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
35
36
37
38
39
40
41
42
43
44
45
46
47
48
|
t = db.mr_optim;
t.drop();
for (var i = 0; i < 1000; ++i) {
t.save( {a: Math.random(1000), b: Math.random(10000)} );
}
function m(){
emit(this._id, 13);
}
function r( key , values ){
return "bad";
}
function reformat( r ){
var x = {};
var cursor;
if ( r.results )
cursor = r.results;
else
cursor = r.find();
cursor.forEach(
function(z){
x[z._id] = z.value;
}
);
return x;
}
res = t.mapReduce( m , r , { out : "mr_optim_out" } );
printjson( res )
x = reformat( res );
for (var key in x) {
assert.eq(x[key], 13, "value is not equal to original, maybe reduce has run");
}
res.drop();
res = t.mapReduce( m , r , { out : { inline : 1 } } );
//printjson( res )
x2 = reformat( res );
res.drop();
assert.eq(x, x2, "object from inline and collection are not equal")
t.drop();
|
