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mongodb/jstests/indexc.js

21 lines
656 B
JavaScript

t = db.indexc;
t.drop();
for ( var i=1; i<100; i++ ){
var d = new Date( ( new Date() ).getTime() + i );
t.save( { a : i , ts : d , cats : [ i , i + 1 , i + 2 ] } );
if ( i == 51 )
mid = d;
}
assert.eq( 50 , t.find( { ts : { $lt : mid } } ).itcount() , "A" );
assert.eq( 50 , t.find( { ts : { $lt : mid } } ).sort( { ts : 1 } ).itcount() , "B" );
t.ensureIndex( { ts : 1 , cats : 1 } );
t.ensureIndex( { cats : 1 } );
// multi-key bug was firing here (related to getsetdup()):
assert.eq( 50 , t.find( { ts : { $lt : mid } } ).itcount() , "C" );
assert.eq( 50 , t.find( { ts : { $lt : mid } } ).sort( { ts : 1 } ).itcount() , "D" );