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.
rocksdb/cache/lru_secondary_cache_test.cc

598 lines
22 KiB

Add a secondary cache implementation based on LRUCache 1 (#9518) Summary: **Summary:** RocksDB uses a block cache to reduce IO and make queries more efficient. The block cache is based on the LRU algorithm (LRUCache) and keeps objects containing uncompressed data, such as Block, ParsedFullFilterBlock etc. It allows the user to configure a second level cache (rocksdb::SecondaryCache) to extend the primary block cache by holding items evicted from it. Some of the major RocksDB users, like MyRocks, use direct IO and would like to use a primary block cache for uncompressed data and a secondary cache for compressed data. The latter allows us to mitigate the loss of the Linux page cache due to direct IO. This PR includes a concrete implementation of rocksdb::SecondaryCache that integrates with compression libraries such as LZ4 and implements an LRU cache to hold compressed blocks. Pull Request resolved: https://github.com/facebook/rocksdb/pull/9518 Test Plan: In this PR, the lru_secondary_cache_test.cc includes the following tests: 1. The unit tests for the secondary cache with either compression or no compression, such as basic tests, fails tests. 2. The integration tests with both primary cache and this secondary cache . **Follow Up:** 1. Statistics (e.g. compression ratio) will be added in another PR. 2. Once this implementation is ready, I will do some shadow testing and benchmarking with UDB to measure the impact. Reviewed By: anand1976 Differential Revision: D34430930 Pulled By: gitbw95 fbshipit-source-id: 218d78b672a2f914856d8a90ff32f2f5b5043ded
3 years ago
// 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).
#include "cache/lru_secondary_cache.h"
#include <algorithm>
#include <cstdint>
#include "memory/jemalloc_nodump_allocator.h"
#include "memory/memory_allocator.h"
#include "test_util/testharness.h"
#include "test_util/testutil.h"
#include "util/compression.h"
#include "util/random.h"
namespace ROCKSDB_NAMESPACE {
class LRUSecondaryCacheTest : public testing::Test {
public:
LRUSecondaryCacheTest() : fail_create_(false) {}
~LRUSecondaryCacheTest() {}
protected:
class TestItem {
public:
TestItem(const char* buf, size_t size) : buf_(new char[size]), size_(size) {
memcpy(buf_.get(), buf, size);
}
~TestItem() {}
char* Buf() { return buf_.get(); }
size_t Size() { return size_; }
private:
std::unique_ptr<char[]> buf_;
size_t size_;
};
static size_t SizeCallback(void* obj) {
return reinterpret_cast<TestItem*>(obj)->Size();
}
static Status SaveToCallback(void* from_obj, size_t from_offset,
size_t length, void* out) {
TestItem* item = reinterpret_cast<TestItem*>(from_obj);
const char* buf = item->Buf();
EXPECT_EQ(length, item->Size());
EXPECT_EQ(from_offset, 0);
memcpy(out, buf, length);
return Status::OK();
}
static void DeletionCallback(const Slice& /*key*/, void* obj) {
delete reinterpret_cast<TestItem*>(obj);
obj = nullptr;
}
static Cache::CacheItemHelper helper_;
static Status SaveToCallbackFail(void* /*obj*/, size_t /*offset*/,
size_t /*size*/, void* /*out*/) {
return Status::NotSupported();
}
static Cache::CacheItemHelper helper_fail_;
Cache::CreateCallback test_item_creator = [&](const void* buf, size_t size,
void** out_obj,
size_t* charge) -> Status {
if (fail_create_) {
return Status::NotSupported();
}
*out_obj = reinterpret_cast<void*>(new TestItem((char*)buf, size));
*charge = size;
return Status::OK();
};
void SetFailCreate(bool fail) { fail_create_ = fail; }
void BasicTest(bool sec_cache_is_compressed, bool use_jemalloc) {
LRUSecondaryCacheOptions opts;
opts.capacity = 2048;
opts.num_shard_bits = 0;
opts.metadata_charge_policy = kDontChargeCacheMetadata;
if (sec_cache_is_compressed) {
if (!LZ4_Supported()) {
ROCKSDB_GTEST_SKIP("This test requires LZ4 support.");
opts.compression_type = CompressionType::kNoCompression;
}
} else {
opts.compression_type = CompressionType::kNoCompression;
}
if (use_jemalloc) {
JemallocAllocatorOptions jopts;
std::shared_ptr<MemoryAllocator> allocator;
std::string msg;
if (JemallocNodumpAllocator::IsSupported(&msg)) {
Status s = NewJemallocNodumpAllocator(jopts, &allocator);
if (s.ok()) {
opts.memory_allocator = allocator;
}
} else {
ROCKSDB_GTEST_BYPASS("JEMALLOC not supported");
}
}
std::shared_ptr<SecondaryCache> cache = NewLRUSecondaryCache(opts);
// Lookup an non-existent key.
std::unique_ptr<SecondaryCacheResultHandle> handle0 =
cache->Lookup("k0", test_item_creator, true);
ASSERT_EQ(handle0, nullptr);
Random rnd(301);
// Insert and Lookup the first item.
std::string str1;
test::CompressibleString(&rnd, 0.25, 1000, &str1);
TestItem item1(str1.data(), str1.length());
ASSERT_OK(cache->Insert("k1", &item1, &LRUSecondaryCacheTest::helper_));
std::unique_ptr<SecondaryCacheResultHandle> handle1 =
cache->Lookup("k1", test_item_creator, true);
ASSERT_NE(handle1, nullptr);
// delete reinterpret_cast<TestItem*>(handle1->Value());
std::unique_ptr<TestItem> val1 =
std::unique_ptr<TestItem>(static_cast<TestItem*>(handle1->Value()));
ASSERT_NE(val1, nullptr);
ASSERT_EQ(memcmp(val1->Buf(), item1.Buf(), item1.Size()), 0);
// Insert and Lookup the second item.
std::string str2;
test::CompressibleString(&rnd, 0.5, 1000, &str2);
TestItem item2(str2.data(), str2.length());
ASSERT_OK(cache->Insert("k2", &item2, &LRUSecondaryCacheTest::helper_));
std::unique_ptr<SecondaryCacheResultHandle> handle2 =
cache->Lookup("k2", test_item_creator, true);
ASSERT_NE(handle2, nullptr);
std::unique_ptr<TestItem> val2 =
std::unique_ptr<TestItem>(static_cast<TestItem*>(handle2->Value()));
ASSERT_NE(val2, nullptr);
ASSERT_EQ(memcmp(val2->Buf(), item2.Buf(), item2.Size()), 0);
// Lookup the first item again to make sure it is still in the cache.
std::unique_ptr<SecondaryCacheResultHandle> handle1_1 =
cache->Lookup("k1", test_item_creator, true);
ASSERT_NE(handle1_1, nullptr);
std::unique_ptr<TestItem> val1_1 =
std::unique_ptr<TestItem>(static_cast<TestItem*>(handle1_1->Value()));
ASSERT_NE(val1_1, nullptr);
ASSERT_EQ(memcmp(val1_1->Buf(), item1.Buf(), item1.Size()), 0);
std::vector<SecondaryCacheResultHandle*> handles = {handle1.get(),
handle2.get()};
cache->WaitAll(handles);
cache->Erase("k1");
handle1 = cache->Lookup("k1", test_item_creator, true);
ASSERT_EQ(handle1, nullptr);
cache.reset();
}
void FailsTest(bool sec_cache_is_compressed) {
LRUSecondaryCacheOptions secondary_cache_opts;
if (sec_cache_is_compressed) {
if (!LZ4_Supported()) {
ROCKSDB_GTEST_SKIP("This test requires LZ4 support.");
secondary_cache_opts.compression_type = CompressionType::kNoCompression;
}
} else {
secondary_cache_opts.compression_type = CompressionType::kNoCompression;
}
secondary_cache_opts.capacity = 1100;
secondary_cache_opts.num_shard_bits = 0;
secondary_cache_opts.metadata_charge_policy = kDontChargeCacheMetadata;
std::shared_ptr<SecondaryCache> cache =
NewLRUSecondaryCache(secondary_cache_opts);
// Insert and Lookup the first item.
Random rnd(301);
std::string str1(rnd.RandomString(1000));
TestItem item1(str1.data(), str1.length());
ASSERT_OK(cache->Insert("k1", &item1, &LRUSecondaryCacheTest::helper_));
std::unique_ptr<SecondaryCacheResultHandle> handle1 =
cache->Lookup("k1", test_item_creator, true);
ASSERT_NE(handle1, nullptr);
std::unique_ptr<TestItem> val1 =
std::unique_ptr<TestItem>(static_cast<TestItem*>(handle1->Value()));
ASSERT_NE(val1, nullptr);
ASSERT_EQ(memcmp(val1->Buf(), item1.Buf(), item1.Size()), 0);
// Insert and Lookup the second item.
std::string str2(rnd.RandomString(200));
TestItem item2(str2.data(), str2.length());
// k1 is evicted.
ASSERT_OK(cache->Insert("k2", &item2, &LRUSecondaryCacheTest::helper_));
std::unique_ptr<SecondaryCacheResultHandle> handle1_1 =
cache->Lookup("k1", test_item_creator, true);
ASSERT_EQ(handle1_1, nullptr);
std::unique_ptr<SecondaryCacheResultHandle> handle2 =
cache->Lookup("k2", test_item_creator, true);
ASSERT_NE(handle2, nullptr);
std::unique_ptr<TestItem> val2 =
std::unique_ptr<TestItem>(static_cast<TestItem*>(handle2->Value()));
ASSERT_NE(val2, nullptr);
ASSERT_EQ(memcmp(val2->Buf(), item2.Buf(), item2.Size()), 0);
// Create Fails.
SetFailCreate(true);
std::unique_ptr<SecondaryCacheResultHandle> handle2_1 =
cache->Lookup("k2", test_item_creator, true);
ASSERT_EQ(handle2_1, nullptr);
// Save Fails.
std::string str3 = rnd.RandomString(10);
TestItem item3(str3.data(), str3.length());
ASSERT_NOK(
cache->Insert("k3", &item3, &LRUSecondaryCacheTest::helper_fail_));
cache.reset();
}
void BasicIntegrationTest(bool sec_cache_is_compressed) {
LRUSecondaryCacheOptions secondary_cache_opts;
if (sec_cache_is_compressed) {
if (!LZ4_Supported()) {
ROCKSDB_GTEST_SKIP("This test requires LZ4 support.");
secondary_cache_opts.compression_type = CompressionType::kNoCompression;
}
} else {
secondary_cache_opts.compression_type = CompressionType::kNoCompression;
}
secondary_cache_opts.capacity = 2300;
secondary_cache_opts.num_shard_bits = 0;
secondary_cache_opts.metadata_charge_policy = kDontChargeCacheMetadata;
std::shared_ptr<SecondaryCache> secondary_cache =
NewLRUSecondaryCache(secondary_cache_opts);
LRUCacheOptions lru_cache_opts(1024, 0, false, 0.5, nullptr,
kDefaultToAdaptiveMutex,
kDontChargeCacheMetadata);
lru_cache_opts.secondary_cache = secondary_cache;
std::shared_ptr<Cache> cache = NewLRUCache(lru_cache_opts);
std::shared_ptr<Statistics> stats = CreateDBStatistics();
Random rnd(301);
std::string str1 = rnd.RandomString(1010);
std::string str1_clone{str1};
TestItem* item1 = new TestItem(str1.data(), str1.length());
ASSERT_OK(cache->Insert("k1", item1, &LRUSecondaryCacheTest::helper_,
str1.length()));
std::string str2 = rnd.RandomString(1020);
TestItem* item2 = new TestItem(str2.data(), str2.length());
// After Insert, lru cache contains k2 and secondary cache contains k1.
ASSERT_OK(cache->Insert("k2", item2, &LRUSecondaryCacheTest::helper_,
str2.length()));
std::string str3 = rnd.RandomString(1020);
TestItem* item3 = new TestItem(str3.data(), str3.length());
// After Insert, lru cache contains k3 and secondary cache contains k1 and
// k2
ASSERT_OK(cache->Insert("k3", item3, &LRUSecondaryCacheTest::helper_,
str3.length()));
Cache::Handle* handle;
handle =
cache->Lookup("k3", &LRUSecondaryCacheTest::helper_, test_item_creator,
Cache::Priority::LOW, true, stats.get());
ASSERT_NE(handle, nullptr);
TestItem* val3 = static_cast<TestItem*>(cache->Value(handle));
ASSERT_NE(val3, nullptr);
ASSERT_EQ(memcmp(val3->Buf(), item3->Buf(), item3->Size()), 0);
cache->Release(handle);
// Lookup an non-existent key.
handle =
cache->Lookup("k0", &LRUSecondaryCacheTest::helper_, test_item_creator,
Cache::Priority::LOW, true, stats.get());
ASSERT_EQ(handle, nullptr);
// This Lookup should promote k1 and demote k3, so k2 is evicted from the
// secondary cache. The lru cache contains k1 and secondary cache contains
// k3. item1 was Free(), so it cannot be compared against the item1.
handle =
cache->Lookup("k1", &LRUSecondaryCacheTest::helper_, test_item_creator,
Cache::Priority::LOW, true, stats.get());
ASSERT_NE(handle, nullptr);
TestItem* val1_1 = static_cast<TestItem*>(cache->Value(handle));
ASSERT_NE(val1_1, nullptr);
ASSERT_EQ(memcmp(val1_1->Buf(), str1_clone.data(), str1_clone.size()), 0);
cache->Release(handle);
handle =
cache->Lookup("k2", &LRUSecondaryCacheTest::helper_, test_item_creator,
Cache::Priority::LOW, true, stats.get());
ASSERT_EQ(handle, nullptr);
cache.reset();
secondary_cache.reset();
}
void BasicIntegrationFailTest(bool sec_cache_is_compressed) {
LRUSecondaryCacheOptions secondary_cache_opts;
if (sec_cache_is_compressed) {
if (!LZ4_Supported()) {
ROCKSDB_GTEST_SKIP("This test requires LZ4 support.");
secondary_cache_opts.compression_type = CompressionType::kNoCompression;
}
} else {
secondary_cache_opts.compression_type = CompressionType::kNoCompression;
}
secondary_cache_opts.capacity = 2048;
secondary_cache_opts.num_shard_bits = 0;
secondary_cache_opts.metadata_charge_policy = kDontChargeCacheMetadata;
std::shared_ptr<SecondaryCache> secondary_cache =
NewLRUSecondaryCache(secondary_cache_opts);
LRUCacheOptions opts(1024, 0, false, 0.5, nullptr, kDefaultToAdaptiveMutex,
kDontChargeCacheMetadata);
opts.secondary_cache = secondary_cache;
std::shared_ptr<Cache> cache = NewLRUCache(opts);
Random rnd(301);
std::string str1 = rnd.RandomString(1020);
auto item1 =
std::unique_ptr<TestItem>(new TestItem(str1.data(), str1.length()));
ASSERT_NOK(cache->Insert("k1", item1.get(), nullptr, str1.length()));
ASSERT_OK(cache->Insert("k1", item1.get(), &LRUSecondaryCacheTest::helper_,
str1.length()));
item1.release(); // Appease clang-analyze "potential memory leak"
Cache::Handle* handle;
handle = cache->Lookup("k2", nullptr, test_item_creator,
Cache::Priority::LOW, true);
ASSERT_EQ(handle, nullptr);
handle = cache->Lookup("k2", &LRUSecondaryCacheTest::helper_,
test_item_creator, Cache::Priority::LOW, false);
ASSERT_EQ(handle, nullptr);
cache.reset();
secondary_cache.reset();
}
void IntegrationSaveFailTest(bool sec_cache_is_compressed) {
LRUSecondaryCacheOptions secondary_cache_opts;
if (sec_cache_is_compressed) {
if (!LZ4_Supported()) {
ROCKSDB_GTEST_SKIP("This test requires LZ4 support.");
secondary_cache_opts.compression_type = CompressionType::kNoCompression;
}
} else {
secondary_cache_opts.compression_type = CompressionType::kNoCompression;
}
secondary_cache_opts.capacity = 2048;
secondary_cache_opts.num_shard_bits = 0;
secondary_cache_opts.metadata_charge_policy = kDontChargeCacheMetadata;
std::shared_ptr<SecondaryCache> secondary_cache =
NewLRUSecondaryCache(secondary_cache_opts);
LRUCacheOptions opts(1024, 0, false, 0.5, nullptr, kDefaultToAdaptiveMutex,
kDontChargeCacheMetadata);
opts.secondary_cache = secondary_cache;
std::shared_ptr<Cache> cache = NewLRUCache(opts);
Random rnd(301);
std::string str1 = rnd.RandomString(1020);
TestItem* item1 = new TestItem(str1.data(), str1.length());
ASSERT_OK(cache->Insert("k1", item1, &LRUSecondaryCacheTest::helper_fail_,
str1.length()));
std::string str2 = rnd.RandomString(1020);
TestItem* item2 = new TestItem(str2.data(), str2.length());
// k1 should be demoted to the secondary cache.
ASSERT_OK(cache->Insert("k2", item2, &LRUSecondaryCacheTest::helper_fail_,
str2.length()));
Cache::Handle* handle;
handle = cache->Lookup("k2", &LRUSecondaryCacheTest::helper_fail_,
test_item_creator, Cache::Priority::LOW, true);
ASSERT_NE(handle, nullptr);
cache->Release(handle);
// This lookup should fail, since k1 demotion would have failed
handle = cache->Lookup("k1", &LRUSecondaryCacheTest::helper_fail_,
test_item_creator, Cache::Priority::LOW, true);
ASSERT_EQ(handle, nullptr);
// Since k1 didn't get promoted, k2 should still be in cache
handle = cache->Lookup("k2", &LRUSecondaryCacheTest::helper_fail_,
test_item_creator, Cache::Priority::LOW, true);
ASSERT_NE(handle, nullptr);
cache->Release(handle);
cache.reset();
secondary_cache.reset();
}
void IntegrationCreateFailTest(bool sec_cache_is_compressed) {
LRUSecondaryCacheOptions secondary_cache_opts;
if (sec_cache_is_compressed) {
if (!LZ4_Supported()) {
ROCKSDB_GTEST_SKIP("This test requires LZ4 support.");
secondary_cache_opts.compression_type = CompressionType::kNoCompression;
}
} else {
secondary_cache_opts.compression_type = CompressionType::kNoCompression;
}
secondary_cache_opts.capacity = 2048;
secondary_cache_opts.num_shard_bits = 0;
secondary_cache_opts.metadata_charge_policy = kDontChargeCacheMetadata;
std::shared_ptr<SecondaryCache> secondary_cache =
NewLRUSecondaryCache(secondary_cache_opts);
LRUCacheOptions opts(1024, 0, false, 0.5, nullptr, kDefaultToAdaptiveMutex,
kDontChargeCacheMetadata);
opts.secondary_cache = secondary_cache;
std::shared_ptr<Cache> cache = NewLRUCache(opts);
Random rnd(301);
std::string str1 = rnd.RandomString(1020);
TestItem* item1 = new TestItem(str1.data(), str1.length());
ASSERT_OK(cache->Insert("k1", item1, &LRUSecondaryCacheTest::helper_,
str1.length()));
std::string str2 = rnd.RandomString(1020);
TestItem* item2 = new TestItem(str2.data(), str2.length());
// k1 should be demoted to the secondary cache.
ASSERT_OK(cache->Insert("k2", item2, &LRUSecondaryCacheTest::helper_,
str2.length()));
Cache::Handle* handle;
SetFailCreate(true);
handle = cache->Lookup("k2", &LRUSecondaryCacheTest::helper_,
test_item_creator, Cache::Priority::LOW, true);
ASSERT_NE(handle, nullptr);
cache->Release(handle);
// This lookup should fail, since k1 creation would have failed
handle = cache->Lookup("k1", &LRUSecondaryCacheTest::helper_,
test_item_creator, Cache::Priority::LOW, true);
ASSERT_EQ(handle, nullptr);
// Since k1 didn't get promoted, k2 should still be in cache
handle = cache->Lookup("k2", &LRUSecondaryCacheTest::helper_,
test_item_creator, Cache::Priority::LOW, true);
ASSERT_NE(handle, nullptr);
cache->Release(handle);
cache.reset();
secondary_cache.reset();
}
void IntegrationFullCapacityTest(bool sec_cache_is_compressed) {
LRUSecondaryCacheOptions secondary_cache_opts;
if (sec_cache_is_compressed) {
if (!LZ4_Supported()) {
ROCKSDB_GTEST_SKIP("This test requires LZ4 support.");
secondary_cache_opts.compression_type = CompressionType::kNoCompression;
}
} else {
secondary_cache_opts.compression_type = CompressionType::kNoCompression;
}
secondary_cache_opts.capacity = 2048;
secondary_cache_opts.num_shard_bits = 0;
secondary_cache_opts.metadata_charge_policy = kDontChargeCacheMetadata;
std::shared_ptr<SecondaryCache> secondary_cache =
NewLRUSecondaryCache(secondary_cache_opts);
LRUCacheOptions opts(1024, 0, /*_strict_capacity_limit=*/true, 0.5, nullptr,
kDefaultToAdaptiveMutex, kDontChargeCacheMetadata);
opts.secondary_cache = secondary_cache;
std::shared_ptr<Cache> cache = NewLRUCache(opts);
Random rnd(301);
std::string str1 = rnd.RandomString(1020);
TestItem* item1 = new TestItem(str1.data(), str1.length());
ASSERT_OK(cache->Insert("k1", item1, &LRUSecondaryCacheTest::helper_,
str1.length()));
std::string str2 = rnd.RandomString(1020);
TestItem* item2 = new TestItem(str2.data(), str2.length());
// k1 should be demoted to the secondary cache.
ASSERT_OK(cache->Insert("k2", item2, &LRUSecondaryCacheTest::helper_,
str2.length()));
Cache::Handle* handle;
handle = cache->Lookup("k2", &LRUSecondaryCacheTest::helper_,
test_item_creator, Cache::Priority::LOW, true);
ASSERT_NE(handle, nullptr);
// k1 promotion should fail due to the block cache being at capacity,
// but the lookup should still succeed
Cache::Handle* handle2;
handle2 = cache->Lookup("k1", &LRUSecondaryCacheTest::helper_,
test_item_creator, Cache::Priority::LOW, true);
ASSERT_NE(handle2, nullptr);
// Since k1 didn't get inserted, k2 should still be in cache
cache->Release(handle);
cache->Release(handle2);
handle = cache->Lookup("k2", &LRUSecondaryCacheTest::helper_,
test_item_creator, Cache::Priority::LOW, true);
ASSERT_NE(handle, nullptr);
cache->Release(handle);
cache.reset();
secondary_cache.reset();
}
private:
bool fail_create_;
};
Cache::CacheItemHelper LRUSecondaryCacheTest::helper_(
LRUSecondaryCacheTest::SizeCallback, LRUSecondaryCacheTest::SaveToCallback,
LRUSecondaryCacheTest::DeletionCallback);
Cache::CacheItemHelper LRUSecondaryCacheTest::helper_fail_(
LRUSecondaryCacheTest::SizeCallback,
LRUSecondaryCacheTest::SaveToCallbackFail,
LRUSecondaryCacheTest::DeletionCallback);
TEST_F(LRUSecondaryCacheTest, BasicTestWithNoCompression) {
BasicTest(false, false);
}
TEST_F(LRUSecondaryCacheTest, BasicTestWithMemoryAllocatorAndNoCompression) {
BasicTest(false, true);
}
TEST_F(LRUSecondaryCacheTest, BasicTestWithCompression) {
BasicTest(true, false);
}
TEST_F(LRUSecondaryCacheTest, BasicTestWithMemoryAllocatorAndCompression) {
BasicTest(true, true);
}
TEST_F(LRUSecondaryCacheTest, FailsTestWithNoCompression) { FailsTest(false); }
TEST_F(LRUSecondaryCacheTest, FailsTestWithCompression) { FailsTest(true); }
TEST_F(LRUSecondaryCacheTest, BasicIntegrationTestWithNoCompression) {
BasicIntegrationTest(false);
}
TEST_F(LRUSecondaryCacheTest, BasicIntegrationTestWithCompression) {
BasicIntegrationTest(true);
}
TEST_F(LRUSecondaryCacheTest, BasicIntegrationFailTestWithNoCompression) {
BasicIntegrationFailTest(false);
}
TEST_F(LRUSecondaryCacheTest, BasicIntegrationFailTestWithCompression) {
BasicIntegrationFailTest(true);
}
TEST_F(LRUSecondaryCacheTest, IntegrationSaveFailTestWithNoCompression) {
IntegrationSaveFailTest(false);
}
TEST_F(LRUSecondaryCacheTest, IntegrationSaveFailTestWithCompression) {
IntegrationSaveFailTest(true);
}
TEST_F(LRUSecondaryCacheTest, IntegrationCreateFailTestWithNoCompression) {
IntegrationCreateFailTest(false);
}
TEST_F(LRUSecondaryCacheTest, IntegrationCreateFailTestWithCompression) {
IntegrationCreateFailTest(true);
}
TEST_F(LRUSecondaryCacheTest, IntegrationFullCapacityTestWithNoCompression) {
IntegrationFullCapacityTest(false);
}
TEST_F(LRUSecondaryCacheTest, IntegrationFullCapacityTestWithCompression) {
IntegrationFullCapacityTest(true);
}
} // namespace ROCKSDB_NAMESPACE
int main(int argc, char** argv) {
::testing::InitGoogleTest(&argc, argv);
return RUN_ALL_TESTS();
}