mirror of
https://github.com/facebook/rocksdb.git
synced 2024-11-30 13:41:46 +00:00
fdf882ded2
Summary: When dynamically linking two binaries together, different builds of RocksDB from two sources might cause errors. To provide a tool for user to solve the problem, the RocksDB namespace is changed to a flag which can be overridden in build time. Pull Request resolved: https://github.com/facebook/rocksdb/pull/6433 Test Plan: Build release, all and jtest. Try to build with ROCKSDB_NAMESPACE with another flag. Differential Revision: D19977691 fbshipit-source-id: aa7f2d0972e1c31d75339ac48478f34f6cfcfb3e
368 lines
13 KiB
C++
368 lines
13 KiB
C++
// Copyright (c) 2017-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 <cstring>
|
|
#include <memory>
|
|
#include "test_util/testharness.h"
|
|
#include "utilities/cassandra/format.h"
|
|
#include "utilities/cassandra/serialize.h"
|
|
#include "utilities/cassandra/test_utils.h"
|
|
|
|
using namespace ROCKSDB_NAMESPACE::cassandra;
|
|
|
|
namespace ROCKSDB_NAMESPACE {
|
|
namespace cassandra {
|
|
|
|
TEST(ColumnTest, Column) {
|
|
char data[4] = {'d', 'a', 't', 'a'};
|
|
int8_t mask = 0;
|
|
int8_t index = 1;
|
|
int64_t timestamp = 1494022807044;
|
|
Column c = Column(mask, index, timestamp, sizeof(data), data);
|
|
|
|
EXPECT_EQ(c.Index(), index);
|
|
EXPECT_EQ(c.Timestamp(), timestamp);
|
|
EXPECT_EQ(c.Size(), 14 + sizeof(data));
|
|
|
|
// Verify the serialization.
|
|
std::string dest;
|
|
dest.reserve(c.Size() * 2);
|
|
c.Serialize(&dest);
|
|
|
|
EXPECT_EQ(dest.size(), c.Size());
|
|
std::size_t offset = 0;
|
|
EXPECT_EQ(Deserialize<int8_t>(dest.c_str(), offset), mask);
|
|
offset += sizeof(int8_t);
|
|
EXPECT_EQ(Deserialize<int8_t>(dest.c_str(), offset), index);
|
|
offset += sizeof(int8_t);
|
|
EXPECT_EQ(Deserialize<int64_t>(dest.c_str(), offset), timestamp);
|
|
offset += sizeof(int64_t);
|
|
EXPECT_EQ(Deserialize<int32_t>(dest.c_str(), offset), sizeof(data));
|
|
offset += sizeof(int32_t);
|
|
EXPECT_TRUE(std::memcmp(data, dest.c_str() + offset, sizeof(data)) == 0);
|
|
|
|
// Verify the deserialization.
|
|
std::string saved_dest = dest;
|
|
std::shared_ptr<Column> c1 = Column::Deserialize(saved_dest.c_str(), 0);
|
|
EXPECT_EQ(c1->Index(), index);
|
|
EXPECT_EQ(c1->Timestamp(), timestamp);
|
|
EXPECT_EQ(c1->Size(), 14 + sizeof(data));
|
|
|
|
c1->Serialize(&dest);
|
|
EXPECT_EQ(dest.size(), 2 * c.Size());
|
|
EXPECT_TRUE(
|
|
std::memcmp(dest.c_str(), dest.c_str() + c.Size(), c.Size()) == 0);
|
|
|
|
// Verify the ColumnBase::Deserialization.
|
|
saved_dest = dest;
|
|
std::shared_ptr<ColumnBase> c2 =
|
|
ColumnBase::Deserialize(saved_dest.c_str(), c.Size());
|
|
c2->Serialize(&dest);
|
|
EXPECT_EQ(dest.size(), 3 * c.Size());
|
|
EXPECT_TRUE(
|
|
std::memcmp(dest.c_str() + c.Size(), dest.c_str() + c.Size() * 2, c.Size())
|
|
== 0);
|
|
}
|
|
|
|
TEST(ExpiringColumnTest, ExpiringColumn) {
|
|
char data[4] = {'d', 'a', 't', 'a'};
|
|
int8_t mask = ColumnTypeMask::EXPIRATION_MASK;
|
|
int8_t index = 3;
|
|
int64_t timestamp = 1494022807044;
|
|
int32_t ttl = 3600;
|
|
ExpiringColumn c = ExpiringColumn(mask, index, timestamp,
|
|
sizeof(data), data, ttl);
|
|
|
|
EXPECT_EQ(c.Index(), index);
|
|
EXPECT_EQ(c.Timestamp(), timestamp);
|
|
EXPECT_EQ(c.Size(), 18 + sizeof(data));
|
|
|
|
// Verify the serialization.
|
|
std::string dest;
|
|
dest.reserve(c.Size() * 2);
|
|
c.Serialize(&dest);
|
|
|
|
EXPECT_EQ(dest.size(), c.Size());
|
|
std::size_t offset = 0;
|
|
EXPECT_EQ(Deserialize<int8_t>(dest.c_str(), offset), mask);
|
|
offset += sizeof(int8_t);
|
|
EXPECT_EQ(Deserialize<int8_t>(dest.c_str(), offset), index);
|
|
offset += sizeof(int8_t);
|
|
EXPECT_EQ(Deserialize<int64_t>(dest.c_str(), offset), timestamp);
|
|
offset += sizeof(int64_t);
|
|
EXPECT_EQ(Deserialize<int32_t>(dest.c_str(), offset), sizeof(data));
|
|
offset += sizeof(int32_t);
|
|
EXPECT_TRUE(std::memcmp(data, dest.c_str() + offset, sizeof(data)) == 0);
|
|
offset += sizeof(data);
|
|
EXPECT_EQ(Deserialize<int32_t>(dest.c_str(), offset), ttl);
|
|
|
|
// Verify the deserialization.
|
|
std::string saved_dest = dest;
|
|
std::shared_ptr<ExpiringColumn> c1 =
|
|
ExpiringColumn::Deserialize(saved_dest.c_str(), 0);
|
|
EXPECT_EQ(c1->Index(), index);
|
|
EXPECT_EQ(c1->Timestamp(), timestamp);
|
|
EXPECT_EQ(c1->Size(), 18 + sizeof(data));
|
|
|
|
c1->Serialize(&dest);
|
|
EXPECT_EQ(dest.size(), 2 * c.Size());
|
|
EXPECT_TRUE(
|
|
std::memcmp(dest.c_str(), dest.c_str() + c.Size(), c.Size()) == 0);
|
|
|
|
// Verify the ColumnBase::Deserialization.
|
|
saved_dest = dest;
|
|
std::shared_ptr<ColumnBase> c2 =
|
|
ColumnBase::Deserialize(saved_dest.c_str(), c.Size());
|
|
c2->Serialize(&dest);
|
|
EXPECT_EQ(dest.size(), 3 * c.Size());
|
|
EXPECT_TRUE(
|
|
std::memcmp(dest.c_str() + c.Size(), dest.c_str() + c.Size() * 2, c.Size())
|
|
== 0);
|
|
}
|
|
|
|
TEST(TombstoneTest, TombstoneCollectable) {
|
|
int32_t now = (int32_t)time(nullptr);
|
|
int32_t gc_grace_seconds = 16440;
|
|
int32_t time_delta_seconds = 10;
|
|
EXPECT_TRUE(Tombstone(ColumnTypeMask::DELETION_MASK, 0,
|
|
now - gc_grace_seconds - time_delta_seconds,
|
|
ToMicroSeconds(now - gc_grace_seconds - time_delta_seconds))
|
|
.Collectable(gc_grace_seconds));
|
|
EXPECT_FALSE(Tombstone(ColumnTypeMask::DELETION_MASK, 0,
|
|
now - gc_grace_seconds + time_delta_seconds,
|
|
ToMicroSeconds(now - gc_grace_seconds + time_delta_seconds))
|
|
.Collectable(gc_grace_seconds));
|
|
}
|
|
|
|
TEST(TombstoneTest, Tombstone) {
|
|
int8_t mask = ColumnTypeMask::DELETION_MASK;
|
|
int8_t index = 2;
|
|
int32_t local_deletion_time = 1494022807;
|
|
int64_t marked_for_delete_at = 1494022807044;
|
|
Tombstone c = Tombstone(mask, index, local_deletion_time,
|
|
marked_for_delete_at);
|
|
|
|
EXPECT_EQ(c.Index(), index);
|
|
EXPECT_EQ(c.Timestamp(), marked_for_delete_at);
|
|
EXPECT_EQ(c.Size(), 14);
|
|
|
|
// Verify the serialization.
|
|
std::string dest;
|
|
dest.reserve(c.Size() * 2);
|
|
c.Serialize(&dest);
|
|
|
|
EXPECT_EQ(dest.size(), c.Size());
|
|
std::size_t offset = 0;
|
|
EXPECT_EQ(Deserialize<int8_t>(dest.c_str(), offset), mask);
|
|
offset += sizeof(int8_t);
|
|
EXPECT_EQ(Deserialize<int8_t>(dest.c_str(), offset), index);
|
|
offset += sizeof(int8_t);
|
|
EXPECT_EQ(Deserialize<int32_t>(dest.c_str(), offset), local_deletion_time);
|
|
offset += sizeof(int32_t);
|
|
EXPECT_EQ(Deserialize<int64_t>(dest.c_str(), offset), marked_for_delete_at);
|
|
|
|
// Verify the deserialization.
|
|
std::shared_ptr<Tombstone> c1 = Tombstone::Deserialize(dest.c_str(), 0);
|
|
EXPECT_EQ(c1->Index(), index);
|
|
EXPECT_EQ(c1->Timestamp(), marked_for_delete_at);
|
|
EXPECT_EQ(c1->Size(), 14);
|
|
|
|
c1->Serialize(&dest);
|
|
EXPECT_EQ(dest.size(), 2 * c.Size());
|
|
EXPECT_TRUE(
|
|
std::memcmp(dest.c_str(), dest.c_str() + c.Size(), c.Size()) == 0);
|
|
|
|
// Verify the ColumnBase::Deserialization.
|
|
std::shared_ptr<ColumnBase> c2 =
|
|
ColumnBase::Deserialize(dest.c_str(), c.Size());
|
|
c2->Serialize(&dest);
|
|
EXPECT_EQ(dest.size(), 3 * c.Size());
|
|
EXPECT_TRUE(
|
|
std::memcmp(dest.c_str() + c.Size(), dest.c_str() + c.Size() * 2, c.Size())
|
|
== 0);
|
|
}
|
|
|
|
TEST(RowValueTest, RowTombstone) {
|
|
int32_t local_deletion_time = 1494022807;
|
|
int64_t marked_for_delete_at = 1494022807044;
|
|
RowValue r = RowValue(local_deletion_time, marked_for_delete_at);
|
|
|
|
EXPECT_EQ(r.Size(), 12);
|
|
EXPECT_EQ(r.IsTombstone(), true);
|
|
EXPECT_EQ(r.LastModifiedTime(), marked_for_delete_at);
|
|
|
|
// Verify the serialization.
|
|
std::string dest;
|
|
dest.reserve(r.Size() * 2);
|
|
r.Serialize(&dest);
|
|
|
|
EXPECT_EQ(dest.size(), r.Size());
|
|
std::size_t offset = 0;
|
|
EXPECT_EQ(Deserialize<int32_t>(dest.c_str(), offset), local_deletion_time);
|
|
offset += sizeof(int32_t);
|
|
EXPECT_EQ(Deserialize<int64_t>(dest.c_str(), offset), marked_for_delete_at);
|
|
|
|
// Verify the deserialization.
|
|
RowValue r1 = RowValue::Deserialize(dest.c_str(), r.Size());
|
|
EXPECT_EQ(r1.Size(), 12);
|
|
EXPECT_EQ(r1.IsTombstone(), true);
|
|
EXPECT_EQ(r1.LastModifiedTime(), marked_for_delete_at);
|
|
|
|
r1.Serialize(&dest);
|
|
EXPECT_EQ(dest.size(), 2 * r.Size());
|
|
EXPECT_TRUE(
|
|
std::memcmp(dest.c_str(), dest.c_str() + r.Size(), r.Size()) == 0);
|
|
}
|
|
|
|
TEST(RowValueTest, RowWithColumns) {
|
|
std::vector<std::shared_ptr<ColumnBase>> columns;
|
|
int64_t last_modified_time = 1494022807048;
|
|
std::size_t columns_data_size = 0;
|
|
|
|
char e_data[5] = {'e', 'd', 'a', 't', 'a'};
|
|
int8_t e_index = 0;
|
|
int64_t e_timestamp = 1494022807044;
|
|
int32_t e_ttl = 3600;
|
|
columns.push_back(std::shared_ptr<ExpiringColumn>(
|
|
new ExpiringColumn(ColumnTypeMask::EXPIRATION_MASK, e_index,
|
|
e_timestamp, sizeof(e_data), e_data, e_ttl)));
|
|
columns_data_size += columns[0]->Size();
|
|
|
|
char c_data[4] = {'d', 'a', 't', 'a'};
|
|
int8_t c_index = 1;
|
|
int64_t c_timestamp = 1494022807048;
|
|
columns.push_back(std::shared_ptr<Column>(
|
|
new Column(0, c_index, c_timestamp, sizeof(c_data), c_data)));
|
|
columns_data_size += columns[1]->Size();
|
|
|
|
int8_t t_index = 2;
|
|
int32_t t_local_deletion_time = 1494022801;
|
|
int64_t t_marked_for_delete_at = 1494022807043;
|
|
columns.push_back(std::shared_ptr<Tombstone>(
|
|
new Tombstone(ColumnTypeMask::DELETION_MASK,
|
|
t_index, t_local_deletion_time, t_marked_for_delete_at)));
|
|
columns_data_size += columns[2]->Size();
|
|
|
|
RowValue r = RowValue(std::move(columns), last_modified_time);
|
|
|
|
EXPECT_EQ(r.Size(), columns_data_size + 12);
|
|
EXPECT_EQ(r.IsTombstone(), false);
|
|
EXPECT_EQ(r.LastModifiedTime(), last_modified_time);
|
|
|
|
// Verify the serialization.
|
|
std::string dest;
|
|
dest.reserve(r.Size() * 2);
|
|
r.Serialize(&dest);
|
|
|
|
EXPECT_EQ(dest.size(), r.Size());
|
|
std::size_t offset = 0;
|
|
EXPECT_EQ(Deserialize<int32_t>(dest.c_str(), offset),
|
|
std::numeric_limits<int32_t>::max());
|
|
offset += sizeof(int32_t);
|
|
EXPECT_EQ(Deserialize<int64_t>(dest.c_str(), offset),
|
|
std::numeric_limits<int64_t>::min());
|
|
offset += sizeof(int64_t);
|
|
|
|
// Column0: ExpiringColumn
|
|
EXPECT_EQ(Deserialize<int8_t>(dest.c_str(), offset),
|
|
ColumnTypeMask::EXPIRATION_MASK);
|
|
offset += sizeof(int8_t);
|
|
EXPECT_EQ(Deserialize<int8_t>(dest.c_str(), offset), e_index);
|
|
offset += sizeof(int8_t);
|
|
EXPECT_EQ(Deserialize<int64_t>(dest.c_str(), offset), e_timestamp);
|
|
offset += sizeof(int64_t);
|
|
EXPECT_EQ(Deserialize<int32_t>(dest.c_str(), offset), sizeof(e_data));
|
|
offset += sizeof(int32_t);
|
|
EXPECT_TRUE(std::memcmp(e_data, dest.c_str() + offset, sizeof(e_data)) == 0);
|
|
offset += sizeof(e_data);
|
|
EXPECT_EQ(Deserialize<int32_t>(dest.c_str(), offset), e_ttl);
|
|
offset += sizeof(int32_t);
|
|
|
|
// Column1: Column
|
|
EXPECT_EQ(Deserialize<int8_t>(dest.c_str(), offset), 0);
|
|
offset += sizeof(int8_t);
|
|
EXPECT_EQ(Deserialize<int8_t>(dest.c_str(), offset), c_index);
|
|
offset += sizeof(int8_t);
|
|
EXPECT_EQ(Deserialize<int64_t>(dest.c_str(), offset), c_timestamp);
|
|
offset += sizeof(int64_t);
|
|
EXPECT_EQ(Deserialize<int32_t>(dest.c_str(), offset), sizeof(c_data));
|
|
offset += sizeof(int32_t);
|
|
EXPECT_TRUE(std::memcmp(c_data, dest.c_str() + offset, sizeof(c_data)) == 0);
|
|
offset += sizeof(c_data);
|
|
|
|
// Column2: Tombstone
|
|
EXPECT_EQ(Deserialize<int8_t>(dest.c_str(), offset),
|
|
ColumnTypeMask::DELETION_MASK);
|
|
offset += sizeof(int8_t);
|
|
EXPECT_EQ(Deserialize<int8_t>(dest.c_str(), offset), t_index);
|
|
offset += sizeof(int8_t);
|
|
EXPECT_EQ(Deserialize<int32_t>(dest.c_str(), offset), t_local_deletion_time);
|
|
offset += sizeof(int32_t);
|
|
EXPECT_EQ(Deserialize<int64_t>(dest.c_str(), offset), t_marked_for_delete_at);
|
|
|
|
// Verify the deserialization.
|
|
RowValue r1 = RowValue::Deserialize(dest.c_str(), r.Size());
|
|
EXPECT_EQ(r1.Size(), columns_data_size + 12);
|
|
EXPECT_EQ(r1.IsTombstone(), false);
|
|
EXPECT_EQ(r1.LastModifiedTime(), last_modified_time);
|
|
|
|
r1.Serialize(&dest);
|
|
EXPECT_EQ(dest.size(), 2 * r.Size());
|
|
EXPECT_TRUE(
|
|
std::memcmp(dest.c_str(), dest.c_str() + r.Size(), r.Size()) == 0);
|
|
}
|
|
|
|
TEST(RowValueTest, PurgeTtlShouldRemvoeAllColumnsExpired) {
|
|
int64_t now = time(nullptr);
|
|
|
|
auto row_value = CreateTestRowValue({
|
|
CreateTestColumnSpec(kColumn, 0, ToMicroSeconds(now)),
|
|
CreateTestColumnSpec(kExpiringColumn, 1, ToMicroSeconds(now - kTtl - 10)), //expired
|
|
CreateTestColumnSpec(kExpiringColumn, 2, ToMicroSeconds(now)), // not expired
|
|
CreateTestColumnSpec(kTombstone, 3, ToMicroSeconds(now))
|
|
});
|
|
|
|
bool changed = false;
|
|
auto purged = row_value.RemoveExpiredColumns(&changed);
|
|
EXPECT_TRUE(changed);
|
|
EXPECT_EQ(purged.columns_.size(), 3);
|
|
VerifyRowValueColumns(purged.columns_, 0, kColumn, 0, ToMicroSeconds(now));
|
|
VerifyRowValueColumns(purged.columns_, 1, kExpiringColumn, 2, ToMicroSeconds(now));
|
|
VerifyRowValueColumns(purged.columns_, 2, kTombstone, 3, ToMicroSeconds(now));
|
|
|
|
purged.RemoveExpiredColumns(&changed);
|
|
EXPECT_FALSE(changed);
|
|
}
|
|
|
|
TEST(RowValueTest, ExpireTtlShouldConvertExpiredColumnsToTombstones) {
|
|
int64_t now = time(nullptr);
|
|
|
|
auto row_value = CreateTestRowValue({
|
|
CreateTestColumnSpec(kColumn, 0, ToMicroSeconds(now)),
|
|
CreateTestColumnSpec(kExpiringColumn, 1, ToMicroSeconds(now - kTtl - 10)), //expired
|
|
CreateTestColumnSpec(kExpiringColumn, 2, ToMicroSeconds(now)), // not expired
|
|
CreateTestColumnSpec(kTombstone, 3, ToMicroSeconds(now))
|
|
});
|
|
|
|
bool changed = false;
|
|
auto compacted = row_value.ConvertExpiredColumnsToTombstones(&changed);
|
|
EXPECT_TRUE(changed);
|
|
EXPECT_EQ(compacted.columns_.size(), 4);
|
|
VerifyRowValueColumns(compacted.columns_, 0, kColumn, 0, ToMicroSeconds(now));
|
|
VerifyRowValueColumns(compacted.columns_, 1, kTombstone, 1, ToMicroSeconds(now - 10));
|
|
VerifyRowValueColumns(compacted.columns_, 2, kExpiringColumn, 2, ToMicroSeconds(now));
|
|
VerifyRowValueColumns(compacted.columns_, 3, kTombstone, 3, ToMicroSeconds(now));
|
|
|
|
compacted.ConvertExpiredColumnsToTombstones(&changed);
|
|
EXPECT_FALSE(changed);
|
|
}
|
|
} // namespace cassandra
|
|
} // namespace ROCKSDB_NAMESPACE
|
|
|
|
int main(int argc, char** argv) {
|
|
::testing::InitGoogleTest(&argc, argv);
|
|
return RUN_ALL_TESTS();
|
|
}
|