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rocksdb/utilities/ttl/ttl_test.cc

910 lines
30 KiB

// Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved.
// 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 ROCKSDB_LITE
#include <map>
#include <memory>
#include "rocksdb/compaction_filter.h"
#include "rocksdb/convenience.h"
#include "rocksdb/merge_operator.h"
#include "rocksdb/utilities/db_ttl.h"
#include "rocksdb/utilities/object_registry.h"
#include "test_util/testharness.h"
#include "util/string_util.h"
#include "utilities/merge_operators/bytesxor.h"
#include "utilities/ttl/db_ttl_impl.h"
#ifndef OS_WIN
#include <unistd.h>
#endif
namespace ROCKSDB_NAMESPACE {
namespace {
typedef std::map<std::string, std::string> KVMap;
enum BatchOperation { OP_PUT = 0, OP_DELETE = 1 };
}
class SpecialTimeEnv : public EnvWrapper {
public:
explicit SpecialTimeEnv(Env* base) : EnvWrapper(base) {
EXPECT_OK(base->GetCurrentTime(&current_time_));
}
void Sleep(int64_t sleep_time) { current_time_ += sleep_time; }
Status GetCurrentTime(int64_t* current_time) override {
*current_time = current_time_;
return Status::OK();
}
private:
int64_t current_time_ = 0;
};
rocksdb: switch to gtest Summary: Our existing test notation is very similar to what is used in gtest. It makes it easy to adopt what is different. In this diff I modify existing [[ https://code.google.com/p/googletest/wiki/Primer#Test_Fixtures:_Using_the_Same_Data_Configuration_for_Multiple_Te | test fixture ]] classes to inherit from `testing::Test`. Also for unit tests that use fixture class, `TEST` is replaced with `TEST_F` as required in gtest. There are several custom `main` functions in our existing tests. To make this transition easier, I modify all `main` functions to fallow gtest notation. But eventually we can remove them and use implementation of `main` that gtest provides. ```lang=bash % cat ~/transform #!/bin/sh files=$(git ls-files '*test\.cc') for file in $files do if grep -q "rocksdb::test::RunAllTests()" $file then if grep -Eq '^class \w+Test {' $file then perl -pi -e 's/^(class \w+Test) {/${1}: public testing::Test {/g' $file perl -pi -e 's/^(TEST)/${1}_F/g' $file fi perl -pi -e 's/(int main.*\{)/${1}::testing::InitGoogleTest(&argc, argv);/g' $file perl -pi -e 's/rocksdb::test::RunAllTests/RUN_ALL_TESTS/g' $file fi done % sh ~/transform % make format ``` Second iteration of this diff contains only scripted changes. Third iteration contains manual changes to fix last errors and make it compilable. Test Plan: Build and notice no errors. ```lang=bash % USE_CLANG=1 make check -j55 ``` Tests are still testing. Reviewers: meyering, sdong, rven, igor Reviewed By: igor Subscribers: dhruba, leveldb Differential Revision: https://reviews.facebook.net/D35157
10 years ago
class TtlTest : public testing::Test {
public:
TtlTest() {
env_.reset(new SpecialTimeEnv(Env::Default()));
dbname_ = test::PerThreadDBPath("db_ttl");
options_.create_if_missing = true;
options_.env = env_.get();
// ensure that compaction is kicked in to always strip timestamp from kvs
options_.max_compaction_bytes = 1;
// compaction should take place always from level0 for determinism
db_ttl_ = nullptr;
DestroyDB(dbname_, Options());
}
~TtlTest() override {
CloseTtl();
DestroyDB(dbname_, Options());
}
// Open database with TTL support when TTL not provided with db_ttl_ pointer
void OpenTtl() {
ASSERT_TRUE(db_ttl_ ==
nullptr); // db should be closed before opening again
ASSERT_OK(DBWithTTL::Open(options_, dbname_, &db_ttl_));
}
// Open database with TTL support when TTL provided with db_ttl_ pointer
void OpenTtl(int32_t ttl) {
ASSERT_TRUE(db_ttl_ == nullptr);
ASSERT_OK(DBWithTTL::Open(options_, dbname_, &db_ttl_, ttl));
}
// Open with TestFilter compaction filter
void OpenTtlWithTestCompaction(int32_t ttl) {
options_.compaction_filter_factory =
std::shared_ptr<CompactionFilterFactory>(
new TestFilterFactory(kSampleSize_, kNewValue_));
OpenTtl(ttl);
}
// Open database with TTL support in read_only mode
void OpenReadOnlyTtl(int32_t ttl) {
ASSERT_TRUE(db_ttl_ == nullptr);
ASSERT_OK(DBWithTTL::Open(options_, dbname_, &db_ttl_, ttl, true));
}
// Call db_ttl_->Close() before delete db_ttl_
void CloseTtl() { CloseTtlHelper(true); }
// No db_ttl_->Close() before delete db_ttl_
void CloseTtlNoDBClose() { CloseTtlHelper(false); }
void CloseTtlHelper(bool close_db) {
if (db_ttl_ != nullptr) {
if (close_db) {
EXPECT_OK(db_ttl_->Close());
}
delete db_ttl_;
db_ttl_ = nullptr;
}
}
// Populates and returns a kv-map
void MakeKVMap(int64_t num_entries) {
kvmap_.clear();
int digits = 1;
for (int64_t dummy = num_entries; dummy /= 10; ++digits) {
}
int digits_in_i = 1;
for (int64_t i = 0; i < num_entries; i++) {
std::string key = "key";
std::string value = "value";
if (i % 10 == 0) {
digits_in_i++;
}
for(int j = digits_in_i; j < digits; j++) {
key.append("0");
value.append("0");
}
AppendNumberTo(&key, i);
AppendNumberTo(&value, i);
kvmap_[key] = value;
}
ASSERT_EQ(static_cast<int64_t>(kvmap_.size()),
num_entries); // check all insertions done
}
// Makes a write-batch with key-vals from kvmap_ and 'Write''s it
void MakePutWriteBatch(const BatchOperation* batch_ops, int64_t num_ops) {
ASSERT_LE(num_ops, static_cast<int64_t>(kvmap_.size()));
static WriteOptions wopts;
static FlushOptions flush_opts;
WriteBatch batch;
kv_it_ = kvmap_.begin();
for (int64_t i = 0; i < num_ops && kv_it_ != kvmap_.end(); i++, ++kv_it_) {
switch (batch_ops[i]) {
case OP_PUT:
ASSERT_OK(batch.Put(kv_it_->first, kv_it_->second));
break;
case OP_DELETE:
ASSERT_OK(batch.Delete(kv_it_->first));
break;
default:
FAIL();
}
}
ASSERT_OK(db_ttl_->Write(wopts, &batch));
ASSERT_OK(db_ttl_->Flush(flush_opts));
}
// Puts num_entries starting from start_pos_map from kvmap_ into the database
void PutValues(int64_t start_pos_map, int64_t num_entries, bool flush = true,
ColumnFamilyHandle* cf = nullptr) {
ASSERT_TRUE(db_ttl_);
ASSERT_LE(start_pos_map + num_entries, static_cast<int64_t>(kvmap_.size()));
static WriteOptions wopts;
static FlushOptions flush_opts;
kv_it_ = kvmap_.begin();
advance(kv_it_, start_pos_map);
for (int64_t i = 0; kv_it_ != kvmap_.end() && i < num_entries;
i++, ++kv_it_) {
ASSERT_OK(cf == nullptr
? db_ttl_->Put(wopts, kv_it_->first, kv_it_->second)
: db_ttl_->Put(wopts, cf, kv_it_->first, kv_it_->second));
}
// Put a mock kv at the end because CompactionFilter doesn't delete last key
ASSERT_OK(cf == nullptr ? db_ttl_->Put(wopts, "keymock", "valuemock")
: db_ttl_->Put(wopts, cf, "keymock", "valuemock"));
if (flush) {
if (cf == nullptr) {
ASSERT_OK(db_ttl_->Flush(flush_opts));
} else {
ASSERT_OK(db_ttl_->Flush(flush_opts, cf));
}
}
}
// Runs a manual compaction
Status ManualCompact(ColumnFamilyHandle* cf = nullptr) {
if (cf == nullptr) {
return db_ttl_->CompactRange(CompactRangeOptions(), nullptr, nullptr);
} else {
return db_ttl_->CompactRange(CompactRangeOptions(), cf, nullptr, nullptr);
}
}
// Runs a DeleteRange
void MakeDeleteRange(std::string start, std::string end,
ColumnFamilyHandle* cf = nullptr) {
ASSERT_TRUE(db_ttl_);
static WriteOptions wops;
WriteBatch wb;
ASSERT_OK(cf == nullptr
? wb.DeleteRange(db_ttl_->DefaultColumnFamily(), start, end)
: wb.DeleteRange(cf, start, end));
ASSERT_OK(db_ttl_->Write(wops, &wb));
}
// checks the whole kvmap_ to return correct values using KeyMayExist
void SimpleKeyMayExistCheck() {
static ReadOptions ropts;
bool value_found;
std::string val;
for(auto &kv : kvmap_) {
bool ret = db_ttl_->KeyMayExist(ropts, kv.first, &val, &value_found);
if (ret == false || value_found == false) {
fprintf(stderr, "KeyMayExist could not find key=%s in the database but"
" should have\n", kv.first.c_str());
FAIL();
} else if (val.compare(kv.second) != 0) {
fprintf(stderr, " value for key=%s present in database is %s but"
" should be %s\n", kv.first.c_str(), val.c_str(),
kv.second.c_str());
FAIL();
}
}
}
// checks the whole kvmap_ to return correct values using MultiGet
void SimpleMultiGetTest() {
static ReadOptions ropts;
std::vector<Slice> keys;
std::vector<std::string> values;
for (auto& kv : kvmap_) {
keys.emplace_back(kv.first);
}
auto statuses = db_ttl_->MultiGet(ropts, keys, &values);
size_t i = 0;
for (auto& kv : kvmap_) {
ASSERT_OK(statuses[i]);
ASSERT_EQ(values[i], kv.second);
++i;
}
}
void CompactCheck(int64_t st_pos, int64_t span, bool check = true,
bool test_compaction_change = false,
ColumnFamilyHandle* cf = nullptr) {
static ReadOptions ropts;
kv_it_ = kvmap_.begin();
advance(kv_it_, st_pos);
std::string v;
for (int64_t i = 0; kv_it_ != kvmap_.end() && i < span; i++, ++kv_it_) {
Status s = (cf == nullptr) ? db_ttl_->Get(ropts, kv_it_->first, &v)
: db_ttl_->Get(ropts, cf, kv_it_->first, &v);
if (s.ok() != check) {
fprintf(stderr, "key=%s ", kv_it_->first.c_str());
if (!s.ok()) {
fprintf(stderr, "is absent from db but was expected to be present\n");
} else {
fprintf(stderr, "is present in db but was expected to be absent\n");
}
FAIL();
} else if (s.ok()) {
if (test_compaction_change && v.compare(kNewValue_) != 0) {
fprintf(stderr, " value for key=%s present in database is %s but "
" should be %s\n", kv_it_->first.c_str(), v.c_str(),
kNewValue_.c_str());
FAIL();
} else if (!test_compaction_change && v.compare(kv_it_->second) !=0) {
fprintf(stderr, " value for key=%s present in database is %s but "
" should be %s\n", kv_it_->first.c_str(), v.c_str(),
kv_it_->second.c_str());
FAIL();
}
}
}
}
// Sleeps for slp_tim then runs a manual compaction
// Checks span starting from st_pos from kvmap_ in the db and
// Gets should return true if check is true and false otherwise
// Also checks that value that we got is the same as inserted; and =kNewValue
// if test_compaction_change is true
void SleepCompactCheck(int slp_tim, int64_t st_pos, int64_t span,
bool check = true, bool test_compaction_change = false,
ColumnFamilyHandle* cf = nullptr) {
ASSERT_TRUE(db_ttl_);
env_->Sleep(slp_tim);
ASSERT_OK(ManualCompact(cf));
CompactCheck(st_pos, span, check, test_compaction_change, cf);
}
// Similar as SleepCompactCheck but uses TtlIterator to read from db
void SleepCompactCheckIter(int slp, int st_pos, int64_t span,
bool check = true) {
ASSERT_TRUE(db_ttl_);
env_->Sleep(slp);
ASSERT_OK(ManualCompact());
static ReadOptions ropts;
Iterator *dbiter = db_ttl_->NewIterator(ropts);
kv_it_ = kvmap_.begin();
advance(kv_it_, st_pos);
dbiter->Seek(kv_it_->first);
if (!check) {
if (dbiter->Valid()) {
ASSERT_NE(dbiter->value().compare(kv_it_->second), 0);
}
} else { // dbiter should have found out kvmap_[st_pos]
for (int64_t i = st_pos; kv_it_ != kvmap_.end() && i < st_pos + span;
i++, ++kv_it_) {
ASSERT_TRUE(dbiter->Valid());
ASSERT_EQ(dbiter->value().compare(kv_it_->second), 0);
dbiter->Next();
}
}
ASSERT_OK(dbiter->status());
delete dbiter;
}
// Set ttl on open db
void SetTtl(int32_t ttl, ColumnFamilyHandle* cf = nullptr) {
ASSERT_TRUE(db_ttl_);
cf == nullptr ? db_ttl_->SetTtl(ttl) : db_ttl_->SetTtl(cf, ttl);
}
class TestFilter : public CompactionFilter {
public:
TestFilter(const int64_t kSampleSize, const std::string& kNewValue)
: kSampleSize_(kSampleSize),
kNewValue_(kNewValue) {
}
// Works on keys of the form "key<number>"
// Drops key if number at the end of key is in [0, kSampleSize_/3),
// Keeps key if it is in [kSampleSize_/3, 2*kSampleSize_/3),
// Change value if it is in [2*kSampleSize_/3, kSampleSize_)
// Eg. kSampleSize_=6. Drop:key0-1...Keep:key2-3...Change:key4-5...
bool Filter(int /*level*/, const Slice& key, const Slice& /*value*/,
std::string* new_value, bool* value_changed) const override {
assert(new_value != nullptr);
std::string search_str = "0123456789";
std::string key_string = key.ToString();
size_t pos = key_string.find_first_of(search_str);
int num_key_end;
if (pos != std::string::npos) {
auto key_substr = key_string.substr(pos, key.size() - pos);
#ifndef CYGWIN
num_key_end = std::stoi(key_substr);
#else
num_key_end = std::strtol(key_substr.c_str(), 0, 10);
#endif
} else {
return false; // Keep keys not matching the format "key<NUMBER>"
}
int64_t partition = kSampleSize_ / 3;
if (num_key_end < partition) {
return true;
} else if (num_key_end < partition * 2) {
return false;
} else {
*new_value = kNewValue_;
*value_changed = true;
return false;
}
}
const char* Name() const override { return "TestFilter"; }
private:
const int64_t kSampleSize_;
const std::string kNewValue_;
};
class TestFilterFactory : public CompactionFilterFactory {
public:
TestFilterFactory(const int64_t kSampleSize, const std::string& kNewValue)
: kSampleSize_(kSampleSize),
kNewValue_(kNewValue) {
}
std::unique_ptr<CompactionFilter> CreateCompactionFilter(
const CompactionFilter::Context& /*context*/) override {
return std::unique_ptr<CompactionFilter>(
new TestFilter(kSampleSize_, kNewValue_));
}
const char* Name() const override { return "TestFilterFactory"; }
private:
const int64_t kSampleSize_;
const std::string kNewValue_;
};
// Choose carefully so that Put, Gets & Compaction complete in 1 second buffer
static const int64_t kSampleSize_ = 100;
std::string dbname_;
DBWithTTL* db_ttl_;
std::unique_ptr<SpecialTimeEnv> env_;
private:
Options options_;
KVMap kvmap_;
KVMap::iterator kv_it_;
const std::string kNewValue_ = "new_value";
std::unique_ptr<CompactionFilter> test_comp_filter_;
}; // class TtlTest
// If TTL is non positive or not provided, the behaviour is TTL = infinity
// This test opens the db 3 times with such default behavior and inserts a
11 years ago
// bunch of kvs each time. All kvs should accumulate in the db till the end
// Partitions the sample-size provided into 3 sets over boundary1 and boundary2
rocksdb: switch to gtest Summary: Our existing test notation is very similar to what is used in gtest. It makes it easy to adopt what is different. In this diff I modify existing [[ https://code.google.com/p/googletest/wiki/Primer#Test_Fixtures:_Using_the_Same_Data_Configuration_for_Multiple_Te | test fixture ]] classes to inherit from `testing::Test`. Also for unit tests that use fixture class, `TEST` is replaced with `TEST_F` as required in gtest. There are several custom `main` functions in our existing tests. To make this transition easier, I modify all `main` functions to fallow gtest notation. But eventually we can remove them and use implementation of `main` that gtest provides. ```lang=bash % cat ~/transform #!/bin/sh files=$(git ls-files '*test\.cc') for file in $files do if grep -q "rocksdb::test::RunAllTests()" $file then if grep -Eq '^class \w+Test {' $file then perl -pi -e 's/^(class \w+Test) {/${1}: public testing::Test {/g' $file perl -pi -e 's/^(TEST)/${1}_F/g' $file fi perl -pi -e 's/(int main.*\{)/${1}::testing::InitGoogleTest(&argc, argv);/g' $file perl -pi -e 's/rocksdb::test::RunAllTests/RUN_ALL_TESTS/g' $file fi done % sh ~/transform % make format ``` Second iteration of this diff contains only scripted changes. Third iteration contains manual changes to fix last errors and make it compilable. Test Plan: Build and notice no errors. ```lang=bash % USE_CLANG=1 make check -j55 ``` Tests are still testing. Reviewers: meyering, sdong, rven, igor Reviewed By: igor Subscribers: dhruba, leveldb Differential Revision: https://reviews.facebook.net/D35157
10 years ago
TEST_F(TtlTest, NoEffect) {
MakeKVMap(kSampleSize_);
int64_t boundary1 = kSampleSize_ / 3;
int64_t boundary2 = 2 * boundary1;
OpenTtl();
PutValues(0, boundary1); //T=0: Set1 never deleted
SleepCompactCheck(1, 0, boundary1); //T=1: Set1 still there
CloseTtl();
OpenTtl(0);
PutValues(boundary1, boundary2 - boundary1); //T=1: Set2 never deleted
SleepCompactCheck(1, 0, boundary2); //T=2: Sets1 & 2 still there
CloseTtl();
OpenTtl(-1);
PutValues(boundary2, kSampleSize_ - boundary2); //T=3: Set3 never deleted
SleepCompactCheck(1, 0, kSampleSize_, true); //T=4: Sets 1,2,3 still there
CloseTtl();
}
// Rerun the NoEffect test with a different version of CloseTtl
// function, where db is directly deleted without close.
TEST_F(TtlTest, DestructWithoutClose) {
MakeKVMap(kSampleSize_);
int64_t boundary1 = kSampleSize_ / 3;
int64_t boundary2 = 2 * boundary1;
OpenTtl();
PutValues(0, boundary1); // T=0: Set1 never deleted
SleepCompactCheck(1, 0, boundary1); // T=1: Set1 still there
CloseTtlNoDBClose();
OpenTtl(0);
PutValues(boundary1, boundary2 - boundary1); // T=1: Set2 never deleted
SleepCompactCheck(1, 0, boundary2); // T=2: Sets1 & 2 still there
CloseTtlNoDBClose();
OpenTtl(-1);
PutValues(boundary2, kSampleSize_ - boundary2); // T=3: Set3 never deleted
SleepCompactCheck(1, 0, kSampleSize_, true); // T=4: Sets 1,2,3 still there
CloseTtlNoDBClose();
}
// Puts a set of values and checks its presence using Get during ttl
rocksdb: switch to gtest Summary: Our existing test notation is very similar to what is used in gtest. It makes it easy to adopt what is different. In this diff I modify existing [[ https://code.google.com/p/googletest/wiki/Primer#Test_Fixtures:_Using_the_Same_Data_Configuration_for_Multiple_Te | test fixture ]] classes to inherit from `testing::Test`. Also for unit tests that use fixture class, `TEST` is replaced with `TEST_F` as required in gtest. There are several custom `main` functions in our existing tests. To make this transition easier, I modify all `main` functions to fallow gtest notation. But eventually we can remove them and use implementation of `main` that gtest provides. ```lang=bash % cat ~/transform #!/bin/sh files=$(git ls-files '*test\.cc') for file in $files do if grep -q "rocksdb::test::RunAllTests()" $file then if grep -Eq '^class \w+Test {' $file then perl -pi -e 's/^(class \w+Test) {/${1}: public testing::Test {/g' $file perl -pi -e 's/^(TEST)/${1}_F/g' $file fi perl -pi -e 's/(int main.*\{)/${1}::testing::InitGoogleTest(&argc, argv);/g' $file perl -pi -e 's/rocksdb::test::RunAllTests/RUN_ALL_TESTS/g' $file fi done % sh ~/transform % make format ``` Second iteration of this diff contains only scripted changes. Third iteration contains manual changes to fix last errors and make it compilable. Test Plan: Build and notice no errors. ```lang=bash % USE_CLANG=1 make check -j55 ``` Tests are still testing. Reviewers: meyering, sdong, rven, igor Reviewed By: igor Subscribers: dhruba, leveldb Differential Revision: https://reviews.facebook.net/D35157
10 years ago
TEST_F(TtlTest, PresentDuringTTL) {
MakeKVMap(kSampleSize_);
OpenTtl(2); // T=0:Open the db with ttl = 2
PutValues(0, kSampleSize_); // T=0:Insert Set1. Delete at t=2
SleepCompactCheck(1, 0, kSampleSize_, true); // T=1:Set1 should still be there
CloseTtl();
}
// Puts a set of values and checks its absence using Get after ttl
rocksdb: switch to gtest Summary: Our existing test notation is very similar to what is used in gtest. It makes it easy to adopt what is different. In this diff I modify existing [[ https://code.google.com/p/googletest/wiki/Primer#Test_Fixtures:_Using_the_Same_Data_Configuration_for_Multiple_Te | test fixture ]] classes to inherit from `testing::Test`. Also for unit tests that use fixture class, `TEST` is replaced with `TEST_F` as required in gtest. There are several custom `main` functions in our existing tests. To make this transition easier, I modify all `main` functions to fallow gtest notation. But eventually we can remove them and use implementation of `main` that gtest provides. ```lang=bash % cat ~/transform #!/bin/sh files=$(git ls-files '*test\.cc') for file in $files do if grep -q "rocksdb::test::RunAllTests()" $file then if grep -Eq '^class \w+Test {' $file then perl -pi -e 's/^(class \w+Test) {/${1}: public testing::Test {/g' $file perl -pi -e 's/^(TEST)/${1}_F/g' $file fi perl -pi -e 's/(int main.*\{)/${1}::testing::InitGoogleTest(&argc, argv);/g' $file perl -pi -e 's/rocksdb::test::RunAllTests/RUN_ALL_TESTS/g' $file fi done % sh ~/transform % make format ``` Second iteration of this diff contains only scripted changes. Third iteration contains manual changes to fix last errors and make it compilable. Test Plan: Build and notice no errors. ```lang=bash % USE_CLANG=1 make check -j55 ``` Tests are still testing. Reviewers: meyering, sdong, rven, igor Reviewed By: igor Subscribers: dhruba, leveldb Differential Revision: https://reviews.facebook.net/D35157
10 years ago
TEST_F(TtlTest, AbsentAfterTTL) {
MakeKVMap(kSampleSize_);
OpenTtl(1); // T=0:Open the db with ttl = 2
PutValues(0, kSampleSize_); // T=0:Insert Set1. Delete at t=2
SleepCompactCheck(2, 0, kSampleSize_, false); // T=2:Set1 should not be there
CloseTtl();
}
// Resets the timestamp of a set of kvs by updating them and checks that they
// are not deleted according to the old timestamp
rocksdb: switch to gtest Summary: Our existing test notation is very similar to what is used in gtest. It makes it easy to adopt what is different. In this diff I modify existing [[ https://code.google.com/p/googletest/wiki/Primer#Test_Fixtures:_Using_the_Same_Data_Configuration_for_Multiple_Te | test fixture ]] classes to inherit from `testing::Test`. Also for unit tests that use fixture class, `TEST` is replaced with `TEST_F` as required in gtest. There are several custom `main` functions in our existing tests. To make this transition easier, I modify all `main` functions to fallow gtest notation. But eventually we can remove them and use implementation of `main` that gtest provides. ```lang=bash % cat ~/transform #!/bin/sh files=$(git ls-files '*test\.cc') for file in $files do if grep -q "rocksdb::test::RunAllTests()" $file then if grep -Eq '^class \w+Test {' $file then perl -pi -e 's/^(class \w+Test) {/${1}: public testing::Test {/g' $file perl -pi -e 's/^(TEST)/${1}_F/g' $file fi perl -pi -e 's/(int main.*\{)/${1}::testing::InitGoogleTest(&argc, argv);/g' $file perl -pi -e 's/rocksdb::test::RunAllTests/RUN_ALL_TESTS/g' $file fi done % sh ~/transform % make format ``` Second iteration of this diff contains only scripted changes. Third iteration contains manual changes to fix last errors and make it compilable. Test Plan: Build and notice no errors. ```lang=bash % USE_CLANG=1 make check -j55 ``` Tests are still testing. Reviewers: meyering, sdong, rven, igor Reviewed By: igor Subscribers: dhruba, leveldb Differential Revision: https://reviews.facebook.net/D35157
10 years ago
TEST_F(TtlTest, ResetTimestamp) {
MakeKVMap(kSampleSize_);
OpenTtl(3);
PutValues(0, kSampleSize_); // T=0: Insert Set1. Delete at t=3
env_->Sleep(2); // T=2
PutValues(0, kSampleSize_); // T=2: Insert Set1. Delete at t=5
SleepCompactCheck(2, 0, kSampleSize_); // T=4: Set1 should still be there
CloseTtl();
}
// Similar to PresentDuringTTL but uses Iterator
rocksdb: switch to gtest Summary: Our existing test notation is very similar to what is used in gtest. It makes it easy to adopt what is different. In this diff I modify existing [[ https://code.google.com/p/googletest/wiki/Primer#Test_Fixtures:_Using_the_Same_Data_Configuration_for_Multiple_Te | test fixture ]] classes to inherit from `testing::Test`. Also for unit tests that use fixture class, `TEST` is replaced with `TEST_F` as required in gtest. There are several custom `main` functions in our existing tests. To make this transition easier, I modify all `main` functions to fallow gtest notation. But eventually we can remove them and use implementation of `main` that gtest provides. ```lang=bash % cat ~/transform #!/bin/sh files=$(git ls-files '*test\.cc') for file in $files do if grep -q "rocksdb::test::RunAllTests()" $file then if grep -Eq '^class \w+Test {' $file then perl -pi -e 's/^(class \w+Test) {/${1}: public testing::Test {/g' $file perl -pi -e 's/^(TEST)/${1}_F/g' $file fi perl -pi -e 's/(int main.*\{)/${1}::testing::InitGoogleTest(&argc, argv);/g' $file perl -pi -e 's/rocksdb::test::RunAllTests/RUN_ALL_TESTS/g' $file fi done % sh ~/transform % make format ``` Second iteration of this diff contains only scripted changes. Third iteration contains manual changes to fix last errors and make it compilable. Test Plan: Build and notice no errors. ```lang=bash % USE_CLANG=1 make check -j55 ``` Tests are still testing. Reviewers: meyering, sdong, rven, igor Reviewed By: igor Subscribers: dhruba, leveldb Differential Revision: https://reviews.facebook.net/D35157
10 years ago
TEST_F(TtlTest, IterPresentDuringTTL) {
MakeKVMap(kSampleSize_);
OpenTtl(2);
PutValues(0, kSampleSize_); // T=0: Insert. Delete at t=2
SleepCompactCheckIter(1, 0, kSampleSize_); // T=1: Set should be there
CloseTtl();
}
// Similar to AbsentAfterTTL but uses Iterator
rocksdb: switch to gtest Summary: Our existing test notation is very similar to what is used in gtest. It makes it easy to adopt what is different. In this diff I modify existing [[ https://code.google.com/p/googletest/wiki/Primer#Test_Fixtures:_Using_the_Same_Data_Configuration_for_Multiple_Te | test fixture ]] classes to inherit from `testing::Test`. Also for unit tests that use fixture class, `TEST` is replaced with `TEST_F` as required in gtest. There are several custom `main` functions in our existing tests. To make this transition easier, I modify all `main` functions to fallow gtest notation. But eventually we can remove them and use implementation of `main` that gtest provides. ```lang=bash % cat ~/transform #!/bin/sh files=$(git ls-files '*test\.cc') for file in $files do if grep -q "rocksdb::test::RunAllTests()" $file then if grep -Eq '^class \w+Test {' $file then perl -pi -e 's/^(class \w+Test) {/${1}: public testing::Test {/g' $file perl -pi -e 's/^(TEST)/${1}_F/g' $file fi perl -pi -e 's/(int main.*\{)/${1}::testing::InitGoogleTest(&argc, argv);/g' $file perl -pi -e 's/rocksdb::test::RunAllTests/RUN_ALL_TESTS/g' $file fi done % sh ~/transform % make format ``` Second iteration of this diff contains only scripted changes. Third iteration contains manual changes to fix last errors and make it compilable. Test Plan: Build and notice no errors. ```lang=bash % USE_CLANG=1 make check -j55 ``` Tests are still testing. Reviewers: meyering, sdong, rven, igor Reviewed By: igor Subscribers: dhruba, leveldb Differential Revision: https://reviews.facebook.net/D35157
10 years ago
TEST_F(TtlTest, IterAbsentAfterTTL) {
MakeKVMap(kSampleSize_);
OpenTtl(1);
PutValues(0, kSampleSize_); // T=0: Insert. Delete at t=1
SleepCompactCheckIter(2, 0, kSampleSize_, false); // T=2: Should not be there
CloseTtl();
}
// Checks presence while opening the same db more than once with the same ttl
// Note: The second open will open the same db
rocksdb: switch to gtest Summary: Our existing test notation is very similar to what is used in gtest. It makes it easy to adopt what is different. In this diff I modify existing [[ https://code.google.com/p/googletest/wiki/Primer#Test_Fixtures:_Using_the_Same_Data_Configuration_for_Multiple_Te | test fixture ]] classes to inherit from `testing::Test`. Also for unit tests that use fixture class, `TEST` is replaced with `TEST_F` as required in gtest. There are several custom `main` functions in our existing tests. To make this transition easier, I modify all `main` functions to fallow gtest notation. But eventually we can remove them and use implementation of `main` that gtest provides. ```lang=bash % cat ~/transform #!/bin/sh files=$(git ls-files '*test\.cc') for file in $files do if grep -q "rocksdb::test::RunAllTests()" $file then if grep -Eq '^class \w+Test {' $file then perl -pi -e 's/^(class \w+Test) {/${1}: public testing::Test {/g' $file perl -pi -e 's/^(TEST)/${1}_F/g' $file fi perl -pi -e 's/(int main.*\{)/${1}::testing::InitGoogleTest(&argc, argv);/g' $file perl -pi -e 's/rocksdb::test::RunAllTests/RUN_ALL_TESTS/g' $file fi done % sh ~/transform % make format ``` Second iteration of this diff contains only scripted changes. Third iteration contains manual changes to fix last errors and make it compilable. Test Plan: Build and notice no errors. ```lang=bash % USE_CLANG=1 make check -j55 ``` Tests are still testing. Reviewers: meyering, sdong, rven, igor Reviewed By: igor Subscribers: dhruba, leveldb Differential Revision: https://reviews.facebook.net/D35157
10 years ago
TEST_F(TtlTest, MultiOpenSamePresent) {
MakeKVMap(kSampleSize_);
OpenTtl(2);
PutValues(0, kSampleSize_); // T=0: Insert. Delete at t=2
CloseTtl();
OpenTtl(2); // T=0. Delete at t=2
SleepCompactCheck(1, 0, kSampleSize_); // T=1: Set should be there
CloseTtl();
}
// Checks absence while opening the same db more than once with the same ttl
// Note: The second open will open the same db
rocksdb: switch to gtest Summary: Our existing test notation is very similar to what is used in gtest. It makes it easy to adopt what is different. In this diff I modify existing [[ https://code.google.com/p/googletest/wiki/Primer#Test_Fixtures:_Using_the_Same_Data_Configuration_for_Multiple_Te | test fixture ]] classes to inherit from `testing::Test`. Also for unit tests that use fixture class, `TEST` is replaced with `TEST_F` as required in gtest. There are several custom `main` functions in our existing tests. To make this transition easier, I modify all `main` functions to fallow gtest notation. But eventually we can remove them and use implementation of `main` that gtest provides. ```lang=bash % cat ~/transform #!/bin/sh files=$(git ls-files '*test\.cc') for file in $files do if grep -q "rocksdb::test::RunAllTests()" $file then if grep -Eq '^class \w+Test {' $file then perl -pi -e 's/^(class \w+Test) {/${1}: public testing::Test {/g' $file perl -pi -e 's/^(TEST)/${1}_F/g' $file fi perl -pi -e 's/(int main.*\{)/${1}::testing::InitGoogleTest(&argc, argv);/g' $file perl -pi -e 's/rocksdb::test::RunAllTests/RUN_ALL_TESTS/g' $file fi done % sh ~/transform % make format ``` Second iteration of this diff contains only scripted changes. Third iteration contains manual changes to fix last errors and make it compilable. Test Plan: Build and notice no errors. ```lang=bash % USE_CLANG=1 make check -j55 ``` Tests are still testing. Reviewers: meyering, sdong, rven, igor Reviewed By: igor Subscribers: dhruba, leveldb Differential Revision: https://reviews.facebook.net/D35157
10 years ago
TEST_F(TtlTest, MultiOpenSameAbsent) {
MakeKVMap(kSampleSize_);
OpenTtl(1);
PutValues(0, kSampleSize_); // T=0: Insert. Delete at t=1
CloseTtl();
OpenTtl(1); // T=0.Delete at t=1
SleepCompactCheck(2, 0, kSampleSize_, false); // T=2: Set should not be there
CloseTtl();
}
// Checks presence while opening the same db more than once with bigger ttl
rocksdb: switch to gtest Summary: Our existing test notation is very similar to what is used in gtest. It makes it easy to adopt what is different. In this diff I modify existing [[ https://code.google.com/p/googletest/wiki/Primer#Test_Fixtures:_Using_the_Same_Data_Configuration_for_Multiple_Te | test fixture ]] classes to inherit from `testing::Test`. Also for unit tests that use fixture class, `TEST` is replaced with `TEST_F` as required in gtest. There are several custom `main` functions in our existing tests. To make this transition easier, I modify all `main` functions to fallow gtest notation. But eventually we can remove them and use implementation of `main` that gtest provides. ```lang=bash % cat ~/transform #!/bin/sh files=$(git ls-files '*test\.cc') for file in $files do if grep -q "rocksdb::test::RunAllTests()" $file then if grep -Eq '^class \w+Test {' $file then perl -pi -e 's/^(class \w+Test) {/${1}: public testing::Test {/g' $file perl -pi -e 's/^(TEST)/${1}_F/g' $file fi perl -pi -e 's/(int main.*\{)/${1}::testing::InitGoogleTest(&argc, argv);/g' $file perl -pi -e 's/rocksdb::test::RunAllTests/RUN_ALL_TESTS/g' $file fi done % sh ~/transform % make format ``` Second iteration of this diff contains only scripted changes. Third iteration contains manual changes to fix last errors and make it compilable. Test Plan: Build and notice no errors. ```lang=bash % USE_CLANG=1 make check -j55 ``` Tests are still testing. Reviewers: meyering, sdong, rven, igor Reviewed By: igor Subscribers: dhruba, leveldb Differential Revision: https://reviews.facebook.net/D35157
10 years ago
TEST_F(TtlTest, MultiOpenDifferent) {
MakeKVMap(kSampleSize_);
OpenTtl(1);
PutValues(0, kSampleSize_); // T=0: Insert. Delete at t=1
CloseTtl();
OpenTtl(3); // T=0: Set deleted at t=3
SleepCompactCheck(2, 0, kSampleSize_); // T=2: Set should be there
CloseTtl();
}
// Checks presence during ttl in read_only mode
rocksdb: switch to gtest Summary: Our existing test notation is very similar to what is used in gtest. It makes it easy to adopt what is different. In this diff I modify existing [[ https://code.google.com/p/googletest/wiki/Primer#Test_Fixtures:_Using_the_Same_Data_Configuration_for_Multiple_Te | test fixture ]] classes to inherit from `testing::Test`. Also for unit tests that use fixture class, `TEST` is replaced with `TEST_F` as required in gtest. There are several custom `main` functions in our existing tests. To make this transition easier, I modify all `main` functions to fallow gtest notation. But eventually we can remove them and use implementation of `main` that gtest provides. ```lang=bash % cat ~/transform #!/bin/sh files=$(git ls-files '*test\.cc') for file in $files do if grep -q "rocksdb::test::RunAllTests()" $file then if grep -Eq '^class \w+Test {' $file then perl -pi -e 's/^(class \w+Test) {/${1}: public testing::Test {/g' $file perl -pi -e 's/^(TEST)/${1}_F/g' $file fi perl -pi -e 's/(int main.*\{)/${1}::testing::InitGoogleTest(&argc, argv);/g' $file perl -pi -e 's/rocksdb::test::RunAllTests/RUN_ALL_TESTS/g' $file fi done % sh ~/transform % make format ``` Second iteration of this diff contains only scripted changes. Third iteration contains manual changes to fix last errors and make it compilable. Test Plan: Build and notice no errors. ```lang=bash % USE_CLANG=1 make check -j55 ``` Tests are still testing. Reviewers: meyering, sdong, rven, igor Reviewed By: igor Subscribers: dhruba, leveldb Differential Revision: https://reviews.facebook.net/D35157
10 years ago
TEST_F(TtlTest, ReadOnlyPresentForever) {
MakeKVMap(kSampleSize_);
OpenTtl(1); // T=0:Open the db normally
PutValues(0, kSampleSize_); // T=0:Insert Set1. Delete at t=1
CloseTtl();
OpenReadOnlyTtl(1);
ASSERT_TRUE(db_ttl_);
env_->Sleep(2);
Status s = ManualCompact(); // T=2:Set1 should still be there
ASSERT_TRUE(s.IsNotSupported());
CompactCheck(0, kSampleSize_);
CloseTtl();
}
// Checks whether WriteBatch works well with TTL
// Puts all kvs in kvmap_ in a batch and writes first, then deletes first half
rocksdb: switch to gtest Summary: Our existing test notation is very similar to what is used in gtest. It makes it easy to adopt what is different. In this diff I modify existing [[ https://code.google.com/p/googletest/wiki/Primer#Test_Fixtures:_Using_the_Same_Data_Configuration_for_Multiple_Te | test fixture ]] classes to inherit from `testing::Test`. Also for unit tests that use fixture class, `TEST` is replaced with `TEST_F` as required in gtest. There are several custom `main` functions in our existing tests. To make this transition easier, I modify all `main` functions to fallow gtest notation. But eventually we can remove them and use implementation of `main` that gtest provides. ```lang=bash % cat ~/transform #!/bin/sh files=$(git ls-files '*test\.cc') for file in $files do if grep -q "rocksdb::test::RunAllTests()" $file then if grep -Eq '^class \w+Test {' $file then perl -pi -e 's/^(class \w+Test) {/${1}: public testing::Test {/g' $file perl -pi -e 's/^(TEST)/${1}_F/g' $file fi perl -pi -e 's/(int main.*\{)/${1}::testing::InitGoogleTest(&argc, argv);/g' $file perl -pi -e 's/rocksdb::test::RunAllTests/RUN_ALL_TESTS/g' $file fi done % sh ~/transform % make format ``` Second iteration of this diff contains only scripted changes. Third iteration contains manual changes to fix last errors and make it compilable. Test Plan: Build and notice no errors. ```lang=bash % USE_CLANG=1 make check -j55 ``` Tests are still testing. Reviewers: meyering, sdong, rven, igor Reviewed By: igor Subscribers: dhruba, leveldb Differential Revision: https://reviews.facebook.net/D35157
10 years ago
TEST_F(TtlTest, WriteBatchTest) {
MakeKVMap(kSampleSize_);
BatchOperation batch_ops[kSampleSize_];
for (int i = 0; i < kSampleSize_; i++) {
batch_ops[i] = OP_PUT;
}
OpenTtl(2);
MakePutWriteBatch(batch_ops, kSampleSize_);
for (int i = 0; i < kSampleSize_ / 2; i++) {
batch_ops[i] = OP_DELETE;
}
MakePutWriteBatch(batch_ops, kSampleSize_ / 2);
SleepCompactCheck(0, 0, kSampleSize_ / 2, false);
SleepCompactCheck(0, kSampleSize_ / 2, kSampleSize_ - kSampleSize_ / 2);
CloseTtl();
}
// Checks user's compaction filter for correctness with TTL logic
rocksdb: switch to gtest Summary: Our existing test notation is very similar to what is used in gtest. It makes it easy to adopt what is different. In this diff I modify existing [[ https://code.google.com/p/googletest/wiki/Primer#Test_Fixtures:_Using_the_Same_Data_Configuration_for_Multiple_Te | test fixture ]] classes to inherit from `testing::Test`. Also for unit tests that use fixture class, `TEST` is replaced with `TEST_F` as required in gtest. There are several custom `main` functions in our existing tests. To make this transition easier, I modify all `main` functions to fallow gtest notation. But eventually we can remove them and use implementation of `main` that gtest provides. ```lang=bash % cat ~/transform #!/bin/sh files=$(git ls-files '*test\.cc') for file in $files do if grep -q "rocksdb::test::RunAllTests()" $file then if grep -Eq '^class \w+Test {' $file then perl -pi -e 's/^(class \w+Test) {/${1}: public testing::Test {/g' $file perl -pi -e 's/^(TEST)/${1}_F/g' $file fi perl -pi -e 's/(int main.*\{)/${1}::testing::InitGoogleTest(&argc, argv);/g' $file perl -pi -e 's/rocksdb::test::RunAllTests/RUN_ALL_TESTS/g' $file fi done % sh ~/transform % make format ``` Second iteration of this diff contains only scripted changes. Third iteration contains manual changes to fix last errors and make it compilable. Test Plan: Build and notice no errors. ```lang=bash % USE_CLANG=1 make check -j55 ``` Tests are still testing. Reviewers: meyering, sdong, rven, igor Reviewed By: igor Subscribers: dhruba, leveldb Differential Revision: https://reviews.facebook.net/D35157
10 years ago
TEST_F(TtlTest, CompactionFilter) {
MakeKVMap(kSampleSize_);
OpenTtlWithTestCompaction(1);
PutValues(0, kSampleSize_); // T=0:Insert Set1. Delete at t=1
// T=2: TTL logic takes precedence over TestFilter:-Set1 should not be there
SleepCompactCheck(2, 0, kSampleSize_, false);
CloseTtl();
OpenTtlWithTestCompaction(3);
PutValues(0, kSampleSize_); // T=0:Insert Set1.
int64_t partition = kSampleSize_ / 3;
SleepCompactCheck(1, 0, partition, false); // Part dropped
SleepCompactCheck(0, partition, partition); // Part kept
SleepCompactCheck(0, 2 * partition, partition, true, true); // Part changed
CloseTtl();
}
// Insert some key-values which KeyMayExist should be able to get and check that
// values returned are fine
rocksdb: switch to gtest Summary: Our existing test notation is very similar to what is used in gtest. It makes it easy to adopt what is different. In this diff I modify existing [[ https://code.google.com/p/googletest/wiki/Primer#Test_Fixtures:_Using_the_Same_Data_Configuration_for_Multiple_Te | test fixture ]] classes to inherit from `testing::Test`. Also for unit tests that use fixture class, `TEST` is replaced with `TEST_F` as required in gtest. There are several custom `main` functions in our existing tests. To make this transition easier, I modify all `main` functions to fallow gtest notation. But eventually we can remove them and use implementation of `main` that gtest provides. ```lang=bash % cat ~/transform #!/bin/sh files=$(git ls-files '*test\.cc') for file in $files do if grep -q "rocksdb::test::RunAllTests()" $file then if grep -Eq '^class \w+Test {' $file then perl -pi -e 's/^(class \w+Test) {/${1}: public testing::Test {/g' $file perl -pi -e 's/^(TEST)/${1}_F/g' $file fi perl -pi -e 's/(int main.*\{)/${1}::testing::InitGoogleTest(&argc, argv);/g' $file perl -pi -e 's/rocksdb::test::RunAllTests/RUN_ALL_TESTS/g' $file fi done % sh ~/transform % make format ``` Second iteration of this diff contains only scripted changes. Third iteration contains manual changes to fix last errors and make it compilable. Test Plan: Build and notice no errors. ```lang=bash % USE_CLANG=1 make check -j55 ``` Tests are still testing. Reviewers: meyering, sdong, rven, igor Reviewed By: igor Subscribers: dhruba, leveldb Differential Revision: https://reviews.facebook.net/D35157
10 years ago
TEST_F(TtlTest, KeyMayExist) {
MakeKVMap(kSampleSize_);
OpenTtl();
PutValues(0, kSampleSize_, false);
SimpleKeyMayExistCheck();
CloseTtl();
}
rocksdb: switch to gtest Summary: Our existing test notation is very similar to what is used in gtest. It makes it easy to adopt what is different. In this diff I modify existing [[ https://code.google.com/p/googletest/wiki/Primer#Test_Fixtures:_Using_the_Same_Data_Configuration_for_Multiple_Te | test fixture ]] classes to inherit from `testing::Test`. Also for unit tests that use fixture class, `TEST` is replaced with `TEST_F` as required in gtest. There are several custom `main` functions in our existing tests. To make this transition easier, I modify all `main` functions to fallow gtest notation. But eventually we can remove them and use implementation of `main` that gtest provides. ```lang=bash % cat ~/transform #!/bin/sh files=$(git ls-files '*test\.cc') for file in $files do if grep -q "rocksdb::test::RunAllTests()" $file then if grep -Eq '^class \w+Test {' $file then perl -pi -e 's/^(class \w+Test) {/${1}: public testing::Test {/g' $file perl -pi -e 's/^(TEST)/${1}_F/g' $file fi perl -pi -e 's/(int main.*\{)/${1}::testing::InitGoogleTest(&argc, argv);/g' $file perl -pi -e 's/rocksdb::test::RunAllTests/RUN_ALL_TESTS/g' $file fi done % sh ~/transform % make format ``` Second iteration of this diff contains only scripted changes. Third iteration contains manual changes to fix last errors and make it compilable. Test Plan: Build and notice no errors. ```lang=bash % USE_CLANG=1 make check -j55 ``` Tests are still testing. Reviewers: meyering, sdong, rven, igor Reviewed By: igor Subscribers: dhruba, leveldb Differential Revision: https://reviews.facebook.net/D35157
10 years ago
TEST_F(TtlTest, MultiGetTest) {
MakeKVMap(kSampleSize_);
OpenTtl();
PutValues(0, kSampleSize_, false);
SimpleMultiGetTest();
CloseTtl();
}
rocksdb: switch to gtest Summary: Our existing test notation is very similar to what is used in gtest. It makes it easy to adopt what is different. In this diff I modify existing [[ https://code.google.com/p/googletest/wiki/Primer#Test_Fixtures:_Using_the_Same_Data_Configuration_for_Multiple_Te | test fixture ]] classes to inherit from `testing::Test`. Also for unit tests that use fixture class, `TEST` is replaced with `TEST_F` as required in gtest. There are several custom `main` functions in our existing tests. To make this transition easier, I modify all `main` functions to fallow gtest notation. But eventually we can remove them and use implementation of `main` that gtest provides. ```lang=bash % cat ~/transform #!/bin/sh files=$(git ls-files '*test\.cc') for file in $files do if grep -q "rocksdb::test::RunAllTests()" $file then if grep -Eq '^class \w+Test {' $file then perl -pi -e 's/^(class \w+Test) {/${1}: public testing::Test {/g' $file perl -pi -e 's/^(TEST)/${1}_F/g' $file fi perl -pi -e 's/(int main.*\{)/${1}::testing::InitGoogleTest(&argc, argv);/g' $file perl -pi -e 's/rocksdb::test::RunAllTests/RUN_ALL_TESTS/g' $file fi done % sh ~/transform % make format ``` Second iteration of this diff contains only scripted changes. Third iteration contains manual changes to fix last errors and make it compilable. Test Plan: Build and notice no errors. ```lang=bash % USE_CLANG=1 make check -j55 ``` Tests are still testing. Reviewers: meyering, sdong, rven, igor Reviewed By: igor Subscribers: dhruba, leveldb Differential Revision: https://reviews.facebook.net/D35157
10 years ago
TEST_F(TtlTest, ColumnFamiliesTest) {
DB* db;
Options options;
options.create_if_missing = true;
options.env = env_.get();
DB::Open(options, dbname_, &db);
ColumnFamilyHandle* handle;
ASSERT_OK(db->CreateColumnFamily(ColumnFamilyOptions(options),
"ttl_column_family", &handle));
delete handle;
delete db;
std::vector<ColumnFamilyDescriptor> column_families;
column_families.push_back(ColumnFamilyDescriptor(
kDefaultColumnFamilyName, ColumnFamilyOptions(options)));
column_families.push_back(ColumnFamilyDescriptor(
"ttl_column_family", ColumnFamilyOptions(options)));
std::vector<ColumnFamilyHandle*> handles;
ASSERT_OK(DBWithTTL::Open(DBOptions(options), dbname_, column_families,
&handles, &db_ttl_, {3, 5}, false));
ASSERT_EQ(handles.size(), 2U);
ColumnFamilyHandle* new_handle;
ASSERT_OK(db_ttl_->CreateColumnFamilyWithTtl(options, "ttl_column_family_2",
&new_handle, 2));
handles.push_back(new_handle);
MakeKVMap(kSampleSize_);
PutValues(0, kSampleSize_, false, handles[0]);
PutValues(0, kSampleSize_, false, handles[1]);
PutValues(0, kSampleSize_, false, handles[2]);
// everything should be there after 1 second
SleepCompactCheck(1, 0, kSampleSize_, true, false, handles[0]);
SleepCompactCheck(0, 0, kSampleSize_, true, false, handles[1]);
SleepCompactCheck(0, 0, kSampleSize_, true, false, handles[2]);
// only column family 1 should be alive after 4 seconds
SleepCompactCheck(3, 0, kSampleSize_, false, false, handles[0]);
SleepCompactCheck(0, 0, kSampleSize_, true, false, handles[1]);
SleepCompactCheck(0, 0, kSampleSize_, false, false, handles[2]);
// nothing should be there after 6 seconds
SleepCompactCheck(2, 0, kSampleSize_, false, false, handles[0]);
SleepCompactCheck(0, 0, kSampleSize_, false, false, handles[1]);
SleepCompactCheck(0, 0, kSampleSize_, false, false, handles[2]);
for (auto h : handles) {
delete h;
}
delete db_ttl_;
db_ttl_ = nullptr;
}
// Puts a set of values and checks its absence using Get after ttl
TEST_F(TtlTest, ChangeTtlOnOpenDb) {
MakeKVMap(kSampleSize_);
OpenTtl(1); // T=0:Open the db with ttl = 2
SetTtl(3);
PutValues(0, kSampleSize_); // T=0:Insert Set1. Delete at t=2
SleepCompactCheck(2, 0, kSampleSize_, true); // T=2:Set1 should be there
CloseTtl();
}
// Test DeleteRange for DBWithTtl
TEST_F(TtlTest, DeleteRangeTest) {
OpenTtl();
ASSERT_OK(db_ttl_->Put(WriteOptions(), "a", "val"));
MakeDeleteRange("a", "b");
ASSERT_OK(db_ttl_->Put(WriteOptions(), "c", "val"));
MakeDeleteRange("b", "d");
ASSERT_OK(db_ttl_->Put(WriteOptions(), "e", "val"));
MakeDeleteRange("d", "e");
// first iteration verifies query correctness in memtable, second verifies
// query correctness for a single SST file
for (int i = 0; i < 2; i++) {
if (i > 0) {
ASSERT_OK(db_ttl_->Flush(FlushOptions()));
}
std::string value;
ASSERT_TRUE(db_ttl_->Get(ReadOptions(), "a", &value).IsNotFound());
ASSERT_TRUE(db_ttl_->Get(ReadOptions(), "c", &value).IsNotFound());
ASSERT_OK(db_ttl_->Get(ReadOptions(), "e", &value));
}
CloseTtl();
}
class DummyFilter : public CompactionFilter {
public:
bool Filter(int /*level*/, const Slice& /*key*/, const Slice& /*value*/,
std::string* /*new_value*/,
bool* /*value_changed*/) const override {
return false;
}
const char* Name() const override { return kClassName(); }
static const char* kClassName() { return "DummyFilter"; }
};
class DummyFilterFactory : public CompactionFilterFactory {
public:
const char* Name() const override { return kClassName(); }
static const char* kClassName() { return "DummyFilterFactory"; }
std::unique_ptr<CompactionFilter> CreateCompactionFilter(
const CompactionFilter::Context&) override {
std::unique_ptr<CompactionFilter> f(new DummyFilter());
return f;
}
};
static int RegisterTestObjects(ObjectLibrary& library,
const std::string& /*arg*/) {
library.Register<CompactionFilter>(
"DummyFilter", [](const std::string& /*uri*/,
std::unique_ptr<CompactionFilter>* /*guard*/,
std::string* /* errmsg */) {
static DummyFilter dummy;
return &dummy;
});
library.Register<CompactionFilterFactory>(
"DummyFilterFactory", [](const std::string& /*uri*/,
std::unique_ptr<CompactionFilterFactory>* guard,
std::string* /* errmsg */) {
guard->reset(new DummyFilterFactory());
return guard->get();
});
return 2;
}
class TtlOptionsTest : public testing::Test {
public:
TtlOptionsTest() {
config_options_.registry->AddLibrary("RegisterTtlObjects",
RegisterTtlObjects, "");
config_options_.registry->AddLibrary("RegisterTtlTestObjects",
RegisterTestObjects, "");
}
ConfigOptions config_options_;
};
TEST_F(TtlOptionsTest, LoadTtlCompactionFilter) {
const CompactionFilter* filter = nullptr;
ASSERT_OK(CompactionFilter::CreateFromString(
config_options_, TtlCompactionFilter::kClassName(), &filter));
ASSERT_NE(filter, nullptr);
ASSERT_STREQ(filter->Name(), TtlCompactionFilter::kClassName());
auto ttl = filter->GetOptions<int32_t>("TTL");
ASSERT_NE(ttl, nullptr);
ASSERT_EQ(*ttl, 0);
ASSERT_OK(filter->ValidateOptions(DBOptions(), ColumnFamilyOptions()));
delete filter;
filter = nullptr;
ASSERT_OK(CompactionFilter::CreateFromString(
config_options_, "id=TtlCompactionFilter; ttl=123", &filter));
ASSERT_NE(filter, nullptr);
ttl = filter->GetOptions<int32_t>("TTL");
ASSERT_NE(ttl, nullptr);
ASSERT_EQ(*ttl, 123);
ASSERT_OK(filter->ValidateOptions(DBOptions(), ColumnFamilyOptions()));
delete filter;
filter = nullptr;
ASSERT_OK(CompactionFilter::CreateFromString(
config_options_,
"id=TtlCompactionFilter; ttl=456; user_filter=DummyFilter;", &filter));
ASSERT_NE(filter, nullptr);
auto inner = filter->CheckedCast<DummyFilter>();
ASSERT_NE(inner, nullptr);
ASSERT_OK(filter->ValidateOptions(DBOptions(), ColumnFamilyOptions()));
std::string mismatch;
std::string opts_str = filter->ToString(config_options_);
const CompactionFilter* copy = nullptr;
ASSERT_OK(
CompactionFilter::CreateFromString(config_options_, opts_str, &copy));
ASSERT_TRUE(filter->AreEquivalent(config_options_, copy, &mismatch));
delete filter;
delete copy;
}
TEST_F(TtlOptionsTest, LoadTtlCompactionFilterFactory) {
std::shared_ptr<CompactionFilterFactory> cff;
ASSERT_OK(CompactionFilterFactory::CreateFromString(
config_options_, TtlCompactionFilterFactory::kClassName(), &cff));
ASSERT_NE(cff.get(), nullptr);
ASSERT_STREQ(cff->Name(), TtlCompactionFilterFactory::kClassName());
auto ttl = cff->GetOptions<int32_t>("TTL");
ASSERT_NE(ttl, nullptr);
ASSERT_EQ(*ttl, 0);
ASSERT_OK(cff->ValidateOptions(DBOptions(), ColumnFamilyOptions()));
ASSERT_OK(CompactionFilterFactory::CreateFromString(
config_options_, "id=TtlCompactionFilterFactory; ttl=123", &cff));
ASSERT_NE(cff.get(), nullptr);
ASSERT_STREQ(cff->Name(), TtlCompactionFilterFactory::kClassName());
ttl = cff->GetOptions<int32_t>("TTL");
ASSERT_NE(ttl, nullptr);
ASSERT_EQ(*ttl, 123);
ASSERT_OK(cff->ValidateOptions(DBOptions(), ColumnFamilyOptions()));
ASSERT_OK(CompactionFilterFactory::CreateFromString(
config_options_,
"id=TtlCompactionFilterFactory; ttl=456; "
"user_filter_factory=DummyFilterFactory;",
&cff));
ASSERT_NE(cff.get(), nullptr);
auto filter = cff->CreateCompactionFilter(CompactionFilter::Context());
ASSERT_NE(filter.get(), nullptr);
auto ttlf = filter->CheckedCast<TtlCompactionFilter>();
ASSERT_EQ(filter.get(), ttlf);
auto user = filter->CheckedCast<DummyFilter>();
ASSERT_NE(user, nullptr);
ASSERT_OK(cff->ValidateOptions(DBOptions(), ColumnFamilyOptions()));
std::string opts_str = cff->ToString(config_options_);
std::string mismatch;
std::shared_ptr<CompactionFilterFactory> copy;
ASSERT_OK(CompactionFilterFactory::CreateFromString(config_options_, opts_str,
&copy));
ASSERT_TRUE(cff->AreEquivalent(config_options_, copy.get(), &mismatch));
}
TEST_F(TtlOptionsTest, LoadTtlMergeOperator) {
std::shared_ptr<MergeOperator> mo;
config_options_.invoke_prepare_options = false;
ASSERT_OK(MergeOperator::CreateFromString(
config_options_, TtlMergeOperator::kClassName(), &mo));
ASSERT_NE(mo.get(), nullptr);
ASSERT_STREQ(mo->Name(), TtlMergeOperator::kClassName());
ASSERT_NOK(mo->ValidateOptions(DBOptions(), ColumnFamilyOptions()));
config_options_.invoke_prepare_options = true;
ASSERT_OK(MergeOperator::CreateFromString(
config_options_, "id=TtlMergeOperator; user_operator=bytesxor", &mo));
ASSERT_NE(mo.get(), nullptr);
ASSERT_STREQ(mo->Name(), TtlMergeOperator::kClassName());
ASSERT_OK(mo->ValidateOptions(DBOptions(), ColumnFamilyOptions()));
auto ttl_mo = mo->CheckedCast<TtlMergeOperator>();
ASSERT_EQ(mo.get(), ttl_mo);
auto user = ttl_mo->CheckedCast<BytesXOROperator>();
ASSERT_NE(user, nullptr);
std::string mismatch;
std::string opts_str = mo->ToString(config_options_);
std::shared_ptr<MergeOperator> copy;
ASSERT_OK(MergeOperator::CreateFromString(config_options_, opts_str, &copy));
ASSERT_TRUE(mo->AreEquivalent(config_options_, copy.get(), &mismatch));
}
} // namespace ROCKSDB_NAMESPACE
// A black-box test for the ttl wrapper around rocksdb
int main(int argc, char** argv) {
rocksdb: switch to gtest Summary: Our existing test notation is very similar to what is used in gtest. It makes it easy to adopt what is different. In this diff I modify existing [[ https://code.google.com/p/googletest/wiki/Primer#Test_Fixtures:_Using_the_Same_Data_Configuration_for_Multiple_Te | test fixture ]] classes to inherit from `testing::Test`. Also for unit tests that use fixture class, `TEST` is replaced with `TEST_F` as required in gtest. There are several custom `main` functions in our existing tests. To make this transition easier, I modify all `main` functions to fallow gtest notation. But eventually we can remove them and use implementation of `main` that gtest provides. ```lang=bash % cat ~/transform #!/bin/sh files=$(git ls-files '*test\.cc') for file in $files do if grep -q "rocksdb::test::RunAllTests()" $file then if grep -Eq '^class \w+Test {' $file then perl -pi -e 's/^(class \w+Test) {/${1}: public testing::Test {/g' $file perl -pi -e 's/^(TEST)/${1}_F/g' $file fi perl -pi -e 's/(int main.*\{)/${1}::testing::InitGoogleTest(&argc, argv);/g' $file perl -pi -e 's/rocksdb::test::RunAllTests/RUN_ALL_TESTS/g' $file fi done % sh ~/transform % make format ``` Second iteration of this diff contains only scripted changes. Third iteration contains manual changes to fix last errors and make it compilable. Test Plan: Build and notice no errors. ```lang=bash % USE_CLANG=1 make check -j55 ``` Tests are still testing. Reviewers: meyering, sdong, rven, igor Reviewed By: igor Subscribers: dhruba, leveldb Differential Revision: https://reviews.facebook.net/D35157
10 years ago
::testing::InitGoogleTest(&argc, argv);
return RUN_ALL_TESTS();
}
#else
#include <stdio.h>
int main(int /*argc*/, char** /*argv*/) {
fprintf(stderr, "SKIPPED as DBWithTTL is not supported in ROCKSDB_LITE\n");
return 0;
}
#endif // !ROCKSDB_LITE