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// Verifies that we've fixed SERVER-33158 by creating large user lsid refresh records (via large
// usernames)
(function() {
'use strict';
// This test makes assertions about the number of sessions, which are not compatible with
// implicit sessions.
TestData.disableImplicitSessions = true;
const mongod = MongoRunner.runMongod({auth: ""});
const refresh = {refreshLogicalSessionCacheNow: 1};
const startSession = {startSession: 1};
const admin = mongod.getDB('admin');
const db = mongod.getDB("test");
const config = mongod.getDB("config");
admin.createUser({user: 'admin', pwd: 'pass', roles: jsTest.adminUserRoles});
assert(admin.auth('admin', 'pass'));
const longUserName = "x".repeat(1000);
// Create a user with a long name, so that the refresh records have a chance to blow out the
// 16MB limit, if all the sessions are flushed in one batch
db.createUser({user: longUserName, pwd: 'pass', roles: jsTest.basicUserRoles});
admin.logout();
assert(db.auth(longUserName, 'pass'));
// 20k * 1k = 20mb which is greater than 16mb
const numSessions = 20000;
for (var i = 0; i < numSessions; i++) {
assert.commandWorked(admin.runCommand(startSession), "unable to start session");
}
assert.commandWorked(admin.runCommand(refresh), "failed to refresh");
// Make sure we actually flushed the sessions
assert.eq(numSessions,
config.system.sessions.aggregate([{'$listSessions': {}}, {'$count': "count"}])
.next()
.count);
MongoRunner.stopMongod(mongod);
})();
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