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/**
* Copyright (C) 2017 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 <http://www.gnu.org/licenses/>.
*
* 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/platform/basic.h"
#include "mongo/bson/json.h"
#include "mongo/db/matcher/expression_parser.h"
#include "mongo/db/matcher/extensions_callback_disallow_extensions.h"
#include "mongo/db/matcher/schema/expression_internal_schema_allowed_properties.h"
#include "mongo/unittest/unittest.h"
namespace mongo {
constexpr auto kSimpleCollator = nullptr;
TEST(InternalSchemaAllowedPropertiesMatchExpression, MatchesObjectsWithListedProperties) {
auto filter = fromjson(
"{$_internalSchemaAllowedProperties: {properties: ['a', 'b'],"
"namePlaceholder: 'i', patternProperties: [], otherwise: {i: 0}}}");
auto expr = MatchExpressionParser::parse(
filter, ExtensionsCallbackDisallowExtensions(), kSimpleCollator);
ASSERT_OK(expr.getStatus());
ASSERT_TRUE(expr.getValue()->matchesBSON(fromjson("{a: 1, b: 1}")));
ASSERT_TRUE(expr.getValue()->matchesBSON(fromjson("{a: 1}")));
ASSERT_TRUE(expr.getValue()->matchesBSON(fromjson("{b: 1}")));
}
TEST(InternalSchemaAllowedPropertiesMatchExpression, MatchesObjectsWithMatchingPatternProperties) {
auto filter = fromjson(R"(
{$_internalSchemaAllowedProperties: {
properties: [],
namePlaceholder: 'i',
patternProperties: [
{regex: /s$/, expression: {i: {$gt: 0}}},
{regex: /[nN]um/, expression: {i: {$type: 'number'}}}
],
otherwise: {i: {$type: 'string'}}
}})");
auto expr = MatchExpressionParser::parse(
filter, ExtensionsCallbackDisallowExtensions(), kSimpleCollator);
ASSERT_OK(expr.getStatus());
ASSERT_TRUE(expr.getValue()->matchesBSON(fromjson("{puppies: 2, kittens: 3, phoneNum: 1234}")));
ASSERT_TRUE(expr.getValue()->matchesBSON(fromjson("{puppies: 2}")));
ASSERT_TRUE(expr.getValue()->matchesBSON(fromjson("{phoneNum: 1234}")));
}
TEST(InternalSchemaAllowedPropertiesMatchExpression,
PatternPropertiesStillEnforcedEvenIfFieldListedInProperties) {
auto filter = fromjson(
"{$_internalSchemaAllowedProperties: {properties: ['a'], namePlaceholder: 'a',"
"patternProperties: [{regex: /a/, expression: {a: {$gt: 5}}}], otherwise: {a: 0}}}");
auto expr = MatchExpressionParser::parse(
filter, ExtensionsCallbackDisallowExtensions(), kSimpleCollator);
ASSERT_OK(expr.getStatus());
ASSERT_TRUE(expr.getValue()->matchesBSON(fromjson("{a: 6}")));
ASSERT_FALSE(expr.getValue()->matchesBSON(fromjson("{a: 5}")));
ASSERT_FALSE(expr.getValue()->matchesBSON(fromjson("{a: 4}")));
}
TEST(InternalSchemaAllowedPropertiesMatchExpression, OtherwiseEnforcedWhenAppropriate) {
auto filter = fromjson(R"(
{$_internalSchemaAllowedProperties: {
properties: [],
namePlaceholder: 'i',
patternProperties: [
{regex: /s$/, expression: {i: {$gt: 0}}},
{regex: /[nN]um/, expression: {i: {$type: 'number'}}}
],
otherwise: {i: {$type: 'string'}}
}})");
auto expr = MatchExpressionParser::parse(
filter, ExtensionsCallbackDisallowExtensions(), kSimpleCollator);
ASSERT_OK(expr.getStatus());
ASSERT_TRUE(expr.getValue()->matchesBSON(fromjson("{foo: 'bar'}")));
ASSERT_FALSE(expr.getValue()->matchesBSON(fromjson("{foo: 7}")));
}
TEST(InternalSchemaAllowedPropertiesMatchExpression, EquivalentToClone) {
auto filter = fromjson(
"{$_internalSchemaAllowedProperties: {properties: ['a'], namePlaceholder: 'i',"
"patternProperties: [{regex: /a/, expression: {i: 1}}], otherwise: {i: 7}}}");
auto expr = MatchExpressionParser::parse(
filter, ExtensionsCallbackDisallowExtensions(), kSimpleCollator);
ASSERT_OK(expr.getStatus());
auto clone = expr.getValue()->shallowClone();
ASSERT_TRUE(expr.getValue()->equivalent(clone.get()));
}
} // namespace mongo
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