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(function() {
'use strict';
// Values have to be sorted - you must have exactly 6 values in each array
var types = [
{ name: "string", values: [ "allan", "bob", "eliot", "joe", "mark", "sara" ], keyfield: "k" },
{ name: "double", values: [ 1.2, 3.5, 4.5, 4.6, 6.7, 9.9 ], keyfield: "a" },
{ name: "date", values: [ new Date(1000000), new Date(2000000), new Date(3000000), new Date(4000000), new Date(5000000), new Date(6000000) ], keyfield: "a" },
{ name: "string_id", values: [ "allan", "bob", "eliot", "joe", "mark", "sara" ], keyfield: "_id" },
{ name: "embedded 1", values: [ "allan", "bob", "eliot", "joe", "mark", "sara" ], keyfield: "a.b" },
{ name: "embedded 2", values: [ "allan", "bob", "eliot", "joe", "mark", "sara" ], keyfield: "a.b.c" },
{ name: "object", values: [ {a:1, b:1.2}, {a:1, b:3.5}, {a:1, b:4.5}, {a:2, b:1.2}, {a:2, b:3.5}, {a:2, b:4.5} ], keyfield: "o" },
{ name: "compound", values: [ {a:1, b:1.2}, {a:1, b:3.5}, {a:1, b:4.5}, {a:2, b:1.2}, {a:2, b:3.5}, {a:2, b:4.5} ], keyfield: "o", compound: true },
{ name: "oid_id", values: [ ObjectId(), ObjectId(), ObjectId(), ObjectId(), ObjectId(), ObjectId() ], keyfield: "_id" },
{ name: "oid_other", values: [ ObjectId(), ObjectId(), ObjectId(), ObjectId(), ObjectId(), ObjectId() ], keyfield: "o" },
];
var s = new ShardingTest({ name: "key_many", shards: 2 });
assert.commandWorked(s.s0.adminCommand({ enableSharding: 'test' }));
s.ensurePrimaryShard('test', 'shard0001');
var db = s.getDB('test');
var primary = s.getServer("test").getDB("test");
var secondary = s.getOther(primary).getDB("test");
var curT;
function makeObjectDotted(v) {
var o = {};
if (curT.compound) {
var prefix = curT.keyfield + '.';
if (typeof(v) == 'object') {
for (var key in v)
o[prefix + key] = v[key];
} else {
for (var key in curT.values[0])
o[prefix + key] = v;
}
} else {
o[curT.keyfield] = v;
}
return o;
}
function makeObject(v) {
var o = {};
var p = o;
var keys = curT.keyfield.split('.');
for(var i=0; i<keys.length-1; i++) {
p[keys[i]] = {};
p = p[keys[i]];
}
p[keys[i]] = v;
return o;
}
function makeInQuery() {
if (curT.compound) {
// cheating a bit...
return {'o.a': { $in: [1, 2] }};
} else {
return makeObjectDotted({$in: curT.values});
}
}
function getKey(o) {
var keys = curT.keyfield.split('.');
for(var i = 0; i < keys.length; i++) {
o = o[keys[i]];
}
return o;
}
for (var i = 0; i < types.length; i++) {
curT = types[i];
print("\n\n#### Now Testing " + curT.name + " ####\n\n");
var shortName = "foo_" + curT.name;
var longName = "test." + shortName;
var c = db[shortName];
s.adminCommand({ shardcollection: longName, key: makeObjectDotted(1) });
assert.eq(1, s.config.chunks.find({ ns: longName }).count(), curT.name + " sanity check A");
var unsorted = Array.shuffle(Object.extend([], curT.values));
c.insert(makeObject(unsorted[0]));
for (var x = 1; x < unsorted.length; x++) {
c.save(makeObject(unsorted[x]));
}
assert.eq(6, c.find().count(), curT.name + " basic count");
s.adminCommand({ split: longName, middle: makeObjectDotted(curT.values[0]) });
s.adminCommand({ split: longName, middle: makeObjectDotted(curT.values[2]) });
s.adminCommand({ split: longName, middle: makeObjectDotted(curT.values[5]) });
s.adminCommand({ movechunk: longName,
find: makeObjectDotted(curT.values[2]),
to: secondary.getMongo().name,
_waitForDelete: true });
s.printChunks();
assert.eq(3, primary[shortName].find().toArray().length, curT.name + " primary count");
assert.eq(3, secondary[shortName].find().toArray().length, curT.name + " secondary count");
assert.eq(6, c.find().toArray().length, curT.name + " total count");
assert.eq(6, c.find().sort(makeObjectDotted(1)).toArray().length, curT.name + " total count sorted");
assert.eq(6, c.find().sort(makeObjectDotted(1)).count(), curT.name + " total count with count()");
assert.eq(2, c.find({$or:[makeObjectDotted(curT.values[2]), makeObjectDotted(curT.values[4])]}).count(), curT.name + " $or count()");
assert.eq(2, c.find({$or:[makeObjectDotted(curT.values[2]), makeObjectDotted(curT.values[4])]}).itcount(), curT.name + " $or itcount()");
assert.eq(4, c.find({$nor:[makeObjectDotted(curT.values[2]), makeObjectDotted(curT.values[4])]}).count(), curT.name + " $nor count()");
assert.eq(4, c.find({$nor:[makeObjectDotted(curT.values[2]), makeObjectDotted(curT.values[4])]}).itcount(), curT.name + " $nor itcount()");
var stats = c.stats();
printjson(stats)
assert.eq(6, stats.count, curT.name + " total count with stats()");
var count = 0;
for (var shard in stats.shards) {
count += stats.shards[shard].count;
}
assert.eq(6, count, curT.name + " total count with stats() sum");
assert.eq(curT.values, c.find().sort(makeObjectDotted(1)).toArray().map(getKey), curT.name + " sort 1");
assert.eq(curT.values, c.find(makeInQuery()).sort(makeObjectDotted(1)).toArray().map(getKey), curT.name + " sort 1 - $in");
assert.eq(curT.values.reverse(), c.find().sort(makeObjectDotted(-1)).toArray().map(getKey), curT.name + " sort 2");
assert.eq(0, c.find({ xx: 17 }).sort({ zz: 1 }).count(), curT.name + " xx 0a ");
assert.eq(0, c.find({ xx: 17 }).sort(makeObjectDotted(1)).count(), curT.name + " xx 0b ");
assert.eq(0, c.find({ xx: 17 }).count(), curT.name + " xx 0c ");
assert.eq(0, c.find({ xx: { $exists: true } }).count(), curT.name + " xx 1 ");
c.update(makeObjectDotted(curT.values[3]), { $set: { xx: 17 } });
assert.eq(1, c.find({ xx: { $exists: true } }).count(), curT.name + " xx 2 ");
assert.eq(curT.values[3], getKey(c.findOne({ xx: 17 })), curT.name + " xx 3 ");
assert.writeOK(
c.update(makeObjectDotted(curT.values[3]), { $set: { xx: 17 }}, { upsert: true }));
assert.commandWorked(c.ensureIndex({ _id: 1 }, { unique: true }));
// multi update
var mysum = 0;
c.find().forEach(function(z) {
mysum += z.xx || 0;
});
assert.eq(17, mysum, curT.name + " multi update pre");
c.update({}, { $inc: { xx: 1 } }, false, true);
var mysum = 0;
c.find().forEach(function(z) { mysum += z.xx || 0; });
assert.eq(23, mysum, curT.name + " multi update");
}
s.stop();
})();
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