summaryrefslogtreecommitdiff
path: root/jstests/core/count.js
blob: 9ec6a424c34083c46ed300e80a6b0202c9e94110 (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
t = db.jstests_count;

t.drop();
t.save({i: 1});
t.save({i: 2});
assert.eq(1, t.find({i: 1}).count(), "A");
assert.eq(1, t.count({i: 1}), "B");
assert.eq(2, t.find().count(), "C");
assert.eq(2, t.find(undefined).count(), "D");
assert.eq(2, t.find(null).count(), "E");
assert.eq(2, t.count(), "F");

t.drop();
t.save({a: true, b: false});
t.ensureIndex({b: 1, a: 1});
assert.eq(1, t.find({a: true, b: false}).count(), "G");
assert.eq(1, t.find({b: false, a: true}).count(), "H");

t.drop();
t.save({a: true, b: false});
t.ensureIndex({b: 1, a: 1, c: 1});

assert.eq(1, t.find({a: true, b: false}).count(), "I");
assert.eq(1, t.find({b: false, a: true}).count(), "J");