fix: address rsync info review findings

tests/integration/test_features.py

@@ -276,13 +276,24 @@ class TestInfo:
         output = result.stdout + result.stderr
         assert "[INFO]" in output and "Transferring" in output
 
+    def test_info_stats_reports_multithreaded_transfer(self, shared_server):
+        clean_dir(DEST_DIR)
+        result, _ = run_client(
+            SOURCE_DIR, DEST_DIR,
+            flags=["-m", "--info=stats"],
+            port=shared_server.port,
+        )
+        assert result.returncode == 0, f"Info stats sync failed: {(result.stderr or result.stdout)[:200]}"
+        output = result.stdout + result.stderr
+        assert "[INFO]" in output and "Transfer summary:" in output
+
     def test_info_rejects_unknown_flag(self):
         result, _ = run_client(
             SOURCE_DIR, DEST_DIR,
             flags=["--info=unknown"],
         )
         assert result.returncode != 0
-        assert "unknown --info flag" in result.stderr
+        assert "unsupported --info flag" in result.stderr
 
 
 class TestBandwidthLimit:

tests/test_client_cli.c

@@ -335,6 +335,17 @@ static void test_parse_args_info_flags() {
   config_delete(cfg);
 }
 
+static void test_parse_args_info_verbose_order() {
+  Config* cfg = config_create();
+  char* argv[] = {"fastsync", "--info=copy", "--verbose", "/src", "/dst"};
+  int positional_args[2];
+  int positional_count = 0;
+
+  EXPECT_EQ_INT(parse_args(cfg, 5, argv, positional_args, &positional_count), 0);
+  EXPECT_EQ_INT(get_log_info_flags(), LOG_INFO_COPY);
+  config_delete(cfg);
+}
+
 static void test_parse_args_rejects_invalid_info_flag() {
   Config* cfg = config_create();
   char* argv[] = {"fastsync", "--info=copy,unknown", "/src", "/dst"};
@@ -382,6 +393,7 @@ void test_client_cli() {
   test_parse_args_unknown_option();
   test_parse_args_rejects_unimplemented_options();
   test_parse_args_info_flags();
+  test_parse_args_info_verbose_order();
   test_parse_args_rejects_invalid_info_flag();
   test_parse_args_archive();
 }