// sorted_data_interface_test_bulkbuilder.cpp
/**
* Copyright (C) 2014 MongoDB Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License, version 3,
* as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see .
*
* As a special exception, the copyright holders give permission to link the
* code of portions of this program with the OpenSSL library under certain
* conditions as described in each individual source file and distribute
* linked combinations including the program with the OpenSSL library. You
* must comply with the GNU Affero General Public License in all respects for
* all of the code used other than as permitted herein. If you modify file(s)
* with this exception, you may extend this exception to your version of the
* file(s), but you are not obligated to do so. If you do not wish to do so,
* delete this exception statement from your version. If you delete this
* exception statement from all source files in the program, then also delete
* it in the license file.
*/
#include "mongo/db/storage/sorted_data_interface_test_harness.h"
#include
#include "mongo/db/storage/sorted_data_interface.h"
#include "mongo/unittest/unittest.h"
namespace mongo {
namespace {
// Add a key using a bulk builder.
TEST(SortedDataInterface, BuilderAddKey) {
const auto harnessHelper(newSortedDataInterfaceHarnessHelper());
const std::unique_ptr sorted(harnessHelper->newSortedDataInterface(false));
{
const ServiceContext::UniqueOperationContext opCtx(harnessHelper->newOperationContext());
ASSERT(sorted->isEmpty(opCtx.get()));
}
{
const ServiceContext::UniqueOperationContext opCtx(harnessHelper->newOperationContext());
const std::unique_ptr builder(
sorted->getBulkBuilder(opCtx.get(), true));
ASSERT_OK(builder->addKey(key1, loc1));
builder->commit(false);
}
{
const ServiceContext::UniqueOperationContext opCtx(harnessHelper->newOperationContext());
ASSERT_EQUALS(1, sorted->numEntries(opCtx.get()));
}
}
// Add a compound key using a bulk builder.
TEST(SortedDataInterface, BuilderAddCompoundKey) {
const auto harnessHelper(newSortedDataInterfaceHarnessHelper());
const std::unique_ptr sorted(harnessHelper->newSortedDataInterface(false));
{
const ServiceContext::UniqueOperationContext opCtx(harnessHelper->newOperationContext());
ASSERT(sorted->isEmpty(opCtx.get()));
}
{
const ServiceContext::UniqueOperationContext opCtx(harnessHelper->newOperationContext());
const std::unique_ptr builder(
sorted->getBulkBuilder(opCtx.get(), true));
ASSERT_OK(builder->addKey(compoundKey1a, loc1));
builder->commit(false);
}
{
const ServiceContext::UniqueOperationContext opCtx(harnessHelper->newOperationContext());
ASSERT_EQUALS(1, sorted->numEntries(opCtx.get()));
}
}
// Add the same key multiple times using a bulk builder and verify that
// the returned status is ErrorCodes::DuplicateKey when duplicates are
// not allowed.
TEST(SortedDataInterface, BuilderAddSameKey) {
const auto harnessHelper(newSortedDataInterfaceHarnessHelper());
const std::unique_ptr sorted(harnessHelper->newSortedDataInterface(true));
{
const ServiceContext::UniqueOperationContext opCtx(harnessHelper->newOperationContext());
ASSERT(sorted->isEmpty(opCtx.get()));
}
{
const ServiceContext::UniqueOperationContext opCtx(harnessHelper->newOperationContext());
const std::unique_ptr builder(
sorted->getBulkBuilder(opCtx.get(), false));
ASSERT_OK(builder->addKey(key1, loc1));
ASSERT_EQUALS(ErrorCodes::DuplicateKey, builder->addKey(key1, loc2));
builder->commit(false);
}
{
const ServiceContext::UniqueOperationContext opCtx(harnessHelper->newOperationContext());
ASSERT_EQUALS(1, sorted->numEntries(opCtx.get()));
}
}
// Add the same key multiple times using a bulk builder and verify that
// the returned status is OK when duplicates are allowed.
TEST(SortedDataInterface, BuilderAddSameKeyWithDupsAllowed) {
const auto harnessHelper(newSortedDataInterfaceHarnessHelper());
const std::unique_ptr sorted(harnessHelper->newSortedDataInterface(false));
{
const ServiceContext::UniqueOperationContext opCtx(harnessHelper->newOperationContext());
ASSERT(sorted->isEmpty(opCtx.get()));
}
{
const ServiceContext::UniqueOperationContext opCtx(harnessHelper->newOperationContext());
const std::unique_ptr builder(
sorted->getBulkBuilder(opCtx.get(), true /* allow duplicates */));
ASSERT_OK(builder->addKey(key1, loc1));
ASSERT_OK(builder->addKey(key1, loc2));
builder->commit(false);
}
{
const ServiceContext::UniqueOperationContext opCtx(harnessHelper->newOperationContext());
ASSERT_EQUALS(2, sorted->numEntries(opCtx.get()));
}
}
// Add multiple keys using a bulk builder.
TEST(SortedDataInterface, BuilderAddMultipleKeys) {
const auto harnessHelper(newSortedDataInterfaceHarnessHelper());
const std::unique_ptr sorted(harnessHelper->newSortedDataInterface(false));
{
const ServiceContext::UniqueOperationContext opCtx(harnessHelper->newOperationContext());
ASSERT(sorted->isEmpty(opCtx.get()));
}
{
const ServiceContext::UniqueOperationContext opCtx(harnessHelper->newOperationContext());
const std::unique_ptr builder(
sorted->getBulkBuilder(opCtx.get(), true));
ASSERT_OK(builder->addKey(key1, loc1));
ASSERT_OK(builder->addKey(key2, loc2));
ASSERT_OK(builder->addKey(key3, loc3));
builder->commit(false);
}
{
const ServiceContext::UniqueOperationContext opCtx(harnessHelper->newOperationContext());
ASSERT_EQUALS(3, sorted->numEntries(opCtx.get()));
}
}
// Add multiple compound keys using a bulk builder.
TEST(SortedDataInterface, BuilderAddMultipleCompoundKeys) {
const auto harnessHelper(newSortedDataInterfaceHarnessHelper());
const std::unique_ptr sorted(harnessHelper->newSortedDataInterface(false));
{
const ServiceContext::UniqueOperationContext opCtx(harnessHelper->newOperationContext());
ASSERT(sorted->isEmpty(opCtx.get()));
}
{
const ServiceContext::UniqueOperationContext opCtx(harnessHelper->newOperationContext());
const std::unique_ptr builder(
sorted->getBulkBuilder(opCtx.get(), true));
ASSERT_OK(builder->addKey(compoundKey1a, loc1));
ASSERT_OK(builder->addKey(compoundKey1b, loc2));
ASSERT_OK(builder->addKey(compoundKey1c, loc4));
ASSERT_OK(builder->addKey(compoundKey2b, loc3));
ASSERT_OK(builder->addKey(compoundKey3a, loc5));
builder->commit(false);
}
{
const ServiceContext::UniqueOperationContext opCtx(harnessHelper->newOperationContext());
ASSERT_EQUALS(5, sorted->numEntries(opCtx.get()));
}
}
} // namespace
} // namespace mongo