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/**
* Test calling various operations on a prepared transaction. Only commit, abort and prepare should
* be allowed to be called on a prepared transaction. All other cases should fail with
* PreparedTransactionInProgress.
*
* @tags: [uses_transactions, uses_prepare_transaction, assumes_superuser_permissions]
*/
(function() {
"use strict";
load("jstests/core/txns/libs/prepare_helpers.js");
const dbName = "test";
const collName = "disallow_operations_on_prepared_transaction";
const testDB = db.getSiblingDB(dbName);
const testColl = testDB.getCollection(collName);
testDB.runCommand({drop: collName, writeConcern: {w: "majority"}});
assert.commandWorked(testDB.runCommand({create: collName, writeConcern: {w: "majority"}}));
const session = db.getMongo().startSession({causalConsistency: false});
const sessionDB = session.getDatabase(dbName);
const sessionColl = sessionDB.getCollection(collName);
jsTestLog("Test that you can call prepareTransaction on a prepared transaction.");
session.startTransaction();
assert.commandWorked(sessionColl.insert({_id: 1}));
let firstTimestamp = PrepareHelpers.prepareTransaction(session);
let secondTimestamp = PrepareHelpers.prepareTransaction(session);
assert.eq(firstTimestamp, secondTimestamp);
assert.commandWorked(session.abortTransaction_forTesting());
jsTestLog("Test that you can call commitTransaction on a prepared transaction.");
session.startTransaction();
assert.commandWorked(sessionColl.insert({_id: 2}));
let prepareTimestamp = PrepareHelpers.prepareTransaction(session);
assert.commandWorked(PrepareHelpers.commitTransaction(session, prepareTimestamp));
jsTestLog("Test that you can call abortTransaction on a prepared transaction.");
session.startTransaction();
assert.commandWorked(sessionColl.insert({_id: 3}));
PrepareHelpers.prepareTransaction(session);
assert.commandWorked(session.abortTransaction_forTesting());
session.startTransaction();
assert.commandWorked(sessionColl.insert({_id: 4}));
PrepareHelpers.prepareTransaction(session);
jsTestLog("Test that you can't run an aggregation on a prepared transaction.");
assert.commandFailedWithCode(assert.throws(function() {
sessionColl.aggregate({$match: {}});
}),
ErrorCodes.PreparedTransactionInProgress);
jsTestLog("Test that you can't run delete on a prepared transaction.");
var res = assert.commandFailedWithCode(sessionColl.remove({_id: 4}),
ErrorCodes.PreparedTransactionInProgress);
assert.eq(res.errorLabels, ["TransientTransactionError"]);
jsTestLog("Test that you can't run distinct on a prepared transaction.");
assert.commandFailedWithCode(assert.throws(function() {
sessionColl.distinct("_id");
}),
ErrorCodes.PreparedTransactionInProgress);
jsTestLog("Test that you can't run find on a prepared transaction.");
assert.commandFailedWithCode(assert.throws(function() {
sessionColl.find({}).toArray();
}),
ErrorCodes.PreparedTransactionInProgress);
jsTestLog("Test that you can't run findandmodify on a prepared transaction.");
assert.commandFailedWithCode(sessionDB.runCommand({
findandmodify: collName,
remove: true,
txnNumber: NumberLong(session.getTxnNumber_forTesting()),
stmtId: NumberInt(1),
autocommit: false
}),
ErrorCodes.PreparedTransactionInProgress);
jsTestLog("Test that you can't run findAndModify on a prepared transaction.");
assert.commandFailedWithCode(
assert.throws(function() {
sessionColl.findAndModify({query: {_id: 4}, remove: true});
}),
ErrorCodes.PreparedTransactionInProgress);
jsTestLog("Test that you can't run geoSearch on a prepared transaction.");
assert.commandFailedWithCode(
sessionDB.runCommand({geoSearch: collName, near: [0, 0], search: {a: 1}}),
ErrorCodes.PreparedTransactionInProgress);
jsTestLog("Test that you can't insert on a prepared transaction.");
res = assert.commandFailedWithCode(sessionColl.insert({_id: 5}),
ErrorCodes.PreparedTransactionInProgress);
assert.eq(res.errorLabels, ["TransientTransactionError"]);
jsTestLog("Test that you can't run update on a prepared transaction.");
res = assert.commandFailedWithCode(sessionColl.update({_id: 4}, {a: 1}),
ErrorCodes.PreparedTransactionInProgress);
assert.eq(res.errorLabels, ["TransientTransactionError"]);
assert.commandWorked(session.abortTransaction_forTesting());
jsTestLog("Test that you can't run getMore on a prepared transaction.");
session.startTransaction();
res = assert.commandWorked(sessionDB.runCommand({find: collName, batchSize: 1}));
assert(res.hasOwnProperty("cursor"), tojson(res));
assert(res.cursor.hasOwnProperty("id"), tojson(res));
PrepareHelpers.prepareTransaction(session);
assert.commandFailedWithCode(sessionDB.runCommand({getMore: res.cursor.id, collection: collName}),
ErrorCodes.PreparedTransactionInProgress);
jsTestLog("Test that you can't run killCursors on a prepared transaction.");
assert.commandFailedWithCode(
sessionDB.runCommand({killCursors: collName, cursors: [res.cursor.id]}),
ErrorCodes.PreparedTransactionInProgress);
assert.commandWorked(session.abortTransaction_forTesting());
session.endSession();
}());
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