2022-06-07 21:21:12 +00:00
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use super::utils;
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2015-09-28 02:48:15 +00:00
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2022-08-11 19:50:58 +00:00
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use clap::{arg, error::ErrorKind, Arg, ArgAction, ArgGroup, Command, Id};
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2015-09-28 02:48:15 +00:00
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2019-10-02 13:27:19 +00:00
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static REQ_GROUP_USAGE: &str = "error: The following required arguments were not provided:
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2017-01-03 04:05:23 +00:00
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<base|--delete>
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2022-08-26 14:40:23 +00:00
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Usage:
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2017-01-03 04:05:23 +00:00
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clap-test <base|--delete>
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2021-09-24 15:58:39 +00:00
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For more information try --help
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";
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2017-01-03 04:05:23 +00:00
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2019-10-02 13:27:19 +00:00
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static REQ_GROUP_CONFLICT_USAGE: &str =
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2022-08-29 20:09:06 +00:00
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"error: The argument '--delete' cannot be used with '[base]'
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2020-04-23 17:56:42 +00:00
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2022-08-26 14:40:23 +00:00
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Usage:
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2020-04-23 17:56:42 +00:00
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clap-test <base|--delete>
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2021-09-24 15:58:39 +00:00
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For more information try --help
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";
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2020-04-23 17:56:42 +00:00
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static REQ_GROUP_CONFLICT_ONLY_OPTIONS: &str =
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2020-11-07 17:28:22 +00:00
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"error: The argument '--delete' cannot be used with '--all'
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2020-04-23 17:19:11 +00:00
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2022-08-26 14:40:23 +00:00
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Usage:
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2020-11-07 17:28:22 +00:00
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clap-test <--all|--delete>
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2017-01-03 04:05:23 +00:00
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2021-09-24 15:58:39 +00:00
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For more information try --help
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";
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2017-01-03 04:05:23 +00:00
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2015-09-28 02:48:15 +00:00
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#[test]
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fn required_group_missing_arg() {
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2022-02-12 03:48:29 +00:00
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let result = Command::new("group")
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2021-11-19 20:33:11 +00:00
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.arg(arg!(-f --flag "some flag"))
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.arg(arg!( -c --color "some other flag"))
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2022-08-12 17:40:58 +00:00
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.group(ArgGroup::new("req").args(["flag", "color"]).required(true))
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2018-10-19 20:42:13 +00:00
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.try_get_matches_from(vec![""]);
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2015-09-28 20:23:17 +00:00
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assert!(result.is_err());
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let err = result.err().unwrap();
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2022-01-25 22:19:28 +00:00
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assert_eq!(err.kind(), ErrorKind::MissingRequiredArgument);
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2015-09-28 02:48:15 +00:00
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}
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2020-04-09 14:21:45 +00:00
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#[cfg(debug_assertions)]
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2017-05-15 22:29:30 +00:00
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#[test]
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2022-08-11 20:33:23 +00:00
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#[should_panic = "Command group: Argument group 'req' contains non-existent argument"]
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2017-05-15 22:29:30 +00:00
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fn non_existing_arg() {
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2022-02-12 03:48:29 +00:00
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let _ = Command::new("group")
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2021-11-19 20:33:11 +00:00
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.arg(arg!(-f --flag "some flag"))
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.arg(arg!(-c --color "some other flag"))
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2022-08-12 17:40:58 +00:00
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.group(ArgGroup::new("req").args(["flg", "color"]).required(true))
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2018-10-19 20:42:13 +00:00
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.try_get_matches_from(vec![""]);
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2017-05-15 22:29:30 +00:00
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}
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2020-04-09 14:21:45 +00:00
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#[cfg(debug_assertions)]
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#[test]
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2022-08-11 20:33:23 +00:00
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#[should_panic = "Command group: Argument group name must be unique\n\n\t'req' is already in use"]
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2020-04-09 14:21:45 +00:00
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fn unique_group_name() {
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2022-02-12 03:48:29 +00:00
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let _ = Command::new("group")
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2021-11-19 20:33:11 +00:00
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.arg(arg!(-f --flag "some flag"))
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.arg(arg!(-c --color "some other flag"))
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2022-08-12 17:40:58 +00:00
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.group(ArgGroup::new("req").args(["flag"]).required(true))
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.group(ArgGroup::new("req").args(["color"]).required(true))
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2020-04-09 14:21:45 +00:00
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.try_get_matches_from(vec![""]);
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}
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2020-04-09 16:19:05 +00:00
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#[cfg(debug_assertions)]
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2020-04-09 14:21:45 +00:00
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#[test]
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2022-08-11 20:33:23 +00:00
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#[should_panic = "Command group: Argument group name 'a' must not conflict with argument name"]
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2020-05-14 20:50:56 +00:00
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fn groups_new_of_arg_name() {
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2022-02-12 03:48:29 +00:00
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let _ = Command::new("group")
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2020-05-14 20:50:56 +00:00
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.arg(Arg::new("a").long("a").group("a"))
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2020-04-09 14:21:45 +00:00
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.try_get_matches_from(vec!["", "--a"]);
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}
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2020-04-09 16:19:05 +00:00
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#[cfg(debug_assertions)]
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2020-04-09 14:21:45 +00:00
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#[test]
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2022-08-12 17:40:58 +00:00
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#[should_panic = "Command group: Argument group name 'a' must not conflict with argument name"]
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2020-05-14 20:50:56 +00:00
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fn arg_group_new_of_arg_name() {
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2022-02-12 03:48:29 +00:00
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let _ = Command::new("group")
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2020-05-14 20:50:56 +00:00
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.arg(Arg::new("a").long("a").group("a"))
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.group(ArgGroup::new("a"))
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2020-04-09 14:21:45 +00:00
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.try_get_matches_from(vec!["", "--a"]);
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}
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2015-09-28 02:48:15 +00:00
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#[test]
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fn group_single_value() {
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2022-02-12 03:48:29 +00:00
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let res = Command::new("group")
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2021-11-19 20:33:11 +00:00
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.arg(arg!(-c --color [color] "some option"))
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2022-08-08 21:08:47 +00:00
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.arg(arg!(-n --hostname <name> "another option").required(false))
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2022-08-12 17:40:58 +00:00
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.group(ArgGroup::new("grp").args(["hostname", "color"]))
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2018-10-19 20:42:13 +00:00
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.try_get_matches_from(vec!["", "-c", "blue"]);
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2021-12-27 19:57:38 +00:00
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assert!(res.is_ok(), "{}", res.unwrap_err());
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2018-01-09 15:24:24 +00:00
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let m = res.unwrap();
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2022-06-10 01:03:28 +00:00
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assert!(m.contains_id("grp"));
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2022-08-11 19:50:58 +00:00
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assert_eq!(m.get_one::<Id>("grp").map(|v| v.as_str()).unwrap(), "color");
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2015-11-09 13:57:20 +00:00
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}
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#[test]
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fn group_empty() {
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2022-02-12 03:48:29 +00:00
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let res = Command::new("group")
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2021-11-19 20:33:11 +00:00
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.arg(arg!(-c --color [color] "some option"))
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2022-08-08 21:08:47 +00:00
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.arg(arg!(-n --hostname <name> "another option").required(false))
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2022-08-12 17:40:58 +00:00
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.group(ArgGroup::new("grp").args(["hostname", "color"]))
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2018-10-19 20:42:13 +00:00
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.try_get_matches_from(vec![""]);
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2021-12-27 19:57:38 +00:00
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assert!(res.is_ok(), "{}", res.unwrap_err());
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2018-01-09 15:24:24 +00:00
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let m = res.unwrap();
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2022-06-10 01:03:28 +00:00
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assert!(!m.contains_id("grp"));
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2022-05-24 15:16:50 +00:00
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assert!(m.get_one::<String>("grp").map(|v| v.as_str()).is_none());
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2015-09-28 02:48:15 +00:00
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}
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2015-11-09 13:57:20 +00:00
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#[test]
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2022-07-21 21:36:54 +00:00
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fn group_required_flags_empty() {
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2022-02-12 03:48:29 +00:00
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let result = Command::new("group")
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2021-11-19 20:33:11 +00:00
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.arg(arg!(-c --color "some option"))
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2022-08-08 21:08:47 +00:00
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.arg(arg!(-n --hostname <name> "another option").required(false))
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2022-07-21 21:36:54 +00:00
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.group(
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ArgGroup::new("grp")
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.required(true)
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2022-08-12 17:40:58 +00:00
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.args(["hostname", "color"]),
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2022-07-21 21:36:54 +00:00
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)
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2018-10-19 20:42:13 +00:00
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.try_get_matches_from(vec![""]);
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2015-11-09 13:57:20 +00:00
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assert!(result.is_err());
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let err = result.err().unwrap();
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2022-01-25 22:19:28 +00:00
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assert_eq!(err.kind(), ErrorKind::MissingRequiredArgument);
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2015-11-09 13:57:20 +00:00
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}
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2015-09-28 02:48:15 +00:00
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#[test]
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fn group_multi_value_single_arg() {
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2022-02-12 03:48:29 +00:00
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let res = Command::new("group")
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2022-08-03 16:20:07 +00:00
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.arg(arg!(-c --color <color> "some option").num_args(1..))
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2022-08-08 21:08:47 +00:00
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.arg(arg!(-n --hostname <name> "another option").required(false))
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2022-08-12 17:40:58 +00:00
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.group(ArgGroup::new("grp").args(["hostname", "color"]))
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2018-10-19 20:42:13 +00:00
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.try_get_matches_from(vec!["", "-c", "blue", "red", "green"]);
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2022-01-25 22:19:28 +00:00
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assert!(res.is_ok(), "{:?}", res.unwrap_err().kind());
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2018-01-09 15:24:24 +00:00
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let m = res.unwrap();
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2022-06-10 01:03:28 +00:00
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assert!(m.contains_id("grp"));
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2022-08-11 19:50:58 +00:00
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assert_eq!(m.get_one::<Id>("grp").map(|v| v.as_str()).unwrap(), "color");
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2016-01-25 20:56:37 +00:00
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}
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#[test]
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fn empty_group() {
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2022-02-12 03:48:29 +00:00
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let r = Command::new("empty_group")
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2021-11-19 20:33:11 +00:00
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.arg(arg!(-f --flag "some flag"))
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2020-05-14 20:50:56 +00:00
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.group(ArgGroup::new("vers").required(true))
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2018-10-19 20:42:13 +00:00
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.try_get_matches_from(vec!["empty_prog"]);
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2016-04-10 05:31:52 +00:00
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assert!(r.is_err());
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let err = r.err().unwrap();
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2022-01-25 22:19:28 +00:00
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assert_eq!(err.kind(), ErrorKind::MissingRequiredArgument);
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2015-09-28 02:48:15 +00:00
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}
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2016-05-09 01:33:56 +00:00
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#[test]
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fn req_group_usage_string() {
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2022-02-14 21:47:20 +00:00
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let cmd = Command::new("req_group")
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2021-11-19 20:33:11 +00:00
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.arg(arg!([base] "Base commit"))
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.arg(arg!(
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-d --delete "Remove the base commit information"
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2021-11-18 20:17:31 +00:00
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))
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2018-01-25 04:05:05 +00:00
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.group(
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2020-05-14 20:50:56 +00:00
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ArgGroup::new("base_or_delete")
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2022-08-12 17:40:58 +00:00
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.args(["base", "delete"])
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2018-01-25 04:05:05 +00:00
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.required(true),
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);
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2022-04-29 20:32:25 +00:00
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utils::assert_output(cmd, "clap-test", REQ_GROUP_USAGE, true);
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2016-05-09 01:33:56 +00:00
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}
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2016-05-09 20:00:44 +00:00
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#[test]
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fn req_group_with_conflict_usage_string() {
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2022-02-14 21:47:20 +00:00
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let cmd = Command::new("req_group")
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2021-11-19 20:33:11 +00:00
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.arg(arg!([base] "Base commit").conflicts_with("delete"))
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.arg(arg!(
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-d --delete "Remove the base commit information"
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2018-01-25 04:05:05 +00:00
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))
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.group(
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2020-05-14 20:50:56 +00:00
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ArgGroup::new("base_or_delete")
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2022-08-12 17:40:58 +00:00
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.args(["base", "delete"])
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2018-01-25 04:05:05 +00:00
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.required(true),
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);
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2022-04-29 20:32:25 +00:00
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utils::assert_output(
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2022-02-14 21:47:20 +00:00
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cmd,
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2018-01-25 04:05:05 +00:00
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"clap-test --delete base",
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2020-04-23 17:56:42 +00:00
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REQ_GROUP_CONFLICT_USAGE,
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2022-04-29 20:32:25 +00:00
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true,
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);
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2020-04-23 17:56:42 +00:00
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}
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#[test]
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fn req_group_with_conflict_usage_string_only_options() {
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2022-02-14 21:47:20 +00:00
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let cmd = Command::new("req_group")
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2021-11-19 20:33:11 +00:00
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.arg(arg!(-a --all "All").conflicts_with("delete"))
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.arg(arg!(
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-d --delete "Remove the base commit information"
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2020-04-23 17:56:42 +00:00
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))
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.group(
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2020-05-14 20:50:56 +00:00
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ArgGroup::new("all_or_delete")
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2022-08-12 17:40:58 +00:00
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.args(["all", "delete"])
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2020-04-23 17:56:42 +00:00
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.required(true),
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);
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2022-04-29 20:32:25 +00:00
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utils::assert_output(
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2022-02-14 21:47:20 +00:00
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cmd,
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2020-04-23 17:56:42 +00:00
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"clap-test --delete --all",
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REQ_GROUP_CONFLICT_ONLY_OPTIONS,
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2022-04-29 20:32:25 +00:00
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true,
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);
|
2016-05-09 20:00:44 +00:00
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}
|
2016-06-23 14:06:19 +00:00
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#[test]
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fn required_group_multiple_args() {
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2022-02-12 03:48:29 +00:00
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let result = Command::new("group")
|
2022-06-10 01:03:28 +00:00
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.arg(arg!(-f --flag "some flag").action(ArgAction::SetTrue))
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.arg(arg!(-c --color "some other flag").action(ArgAction::SetTrue))
|
2018-01-25 04:05:05 +00:00
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.group(
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2020-05-14 20:50:56 +00:00
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ArgGroup::new("req")
|
2022-08-12 17:40:58 +00:00
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.args(["flag", "color"])
|
2018-01-25 04:05:05 +00:00
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.required(true)
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.multiple(true),
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)
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2018-10-19 20:42:13 +00:00
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.try_get_matches_from(vec!["group", "-f", "-c"]);
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2021-12-27 19:57:38 +00:00
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assert!(result.is_ok(), "{}", result.unwrap_err());
|
2016-06-23 14:06:19 +00:00
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let m = result.unwrap();
|
2022-06-10 01:03:28 +00:00
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assert!(*m.get_one::<bool>("flag").expect("defaulted by clap"));
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assert!(*m.get_one::<bool>("color").expect("defaulted by clap"));
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2022-08-11 19:50:58 +00:00
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assert_eq!(
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&*m.get_many::<Id>("req")
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.unwrap()
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.map(|v| v.as_str())
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.collect::<Vec<_>>(),
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&["flag", "color"]
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);
|
2016-06-23 14:06:19 +00:00
|
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}
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#[test]
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fn group_multiple_args_error() {
|
2022-02-12 03:48:29 +00:00
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let result = Command::new("group")
|
2021-11-19 20:33:11 +00:00
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.arg(arg!(-f --flag "some flag"))
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.arg(arg!(-c --color "some other flag"))
|
2022-08-12 17:40:58 +00:00
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|
|
.group(ArgGroup::new("req").args(["flag", "color"]))
|
2018-10-19 20:42:13 +00:00
|
|
|
.try_get_matches_from(vec!["group", "-f", "-c"]);
|
2016-06-23 14:06:19 +00:00
|
|
|
assert!(result.is_err());
|
|
|
|
let err = result.unwrap_err();
|
2022-01-25 22:19:28 +00:00
|
|
|
assert_eq!(err.kind(), ErrorKind::ArgumentConflict);
|
2016-06-24 04:17:04 +00:00
|
|
|
}
|
2019-04-05 02:06:23 +00:00
|
|
|
|
2022-04-22 12:01:53 +00:00
|
|
|
#[test]
|
|
|
|
fn group_overrides_required() {
|
|
|
|
let command = Command::new("group")
|
|
|
|
.arg(arg!(--foo <FOO>))
|
|
|
|
.arg(arg!(--bar <BAR>))
|
2022-08-12 17:40:58 +00:00
|
|
|
.group(ArgGroup::new("group").args(["foo", "bar"]).required(true));
|
2022-04-22 12:01:53 +00:00
|
|
|
let result = command.try_get_matches_from(vec!["group", "--foo", "value"]);
|
|
|
|
assert!(result.is_ok(), "{}", result.unwrap_err());
|
|
|
|
let m = result.unwrap();
|
2022-06-10 01:03:28 +00:00
|
|
|
assert!(m.contains_id("foo"));
|
|
|
|
assert!(!m.contains_id("bar"));
|
2022-04-22 12:01:53 +00:00
|
|
|
}
|
|
|
|
|
2021-01-24 19:02:43 +00:00
|
|
|
#[test]
|
|
|
|
fn group_usage_use_val_name() {
|
2022-08-31 14:29:00 +00:00
|
|
|
static GROUP_USAGE_USE_VAL_NAME: &str = "\
|
2022-08-26 14:40:23 +00:00
|
|
|
Usage:
|
2021-01-24 19:02:43 +00:00
|
|
|
prog <A>
|
|
|
|
|
2022-08-26 14:40:23 +00:00
|
|
|
Arguments:
|
2022-08-29 20:09:06 +00:00
|
|
|
[A]
|
2021-01-24 19:02:43 +00:00
|
|
|
|
2022-08-26 14:40:23 +00:00
|
|
|
Options:
|
2021-10-08 17:05:40 +00:00
|
|
|
-h, --help Print help information
|
2021-09-24 15:58:39 +00:00
|
|
|
";
|
2022-02-14 21:47:20 +00:00
|
|
|
let cmd = Command::new("prog")
|
2021-01-24 19:02:43 +00:00
|
|
|
.arg(Arg::new("a").value_name("A"))
|
|
|
|
.group(ArgGroup::new("group").arg("a").required(true));
|
2022-04-29 20:32:25 +00:00
|
|
|
utils::assert_output(cmd, "prog --help", GROUP_USAGE_USE_VAL_NAME, false);
|
2021-01-24 19:02:43 +00:00
|
|
|
}
|
|
|
|
|
2019-04-05 02:06:23 +00:00
|
|
|
#[test]
|
|
|
|
fn group_acts_like_arg() {
|
2022-02-12 03:48:29 +00:00
|
|
|
let result = Command::new("prog")
|
2022-07-26 00:17:01 +00:00
|
|
|
.arg(
|
|
|
|
Arg::new("debug")
|
|
|
|
.long("debug")
|
|
|
|
.group("mode")
|
|
|
|
.action(ArgAction::SetTrue),
|
|
|
|
)
|
|
|
|
.arg(
|
|
|
|
Arg::new("verbose")
|
|
|
|
.long("verbose")
|
|
|
|
.group("mode")
|
|
|
|
.action(ArgAction::SetTrue),
|
|
|
|
)
|
2021-10-25 17:36:01 +00:00
|
|
|
.try_get_matches_from(vec!["prog", "--debug"]);
|
|
|
|
|
2021-12-27 19:57:38 +00:00
|
|
|
assert!(result.is_ok(), "{}", result.unwrap_err());
|
2021-10-25 17:36:01 +00:00
|
|
|
let m = result.unwrap();
|
2022-06-10 01:03:28 +00:00
|
|
|
assert!(m.contains_id("mode"));
|
2019-04-05 19:51:22 +00:00
|
|
|
}
|
2020-04-23 17:19:11 +00:00
|
|
|
|
2020-12-08 16:56:35 +00:00
|
|
|
/* This is used to be fixed in a hack, we need to find a better way to fix it.
|
2020-04-23 17:19:11 +00:00
|
|
|
#[test]
|
|
|
|
fn issue_1794() {
|
2022-02-14 21:47:20 +00:00
|
|
|
let cmd = clap::Command::new("hello")
|
2020-04-23 17:19:11 +00:00
|
|
|
.bin_name("deno")
|
2022-07-29 21:36:03 +00:00
|
|
|
.arg(Arg::new("option1").long("option1").action(ArgAction::SetTrue))
|
2022-07-26 00:17:01 +00:00
|
|
|
.arg(Arg::new("pos1").action(ArgAction::Set))
|
|
|
|
.arg(Arg::new("pos2").action(ArgAction::Set))
|
2020-04-23 17:19:11 +00:00
|
|
|
.group(
|
2020-05-14 20:50:56 +00:00
|
|
|
ArgGroup::new("arg1")
|
2022-08-12 17:40:58 +00:00
|
|
|
.args(["pos1", "option1"])
|
2020-04-23 17:19:11 +00:00
|
|
|
.required(true),
|
|
|
|
);
|
|
|
|
|
2022-02-14 21:47:20 +00:00
|
|
|
let m = cmd.clone().try_get_matches_from(&["cmd", "pos1", "pos2"]).unwrap();
|
2022-05-24 15:16:50 +00:00
|
|
|
assert_eq!(m.get_one::<String>("pos1").map(|v| v.as_str()), Some("pos1"));
|
|
|
|
assert_eq!(m.get_one::<String>("pos2").map(|v| v.as_str()), Some("pos2"));
|
2022-06-10 01:03:28 +00:00
|
|
|
assert!(!*m.get_one::<bool>("option1").expect("defaulted by clap"));
|
2020-04-23 17:19:11 +00:00
|
|
|
|
2022-02-14 21:47:20 +00:00
|
|
|
let m = cmd
|
2020-04-23 17:19:11 +00:00
|
|
|
.clone()
|
2022-02-14 21:47:20 +00:00
|
|
|
.try_get_matches_from(&["cmd", "--option1", "positional"]).unwrap();
|
2022-05-24 15:16:50 +00:00
|
|
|
assert_eq!(m.get_one::<String>("pos1").map(|v| v.as_str()), None);
|
|
|
|
assert_eq!(m.get_one::<String>("pos2").map(|v| v.as_str()), Some("positional"));
|
2022-06-10 01:03:28 +00:00
|
|
|
assert!(*m.get_one::<bool>("option1").expect("defaulted by clap"));
|
2020-04-23 17:19:11 +00:00
|
|
|
}
|
2020-12-08 16:56:35 +00:00
|
|
|
*/
|