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.
1190 lines
38 KiB
1190 lines
38 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).
|
|
//
|
|
#ifndef ROCKSDB_LITE
|
|
#include "rocksdb/utilities/ldb_cmd.h"
|
|
|
|
#include <cinttypes>
|
|
|
|
#include "db/db_test_util.h"
|
|
#include "db/version_edit.h"
|
|
#include "db/version_set.h"
|
|
#include "env/composite_env_wrapper.h"
|
|
#include "file/filename.h"
|
|
#include "port/stack_trace.h"
|
|
#include "rocksdb/advanced_options.h"
|
|
#include "rocksdb/convenience.h"
|
|
#include "rocksdb/db.h"
|
|
#include "rocksdb/file_checksum.h"
|
|
#include "rocksdb/file_system.h"
|
|
#include "rocksdb/utilities/options_util.h"
|
|
#include "test_util/sync_point.h"
|
|
#include "test_util/testharness.h"
|
|
#include "test_util/testutil.h"
|
|
#include "util/file_checksum_helper.h"
|
|
#include "util/random.h"
|
|
|
|
using std::string;
|
|
using std::vector;
|
|
using std::map;
|
|
|
|
namespace ROCKSDB_NAMESPACE {
|
|
|
|
class LdbCmdTest : public testing::Test {
|
|
public:
|
|
LdbCmdTest() : testing::Test() {}
|
|
|
|
Env* TryLoadCustomOrDefaultEnv() {
|
|
Env* env = Env::Default();
|
|
EXPECT_OK(test::CreateEnvFromSystem(ConfigOptions(), &env, &env_guard_));
|
|
return env;
|
|
}
|
|
|
|
private:
|
|
std::shared_ptr<Env> env_guard_;
|
|
};
|
|
|
|
TEST_F(LdbCmdTest, HelpAndVersion) {
|
|
Options o;
|
|
o.env = TryLoadCustomOrDefaultEnv();
|
|
LDBOptions lo;
|
|
static const char* help[] = {"./ldb", "--help"};
|
|
ASSERT_EQ(0, LDBCommandRunner::RunCommand(2, help, o, lo, nullptr));
|
|
static const char* version[] = {"./ldb", "--version"};
|
|
ASSERT_EQ(0, LDBCommandRunner::RunCommand(2, version, o, lo, nullptr));
|
|
static const char* bad[] = {"./ldb", "--not_an_option"};
|
|
ASSERT_NE(0, LDBCommandRunner::RunCommand(2, bad, o, lo, nullptr));
|
|
}
|
|
|
|
TEST_F(LdbCmdTest, HexToString) {
|
|
// map input to expected outputs.
|
|
// odd number of "hex" half bytes doesn't make sense
|
|
map<string, vector<int>> inputMap = {
|
|
{"0x07", {7}}, {"0x5050", {80, 80}}, {"0xFF", {-1}},
|
|
{"0x1234", {18, 52}}, {"0xaaAbAC", {-86, -85, -84}}, {"0x1203", {18, 3}},
|
|
};
|
|
|
|
for (const auto& inPair : inputMap) {
|
|
auto actual = ROCKSDB_NAMESPACE::LDBCommand::HexToString(inPair.first);
|
|
auto expected = inPair.second;
|
|
for (unsigned int i = 0; i < actual.length(); i++) {
|
|
EXPECT_EQ(expected[i], static_cast<int>((signed char) actual[i]));
|
|
}
|
|
auto reverse = ROCKSDB_NAMESPACE::LDBCommand::StringToHex(actual);
|
|
EXPECT_STRCASEEQ(inPair.first.c_str(), reverse.c_str());
|
|
}
|
|
}
|
|
|
|
TEST_F(LdbCmdTest, HexToStringBadInputs) {
|
|
const vector<string> badInputs = {
|
|
"0xZZ", "123", "0xx5", "0x111G", "0x123", "Ox12", "0xT", "0x1Q1",
|
|
};
|
|
for (const auto& badInput : badInputs) {
|
|
try {
|
|
ROCKSDB_NAMESPACE::LDBCommand::HexToString(badInput);
|
|
std::cerr << "Should fail on bad hex value: " << badInput << "\n";
|
|
FAIL();
|
|
} catch (...) {
|
|
}
|
|
}
|
|
}
|
|
|
|
TEST_F(LdbCmdTest, MemEnv) {
|
|
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;
|
|
for (int i = 0; i < 100; i++) {
|
|
char buf[16];
|
|
snprintf(buf, sizeof(buf), "%08d", i);
|
|
ASSERT_OK(db->Put(wopts, buf, buf));
|
|
}
|
|
FlushOptions fopts;
|
|
fopts.wait = true;
|
|
ASSERT_OK(db->Flush(fopts));
|
|
|
|
delete db;
|
|
|
|
char arg1[] = "./ldb";
|
|
char arg2[1024];
|
|
snprintf(arg2, sizeof(arg2), "--db=%s", dbname.c_str());
|
|
char arg3[] = "dump_live_files";
|
|
char* argv[] = {arg1, arg2, arg3};
|
|
|
|
ASSERT_EQ(0,
|
|
LDBCommandRunner::RunCommand(3, argv, opts, LDBOptions(), nullptr));
|
|
}
|
|
|
|
class FileChecksumTestHelper {
|
|
private:
|
|
Options options_;
|
|
DB* db_;
|
|
std::string dbname_;
|
|
|
|
Status VerifyChecksum(LiveFileMetaData& file_meta) {
|
|
std::string cur_checksum;
|
|
std::string checksum_func_name;
|
|
|
|
Status s;
|
|
EnvOptions soptions;
|
|
std::unique_ptr<SequentialFile> file_reader;
|
|
std::string file_path = dbname_ + "/" + file_meta.name;
|
|
s = options_.env->NewSequentialFile(file_path, &file_reader, soptions);
|
|
if (!s.ok()) {
|
|
return s;
|
|
}
|
|
std::unique_ptr<char[]> scratch(new char[2048]);
|
|
Slice result;
|
|
FileChecksumGenFactory* file_checksum_gen_factory =
|
|
options_.file_checksum_gen_factory.get();
|
|
if (file_checksum_gen_factory == nullptr) {
|
|
cur_checksum = kUnknownFileChecksum;
|
|
checksum_func_name = kUnknownFileChecksumFuncName;
|
|
} else {
|
|
FileChecksumGenContext gen_context;
|
|
gen_context.file_name = file_meta.name;
|
|
std::unique_ptr<FileChecksumGenerator> file_checksum_gen =
|
|
file_checksum_gen_factory->CreateFileChecksumGenerator(gen_context);
|
|
checksum_func_name = file_checksum_gen->Name();
|
|
s = file_reader->Read(2048, &result, scratch.get());
|
|
if (!s.ok()) {
|
|
return s;
|
|
}
|
|
while (result.size() != 0) {
|
|
file_checksum_gen->Update(scratch.get(), result.size());
|
|
s = file_reader->Read(2048, &result, scratch.get());
|
|
if (!s.ok()) {
|
|
return s;
|
|
}
|
|
}
|
|
file_checksum_gen->Finalize();
|
|
cur_checksum = file_checksum_gen->GetChecksum();
|
|
}
|
|
|
|
std::string stored_checksum = file_meta.file_checksum;
|
|
std::string stored_checksum_func_name = file_meta.file_checksum_func_name;
|
|
if ((cur_checksum != stored_checksum) ||
|
|
(checksum_func_name != stored_checksum_func_name)) {
|
|
return Status::Corruption(
|
|
"Checksum does not match! The file: " + file_meta.name +
|
|
", checksum name: " + stored_checksum_func_name + " and checksum " +
|
|
stored_checksum + ". However, expected checksum name: " +
|
|
checksum_func_name + " and checksum " + cur_checksum);
|
|
}
|
|
return Status::OK();
|
|
}
|
|
|
|
public:
|
|
FileChecksumTestHelper(Options& options, DB* db, std::string db_name)
|
|
: options_(options), db_(db), dbname_(db_name) {}
|
|
~FileChecksumTestHelper() {}
|
|
|
|
// Verify the checksum information in Manifest.
|
|
Status VerifyChecksumInManifest(
|
|
const std::vector<LiveFileMetaData>& live_files) {
|
|
// Step 1: verify if the dbname_ is correct
|
|
if (dbname_.back() != '/') {
|
|
dbname_.append("/");
|
|
}
|
|
|
|
// Step 2, get the the checksum information by recovering the VersionSet
|
|
// from Manifest.
|
|
std::unique_ptr<FileChecksumList> checksum_list(NewFileChecksumList());
|
|
EnvOptions sopt;
|
|
std::shared_ptr<Cache> tc(NewLRUCache(options_.max_open_files - 10,
|
|
options_.table_cache_numshardbits));
|
|
options_.db_paths.emplace_back(dbname_, 0);
|
|
options_.num_levels = 64;
|
|
WriteController wc(options_.delayed_write_rate);
|
|
WriteBufferManager wb(options_.db_write_buffer_size);
|
|
ImmutableDBOptions immutable_db_options(options_);
|
|
VersionSet versions(dbname_, &immutable_db_options, sopt, tc.get(), &wb,
|
|
&wc, nullptr, nullptr, "", "");
|
|
std::vector<std::string> cf_name_list;
|
|
Status s;
|
|
s = versions.ListColumnFamilies(&cf_name_list, dbname_,
|
|
immutable_db_options.fs.get());
|
|
if (s.ok()) {
|
|
std::vector<ColumnFamilyDescriptor> cf_list;
|
|
for (const auto& name : cf_name_list) {
|
|
fprintf(stdout, "cf_name: %s", name.c_str());
|
|
cf_list.emplace_back(name, ColumnFamilyOptions(options_));
|
|
}
|
|
s = versions.Recover(cf_list, true);
|
|
}
|
|
if (s.ok()) {
|
|
s = versions.GetLiveFilesChecksumInfo(checksum_list.get());
|
|
}
|
|
if (!s.ok()) {
|
|
return s;
|
|
}
|
|
|
|
// Step 3 verify the checksum
|
|
if (live_files.size() != checksum_list->size()) {
|
|
return Status::Corruption("The number of files does not match!");
|
|
}
|
|
for (size_t i = 0; i < live_files.size(); i++) {
|
|
std::string stored_checksum = "";
|
|
std::string stored_func_name = "";
|
|
s = checksum_list->SearchOneFileChecksum(
|
|
live_files[i].file_number, &stored_checksum, &stored_func_name);
|
|
if (s.IsNotFound()) {
|
|
return s;
|
|
}
|
|
if (live_files[i].file_checksum != stored_checksum ||
|
|
live_files[i].file_checksum_func_name != stored_func_name) {
|
|
return Status::Corruption(
|
|
"Checksum does not match! The file: " +
|
|
std::to_string(live_files[i].file_number) +
|
|
". In Manifest, checksum name: " + stored_func_name +
|
|
" and checksum " + stored_checksum +
|
|
". However, expected checksum name: " +
|
|
live_files[i].file_checksum_func_name + " and checksum " +
|
|
live_files[i].file_checksum);
|
|
}
|
|
}
|
|
return Status::OK();
|
|
}
|
|
|
|
// Verify the checksum of each file by recalculting the checksum and
|
|
// comparing it with the one being generated when a SST file is created.
|
|
Status VerifyEachFileChecksum() {
|
|
assert(db_ != nullptr);
|
|
EXPECT_OK(db_->DisableFileDeletions());
|
|
std::vector<LiveFileMetaData> live_files;
|
|
db_->GetLiveFilesMetaData(&live_files);
|
|
Status cs;
|
|
for (auto a_file : live_files) {
|
|
cs = VerifyChecksum(a_file);
|
|
if (!cs.ok()) {
|
|
break;
|
|
}
|
|
}
|
|
EXPECT_OK(db_->EnableFileDeletions());
|
|
return cs;
|
|
}
|
|
};
|
|
|
|
TEST_F(LdbCmdTest, DumpFileChecksumNoChecksum) {
|
|
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;
|
|
FlushOptions fopts;
|
|
fopts.wait = true;
|
|
Random rnd(test::RandomSeed());
|
|
for (int i = 0; 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 = 100; i < 300; 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 = 200; i < 400; 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 = 300; i < 400; 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", 399);
|
|
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);
|
|
delete db;
|
|
ASSERT_OK(fct_helper_ac.VerifyChecksumInManifest(live_files));
|
|
}
|
|
|
|
TEST_F(LdbCmdTest, BlobDBDumpFileChecksumNoChecksum) {
|
|
Env* base_env = TryLoadCustomOrDefaultEnv();
|
|
std::unique_ptr<Env> env(NewMemEnv(base_env));
|
|
Options opts;
|
|
opts.env = env.get();
|
|
opts.create_if_missing = true;
|
|
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 < 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 = 100; i < 300; 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 = 200; i < 400; 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 = 300; i < 400; 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 << 399;
|
|
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, DumpFileChecksumCRC32) {
|
|
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();
|
|
|
|
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::PrepareAppend: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::PrepareAppend: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, UnsafeRemoveSstFile) {
|
|
Options opts;
|
|
opts.level0_file_num_compaction_trigger = 10;
|
|
opts.create_if_missing = true;
|
|
|
|
DB* db = nullptr;
|
|
std::string dbname = test::PerThreadDBPath(Env::Default(), "ldb_cmd_test");
|
|
DestroyDB(dbname, opts);
|
|
ASSERT_OK(DB::Open(opts, dbname, &db));
|
|
|
|
// Create three SST files
|
|
for (size_t i = 0; i < 3; ++i) {
|
|
ASSERT_OK(db->Put(WriteOptions(), std::to_string(i), std::to_string(i)));
|
|
ASSERT_OK(db->Flush(FlushOptions()));
|
|
}
|
|
|
|
// Determine which is the "middle" one
|
|
std::vector<LiveFileMetaData> sst_files;
|
|
db->GetLiveFilesMetaData(&sst_files);
|
|
|
|
std::vector<uint64_t> numbers;
|
|
for (auto& f : sst_files) {
|
|
numbers.push_back(f.file_number);
|
|
}
|
|
ASSERT_EQ(numbers.size(), 3);
|
|
std::sort(numbers.begin(), numbers.end());
|
|
uint64_t to_remove = numbers[1];
|
|
|
|
// Close for unsafe_remove_sst_file
|
|
delete db;
|
|
db = nullptr;
|
|
|
|
char arg1[] = "./ldb";
|
|
char arg2[1024];
|
|
snprintf(arg2, sizeof(arg2), "--db=%s", dbname.c_str());
|
|
char arg3[] = "unsafe_remove_sst_file";
|
|
char arg4[20];
|
|
snprintf(arg4, sizeof(arg4), "%" PRIu64, to_remove);
|
|
char* argv[] = {arg1, arg2, arg3, arg4};
|
|
|
|
ASSERT_EQ(0,
|
|
LDBCommandRunner::RunCommand(4, argv, opts, LDBOptions(), nullptr));
|
|
|
|
// Re-open, and verify with Get that middle file is gone
|
|
ASSERT_OK(DB::Open(opts, dbname, &db));
|
|
|
|
std::string val;
|
|
ASSERT_OK(db->Get(ReadOptions(), "0", &val));
|
|
ASSERT_EQ(val, "0");
|
|
|
|
ASSERT_OK(db->Get(ReadOptions(), "2", &val));
|
|
ASSERT_EQ(val, "2");
|
|
|
|
ASSERT_TRUE(db->Get(ReadOptions(), "1", &val).IsNotFound());
|
|
|
|
// Now with extra CF, two more files
|
|
ColumnFamilyHandle* cf_handle;
|
|
ColumnFamilyOptions cf_opts;
|
|
ASSERT_OK(db->CreateColumnFamily(cf_opts, "cf1", &cf_handle));
|
|
for (size_t i = 3; i < 5; ++i) {
|
|
ASSERT_OK(db->Put(WriteOptions(), cf_handle, std::to_string(i),
|
|
std::to_string(i)));
|
|
ASSERT_OK(db->Flush(FlushOptions(), cf_handle));
|
|
}
|
|
|
|
// Determine which is the "last" one
|
|
sst_files.clear();
|
|
db->GetLiveFilesMetaData(&sst_files);
|
|
|
|
numbers.clear();
|
|
for (auto& f : sst_files) {
|
|
numbers.push_back(f.file_number);
|
|
}
|
|
ASSERT_EQ(numbers.size(), 4);
|
|
std::sort(numbers.begin(), numbers.end());
|
|
to_remove = numbers.back();
|
|
|
|
// Close for unsafe_remove_sst_file
|
|
delete cf_handle;
|
|
delete db;
|
|
db = nullptr;
|
|
|
|
snprintf(arg4, sizeof(arg4), "%" PRIu64, to_remove);
|
|
ASSERT_EQ(0,
|
|
LDBCommandRunner::RunCommand(4, argv, opts, LDBOptions(), nullptr));
|
|
|
|
std::vector<ColumnFamilyDescriptor> cfds = {{kDefaultColumnFamilyName, opts},
|
|
{"cf1", cf_opts}};
|
|
std::vector<ColumnFamilyHandle*> handles;
|
|
ASSERT_OK(DB::Open(opts, dbname, cfds, &handles, &db));
|
|
|
|
ASSERT_OK(db->Get(ReadOptions(), handles[1], "3", &val));
|
|
ASSERT_EQ(val, "3");
|
|
|
|
ASSERT_TRUE(db->Get(ReadOptions(), handles[1], "4", &val).IsNotFound());
|
|
|
|
ASSERT_OK(db->Get(ReadOptions(), handles[0], "0", &val));
|
|
ASSERT_EQ(val, "0");
|
|
|
|
for (auto& h : handles) {
|
|
delete h;
|
|
}
|
|
delete db;
|
|
}
|
|
|
|
TEST_F(LdbCmdTest, FileTemperatureUpdateManifest) {
|
|
auto test_fs = std::make_shared<FileTemperatureTestFS>(FileSystem::Default());
|
|
std::unique_ptr<Env> env(new CompositeEnvWrapper(Env::Default(), test_fs));
|
|
Options opts;
|
|
opts.bottommost_temperature = Temperature::kWarm;
|
|
opts.level0_file_num_compaction_trigger = 10;
|
|
opts.create_if_missing = true;
|
|
opts.env = env.get();
|
|
|
|
DB* db = nullptr;
|
|
std::string dbname = test::PerThreadDBPath(env.get(), "ldb_cmd_test");
|
|
DestroyDB(dbname, opts);
|
|
ASSERT_OK(DB::Open(opts, dbname, &db));
|
|
|
|
std::array<Temperature, 5> kTestTemps = {
|
|
Temperature::kCold, Temperature::kWarm, Temperature::kHot,
|
|
Temperature::kWarm, Temperature::kCold};
|
|
std::map<uint64_t, Temperature> number_to_temp;
|
|
for (size_t i = 0; i < kTestTemps.size(); ++i) {
|
|
ASSERT_OK(db->Put(WriteOptions(), std::to_string(i), std::to_string(i)));
|
|
ASSERT_OK(db->Flush(FlushOptions()));
|
|
|
|
std::map<uint64_t, Temperature> current_temps;
|
|
test_fs->CopyCurrentSstFileTemperatures(¤t_temps);
|
|
for (auto e : current_temps) {
|
|
if (e.second == Temperature::kUnknown) {
|
|
test_fs->OverrideSstFileTemperature(e.first, kTestTemps[i]);
|
|
number_to_temp[e.first] = kTestTemps[i];
|
|
}
|
|
}
|
|
}
|
|
|
|
// Close & reopen
|
|
delete db;
|
|
db = nullptr;
|
|
test_fs->PopRequestedSstFileTemperatures();
|
|
ASSERT_OK(DB::Open(opts, dbname, &db));
|
|
|
|
for (size_t i = 0; i < kTestTemps.size(); ++i) {
|
|
std::string val;
|
|
ASSERT_OK(db->Get(ReadOptions(), std::to_string(i), &val));
|
|
ASSERT_EQ(val, std::to_string(i));
|
|
}
|
|
|
|
// Still all unknown
|
|
std::vector<std::pair<uint64_t, Temperature>> requests;
|
|
test_fs->PopRequestedSstFileTemperatures(&requests);
|
|
ASSERT_EQ(requests.size(), kTestTemps.size());
|
|
for (auto& r : requests) {
|
|
ASSERT_EQ(r.second, Temperature::kUnknown);
|
|
}
|
|
|
|
// Close for update_manifest
|
|
delete db;
|
|
db = nullptr;
|
|
|
|
char arg1[] = "./ldb";
|
|
char arg2[1024];
|
|
snprintf(arg2, sizeof(arg2), "--db=%s", dbname.c_str());
|
|
char arg3[] = "update_manifest";
|
|
char arg4[] = "--update_temperatures";
|
|
char* argv[] = {arg1, arg2, arg3, arg4};
|
|
|
|
ASSERT_EQ(0,
|
|
LDBCommandRunner::RunCommand(4, argv, opts, LDBOptions(), nullptr));
|
|
|
|
// Re-open, get, and verify manifest temps (based on request)
|
|
test_fs->PopRequestedSstFileTemperatures();
|
|
ASSERT_OK(DB::Open(opts, dbname, &db));
|
|
|
|
for (size_t i = 0; i < kTestTemps.size(); ++i) {
|
|
std::string val;
|
|
ASSERT_OK(db->Get(ReadOptions(), std::to_string(i), &val));
|
|
ASSERT_EQ(val, std::to_string(i));
|
|
}
|
|
|
|
requests.clear();
|
|
test_fs->PopRequestedSstFileTemperatures(&requests);
|
|
ASSERT_EQ(requests.size(), kTestTemps.size());
|
|
for (auto& r : requests) {
|
|
ASSERT_EQ(r.second, number_to_temp[r.first]);
|
|
}
|
|
delete db;
|
|
}
|
|
|
|
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
|
|
|