diff options
Diffstat (limited to 'clap/benches/03_complex.rs')
-rw-r--r-- | clap/benches/03_complex.rs | 230 |
1 files changed, 230 insertions, 0 deletions
diff --git a/clap/benches/03_complex.rs b/clap/benches/03_complex.rs new file mode 100644 index 0000000..b00fc4e --- /dev/null +++ b/clap/benches/03_complex.rs @@ -0,0 +1,230 @@ +#![feature(test)] + +#[macro_use] +extern crate clap; +extern crate test; + +use clap::{App, Arg, SubCommand, AppSettings}; + +use test::Bencher; + +static ARGS: &'static str = "-o --option=[opt]... 'tests options' + [positional] 'tests positionals'"; +static OPT3_VALS: [&'static str; 2] = ["fast", "slow"]; +static POS3_VALS: [&'static str; 2] = ["vi", "emacs"]; + +macro_rules! create_app { + () => ({ + App::new("claptests") + .version("0.1") + .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("option2"), + 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] 'tests options with specific value sets'").possible_values(&OPT3_VALS), + Arg::from_usage("[positional3]... 'tests positionals with 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, not 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("[scpositional] 'tests positionals'")) + }) +} + +#[bench] +fn create_app_from_usage(b: &mut Bencher) { + + b.iter(|| create_app!()); +} + +#[bench] +fn create_app_builder(b: &mut Bencher) { + b.iter(|| { + App::new("claptests") + .version("0.1") + .about("tests clap library") + .author("Kevin K. <kbknapp@gmail.com>") + .arg(Arg::with_name("opt") + .help("tests options") + .short("o") + .long("option") + .takes_value(true) + .multiple(true)) + .arg(Arg::with_name("positional") + .help("tests positionals") + .index(1)) + .arg(Arg::with_name("flag") + .short("f") + .help("tests flags") + .long("flag") + .multiple(true) + .global(true)) + .arg(Arg::with_name("flag2") + .short("F") + .help("tests flags with exclusions") + .conflicts_with("flag") + .requires("option2")) + .arg(Arg::with_name("option2") + .help("tests long options with exclusions") + .conflicts_with("option") + .requires("positional2") + .takes_value(true) + .long("long-option-2")) + .arg(Arg::with_name("positional2") + .index(3) + .help("tests positionals with exclusions")) + .arg(Arg::with_name("option3") + .short("O") + .long("Option") + .takes_value(true) + .help("tests options with specific value sets") + .possible_values(&OPT3_VALS)) + .arg(Arg::with_name("positional3") + .multiple(true) + .help("tests positionals with specific values") + .index(4) + .possible_values(&POS3_VALS)) + .arg(Arg::with_name("multvals") + .long("multvals") + .takes_value(true) + .help("Tests multiple values, not mult occs") + .value_names(&["one", "two"])) + .arg(Arg::with_name("multvalsmo") + .long("multvalsmo") + .takes_value(true) + .multiple(true) + .help("Tests multiple values, not mult occs") + .value_names(&["one", "two"])) + .arg(Arg::with_name("minvals") + .long("minvals2") + .multiple(true) + .takes_value(true) + .help("Tests 2 min vals") + .min_values(2)) + .arg(Arg::with_name("maxvals") + .long("maxvals3") + .takes_value(true) + .multiple(true) + .help("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(Arg::with_name("scoption") + .short("o") + .long("option") + .multiple(true) + .takes_value(true) + .help("tests options")) + .arg(Arg::with_name("scpositional") + .index(1) + .help("tests positionals"))); + }); +} + +#[bench] +fn create_app_macros(b: &mut Bencher) { + b.iter(|| { + 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")) + ); + }); +} + +#[bench] +fn parse_clean(b: &mut Bencher) { + b.iter(|| create_app!().get_matches_from(vec![""])); +} + +#[bench] +fn parse_flag(b: &mut Bencher) { + b.iter(|| create_app!().get_matches_from(vec!["myprog", "-f"])); +} + +#[bench] +fn parse_option(b: &mut Bencher) { + b.iter(|| create_app!().get_matches_from(vec!["myprog", "-o", "option1"])); +} + +#[bench] +fn parse_positional(b: &mut Bencher) { + b.iter(|| create_app!().get_matches_from(vec!["myprog", "arg1"])); +} + +#[bench] +fn parse_sc_clean(b: &mut Bencher) { + b.iter(|| create_app!().get_matches_from(vec!["myprog", "subcmd"])); +} + +#[bench] +fn parse_sc_flag(b: &mut Bencher) { + b.iter(|| create_app!().get_matches_from(vec!["myprog", "subcmd", "-f"])); +} + +#[bench] +fn parse_sc_option(b: &mut Bencher) { + b.iter(|| create_app!().get_matches_from(vec!["myprog", "subcmd", "-o", "option1"])); +} + +#[bench] +fn parse_sc_positional(b: &mut Bencher) { + b.iter(|| create_app!().get_matches_from(vec!["myprog", "subcmd", "arg1"])); +} + +#[bench] +fn parse_complex1(b: &mut Bencher) { + b.iter(|| create_app!().get_matches_from(vec!["myprog", "-ff", "-o", "option1", "arg1", "-O", "fast", "arg2", "--multvals", "one", "two", "emacs"])); +} + +#[bench] +fn parse_complex2(b: &mut Bencher) { + b.iter(|| create_app!().get_matches_from(vec!["myprog", "arg1", "-f", "arg2", "--long-option-2", "some", "-O", "slow", "--multvalsmo", "one", "two", "--minvals2", "3", "2", "1"])); +} + +#[bench] +fn parse_complex2_with_args_negate_scs(b: &mut Bencher) { + b.iter(|| create_app!().setting(AppSettings::ArgsNegateSubcommands).get_matches_from(vec!["myprog", "arg1", "-f", "arg2", "--long-option-2", "some", "-O", "slow", "--multvalsmo", "one", "two", "--minvals2", "3", "2", "1"])); +} + +#[bench] +fn parse_sc_complex(b: &mut Bencher) { + b.iter(|| create_app!().get_matches_from(vec!["myprog", "subcmd", "-f", "-o", "option1", "arg1"])); +} |