1 files changed, 24 insertions, 0 deletions
diff --git a/jstests/sharding/log_remote_op_wait.js b/jstests/sharding/log_remote_op_wait.js
index c514b211261..78241bf53c9 100644
--- a/jstests/sharding/log_remote_op_wait.js
+++ b/jstests/sharding/log_remote_op_wait.js
@@ -130,6 +130,30 @@ assert(!csCursor.hasNext());
     assert.gte(remoteOpWait, 900);
 }
 
+// An equivalent .find() does not include remoteOpWaitMillis.
+const findComment = 'example_find_should_not_have_remote_op_wait';
+coll.find().sort({x: 1}).comment(findComment).next();
+{
+    const mongosLog = assert.commandWorked(st.s.adminCommand({getLog: "global"}));
+    const lines =
+        [...findMatchingLogLines(mongosLog.log, {msg: "Slow query", comment: findComment})];
+    const line = lines.find(line => line.match(/command.{1,4}find/));
+    assert(line, "Failed to find a 'find' log line matching the comment");
+    assert(!line.match(/remoteOpWait/), `Log line unexpectedly contained remoteOpWait: ${line}`);
+}
+
+// Other cursor-producing commands do not include remoteOpWaitMillis, such as listCollections.
+const listCollectionsComment = 'example_listCollections_should_not_have_remote_op_wait';
+coll.runCommand({listCollections: 1, comment: listCollectionsComment});
+{
+    const mongosLog = assert.commandWorked(st.s.adminCommand({getLog: "global"}));
+    const lines = [...findMatchingLogLines(mongosLog.log,
+                                           {msg: "Slow query", comment: listCollectionsComment})];
+    const line = lines.find(line => line.match(/command.{1,4}listCollections/));
+    assert(line, "Failed to find a 'listCollections' log line matching the comment");
+    assert(!line.match(/remoteOpWait/), `Log line unexpectedly contained remoteOpWait: ${line}`);
+}
+
 // A query that merges on a shard logs remoteOpWaitMillis on the shard.
 const pipeline2 = [{$sort: {x: 1}}, {$group: {_id: "$y"}}];
 const pipelineComment2 = 'example_pipeline2_should_have_remote_op_wait';