2021-11-30 15:31:19 +00:00
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use crate::utils;
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2015-09-06 10:46:58 +00:00
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2021-11-19 20:33:11 +00:00
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use clap::{arg, App, Arg, ArgGroup, ErrorKind};
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2015-09-06 10:46:58 +00:00
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2021-12-22 19:13:11 +00:00
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static CONFLICT_ERR: &str = "error: The argument '--flag' cannot be used with '-F'
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2016-05-09 03:20:50 +00:00
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USAGE:
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2021-05-20 18:59:21 +00:00
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clap-test --flag --long-option-2 <option2> <positional> <positional2>
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2016-05-09 03:20:50 +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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2016-05-09 03:20:50 +00:00
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2021-12-22 19:13:11 +00:00
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static CONFLICT_ERR_REV: &str = "error: The argument '-F' cannot be used with '--flag'
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2016-05-09 03:20:50 +00:00
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USAGE:
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2021-05-20 18:59:21 +00:00
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clap-test -F --long-option-2 <option2> <positional> <positional2>
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2016-05-09 03:20:50 +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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2016-05-09 03:20:50 +00:00
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2021-12-22 19:13:11 +00:00
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static CONFLICT_ERR_THREE: &str = "error: The argument '--one' cannot be used with:
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--two
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--three
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2020-08-15 09:43:12 +00:00
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USAGE:
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three_conflicting_arguments --one
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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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2020-08-15 09:43:12 +00:00
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2015-09-06 10:46:58 +00:00
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#[test]
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fn flag_conflict() {
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let result = App::new("flag_conflict")
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2021-11-19 20:33:11 +00:00
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.arg(arg!(-f --flag "some flag").conflicts_with("other"))
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.arg(arg!(-o --other "some flag"))
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2018-10-19 20:42:13 +00:00
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.try_get_matches_from(vec!["myprog", "-f", "-o"]);
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2015-09-06 10:46:58 +00:00
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assert!(result.is_err());
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2015-10-01 01:45:35 +00:00
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let err = result.err().unwrap();
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2016-01-21 05:18:53 +00:00
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assert_eq!(err.kind, ErrorKind::ArgumentConflict);
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2015-09-06 10:46:58 +00:00
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}
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#[test]
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fn flag_conflict_2() {
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let result = App::new("flag_conflict")
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2021-11-19 20:33:11 +00:00
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.arg(arg!(-f --flag "some flag").conflicts_with("other"))
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.arg(arg!(-o --other "some flag"))
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2018-10-19 20:42:13 +00:00
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.try_get_matches_from(vec!["myprog", "-o", "-f"]);
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2015-09-06 10:46:58 +00:00
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assert!(result.is_err());
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2015-10-01 01:45:35 +00:00
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let err = result.err().unwrap();
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2016-01-21 05:18:53 +00:00
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assert_eq!(err.kind, ErrorKind::ArgumentConflict);
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2020-01-05 18:46:28 +00:00
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}
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#[test]
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fn flag_conflict_with_all() {
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let result = App::new("flag_conflict")
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2021-11-19 20:33:11 +00:00
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.arg(arg!(-f --flag "some flag").conflicts_with_all(&["other"]))
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.arg(arg!(-o --other "some flag"))
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2020-01-05 18:46:28 +00:00
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.try_get_matches_from(vec!["myprog", "-o", "-f"]);
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assert!(result.is_err());
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let err = result.err().unwrap();
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assert_eq!(err.kind, ErrorKind::ArgumentConflict);
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}
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#[test]
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fn flag_conflict_with_everything() {
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let result = App::new("flag_conflict")
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2021-11-19 20:33:11 +00:00
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.arg(arg!(-f --flag "some flag").exclusive(true))
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.arg(arg!(-o --other "some flag"))
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2020-01-05 18:46:28 +00:00
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.try_get_matches_from(vec!["myprog", "-o", "-f"]);
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assert!(result.is_err());
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let err = result.err().unwrap();
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assert_eq!(err.kind, ErrorKind::ArgumentConflict);
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2015-09-06 10:46:58 +00:00
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}
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#[test]
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2021-12-22 19:13:11 +00:00
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fn arg_conflicts_with_group() {
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let mut app = App::new("group_conflict")
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2021-11-19 20:33:11 +00:00
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.arg(arg!(-f --flag "some flag").conflicts_with("gr"))
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2021-12-22 19:13:11 +00:00
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.group(ArgGroup::new("gr").arg("some").arg("other"))
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2021-11-19 20:33:11 +00:00
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.arg(arg!(--some "some arg"))
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2021-12-22 19:13:11 +00:00
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.arg(arg!(--other "other arg"));
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let result = app.try_get_matches_from_mut(vec!["myprog", "--other", "-f"]);
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assert!(result.is_err());
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let err = result.err().unwrap();
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assert_eq!(err.kind, ErrorKind::ArgumentConflict);
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let result = app.try_get_matches_from_mut(vec!["myprog", "-f", "--some"]);
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2015-09-06 10:46:58 +00:00
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assert!(result.is_err());
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let err = result.err().unwrap();
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2016-01-21 05:18:53 +00:00
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assert_eq!(err.kind, ErrorKind::ArgumentConflict);
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2021-12-22 19:13:11 +00:00
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let result = app.try_get_matches_from_mut(vec!["myprog", "--some"]);
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if let Err(err) = result {
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panic!("{}", err);
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}
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let result = app.try_get_matches_from_mut(vec!["myprog", "--other"]);
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if let Err(err) = result {
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panic!("{}", err);
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}
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let result = app.try_get_matches_from_mut(vec!["myprog", "--flag"]);
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if let Err(err) = result {
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panic!("{}", err);
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}
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2015-09-06 10:46:58 +00:00
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}
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2022-01-24 16:34:38 +00:00
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#[test]
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fn arg_conflicts_with_group_with_multiple_sources() {
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let mut app = clap::App::new("group_conflict")
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.arg(clap::arg!(-f --flag "some flag").conflicts_with("gr"))
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.group(clap::ArgGroup::new("gr").multiple(true))
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.arg(
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clap::arg!(--some <name> "some arg")
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.required(false)
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.group("gr"),
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)
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.arg(
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clap::arg!(--other <secs> "other arg")
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.required(false)
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.default_value("1000")
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.group("gr"),
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);
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let result = app.try_get_matches_from_mut(vec!["myprog", "-f"]);
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if let Err(err) = result {
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panic!("{}", err);
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}
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let result = app.try_get_matches_from_mut(vec!["myprog", "--some", "usb1"]);
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if let Err(err) = result {
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panic!("{}", err);
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}
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let result = app.try_get_matches_from_mut(vec!["myprog", "--some", "usb1", "--other", "40"]);
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if let Err(err) = result {
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panic!("{}", err);
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}
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let result = app.try_get_matches_from_mut(vec!["myprog", "-f", "--some", "usb1"]);
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let err = result.err().unwrap();
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assert_eq!(err.kind, ErrorKind::ArgumentConflict);
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}
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2015-09-06 10:46:58 +00:00
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#[test]
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2021-12-22 19:13:11 +00:00
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fn group_conflicts_with_arg() {
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let mut app = App::new("group_conflict")
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.arg(arg!(-f --flag "some flag"))
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.group(
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ArgGroup::new("gr")
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.arg("some")
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.arg("other")
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.conflicts_with("flag"),
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)
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.arg(arg!(--some "some arg"))
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.arg(arg!(--other "other arg"));
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let result = app.try_get_matches_from_mut(vec!["myprog", "--other", "-f"]);
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assert!(result.is_err());
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let err = result.err().unwrap();
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assert_eq!(err.kind, ErrorKind::ArgumentConflict);
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let result = app.try_get_matches_from_mut(vec!["myprog", "-f", "--some"]);
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assert!(result.is_err());
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let err = result.err().unwrap();
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assert_eq!(err.kind, ErrorKind::ArgumentConflict);
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let result = app.try_get_matches_from_mut(vec!["myprog", "--some"]);
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if let Err(err) = result {
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panic!("{}", err);
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}
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let result = app.try_get_matches_from_mut(vec!["myprog", "--other"]);
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if let Err(err) = result {
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panic!("{}", err);
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}
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let result = app.try_get_matches_from_mut(vec!["myprog", "--flag"]);
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if let Err(err) = result {
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panic!("{}", err);
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}
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}
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#[test]
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fn arg_conflicts_with_required_group() {
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let mut app = App::new("group_conflict")
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2021-11-19 20:33:11 +00:00
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.arg(arg!(-f --flag "some flag").conflicts_with("gr"))
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2020-05-14 20:50:56 +00:00
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.group(ArgGroup::new("gr").required(true).arg("some").arg("other"))
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2021-11-19 20:33:11 +00:00
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.arg(arg!(--some "some arg"))
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2021-12-22 19:13:11 +00:00
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.arg(arg!(--other "other arg"));
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let result = app.try_get_matches_from_mut(vec!["myprog", "--other", "-f"]);
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assert!(result.is_err());
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let err = result.err().unwrap();
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assert_eq!(err.kind, ErrorKind::ArgumentConflict);
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let result = app.try_get_matches_from_mut(vec!["myprog", "-f", "--some"]);
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2015-09-06 10:46:58 +00:00
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assert!(result.is_err());
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let err = result.err().unwrap();
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2016-01-21 05:18:53 +00:00
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assert_eq!(err.kind, ErrorKind::ArgumentConflict);
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2021-12-22 19:13:11 +00:00
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let result = app.try_get_matches_from_mut(vec!["myprog", "--some"]);
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if let Err(err) = result {
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panic!("{}", err);
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}
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let result = app.try_get_matches_from_mut(vec!["myprog", "--other"]);
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if let Err(err) = result {
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panic!("{}", err);
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}
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}
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#[test]
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fn required_group_conflicts_with_arg() {
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let mut app = App::new("group_conflict")
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.arg(arg!(-f --flag "some flag"))
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.group(
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ArgGroup::new("gr")
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.required(true)
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.arg("some")
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.arg("other")
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.conflicts_with("flag"),
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)
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.arg(arg!(--some "some arg"))
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.arg(arg!(--other "other arg"));
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let result = app.try_get_matches_from_mut(vec!["myprog", "--other", "-f"]);
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assert!(result.is_err());
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let err = result.err().unwrap();
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assert_eq!(err.kind, ErrorKind::ArgumentConflict);
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let result = app.try_get_matches_from_mut(vec!["myprog", "-f", "--some"]);
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assert!(result.is_err());
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let err = result.err().unwrap();
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assert_eq!(err.kind, ErrorKind::ArgumentConflict);
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let result = app.try_get_matches_from_mut(vec!["myprog", "--some"]);
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if let Err(err) = result {
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panic!("{}", err);
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}
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let result = app.try_get_matches_from_mut(vec!["myprog", "--other"]);
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if let Err(err) = result {
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panic!("{}", err);
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}
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2016-01-21 05:18:53 +00:00
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}
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2016-05-09 03:20:50 +00:00
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#[test]
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fn conflict_output() {
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2020-08-15 07:51:42 +00:00
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assert!(utils::compare_output(
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2020-02-04 08:10:53 +00:00
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utils::complex_app(),
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2020-08-15 08:20:48 +00:00
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"clap-test val1 fa --flag --long-option-2 val2 -F",
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2018-01-25 04:05:05 +00:00
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CONFLICT_ERR,
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true,
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2020-08-15 07:51:42 +00:00
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));
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2016-05-09 03:20:50 +00:00
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}
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#[test]
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fn conflict_output_rev() {
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2020-08-15 07:51:42 +00:00
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assert!(utils::compare_output(
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2020-02-04 08:10:53 +00:00
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utils::complex_app(),
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2020-08-15 08:20:48 +00:00
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"clap-test val1 fa -F --long-option-2 val2 --flag",
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2018-01-25 04:05:05 +00:00
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CONFLICT_ERR_REV,
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true,
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2020-08-15 07:51:42 +00:00
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));
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2016-05-09 03:20:50 +00:00
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}
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2017-10-24 19:23:29 +00:00
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2020-08-15 08:20:48 +00:00
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#[test]
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fn conflict_output_with_required() {
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2020-08-15 09:16:23 +00:00
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assert!(utils::compare_output(
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2020-08-15 08:20:48 +00:00
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utils::complex_app(),
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"clap-test val1 --flag --long-option-2 val2 -F",
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CONFLICT_ERR,
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true,
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2020-08-15 09:16:23 +00:00
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));
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2020-08-15 08:20:48 +00:00
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}
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#[test]
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fn conflict_output_rev_with_required() {
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2020-08-15 09:16:23 +00:00
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assert!(utils::compare_output(
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2020-08-15 08:20:48 +00:00
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utils::complex_app(),
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"clap-test val1 -F --long-option-2 val2 --flag",
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CONFLICT_ERR_REV,
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true,
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2020-08-15 09:16:23 +00:00
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));
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2020-08-15 08:20:48 +00:00
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}
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2020-08-15 09:43:12 +00:00
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#[test]
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fn conflict_output_three_conflicting() {
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let app = App::new("three_conflicting_arguments")
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.arg(
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Arg::new("one")
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.long("one")
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.conflicts_with_all(&["two", "three"]),
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)
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.arg(
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Arg::new("two")
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.long("two")
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.conflicts_with_all(&["one", "three"]),
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)
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.arg(
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Arg::new("three")
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.long("three")
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.conflicts_with_all(&["one", "two"]),
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);
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assert!(utils::compare_output(
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|
app,
|
|
|
|
"three_conflicting_arguments --one --two --three",
|
|
|
|
CONFLICT_ERR_THREE,
|
|
|
|
true,
|
|
|
|
));
|
|
|
|
}
|
|
|
|
|
2020-04-09 10:20:46 +00:00
|
|
|
#[test]
|
|
|
|
fn two_conflicting_arguments() {
|
|
|
|
let a = App::new("two_conflicting_arguments")
|
|
|
|
.arg(
|
2020-05-14 20:50:56 +00:00
|
|
|
Arg::new("develop")
|
2020-04-09 10:20:46 +00:00
|
|
|
.long("develop")
|
|
|
|
.conflicts_with("production"),
|
|
|
|
)
|
|
|
|
.arg(
|
2020-05-14 20:50:56 +00:00
|
|
|
Arg::new("production")
|
2020-04-09 10:20:46 +00:00
|
|
|
.long("production")
|
|
|
|
.conflicts_with("develop"),
|
|
|
|
)
|
|
|
|
.try_get_matches_from(vec!["", "--develop", "--production"]);
|
|
|
|
|
|
|
|
assert!(a.is_err());
|
|
|
|
let a = a.unwrap_err();
|
2020-08-22 09:43:58 +00:00
|
|
|
assert!(
|
|
|
|
a.to_string()
|
2021-12-22 19:13:11 +00:00
|
|
|
.contains("The argument \'--develop\' cannot be used with \'--production\'"),
|
2020-08-22 09:43:58 +00:00
|
|
|
"{}",
|
|
|
|
a
|
2020-04-09 10:20:46 +00:00
|
|
|
);
|
|
|
|
}
|
|
|
|
|
|
|
|
#[test]
|
|
|
|
fn three_conflicting_arguments() {
|
2020-08-15 09:43:12 +00:00
|
|
|
let a = App::new("three_conflicting_arguments")
|
2020-04-09 10:20:46 +00:00
|
|
|
.arg(
|
2020-05-14 20:50:56 +00:00
|
|
|
Arg::new("one")
|
2020-04-09 10:20:46 +00:00
|
|
|
.long("one")
|
|
|
|
.conflicts_with_all(&["two", "three"]),
|
|
|
|
)
|
|
|
|
.arg(
|
2020-05-14 20:50:56 +00:00
|
|
|
Arg::new("two")
|
2020-04-09 10:20:46 +00:00
|
|
|
.long("two")
|
|
|
|
.conflicts_with_all(&["one", "three"]),
|
|
|
|
)
|
|
|
|
.arg(
|
2020-05-14 20:50:56 +00:00
|
|
|
Arg::new("three")
|
2020-04-09 10:20:46 +00:00
|
|
|
.long("three")
|
|
|
|
.conflicts_with_all(&["one", "two"]),
|
|
|
|
)
|
|
|
|
.try_get_matches_from(vec!["", "--one", "--two", "--three"]);
|
|
|
|
|
|
|
|
assert!(a.is_err());
|
|
|
|
let a = a.unwrap_err();
|
2020-08-22 09:43:58 +00:00
|
|
|
assert!(
|
|
|
|
a.to_string()
|
2021-12-22 19:13:11 +00:00
|
|
|
.contains("The argument \'--one\' cannot be used with:"),
|
2020-08-22 09:43:58 +00:00
|
|
|
"{}",
|
|
|
|
a
|
2020-04-09 10:20:46 +00:00
|
|
|
);
|
|
|
|
}
|
|
|
|
|
|
|
|
#[cfg(debug_assertions)]
|
|
|
|
#[test]
|
2020-04-09 22:33:16 +00:00
|
|
|
#[should_panic = "Argument 'config' cannot conflict with itself"]
|
2020-04-09 10:20:46 +00:00
|
|
|
fn self_conflicting_arg() {
|
|
|
|
let _ = App::new("prog")
|
2020-05-14 20:50:56 +00:00
|
|
|
.arg(Arg::new("config").long("config").conflicts_with("config"))
|
2020-04-09 10:20:46 +00:00
|
|
|
.try_get_matches_from(vec!["", "--config"]);
|
|
|
|
}
|
|
|
|
|
|
|
|
#[cfg(debug_assertions)]
|
|
|
|
#[test]
|
2020-04-24 19:34:23 +00:00
|
|
|
#[should_panic = "Argument or group 'extra' specified in 'conflicts_with*' for 'config' does not exist"]
|
2020-04-09 10:20:46 +00:00
|
|
|
fn conflicts_with_invalid_arg() {
|
|
|
|
let _ = App::new("prog")
|
2020-05-14 20:50:56 +00:00
|
|
|
.arg(Arg::new("config").long("config").conflicts_with("extra"))
|
2020-04-09 10:20:46 +00:00
|
|
|
.try_get_matches_from(vec!["", "--config"]);
|
|
|
|
}
|
2020-04-26 17:48:08 +00:00
|
|
|
|
|
|
|
#[test]
|
2021-10-25 17:36:01 +00:00
|
|
|
fn conflict_with_unused_default() {
|
|
|
|
let result = App::new("conflict")
|
2021-11-19 20:33:11 +00:00
|
|
|
.arg(
|
|
|
|
arg!(-o --opt <opt> "some opt")
|
|
|
|
.required(false)
|
|
|
|
.default_value("default"),
|
|
|
|
)
|
|
|
|
.arg(arg!(-f --flag "some flag").conflicts_with("opt"))
|
2021-10-25 17:36:01 +00:00
|
|
|
.try_get_matches_from(vec!["myprog", "-f"]);
|
|
|
|
|
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();
|
|
|
|
|
|
|
|
assert_eq!(m.value_of("opt"), Some("default"));
|
|
|
|
assert!(m.is_present("flag"));
|
|
|
|
}
|
|
|
|
|
|
|
|
#[test]
|
|
|
|
fn conflicts_with_alongside_default() {
|
2020-04-26 17:48:08 +00:00
|
|
|
let result = App::new("conflict")
|
|
|
|
.arg(
|
2021-11-19 20:33:11 +00:00
|
|
|
arg!(-o --opt <opt> "some opt")
|
2020-04-26 17:48:08 +00:00
|
|
|
.default_value("default")
|
2021-11-19 20:33:11 +00:00
|
|
|
.required(false)
|
2020-04-26 17:48:08 +00:00
|
|
|
.conflicts_with("flag"),
|
|
|
|
)
|
2021-11-19 20:33:11 +00:00
|
|
|
.arg(arg!(-f --flag "some flag"))
|
2020-04-26 17:48:08 +00:00
|
|
|
.try_get_matches_from(vec!["myprog", "-f"]);
|
|
|
|
|
2021-10-29 17:27:33 +00:00
|
|
|
assert!(
|
|
|
|
result.is_ok(),
|
|
|
|
"conflicts_with should ignore default_value: {:?}",
|
|
|
|
result.unwrap_err()
|
|
|
|
);
|
2020-04-26 17:48:08 +00:00
|
|
|
let m = result.unwrap();
|
|
|
|
|
|
|
|
assert_eq!(m.value_of("opt"), Some("default"));
|
|
|
|
assert!(m.is_present("flag"));
|
|
|
|
}
|