{ "testcases" : [ { "input": ["-123"], "output": ["-123"] }, { "input": ["0"], "output": ["0"] }, { "input": ["123"], "output": ["123"] }, { "input": ["4321"], "output": ["4321"] } ] , "settings_data_types": [{"name":"integer_data_type","value":"on"}], "settings_commands": [{"name":"commands_read","value":"on"},{"name":"commands_write","value":"on"},{"name":"commands_comment","value":"on"}], "settings_functions": [] }