/**
 * SERVER-41222: A TransactionHistoryIterator being used to apply a transaction on a secondary
 * should never yield. This test forces the secondary to yield whenever possible and then commits a
 * large transaction. There should be no yields that trigger an invariant failure. This test
 * specifically attempts to trigger the failure referenced in SERVER-41589.
 *
 * @tags: [uses_transactions]
 */
(function() {
    "use strict";

    const name = "change_stream_speculative_majority";
    const replTest = new ReplSetTest({name: name, nodes: [{}, {rsConfig: {priority: 0}}]});
    replTest.startSet();
    replTest.initiate();

    const dbName = name;
    const collName = "coll";

    const primary = replTest.getPrimary();
    const secondary = replTest.getSecondary();

    // Collections used in a transaction should be explicitly created first.
    assert.commandWorked(primary.getDB(dbName).createCollection(collName));

    // Force the secondary to yield at ever opportunity.
    assert.commandWorked(
        secondary.adminCommand({setParameter: 1, internalQueryExecYieldIterations: 1}));

    // Create a transaction that is substantially larger than 16MB, forcing the secondary to apply
    // it in multiple batches, so that it uses the TransactionHistoryIterator.
    const session = primary.startSession();
    session.startTransaction({readConcern: {level: "majority"}});
    const sessionColl = session.getDatabase(dbName)[collName];
    for (let i = 0; i < 3; i = i + 1) {
        assert.commandWorked(sessionColl.insert({a: 'x'.repeat(15 * 1024 * 1024)}));
    }
    session.commitTransaction();

    // Make sure the transaction has been fully applied.
    replTest.awaitReplication();

    replTest.stopSet();
})();