1 files changed, 50 insertions, 50 deletions
diff --git a/jstests/core/txns/await_prepared_transactions_on_FCV_downgrade.js b/jstests/core/txns/await_prepared_transactions_on_FCV_downgrade.js
index a6623101196..32e5822519c 100644
--- a/jstests/core/txns/await_prepared_transactions_on_FCV_downgrade.js
+++ b/jstests/core/txns/await_prepared_transactions_on_FCV_downgrade.js
@@ -3,68 +3,68 @@
  * @tags: [uses_transactions, uses_prepare_transaction]
  */
 (function() {
-    "use strict";
-    load("jstests/libs/feature_compatibility_version.js");
-    load("jstests/core/txns/libs/prepare_helpers.js");
+"use strict";
+load("jstests/libs/feature_compatibility_version.js");
+load("jstests/core/txns/libs/prepare_helpers.js");
 
-    const dbName = "test";
-    const collName = "await_prepared_transactions_on_FCV_downgrade";
-    const testDB = db.getSiblingDB(dbName);
-    const adminDB = db.getSiblingDB("admin");
+const dbName = "test";
+const collName = "await_prepared_transactions_on_FCV_downgrade";
+const testDB = db.getSiblingDB(dbName);
+const adminDB = db.getSiblingDB("admin");
 
-    testDB[collName].drop({writeConcern: {w: "majority"}});
-    assert.commandWorked(testDB.runCommand({create: collName, writeConcern: {w: "majority"}}));
+testDB[collName].drop({writeConcern: {w: "majority"}});
+assert.commandWorked(testDB.runCommand({create: collName, writeConcern: {w: "majority"}}));
 
-    const session = testDB.getMongo().startSession();
-    const sessionDB = session.getDatabase(dbName);
+const session = testDB.getMongo().startSession();
+const sessionDB = session.getDatabase(dbName);
 
-    try {
-        jsTestLog("Start a transaction.");
-        session.startTransaction();
-        assert.commandWorked(sessionDB[collName].insert({"a": 1}));
+try {
+    jsTestLog("Start a transaction.");
+    session.startTransaction();
+    assert.commandWorked(sessionDB[collName].insert({"a": 1}));
 
-        jsTestLog("Put that transaction into a prepared state.");
-        let prepareTimestamp = PrepareHelpers.prepareTransaction(session);
+    jsTestLog("Put that transaction into a prepared state.");
+    let prepareTimestamp = PrepareHelpers.prepareTransaction(session);
 
-        // The setFCV command will need to acquire a global S lock to complete. The global
-        // lock is currently held by prepare, so that will block. We use a failpoint to make that
-        // command fail immediately when it tries to get the lock.
-        assert.commandWorked(testDB.adminCommand(
-            {configureFailPoint: "failNonIntentLocksIfWaitNeeded", mode: "alwaysOn"}));
+    // The setFCV command will need to acquire a global S lock to complete. The global
+    // lock is currently held by prepare, so that will block. We use a failpoint to make that
+    // command fail immediately when it tries to get the lock.
+    assert.commandWorked(testDB.adminCommand(
+        {configureFailPoint: "failNonIntentLocksIfWaitNeeded", mode: "alwaysOn"}));
 
-        jsTestLog("Attempt to downgrade the featureCompatibilityVersion.");
-        assert.commandFailedWithCode(
-            testDB.adminCommand({setFeatureCompatibilityVersion: lastStableFCV}),
-            ErrorCodes.LockTimeout);
+    jsTestLog("Attempt to downgrade the featureCompatibilityVersion.");
+    assert.commandFailedWithCode(
+        testDB.adminCommand({setFeatureCompatibilityVersion: lastStableFCV}),
+        ErrorCodes.LockTimeout);
 
-        assert.commandWorked(testDB.adminCommand(
-            {configureFailPoint: "failNonIntentLocksIfWaitNeeded", mode: "off"}));
+    assert.commandWorked(
+        testDB.adminCommand({configureFailPoint: "failNonIntentLocksIfWaitNeeded", mode: "off"}));
 
-        jsTestLog("Verify that the setFCV command set the target version to 'lastStable'.");
-        checkFCV(adminDB, lastStableFCV, lastStableFCV);
+    jsTestLog("Verify that the setFCV command set the target version to 'lastStable'.");
+    checkFCV(adminDB, lastStableFCV, lastStableFCV);
 
-        jsTestLog("Commit the prepared transaction.");
-        assert.commandWorked(PrepareHelpers.commitTransaction(session, prepareTimestamp));
+    jsTestLog("Commit the prepared transaction.");
+    assert.commandWorked(PrepareHelpers.commitTransaction(session, prepareTimestamp));
 
-        jsTestLog("Rerun the setFCV command and let it complete successfully.");
-        assert.commandWorked(testDB.adminCommand({setFeatureCompatibilityVersion: lastStableFCV}));
-        checkFCV(adminDB, lastStableFCV);
+    jsTestLog("Rerun the setFCV command and let it complete successfully.");
+    assert.commandWorked(testDB.adminCommand({setFeatureCompatibilityVersion: lastStableFCV}));
+    checkFCV(adminDB, lastStableFCV);
 
-        jsTestLog("Verify that we are not allowed to prepare a transaction after downgrading.");
-        session.startTransaction();
-        assert.commandWorked(sessionDB[collName].insert({"b": 2}));
-        assert.commandFailedWithCode(sessionDB.adminCommand({prepareTransaction: 1}),
-                                     ErrorCodes.CommandNotSupported);
-        assert.commandFailedWithCode(session.abortTransaction_forTesting(),
-                                     ErrorCodes.NoSuchTransaction);
-    } finally {
-        assert.commandWorked(testDB.adminCommand(
-            {configureFailPoint: "failNonIntentLocksIfWaitNeeded", mode: "off"}));
+    jsTestLog("Verify that we are not allowed to prepare a transaction after downgrading.");
+    session.startTransaction();
+    assert.commandWorked(sessionDB[collName].insert({"b": 2}));
+    assert.commandFailedWithCode(sessionDB.adminCommand({prepareTransaction: 1}),
+                                 ErrorCodes.CommandNotSupported);
+    assert.commandFailedWithCode(session.abortTransaction_forTesting(),
+                                 ErrorCodes.NoSuchTransaction);
+} finally {
+    assert.commandWorked(
+        testDB.adminCommand({configureFailPoint: "failNonIntentLocksIfWaitNeeded", mode: "off"}));
 
-        jsTestLog("Restore the original featureCompatibilityVersion.");
-        assert.commandWorked(testDB.adminCommand({setFeatureCompatibilityVersion: latestFCV}));
-        checkFCV(adminDB, latestFCV);
-    }
+    jsTestLog("Restore the original featureCompatibilityVersion.");
+    assert.commandWorked(testDB.adminCommand({setFeatureCompatibilityVersion: latestFCV}));
+    checkFCV(adminDB, latestFCV);
+}
 
-    session.endSession();
+session.endSession();
 }());