Add bench for Pwsh

Author: allenap

Cargo.toml

@@ -34,11 +34,16 @@ harness = false
 required-features = ["bash"]
 
 [[bench]]
-name = "sh"
+name = "fish"
 harness = false
-required-features = ["sh"]
+required-features = ["fish"]
 
 [[bench]]
-name = "fish"
+name = "pwsh"
 harness = false
-required-features = ["fish"]
+required-features = ["pwsh"]
+
+[[bench]]
+name = "sh"
+harness = false
+required-features = ["sh"]

benches/pwsh.rs

@@ -0,0 +1,38 @@
+use criterion::{black_box, criterion_group, criterion_main, Criterion};
+
+use shell_quote::Pwsh;
+
+fn criterion_benchmark(c: &mut Criterion) {
+    let empty_string = "";
+    c.bench_function("pwsh escape empty", |b| {
+        b.iter(|| Pwsh::quote_vec(black_box(empty_string)))
+    });
+
+    let alphanumeric_short = "abcdefghijklmnopqrstuvwxyz0123456789";
+    c.bench_function("pwsh escape a-z", |b| {
+        b.iter(|| Pwsh::quote_vec(black_box(alphanumeric_short)))
+    });
+
+    let alphanumeric_long = alphanumeric_short.repeat(1000);
+    c.bench_function("pwsh escape a-z long", |b| {
+        b.iter(|| Pwsh::quote_vec(black_box(&alphanumeric_long)))
+    });
+
+    let bytes_short = (1..=255u8).map(char::from).collect::<String>();
+    c.bench_function("pwsh escape bytes", |b| {
+        b.iter(|| Pwsh::quote_vec(black_box(&bytes_short)))
+    });
+
+    let bytes_long = bytes_short.repeat(1000);
+    c.bench_function("pwsh escape bytes long", |b| {
+        b.iter(|| Pwsh::quote_vec(black_box(&bytes_long)))
+    });
+
+    let utf8 = ('\x01'..=char::MAX).collect::<String>();
+    c.bench_function("pwsh escape utf-8", |b| {
+        b.iter(|| Pwsh::quote_vec(black_box(&utf8)))
+    });
+}
+
+criterion_group!(benches, criterion_benchmark);
+criterion_main!(benches);