Add asting benchmark

Signed-off-by: Marcel Müller <neikos@neikos.email>

benches/asting.rs

@@ -0,0 +1,54 @@
+use criterion::BenchmarkId;
+use criterion::Criterion;
+use criterion::criterion_group;
+use criterion::criterion_main;
+use nomo::input::NomoInput;
+
+fn asting_benchmark(c: &mut Criterion) {
+    let mut parsing = c.benchmark_group("Asting");
+
+    for size in [1, 10, 200, 1000] {
+        let mut input = String::new();
+
+        for _ in 0..size {
+            input.push_str("{{ if foo }}{{= variable }}{{ end }}");
+        }
+
+        let input = NomoInput::from(input);
+
+        parsing.throughput(criterion::Throughput::Bytes(input.len() as u64));
+        parsing.bench_with_input(BenchmarkId::from_parameter(size), &input, |b, input| {
+            b.iter(|| {
+                let tokens = nomo::parser::parse(input.clone()).unwrap();
+                let _ast = nomo::ast::parse(tokens.tokens()).unwrap();
+            });
+        });
+    }
+}
+
+fn asting_nested(c: &mut Criterion) {
+    let mut parsing = c.benchmark_group("Asting");
+
+    for size in [1, 2, 8, 12] {
+        let mut input = String::new();
+
+        for _ in 0..size {
+            input = format!(
+                "{{{{ for foo in bar }}}} {input} {{{{ if foo }}}} Hi! {input} {{{{ end }}}} Yooo {{{{ end }}}}"
+            );
+        }
+
+        let input = NomoInput::from(input);
+
+        parsing.throughput(criterion::Throughput::Bytes(input.len() as u64));
+        parsing.bench_with_input(BenchmarkId::from_parameter(size), &input, |b, input| {
+            b.iter(|| {
+                let tokens = nomo::parser::parse(input.clone()).unwrap();
+                let _ast = nomo::ast::parse(tokens.tokens()).unwrap();
+            });
+        });
+    }
+}
+
+criterion_group!(benches, asting_benchmark, asting_nested);
+criterion_main!(benches);