fix: complete quiet option handling

tests/integration/test_features.py

@@ -52,6 +52,22 @@ class TestDryRun:
         assert result.returncode != 0
         assert result.stderr != ""
 
+    @pytest.mark.parametrize("flags", [["-q", "-v"], ["-v", "-q"]])
+    def test_quiet_successful_transfer_and_verbose_order(self, shared_server, flags):
+        clean_dir(DEST_DIR)
+        result, dur = run_client(
+            SOURCE_DIR, DEST_DIR,
+            flags=flags,
+            port=shared_server.port,
+        )
+        assert result.returncode == 0, f"Exit {result.returncode}: {result.stderr[:100]}"
+        assert result.stdout == ""
+        assert result.stderr == ""
+        received = get_dest_received_dir(DEST_DIR, SOURCE_DIR)
+        mismatches, missing = verify_transfer(SOURCE_DIR, received)
+        assert not missing, f"Missing: {missing}"
+        assert not mismatches, f"Mismatch: {mismatches}"
+
 
 class TestArchiveMode:
     def test_archive_mode(self, shared_server):

tests/test_client_cli.c

@@ -321,16 +321,17 @@ static void test_parse_args_rejects_unimplemented_options() {
   }
 }
 
-/* Test both rsync-compatible quiet spellings. */
+/* Test both rsync-compatible quiet spellings and option ordering. */
 static void test_parse_args_quiet() {
-  static const char* const options[] = {"-q", "--quiet"};
+  static const char* const options[][2] = {
+      {"-q", "-v"}, {"-v", "-q"}, {"--quiet", "-v"}, {"-v", "--quiet"}};
   for (size_t i = 0; i < sizeof(options) / sizeof(options[0]); i++) {
     Config* cfg = config_create();
-    char* argv[] = {"fastsync", (char*)options[i], "/src", "/dst"};
+    char* argv[] = {"fastsync", (char*)options[i][0], (char*)options[i][1], "/src", "/dst"};
     int positional_args[2];
     int positional_count = 0;
 
-    EXPECT_EQ_INT(parse_args(cfg, 4, argv, positional_args, &positional_count), 0);
+    EXPECT_EQ_INT(parse_args(cfg, 5, argv, positional_args, &positional_count), 0);
     EXPECT_TRUE(cfg->quiet);
     config_delete(cfg);
   }