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.
463 lines
20 KiB
463 lines
20 KiB
// Copyright (c) 2011-present, Facebook, Inc. All rights reserved.
|
|
// This source code is licensed under the BSD-style license found in the
|
|
// LICENSE file in the root directory of this source tree. An additional grant
|
|
// of patent rights can be found in the PATENTS file in the same directory.
|
|
//
|
|
// Copyright (c) 2011 The LevelDB Authors. All rights reserved.
|
|
// Use of this source code is governed by a BSD-style license that can be
|
|
// found in the LICENSE file. See the AUTHORS file for names of contributors.
|
|
|
|
#ifndef __STDC_FORMAT_MACROS
|
|
#define __STDC_FORMAT_MACROS
|
|
#endif
|
|
|
|
#include <inttypes.h>
|
|
#include <cctype>
|
|
#include <cstring>
|
|
#include <unordered_map>
|
|
|
|
#include "rocksdb/cache.h"
|
|
#include "rocksdb/convenience.h"
|
|
#include "rocksdb/memtablerep.h"
|
|
#include "rocksdb/utilities/leveldb_options.h"
|
|
#include "util/options_helper.h"
|
|
#include "util/options_parser.h"
|
|
#include "util/options_sanity_check.h"
|
|
#include "util/random.h"
|
|
#include "util/stderr_logger.h"
|
|
#include "util/testharness.h"
|
|
#include "util/testutil.h"
|
|
|
|
#ifndef GFLAGS
|
|
bool FLAGS_enable_print = false;
|
|
#else
|
|
#include <gflags/gflags.h>
|
|
using GFLAGS::ParseCommandLineFlags;
|
|
DEFINE_bool(enable_print, false, "Print options generated to console.");
|
|
#endif // GFLAGS
|
|
|
|
namespace rocksdb {
|
|
|
|
// Verify options are settable from options strings.
|
|
// We take the approach that depends on compiler behavior that copy constructor
|
|
// won't touch implicit padding bytes, so that the test is fragile.
|
|
// As a result, we only run the tests to verify new fields in options are
|
|
// settable through string on limited platforms as it depends on behavior of
|
|
// compilers.
|
|
#ifndef ROCKSDB_LITE
|
|
#ifdef OS_LINUX
|
|
#ifndef __clang__
|
|
|
|
class OptionsSettableTest : public testing::Test {
|
|
public:
|
|
OptionsSettableTest() {}
|
|
};
|
|
|
|
const char kSpecialChar = 'z';
|
|
typedef std::vector<std::pair<int, size_t>> OffsetGap;
|
|
|
|
void FillWithSpecialChar(char* start_ptr, size_t total_size,
|
|
const OffsetGap& blacklist) {
|
|
size_t offset = 0;
|
|
for (auto& pair : blacklist) {
|
|
std::memset(start_ptr + offset, kSpecialChar, pair.first - offset);
|
|
offset = pair.first + pair.second;
|
|
}
|
|
std::memset(start_ptr + offset, kSpecialChar, total_size - offset);
|
|
}
|
|
|
|
int NumUnsetBytes(char* start_ptr, size_t total_size,
|
|
const OffsetGap& blacklist) {
|
|
int total_unset_bytes_base = 0;
|
|
size_t offset = 0;
|
|
for (auto& pair : blacklist) {
|
|
for (char* ptr = start_ptr + offset; ptr < start_ptr + pair.first; ptr++) {
|
|
if (*ptr == kSpecialChar) {
|
|
total_unset_bytes_base++;
|
|
}
|
|
}
|
|
offset = pair.first + pair.second;
|
|
}
|
|
for (char* ptr = start_ptr + offset; ptr < start_ptr + total_size; ptr++) {
|
|
if (*ptr == kSpecialChar) {
|
|
total_unset_bytes_base++;
|
|
}
|
|
}
|
|
return total_unset_bytes_base;
|
|
}
|
|
|
|
// If the test fails, likely a new option is added to BlockBasedTableOptions
|
|
// but it cannot be set through GetBlockBasedTableOptionsFromString(), or the
|
|
// test is not updated accordingly.
|
|
// After adding an option, we need to make sure it is settable by
|
|
// GetBlockBasedTableOptionsFromString() and add the option to the input string
|
|
// passed to the GetBlockBasedTableOptionsFromString() in this test.
|
|
// If it is a complicated type, you also need to add the field to
|
|
// kBbtoBlacklist, and maybe add customized verification for it.
|
|
TEST_F(OptionsSettableTest, BlockBasedTableOptionsAllFieldsSettable) {
|
|
// Items in the form of <offset, size>. Need to be in ascending order
|
|
// and not overlapping. Need to updated if new pointer-option is added.
|
|
const OffsetGap kBbtoBlacklist = {
|
|
{offsetof(struct BlockBasedTableOptions, flush_block_policy_factory),
|
|
sizeof(std::shared_ptr<FlushBlockPolicyFactory>)},
|
|
{offsetof(struct BlockBasedTableOptions, block_cache),
|
|
sizeof(std::shared_ptr<Cache>)},
|
|
{offsetof(struct BlockBasedTableOptions, persistent_cache),
|
|
sizeof(std::shared_ptr<PersistentCache>)},
|
|
{offsetof(struct BlockBasedTableOptions, block_cache_compressed),
|
|
sizeof(std::shared_ptr<Cache>)},
|
|
{offsetof(struct BlockBasedTableOptions, filter_policy),
|
|
sizeof(std::shared_ptr<const FilterPolicy>)},
|
|
};
|
|
|
|
// In this test, we catch a new option of BlockBasedTableOptions that is not
|
|
// settable through GetBlockBasedTableOptionsFromString().
|
|
// We count padding bytes of the option struct, and assert it to be the same
|
|
// as unset bytes of an option struct initialized by
|
|
// GetBlockBasedTableOptionsFromString().
|
|
|
|
char* bbto_ptr = new char[sizeof(BlockBasedTableOptions)];
|
|
|
|
// Count padding bytes by setting all bytes in the memory to a special char,
|
|
// copy a well constructed struct to this memory and see how many special
|
|
// bytes left.
|
|
BlockBasedTableOptions* bbto = new (bbto_ptr) BlockBasedTableOptions();
|
|
FillWithSpecialChar(bbto_ptr, sizeof(BlockBasedTableOptions), kBbtoBlacklist);
|
|
// It based on the behavior of compiler that padding bytes are not changed
|
|
// when copying the struct. It's prone to failure when compiler behavior
|
|
// changes. We verify there is unset bytes to detect the case.
|
|
*bbto = BlockBasedTableOptions();
|
|
int unset_bytes_base =
|
|
NumUnsetBytes(bbto_ptr, sizeof(BlockBasedTableOptions), kBbtoBlacklist);
|
|
ASSERT_GT(unset_bytes_base, 0);
|
|
bbto->~BlockBasedTableOptions();
|
|
|
|
// Construct the base option passed into
|
|
// GetBlockBasedTableOptionsFromString().
|
|
bbto = new (bbto_ptr) BlockBasedTableOptions();
|
|
FillWithSpecialChar(bbto_ptr, sizeof(BlockBasedTableOptions), kBbtoBlacklist);
|
|
// This option is not setable:
|
|
bbto->use_delta_encoding = true;
|
|
|
|
char* new_bbto_ptr = new char[sizeof(BlockBasedTableOptions)];
|
|
BlockBasedTableOptions* new_bbto =
|
|
new (new_bbto_ptr) BlockBasedTableOptions();
|
|
FillWithSpecialChar(new_bbto_ptr, sizeof(BlockBasedTableOptions),
|
|
kBbtoBlacklist);
|
|
|
|
// Need to update the option string if a new option is added.
|
|
ASSERT_OK(GetBlockBasedTableOptionsFromString(
|
|
*bbto,
|
|
"cache_index_and_filter_blocks=1;"
|
|
"cache_index_and_filter_blocks_with_high_priority=true;"
|
|
"pin_l0_filter_and_index_blocks_in_cache=1;"
|
|
"index_type=kHashSearch;"
|
|
"checksum=kxxHash;hash_index_allow_collision=1;no_block_cache=1;"
|
|
"block_cache=1M;block_cache_compressed=1k;block_size=1024;"
|
|
"block_size_deviation=8;block_restart_interval=4; "
|
|
"index_block_restart_interval=4;"
|
|
"filter_policy=bloomfilter:4:true;whole_key_filtering=1;"
|
|
"skip_table_builder_flush=1;format_version=1;"
|
|
"hash_index_allow_collision=false;"
|
|
"verify_compression=true;read_amp_bytes_per_bit=0",
|
|
new_bbto));
|
|
|
|
ASSERT_EQ(unset_bytes_base,
|
|
NumUnsetBytes(new_bbto_ptr, sizeof(BlockBasedTableOptions),
|
|
kBbtoBlacklist));
|
|
|
|
ASSERT_TRUE(new_bbto->block_cache.get() != nullptr);
|
|
ASSERT_TRUE(new_bbto->block_cache_compressed.get() != nullptr);
|
|
ASSERT_TRUE(new_bbto->filter_policy.get() != nullptr);
|
|
|
|
bbto->~BlockBasedTableOptions();
|
|
new_bbto->~BlockBasedTableOptions();
|
|
|
|
delete[] bbto_ptr;
|
|
delete[] new_bbto_ptr;
|
|
}
|
|
|
|
// If the test fails, likely a new option is added to DBOptions
|
|
// but it cannot be set through GetDBOptionsFromString(), or the test is not
|
|
// updated accordingly.
|
|
// After adding an option, we need to make sure it is settable by
|
|
// GetDBOptionsFromString() and add the option to the input string passed to
|
|
// DBOptionsFromString()in this test.
|
|
// If it is a complicated type, you also need to add the field to
|
|
// kDBOptionsBlacklist, and maybe add customized verification for it.
|
|
TEST_F(OptionsSettableTest, DBOptionsAllFieldsSettable) {
|
|
const OffsetGap kDBOptionsBlacklist = {
|
|
{offsetof(struct DBOptions, env), sizeof(Env*)},
|
|
{offsetof(struct DBOptions, rate_limiter),
|
|
sizeof(std::shared_ptr<RateLimiter>)},
|
|
{offsetof(struct DBOptions, sst_file_manager),
|
|
sizeof(std::shared_ptr<SstFileManager>)},
|
|
{offsetof(struct DBOptions, info_log), sizeof(std::shared_ptr<Logger>)},
|
|
{offsetof(struct DBOptions, statistics),
|
|
sizeof(std::shared_ptr<Statistics>)},
|
|
{offsetof(struct DBOptions, db_paths), sizeof(std::vector<DbPath>)},
|
|
{offsetof(struct DBOptions, db_log_dir), sizeof(std::string)},
|
|
{offsetof(struct DBOptions, wal_dir), sizeof(std::string)},
|
|
{offsetof(struct DBOptions, write_buffer_manager),
|
|
sizeof(std::shared_ptr<WriteBufferManager>)},
|
|
{offsetof(struct DBOptions, listeners),
|
|
sizeof(std::vector<std::shared_ptr<EventListener>>)},
|
|
{offsetof(struct DBOptions, row_cache), sizeof(std::shared_ptr<Cache>)},
|
|
{offsetof(struct DBOptions, wal_filter), sizeof(const WalFilter*)},
|
|
};
|
|
|
|
char* options_ptr = new char[sizeof(DBOptions)];
|
|
|
|
// Count padding bytes by setting all bytes in the memory to a special char,
|
|
// copy a well constructed struct to this memory and see how many special
|
|
// bytes left.
|
|
DBOptions* options = new (options_ptr) DBOptions();
|
|
FillWithSpecialChar(options_ptr, sizeof(DBOptions), kDBOptionsBlacklist);
|
|
// It based on the behavior of compiler that padding bytes are not changed
|
|
// when copying the struct. It's prone to failure when compiler behavior
|
|
// changes. We verify there is unset bytes to detect the case.
|
|
*options = DBOptions();
|
|
int unset_bytes_base =
|
|
NumUnsetBytes(options_ptr, sizeof(DBOptions), kDBOptionsBlacklist);
|
|
ASSERT_GT(unset_bytes_base, 0);
|
|
options->~DBOptions();
|
|
|
|
options = new (options_ptr) DBOptions();
|
|
FillWithSpecialChar(options_ptr, sizeof(DBOptions), kDBOptionsBlacklist);
|
|
|
|
char* new_options_ptr = new char[sizeof(DBOptions)];
|
|
DBOptions* new_options = new (new_options_ptr) DBOptions();
|
|
FillWithSpecialChar(new_options_ptr, sizeof(DBOptions), kDBOptionsBlacklist);
|
|
|
|
// Need to update the option string if a new option is added.
|
|
ASSERT_OK(
|
|
GetDBOptionsFromString(*options,
|
|
"wal_bytes_per_sync=4295048118;"
|
|
"delete_obsolete_files_period_micros=4294967758;"
|
|
"WAL_ttl_seconds=4295008036;"
|
|
"WAL_size_limit_MB=4295036161;"
|
|
"wal_dir=path/to/wal_dir;"
|
|
"db_write_buffer_size=2587;"
|
|
"max_subcompactions=64330;"
|
|
"table_cache_numshardbits=28;"
|
|
"max_open_files=72;"
|
|
"max_file_opening_threads=35;"
|
|
"base_background_compactions=3;"
|
|
"max_background_compactions=33;"
|
|
"use_fsync=true;"
|
|
"use_adaptive_mutex=false;"
|
|
"max_total_wal_size=4295005604;"
|
|
"compaction_readahead_size=0;"
|
|
"new_table_reader_for_compaction_inputs=false;"
|
|
"keep_log_file_num=4890;"
|
|
"skip_stats_update_on_db_open=false;"
|
|
"max_manifest_file_size=4295009941;"
|
|
"db_log_dir=path/to/db_log_dir;"
|
|
"skip_log_error_on_recovery=true;"
|
|
"writable_file_max_buffer_size=1048576;"
|
|
"paranoid_checks=true;"
|
|
"is_fd_close_on_exec=false;"
|
|
"bytes_per_sync=4295013613;"
|
|
"enable_thread_tracking=false;"
|
|
"disable_data_sync=false;"
|
|
"recycle_log_file_num=0;"
|
|
"disableDataSync=false;"
|
|
"create_missing_column_families=true;"
|
|
"log_file_time_to_roll=3097;"
|
|
"max_background_flushes=35;"
|
|
"create_if_missing=false;"
|
|
"error_if_exists=true;"
|
|
"allow_os_buffer=false;"
|
|
"delayed_write_rate=4294976214;"
|
|
"manifest_preallocation_size=1222;"
|
|
"allow_mmap_writes=false;"
|
|
"stats_dump_period_sec=70127;"
|
|
"allow_fallocate=true;"
|
|
"allow_mmap_reads=false;"
|
|
"use_direct_reads=false;"
|
|
"max_log_file_size=4607;"
|
|
"random_access_max_buffer_size=1048576;"
|
|
"advise_random_on_open=true;"
|
|
"fail_if_options_file_error=false;"
|
|
"allow_concurrent_memtable_write=true;"
|
|
"wal_recovery_mode=kPointInTimeRecovery;"
|
|
"enable_write_thread_adaptive_yield=true;"
|
|
"write_thread_slow_yield_usec=5;"
|
|
"write_thread_max_yield_usec=1000;"
|
|
"access_hint_on_compaction_start=NONE;"
|
|
"info_log_level=DEBUG_LEVEL;"
|
|
"dump_malloc_stats=false;"
|
|
"allow_2pc=false;"
|
|
"avoid_flush_during_recovery=false;"
|
|
"avoid_flush_during_shutdown=false;",
|
|
new_options));
|
|
|
|
ASSERT_EQ(unset_bytes_base, NumUnsetBytes(new_options_ptr, sizeof(DBOptions),
|
|
kDBOptionsBlacklist));
|
|
|
|
options->~DBOptions();
|
|
new_options->~DBOptions();
|
|
|
|
delete[] options_ptr;
|
|
delete[] new_options_ptr;
|
|
}
|
|
|
|
// If the test fails, likely a new option is added to ColumnFamilyOptions
|
|
// but it cannot be set through GetColumnFamilyOptionsFromString(), or the
|
|
// test is not updated accordingly.
|
|
// After adding an option, we need to make sure it is settable by
|
|
// GetColumnFamilyOptionsFromString() and add the option to the input
|
|
// string passed to GetColumnFamilyOptionsFromString()in this test.
|
|
// If it is a complicated type, you also need to add the field to
|
|
// kColumnFamilyOptionsBlacklist, and maybe add customized verification
|
|
// for it.
|
|
TEST_F(OptionsSettableTest, ColumnFamilyOptionsAllFieldsSettable) {
|
|
// options in the blacklist need to appear in the same order as in
|
|
// ColumnFamilyOptions.
|
|
const OffsetGap kColumnFamilyOptionsBlacklist = {
|
|
{offsetof(struct ColumnFamilyOptions, comparator), sizeof(Comparator*)},
|
|
{offsetof(struct ColumnFamilyOptions, merge_operator),
|
|
sizeof(std::shared_ptr<MergeOperator>)},
|
|
{offsetof(struct ColumnFamilyOptions, compaction_filter),
|
|
sizeof(const CompactionFilter*)},
|
|
{offsetof(struct ColumnFamilyOptions, compaction_filter_factory),
|
|
sizeof(std::shared_ptr<CompactionFilterFactory>)},
|
|
{offsetof(struct ColumnFamilyOptions, compression_per_level),
|
|
sizeof(std::vector<CompressionType>)},
|
|
{offsetof(struct ColumnFamilyOptions, prefix_extractor),
|
|
sizeof(std::shared_ptr<const SliceTransform>)},
|
|
{offsetof(struct ColumnFamilyOptions,
|
|
max_bytes_for_level_multiplier_additional),
|
|
sizeof(std::vector<int>)},
|
|
{offsetof(struct ColumnFamilyOptions, memtable_factory),
|
|
sizeof(std::shared_ptr<MemTableRepFactory>)},
|
|
{offsetof(struct ColumnFamilyOptions, table_factory),
|
|
sizeof(std::shared_ptr<TableFactory>)},
|
|
{offsetof(struct ColumnFamilyOptions,
|
|
table_properties_collector_factories),
|
|
sizeof(ColumnFamilyOptions::TablePropertiesCollectorFactories)},
|
|
{offsetof(struct ColumnFamilyOptions, inplace_callback),
|
|
sizeof(UpdateStatus(*)(char*, uint32_t*, Slice, std::string*))},
|
|
{offsetof(struct ColumnFamilyOptions,
|
|
memtable_insert_with_hint_prefix_extractor),
|
|
sizeof(std::shared_ptr<const SliceTransform>)},
|
|
};
|
|
|
|
char* options_ptr = new char[sizeof(ColumnFamilyOptions)];
|
|
|
|
// Count padding bytes by setting all bytes in the memory to a special char,
|
|
// copy a well constructed struct to this memory and see how many special
|
|
// bytes left.
|
|
ColumnFamilyOptions* options = new (options_ptr) ColumnFamilyOptions();
|
|
FillWithSpecialChar(options_ptr, sizeof(ColumnFamilyOptions),
|
|
kColumnFamilyOptionsBlacklist);
|
|
// It based on the behavior of compiler that padding bytes are not changed
|
|
// when copying the struct. It's prone to failure when compiler behavior
|
|
// changes. We verify there is unset bytes to detect the case.
|
|
*options = ColumnFamilyOptions();
|
|
|
|
// Deprecatd option which is not initialized. Need to set it to avoid
|
|
// Valgrind error
|
|
options->max_mem_compaction_level = 0;
|
|
|
|
int unset_bytes_base = NumUnsetBytes(options_ptr, sizeof(ColumnFamilyOptions),
|
|
kColumnFamilyOptionsBlacklist);
|
|
ASSERT_GT(unset_bytes_base, 0);
|
|
options->~ColumnFamilyOptions();
|
|
|
|
options = new (options_ptr) ColumnFamilyOptions();
|
|
FillWithSpecialChar(options_ptr, sizeof(ColumnFamilyOptions),
|
|
kColumnFamilyOptionsBlacklist);
|
|
|
|
// Following options are not settable through
|
|
// GetColumnFamilyOptionsFromString():
|
|
options->rate_limit_delay_max_milliseconds = 33;
|
|
options->compaction_pri = CompactionPri::kOldestSmallestSeqFirst;
|
|
options->compaction_options_universal = CompactionOptionsUniversal();
|
|
options->compression_opts = CompressionOptions();
|
|
options->hard_rate_limit = 0;
|
|
options->soft_rate_limit = 0;
|
|
options->compaction_options_fifo = CompactionOptionsFIFO();
|
|
options->max_mem_compaction_level = 0;
|
|
|
|
char* new_options_ptr = new char[sizeof(ColumnFamilyOptions)];
|
|
ColumnFamilyOptions* new_options =
|
|
new (new_options_ptr) ColumnFamilyOptions();
|
|
FillWithSpecialChar(new_options_ptr, sizeof(ColumnFamilyOptions),
|
|
kColumnFamilyOptionsBlacklist);
|
|
|
|
// Need to update the option string if a new option is added.
|
|
ASSERT_OK(GetColumnFamilyOptionsFromString(
|
|
*options,
|
|
"compaction_filter_factory=mpudlojcujCompactionFilterFactory;"
|
|
"table_factory=PlainTable;"
|
|
"prefix_extractor=rocksdb.CappedPrefix.13;"
|
|
"comparator=leveldb.BytewiseComparator;"
|
|
"compression_per_level=kBZip2Compression:kBZip2Compression:"
|
|
"kBZip2Compression:kNoCompression:kZlibCompression:kBZip2Compression:"
|
|
"kSnappyCompression;"
|
|
"max_bytes_for_level_base=986;"
|
|
"bloom_locality=8016;"
|
|
"target_file_size_base=4294976376;"
|
|
"memtable_huge_page_size=2557;"
|
|
"max_successive_merges=5497;"
|
|
"max_sequential_skip_in_iterations=4294971408;"
|
|
"arena_block_size=1893;"
|
|
"target_file_size_multiplier=35;"
|
|
"min_write_buffer_number_to_merge=9;"
|
|
"max_write_buffer_number=84;"
|
|
"write_buffer_size=1653;"
|
|
"max_compaction_bytes=64;"
|
|
"max_bytes_for_level_multiplier=60;"
|
|
"memtable_factory=SkipListFactory;"
|
|
"compression=kNoCompression;"
|
|
"bottommost_compression=kDisableCompressionOption;"
|
|
"min_partial_merge_operands=7576;"
|
|
"level0_stop_writes_trigger=33;"
|
|
"num_levels=99;"
|
|
"level0_slowdown_writes_trigger=22;"
|
|
"level0_file_num_compaction_trigger=14;"
|
|
"compaction_filter=urxcqstuwnCompactionFilter;"
|
|
"soft_rate_limit=530.615385;"
|
|
"soft_pending_compaction_bytes_limit=0;"
|
|
"max_write_buffer_number_to_maintain=84;"
|
|
"verify_checksums_in_compaction=false;"
|
|
"merge_operator=aabcxehazrMergeOperator;"
|
|
"memtable_prefix_bloom_size_ratio=0.4642;"
|
|
"memtable_insert_with_hint_prefix_extractor=rocksdb.CappedPrefix.13;"
|
|
"paranoid_file_checks=true;"
|
|
"force_consistency_checks=true;"
|
|
"inplace_update_num_locks=7429;"
|
|
"optimize_filters_for_hits=false;"
|
|
"level_compaction_dynamic_level_bytes=false;"
|
|
"inplace_update_support=false;"
|
|
"compaction_style=kCompactionStyleFIFO;"
|
|
"purge_redundant_kvs_while_flush=true;"
|
|
"hard_pending_compaction_bytes_limit=0;"
|
|
"disable_auto_compactions=false;"
|
|
"report_bg_io_stats=true;",
|
|
new_options));
|
|
|
|
ASSERT_EQ(unset_bytes_base,
|
|
NumUnsetBytes(new_options_ptr, sizeof(ColumnFamilyOptions),
|
|
kColumnFamilyOptionsBlacklist));
|
|
|
|
options->~ColumnFamilyOptions();
|
|
new_options->~ColumnFamilyOptions();
|
|
|
|
delete[] options_ptr;
|
|
delete[] new_options_ptr;
|
|
}
|
|
#endif // !__clang__
|
|
#endif // OS_LINUX
|
|
#endif // !ROCKSDB_LITE
|
|
|
|
} // namespace rocksdb
|
|
|
|
int main(int argc, char** argv) {
|
|
::testing::InitGoogleTest(&argc, argv);
|
|
#ifdef GFLAGS
|
|
ParseCommandLineFlags(&argc, &argv, true);
|
|
#endif // GFLAGS
|
|
return RUN_ALL_TESTS();
|
|
}
|
|
|