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author | Eliot Horowitz <eliot@10gen.com> | 2011-12-24 15:33:26 -0500 |
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committer | Eliot Horowitz <eliot@10gen.com> | 2011-12-24 15:33:45 -0500 |
commit | ae1ecd9c786911f9f1f0242f0f7d702b3e5dfeba (patch) | |
tree | 92f8e1649e6f080b251ff5f1763679a72eb59b34 /src/mongo/dbtests/queryutiltests.cpp | |
parent | dfa4cd7e2cf109b072440155fabc08a93c8045a0 (diff) | |
download | mongo-ae1ecd9c786911f9f1f0242f0f7d702b3e5dfeba.tar.gz |
bulk move of code to src/ SERVER-4551
Diffstat (limited to 'src/mongo/dbtests/queryutiltests.cpp')
-rw-r--r-- | src/mongo/dbtests/queryutiltests.cpp | 989 |
1 files changed, 989 insertions, 0 deletions
diff --git a/src/mongo/dbtests/queryutiltests.cpp b/src/mongo/dbtests/queryutiltests.cpp new file mode 100644 index 00000000000..e825b4f8a9b --- /dev/null +++ b/src/mongo/dbtests/queryutiltests.cpp @@ -0,0 +1,989 @@ +// queryutiltests.cpp : query utility unit tests +// + +/** + * Copyright (C) 2009 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 <http://www.gnu.org/licenses/>. + */ + +#include "pch.h" +#include "../db/queryutil.h" +#include "../db/querypattern.h" +#include "../db/instance.h" +#include "../db/pdfile.h" +#include "dbtests.h" + +namespace QueryUtilTests { + + namespace FieldRangeTests { + class Base { + public: + virtual ~Base() {} + void run() { + const FieldRangeSet s( "ns", query(), true ); + checkElt( lower(), s.range( "a" ).min() ); + checkElt( upper(), s.range( "a" ).max() ); + ASSERT_EQUALS( lowerInclusive(), s.range( "a" ).minInclusive() ); + ASSERT_EQUALS( upperInclusive(), s.range( "a" ).maxInclusive() ); + } + protected: + virtual BSONObj query() = 0; + virtual BSONElement lower() { return minKey.firstElement(); } + virtual bool lowerInclusive() { return true; } + virtual BSONElement upper() { return maxKey.firstElement(); } + virtual bool upperInclusive() { return true; } + static void checkElt( BSONElement expected, BSONElement actual ) { + if ( expected.woCompare( actual, false ) ) { + log() << "expected: " << expected << ", got: " << actual; + ASSERT( false ); + } + } + }; + + + class NumericBase : public Base { + public: + NumericBase() { + o = BSON( "min" << -numeric_limits<double>::max() << "max" << numeric_limits<double>::max() ); + } + + virtual BSONElement lower() { return o["min"]; } + virtual BSONElement upper() { return o["max"]; } + private: + BSONObj o; + }; + + class Empty : public Base { + virtual BSONObj query() { return BSONObj(); } + }; + + class Eq : public Base { + public: + Eq() : o_( BSON( "a" << 1 ) ) {} + virtual BSONObj query() { return o_; } + virtual BSONElement lower() { return o_.firstElement(); } + virtual BSONElement upper() { return o_.firstElement(); } + BSONObj o_; + }; + + class DupEq : public Eq { + public: + virtual BSONObj query() { return BSON( "a" << 1 << "b" << 2 << "a" << 1 ); } + }; + + class Lt : public NumericBase { + public: + Lt() : o_( BSON( "-" << 1 ) ) {} + virtual BSONObj query() { return BSON( "a" << LT << 1 ); } + virtual BSONElement upper() { return o_.firstElement(); } + virtual bool upperInclusive() { return false; } + BSONObj o_; + }; + + class Lte : public Lt { + virtual BSONObj query() { return BSON( "a" << LTE << 1 ); } + virtual bool upperInclusive() { return true; } + }; + + class Gt : public NumericBase { + public: + Gt() : o_( BSON( "-" << 1 ) ) {} + virtual BSONObj query() { return BSON( "a" << GT << 1 ); } + virtual BSONElement lower() { return o_.firstElement(); } + virtual bool lowerInclusive() { return false; } + BSONObj o_; + }; + + class Gte : public Gt { + virtual BSONObj query() { return BSON( "a" << GTE << 1 ); } + virtual bool lowerInclusive() { return true; } + }; + + class TwoLt : public Lt { + virtual BSONObj query() { return BSON( "a" << LT << 1 << LT << 5 ); } + }; + + class TwoGt : public Gt { + virtual BSONObj query() { return BSON( "a" << GT << 0 << GT << 1 ); } + }; + + class EqGte : public Eq { + virtual BSONObj query() { return BSON( "a" << 1 << "a" << GTE << 1 ); } + }; + + class EqGteInvalid { + public: + void run() { + FieldRangeSet frs( "ns", BSON( "a" << 1 << "a" << GTE << 2 ), true ); + ASSERT( !frs.matchPossible() ); + } + }; + + struct RegexBase : Base { + void run() { //need to only look at first interval + FieldRangeSet s( "ns", query(), true ); + checkElt( lower(), s.range( "a" ).intervals()[0]._lower._bound ); + checkElt( upper(), s.range( "a" ).intervals()[0]._upper._bound ); + ASSERT_EQUALS( lowerInclusive(), s.range( "a" ).intervals()[0]._lower._inclusive ); + ASSERT_EQUALS( upperInclusive(), s.range( "a" ).intervals()[0]._upper._inclusive ); + } + }; + + class Regex : public RegexBase { + public: + Regex() : o1_( BSON( "" << "abc" ) ), o2_( BSON( "" << "abd" ) ) {} + virtual BSONObj query() { + BSONObjBuilder b; + b.appendRegex( "a", "^abc" ); + return b.obj(); + } + virtual BSONElement lower() { return o1_.firstElement(); } + virtual BSONElement upper() { return o2_.firstElement(); } + virtual bool upperInclusive() { return false; } + BSONObj o1_, o2_; + }; + + class RegexObj : public RegexBase { + public: + RegexObj() : o1_( BSON( "" << "abc" ) ), o2_( BSON( "" << "abd" ) ) {} + virtual BSONObj query() { return BSON("a" << BSON("$regex" << "^abc")); } + virtual BSONElement lower() { return o1_.firstElement(); } + virtual BSONElement upper() { return o2_.firstElement(); } + virtual bool upperInclusive() { return false; } + BSONObj o1_, o2_; + }; + + class UnhelpfulRegex : public RegexBase { + public: + UnhelpfulRegex() { + BSONObjBuilder b; + b.appendMinForType("lower", String); + b.appendMaxForType("upper", String); + limits = b.obj(); + } + + virtual BSONObj query() { + BSONObjBuilder b; + b.appendRegex( "a", "abc" ); + return b.obj(); + } + virtual BSONElement lower() { return limits["lower"]; } + virtual BSONElement upper() { return limits["upper"]; } + virtual bool upperInclusive() { return false; } + BSONObj limits; + }; + + class In : public Base { + public: + In() : o1_( BSON( "-" << -3 ) ), o2_( BSON( "-" << 44 ) ) {} + virtual BSONObj query() { + vector< int > vals; + vals.push_back( 4 ); + vals.push_back( 8 ); + vals.push_back( 44 ); + vals.push_back( -1 ); + vals.push_back( -3 ); + vals.push_back( 0 ); + BSONObjBuilder bb; + bb.append( "$in", vals ); + BSONObjBuilder b; + b.append( "a", bb.done() ); + return b.obj(); + } + virtual BSONElement lower() { return o1_.firstElement(); } + virtual BSONElement upper() { return o2_.firstElement(); } + BSONObj o1_, o2_; + }; + + class Equality { + public: + void run() { + FieldRangeSet s( "ns", BSON( "a" << 1 ), true ); + ASSERT( s.range( "a" ).equality() ); + FieldRangeSet s2( "ns", BSON( "a" << GTE << 1 << LTE << 1 ), true ); + ASSERT( s2.range( "a" ).equality() ); + FieldRangeSet s3( "ns", BSON( "a" << GT << 1 << LTE << 1 ), true ); + ASSERT( !s3.range( "a" ).equality() ); + FieldRangeSet s4( "ns", BSON( "a" << GTE << 1 << LT << 1 ), true ); + ASSERT( !s4.range( "a" ).equality() ); + FieldRangeSet s5( "ns", BSON( "a" << GTE << 1 << LTE << 1 << GT << 1 ), true ); + ASSERT( !s5.range( "a" ).equality() ); + FieldRangeSet s6( "ns", BSON( "a" << GTE << 1 << LTE << 1 << LT << 1 ), true ); + ASSERT( !s6.range( "a" ).equality() ); + } + }; + + class SimplifiedQuery { + public: + void run() { + FieldRangeSet frs( "ns", BSON( "a" << GT << 1 << GT << 5 << LT << 10 << "b" << 4 << "c" << LT << 4 << LT << 6 << "d" << GTE << 0 << GT << 0 << "e" << GTE << 0 << LTE << 10 ), true ); + BSONObj simple = frs.simplifiedQuery(); + cout << "simple: " << simple << endl; + ASSERT( !simple.getObjectField( "a" ).woCompare( fromjson( "{$gt:5,$lt:10}" ) ) ); + ASSERT_EQUALS( 4, simple.getIntField( "b" ) ); + ASSERT( !simple.getObjectField( "c" ).woCompare( BSON("$gte" << -numeric_limits<double>::max() << "$lt" << 4 ) ) ); + ASSERT( !simple.getObjectField( "d" ).woCompare( BSON("$gt" << 0 << "$lte" << numeric_limits<double>::max() ) ) ); + ASSERT( !simple.getObjectField( "e" ).woCompare( fromjson( "{$gte:0,$lte:10}" ) ) ); + } + }; + + class QueryPatternTest { + public: + void run() { + ASSERT( p( BSON( "a" << 1 ) ) == p( BSON( "a" << 1 ) ) ); + ASSERT( p( BSON( "a" << 1 ) ) == p( BSON( "a" << 5 ) ) ); + ASSERT( p( BSON( "a" << 1 ) ) != p( BSON( "b" << 1 ) ) ); + ASSERT( p( BSON( "a" << 1 ) ) != p( BSON( "a" << LTE << 1 ) ) ); + ASSERT( p( BSON( "a" << 1 ) ) != p( BSON( "a" << 1 << "b" << 2 ) ) ); + ASSERT( p( BSON( "a" << 1 << "b" << 3 ) ) != p( BSON( "a" << 1 ) ) ); + ASSERT( p( BSON( "a" << LT << 1 ) ) == p( BSON( "a" << LTE << 5 ) ) ); + ASSERT( p( BSON( "a" << LT << 1 << GTE << 0 ) ) == p( BSON( "a" << LTE << 5 << GTE << 0 ) ) ); + ASSERT( p( BSON( "a" << 1 ) ) < p( BSON( "a" << 1 << "b" << 1 ) ) ); + ASSERT( !( p( BSON( "a" << 1 << "b" << 1 ) ) < p( BSON( "a" << 1 ) ) ) ); + ASSERT( p( BSON( "a" << 1 ), BSON( "b" << 1 ) ) == p( BSON( "a" << 4 ), BSON( "b" << "a" ) ) ); + ASSERT( p( BSON( "a" << 1 ), BSON( "b" << 1 ) ) == p( BSON( "a" << 4 ), BSON( "b" << -1 ) ) ); + ASSERT( p( BSON( "a" << 1 ), BSON( "b" << 1 ) ) != p( BSON( "a" << 4 ), BSON( "c" << 1 ) ) ); + ASSERT( p( BSON( "a" << 1 ), BSON( "b" << 1 << "c" << -1 ) ) == p( BSON( "a" << 4 ), BSON( "b" << -1 << "c" << 1 ) ) ); + ASSERT( p( BSON( "a" << 1 ), BSON( "b" << 1 << "c" << 1 ) ) != p( BSON( "a" << 4 ), BSON( "b" << 1 ) ) ); + ASSERT( p( BSON( "a" << 1 ), BSON( "b" << 1 ) ) != p( BSON( "a" << 4 ), BSON( "b" << 1 << "c" << 1 ) ) ); + } + private: + static QueryPattern p( const BSONObj &query, const BSONObj &sort = BSONObj() ) { + return FieldRangeSet( "", query, true ).pattern( sort ); + } + }; + + class NoWhere { + public: + void run() { + ASSERT_EQUALS( 0, FieldRangeSet( "ns", BSON( "$where" << 1 ), true ).nNontrivialRanges() ); + } + }; + + class Numeric { + public: + void run() { + FieldRangeSet f( "", BSON( "a" << 1 ), true ); + ASSERT( f.range( "a" ).min().woCompare( BSON( "a" << 2.0 ).firstElement() ) < 0 ); + ASSERT( f.range( "a" ).min().woCompare( BSON( "a" << 0.0 ).firstElement() ) > 0 ); + } + }; + + class InLowerBound { + public: + void run() { + FieldRangeSet f( "", fromjson( "{a:{$gt:4,$in:[1,2,3,4,5,6]}}" ), true ); + ASSERT( f.range( "a" ).min().woCompare( BSON( "a" << 5.0 ).firstElement(), false ) == 0 ); + ASSERT( f.range( "a" ).max().woCompare( BSON( "a" << 6.0 ).firstElement(), false ) == 0 ); + } + }; + + class InUpperBound { + public: + void run() { + FieldRangeSet f( "", fromjson( "{a:{$lt:4,$in:[1,2,3,4,5,6]}}" ), true ); + ASSERT( f.range( "a" ).min().woCompare( BSON( "a" << 1.0 ).firstElement(), false ) == 0 ); + ASSERT( f.range( "a" ).max().woCompare( BSON( "a" << 3.0 ).firstElement(), false ) == 0 ); + } + }; + + class UnionBound { + public: + void run() { + FieldRangeSet frs( "", fromjson( "{a:{$gt:1,$lt:9},b:{$gt:9,$lt:12}}" ), true ); + FieldRange ret = frs.range( "a" ); + ret |= frs.range( "b" ); + ASSERT_EQUALS( 2U, ret.intervals().size() ); + } + }; + + class MultiBound { + public: + void run() { + FieldRangeSet frs1( "", fromjson( "{a:{$in:[1,3,5,7,9]}}" ), true ); + FieldRangeSet frs2( "", fromjson( "{a:{$in:[2,3,5,8,9]}}" ), true ); + FieldRange fr1 = frs1.range( "a" ); + FieldRange fr2 = frs2.range( "a" ); + fr1 &= fr2; + ASSERT( fr1.min().woCompare( BSON( "a" << 3.0 ).firstElement(), false ) == 0 ); + ASSERT( fr1.max().woCompare( BSON( "a" << 9.0 ).firstElement(), false ) == 0 ); + vector< FieldInterval > intervals = fr1.intervals(); + vector< FieldInterval >::const_iterator j = intervals.begin(); + double expected[] = { 3, 5, 9 }; + for( int i = 0; i < 3; ++i, ++j ) { + ASSERT_EQUALS( expected[ i ], j->_lower._bound.number() ); + ASSERT( j->_lower._inclusive ); + ASSERT( j->_lower == j->_upper ); + } + ASSERT( j == intervals.end() ); + } + }; + + class DiffBase { + public: + virtual ~DiffBase() {} + void run() { + FieldRangeSet frs( "", fromjson( obj().toString() ), true ); + FieldRange ret = frs.range( "a" ); + ret -= frs.range( "b" ); + check( ret ); + } + protected: + void check( const FieldRange &fr ) { + vector< FieldInterval > fi = fr.intervals(); + ASSERT_EQUALS( len(), fi.size() ); + int i = 0; + for( vector< FieldInterval >::const_iterator j = fi.begin(); j != fi.end(); ++j ) { + ASSERT_EQUALS( nums()[ i ], j->_lower._bound.numberInt() ); + ASSERT_EQUALS( incs()[ i ], j->_lower._inclusive ); + ++i; + ASSERT_EQUALS( nums()[ i ], j->_upper._bound.numberInt() ); + ASSERT_EQUALS( incs()[ i ], j->_upper._inclusive ); + ++i; + } + } + virtual unsigned len() const = 0; + virtual const int *nums() const = 0; + virtual const bool *incs() const = 0; + virtual BSONObj obj() const = 0; + }; + + class TwoRangeBase : public DiffBase { + public: + TwoRangeBase( string obj, int low, int high, bool lowI, bool highI ) + : _obj( obj ) { + _n[ 0 ] = low; + _n[ 1 ] = high; + _b[ 0 ] = lowI; + _b[ 1 ] = highI; + } + private: + virtual unsigned len() const { return 1; } + virtual const int *nums() const { return _n; } + virtual const bool *incs() const { return _b; } + virtual BSONObj obj() const { return fromjson( _obj ); } + string _obj; + int _n[ 2 ]; + bool _b[ 2 ]; + }; + + struct Diff1 : public TwoRangeBase { + Diff1() : TwoRangeBase( "{a:{$gt:1,$lt:2},b:{$gt:3,$lt:4}}", 1, 2, false, false ) {} + }; + + struct Diff2 : public TwoRangeBase { + Diff2() : TwoRangeBase( "{a:{$gt:1,$lt:2},b:{$gt:2,$lt:4}}", 1, 2, false, false ) {} + }; + + struct Diff3 : public TwoRangeBase { + Diff3() : TwoRangeBase( "{a:{$gt:1,$lte:2},b:{$gt:2,$lt:4}}", 1, 2, false, true ) {} + }; + + struct Diff4 : public TwoRangeBase { + Diff4() : TwoRangeBase( "{a:{$gt:1,$lt:2},b:{$gte:2,$lt:4}}", 1, 2, false, false) {} + }; + + struct Diff5 : public TwoRangeBase { + Diff5() : TwoRangeBase( "{a:{$gt:1,$lte:2},b:{$gte:2,$lt:4}}", 1, 2, false, false) {} + }; + + struct Diff6 : public TwoRangeBase { + Diff6() : TwoRangeBase( "{a:{$gt:1,$lte:3},b:{$gte:2,$lt:4}}", 1, 2, false, false) {} + }; + + struct Diff7 : public TwoRangeBase { + Diff7() : TwoRangeBase( "{a:{$gt:1,$lte:3},b:{$gt:2,$lt:4}}", 1, 2, false, true) {} + }; + + struct Diff8 : public TwoRangeBase { + Diff8() : TwoRangeBase( "{a:{$gt:1,$lt:4},b:{$gt:2,$lt:4}}", 1, 2, false, true) {} + }; + + struct Diff9 : public TwoRangeBase { + Diff9() : TwoRangeBase( "{a:{$gt:1,$lt:4},b:{$gt:2,$lte:4}}", 1, 2, false, true) {} + }; + + struct Diff10 : public TwoRangeBase { + Diff10() : TwoRangeBase( "{a:{$gt:1,$lte:4},b:{$gt:2,$lte:4}}", 1, 2, false, true) {} + }; + + class SplitRangeBase : public DiffBase { + public: + SplitRangeBase( string obj, int low1, bool low1I, int high1, bool high1I, int low2, bool low2I, int high2, bool high2I ) + : _obj( obj ) { + _n[ 0 ] = low1; + _n[ 1 ] = high1; + _n[ 2 ] = low2; + _n[ 3 ] = high2; + _b[ 0 ] = low1I; + _b[ 1 ] = high1I; + _b[ 2 ] = low2I; + _b[ 3 ] = high2I; + } + private: + virtual unsigned len() const { return 2; } + virtual const int *nums() const { return _n; } + virtual const bool *incs() const { return _b; } + virtual BSONObj obj() const { return fromjson( _obj ); } + string _obj; + int _n[ 4 ]; + bool _b[ 4 ]; + }; + + struct Diff11 : public SplitRangeBase { + Diff11() : SplitRangeBase( "{a:{$gt:1,$lte:4},b:{$gt:2,$lt:4}}", 1, false, 2, true, 4, true, 4, true) {} + }; + + struct Diff12 : public SplitRangeBase { + Diff12() : SplitRangeBase( "{a:{$gt:1,$lt:5},b:{$gt:2,$lt:4}}", 1, false, 2, true, 4, true, 5, false) {} + }; + + struct Diff13 : public TwoRangeBase { + Diff13() : TwoRangeBase( "{a:{$gt:1,$lt:5},b:{$gt:1,$lt:4}}", 4, 5, true, false) {} + }; + + struct Diff14 : public SplitRangeBase { + Diff14() : SplitRangeBase( "{a:{$gte:1,$lt:5},b:{$gt:1,$lt:4}}", 1, true, 1, true, 4, true, 5, false) {} + }; + + struct Diff15 : public TwoRangeBase { + Diff15() : TwoRangeBase( "{a:{$gt:1,$lt:5},b:{$gte:1,$lt:4}}", 4, 5, true, false) {} + }; + + struct Diff16 : public TwoRangeBase { + Diff16() : TwoRangeBase( "{a:{$gte:1,$lt:5},b:{$gte:1,$lt:4}}", 4, 5, true, false) {} + }; + + struct Diff17 : public TwoRangeBase { + Diff17() : TwoRangeBase( "{a:{$gt:1,$lt:5},b:{$gt:0,$lt:4}}", 4, 5, true, false) {} + }; + + struct Diff18 : public TwoRangeBase { + Diff18() : TwoRangeBase( "{a:{$gt:1,$lt:5},b:{$gt:0,$lte:4}}", 4, 5, false, false) {} + }; + + struct Diff19 : public TwoRangeBase { + Diff19() : TwoRangeBase( "{a:{$gte:1,$lte:5},b:{$gte:0,$lte:1}}", 1, 5, false, true) {} + }; + + struct Diff20 : public TwoRangeBase { + Diff20() : TwoRangeBase( "{a:{$gt:1,$lte:5},b:{$gte:0,$lte:1}}", 1, 5, false, true) {} + }; + + struct Diff21 : public TwoRangeBase { + Diff21() : TwoRangeBase( "{a:{$gte:1,$lte:5},b:{$gte:0,$lt:1}}", 1, 5, true, true) {} + }; + + struct Diff22 : public TwoRangeBase { + Diff22() : TwoRangeBase( "{a:{$gt:1,$lte:5},b:{$gte:0,$lt:1}}", 1, 5, false, true) {} + }; + + struct Diff23 : public TwoRangeBase { + Diff23() : TwoRangeBase( "{a:{$gt:1,$lte:5},b:{$gte:0,$lt:0.5}}", 1, 5, false, true) {} + }; + + struct Diff24 : public TwoRangeBase { + Diff24() : TwoRangeBase( "{a:{$gt:1,$lte:5},b:0}", 1, 5, false, true) {} + }; + + struct Diff25 : public TwoRangeBase { + Diff25() : TwoRangeBase( "{a:{$gte:1,$lte:5},b:0}", 1, 5, true, true) {} + }; + + struct Diff26 : public TwoRangeBase { + Diff26() : TwoRangeBase( "{a:{$gt:1,$lte:5},b:1}", 1, 5, false, true) {} + }; + + struct Diff27 : public TwoRangeBase { + Diff27() : TwoRangeBase( "{a:{$gte:1,$lte:5},b:1}", 1, 5, false, true) {} + }; + + struct Diff28 : public SplitRangeBase { + Diff28() : SplitRangeBase( "{a:{$gte:1,$lte:5},b:3}", 1, true, 3, false, 3, false, 5, true) {} + }; + + struct Diff29 : public TwoRangeBase { + Diff29() : TwoRangeBase( "{a:{$gte:1,$lte:5},b:5}", 1, 5, true, false) {} + }; + + struct Diff30 : public TwoRangeBase { + Diff30() : TwoRangeBase( "{a:{$gte:1,$lt:5},b:5}", 1, 5, true, false) {} + }; + + struct Diff31 : public TwoRangeBase { + Diff31() : TwoRangeBase( "{a:{$gte:1,$lt:5},b:6}", 1, 5, true, false) {} + }; + + struct Diff32 : public TwoRangeBase { + Diff32() : TwoRangeBase( "{a:{$gte:1,$lte:5},b:6}", 1, 5, true, true) {} + }; + + class EmptyBase : public DiffBase { + public: + EmptyBase( string obj ) + : _obj( obj ) {} + private: + virtual unsigned len() const { return 0; } + virtual const int *nums() const { return 0; } + virtual const bool *incs() const { return 0; } + virtual BSONObj obj() const { return fromjson( _obj ); } + string _obj; + }; + + struct Diff33 : public EmptyBase { + Diff33() : EmptyBase( "{a:{$gte:1,$lte:5},b:{$gt:0,$lt:6}}" ) {} + }; + + struct Diff34 : public EmptyBase { + Diff34() : EmptyBase( "{a:{$gte:1,$lte:5},b:{$gte:1,$lt:6}}" ) {} + }; + + struct Diff35 : public EmptyBase { + Diff35() : EmptyBase( "{a:{$gt:1,$lte:5},b:{$gte:1,$lt:6}}" ) {} + }; + + struct Diff36 : public EmptyBase { + Diff36() : EmptyBase( "{a:{$gt:1,$lte:5},b:{$gt:1,$lt:6}}" ) {} + }; + + struct Diff37 : public TwoRangeBase { + Diff37() : TwoRangeBase( "{a:{$gte:1,$lte:5},b:{$gt:1,$lt:6}}", 1, 1, true, true ) {} + }; + + struct Diff38 : public EmptyBase { + Diff38() : EmptyBase( "{a:{$gt:1,$lt:5},b:{$gt:0,$lt:5}}" ) {} + }; + + struct Diff39 : public EmptyBase { + Diff39() : EmptyBase( "{a:{$gt:1,$lt:5},b:{$gt:0,$lte:5}}" ) {} + }; + + struct Diff40 : public EmptyBase { + Diff40() : EmptyBase( "{a:{$gt:1,$lte:5},b:{$gt:0,$lte:5}}" ) {} + }; + + struct Diff41 : public TwoRangeBase { + Diff41() : TwoRangeBase( "{a:{$gte:1,$lte:5},b:{$gt:0,$lt:5}}", 5, 5, true, true ) {} + }; + + struct Diff42 : public EmptyBase { + Diff42() : EmptyBase( "{a:{$gt:1,$lt:5},b:{$gt:1,$lt:5}}" ) {} + }; + + struct Diff43 : public EmptyBase { + Diff43() : EmptyBase( "{a:{$gt:1,$lt:5},b:{$gt:1,$lte:5}}" ) {} + }; + + struct Diff44 : public EmptyBase { + Diff44() : EmptyBase( "{a:{$gt:1,$lt:5},b:{$gte:1,$lt:5}}" ) {} + }; + + struct Diff45 : public EmptyBase { + Diff45() : EmptyBase( "{a:{$gt:1,$lt:5},b:{$gte:1,$lte:5}}" ) {} + }; + + struct Diff46 : public TwoRangeBase { + Diff46() : TwoRangeBase( "{a:{$gt:1,$lte:5},b:{$gt:1,$lt:5}}", 5, 5, true, true ) {} + }; + + struct Diff47 : public EmptyBase { + Diff47() : EmptyBase( "{a:{$gt:1,$lte:5},b:{$gt:1,$lte:5}}" ) {} + }; + + struct Diff48 : public TwoRangeBase { + Diff48() : TwoRangeBase( "{a:{$gt:1,$lte:5},b:{$gte:1,$lt:5}}", 5, 5, true, true ) {} + }; + + struct Diff49 : public EmptyBase { + Diff49() : EmptyBase( "{a:{$gt:1,$lte:5},b:{$gte:1,$lte:5}}" ) {} + }; + + struct Diff50 : public TwoRangeBase { + Diff50() : TwoRangeBase( "{a:{$gte:1,$lt:5},b:{$gt:1,$lt:5}}", 1, 1, true, true ) {} + }; + + struct Diff51 : public TwoRangeBase { + Diff51() : TwoRangeBase( "{a:{$gte:1,$lt:5},b:{$gt:1,$lte:5}}", 1, 1, true, true ) {} + }; + + struct Diff52 : public EmptyBase { + Diff52() : EmptyBase( "{a:{$gte:1,$lt:5},b:{$gte:1,$lt:5}}" ) {} + }; + + struct Diff53 : public EmptyBase { + Diff53() : EmptyBase( "{a:{$gte:1,$lt:5},b:{$gte:1,$lte:5}}" ) {} + }; + + struct Diff54 : public SplitRangeBase { + Diff54() : SplitRangeBase( "{a:{$gte:1,$lte:5},b:{$gt:1,$lt:5}}", 1, true, 1, true, 5, true, 5, true ) {} + }; + + struct Diff55 : public TwoRangeBase { + Diff55() : TwoRangeBase( "{a:{$gte:1,$lte:5},b:{$gt:1,$lte:5}}", 1, 1, true, true ) {} + }; + + struct Diff56 : public TwoRangeBase { + Diff56() : TwoRangeBase( "{a:{$gte:1,$lte:5},b:{$gte:1,$lt:5}}", 5, 5, true, true ) {} + }; + + struct Diff57 : public EmptyBase { + Diff57() : EmptyBase( "{a:{$gte:1,$lte:5},b:{$gte:1,$lte:5}}" ) {} + }; + + struct Diff58 : public TwoRangeBase { + Diff58() : TwoRangeBase( "{a:1,b:{$gt:1,$lt:5}}", 1, 1, true, true ) {} + }; + + struct Diff59 : public EmptyBase { + Diff59() : EmptyBase( "{a:1,b:{$gte:1,$lt:5}}" ) {} + }; + + struct Diff60 : public EmptyBase { + Diff60() : EmptyBase( "{a:2,b:{$gte:1,$lt:5}}" ) {} + }; + + struct Diff61 : public EmptyBase { + Diff61() : EmptyBase( "{a:5,b:{$gte:1,$lte:5}}" ) {} + }; + + struct Diff62 : public TwoRangeBase { + Diff62() : TwoRangeBase( "{a:5,b:{$gt:1,$lt:5}}", 5, 5, true, true ) {} + }; + + struct Diff63 : public EmptyBase { + Diff63() : EmptyBase( "{a:5,b:5}" ) {} + }; + + struct Diff64 : public TwoRangeBase { + Diff64() : TwoRangeBase( "{a:{$gte:1,$lte:2},b:{$gt:0,$lte:1}}", 1, 2, false, true ) {} + }; + + class DiffMulti1 : public DiffBase { + public: + void run() { + FieldRangeSet frs( "", fromjson( "{a:{$gt:1,$lt:9},b:{$gt:0,$lt:2},c:3,d:{$gt:4,$lt:5},e:{$gt:7,$lt:10}}" ), true ); + FieldRange ret = frs.range( "a" ); + FieldRange other = frs.range( "b" ); + other |= frs.range( "c" ); + other |= frs.range( "d" ); + other |= frs.range( "e" ); + ret -= other; + check( ret ); + } + protected: + virtual unsigned len() const { return 3; } + virtual const int *nums() const { static int n[] = { 2, 3, 3, 4, 5, 7 }; return n; } + virtual const bool *incs() const { static bool b[] = { true, false, false, true, true, true }; return b; } + virtual BSONObj obj() const { return BSONObj(); } + }; + + class DiffMulti2 : public DiffBase { + public: + void run() { + FieldRangeSet frs( "", fromjson( "{a:{$gt:1,$lt:9},b:{$gt:0,$lt:2},c:3,d:{$gt:4,$lt:5},e:{$gt:7,$lt:10}}" ), true ); + FieldRange mask = frs.range( "a" ); + FieldRange ret = frs.range( "b" ); + ret |= frs.range( "c" ); + ret |= frs.range( "d" ); + ret |= frs.range( "e" ); + ret -= mask; + check( ret ); + } + protected: + virtual unsigned len() const { return 2; } + virtual const int *nums() const { static int n[] = { 0, 1, 9, 10 }; return n; } + virtual const bool *incs() const { static bool b[] = { false, true, true, false }; return b; } + virtual BSONObj obj() const { return BSONObj(); } + }; + + } // namespace FieldRangeTests + + namespace FieldRangeSetTests { + + class Intersect { + public: + void run() { + FieldRangeSet frs1( "", fromjson( "{b:{$in:[5,6]},c:7,d:{$in:[8,9]}}" ), true ); + FieldRangeSet frs2( "", fromjson( "{a:1,b:5,c:{$in:[7,8]},d:{$in:[8,9]},e:10}" ), true ); + frs1 &= frs2; + ASSERT_EQUALS( fromjson( "{a:1,b:5,c:7,d:{$gte:8,$lte:9},e:10}" ), frs1.simplifiedQuery( BSONObj() ) ); + } + }; + + class MultiKeyIntersect { + public: + void run() { + FieldRangeSet frs1( "", BSONObj(), false ); + FieldRangeSet frs2( "", BSON( "a" << GT << 4 ), false ); + FieldRangeSet frs3( "", BSON( "a" << LT << 6 ), false ); + // An intersection with a trivial range is allowed. + frs1 &= frs2; + ASSERT_EQUALS( frs2.simplifiedQuery( BSONObj() ), frs1.simplifiedQuery( BSONObj() ) ); + // An intersection with a nontrivial range is not allowed, as it might prevent a valid + // multikey match. + frs1 &= frs3; + ASSERT_EQUALS( frs2.simplifiedQuery( BSONObj() ), frs1.simplifiedQuery( BSONObj() ) ); + // Now intersect with a fully contained range. + FieldRangeSet frs4( "", BSON( "a" << GT << 6 ), false ); + frs1 &= frs4; + ASSERT_EQUALS( frs4.simplifiedQuery( BSONObj() ), frs1.simplifiedQuery( BSONObj() ) ); + } + }; + + class MultiKeyDiff { + public: + void run() { + FieldRangeSet frs1( "", BSON( "a" << GT << 4 ), false ); + FieldRangeSet frs2( "", BSON( "a" << GT << 6 ), false ); + // Range subtraction is no different for multikey ranges. + frs1 -= frs2; + ASSERT_EQUALS( BSON( "a" << GT << 4 << LTE << 6 ), frs1.simplifiedQuery( BSONObj() ) ); + } + }; + + class MatchPossible { + public: + void run() { + FieldRangeSet frs1( "", BSON( "a" << GT << 4 ), true ); + ASSERT( frs1.matchPossible() ); + // Conflicting constraints invalid for a single key set. + FieldRangeSet frs2( "", BSON( "a" << GT << 4 << LT << 2 ), true ); + ASSERT( !frs2.matchPossible() ); + // Conflicting constraints not possible for a multi key set. + FieldRangeSet frs3( "", BSON( "a" << GT << 4 << LT << 2 ), false ); + ASSERT( frs3.matchPossible() ); + } + }; + + class MatchPossibleForIndex { + public: + void run() { + // Conflicting constraints not possible for a multi key set. + FieldRangeSet frs1( "", BSON( "a" << GT << 4 << LT << 2 ), false ); + ASSERT( frs1.matchPossibleForIndex( BSON( "a" << 1 ) ) ); + // Conflicting constraints for a multi key set. + FieldRangeSet frs2( "", BSON( "a" << GT << 4 << LT << 2 ), true ); + ASSERT( !frs2.matchPossibleForIndex( BSON( "a" << 1 ) ) ); + // If the index doesn't include the key, it is not single key invalid. + ASSERT( frs2.matchPossibleForIndex( BSON( "b" << 1 ) ) ); + // If the index key is not an index, the set is not single key invalid. + ASSERT( frs2.matchPossibleForIndex( BSON( "$natural" << 1 ) ) ); + ASSERT( frs2.matchPossibleForIndex( BSONObj() ) ); + } + }; + + } // namespace FieldRangeSetTests + + namespace FieldRangeSetPairTests { + + class NoNontrivialRanges { + public: + void run() { + FieldRangeSetPair frsp1( "", BSONObj() ); + ASSERT( frsp1.noNontrivialRanges() ); + FieldRangeSetPair frsp2( "", BSON( "a" << 1 ) ); + ASSERT( !frsp2.noNontrivialRanges() ); + FieldRangeSetPair frsp3( "", BSON( "a" << GT << 1 ) ); + ASSERT( !frsp3.noNontrivialRanges() ); + // A single key invalid constraint is still nontrivial. + FieldRangeSetPair frsp4( "", BSON( "a" << GT << 1 << LT << 0 ) ); + ASSERT( !frsp4.noNontrivialRanges() ); + // Still nontrivial if multikey invalid. + frsp4 -= frsp4.frsForIndex( 0, -1 ); + ASSERT( !frsp4.noNontrivialRanges() ); + } + }; + + class MatchPossible { + public: + void run() { + // Match possible for simple query. + FieldRangeSetPair frsp1( "", BSON( "a" << 1 ) ); + ASSERT( frsp1.matchPossible() ); + // Match possible for single key invalid query. + FieldRangeSetPair frsp2( "", BSON( "a" << GT << 1 << LT << 0 ) ); + ASSERT( frsp2.matchPossible() ); + // Match not possible for multi key invalid query. + frsp1 -= frsp1.frsForIndex( 0, - 1 ); + ASSERT( !frsp1.matchPossible() ); + } + }; + + class IndexBase { + public: + IndexBase() : _ctx( ns() ) , indexNum_( 0 ) { + string err; + userCreateNS( ns(), BSONObj(), err, false ); + } + ~IndexBase() { + if ( !nsd() ) + return; + string s( ns() ); + dropNS( s ); + } + protected: + static const char *ns() { return "unittests.FieldRangeSetPairTests"; } + static NamespaceDetails *nsd() { return nsdetails( ns() ); } + IndexDetails *index( const BSONObj &key ) { + stringstream ss; + ss << indexNum_++; + string name = ss.str(); + client_.resetIndexCache(); + client_.ensureIndex( ns(), key, false, name.c_str() ); + NamespaceDetails *d = nsd(); + for( int i = 0; i < d->nIndexes; ++i ) { + if ( d->idx(i).keyPattern() == key /*indexName() == name*/ || ( d->idx(i).isIdIndex() && IndexDetails::isIdIndexPattern( key ) ) ) + return &d->idx(i); + } + assert( false ); + return 0; + } + int indexno( const BSONObj &key ) { + return nsd()->idxNo( *index(key) ); + } + static DBDirectClient client_; + private: + dblock lk_; + Client::Context _ctx; + int indexNum_; + }; + DBDirectClient IndexBase::client_; + + class MatchPossibleForIndex : public IndexBase { + public: + void run() { + int a = indexno( BSON( "a" << 1 ) ); + int b = indexno( BSON( "b" << 1 ) ); + IndexBase::client_.insert( ns(), BSON( "a" << BSON_ARRAY( 1 << 2 ) << "b" << 1 ) ); + // Valid ranges match possible for both indexes. + FieldRangeSetPair frsp1( ns(), BSON( "a" << GT << 1 << LT << 4 << "b" << GT << 1 << LT << 4 ) ); + ASSERT( frsp1.matchPossibleForIndex( nsd(), a, BSON( "a" << 1 ) ) ); + ASSERT( frsp1.matchPossibleForIndex( nsd(), b, BSON( "b" << 1 ) ) ); + // Single key invalid range means match impossible for single key index. + FieldRangeSetPair frsp2( ns(), BSON( "a" << GT << 4 << LT << 1 << "b" << GT << 4 << LT << 1 ) ); + ASSERT( frsp2.matchPossibleForIndex( nsd(), a, BSON( "a" << 1 ) ) ); + ASSERT( !frsp2.matchPossibleForIndex( nsd(), b, BSON( "b" << 1 ) ) ); + } + }; + + } // namespace FieldRangeSetPairTests + + class All : public Suite { + public: + All() : Suite( "queryutil" ) {} + + void setupTests() { + add< FieldRangeTests::Empty >(); + add< FieldRangeTests::Eq >(); + add< FieldRangeTests::DupEq >(); + add< FieldRangeTests::Lt >(); + add< FieldRangeTests::Lte >(); + add< FieldRangeTests::Gt >(); + add< FieldRangeTests::Gte >(); + add< FieldRangeTests::TwoLt >(); + add< FieldRangeTests::TwoGt >(); + add< FieldRangeTests::EqGte >(); + add< FieldRangeTests::EqGteInvalid >(); + add< FieldRangeTests::Regex >(); + add< FieldRangeTests::RegexObj >(); + add< FieldRangeTests::UnhelpfulRegex >(); + add< FieldRangeTests::In >(); + add< FieldRangeTests::Equality >(); + add< FieldRangeTests::SimplifiedQuery >(); + add< FieldRangeTests::QueryPatternTest >(); + add< FieldRangeTests::NoWhere >(); + add< FieldRangeTests::Numeric >(); + add< FieldRangeTests::InLowerBound >(); + add< FieldRangeTests::InUpperBound >(); + add< FieldRangeTests::UnionBound >(); + add< FieldRangeTests::MultiBound >(); + add< FieldRangeTests::Diff1 >(); + add< FieldRangeTests::Diff2 >(); + add< FieldRangeTests::Diff3 >(); + add< FieldRangeTests::Diff4 >(); + add< FieldRangeTests::Diff5 >(); + add< FieldRangeTests::Diff6 >(); + add< FieldRangeTests::Diff7 >(); + add< FieldRangeTests::Diff8 >(); + add< FieldRangeTests::Diff9 >(); + add< FieldRangeTests::Diff10 >(); + add< FieldRangeTests::Diff11 >(); + add< FieldRangeTests::Diff12 >(); + add< FieldRangeTests::Diff13 >(); + add< FieldRangeTests::Diff14 >(); + add< FieldRangeTests::Diff15 >(); + add< FieldRangeTests::Diff16 >(); + add< FieldRangeTests::Diff17 >(); + add< FieldRangeTests::Diff18 >(); + add< FieldRangeTests::Diff19 >(); + add< FieldRangeTests::Diff20 >(); + add< FieldRangeTests::Diff21 >(); + add< FieldRangeTests::Diff22 >(); + add< FieldRangeTests::Diff23 >(); + add< FieldRangeTests::Diff24 >(); + add< FieldRangeTests::Diff25 >(); + add< FieldRangeTests::Diff26 >(); + add< FieldRangeTests::Diff27 >(); + add< FieldRangeTests::Diff28 >(); + add< FieldRangeTests::Diff29 >(); + add< FieldRangeTests::Diff30 >(); + add< FieldRangeTests::Diff31 >(); + add< FieldRangeTests::Diff32 >(); + add< FieldRangeTests::Diff33 >(); + add< FieldRangeTests::Diff34 >(); + add< FieldRangeTests::Diff35 >(); + add< FieldRangeTests::Diff36 >(); + add< FieldRangeTests::Diff37 >(); + add< FieldRangeTests::Diff38 >(); + add< FieldRangeTests::Diff39 >(); + add< FieldRangeTests::Diff40 >(); + add< FieldRangeTests::Diff41 >(); + add< FieldRangeTests::Diff42 >(); + add< FieldRangeTests::Diff43 >(); + add< FieldRangeTests::Diff44 >(); + add< FieldRangeTests::Diff45 >(); + add< FieldRangeTests::Diff46 >(); + add< FieldRangeTests::Diff47 >(); + add< FieldRangeTests::Diff48 >(); + add< FieldRangeTests::Diff49 >(); + add< FieldRangeTests::Diff50 >(); + add< FieldRangeTests::Diff51 >(); + add< FieldRangeTests::Diff52 >(); + add< FieldRangeTests::Diff53 >(); + add< FieldRangeTests::Diff54 >(); + add< FieldRangeTests::Diff55 >(); + add< FieldRangeTests::Diff56 >(); + add< FieldRangeTests::Diff57 >(); + add< FieldRangeTests::Diff58 >(); + add< FieldRangeTests::Diff59 >(); + add< FieldRangeTests::Diff60 >(); + add< FieldRangeTests::Diff61 >(); + add< FieldRangeTests::Diff62 >(); + add< FieldRangeTests::Diff63 >(); + add< FieldRangeTests::Diff64 >(); + add< FieldRangeTests::DiffMulti1 >(); + add< FieldRangeTests::DiffMulti2 >(); + add< FieldRangeSetTests::Intersect >(); + add< FieldRangeSetTests::MultiKeyIntersect >(); + add< FieldRangeSetTests::MultiKeyDiff >(); + add< FieldRangeSetTests::MatchPossible >(); + add< FieldRangeSetTests::MatchPossibleForIndex >(); + add< FieldRangeSetPairTests::NoNontrivialRanges >(); + add< FieldRangeSetPairTests::MatchPossible >(); + add< FieldRangeSetPairTests::MatchPossibleForIndex >(); + } + } myall; + +} // namespace QueryUtilTests + |