// Ensure replicating a createCollection command with capped:true and size:0 does not cause a
// SECONDARY to crash. (see SERVER-18792)

import {ReplSetTest} from "jstests/libs/replsettest.js";

var name = "sized_zero_capped";
var replTest = new ReplSetTest({name: name, nodes: 3});
var nodes = replTest.nodeList();
replTest.startSet();
replTest.initiate({
    "_id": name,
    "members": [
        {"_id": 0, "host": nodes[0], priority: 3},
        {"_id": 1, "host": nodes[1], priority: 0},
        {"_id": 2, "host": nodes[2], priority: 0}
    ]
});

var testDB = replTest.getPrimary().getDB(name);
testDB.createCollection(name, {capped: true, size: 0});
replTest.awaitReplication();

// ensure secondary is still up and responsive
var secondary = replTest.getSecondary();
assert.commandWorked(secondary.getDB(name).runCommand({ping: 1}));

replTest.stopSet();