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This commit is contained in:
Dwight 2008-11-21 14:14:40 -05:00
parent ccd67f3bf3
commit 6f9636903b
1 changed files with 16 additions and 6 deletions
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22
db/jsobj.cpp
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@ -315,9 +315,15 @@ int BSONObj::woCompare(const BSONObj& r) const {
continue;
}
int x = (int) l.type() - (int) r.type();
if( x != 0 )
return x;
int lt = (int) l.type();
int rt = (int) r.type();
int x = lt - rt;
if( x != 0 ) {
if( (lt==NumberInt&&rt==NumberDouble) || (lt==NumberDouble&&rt==NumberInt) )
;
else
return x;
}
x = strcmp(l.fieldName(), r.fieldName());
if( x != 0 )
return x;
@ -540,13 +546,17 @@ BSONObj emptyObj((char *) &emptyObject);
struct BsonUnitTest : public UnitTest {
void run() {
BSONObjBuilder A,B;
BSONObjBuilder A,B,C;
A.appendInt("x", 2);
B.append("x", 2.0);
C.append("x", 2.1);
BSONObj a = A.done();
BSONObj b = B.done();
BSONObj c = C.done();
assert( !(a==b) ); // comments on operator==
int c = a.woCompare(b);
assert( c == 0 );
int cmp = a.woCompare(b);
assert( cmp == 0 );
cmp = a.woCompare(c);
assert( cmp < 0 );
}
} bsonut;