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var s3832 = db.c;
s3832.drop();
s3832.save({_id: 1, a:"foo", b:"bar"});
s3832.save({_id: 2, a:"feh", b:"baz"});
s3832.save({_id: 3, a:"fee", b:"fum"});
var a1 = s3832.aggregate( { $match : { b : "baz" } } );
var a1result = [
{
"_id" : 2,
"a" : "feh",
"b" : "baz"
}
];
assert.eq(a1.result, a1result, 's3832.a1 failed');
var a2 = s3832.aggregate( { $sort : { a : 1 } } );
var a2result = [
{
"_id" : 3,
"a" : "fee",
"b" : "fum"
},
{
"_id" : 2,
"a" : "feh",
"b" : "baz"
},
{
"_id" : 1,
"a" : "foo",
"b" : "bar"
}
];
assert.eq(a2.result, a2result, 's3832.a2 failed');
var a3 = s3832.aggregate(
{ $match : { b : "baz" } },
{ $sort : { a : 1 } } );
assert.eq(a3.result, a1result, 's3832.a3 failed');
db.s3832.ensureIndex({ b : 1 }, { name : "s3832_b" });
var a4 = s3832.aggregate({ $match : { b : "baz" } });
assert.eq(a4.result, a1result, 's3832.a4 failed');
var a5 = s3832.aggregate({ $sort : { a : 1 } });
assert.eq(a5.result, a2result, 's3832.a5 failed');
var a6 = s3832.aggregate(
{ $match : { b : "baz" } },
{ $sort : { a : 1 } } );
assert.eq(a6.result, a1result, 's3832.a6 failed');
var dropb = db.s3832.dropIndex("s3832_b");
db.s3832.ensureIndex({ a : 1 }, { name : "s3832_a" });
var a7 = s3832.aggregate({ $match : { b : "baz" } });
assert.eq(a7.result, a1result, 's3832.a7 failed');
var a8 = s3832.aggregate({ $sort : { a : 1 } });
assert.eq(a8.result, a2result, 's3832.a8 failed');
var a9 = s3832.aggregate(
{ $match : { b : "baz" } },
{ $sort : { a : 1 } } );
assert.eq(a9.result, a1result, 's3832.a9 failed');
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