Revert "SERVER-49117 Remove storage validation of '$' and '.' in field names for insert and update"

This reverts commit f1194464424569250152308e3cae1ecbade7fb71.

1 files changed, 16 insertions, 0 deletions

diff --git a/jstests/core/batch_write_command_insert.js b/jstests/core/batch_write_command_insert.js
index 70acafe3d34..e63632e3c5a 100644
--- a/jstests/core/batch_write_command_insert.js
+++ b/jstests/core/batch_write_command_insert.js
@@ -98,6 +98,22 @@ assert.eq(1, result.n);
 assert.eq(coll.count(), 1);
 
 //
+// Document with illegal key should fail
+coll.drop();
+request = {
+    insert: coll.getName(),
+    documents: [{$set: {a: 1}}],
+    writeConcern: {w: 1},
+    ordered: false
+};
+result = coll.runCommand(request);
+assert(result.ok, tojson(result));
+assert(result.writeErrors != null);
+assert.eq(1, result.writeErrors.length);
+assert.eq(0, result.n);
+assert.eq(coll.count(), 0);
+
+//
 // Document with valid nested key should insert (op log format)
 coll.drop();
 request = {