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author | Robin Krahl <robin.krahl@ireas.org> | 2020-01-07 11:18:04 +0000 |
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committer | Daniel Mueller <deso@posteo.net> | 2020-01-08 09:20:25 -0800 |
commit | 5e20a29b4fdc8a2d442d1093681b396dcb4b816b (patch) | |
tree | 55ab083fa8999d2ccbb5e921c1ffe52560dca152 /clap/tests/conflicts.rs | |
parent | 203e691f46d591a2cc8acdfd850fa9f5b0fb8a98 (diff) | |
download | nitrocli-5e20a29b4fdc8a2d442d1093681b396dcb4b816b.tar.gz nitrocli-5e20a29b4fdc8a2d442d1093681b396dcb4b816b.tar.bz2 |
Add structopt dependency in version 0.3.7
This patch series replaces argparse with structopt in the argument
handling code. As a first step, we need structopt as a dependency.
Import subrepo structopt/:structopt at efbdda4753592e27bc430fb01f7b9650b2f3174d
Import subrepo bitflags/:bitflags at 30668016aca6bd3b02c766e8347e0b4080d4c296
Import subrepo clap/:clap at 784524f7eb193e35f81082cc69454c8c21b948f7
Import subrepo heck/:heck at 093d56fbf001e1506e56dbfa38631d99b1066df1
Import subrepo proc-macro-error/:proc-macro-error at 6c4cfe79a622c5de8ae68557993542be46eacae2
Import subrepo proc-macro2/:proc-macro2 at d5d48eddca4566e5438e8a2cbed4a74e049544de
Import subrepo quote/:quote at 727436c6c137b20f0f34dde5d8fda2679b9747ad
Import subrepo rustversion/:rustversion at 0c5663313516263059ce9059ef81fc7a1cf655ca
Import subrepo syn-mid/:syn-mid at 5d3d85414a9e6674e1857ec22a87b96e04a6851a
Import subrepo syn/:syn at e87c27e87f6f4ef8919d0372bdb056d53ef0d8f3
Import subrepo textwrap/:textwrap at abcd618beae3f74841032aa5b53c1086b0a57ca2
Import subrepo unicode-segmentation/:unicode-segmentation at 637c9874c4fe0c205ff27787faf150a40295c6c3
Import subrepo unicode-width/:unicode-width at 3033826f8bf05e82724140a981d5941e48fce393
Import subrepo unicode-xid/:unicode-xid at 4baae9fffb156ba229665b972a9cd5991787ceb7
Diffstat (limited to 'clap/tests/conflicts.rs')
-rw-r--r-- | clap/tests/conflicts.rs | 102 |
1 files changed, 102 insertions, 0 deletions
diff --git a/clap/tests/conflicts.rs b/clap/tests/conflicts.rs new file mode 100644 index 0000000..72a9e05 --- /dev/null +++ b/clap/tests/conflicts.rs @@ -0,0 +1,102 @@ +extern crate clap; +extern crate regex; + +include!("../clap-test.rs"); + +use clap::{App, Arg, ErrorKind, ArgGroup}; + +static CONFLICT_ERR: &'static str = "error: The argument '-F' cannot be used with '--flag' + +USAGE: + clap-test <positional> <positional2> --flag --long-option-2 <option2> + +For more information try --help"; + +static CONFLICT_ERR_REV: &'static str = "error: The argument '--flag' cannot be used with '-F' + +USAGE: + clap-test <positional> <positional2> -F --long-option-2 <option2> + +For more information try --help"; + +#[test] +fn flag_conflict() { + let result = App::new("flag_conflict") + .arg(Arg::from_usage("-f, --flag 'some flag'") + .conflicts_with("other")) + .arg(Arg::from_usage("-o, --other 'some flag'")) + .get_matches_from_safe(vec!["myprog", "-f", "-o"]); + assert!(result.is_err()); + let err = result.err().unwrap(); + assert_eq!(err.kind, ErrorKind::ArgumentConflict); +} + +#[test] +fn flag_conflict_2() { + let result = App::new("flag_conflict") + .arg(Arg::from_usage("-f, --flag 'some flag'") + .conflicts_with("other")) + .arg(Arg::from_usage("-o, --other 'some flag'")) + .get_matches_from_safe(vec!["myprog", "-o", "-f"]); + assert!(result.is_err()); + let err = result.err().unwrap(); + assert_eq!(err.kind, ErrorKind::ArgumentConflict); +} + +#[test] +fn group_conflict() { + let result = App::new("group_conflict") + .arg(Arg::from_usage("-f, --flag 'some flag'") + .conflicts_with("gr")) + .group(ArgGroup::with_name("gr") + .required(true) + .arg("some") + .arg("other")) + .arg(Arg::from_usage("--some 'some arg'")) + .arg(Arg::from_usage("--other 'other arg'")) + .get_matches_from_safe(vec!["myprog", "--other", "-f"]); + assert!(result.is_err()); + let err = result.err().unwrap(); + assert_eq!(err.kind, ErrorKind::ArgumentConflict); +} + +#[test] +fn group_conflict_2() { + let result = App::new("group_conflict") + .arg(Arg::from_usage("-f, --flag 'some flag'") + .conflicts_with("gr")) + .group(ArgGroup::with_name("gr") + .required(true) + .arg("some") + .arg("other")) + .arg(Arg::from_usage("--some 'some arg'")) + .arg(Arg::from_usage("--other 'other arg'")) + .get_matches_from_safe(vec!["myprog", "-f", "--some"]); + assert!(result.is_err()); + let err = result.err().unwrap(); + assert_eq!(err.kind, ErrorKind::ArgumentConflict); +} + +#[test] +fn conflict_output() { + test::compare_output(test::complex_app(), "clap-test val1 --flag --long-option-2 val2 -F", CONFLICT_ERR, true); +} + +#[test] +fn conflict_output_rev() { + test::compare_output(test::complex_app(), "clap-test val1 -F --long-option-2 val2 --flag", CONFLICT_ERR_REV, true); +} + +#[test] +fn conflict_with_unused_default_value() { + let result = App::new("conflict") + .arg(Arg::from_usage("-o, --opt=[opt] 'some opt'") + .default_value("default")) + .arg(Arg::from_usage("-f, --flag 'some flag'") + .conflicts_with("opt")) + .get_matches_from_safe(vec!["myprog", "-f"]); + assert!(result.is_ok()); + let m = result.unwrap(); + assert_eq!(m.value_of("opt"), Some("default")); + assert!(m.is_present("flag")); +} |