jstests/concurrency/fsm_workloads/compact_simultaneous_padding_bytes.js


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'use strict';

/**
 * compact_simultaneous_padding_bytes.js
 *
 * Bulk inserts 1000 documents and builds indexes. Then alternates between compacting the
 * collection and verifying the number of documents and indexes. Operates on a single collection
 * for all threads. Uses paddingBytes as a parameter for compact.
 */

load('jstests/concurrency/fsm_libs/extend_workload.js');           // for extendWorkload
load('jstests/concurrency/fsm_workloads/compact.js');              // for $config
load('jstests/concurrency/fsm_workload_helpers/server_types.js');  // for isEphemeral

var $config = extendWorkload(
    $config,
    function($config, $super) {
        $config.states.init = function init(db, collName) {
            this.threadCollName = collName;
        };

        $config.states.compact = function compact(db, collName) {
            var res =
                db.runCommand({compact: this.threadCollName, paddingBytes: 1024 * 5, force: true});
            if (!isEphemeral(db)) {
                assertAlways.commandWorked(res);
            } else {
                assertAlways.commandFailedWithCode(res, ErrorCodes.CommandNotSupported);
            }
        };

        // no-op the query state because querying while compacting can result in closed cursors
        // as per SERVER-3964, as well as inaccurate counts, leaving nothing to assert.
        $config.states.query = function query(db, collName) {};

        return $config;
    });