diff options
Diffstat (limited to 'clap/clap-test.rs')
-rw-r--r-- | clap/clap-test.rs | 86 |
1 files changed, 0 insertions, 86 deletions
diff --git a/clap/clap-test.rs b/clap/clap-test.rs deleted file mode 100644 index 7d57ac4..0000000 --- a/clap/clap-test.rs +++ /dev/null @@ -1,86 +0,0 @@ -#[allow(unused_imports, dead_code)] -mod test { - use std::str; - use std::io::{Cursor, Write}; - - use regex::Regex; - - use clap::{App, Arg, SubCommand, ArgGroup}; - - fn compare<S, S2>(l: S, r: S2) -> bool - where S: AsRef<str>, - S2: AsRef<str> - { - let re = Regex::new("\x1b[^m]*m").unwrap(); - // Strip out any mismatching \r character on windows that might sneak in on either side - let ls = l.as_ref().trim().replace("\r", ""); - let rs = r.as_ref().trim().replace("\r", ""); - let left = re.replace_all(&*ls, ""); - let right = re.replace_all(&*rs, ""); - let b = left == right; - if !b { - println!(); - println!("--> left"); - println!("{}", left); - println!("--> right"); - println!("{}", right); - println!("--") - } - b - } - - pub fn compare_output(l: App, args: &str, right: &str, stderr: bool) -> bool { - let mut buf = Cursor::new(Vec::with_capacity(50)); - let res = l.get_matches_from_safe(args.split(' ').collect::<Vec<_>>()); - let err = res.unwrap_err(); - err.write_to(&mut buf).unwrap(); - let content = buf.into_inner(); - let left = String::from_utf8(content).unwrap(); - assert_eq!(stderr, err.use_stderr()); - compare(left, right) - } - pub fn compare_output2(l: App, args: &str, right1: &str, right2: &str, stderr: bool) -> bool { - let mut buf = Cursor::new(Vec::with_capacity(50)); - let res = l.get_matches_from_safe(args.split(' ').collect::<Vec<_>>()); - let err = res.unwrap_err(); - err.write_to(&mut buf).unwrap(); - let content = buf.into_inner(); - let left = String::from_utf8(content).unwrap(); - assert_eq!(stderr, err.use_stderr()); - compare(&*left, right1) || compare(&*left, right2) - } - - // Legacy tests from the Python script days - - pub fn complex_app() -> App<'static, 'static> { - let args = "-o --option=[opt]... 'tests options' - [positional] 'tests positionals'"; - let opt3_vals = ["fast", "slow"]; - let pos3_vals = ["vi", "emacs"]; - App::new("clap-test") - .version("v1.4.8") - .about("tests clap library") - .author("Kevin K. <kbknapp@gmail.com>") - .args_from_usage(args) - .arg(Arg::from_usage("-f --flag... 'tests flags'") - .global(true)) - .args(&[ - Arg::from_usage("[flag2] -F 'tests flags with exclusions'").conflicts_with("flag").requires("long-option-2"), - Arg::from_usage("--long-option-2 [option2] 'tests long options with exclusions'").conflicts_with("option").requires("positional2"), - Arg::from_usage("[positional2] 'tests positionals with exclusions'"), - Arg::from_usage("-O --Option [option3] 'specific vals'").possible_values(&opt3_vals), - Arg::from_usage("[positional3]... 'tests specific values'").possible_values(&pos3_vals), - Arg::from_usage("--multvals [one] [two] 'Tests multiple values, not mult occs'"), - Arg::from_usage("--multvalsmo... [one] [two] 'Tests multiple values, and mult occs'"), - Arg::from_usage("--minvals2 [minvals]... 'Tests 2 min vals'").min_values(2), - Arg::from_usage("--maxvals3 [maxvals]... 'Tests 3 max vals'").max_values(3) - ]) - .subcommand(SubCommand::with_name("subcmd") - .about("tests subcommands") - .version("0.1") - .author("Kevin K. <kbknapp@gmail.com>") - .arg_from_usage("-o --option [scoption]... 'tests options'") - .arg_from_usage("-s --subcmdarg [subcmdarg] 'tests other args'") - .arg_from_usage("[scpositional] 'tests positionals'")) - } -} |