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(function() {
'use strict';
var s = new ShardingTest({name: "features1", shards: 2, mongos: 1});
assert.commandWorked(s.s0.adminCommand({enablesharding: "test"}));
s.ensurePrimaryShard('test', s.shard1.shardName);
// ---- can't shard system namespaces ----
assert.commandFailed(s.s0.adminCommand({shardcollection: "test.system.blah", key: {num: 1}}),
"shard system namespace");
// ---- setup test.foo -----
assert.commandWorked(s.s0.adminCommand({shardcollection: "test.foo", key: {num: 1}}));
let db = s.s0.getDB("test");
assert.commandWorked(db.foo.createIndex({y: 1}));
assert.commandWorked(s.s0.adminCommand({split: "test.foo", middle: {num: 10}}));
assert.commandWorked(s.s0.adminCommand(
{movechunk: "test.foo", find: {num: 20}, to: s.getOther(s.getPrimaryShard("test")).name}));
assert.commandWorked(db.foo.insert({num: 5}));
assert.commandWorked(db.foo.save({num: 15}));
let a = s.rs0.getPrimary().getDB("test");
let b = s.rs1.getPrimary().getDB("test");
// ---- make sure shard key index is everywhere ----
assert.eq(3, a.foo.getIndexKeys().length, "a index 1");
assert.eq(3, b.foo.getIndexKeys().length, "b index 1");
// ---- make sure if you add an index it goes everywhere ------
assert.commandWorked(db.foo.createIndex({x: 1}));
assert.eq(4, a.foo.getIndexKeys().length, "a index 2");
assert.eq(4, b.foo.getIndexKeys().length, "b index 2");
// ---- no unique indexes allowed that do not include the shard key ------
assert.commandFailed(db.foo.createIndex({z: 1}, true));
assert.eq(4, a.foo.getIndexKeys().length, "a index 3");
assert.eq(4, b.foo.getIndexKeys().length, "b index 3");
// ---- unique indexes that include the shard key are allowed ------
assert.commandWorked(db.foo.createIndex({num: 1, bar: 1}, true));
assert.eq(5, b.foo.getIndexKeys().length, "c index 3");
// ---- can't shard thing with unique indexes ------
assert.commandWorked(db.foo2.createIndex({a: 1}));
printjson(db.foo2.getIndexes());
assert.commandWorked(s.s0.adminCommand({shardcollection: "test.foo2", key: {num: 1}}),
"shard with index");
assert.commandWorked(db.foo3.createIndex({a: 1}, true));
printjson(db.foo3.getIndexes());
assert.commandFailed(s.s0.adminCommand({shardcollection: "test.foo3", key: {num: 1}}),
"shard with unique index");
assert.commandWorked(db.foo7.createIndex({num: 1, a: 1}, true));
printjson(db.foo7.getIndexes());
assert.commandWorked(s.s0.adminCommand({shardcollection: "test.foo7", key: {num: 1}}),
"shard with ok unique index");
// ---- unique shard key ----
assert.commandWorked(s.s0.adminCommand({shardcollection: "test.foo4", key: {num: 1}, unique: true}),
"shard with index and unique");
assert.commandWorked(s.s0.adminCommand({split: "test.foo4", middle: {num: 10}}));
assert.commandWorked(s.s0.adminCommand(
{movechunk: "test.foo4", find: {num: 20}, to: s.getOther(s.getPrimaryShard("test")).name}));
assert.commandWorked(db.foo4.insert({num: 5}));
assert.commandWorked(db.foo4.insert({num: 15}));
assert.eq(1, a.foo4.count(), "ua1");
assert.eq(1, b.foo4.count(), "ub1");
assert.eq(2, a.foo4.getIndexes().length, "ua2");
assert.eq(2, b.foo4.getIndexes().length, "ub2");
assert(a.foo4.getIndexes()[1].unique, "ua3");
assert(b.foo4.getIndexes()[1].unique, "ub3");
assert.eq(2, db.foo4.count(), "uc1");
assert.commandWorked(db.foo4.insert({num: 7}));
assert.eq(3, db.foo4.count(), "uc2");
assert.writeError(db.foo4.insert({num: 7}));
assert.eq(3, db.foo4.count(), "uc4");
// --- don't let you convertToCapped ----
assert(!db.foo4.isCapped(), "ca1");
assert(!a.foo4.isCapped(), "ca2");
assert(!b.foo4.isCapped(), "ca3");
assert.commandFailed(db.foo4.convertToCapped(30000), "ca30");
assert(!db.foo4.isCapped(), "ca4");
assert(!a.foo4.isCapped(), "ca5");
assert(!b.foo4.isCapped(), "ca6");
// make sure i didn't break anything
db.foo4a.save({a: 1});
assert(!db.foo4a.isCapped(), "ca7");
db.foo4a.convertToCapped(30000);
assert(db.foo4a.isCapped(), "ca8");
// --- don't let you shard a capped collection
db.createCollection("foo5", {capped: true, size: 30000});
assert(db.foo5.isCapped(), "cb1");
assert.commandFailed(s.s0.adminCommand({shardcollection: "test.foo5", key: {num: 1}}));
// ---- can't shard non-empty collection without index -----
assert.commandWorked(db.foo8.insert({a: 1}));
assert.commandFailed(s.s0.adminCommand({shardcollection: "test.foo8", key: {a: 1}}),
"non-empty collection");
// ---- can shard non-empty collection with null values in shard key ----
assert.commandWorked(db.foo9.insert({b: 1}));
assert.commandWorked(db.foo9.createIndex({a: 1}));
assert.commandWorked(s.s0.adminCommand({shardcollection: "test.foo9", key: {a: 1}}));
// --- listDatabases ---
var r = db.getMongo().getDBs();
assert.eq(3, r.databases.length, tojson(r));
assert(r.totalSize > 0, "listDatabases 3 : " + tojson(r));
assert(r.totalSizeMb >= 0, "listDatabases 3 : " + tojson(r));
// --- flushRouterconfig ---
assert.commandWorked(s.s0.adminCommand({flushRouterConfig: 1}));
assert.commandWorked(s.s0.adminCommand({flushRouterConfig: true}));
assert.commandWorked(s.s0.adminCommand({flushRouterConfig: 'TestDB'}));
assert.commandWorked(s.s0.adminCommand({flushRouterConfig: 'TestDB.TestColl'}));
s.stop();
})();
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