mirror of
https://github.com/clap-rs/clap
synced 2024-12-13 22:32:33 +00:00
95 lines
2.3 KiB
Rust
95 lines
2.3 KiB
Rust
#![feature(test)]
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extern crate clap;
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extern crate test;
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use clap::{App, Arg};
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use test::Bencher;
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macro_rules! create_app {
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() => ({
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App::new("claptests")
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.version("0.1")
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.about("tests clap library")
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.author("Kevin K. <kbknapp@gmail.com>")
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.args_from_usage("-f --flag 'tests flags'
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-o --option=[opt] 'tests options'
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[positional] 'tests positional'")
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})
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}
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#[bench]
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fn build_app(b: &mut Bencher) { b.iter(|| create_app!()); }
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#[bench]
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fn add_flag(b: &mut Bencher) {
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fn build_app() -> App<'static, 'static> { App::new("claptests") }
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b.iter(|| build_app().arg(Arg::from("-s, --some 'something'")));
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}
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#[bench]
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fn add_flag_ref(b: &mut Bencher) {
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fn build_app() -> App<'static, 'static> { App::new("claptests") }
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b.iter(|| {
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let arg = Arg::from("-s, --some 'something'");
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build_app().arg(&arg)
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});
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}
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#[bench]
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fn add_opt(b: &mut Bencher) {
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fn build_app() -> App<'static, 'static> { App::new("claptests") }
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b.iter(|| build_app().arg(Arg::from("-s, --some <FILE> 'something'")));
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}
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#[bench]
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fn add_opt_ref(b: &mut Bencher) {
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fn build_app() -> App<'static, 'static> { App::new("claptests") }
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b.iter(|| {
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let arg = Arg::from("-s, --some <FILE> 'something'");
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build_app().arg(&arg)
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});
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}
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#[bench]
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fn add_pos(b: &mut Bencher) {
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fn build_app() -> App<'static, 'static> { App::new("claptests") }
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b.iter(|| build_app().arg(Arg::with_name("some")));
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}
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#[bench]
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fn add_pos_ref(b: &mut Bencher) {
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fn build_app() -> App<'static, 'static> { App::new("claptests") }
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b.iter(|| {
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let arg = Arg::with_name("some");
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build_app().arg(&arg)
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});
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}
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#[bench]
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fn parse_clean(b: &mut Bencher) { b.iter(|| create_app!().get_matches_from(vec![""])); }
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#[bench]
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fn parse_flag(b: &mut Bencher) { b.iter(|| create_app!().get_matches_from(vec!["myprog", "-f"])); }
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#[bench]
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fn parse_option(b: &mut Bencher) {
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b.iter(|| create_app!().get_matches_from(vec!["myprog", "-o", "option1"]));
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}
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#[bench]
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fn parse_positional(b: &mut Bencher) {
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b.iter(|| create_app!().get_matches_from(vec!["myprog", "arg1"]));
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}
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#[bench]
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fn parse_complex(b: &mut Bencher) {
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b.iter(|| create_app!().get_matches_from(vec!["myprog", "-o", "option1", "-f", "arg1"]));
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}
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