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Diffstat (limited to 'clap/tests/macros.rs')
| -rwxr-xr-x | clap/tests/macros.rs | 391 |
1 files changed, 0 insertions, 391 deletions
diff --git a/clap/tests/macros.rs b/clap/tests/macros.rs deleted file mode 100755 index 0cdcb52..0000000 --- a/clap/tests/macros.rs +++ /dev/null @@ -1,391 +0,0 @@ -#[macro_use] -extern crate clap; - -use clap::ErrorKind; - -#[test] -fn basic() { - clap_app!(claptests => - (version: "0.1") - (about: "tests clap library") - (author: "Kevin K. <kbknapp@gmail.com>") - (@arg opt: -o --option +takes_value ... "tests options") - (@arg positional: index(1) "tests positionals") - (@arg flag: -f --flag ... +global "tests flags") - (@arg flag2: -F conflicts_with[flag] requires[option2] - "tests flags with exclusions") - (@arg option2: --long_option_2 conflicts_with[option] requires[positional2] - "tests long options with exclusions") - (@arg positional2: index(2) "tests positionals with exclusions") - (@arg option3: -O --Option +takes_value possible_value[fast slow] - "tests options with specific value sets") - (@arg positional3: index(3) ... possible_value[vi emacs] - "tests positionals with specific values") - (@arg multvals: --multvals +takes_value value_name[one two] - "Tests multiple values, not mult occs") - (@arg multvalsmo: --multvalsmo ... +takes_value value_name[one two] - "Tests multiple values, not mult occs") - (@arg minvals: --minvals2 min_values(1) ... +takes_value "Tests 2 min vals") - (@arg maxvals: --maxvals3 ... +takes_value max_values(3) "Tests 3 max vals") - (@subcommand subcmd => - (about: "tests subcommands") - (version: "0.1") - (author: "Kevin K. <kbknapp@gmail.com>") - (@arg scoption: -o --option ... +takes_value "tests options") - (@arg scpositional: index(1) "tests positionals")) - ); -} - -#[test] -fn quoted_app_name() { - let app = clap_app!(("app name with spaces-and-hyphens") => - (version: "0.1") - (about: "tests clap library") - (author: "Kevin K. <kbknapp@gmail.com>") - (@arg opt: -o --option +takes_value ... "tests options") - (@arg positional: index(1) "tests positionals") - (@arg flag: -f --flag ... +global "tests flags") - (@arg flag2: -F conflicts_with[flag] requires[option2] - "tests flags with exclusions") - (@arg option2: --long_option_2 conflicts_with[option] requires[positional2] - "tests long options with exclusions") - (@arg positional2: index(2) "tests positionals with exclusions") - (@arg option3: -O --Option +takes_value possible_value[fast slow] - "tests options with specific value sets") - (@arg positional3: index(3) ... possible_value[vi emacs] - "tests positionals with specific values") - (@arg multvals: --multvals +takes_value value_name[one two] - "Tests multiple values, not mult occs") - (@arg multvalsmo: --multvalsmo ... +takes_value value_name[one two] - "Tests multiple values, not mult occs") - (@arg minvals: --minvals2 min_values(1) ... +takes_value "Tests 2 min vals") - (@arg maxvals: --maxvals3 ... +takes_value max_values(3) "Tests 3 max vals") - (@subcommand subcmd => - (about: "tests subcommands") - (version: "0.1") - (author: "Kevin K. <kbknapp@gmail.com>") - (@arg scoption: -o --option ... +takes_value "tests options") - (@arg scpositional: index(1) "tests positionals")) - ); - - assert_eq!(app.p.meta.name, "app name with spaces-and-hyphens"); - - let mut help_text = vec![]; - app.write_help(&mut help_text).expect("Could not write help text."); - let help_text = String::from_utf8(help_text).expect("Help text is not valid utf-8"); - assert!(help_text.starts_with("app name with spaces-and-hyphens 0.1\n")); -} - -#[test] -fn quoted_arg_long_name() { - let app = clap_app!(claptests => - (version: "0.1") - (about: "tests clap library") - (author: "Kevin K. <kbknapp@gmail.com>") - (@arg opt: -o --option +takes_value ... "tests options") - (@arg positional: index(1) "tests positionals") - (@arg flag: -f --flag ... +global "tests flags") - (@arg flag2: -F conflicts_with[flag] requires[option2] - "tests flags with exclusions") - (@arg option2: --("long-option-2") conflicts_with[option] requires[positional2] - "tests long options with exclusions") - (@arg positional2: index(2) "tests positionals with exclusions") - (@arg option3: -O --Option +takes_value possible_value[fast slow] - "tests options with specific value sets") - (@arg positional3: index(3) ... possible_value[vi emacs] - "tests positionals with specific values") - (@arg multvals: --multvals +takes_value value_name[one two] - "Tests multiple values, not mult occs") - (@arg multvalsmo: --multvalsmo ... +takes_value value_name[one two] - "Tests multiple values, not mult occs") - (@arg minvals: --minvals2 min_values(1) ... +takes_value "Tests 2 min vals") - (@arg maxvals: --maxvals3 ... +takes_value max_values(3) "Tests 3 max vals") - (@subcommand subcmd => - (about: "tests subcommands") - (version: "0.1") - (author: "Kevin K. <kbknapp@gmail.com>") - (@arg scoption: -o --option ... +takes_value "tests options") - (@arg scpositional: index(1) "tests positionals")) - ); - - let matches = app.get_matches_from_safe(vec!["bin_name", "value1", "value2", "--long-option-2"]) - .expect("Expected to successfully match the given args."); - assert!(matches.is_present("option2")); -} - -#[test] -fn quoted_arg_name() { - let app = clap_app!(claptests => - (version: "0.1") - (about: "tests clap library") - (author: "Kevin K. <kbknapp@gmail.com>") - (@arg opt: -o --option +takes_value ... "tests options") - (@arg ("positional-arg"): index(1) "tests positionals") - (@arg flag: -f --flag ... +global "tests flags") - (@arg flag2: -F conflicts_with[flag] requires[option2] - "tests flags with exclusions") - (@arg option2: --("long-option-2") conflicts_with[option] requires[positional2] - "tests long options with exclusions") - (@arg positional2: index(2) "tests positionals with exclusions") - (@arg option3: -O --Option +takes_value possible_value[fast slow] - "tests options with specific value sets") - (@arg ("positional-3"): index(3) ... possible_value[vi emacs] - "tests positionals with specific values") - (@arg multvals: --multvals +takes_value value_name[one two] - "Tests multiple values, not mult occs") - (@arg multvalsmo: --multvalsmo ... +takes_value value_name[one two] - "Tests multiple values, not mult occs") - (@arg minvals: --minvals2 min_values(1) ... +takes_value "Tests 2 min vals") - (@arg maxvals: --maxvals3 ... +takes_value max_values(3) "Tests 3 max vals") - (@subcommand subcmd => - (about: "tests subcommands") - (version: "0.1") - (author: "Kevin K. <kbknapp@gmail.com>") - (@arg scoption: -o --option ... +takes_value "tests options") - (@arg scpositional: index(1) "tests positionals")) - ); - - let matches = app.get_matches_from_safe(vec!["bin_name", "value1", "value2", "--long-option-2"]) - .expect("Expected to successfully match the given args."); - assert!(matches.is_present("option2")); -} - -#[test] -fn group_macro() { - let app = clap_app!(claptests => - (version: "0.1") - (about: "tests clap library") - (author: "Kevin K. <kbknapp@gmail.com>") - (@group difficulty => - (@arg hard: -h --hard "Sets hard mode") - (@arg normal: -n --normal "Sets normal mode") - (@arg easy: -e --easy "Sets easy mode") - ) - ); - - let result = app.get_matches_from_safe(vec!["bin_name", "--hard"]); - assert!(result.is_ok()); - let matches = result.expect("Expected to successfully match the given args."); - assert!(matches.is_present("difficulty")); - assert!(matches.is_present("hard")); -} - -#[test] -fn group_macro_set_multiple() { - let app = clap_app!(claptests => - (version: "0.1") - (about: "tests clap library") - (author: "Kevin K. <kbknapp@gmail.com>") - (@group difficulty +multiple => - (@arg hard: -h --hard "Sets hard mode") - (@arg normal: -n --normal "Sets normal mode") - (@arg easy: -e --easy "Sets easy mode") - ) - ); - - let result = app.get_matches_from_safe(vec!["bin_name", "--hard", "--easy"]); - assert!(result.is_ok()); - let matches = result.expect("Expected to successfully match the given args."); - assert!(matches.is_present("difficulty")); - assert!(matches.is_present("hard")); - assert!(matches.is_present("easy")); - assert!(!matches.is_present("normal")); -} - -#[test] -fn group_macro_set_not_multiple() { - let app = clap_app!(claptests => - (version: "0.1") - (about: "tests clap library") - (author: "Kevin K. <kbknapp@gmail.com>") - (@group difficulty !multiple => - (@arg hard: -h --hard "Sets hard mode") - (@arg normal: -n --normal "Sets normal mode") - (@arg easy: -e --easy "Sets easy mode") - ) - ); - - let result = app.get_matches_from_safe(vec!["bin_name", "--hard", "--easy"]); - assert!(result.is_err()); - let err = result.unwrap_err(); - assert_eq!(err.kind, ErrorKind::ArgumentConflict); -} - -#[test] -fn group_macro_set_required() { - let app = clap_app!(claptests => - (version: "0.1") - (about: "tests clap library") - (author: "Kevin K. <kbknapp@gmail.com>") - (@group difficulty +required => - (@arg hard: -h --hard "Sets hard mode") - (@arg normal: -n --normal "Sets normal mode") - (@arg easy: -e --easy "Sets easy mode") - ) - ); - - let result = app.get_matches_from_safe(vec!["bin_name"]); - assert!(result.is_err()); - let err = result.unwrap_err(); - assert_eq!(err.kind, ErrorKind::MissingRequiredArgument); -} - -#[test] -fn group_macro_set_not_required() { - let app = clap_app!(claptests => - (version: "0.1") - (about: "tests clap library") - (author: "Kevin K. <kbknapp@gmail.com>") - (@group difficulty !required => - (@arg hard: -h --hard "Sets hard mode") - (@arg normal: -n --normal "Sets normal mode") - (@arg easy: -e --easy "Sets easy mode") - ) - ); - - let result = app.get_matches_from_safe(vec!["bin_name"]); - assert!(result.is_ok()); - let matches = result.expect("Expected to successfully match the given args."); - assert!(!matches.is_present("difficulty")); -} - -#[test] -fn multiarg() { - let app = || clap_app!( - claptests => - (@arg flag: --flag "value") - (@arg multiarg: --multiarg - default_value("flag-unset") default_value_if("flag", None, "flag-set") - "multiarg") - (@arg multiarg2: --multiarg2 - default_value("flag-unset") default_value_if("flag", None, "flag-set",) - "multiarg2") - ); - - let matches = app() - .get_matches_from_safe(vec!["bin_name"]) - .expect("match failed"); - assert_eq!(matches.value_of("multiarg"), Some("flag-unset")); - assert_eq!(matches.value_of("multiarg2"), Some("flag-unset")); - - let matches = app() - .get_matches_from_safe(vec!["bin_name", "--flag"]) - .expect("match failed"); - assert_eq!(matches.value_of("multiarg"), Some("flag-set")); - assert_eq!(matches.value_of("multiarg2"), Some("flag-set")); -} - -#[test] -fn arg_enum() { - // Helper macros to avoid repetition - macro_rules! test_greek { - ($arg_enum:item, $tests:block) => {{ - $arg_enum - // FromStr implementation - assert!("Charlie".parse::<Greek>().is_err()); - // Display implementation - assert_eq!(format!("{}", Greek::Alpha), "Alpha"); - assert_eq!(format!("{}", Greek::Bravo), "Bravo"); - // fn variants() - assert_eq!(Greek::variants(), ["Alpha", "Bravo"]); - // rest of tests - $tests - }}; - } - macro_rules! test_greek_no_meta { - {$arg_enum:item} => { - test_greek!($arg_enum, { - // FromStr implementation - assert!("Alpha".parse::<Greek>().is_ok()); - assert!("Bravo".parse::<Greek>().is_ok()); - }) - }; - } - macro_rules! test_greek_meta { - {$arg_enum:item} => { - test_greek!($arg_enum, { - // FromStr implementation - assert_eq!("Alpha".parse::<Greek>(), Ok(Greek::Alpha)); - assert_eq!("Bravo".parse::<Greek>(), Ok(Greek::Bravo)); - }) - }; - } - - // Tests for each pattern - // meta NO, pub NO, trailing comma NO - test_greek_no_meta!{ - arg_enum!{ - enum Greek { - Alpha, - Bravo - } - } - }; - // meta NO, pub NO, trailing comma YES - test_greek_no_meta!{ - arg_enum!{ - enum Greek { - Alpha, - Bravo, - } - } - }; - // meta NO, pub YES, trailing comma NO - test_greek_no_meta!{ - arg_enum!{ - pub enum Greek { - Alpha, - Bravo - } - } - }; - // meta NO, pub YES, trailing comma YES - test_greek_no_meta!{ - arg_enum!{ - pub enum Greek { - Alpha, - Bravo, - } - } - }; - // meta YES, pub NO, trailing comma NO - test_greek_meta!{ - arg_enum!{ - #[derive(Debug, PartialEq, Copy, Clone)] - enum Greek { - Alpha, - Bravo - } - } - }; - // meta YES, pub NO, trailing comma YES - test_greek_meta!{ - arg_enum!{ - #[derive(Debug, PartialEq, Copy, Clone)] - enum Greek { - Alpha, - Bravo, - } - } - }; - // meta YES, pub YES, trailing comma NO - test_greek_meta!{ - arg_enum!{ - #[derive(Debug, PartialEq, Copy, Clone)] - pub enum Greek { - Alpha, - Bravo - } - } - }; - // meta YES, pub YES, trailing comma YES - test_greek_meta!{ - arg_enum!{ - #[derive(Debug, PartialEq, Copy, Clone)] - pub enum Greek { - Alpha, - Bravo, - } - } - }; -} |