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/*
* Tests that hidden nodes with buildIndexes: false behave correctly when system tables with
* default indexes are created.
*
* @tags: [requires_persistence]
*/
(function() {
'use strict';
load("jstests/replsets/rslib.js");
const testName = "buildindexes_false_with_system_indexes";
let rst = new ReplSetTest({
name: testName,
nodes: [
{},
{rsConfig: {priority: 0}},
{rsConfig: {priority: 0, hidden: true, buildIndexes: false}},
],
});
const nodes = rst.startSet();
rst.initiate();
let primary = rst.getPrimary();
assert.eq(primary, nodes[0]);
let secondary = nodes[1];
const hidden = nodes[2];
rst.awaitReplication();
jsTestLog("Creating a role in the admin database");
let adminDb = primary.getDB("admin");
adminDb.createRole(
{role: 'test_role', roles: [{role: 'readWrite', db: 'test'}], privileges: []});
rst.awaitReplication();
jsTestLog("Creating a user in the admin database");
adminDb.createUser({user: 'test_user', pwd: 'test', roles: [{role: 'test_role', db: 'admin'}]});
rst.awaitReplication();
// Make sure the indexes we expect are present on all nodes. The buildIndexes: false node
// should have only the _id_ index.
let secondaryAdminDb = secondary.getDB("admin");
const hiddenAdminDb = hidden.getDB("admin");
assert.eq(["_id_", "user_1_db_1"], adminDb.system.users.getIndexes().map(x => x.name).sort());
assert.eq(["_id_", "role_1_db_1"], adminDb.system.roles.getIndexes().map(x => x.name).sort());
assert.eq(["_id_", "user_1_db_1"],
secondaryAdminDb.system.users.getIndexes().map(x => x.name).sort());
assert.eq(["_id_", "role_1_db_1"],
secondaryAdminDb.system.roles.getIndexes().map(x => x.name).sort());
assert.eq(["_id_"], hiddenAdminDb.system.users.getIndexes().map(x => x.name).sort());
assert.eq(["_id_"], hiddenAdminDb.system.roles.getIndexes().map(x => x.name).sort());
// Drop the indexes and restart the secondary. The indexes should not be re-created.
jsTestLog("Dropping system indexes and restarting secondary.");
adminDb.system.users.dropIndex("user_1_db_1");
adminDb.system.roles.dropIndex("role_1_db_1");
rst.awaitReplication();
assert.eq(["_id_"], adminDb.system.users.getIndexes().map(x => x.name).sort());
assert.eq(["_id_"], adminDb.system.roles.getIndexes().map(x => x.name).sort());
assert.eq(["_id_"], secondaryAdminDb.system.users.getIndexes().map(x => x.name).sort());
assert.eq(["_id_"], secondaryAdminDb.system.roles.getIndexes().map(x => x.name).sort());
assert.eq(["_id_"], hiddenAdminDb.system.users.getIndexes().map(x => x.name).sort());
assert.eq(["_id_"], hiddenAdminDb.system.roles.getIndexes().map(x => x.name).sort());
secondary = rst.restart(secondary, {}, true /* wait for node to become healthy */);
secondaryAdminDb = secondary.getDB("admin");
assert.eq(["_id_"], secondaryAdminDb.system.users.getIndexes().map(x => x.name).sort());
assert.eq(["_id_"], secondaryAdminDb.system.roles.getIndexes().map(x => x.name).sort());
jsTestLog("Now restarting primary; indexes should be created.");
rst.restart(primary);
primary = rst.getPrimary();
rst.awaitReplication();
rst.waitForAllIndexBuildsToFinish("admin", "system.users");
rst.waitForAllIndexBuildsToFinish("admin", "system.roles");
adminDb = primary.getDB("admin");
assert.eq(["_id_", "user_1_db_1"], adminDb.system.users.getIndexes().map(x => x.name).sort());
assert.eq(["_id_", "role_1_db_1"], adminDb.system.roles.getIndexes().map(x => x.name).sort());
assert.eq(["_id_", "user_1_db_1"],
secondaryAdminDb.system.users.getIndexes().map(x => x.name).sort());
assert.eq(["_id_", "role_1_db_1"],
secondaryAdminDb.system.roles.getIndexes().map(x => x.name).sort());
assert.eq(["_id_"], hiddenAdminDb.system.users.getIndexes().map(x => x.name).sort());
assert.eq(["_id_"], hiddenAdminDb.system.roles.getIndexes().map(x => x.name).sort());
rst.stopSet();
}());
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