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/**
* Copyright (C) 2018-present MongoDB, Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the Server Side Public License, version 1,
* as published by MongoDB, Inc.
*
* 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
* Server Side Public License for more details.
*
* You should have received a copy of the Server Side Public License
* along with this program. If not, see
* <http://www.mongodb.com/licensing/server-side-public-license>.
*
* 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 Server Side 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/platform/basic.h"
#include "mongo/db/client.h"
#include "mongo/db/db_raii.h"
#include "mongo/db/json.h"
#include "mongo/db/matcher/expression_text.h"
#include "mongo/db/matcher/extensions_callback_real.h"
#include "mongo/db/namespace_string.h"
#include "mongo/db/query/query_knobs_gen.h"
#include "mongo/dbtests/dbtests.h"
#include "mongo/unittest/unittest.h"
namespace mongo {
namespace {
//
// $text parsing tests.
//
class ExtensionsCallbackRealTest : public unittest::Test {
public:
ExtensionsCallbackRealTest() : _nss("unittests.extensions_callback_real_test") {
_isDesugarWhereToFunctionOn = internalQueryDesugarWhereToFunction.load();
}
void setUp() final {
AutoGetDb autoDb(&_opCtx, _nss.dbName(), MODE_X);
auto database = autoDb.ensureDbExists(&_opCtx);
{
WriteUnitOfWork wunit(&_opCtx);
ASSERT(database->createCollection(&_opCtx, _nss));
wunit.commit();
}
}
void tearDown() final {
AutoGetDb autoDb(&_opCtx, _nss.dbName(), MODE_X);
Database* database = autoDb.getDb();
if (!database) {
return;
}
{
WriteUnitOfWork wunit(&_opCtx);
static_cast<void>(database->dropCollection(&_opCtx, _nss));
wunit.commit();
}
}
protected:
const ServiceContext::UniqueOperationContext _txnPtr = cc().makeOperationContext();
OperationContext& _opCtx = *_txnPtr;
const NamespaceString _nss;
bool _isDesugarWhereToFunctionOn{false};
};
TEST_F(ExtensionsCallbackRealTest, TextNoIndex) {
BSONObj query = fromjson("{$text: {$search:\"awesome\"}}");
ASSERT_THROWS_CODE(StatusWithMatchExpression(
ExtensionsCallbackReal(&_opCtx, &_nss).parseText(query.firstElement())),
AssertionException,
ErrorCodes::IndexNotFound);
}
TEST_F(ExtensionsCallbackRealTest, TextBasic) {
ASSERT_OK(dbtests::createIndex(&_opCtx,
_nss.ns(),
BSON("a"
<< "text"),
false)); // isUnique
BSONObj query = fromjson("{$text: {$search:\"awesome\", $language:\"english\"}}");
auto expr =
unittest::assertGet(ExtensionsCallbackReal(&_opCtx, &_nss).parseText(query.firstElement()));
ASSERT_EQUALS(MatchExpression::TEXT, expr->matchType());
std::unique_ptr<TextMatchExpression> textExpr(
static_cast<TextMatchExpression*>(expr.release()));
ASSERT_EQUALS(textExpr->getFTSQuery().getQuery(), "awesome");
ASSERT_EQUALS(textExpr->getFTSQuery().getLanguage(), "english");
ASSERT_EQUALS(textExpr->getFTSQuery().getCaseSensitive(),
TextMatchExpressionBase::kCaseSensitiveDefault);
ASSERT_EQUALS(textExpr->getFTSQuery().getDiacriticSensitive(),
TextMatchExpressionBase::kDiacriticSensitiveDefault);
}
TEST_F(ExtensionsCallbackRealTest, TextLanguageError) {
ASSERT_OK(dbtests::createIndex(&_opCtx,
_nss.ns(),
BSON("a"
<< "text"),
false)); // isUnique
BSONObj query = fromjson("{$text: {$search:\"awesome\", $language:\"spanglish\"}}");
ASSERT_THROWS_CODE(StatusWithMatchExpression(
ExtensionsCallbackReal(&_opCtx, &_nss).parseText(query.firstElement())),
AssertionException,
ErrorCodes::BadValue);
}
TEST_F(ExtensionsCallbackRealTest, TextCaseSensitiveTrue) {
ASSERT_OK(dbtests::createIndex(&_opCtx,
_nss.ns(),
BSON("a"
<< "text"),
false)); // isUnique
BSONObj query = fromjson("{$text: {$search:\"awesome\", $caseSensitive: true}}");
auto expr =
unittest::assertGet(ExtensionsCallbackReal(&_opCtx, &_nss).parseText(query.firstElement()));
ASSERT_EQUALS(MatchExpression::TEXT, expr->matchType());
std::unique_ptr<TextMatchExpression> textExpr(
static_cast<TextMatchExpression*>(expr.release()));
ASSERT_EQUALS(textExpr->getFTSQuery().getCaseSensitive(), true);
}
TEST_F(ExtensionsCallbackRealTest, TextCaseSensitiveFalse) {
ASSERT_OK(dbtests::createIndex(&_opCtx,
_nss.ns(),
BSON("a"
<< "text"),
false)); // isUnique
BSONObj query = fromjson("{$text: {$search:\"awesome\", $caseSensitive: false}}");
auto expr =
unittest::assertGet(ExtensionsCallbackReal(&_opCtx, &_nss).parseText(query.firstElement()));
ASSERT_EQUALS(MatchExpression::TEXT, expr->matchType());
std::unique_ptr<TextMatchExpression> textExpr(
static_cast<TextMatchExpression*>(expr.release()));
ASSERT_EQUALS(textExpr->getFTSQuery().getCaseSensitive(), false);
}
TEST_F(ExtensionsCallbackRealTest, TextCaseSensitiveError) {
ASSERT_OK(dbtests::createIndex(&_opCtx,
_nss.ns(),
BSON("a"
<< "text"),
false)); // isUnique
BSONObj query = fromjson("{$text:{$search:\"awesome\", $caseSensitive: 0}}");
StatusWithMatchExpression result =
ExtensionsCallbackReal(&_opCtx, &_nss).parseText(query.firstElement());
ASSERT_NOT_OK(result.getStatus());
}
TEST_F(ExtensionsCallbackRealTest, TextDiacriticSensitiveTrue) {
ASSERT_OK(dbtests::createIndex(&_opCtx,
_nss.ns(),
BSON("a"
<< "text"),
false)); // isUnique
BSONObj query = fromjson("{$text: {$search:\"awesome\", $diacriticSensitive: true}}");
auto expr =
unittest::assertGet(ExtensionsCallbackReal(&_opCtx, &_nss).parseText(query.firstElement()));
ASSERT_EQUALS(MatchExpression::TEXT, expr->matchType());
std::unique_ptr<TextMatchExpression> textExpr(
static_cast<TextMatchExpression*>(expr.release()));
ASSERT_EQUALS(textExpr->getFTSQuery().getDiacriticSensitive(), true);
}
TEST_F(ExtensionsCallbackRealTest, TextDiacriticSensitiveFalse) {
ASSERT_OK(dbtests::createIndex(&_opCtx,
_nss.ns(),
BSON("a"
<< "text"),
false)); // isUnique
BSONObj query = fromjson("{$text: {$search:\"awesome\", $diacriticSensitive: false}}");
auto expr =
unittest::assertGet(ExtensionsCallbackReal(&_opCtx, &_nss).parseText(query.firstElement()));
ASSERT_EQUALS(MatchExpression::TEXT, expr->matchType());
std::unique_ptr<TextMatchExpression> textExpr(
static_cast<TextMatchExpression*>(expr.release()));
ASSERT_EQUALS(textExpr->getFTSQuery().getDiacriticSensitive(), false);
}
TEST_F(ExtensionsCallbackRealTest, TextDiacriticSensitiveError) {
ASSERT_OK(dbtests::createIndex(&_opCtx,
_nss.ns(),
BSON("a"
<< "text"),
false)); // isUnique
BSONObj query = fromjson("{$text:{$search:\"awesome\", $diacriticSensitive: 0}}");
StatusWithMatchExpression result =
ExtensionsCallbackReal(&_opCtx, &_nss).parseText(query.firstElement());
ASSERT_NOT_OK(result.getStatus());
}
TEST_F(ExtensionsCallbackRealTest, TextDiacriticSensitiveAndCaseSensitiveTrue) {
ASSERT_OK(dbtests::createIndex(&_opCtx,
_nss.ns(),
BSON("a"
<< "text"),
false)); // isUnique
BSONObj query =
fromjson("{$text: {$search:\"awesome\", $diacriticSensitive: true, $caseSensitive: true}}");
auto expr =
unittest::assertGet(ExtensionsCallbackReal(&_opCtx, &_nss).parseText(query.firstElement()));
ASSERT_EQUALS(MatchExpression::TEXT, expr->matchType());
std::unique_ptr<TextMatchExpression> textExpr(
static_cast<TextMatchExpression*>(expr.release()));
ASSERT_EQUALS(textExpr->getFTSQuery().getDiacriticSensitive(), true);
ASSERT_EQUALS(textExpr->getFTSQuery().getCaseSensitive(), true);
}
//
// $where parsing tests.
//
const NamespaceString kTestNss = NamespaceString::createNamespaceString_forTest("db.dummy");
TEST_F(ExtensionsCallbackRealTest, WhereExpressionDesugarsToExprAndInternalJs) {
if (_isDesugarWhereToFunctionOn) {
auto query1 = fromjson("{$where: 'function() { return this.x == 10; }'}");
boost::intrusive_ptr<ExpressionContext> expCtx(
new ExpressionContext(&_opCtx, nullptr, kTestNss));
auto expr1 = unittest::assertGet(
ExtensionsCallbackReal(&_opCtx, &_nss).parseWhere(expCtx, query1.firstElement()));
BSONObjBuilder gotMatch;
expr1->serialize(&gotMatch);
auto expectedMatch = fromjson(
"{$expr: {$function: {'body': 'function() { return this.x == 10; }', 'args': "
"['$$CURRENT'], 'lang': 'js', '_internalSetObjToThis': true}}}");
ASSERT_BSONOBJ_EQ(gotMatch.obj(), expectedMatch);
}
}
} // namespace
} // namespace mongo
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