summaryrefslogtreecommitdiff
path: root/jstests/mmap_v1/datasize3.js
blob: b706437369aec5e92ea0966a534d840b7f0fdf08 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34

t = db.datasize3;
t.drop();

function run( options ){
    var c = { dataSize : "test.datasize3" };
    if ( options )
        Object.extend( c , options );
    return db.runCommand( c );
}

t.insert( { x : 1 } );

a = run();
b = run( { estimate : true } );
printjson( t.stats() );
assert.eq( a.size , b.size );


t.ensureIndex( { x : 1 } );

for ( i=2; i<100; i++ )
    t.insert( { x : i } );

a = run( { min : { x : 20 } , max : { x : 50 } } ).size;
b = run( { min : { x : 20 } , max : { x : 50 } , estimate : true } ).size;

ratio = Math.min( a , b ) / Math.max( a , b );

assert.lt( 0.97 , ratio , "sizes not equal a: " + a + " b: " + b );