feat: UNSTRING解析增强 + 跨FD数值统一 + 文件I/O模块

cobol_testgen/__init__.py

@@ -545,13 +545,15 @@ def main():
                     db_input=db_input if db_input else None,
                     data_fields=fields_dict)
 
+        select_info = parse_file_control(preprocessed)
+
         output_input_files(records, outdir / 'input', filepath.stem, roles,
                            fd_fields, field_to_fd, open_dir,
-                           term_types=term_types)
+                           term_types=term_types,
+                           data_fields=fields_dict, select_info=select_info)
 
         gcov_data = None
         if gcov_mode and proc_div and _HAVE_GCOV:
-            select_info = parse_file_control(preprocessed)
             _temp = temp_dir or str(outdir / '.gcov_cache')
             source_dir = str(filepath.parent)
             expected_records: list[dict] = [{}] * len(records)
@@ -590,7 +592,6 @@ def main():
                                            f"期望={d.expected!r}, 实际={d.actual!r}")
 
         if do_run and proc_div and _HAVE_RUNNER:
-            select_info = parse_file_control(preprocessed)
             run_and_compare(
                 filepath.stem, str(outdir), fields_dict,
                 fd_fields, select_info, open_dir,