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t = db.count2;
t.drop();
for ( var i=0; i<1000; i++ ){
t.save( { num : i , m : i % 20 } );
}
assert.eq( 1000 , t.count() , "A" )
assert.eq( 1000 , t.find().count() , "B" )
assert.eq( 1000 , t.find().toArray().length , "C" )
assert.eq( 50 , t.find( { m : 5 } ).toArray().length , "D" )
assert.eq( 50 , t.find( { m : 5 } ).count() , "E" )
assert.eq( 40 , t.find( { m : 5 } ).skip( 10 ).toArray().length , "F" )
assert.eq( 50 , t.find( { m : 5 } ).skip( 10 ).count() , "G" )
assert.eq( 40 , t.find( { m : 5 } ).skip( 10 ).countReturn() , "H" )
assert.eq( 20 , t.find( { m : 5 } ).skip( 10 ).limit(20).toArray().length , "I" )
assert.eq( 50 , t.find( { m : 5 } ).skip( 10 ).limit(20).count() , "J" )
assert.eq( 20 , t.find( { m : 5 } ).skip( 10 ).limit(20).countReturn() , "K" )
assert.eq( 5 , t.find( { m : 5 } ).skip( 45 ).limit(20).countReturn() , "L" )
// Negative skip values should return error
var negSkipResult = db.runCommand({ count: 't', skip : -2 });
assert( ! negSkipResult.ok , "negative skip value shouldn't work, n = " + negSkipResult.n );
assert( negSkipResult.errmsg.length > 0 , "no error msg for negative skip" );
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