e85cbdb4e8
Summary: The LDB create and drop column family commands failed to check if theere was a valid database prior to dereferencing it, leading to a core dump. The SstFileDumper prefetch code would dereference a file when the file did not exist as part of the Prefetch code. This dereference was moved inside an st.ok() check. Tests were added for both failure conditions. Pull Request resolved: https://github.com/facebook/rocksdb/pull/6922 Reviewed By: gg814 Differential Revision: D21884024 Pulled By: pdillinger fbshipit-source-id: bddd45c299aa9dc7e928c17a37a96521f8c9149e
694 lines
22 KiB
C++
694 lines
22 KiB
C++
// 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 "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/file_checksum.h"
|
|
#include "test_util/sync_point.h"
|
|
#include "test_util/testharness.h"
|
|
#include "test_util/testutil.h"
|
|
#include "util/file_checksum_helper.h"
|
|
|
|
using std::string;
|
|
using std::vector;
|
|
using std::map;
|
|
|
|
namespace ROCKSDB_NAMESPACE {
|
|
|
|
class LdbCmdTest : public testing::Test {
|
|
public:
|
|
LdbCmdTest() : testing::Test() {}
|
|
|
|
Env* TryLoadCustomOrDefaultEnv() {
|
|
const char* test_env_uri = getenv("TEST_ENV_URI");
|
|
if (!test_env_uri) {
|
|
return Env::Default();
|
|
}
|
|
Env* env = Env::Default();
|
|
Env::LoadEnv(test_env_uri, &env, &env_guard_);
|
|
return env;
|
|
}
|
|
|
|
private:
|
|
std::shared_ptr<Env> env_guard_;
|
|
};
|
|
|
|
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::TmpDir();
|
|
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_[dbname_.length() - 1] != '/') {
|
|
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);
|
|
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: " +
|
|
ToString(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);
|
|
std::vector<LiveFileMetaData> live_files;
|
|
db_->GetLiveFilesMetaData(&live_files);
|
|
for (auto a_file : live_files) {
|
|
Status cs = VerifyChecksum(a_file);
|
|
if (!cs.ok()) {
|
|
return cs;
|
|
}
|
|
}
|
|
return Status::OK();
|
|
}
|
|
};
|
|
|
|
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::TmpDir();
|
|
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;
|
|
test::RandomString(&rnd, 100, &v);
|
|
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;
|
|
test::RandomString(&rnd, 100, &v);
|
|
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;
|
|
test::RandomString(&rnd, 100, &v);
|
|
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;
|
|
test::RandomString(&rnd, 100, &v);
|
|
ASSERT_OK(db->Put(wopts, buf, v));
|
|
}
|
|
ASSERT_OK(db->Flush(fopts));
|
|
|
|
char arg1[] = "./ldb";
|
|
char arg2[1024];
|
|
snprintf(arg2, sizeof(arg2), "--db=%s", dbname.c_str());
|
|
char arg3[] = "file_checksum_dump";
|
|
char* argv[] = {arg1, arg2, arg3};
|
|
|
|
ASSERT_EQ(0,
|
|
LDBCommandRunner::RunCommand(3, argv, opts, LDBOptions(), nullptr));
|
|
|
|
// 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_EQ(0,
|
|
LDBCommandRunner::RunCommand(3, argv, opts, LDBOptions(), nullptr));
|
|
|
|
// 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, 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::TmpDir();
|
|
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;
|
|
test::RandomString(&rnd, 100, &v);
|
|
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;
|
|
test::RandomString(&rnd, 100, &v);
|
|
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;
|
|
test::RandomString(&rnd, 100, &v);
|
|
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;
|
|
test::RandomString(&rnd, 100, &v);
|
|
ASSERT_OK(db->Put(wopts, buf, v));
|
|
}
|
|
ASSERT_OK(db->Flush(fopts));
|
|
|
|
char arg1[] = "./ldb";
|
|
char arg2[1024];
|
|
snprintf(arg2, sizeof(arg2), "--db=%s", dbname.c_str());
|
|
char arg3[] = "file_checksum_dump";
|
|
char* argv[] = {arg1, arg2, arg3};
|
|
|
|
ASSERT_EQ(0,
|
|
LDBCommandRunner::RunCommand(3, argv, opts, LDBOptions(), nullptr));
|
|
|
|
// 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_EQ(0,
|
|
LDBCommandRunner::RunCommand(3, argv, opts, LDBOptions(), nullptr));
|
|
|
|
// 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, 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::TmpDir();
|
|
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::TmpDir();
|
|
|
|
{
|
|
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::TmpDir();
|
|
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 ROCKSDB_NAMESPACE
|
|
|
|
#ifdef ROCKSDB_UNITTESTS_WITH_CUSTOM_OBJECTS_FROM_STATIC_LIBS
|
|
extern "C" {
|
|
void RegisterCustomObjects(int argc, char** argv);
|
|
}
|
|
#else
|
|
void RegisterCustomObjects(int /*argc*/, char** /*argv*/) {}
|
|
#endif // !ROCKSDB_UNITTESTS_WITH_CUSTOM_OBJECTS_FROM_STATIC_LIBS
|
|
|
|
int main(int argc, char** argv) {
|
|
ROCKSDB_NAMESPACE::port::InstallStackTraceHandler();
|
|
::testing::InitGoogleTest(&argc, argv);
|
|
RegisterCustomObjects(argc, argv);
|
|
return RUN_ALL_TESTS();
|
|
}
|
|
#else
|
|
#include <stdio.h>
|
|
|
|
int main(int /*argc*/, char** /*argv*/) {
|
|
fprintf(stderr, "SKIPPED as LDBCommand is not supported in ROCKSDB_LITE\n");
|
|
return 0;
|
|
}
|
|
|
|
#endif // ROCKSDB_LITE
|