();
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opts.create_if_missing = true;
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DB* db = nullptr;
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std::string dbname = test::PerThreadDBPath(env.get(), "ldb_cmd_test");
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ASSERT_OK(DB::Open(opts, dbname, &db));
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WriteOptions wopts;
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FlushOptions fopts;
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fopts.wait = true;
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Random rnd(test::RandomSeed());
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for (int i = 0; i < 200; i++) {
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char buf[16];
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snprintf(buf, sizeof(buf), "%08d", i);
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std::string v = rnd.RandomString(100);
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ASSERT_OK(db->Put(wopts, buf, v));
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}
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ASSERT_OK(db->Flush(fopts));
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for (int i = 100; i < 300; i++) {
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char buf[16];
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snprintf(buf, sizeof(buf), "%08d", i);
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std::string v = rnd.RandomString(100);
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ASSERT_OK(db->Put(wopts, buf, v));
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}
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ASSERT_OK(db->Flush(fopts));
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for (int i = 200; i < 400; i++) {
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char buf[16];
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snprintf(buf, sizeof(buf), "%08d", i);
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std::string v = rnd.RandomString(100);
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ASSERT_OK(db->Put(wopts, buf, v));
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}
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ASSERT_OK(db->Flush(fopts));
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for (int i = 300; i < 400; i++) {
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char buf[16];
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snprintf(buf, sizeof(buf), "%08d", i);
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std::string v = rnd.RandomString(100);
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ASSERT_OK(db->Put(wopts, buf, v));
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}
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ASSERT_OK(db->Flush(fopts));
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ASSERT_OK(db->Close());
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delete db;
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char arg1[] = "./ldb";
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char arg2[1024];
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snprintf(arg2, sizeof(arg2), "--db=%s", dbname.c_str());
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char arg3[] = "file_checksum_dump";
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char arg4[] = "--hex";
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char* argv[] = {arg1, arg2, arg3, arg4};
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ASSERT_EQ(0,
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LDBCommandRunner::RunCommand(4, argv, opts, LDBOptions(), nullptr));
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ASSERT_OK(DB::Open(opts, dbname, &db));
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// Verify each sst file checksum value and checksum name
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FileChecksumTestHelper fct_helper(opts, db, dbname);
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ASSERT_OK(fct_helper.VerifyEachFileChecksum());
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// Manually trigger compaction
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char b_buf[16];
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snprintf(b_buf, sizeof(b_buf), "%08d", 0);
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char e_buf[16];
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snprintf(e_buf, sizeof(e_buf), "%08d", 399);
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Slice begin(b_buf);
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Slice end(e_buf);
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CompactRangeOptions options;
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ASSERT_OK(db->CompactRange(options, &begin, &end));
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// Verify each sst file checksum after compaction
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FileChecksumTestHelper fct_helper_ac(opts, db, dbname);
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ASSERT_OK(fct_helper_ac.VerifyEachFileChecksum());
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ASSERT_OK(db->Close());
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delete db;
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ASSERT_EQ(0,
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LDBCommandRunner::RunCommand(4, argv, opts, LDBOptions(), nullptr));
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ASSERT_OK(DB::Open(opts, dbname, &db));
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// Verify the checksum information in memory is the same as that in Manifest;
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std::vector<LiveFileMetaData> live_files;
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db->GetLiveFilesMetaData(&live_files);
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delete db;
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ASSERT_OK(fct_helper_ac.VerifyChecksumInManifest(live_files));
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}
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TEST_F(LdbCmdTest, BlobDBDumpFileChecksumNoChecksum) {
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Env* base_env = TryLoadCustomOrDefaultEnv();
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std::unique_ptr<Env> env(NewMemEnv(base_env));
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Options opts;
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opts.env = env.get();
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opts.create_if_missing = true;
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opts.enable_blob_files = true;
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DB* db = nullptr;
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std::string dbname = test::PerThreadDBPath(env.get(), "ldb_cmd_test");
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ASSERT_OK(DB::Open(opts, dbname, &db));
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WriteOptions wopts;
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FlushOptions fopts;
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fopts.wait = true;
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Random rnd(test::RandomSeed());
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for (int i = 0; i < 200; i++) {
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std::ostringstream oss;
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oss << std::setfill('0') << std::setw(8) << std::fixed << i;
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std::string v = rnd.RandomString(100);
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ASSERT_OK(db->Put(wopts, oss.str(), v));
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}
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ASSERT_OK(db->Flush(fopts));
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for (int i = 100; i < 300; i++) {
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std::ostringstream oss;
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oss << std::setfill('0') << std::setw(8) << std::fixed << i;
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std::string v = rnd.RandomString(100);
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ASSERT_OK(db->Put(wopts, oss.str(), v));
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}
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ASSERT_OK(db->Flush(fopts));
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for (int i = 200; i < 400; i++) {
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std::ostringstream oss;
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oss << std::setfill('0') << std::setw(8) << std::fixed << i;
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std::string v = rnd.RandomString(100);
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ASSERT_OK(db->Put(wopts, oss.str(), v));
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}
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ASSERT_OK(db->Flush(fopts));
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for (int i = 300; i < 400; i++) {
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std::ostringstream oss;
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oss << std::setfill('0') << std::setw(8) << std::fixed << i;
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std::string v = rnd.RandomString(100);
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ASSERT_OK(db->Put(wopts, oss.str(), v));
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}
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ASSERT_OK(db->Flush(fopts));
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ASSERT_OK(db->Close());
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delete db;
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char arg1[] = "./ldb";
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std::string arg2_str = "--db=" + dbname;
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char arg3[] = "file_checksum_dump";
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char arg4[] = "--hex";
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char* argv[] = {arg1, const_cast<char*>(arg2_str.c_str()), arg3, arg4};
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ASSERT_EQ(0,
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LDBCommandRunner::RunCommand(4, argv, opts, LDBOptions(), nullptr));
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ASSERT_OK(DB::Open(opts, dbname, &db));
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// Verify each sst and blob file checksum value and checksum name
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FileChecksumTestHelper fct_helper(opts, db, dbname);
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ASSERT_OK(fct_helper.VerifyEachFileChecksum());
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// Manually trigger compaction
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std::ostringstream oss_b_buf;
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oss_b_buf << std::setfill('0') << std::setw(8) << std::fixed << 0;
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std::ostringstream oss_e_buf;
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oss_e_buf << std::setfill('0') << std::setw(8) << std::fixed << 399;
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std::string b_buf = oss_b_buf.str();
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std::string e_buf = oss_e_buf.str();
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Slice begin(b_buf);
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Slice end(e_buf);
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CompactRangeOptions options;
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ASSERT_OK(db->CompactRange(options, &begin, &end));
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// Verify each sst file checksum after compaction
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FileChecksumTestHelper fct_helper_ac(opts, db, dbname);
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ASSERT_OK(fct_helper_ac.VerifyEachFileChecksum());
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ASSERT_OK(db->Close());
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delete db;
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ASSERT_EQ(0,
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LDBCommandRunner::RunCommand(4, argv, opts, LDBOptions(), nullptr));
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}
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TEST_F(LdbCmdTest, DumpFileChecksumCRC32) {
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Env* base_env = TryLoadCustomOrDefaultEnv();
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std::unique_ptr<Env> env(NewMemEnv(base_env));
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Options opts;
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opts.env = env.get();
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opts.create_if_missing = true;
|
|
opts.file_checksum_gen_factory = GetFileChecksumGenCrc32cFactory();
|
|
|
|
DB* db = nullptr;
|
|
std::string dbname = test::PerThreadDBPath(env.get(), "ldb_cmd_test");
|
|
ASSERT_OK(DB::Open(opts, dbname, &db));
|
|
|
|
WriteOptions wopts;
|
|
FlushOptions fopts;
|
|
fopts.wait = true;
|
|
Random rnd(test::RandomSeed());
|
|
for (int i = 0; i < 100; i++) {
|
|
char buf[16];
|
|
snprintf(buf, sizeof(buf), "%08d", i);
|
|
std::string v = rnd.RandomString(100);
|
|
ASSERT_OK(db->Put(wopts, buf, v));
|
|
}
|
|
ASSERT_OK(db->Flush(fopts));
|
|
for (int i = 50; i < 150; i++) {
|
|
char buf[16];
|
|
snprintf(buf, sizeof(buf), "%08d", i);
|
|
std::string v = rnd.RandomString(100);
|
|
ASSERT_OK(db->Put(wopts, buf, v));
|
|
}
|
|
ASSERT_OK(db->Flush(fopts));
|
|
for (int i = 100; i < 200; i++) {
|
|
char buf[16];
|
|
snprintf(buf, sizeof(buf), "%08d", i);
|
|
std::string v = rnd.RandomString(100);
|
|
ASSERT_OK(db->Put(wopts, buf, v));
|
|
}
|
|
ASSERT_OK(db->Flush(fopts));
|
|
for (int i = 150; i < 250; i++) {
|
|
char buf[16];
|
|
snprintf(buf, sizeof(buf), "%08d", i);
|
|
std::string v = rnd.RandomString(100);
|
|
ASSERT_OK(db->Put(wopts, buf, v));
|
|
}
|
|
ASSERT_OK(db->Flush(fopts));
|
|
ASSERT_OK(db->Close());
|
|
delete db;
|
|
|
|
char arg1[] = "./ldb";
|
|
char arg2[1024];
|
|
snprintf(arg2, sizeof(arg2), "--db=%s", dbname.c_str());
|
|
char arg3[] = "file_checksum_dump";
|
|
char arg4[] = "--hex";
|
|
char* argv[] = {arg1, arg2, arg3, arg4};
|
|
|
|
ASSERT_EQ(0,
|
|
LDBCommandRunner::RunCommand(4, argv, opts, LDBOptions(), nullptr));
|
|
|
|
ASSERT_OK(DB::Open(opts, dbname, &db));
|
|
|
|
// Verify each sst file checksum value and checksum name
|
|
FileChecksumTestHelper fct_helper(opts, db, dbname);
|
|
ASSERT_OK(fct_helper.VerifyEachFileChecksum());
|
|
|
|
// Manually trigger compaction
|
|
char b_buf[16];
|
|
snprintf(b_buf, sizeof(b_buf), "%08d", 0);
|
|
char e_buf[16];
|
|
snprintf(e_buf, sizeof(e_buf), "%08d", 249);
|
|
Slice begin(b_buf);
|
|
Slice end(e_buf);
|
|
CompactRangeOptions options;
|
|
ASSERT_OK(db->CompactRange(options, &begin, &end));
|
|
// Verify each sst file checksum after compaction
|
|
FileChecksumTestHelper fct_helper_ac(opts, db, dbname);
|
|
ASSERT_OK(fct_helper_ac.VerifyEachFileChecksum());
|
|
|
|
ASSERT_OK(db->Close());
|
|
delete db;
|
|
|
|
ASSERT_EQ(0,
|
|
LDBCommandRunner::RunCommand(4, argv, opts, LDBOptions(), nullptr));
|
|
|
|
ASSERT_OK(DB::Open(opts, dbname, &db));
|
|
|
|
// Verify the checksum information in memory is the same as that in Manifest;
|
|
std::vector<LiveFileMetaData> live_files;
|
|
db->GetLiveFilesMetaData(&live_files);
|
|
ASSERT_OK(fct_helper_ac.VerifyChecksumInManifest(live_files));
|
|
|
|
ASSERT_OK(db->Close());
|
|
delete db;
|
|
}
|
|
|
|
TEST_F(LdbCmdTest, BlobDBDumpFileChecksumCRC32) {
|
|
Env* base_env = TryLoadCustomOrDefaultEnv();
|
|
std::unique_ptr<Env> env(NewMemEnv(base_env));
|
|
Options opts;
|
|
opts.env = env.get();
|
|
opts.create_if_missing = true;
|
|
opts.file_checksum_gen_factory = GetFileChecksumGenCrc32cFactory();
|
|
opts.enable_blob_files = true;
|
|
|
|
DB* db = nullptr;
|
|
std::string dbname = test::PerThreadDBPath(env.get(), "ldb_cmd_test");
|
|
ASSERT_OK(DB::Open(opts, dbname, &db));
|
|
|
|
WriteOptions wopts;
|
|
FlushOptions fopts;
|
|
fopts.wait = true;
|
|
Random rnd(test::RandomSeed());
|
|
for (int i = 0; i < 100; i++) {
|
|
std::ostringstream oss;
|
|
oss << std::setfill('0') << std::setw(8) << std::fixed << i;
|
|
std::string v = rnd.RandomString(100);
|
|
ASSERT_OK(db->Put(wopts, oss.str(), v));
|
|
}
|
|
ASSERT_OK(db->Flush(fopts));
|
|
for (int i = 50; i < 150; i++) {
|
|
std::ostringstream oss;
|
|
oss << std::setfill('0') << std::setw(8) << std::fixed << i;
|
|
std::string v = rnd.RandomString(100);
|
|
ASSERT_OK(db->Put(wopts, oss.str(), v));
|
|
}
|
|
ASSERT_OK(db->Flush(fopts));
|
|
for (int i = 100; i < 200; i++) {
|
|
std::ostringstream oss;
|
|
oss << std::setfill('0') << std::setw(8) << std::fixed << i;
|
|
std::string v = rnd.RandomString(100);
|
|
ASSERT_OK(db->Put(wopts, oss.str(), v));
|
|
}
|
|
ASSERT_OK(db->Flush(fopts));
|
|
for (int i = 150; i < 250; i++) {
|
|
std::ostringstream oss;
|
|
oss << std::setfill('0') << std::setw(8) << std::fixed << i;
|
|
std::string v = rnd.RandomString(100);
|
|
ASSERT_OK(db->Put(wopts, oss.str(), v));
|
|
}
|
|
ASSERT_OK(db->Flush(fopts));
|
|
ASSERT_OK(db->Close());
|
|
delete db;
|
|
|
|
char arg1[] = "./ldb";
|
|
std::string arg2_str = "--db=" + dbname;
|
|
char arg3[] = "file_checksum_dump";
|
|
char arg4[] = "--hex";
|
|
char* argv[] = {arg1, const_cast<char*>(arg2_str.c_str()), arg3, arg4};
|
|
|
|
ASSERT_EQ(0,
|
|
LDBCommandRunner::RunCommand(4, argv, opts, LDBOptions(), nullptr));
|
|
|
|
ASSERT_OK(DB::Open(opts, dbname, &db));
|
|
|
|
// Verify each sst and blob file checksum value and checksum name
|
|
FileChecksumTestHelper fct_helper(opts, db, dbname);
|
|
ASSERT_OK(fct_helper.VerifyEachFileChecksum());
|
|
|
|
// Manually trigger compaction
|
|
std::ostringstream oss_b_buf;
|
|
oss_b_buf << std::setfill('0') << std::setw(8) << std::fixed << 0;
|
|
std::ostringstream oss_e_buf;
|
|
oss_e_buf << std::setfill('0') << std::setw(8) << std::fixed << 249;
|
|
std::string b_buf = oss_b_buf.str();
|
|
std::string e_buf = oss_e_buf.str();
|
|
Slice begin(b_buf);
|
|
Slice end(e_buf);
|
|
|
|
CompactRangeOptions options;
|
|
ASSERT_OK(db->CompactRange(options, &begin, &end));
|
|
// Verify each sst file checksum after compaction
|
|
FileChecksumTestHelper fct_helper_ac(opts, db, dbname);
|
|
ASSERT_OK(fct_helper_ac.VerifyEachFileChecksum());
|
|
|
|
ASSERT_OK(db->Close());
|
|
delete db;
|
|
|
|
ASSERT_EQ(0,
|
|
LDBCommandRunner::RunCommand(4, argv, opts, LDBOptions(), nullptr));
|
|
}
|
|
|
|
TEST_F(LdbCmdTest, OptionParsing) {
|
|
// test parsing flags
|
|
Options opts;
|
|
opts.env = TryLoadCustomOrDefaultEnv();
|
|
{
|
|
std::vector<std::string> args;
|
|
args.push_back("scan");
|
|
args.push_back("--ttl");
|
|
args.push_back("--timestamp");
|
|
LDBCommand* command = ROCKSDB_NAMESPACE::LDBCommand::InitFromCmdLineArgs(
|
|
args, opts, LDBOptions(), nullptr);
|
|
const std::vector<std::string> flags = command->TEST_GetFlags();
|
|
EXPECT_EQ(flags.size(), 2);
|
|
EXPECT_EQ(flags[0], "ttl");
|
|
EXPECT_EQ(flags[1], "timestamp");
|
|
delete command;
|
|
}
|
|
// test parsing options which contains equal sign in the option value
|
|
{
|
|
std::vector<std::string> args;
|
|
args.push_back("scan");
|
|
args.push_back("--db=/dev/shm/ldbtest/");
|
|
args.push_back(
|
|
"--from='abcd/efg/hijk/lmn/"
|
|
"opq:__rst.uvw.xyz?a=3+4+bcd+efghi&jk=lm_no&pq=rst-0&uv=wx-8&yz=a&bcd_"
|
|
"ef=gh.ijk'");
|
|
LDBCommand* command = ROCKSDB_NAMESPACE::LDBCommand::InitFromCmdLineArgs(
|
|
args, opts, LDBOptions(), nullptr);
|
|
const std::map<std::string, std::string> option_map =
|
|
command->TEST_GetOptionMap();
|
|
EXPECT_EQ(option_map.at("db"), "/dev/shm/ldbtest/");
|
|
EXPECT_EQ(option_map.at("from"),
|
|
"'abcd/efg/hijk/lmn/"
|
|
"opq:__rst.uvw.xyz?a=3+4+bcd+efghi&jk=lm_no&pq=rst-0&uv=wx-8&yz="
|
|
"a&bcd_ef=gh.ijk'");
|
|
delete command;
|
|
}
|
|
}
|
|
|
|
TEST_F(LdbCmdTest, ListFileTombstone) {
|
|
Env* base_env = TryLoadCustomOrDefaultEnv();
|
|
std::unique_ptr<Env> env(NewMemEnv(base_env));
|
|
Options opts;
|
|
opts.env = env.get();
|
|
opts.create_if_missing = true;
|
|
|
|
DB* db = nullptr;
|
|
std::string dbname = test::PerThreadDBPath(env.get(), "ldb_cmd_test");
|
|
ASSERT_OK(DB::Open(opts, dbname, &db));
|
|
|
|
WriteOptions wopts;
|
|
ASSERT_OK(db->Put(wopts, "foo", "1"));
|
|
ASSERT_OK(db->Put(wopts, "bar", "2"));
|
|
|
|
FlushOptions fopts;
|
|
fopts.wait = true;
|
|
ASSERT_OK(db->Flush(fopts));
|
|
|
|
ASSERT_OK(db->DeleteRange(wopts, db->DefaultColumnFamily(), "foo", "foo2"));
|
|
ASSERT_OK(db->DeleteRange(wopts, db->DefaultColumnFamily(), "bar", "foo2"));
|
|
ASSERT_OK(db->Flush(fopts));
|
|
|
|
delete db;
|
|
|
|
{
|
|
char arg1[] = "./ldb";
|
|
char arg2[1024];
|
|
snprintf(arg2, sizeof(arg2), "--db=%s", dbname.c_str());
|
|
char arg3[] = "list_file_range_deletes";
|
|
char* argv[] = {arg1, arg2, arg3};
|
|
|
|
ROCKSDB_NAMESPACE::SyncPoint::GetInstance()->SetCallBack(
|
|
"ListFileRangeDeletesCommand::DoCommand:BeforePrint", [&](void* arg) {
|
|
std::string* out_str = reinterpret_cast<std::string*>(arg);
|
|
|
|
// Count number of tombstones printed
|
|
int num_tb = 0;
|
|
const std::string kFingerprintStr = "start: ";
|
|
auto offset = out_str->find(kFingerprintStr);
|
|
while (offset != std::string::npos) {
|
|
num_tb++;
|
|
offset =
|
|
out_str->find(kFingerprintStr, offset + kFingerprintStr.size());
|
|
}
|
|
EXPECT_EQ(2, num_tb);
|
|
});
|
|
ROCKSDB_NAMESPACE::SyncPoint::GetInstance()->EnableProcessing();
|
|
|
|
ASSERT_EQ(
|
|
0, LDBCommandRunner::RunCommand(3, argv, opts, LDBOptions(), nullptr));
|
|
|
|
ROCKSDB_NAMESPACE::SyncPoint::GetInstance()->ClearAllCallBacks();
|
|
ROCKSDB_NAMESPACE::SyncPoint::GetInstance()->DisableProcessing();
|
|
}
|
|
|
|
// Test the case of limiting tombstones
|
|
{
|
|
char arg1[] = "./ldb";
|
|
char arg2[1024];
|
|
snprintf(arg2, sizeof(arg2), "--db=%s", dbname.c_str());
|
|
char arg3[] = "list_file_range_deletes";
|
|
char arg4[] = "--max_keys=1";
|
|
char* argv[] = {arg1, arg2, arg3, arg4};
|
|
|
|
ROCKSDB_NAMESPACE::SyncPoint::GetInstance()->SetCallBack(
|
|
"ListFileRangeDeletesCommand::DoCommand:BeforePrint", [&](void* arg) {
|
|
std::string* out_str = reinterpret_cast<std::string*>(arg);
|
|
|
|
// Count number of tombstones printed
|
|
int num_tb = 0;
|
|
const std::string kFingerprintStr = "start: ";
|
|
auto offset = out_str->find(kFingerprintStr);
|
|
while (offset != std::string::npos) {
|
|
num_tb++;
|
|
offset =
|
|
out_str->find(kFingerprintStr, offset + kFingerprintStr.size());
|
|
}
|
|
EXPECT_EQ(1, num_tb);
|
|
});
|
|
ROCKSDB_NAMESPACE::SyncPoint::GetInstance()->EnableProcessing();
|
|
|
|
ASSERT_EQ(
|
|
0, LDBCommandRunner::RunCommand(4, argv, opts, LDBOptions(), nullptr));
|
|
|
|
ROCKSDB_NAMESPACE::SyncPoint::GetInstance()->ClearAllCallBacks();
|
|
ROCKSDB_NAMESPACE::SyncPoint::GetInstance()->DisableProcessing();
|
|
}
|
|
}
|
|
|
|
TEST_F(LdbCmdTest, DisableConsistencyChecks) {
|
|
Env* base_env = TryLoadCustomOrDefaultEnv();
|
|
std::unique_ptr<Env> env(NewMemEnv(base_env));
|
|
Options opts;
|
|
opts.env = env.get();
|
|
opts.create_if_missing = true;
|
|
|
|
std::string dbname = test::PerThreadDBPath(env.get(), "ldb_cmd_test");
|
|
|
|
{
|
|
DB* db = nullptr;
|
|
ASSERT_OK(DB::Open(opts, dbname, &db));
|
|
|
|
WriteOptions wopts;
|
|
FlushOptions fopts;
|
|
fopts.wait = true;
|
|
|
|
ASSERT_OK(db->Put(wopts, "foo1", "1"));
|
|
ASSERT_OK(db->Put(wopts, "bar1", "2"));
|
|
ASSERT_OK(db->Flush(fopts));
|
|
|
|
ASSERT_OK(db->Put(wopts, "foo2", "3"));
|
|
ASSERT_OK(db->Put(wopts, "bar2", "4"));
|
|
ASSERT_OK(db->Flush(fopts));
|
|
|
|
delete db;
|
|
}
|
|
|
|
{
|
|
char arg1[] = "./ldb";
|
|
char arg2[1024];
|
|
snprintf(arg2, sizeof(arg2), "--db=%s", dbname.c_str());
|
|
char arg3[] = "checkconsistency";
|
|
char* argv[] = {arg1, arg2, arg3};
|
|
|
|
SyncPoint::GetInstance()->SetCallBack(
|
|
"Version::PrepareApply:forced_check", [&](void* arg) {
|
|
bool* forced = reinterpret_cast<bool*>(arg);
|
|
ASSERT_TRUE(*forced);
|
|
});
|
|
SyncPoint::GetInstance()->EnableProcessing();
|
|
|
|
ASSERT_EQ(
|
|
0, LDBCommandRunner::RunCommand(3, argv, opts, LDBOptions(), nullptr));
|
|
|
|
SyncPoint::GetInstance()->ClearAllCallBacks();
|
|
SyncPoint::GetInstance()->DisableProcessing();
|
|
}
|
|
{
|
|
char arg1[] = "./ldb";
|
|
char arg2[1024];
|
|
snprintf(arg2, sizeof(arg2), "--db=%s", dbname.c_str());
|
|
char arg3[] = "scan";
|
|
char* argv[] = {arg1, arg2, arg3};
|
|
|
|
SyncPoint::GetInstance()->SetCallBack(
|
|
"Version::PrepareApply:forced_check", [&](void* arg) {
|
|
bool* forced = reinterpret_cast<bool*>(arg);
|
|
ASSERT_TRUE(*forced);
|
|
});
|
|
SyncPoint::GetInstance()->EnableProcessing();
|
|
|
|
ASSERT_EQ(
|
|
0, LDBCommandRunner::RunCommand(3, argv, opts, LDBOptions(), nullptr));
|
|
|
|
SyncPoint::GetInstance()->ClearAllCallBacks();
|
|
SyncPoint::GetInstance()->DisableProcessing();
|
|
}
|
|
{
|
|
char arg1[] = "./ldb";
|
|
char arg2[1024];
|
|
snprintf(arg2, sizeof(arg2), "--db=%s", dbname.c_str());
|
|
char arg3[] = "scan";
|
|
char arg4[] = "--disable_consistency_checks";
|
|
char* argv[] = {arg1, arg2, arg3, arg4};
|
|
|
|
SyncPoint::GetInstance()->SetCallBack(
|
|
"ColumnFamilyData::ColumnFamilyData", [&](void* arg) {
|
|
ColumnFamilyOptions* cfo =
|
|
reinterpret_cast<ColumnFamilyOptions*>(arg);
|
|
ASSERT_FALSE(cfo->force_consistency_checks);
|
|
});
|
|
SyncPoint::GetInstance()->EnableProcessing();
|
|
|
|
ASSERT_EQ(
|
|
0, LDBCommandRunner::RunCommand(4, argv, opts, LDBOptions(), nullptr));
|
|
|
|
SyncPoint::GetInstance()->ClearAllCallBacks();
|
|
SyncPoint::GetInstance()->DisableProcessing();
|
|
}
|
|
}
|
|
|
|
TEST_F(LdbCmdTest, TestBadDbPath) {
|
|
Env* base_env = TryLoadCustomOrDefaultEnv();
|
|
std::unique_ptr<Env> env(NewMemEnv(base_env));
|
|
Options opts;
|
|
opts.env = env.get();
|
|
opts.create_if_missing = true;
|
|
|
|
std::string dbname = test::PerThreadDBPath(env.get(), "ldb_cmd_test");
|
|
char arg1[] = "./ldb";
|
|
char arg2[1024];
|
|
snprintf(arg2, sizeof(arg2), "--db=%s/.no_such_dir", dbname.c_str());
|
|
char arg3[1024];
|
|
snprintf(arg3, sizeof(arg3), "create_column_family");
|
|
char arg4[] = "bad cf";
|
|
char* argv[] = {arg1, arg2, arg3, arg4};
|
|
|
|
ASSERT_EQ(1,
|
|
LDBCommandRunner::RunCommand(4, argv, opts, LDBOptions(), nullptr));
|
|
snprintf(arg3, sizeof(arg3), "drop_column_family");
|
|
ASSERT_EQ(1,
|
|
LDBCommandRunner::RunCommand(4, argv, opts, LDBOptions(), nullptr));
|
|
}
|
|
namespace {
|
|
class WrappedEnv : public EnvWrapper {
|
|
public:
|
|
explicit WrappedEnv(Env* t) : EnvWrapper(t) {}
|
|
static const char* kClassName() { return "WrappedEnv"; }
|
|
const char* Name() const override { return kClassName(); }
|
|
};
|
|
} // namespace
|
|
TEST_F(LdbCmdTest, LoadCFOptionsAndOverride) {
|
|
// Env* base_env = TryLoadCustomOrDefaultEnv();
|
|
// std::unique_ptr<Env> env(NewMemEnv(base_env));
|
|
std::unique_ptr<Env> env(new WrappedEnv(Env::Default()));
|
|
Options opts;
|
|
opts.env = env.get();
|
|
opts.create_if_missing = true;
|
|
|
|
DB* db = nullptr;
|
|
std::string dbname = test::PerThreadDBPath(env.get(), "ldb_cmd_test");
|
|
DestroyDB(dbname, opts);
|
|
ASSERT_OK(DB::Open(opts, dbname, &db));
|
|
|
|
ColumnFamilyHandle* cf_handle;
|
|
ColumnFamilyOptions cf_opts;
|
|
cf_opts.num_levels = 20;
|
|
ASSERT_OK(db->CreateColumnFamily(cf_opts, "cf1", &cf_handle));
|
|
|
|
delete cf_handle;
|
|
delete db;
|
|
|
|
char arg1[] = "./ldb";
|
|
char arg2[1024];
|
|
snprintf(arg2, sizeof(arg2), "--db=%s", dbname.c_str());
|
|
char arg3[] = "put";
|
|
char arg4[] = "key1";
|
|
char arg5[] = "value1";
|
|
char arg6[] = "--try_load_options";
|
|
char arg7[] = "--column_family=cf1";
|
|
char arg8[] = "--write_buffer_size=268435456";
|
|
char* argv[] = {arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8};
|
|
|
|
ASSERT_EQ(0,
|
|
LDBCommandRunner::RunCommand(8, argv, opts, LDBOptions(), nullptr));
|
|
|
|
ConfigOptions config_opts;
|
|
Options options;
|
|
std::vector<ColumnFamilyDescriptor> column_families;
|
|
config_opts.env = env.get();
|
|
ASSERT_OK(LoadLatestOptions(config_opts, dbname, &options, &column_families));
|
|
ASSERT_EQ(column_families.size(), 2);
|
|
ASSERT_EQ(options.num_levels, opts.num_levels);
|
|
ASSERT_EQ(column_families[1].options.num_levels, cf_opts.num_levels);
|
|
ASSERT_EQ(column_families[1].options.write_buffer_size, 268435456);
|
|
}
|
|
|
|
TEST_F(LdbCmdTest, RenameDbAndLoadOptions) {
|
|
Env* env = TryLoadCustomOrDefaultEnv();
|
|
Options opts;
|
|
opts.env = env;
|
|
opts.create_if_missing = false;
|
|
|
|
std::string old_dbname = test::PerThreadDBPath(env, "ldb_cmd_test");
|
|
std::string new_dbname = old_dbname + "_2";
|
|
DestroyDB(old_dbname, opts);
|
|
DestroyDB(new_dbname, opts);
|
|
|
|
char old_arg[1024];
|
|
snprintf(old_arg, sizeof(old_arg), "--db=%s", old_dbname.c_str());
|
|
char new_arg[1024];
|
|
snprintf(new_arg, sizeof(old_arg), "--db=%s", new_dbname.c_str());
|
|
const char* argv1[] = {"./ldb",
|
|
old_arg,
|
|
"put",
|
|
"key1",
|
|
"value1",
|
|
"--try_load_options",
|
|
"--create_if_missing"};
|
|
|
|
const char* argv2[] = {"./ldb", old_arg, "get", "key1", "--try_load_options"};
|
|
const char* argv3[] = {"./ldb", new_arg, "put",
|
|
"key2", "value2", "--try_load_options"};
|
|
|
|
const char* argv4[] = {"./ldb", new_arg, "get", "key1", "--try_load_options"};
|
|
const char* argv5[] = {"./ldb", new_arg, "get", "key2", "--try_load_options"};
|
|
|
|
ASSERT_EQ(
|
|
0, LDBCommandRunner::RunCommand(7, argv1, opts, LDBOptions(), nullptr));
|
|
ASSERT_EQ(
|
|
0, LDBCommandRunner::RunCommand(5, argv2, opts, LDBOptions(), nullptr));
|
|
ConfigOptions config_opts;
|
|
Options options;
|
|
std::vector<ColumnFamilyDescriptor> column_families;
|
|
config_opts.env = env;
|
|
ASSERT_OK(
|
|
LoadLatestOptions(config_opts, old_dbname, &options, &column_families));
|
|
ASSERT_EQ(options.wal_dir, "");
|
|
|
|
ASSERT_OK(env->RenameFile(old_dbname, new_dbname));
|
|
ASSERT_NE(
|
|
0, LDBCommandRunner::RunCommand(6, argv1, opts, LDBOptions(), nullptr));
|
|
ASSERT_NE(
|
|
0, LDBCommandRunner::RunCommand(5, argv2, opts, LDBOptions(), nullptr));
|
|
ASSERT_EQ(
|
|
0, LDBCommandRunner::RunCommand(6, argv3, opts, LDBOptions(), nullptr));
|
|
ASSERT_EQ(
|
|
0, LDBCommandRunner::RunCommand(5, argv4, opts, LDBOptions(), nullptr));
|
|
ASSERT_EQ(
|
|
0, LDBCommandRunner::RunCommand(5, argv5, opts, LDBOptions(), nullptr));
|
|
DestroyDB(new_dbname, opts);
|
|
}
|
|
} // namespace ROCKSDB_NAMESPACE
|
|
|
|
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 LDBCommand is not supported in ROCKSDB_LITE\n");
|
|
return 0;
|
|
}
|
|
|
|
#endif // ROCKSDB_LITE
|
|
|