diff options
author | Robin Krahl <robin.krahl@ireas.org> | 2020-01-07 11:18:04 +0000 |
---|---|---|
committer | Daniel Mueller <deso@posteo.net> | 2020-01-08 09:20:25 -0800 |
commit | 5e20a29b4fdc8a2d442d1093681b396dcb4b816b (patch) | |
tree | 55ab083fa8999d2ccbb5e921c1ffe52560dca152 /structopt/tests/doc-comments-help.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 'structopt/tests/doc-comments-help.rs')
-rw-r--r-- | structopt/tests/doc-comments-help.rs | 162 |
1 files changed, 162 insertions, 0 deletions
diff --git a/structopt/tests/doc-comments-help.rs b/structopt/tests/doc-comments-help.rs new file mode 100644 index 0000000..27649b8 --- /dev/null +++ b/structopt/tests/doc-comments-help.rs @@ -0,0 +1,162 @@ +// Copyright 2018 Guillaume Pinot (@TeXitoi) <texitoi@texitoi.eu> +// +// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or +// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license +// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your +// option. This file may not be copied, modified, or distributed +// except according to those terms. + +mod utils; + +use structopt::StructOpt; +use utils::*; + +#[test] +fn doc_comments() { + /// Lorem ipsum + #[derive(StructOpt, PartialEq, Debug)] + struct LoremIpsum { + /// Fooify a bar + /// and a baz + #[structopt(short, long)] + foo: bool, + } + + let help = get_long_help::<LoremIpsum>(); + assert!(help.contains("Lorem ipsum")); + assert!(help.contains("Fooify a bar and a baz")); +} + +#[test] +fn help_is_better_than_comments() { + /// Lorem ipsum + #[derive(StructOpt, PartialEq, Debug)] + #[structopt(name = "lorem-ipsum", about = "Dolor sit amet")] + struct LoremIpsum { + /// Fooify a bar + #[structopt(short, long, help = "DO NOT PASS A BAR UNDER ANY CIRCUMSTANCES")] + foo: bool, + } + + let help = get_long_help::<LoremIpsum>(); + assert!(help.contains("Dolor sit amet")); + assert!(!help.contains("Lorem ipsum")); + assert!(help.contains("DO NOT PASS A BAR")); +} + +#[test] +fn empty_line_in_doc_comment_is_double_linefeed() { + /// Foo. + /// + /// Bar + #[derive(StructOpt, PartialEq, Debug)] + #[structopt(name = "lorem-ipsum", no_version)] + struct LoremIpsum {} + + let help = get_long_help::<LoremIpsum>(); + assert!(help.starts_with("lorem-ipsum \nFoo.\n\nBar\n\nUSAGE:")); +} + +#[test] +fn field_long_doc_comment_both_help_long_help() { + /// Lorem ipsumclap + #[derive(StructOpt, PartialEq, Debug)] + #[structopt(name = "lorem-ipsum", about = "Dolor sit amet")] + struct LoremIpsum { + /// Dot is removed from multiline comments. + /// + /// Long help + #[structopt(long)] + foo: bool, + + /// Dot is removed from one short comment. + #[structopt(long)] + bar: bool, + } + + let short_help = get_help::<LoremIpsum>(); + let long_help = get_long_help::<LoremIpsum>(); + + assert!(short_help.contains("Dot is removed from one short comment")); + assert!(!short_help.contains("Dot is removed from one short comment.")); + assert!(short_help.contains("Dot is removed from multiline comments")); + assert!(!short_help.contains("Dot is removed from multiline comments.")); + assert!(long_help.contains("Long help")); + assert!(!short_help.contains("Long help")); +} + +#[test] +fn top_long_doc_comment_both_help_long_help() { + /// Lorem ipsumclap + #[derive(StructOpt, Debug)] + #[structopt(name = "lorem-ipsum", about = "Dolor sit amet")] + struct LoremIpsum { + #[structopt(subcommand)] + foo: SubCommand, + } + + #[derive(StructOpt, Debug)] + pub enum SubCommand { + /// DO NOT PASS A BAR UNDER ANY CIRCUMSTANCES + /// + /// Or something else + Foo { + #[structopt(help = "foo")] + bars: Vec<String>, + }, + } + + let short_help = get_help::<LoremIpsum>(); + let long_help = get_subcommand_long_help::<LoremIpsum>("foo"); + + assert!(!short_help.contains("Or something else")); + assert!(long_help.contains("DO NOT PASS A BAR UNDER ANY CIRCUMSTANCES")); + assert!(long_help.contains("Or something else")); +} + +#[test] +fn verbatim_doc_comment() { + /// DANCE! + /// + /// () + /// | + /// ( () ) + /// ) ________ // ) + /// () |\ \ // + /// ( \\__ \ ______\// + /// \__) | | + /// | | | + /// \ | | + /// \|_______| + /// // \\ + /// (( || + /// \\ || + /// ( () || + /// ( () ) ) + #[derive(StructOpt, Debug)] + #[structopt(verbatim_doc_comment)] + struct SeeFigure1 { + #[structopt(long)] + foo: bool, + } + + let help = get_long_help::<SeeFigure1>(); + let sample = r#" + () + | + ( () ) + ) ________ // ) + () |\ \ // +( \\__ \ ______\// + \__) | | + | | | + \ | | + \|_______| + // \\ + (( || + \\ || + ( () || + ( () ) )"#; + + assert!(help.contains(sample)) +} |