1 files changed, 51 insertions, 0 deletions
diff --git a/jstests/disk/wt_table_checks_read_only.js b/jstests/disk/wt_table_checks_read_only.js
new file mode 100644
index 00000000000..7d9dbfcfeaa
--- /dev/null
+++ b/jstests/disk/wt_table_checks_read_only.js
@@ -0,0 +1,51 @@
+/**
+ * Tests that the table logging settings are not changed during read only mode.
+ *
+ * @tags: [requires_wiredtiger]
+ */
+(function() {
+
+load('jstests/disk/libs/wt_file_helper.js');
+
+// Create a bunch of collections under various database names.
+let conn = MongoRunner.runMongod({});
+const dbpath = conn.dbpath;
+
+for (let i = 0; i < 10; i++) {
+    assert.commandWorked(conn.getDB(i.toString()).createCollection(i.toString()));
+}
+
+MongoRunner.stopMongod(conn);
+
+// Option for read only mode.
+let options = {queryableBackupMode: ""};
+
+// Verifies that setTableLogging() does not get called in read only mode, otherwise the invariant
+// would fire.
+conn = startMongodOnExistingPath(dbpath, options);
+assert(conn);
+MongoRunner.stopMongod(conn);
+
+// Create the '_wt_table_checks' file in the dbpath and ensure it doesn't get removed while in read
+// only mode.
+let files = listFiles(dbpath);
+for (f in files) {
+    assert.neq(files[f].name, dbpath + "/_wt_table_checks");
+}
+
+writeFile(dbpath + "/_wt_table_checks", "");
+
+conn = startMongodOnExistingPath(dbpath, options);
+assert(conn);
+MongoRunner.stopMongod(conn);
+
+let hasWTTableChecksFile = false;
+files = listFiles(dbpath);
+for (f in files) {
+    if (files[f].name == dbpath + "/_wt_table_checks") {
+        hasWTTableChecksFile = true;
+    }
+}
+
+assert(hasWTTableChecksFile);
+}());