// Copyright 2018 Guillaume Pinot (@TeXitoi) // // Licensed under the Apache License, Version 2.0 or the MIT license // , at your // option. This file may not be copied, modified, or distributed // except according to those terms. #[macro_use] extern crate structopt; use structopt::StructOpt; use structopt::clap::AppSettings; // Check if the global settings compile #[derive(StructOpt, Debug, PartialEq, Eq)] #[structopt(raw(global_settings = "&[AppSettings::ColoredHelp]"))] struct Opt { #[structopt(long = "x", raw(display_order = "2", next_line_help = "true", default_value = r#""0""#, require_equals = "true"))] x: i32, #[structopt(short = "l", long = "level", raw(aliases = r#"&["set-level", "lvl"]"#))] level: String, #[structopt(long = "values")] values: Vec, #[structopt(name = "FILE", raw(requires_if = r#""FILE", "values""#))] files: Vec, } #[test] fn test_raw_slice() { assert_eq!(Opt { x: 0, level: "1".to_string(), files: Vec::new(), values: vec![] }, Opt::from_clap(&Opt::clap().get_matches_from(&["test", "-l", "1"]))); assert_eq!(Opt { x: 0, level: "1".to_string(), files: Vec::new(), values: vec![] }, Opt::from_clap(&Opt::clap().get_matches_from(&["test", "--level", "1"]))); assert_eq!(Opt { x: 0, level: "1".to_string(), files: Vec::new(), values: vec![] }, Opt::from_clap(&Opt::clap().get_matches_from(&["test", "--set-level", "1"]))); assert_eq!(Opt { x: 0, level: "1".to_string(), files: Vec::new(), values: vec![] }, Opt::from_clap(&Opt::clap().get_matches_from(&["test", "--lvl", "1"]))); } #[test] fn test_raw_multi_args() { assert_eq!(Opt { x: 0, level: "1".to_string(), files: vec!["file".to_string()], values: vec![] }, Opt::from_clap(&Opt::clap().get_matches_from(&["test", "-l", "1", "file"]))); assert_eq!(Opt { x: 0, level: "1".to_string(), files: vec!["FILE".to_string()], values: vec![1] }, Opt::from_clap(&Opt::clap().get_matches_from(&["test", "-l", "1", "--values", "1", "--", "FILE"]))); } #[test] fn test_raw_multi_args_fail() { let result = Opt::clap().get_matches_from_safe(&["test", "-l", "1", "--", "FILE"]); assert!(result.is_err()); } #[test] fn test_raw_bool() { assert_eq!(Opt { x: 1, level: "1".to_string(), files: vec![], values: vec![] }, Opt::from_clap(&Opt::clap().get_matches_from(&["test", "-l", "1", "--x=1"]))); let result = Opt::clap().get_matches_from_safe(&["test", "-l", "1", "--x", "1"]); assert!(result.is_err()); }