/**
* Copyright (C) 2013 10gen 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/ops/modifier_bit.h"
#include "mongo/base/string_data.h"
#include "mongo/bson/mutable/document.h"
#include "mongo/bson/mutable/mutable_bson_test_utils.h"
#include "mongo/db/jsobj.h"
#include "mongo/db/json.h"
#include "mongo/db/ops/log_builder.h"
#include "mongo/platform/cstdint.h"
#include "mongo/unittest/unittest.h"
namespace {
using mongo::BSONObj;
using mongo::LogBuilder;
using mongo::ModifierBit;
using mongo::ModifierInterface;
using mongo::Status;
using mongo::StringData;
using mongo::fromjson;
using mongo::mutablebson::ConstElement;
using mongo::mutablebson::Document;
using mongo::mutablebson::Element;
/** Helper to build and manipulate a $bit mod. */
class Mod {
public:
Mod() : _mod() {}
explicit Mod(BSONObj modObj) : _modObj(modObj), _mod() {
ASSERT_OK(_mod.init(_modObj["$bit"].embeddedObject().firstElement(),
ModifierInterface::Options::normal()));
}
Status prepare(Element root, StringData matchedField, ModifierInterface::ExecInfo* execInfo) {
return _mod.prepare(root, matchedField, execInfo);
}
Status apply() const {
return _mod.apply();
}
Status log(LogBuilder* logBuilder) const {
return _mod.log(logBuilder);
}
ModifierBit& mod() {
return _mod;
}
private:
BSONObj _modObj;
ModifierBit _mod;
};
TEST(Init, FailToInitWithInvalidValue) {
BSONObj modObj;
ModifierBit mod;
// String is an invalid $bit argument
modObj = fromjson("{ $bit : { a : '' } }");
ASSERT_NOT_OK(mod.init(modObj["$bit"].embeddedObject().firstElement(),
ModifierInterface::Options::normal()));
// Array is an invalid $bit argument
modObj = fromjson("{ $bit : { a : [] } }");
ASSERT_NOT_OK(mod.init(modObj["$bit"].embeddedObject().firstElement(),
ModifierInterface::Options::normal()));
// An object with value not in ('and', 'or') is an invalid $bit argument
modObj = fromjson("{ $bit : { a : { foo : 4 } } }");
ASSERT_NOT_OK(mod.init(modObj["$bit"].embeddedObject().firstElement(),
ModifierInterface::Options::normal()));
// The argument to the sub-operator must be numeric
modObj = fromjson("{ $bit : { a : { or : [] } } }");
ASSERT_NOT_OK(mod.init(modObj["$bit"].embeddedObject().firstElement(),
ModifierInterface::Options::normal()));
modObj = fromjson("{ $bit : { a : { or : 'foo' } } }");
ASSERT_NOT_OK(mod.init(modObj["$bit"].embeddedObject().firstElement(),
ModifierInterface::Options::normal()));
// The argument to the sub-operator must be integral
modObj = fromjson("{ $bit : { a : { or : 1.0 } } }");
ASSERT_NOT_OK(mod.init(modObj["$bit"].embeddedObject().firstElement(),
ModifierInterface::Options::normal()));
}
TEST(Init, ParsesAndInt) {
Mod mod(BSON("$bit" << BSON("a" << BSON("and" << static_cast(1)))));
}
TEST(Init, ParsesOrInt) {
Mod mod(BSON("$bit" << BSON("a" << BSON("or" << static_cast(1)))));
}
TEST(Init, ParsesXorInt) {
Mod mod(BSON("$bit" << BSON("a" << BSON("xor" << static_cast(1)))));
}
TEST(Init, ParsesAndLong) {
Mod mod(BSON("$bit" << BSON("a" << BSON("and" << static_cast(1)))));
}
TEST(Init, ParsesOrLong) {
Mod mod(BSON("$bit" << BSON("a" << BSON("or" << static_cast(1)))));
}
TEST(Init, ParsesXorLong) {
Mod mod(BSON("$bit" << BSON("a" << BSON("xor" << static_cast(1)))));
}
TEST(SimpleMod, PrepareOKTargetNotFound) {
Document doc(fromjson("{}"));
Mod mod(fromjson("{ $bit : { a : { and : 1 } } }"));
ModifierInterface::ExecInfo execInfo;
ASSERT_OK(mod.prepare(doc.root(), "", &execInfo));
ASSERT_FALSE(execInfo.noOp);
}
TEST(SimpleMod, PrepareOKTargetFound) {
Document doc(fromjson("{ a : 1 }"));
Mod mod(fromjson("{ $bit : { a : { and : 1 } } }"));
ModifierInterface::ExecInfo execInfo;
ASSERT_OK(mod.prepare(doc.root(), "", &execInfo));
ASSERT_TRUE(execInfo.noOp);
Document logDoc;
LogBuilder logBuilder(logDoc.root());
ASSERT_OK(mod.log(&logBuilder));
ASSERT_EQUALS(fromjson("{ $set : { a : 1 } }"), logDoc);
}
TEST(SimpleMod, PrepareSimpleNonNumericObject) {
Document doc(fromjson("{ a : {} }"));
Mod mod(fromjson("{ $bit : { a : { or : 1 } } }"));
ModifierInterface::ExecInfo execInfo;
ASSERT_NOT_OK(mod.prepare(doc.root(), "", &execInfo));
}
TEST(SimpleMod, PrepareSimpleNonNumericArray) {
Document doc(fromjson("{ a : [] }"));
Mod mod(fromjson("{ $bit : { a : { and : 1 } } }"));
ModifierInterface::ExecInfo execInfo;
ASSERT_NOT_OK(mod.prepare(doc.root(), "", &execInfo));
}
TEST(SimpleMod, PrepareSimpleNonNumericString) {
Document doc(fromjson("{ a : '' }"));
Mod mod(fromjson("{ $bit : { a : { or : 1 } } }"));
ModifierInterface::ExecInfo execInfo;
ASSERT_NOT_OK(mod.prepare(doc.root(), "", &execInfo));
}
TEST(SimpleMod, ApplyAndLogEmptyDocumentAnd) {
Document doc(fromjson("{}"));
Mod mod(fromjson("{ $bit : { a : { and : 1 } } }"));
ModifierInterface::ExecInfo execInfo;
ASSERT_OK(mod.prepare(doc.root(), "", &execInfo));
ASSERT_FALSE(execInfo.noOp);
ASSERT_OK(mod.apply());
ASSERT_FALSE(doc.isInPlaceModeEnabled());
ASSERT_EQUALS(fromjson("{ a : 0 }"), doc);
Document logDoc;
LogBuilder logBuilder(logDoc.root());
ASSERT_OK(mod.log(&logBuilder));
ASSERT_EQUALS(fromjson("{ $set : { a : 0 } }"), logDoc);
}
TEST(SimpleMod, ApplyAndLogEmptyDocumentOr) {
Document doc(fromjson("{}"));
Mod mod(fromjson("{ $bit : { a : { or : 1 } } }"));
ModifierInterface::ExecInfo execInfo;
ASSERT_OK(mod.prepare(doc.root(), "", &execInfo));
ASSERT_FALSE(execInfo.noOp);
ASSERT_OK(mod.apply());
ASSERT_FALSE(doc.isInPlaceModeEnabled());
ASSERT_EQUALS(fromjson("{ a : 1 }"), doc);
Document logDoc;
LogBuilder logBuilder(logDoc.root());
ASSERT_OK(mod.log(&logBuilder));
ASSERT_EQUALS(fromjson("{ $set : { a : 1 } }"), logDoc);
}
TEST(SimpleMod, ApplyAndLogEmptyDocumentXor) {
Document doc(fromjson("{}"));
Mod mod(fromjson("{ $bit : { a : { xor : 1 } } }"));
ModifierInterface::ExecInfo execInfo;
ASSERT_OK(mod.prepare(doc.root(), "", &execInfo));
ASSERT_FALSE(execInfo.noOp);
ASSERT_OK(mod.apply());
ASSERT_FALSE(doc.isInPlaceModeEnabled());
ASSERT_EQUALS(fromjson("{ a : 1 }"), doc);
Document logDoc;
LogBuilder logBuilder(logDoc.root());
ASSERT_OK(mod.log(&logBuilder));
ASSERT_EQUALS(fromjson("{ $set : { a : 1 } }"), logDoc);
}
TEST(SimpleMod, ApplyAndLogSimpleDocumentAnd) {
Document doc(fromjson("{ a : 5 }"));
Mod mod(fromjson("{ $bit : { a : { and : 6 } } }"));
ModifierInterface::ExecInfo execInfo;
ASSERT_OK(mod.prepare(doc.root(), "", &execInfo));
ASSERT_FALSE(execInfo.noOp);
ASSERT_OK(mod.apply());
ASSERT_TRUE(doc.isInPlaceModeEnabled());
ASSERT_EQUALS(fromjson("{ a : 4 }"), doc);
Document logDoc;
LogBuilder logBuilder(logDoc.root());
ASSERT_OK(mod.log(&logBuilder));
ASSERT_EQUALS(fromjson("{ $set : { a : 4 } }"), logDoc);
}
TEST(SimpleMod, ApplyAndLogSimpleDocumentOr) {
Document doc(fromjson("{ a : 5 }"));
Mod mod(fromjson("{ $bit : { a : { or : 6 } } }"));
ModifierInterface::ExecInfo execInfo;
ASSERT_OK(mod.prepare(doc.root(), "", &execInfo));
ASSERT_FALSE(execInfo.noOp);
ASSERT_OK(mod.apply());
ASSERT_TRUE(doc.isInPlaceModeEnabled());
ASSERT_EQUALS(fromjson("{ a : 7 }"), doc);
Document logDoc;
LogBuilder logBuilder(logDoc.root());
ASSERT_OK(mod.log(&logBuilder));
ASSERT_EQUALS(fromjson("{ $set : { a : 7 } }"), logDoc);
}
TEST(SimpleMod, ApplyAndLogSimpleDocumentXor) {
Document doc(fromjson("{ a : 5 }"));
Mod mod(fromjson("{ $bit : { a : { xor : 6 } } }"));
ModifierInterface::ExecInfo execInfo;
ASSERT_OK(mod.prepare(doc.root(), "", &execInfo));
ASSERT_FALSE(execInfo.noOp);
ASSERT_OK(mod.apply());
ASSERT_TRUE(doc.isInPlaceModeEnabled());
ASSERT_EQUALS(fromjson("{ a : 3 }"), doc);
Document logDoc;
LogBuilder logBuilder(logDoc.root());
ASSERT_OK(mod.log(&logBuilder));
ASSERT_EQUALS(fromjson("{ $set : { a : 3 } }"), logDoc);
}
TEST(InPlace, IntToIntAndIsInPlace) {
Document doc(BSON("a" << static_cast(1)));
Mod mod(BSON("$bit" << BSON("a" << BSON("and" << static_cast(1)))));
ModifierInterface::ExecInfo execInfo;
ASSERT_OK(mod.prepare(doc.root(), "", &execInfo));
ASSERT_TRUE(execInfo.noOp);
Document logDoc;
LogBuilder logBuilder(logDoc.root());
ASSERT_OK(mod.log(&logBuilder));
ASSERT_EQUALS(BSON("$set" << BSON("a" << static_cast(1))), logDoc);
}
TEST(InPlace, IntToIntOrIsInPlace) {
Document doc(BSON("a" << static_cast(1)));
Mod mod(BSON("$bit" << BSON("a" << BSON("or" << static_cast(1)))));
ModifierInterface::ExecInfo execInfo;
ASSERT_OK(mod.prepare(doc.root(), "", &execInfo));
ASSERT_TRUE(execInfo.noOp);
Document logDoc;
LogBuilder logBuilder(logDoc.root());
ASSERT_OK(mod.log(&logBuilder));
ASSERT_EQUALS(BSON("$set" << BSON("a" << static_cast(1))), logDoc);
}
TEST(InPlace, IntToIntXorIsInPlace) {
Document doc(BSON("a" << static_cast(1)));
Mod mod(BSON("$bit" << BSON("a" << BSON("xor" << static_cast(1)))));
ModifierInterface::ExecInfo execInfo;
ASSERT_OK(mod.prepare(doc.root(), "", &execInfo));
Document logDoc;
LogBuilder logBuilder(logDoc.root());
ASSERT_OK(mod.log(&logBuilder));
ASSERT_EQUALS(BSON("$set" << BSON("a" << static_cast(0))), logDoc);
}
TEST(InPlace, LongToLongAndIsInPlace) {
Document doc(BSON("a" << static_cast(1)));
Mod mod(BSON("$bit" << BSON("a" << BSON("and" << static_cast(1)))));
ModifierInterface::ExecInfo execInfo;
ASSERT_OK(mod.prepare(doc.root(), "", &execInfo));
ASSERT_TRUE(execInfo.noOp);
Document logDoc;
LogBuilder logBuilder(logDoc.root());
ASSERT_OK(mod.log(&logBuilder));
ASSERT_EQUALS(BSON("$set" << BSON("a" << static_cast(1))), logDoc);
}
TEST(InPlace, LongToLongOrIsInPlace) {
Document doc(BSON("a" << static_cast(1)));
Mod mod(BSON("$bit" << BSON("a" << BSON("or" << static_cast(1)))));
ModifierInterface::ExecInfo execInfo;
ASSERT_OK(mod.prepare(doc.root(), "", &execInfo));
ASSERT_TRUE(execInfo.noOp);
Document logDoc;
LogBuilder logBuilder(logDoc.root());
ASSERT_OK(mod.log(&logBuilder));
ASSERT_EQUALS(BSON("$set" << BSON("a" << static_cast(1))), logDoc);
}
TEST(InPlace, LongToLongXorIsInPlace) {
Document doc(BSON("a" << static_cast(1)));
Mod mod(BSON("$bit" << BSON("a" << BSON("xor" << static_cast(1)))));
ModifierInterface::ExecInfo execInfo;
ASSERT_OK(mod.prepare(doc.root(), "", &execInfo));
Document logDoc;
LogBuilder logBuilder(logDoc.root());
ASSERT_OK(mod.log(&logBuilder));
ASSERT_EQUALS(BSON("$set" << BSON("a" << static_cast(0))), logDoc);
}
TEST(InPlace, IntToLongAndIsNotInPlace) {
Document doc(BSON("a" << static_cast(1)));
Mod mod(BSON("$bit" << BSON("a" << BSON("and" << static_cast(1)))));
ModifierInterface::ExecInfo execInfo;
ASSERT_OK(mod.prepare(doc.root(), "", &execInfo));
ASSERT_FALSE(execInfo.noOp);
}
TEST(InPlace, IntToLongOrIsNotInPlace) {
Document doc(BSON("a" << static_cast(1)));
Mod mod(BSON("$bit" << BSON("a" << BSON("or" << static_cast(1)))));
ModifierInterface::ExecInfo execInfo;
ASSERT_OK(mod.prepare(doc.root(), "", &execInfo));
ASSERT_FALSE(execInfo.noOp);
}
TEST(InPlace, IntToLongXorIsNotInPlace) {
Document doc(BSON("a" << static_cast(1)));
Mod mod(BSON("$bit" << BSON("a" << BSON("xor" << static_cast(1)))));
ModifierInterface::ExecInfo execInfo;
ASSERT_OK(mod.prepare(doc.root(), "", &execInfo));
ASSERT_FALSE(execInfo.noOp);
}
TEST(NoOp, IntAnd) {
Document doc(BSON("a" << static_cast(0xABCD1234U)));
Mod mod(BSON("$bit" << BSON("a" << BSON("and" << static_cast(0xFFFFFFFFU)))));
ModifierInterface::ExecInfo execInfo;
ASSERT_OK(mod.prepare(doc.root(), "", &execInfo));
ASSERT_TRUE(execInfo.noOp);
Document logDoc;
LogBuilder logBuilder(logDoc.root());
ASSERT_OK(mod.log(&logBuilder));
ASSERT_EQUALS(BSON("$set" << BSON("a" << static_cast(0xABCD1234U))), logDoc);
}
TEST(NoOp, IntOr) {
Document doc(BSON("a" << static_cast(0xABCD1234U)));
Mod mod(BSON("$bit" << BSON("a" << BSON("or" << static_cast(0x0U)))));
ModifierInterface::ExecInfo execInfo;
ASSERT_OK(mod.prepare(doc.root(), "", &execInfo));
ASSERT_TRUE(execInfo.noOp);
Document logDoc;
LogBuilder logBuilder(logDoc.root());
ASSERT_OK(mod.log(&logBuilder));
ASSERT_EQUALS(BSON("$set" << BSON("a" << static_cast(0xABCD1234U))), logDoc);
}
TEST(NoOp, IntXor) {
Document doc(BSON("a" << static_cast(0xABCD1234U)));
Mod mod(BSON("$bit" << BSON("a" << BSON("xor" << static_cast(0x0U)))));
ModifierInterface::ExecInfo execInfo;
ASSERT_OK(mod.prepare(doc.root(), "", &execInfo));
ASSERT_TRUE(execInfo.noOp);
Document logDoc;
LogBuilder logBuilder(logDoc.root());
ASSERT_OK(mod.log(&logBuilder));
ASSERT_EQUALS(BSON("$set" << BSON("a" << static_cast(0xABCD1234U))), logDoc);
}
TEST(NoOp, LongAnd) {
Document doc(BSON("a" << static_cast(0xABCD1234EF981234ULL)));
Mod mod(
BSON("$bit" << BSON("a" << BSON("and" << static_cast(0xFFFFFFFFFFFFFFFFULL)))));
ModifierInterface::ExecInfo execInfo;
ASSERT_OK(mod.prepare(doc.root(), "", &execInfo));
ASSERT_TRUE(execInfo.noOp);
Document logDoc;
LogBuilder logBuilder(logDoc.root());
ASSERT_OK(mod.log(&logBuilder));
ASSERT_EQUALS(BSON("$set" << BSON("a" << static_cast(0xABCD1234EF981234ULL))),
logDoc);
}
TEST(NoOp, LongOr) {
Document doc(BSON("a" << static_cast(0xABCD1234EF981234ULL)));
Mod mod(BSON("$bit" << BSON("a" << BSON("or" << static_cast(0x0ULL)))));
ModifierInterface::ExecInfo execInfo;
ASSERT_OK(mod.prepare(doc.root(), "", &execInfo));
ASSERT_TRUE(execInfo.noOp);
Document logDoc;
LogBuilder logBuilder(logDoc.root());
ASSERT_OK(mod.log(&logBuilder));
ASSERT_EQUALS(BSON("$set" << BSON("a" << static_cast(0xABCD1234EF981234ULL))),
logDoc);
}
TEST(NoOp, LongXor) {
Document doc(BSON("a" << static_cast(0xABCD1234EF981234ULL)));
Mod mod(BSON("$bit" << BSON("a" << BSON("xor" << static_cast(0x0ULL)))));
ModifierInterface::ExecInfo execInfo;
ASSERT_OK(mod.prepare(doc.root(), "", &execInfo));
ASSERT_TRUE(execInfo.noOp);
Document logDoc;
LogBuilder logBuilder(logDoc.root());
ASSERT_OK(mod.log(&logBuilder));
ASSERT_EQUALS(BSON("$set" << BSON("a" << static_cast(0xABCD1234EF981234ULL))),
logDoc);
}
TEST(Upcasting, UpcastIntToLongAnd) {
Document doc(BSON("a" << static_cast(1)));
Mod mod(BSON("$bit" << BSON("a" << BSON("and" << static_cast(1)))));
ModifierInterface::ExecInfo execInfo;
ASSERT_OK(mod.prepare(doc.root(), "", &execInfo));
ASSERT_FALSE(execInfo.noOp);
ASSERT_OK(mod.apply());
ASSERT_FALSE(doc.isInPlaceModeEnabled());
ASSERT_EQUALS(fromjson("{ a : 1 }"), doc);
ASSERT_EQUALS(mongo::NumberLong, doc.root()["a"].getType());
}
TEST(Upcasting, UpcastIntToLongOr) {
Document doc(BSON("a" << static_cast(1)));
Mod mod(BSON("$bit" << BSON("a" << BSON("or" << static_cast(1)))));
ModifierInterface::ExecInfo execInfo;
ASSERT_OK(mod.prepare(doc.root(), "", &execInfo));
ASSERT_FALSE(execInfo.noOp);
ASSERT_OK(mod.apply());
ASSERT_FALSE(doc.isInPlaceModeEnabled());
ASSERT_EQUALS(fromjson("{ a : 1 }"), doc);
ASSERT_EQUALS(mongo::NumberLong, doc.root()["a"].getType());
}
TEST(Upcasting, UpcastIntToLongXor) {
Document doc(BSON("a" << static_cast(1)));
Mod mod(BSON("$bit" << BSON("a" << BSON("xor" << static_cast(0)))));
ModifierInterface::ExecInfo execInfo;
ASSERT_OK(mod.prepare(doc.root(), "", &execInfo));
ASSERT_FALSE(execInfo.noOp);
ASSERT_OK(mod.apply());
ASSERT_FALSE(doc.isInPlaceModeEnabled());
ASSERT_EQUALS(fromjson("{ a : 1 }"), doc);
ASSERT_EQUALS(mongo::NumberLong, doc.root()["a"].getType());
}
TEST(Upcasting, LongsStayLongsAnd) {
Document doc(BSON("a" << static_cast(1)));
Mod mod(BSON("$bit" << BSON("a" << BSON("and" << static_cast(2)))));
ModifierInterface::ExecInfo execInfo;
ASSERT_OK(mod.prepare(doc.root(), "", &execInfo));
ASSERT_FALSE(execInfo.noOp);
ASSERT_OK(mod.apply());
ASSERT_TRUE(doc.isInPlaceModeEnabled());
ASSERT_EQUALS(fromjson("{ a : 0 }"), doc);
ASSERT_EQUALS(mongo::NumberLong, doc.root()["a"].getType());
}
TEST(Upcasting, LongsStayLongsOr) {
Document doc(BSON("a" << static_cast(1)));
Mod mod(BSON("$bit" << BSON("a" << BSON("or" << static_cast(2)))));
ModifierInterface::ExecInfo execInfo;
ASSERT_OK(mod.prepare(doc.root(), "", &execInfo));
ASSERT_FALSE(execInfo.noOp);
ASSERT_OK(mod.apply());
ASSERT_TRUE(doc.isInPlaceModeEnabled());
ASSERT_EQUALS(fromjson("{ a : 3 }"), doc);
ASSERT_EQUALS(mongo::NumberLong, doc.root()["a"].getType());
}
TEST(Upcasting, LongsStayLongsXor) {
Document doc(BSON("a" << static_cast(1)));
Mod mod(BSON("$bit" << BSON("a" << BSON("xor" << static_cast(1)))));
ModifierInterface::ExecInfo execInfo;
ASSERT_OK(mod.prepare(doc.root(), "", &execInfo));
ASSERT_FALSE(execInfo.noOp);
ASSERT_OK(mod.apply());
ASSERT_TRUE(doc.isInPlaceModeEnabled());
ASSERT_EQUALS(fromjson("{ a : 0 }"), doc);
ASSERT_EQUALS(mongo::NumberLong, doc.root()["a"].getType());
}
// The following tests are re-created from the previous $bit tests in updatetests.cpp. They
// are probably redundant with the tests above in various ways.
TEST(DbUpdateTests, BitRewriteExistingField) {
Document doc(BSON("a" << static_cast(0)));
Mod mod(BSON("$bit" << BSON("a" << BSON("or" << static_cast(1)))));
ModifierInterface::ExecInfo execInfo;
ASSERT_OK(mod.prepare(doc.root(), "", &execInfo));
ASSERT_FALSE(execInfo.noOp);
ASSERT_OK(mod.apply());
ASSERT_TRUE(doc.isInPlaceModeEnabled());
ASSERT_EQUALS(BSON("a" << static_cast(1)), doc);
ASSERT_EQUALS(mongo::NumberInt, doc.root()["a"].getType());
Document logDoc;
LogBuilder logBuilder(logDoc.root());
ASSERT_OK(mod.log(&logBuilder));
ASSERT_EQUALS(BSON("$set" << BSON("a" << static_cast(1))), logDoc);
}
TEST(DbUpdateTests, BitRewriteNonExistingField) {
Document doc(BSON("a" << static_cast(0)));
Mod mod(BSON("$bit" << BSON("b" << BSON("or" << static_cast(1)))));
ModifierInterface::ExecInfo execInfo;
ASSERT_OK(mod.prepare(doc.root(), "", &execInfo));
ASSERT_FALSE(execInfo.noOp);
ASSERT_OK(mod.apply());
ASSERT_FALSE(doc.isInPlaceModeEnabled());
ASSERT_EQUALS(BSON("a" << static_cast(0) << "b" << static_cast(1)), doc);
ASSERT_EQUALS(mongo::NumberInt, doc.root()["a"].getType());
Document logDoc;
LogBuilder logBuilder(logDoc.root());
ASSERT_OK(mod.log(&logBuilder));
ASSERT_EQUALS(BSON("$set" << BSON("b" << static_cast(1))), logDoc);
}
TEST(DbUpdateTests, Bit1_1) {
Document doc(BSON("_id" << 1 << "x" << 3));
Mod mod(BSON("$bit" << BSON("x" << BSON("and" << 2))));
const BSONObj result(BSON("_id" << 1 << "x" << (3 & 2)));
ModifierInterface::ExecInfo execInfo;
ASSERT_OK(mod.prepare(doc.root(), "", &execInfo));
if (!execInfo.noOp)
ASSERT_OK(mod.apply());
ASSERT_EQUALS(result, doc);
Document logDoc;
LogBuilder logBuilder(logDoc.root());
ASSERT_OK(mod.log(&logBuilder));
ASSERT_EQUALS(BSON("$set" << BSON("x" << (3 & 2))), logDoc);
}
TEST(DbUpdateTests, Bit1_2) {
Document doc(BSON("_id" << 1 << "x" << 1));
Mod mod(BSON("$bit" << BSON("x" << BSON("or" << 4))));
const BSONObj result(BSON("_id" << 1 << "x" << (1 | 4)));
ModifierInterface::ExecInfo execInfo;
ASSERT_OK(mod.prepare(doc.root(), "", &execInfo));
if (!execInfo.noOp)
ASSERT_OK(mod.apply());
ASSERT_EQUALS(result, doc);
Document logDoc;
LogBuilder logBuilder(logDoc.root());
ASSERT_OK(mod.log(&logBuilder));
ASSERT_EQUALS(BSON("$set" << BSON("x" << (1 | 4))), logDoc);
}
TEST(DbUpdateTests, Bit1_3) {
Document doc(BSON("_id" << 1 << "x" << 3));
Mod mod1(BSON("$bit" << BSON("x" << BSON("and" << 2))));
Mod mod2(BSON("$bit" << BSON("x" << BSON("or" << 8))));
const BSONObj result(BSON("_id" << 1 << "x" << ((3 & 2) | 8)));
ModifierInterface::ExecInfo execInfo1;
ASSERT_OK(mod1.prepare(doc.root(), "", &execInfo1));
if (!execInfo1.noOp)
ASSERT_OK(mod1.apply());
ModifierInterface::ExecInfo execInfo2;
ASSERT_OK(mod2.prepare(doc.root(), "", &execInfo2));
if (!execInfo2.noOp)
ASSERT_OK(mod2.apply());
ASSERT_EQUALS(result, doc);
}
TEST(DbUpdateTests, Bit1_3_Combined) {
Document doc(BSON("_id" << 1 << "x" << 3));
Mod mod(BSON("$bit" << BSON("x" << BSON("and" << 2 << "or" << 8))));
const BSONObj result(BSON("_id" << 1 << "x" << ((3 & 2) | 8)));
ModifierInterface::ExecInfo execInfo;
ASSERT_OK(mod.prepare(doc.root(), "", &execInfo));
if (!execInfo.noOp)
ASSERT_OK(mod.apply());
ASSERT_EQUALS(result, doc);
Document logDoc;
LogBuilder logBuilder(logDoc.root());
ASSERT_OK(mod.log(&logBuilder));
ASSERT_EQUALS(BSON("$set" << BSON("x" << ((3 & 2) | 8))), logDoc);
}
TEST(DbUpdateTests, Bit1_4) {
Document doc(BSON("_id" << 1 << "x" << 3));
Mod mod1(BSON("$bit" << BSON("x" << BSON("or" << 2))));
Mod mod2(BSON("$bit" << BSON("x" << BSON("and" << 8))));
const BSONObj result(BSON("_id" << 1 << "x" << ((3 | 2) & 8)));
ModifierInterface::ExecInfo execInfo1;
ASSERT_OK(mod1.prepare(doc.root(), "", &execInfo1));
if (!execInfo1.noOp)
ASSERT_OK(mod1.apply());
ModifierInterface::ExecInfo execInfo2;
ASSERT_OK(mod2.prepare(doc.root(), "", &execInfo2));
if (!execInfo2.noOp)
ASSERT_OK(mod2.apply());
ASSERT_EQUALS(result, doc);
}
TEST(DbUpdateTests, Bit1_4_Combined) {
Document doc(BSON("_id" << 1 << "x" << 3));
Mod mod(BSON("$bit" << BSON("x" << BSON("or" << 2 << "and" << 8))));
const BSONObj result(BSON("_id" << 1 << "x" << ((3 | 2) & 8)));
ModifierInterface::ExecInfo execInfo;
ASSERT_OK(mod.prepare(doc.root(), "", &execInfo));
if (!execInfo.noOp)
ASSERT_OK(mod.apply());
ASSERT_EQUALS(result, doc);
Document logDoc;
LogBuilder logBuilder(logDoc.root());
ASSERT_OK(mod.log(&logBuilder));
ASSERT_EQUALS(BSON("$set" << BSON("x" << ((3 | 2) & 8))), logDoc);
}
} // namespace