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
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
|
// Test sanity of geo queries with a lot of points
var maxFields = 2;
for( var fields = 1; fields < maxFields; fields++ ){
var coll = db.testMnyPts
coll.drop()
var totalPts = 500 * 1000
// Add points in a 100x100 grid
for( var i = 0; i < totalPts; i++ ){
var ii = i % 10000
var doc = { loc : [ ii % 100, Math.floor( ii / 100 ) ] }
// Add fields with different kinds of data
for( var j = 0; j < fields; j++ ){
var field = null
if( j % 3 == 0 ){
// Make half the points not searchable
field = "abcdefg" + ( i % 2 == 0 ? "h" : "" )
}
else if( j % 3 == 1 ){
field = new Date()
}
else{
field = true
}
doc[ "field" + j ] = field
}
coll.insert( doc )
}
// Create the query for the additional fields
queryFields = {}
for( var j = 0; j < fields; j++ ){
var field = null
if( j % 3 == 0 ){
field = "abcdefg"
}
else if( j % 3 == 1 ){
field = { $lte : new Date() }
}
else{
field = true
}
queryFields[ "field" + j ] = field
}
coll.ensureIndex({ loc : "2d" })
// Check that quarter of points in each quadrant
for( var i = 0; i < 4; i++ ){
var x = i % 2
var y = Math.floor( i / 2 )
var box = [[0, 0], [49, 49]]
box[0][0] += ( x == 1 ? 50 : 0 )
box[1][0] += ( x == 1 ? 50 : 0 )
box[0][1] += ( y == 1 ? 50 : 0 )
box[1][1] += ( y == 1 ? 50 : 0 )
// Now only half of each result comes back
assert.eq( totalPts / ( 4 * 2 ), coll.find(Object.extend( { loc : { $within : { $box : box } } }, queryFields ) ).count() )
assert.eq( totalPts / ( 4 * 2 ), coll.find(Object.extend( { loc : { $within : { $box : box } } }, queryFields ) ).itcount() )
}
// Check that half of points in each half
for( var i = 0; i < 2; i++ ){
var box = [[0, 0], [49, 99]]
box[0][0] += ( i == 1 ? 50 : 0 )
box[1][0] += ( i == 1 ? 50 : 0 )
assert.eq( totalPts / ( 2 * 2 ), coll.find(Object.extend( { loc : { $within : { $box : box } } }, queryFields ) ).count() )
assert.eq( totalPts / ( 2 * 2 ), coll.find(Object.extend( { loc : { $within : { $box : box } } }, queryFields ) ).itcount() )
}
// Check that all but corner set of points in radius
var circle = [[0, 0], (100 - 1) * Math.sqrt( 2 ) - 0.25 ]
// All [99,x] pts are field0 : "abcdefg"
assert.eq( totalPts / 2 - totalPts / ( 100 * 100 ), coll.find(Object.extend( { loc : { $within : { $center : circle } } }, queryFields ) ).count() )
assert.eq( totalPts / 2 - totalPts / ( 100 * 100 ), coll.find(Object.extend( { loc : { $within : { $center : circle } } }, queryFields ) ).itcount() )
}
|
