jstests/replsets/shutdown_with_prepared_transaction.js


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/**
 * Tests that a server can still be shut down while it has prepared transactions pending.
 *
 * @tags: [uses_transactions]
 */
(function() {
    "use strict";
    load("jstests/core/txns/libs/prepare_helpers.js");

    const replTest = new ReplSetTest({nodes: 1});
    replTest.startSet();
    replTest.initiate();

    const conn = replTest.getPrimary();

    const dbName = "test";
    const collName = "shutdown_with_prepared_txn";
    const testDB = conn.getDB(dbName);
    const testColl = testDB.getCollection(collName);

    assert.commandWorked(testDB.runCommand({create: collName, writeConcern: {w: "majority"}}));

    const session = conn.startSession({causalConsistency: false});
    const sessionDB = session.getDatabase(dbName);
    const sessionColl = sessionDB.getCollection(collName);

    jsTestLog("Starting a simple transaction and putting it into prepare");

    session.startTransaction();
    assert.commandWorked(sessionColl.insert({_id: 1}));

    PrepareHelpers.prepareTransaction(session);

    jsTestLog("Shutting down the set with the transaction still in prepare state");
    // Skip validation during ReplSetTest cleanup since validate() will block behind the prepared
    // transaction's locks when trying to take a collection X lock.
    replTest.stopSet(null /*signal*/, false /*forRestart*/, {skipValidation: true});
}());