1 files changed, 26 insertions, 32 deletions

diff --git a/jstests/multiVersion/targetedTestsLastLtsFeatures/partial_indexes_downgrade.js b/jstests/multiVersion/targetedTestsLastLtsFeatures/partial_indexes_downgrade.js
index 4aab34fb17d..700354bdfb1 100644
--- a/jstests/multiVersion/targetedTestsLastLtsFeatures/partial_indexes_downgrade.js
+++ b/jstests/multiVersion/targetedTestsLastLtsFeatures/partial_indexes_downgrade.js
@@ -6,45 +6,39 @@
 'use strict';
 
 const dbpath = MongoRunner.dataPath + 'partial_indexes_downgrade';
+resetDbpath(dbpath);
 
-function runTest(targetFCV) {
-    resetDbpath(dbpath);
+// Start with 6.0, create a partial index with an $or, then make sure we fail to downgrade FCV
+// to 5.0. Drop the index, then actually downgrade to 5.0.
+{
+    const conn =
+        MongoRunner.runMongod({dbpath: dbpath, binVersion: 'latest', noCleanData: true});
 
-    // Start with 6.0, create a partial index with an $or, then make sure we fail to downgrade FCV
-    // to 5.x. Drop the index, then actually downgrade to 5.x.
-    {
-        const conn =
-            MongoRunner.runMongod({dbpath: dbpath, binVersion: 'latest', noCleanData: true});
+    const db = conn.getDB('test');
+    const coll = db['partial_indexes_downgrade'];
+    assert.commandWorked(coll.createIndex(
+        {a: 1, b: 1}, {partialFilterExpression: {$or: [{a: {$lt: 20}}, {b: {$lt: 10}}]}}));
 
-        const db = conn.getDB('test');
-        const coll = db['partial_indexes_downgrade'];
-        assert.commandWorked(coll.createIndex(
-            {a: 1, b: 1}, {partialFilterExpression: {$or: [{a: {$lt: 20}}, {b: {$lt: 10}}]}}));
+    coll.insert({a: 1, b: 1});
+    coll.insert({a: 30, b: 20});
 
-        coll.insert({a: 1, b: 1});
-        coll.insert({a: 30, b: 20});
+    assert.commandFailedWithCode(db.adminCommand({setFeatureCompatibilityVersion: lastLTSFCV}),
+                                    ErrorCodes.CannotDowngrade);
+    coll.dropIndexes();
+    assert.commandWorked(db.adminCommand({setFeatureCompatibilityVersion: lastLTSFCV}));
 
-        assert.commandFailedWithCode(db.adminCommand({setFeatureCompatibilityVersion: targetFCV}),
-                                     ErrorCodes.CannotDowngrade);
-        coll.dropIndexes();
-        assert.commandWorked(db.adminCommand({setFeatureCompatibilityVersion: targetFCV}));
-
-        MongoRunner.stopMongod(conn);
-    }
+    MongoRunner.stopMongod(conn);
+}
 
-    // Startup with 5.x binary, with FCV set to 5.x.
-    {
-        const conn = MongoRunner.runMongod({dbpath: dbpath, binVersion: targetFCV, noCleanData: true});
+// Startup with 5.0 binary, with FCV set to 5.0.
+{
+    const conn = MongoRunner.runMongod({dbpath: dbpath, binVersion: lastLTSFCV, noCleanData: true});
 
-        const db = conn.getDB('test');
-        const coll = db['partial_indexes_downgrade'];
-        // Make sure we are on the same db path as before.
-        assert.eq(coll.aggregate().toArray().length, 2);
+    const db = conn.getDB('test');
+    const coll = db['partial_indexes_downgrade'];
+    // Make sure we are on the same db path as before.
+    assert.eq(coll.aggregate().toArray().length, 2);
 
-        MongoRunner.stopMongod(conn);
-    }
+    MongoRunner.stopMongod(conn);
 }
-
-runTest(lastLTSFCV);
-runTest(lastContinuousFCV);
 })();
\ No newline at end of file