mirror of
https://github.com/clap-rs/clap
synced 2024-09-22 07:11:56 +00:00
88fff13e71
Since usage parser and yaml are on the way to being deprecated (#8, #9), doing a rename also seems excessive, so rolling it back. Past relevant PRs: - clap-rs/clap#1157 - clap-rs/clap#1257
104 lines
2.9 KiB
Rust
104 lines
2.9 KiB
Rust
use clap::{App, Arg};
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use criterion::{criterion_group, criterion_main, Criterion};
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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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.arg(Arg::from_usage("-f --flag 'tests flags'"))
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.arg(Arg::from_usage("-o --option=[opt] 'tests options'"))
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.arg(Arg::from_usage("[positional] 'tests positional'"))
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}};
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}
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pub fn build_simple(c: &mut Criterion) {
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c.bench_function("build_simple", |b| b.iter(|| create_app!()));
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}
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pub fn build_with_flag(c: &mut Criterion) {
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c.bench_function("build_with_flag", |b| {
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b.iter(|| App::new("claptests").arg(Arg::from_usage("-s, --some 'something'")))
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});
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}
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pub fn build_with_flag_ref(c: &mut Criterion) {
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c.bench_function("build_with_flag_ref", |b| {
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b.iter(|| {
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let arg = Arg::from_usage("-s, --some 'something'");
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App::new("claptests").arg(&arg)
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})
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});
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}
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pub fn build_with_opt(c: &mut Criterion) {
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c.bench_function("build_with_opt", |b| {
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b.iter(|| App::new("claptests").arg(Arg::from_usage("-s, --some <FILE> 'something'")))
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});
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}
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pub fn build_with_opt_ref(c: &mut Criterion) {
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c.bench_function("build_with_opt_ref", |b| {
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b.iter(|| {
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let arg = Arg::from_usage("-s, --some <FILE> 'something'");
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App::new("claptests").arg(&arg)
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})
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});
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}
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pub fn build_with_pos(c: &mut Criterion) {
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c.bench_function("build_with_pos", |b| {
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b.iter(|| App::new("claptests").arg(Arg::new("some")))
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});
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}
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pub fn build_with_pos_ref(c: &mut Criterion) {
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c.bench_function("build_with_pos_ref", |b| {
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b.iter(|| {
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let arg = Arg::new("some");
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App::new("claptests").arg(&arg)
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})
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});
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}
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pub fn parse_simple_with_flag(c: &mut Criterion) {
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c.bench_function("parse_simple_with_flag", |b| {
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b.iter(|| create_app!().get_matches_from(vec!["myprog", "-f"]))
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});
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}
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pub fn parse_simple_with_opt(c: &mut Criterion) {
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c.bench_function("parse_simple_with_opt", |b| {
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b.iter(|| create_app!().get_matches_from(vec!["myprog", "-o", "option1"]))
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});
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}
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pub fn parse_simple_with_pos(c: &mut Criterion) {
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c.bench_function("parse_simple_with_pos", |b| {
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b.iter(|| create_app!().get_matches_from(vec!["myprog", "arg1"]))
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});
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}
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pub fn parse_simple_with_complex(c: &mut Criterion) {
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c.bench_function("parse_simple_with_complex", |b| {
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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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}
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criterion_group!(
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benches,
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parse_simple_with_complex,
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parse_simple_with_pos,
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parse_simple_with_opt,
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parse_simple_with_flag,
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build_with_pos_ref,
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build_with_pos,
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build_with_opt_ref,
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build_with_opt,
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build_with_flag_ref,
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build_with_flag,
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build_simple
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);
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criterion_main!(benches);
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