From 5daa1602889d17dce6830886e4402ab4e9e135f9 Mon Sep 17 00:00:00 2001
From: Noah Hellman <noah@hllmn.net>
Date: Tue, 21 Mar 2023 22:31:49 +0100
Subject: [PATCH] bench-crit: add html_borrow, html_clone

allow comparing between rendering owned, borrowed or cloned events
---
 bench/criterion/main.rs | 56 ++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 55 insertions(+), 1 deletion(-)

diff --git a/bench/criterion/main.rs b/bench/criterion/main.rs
index 28c2a4f..42835a5 100644
--- a/bench/criterion/main.rs
+++ b/bench/criterion/main.rs
@@ -64,6 +64,60 @@ fn gen_html(c: &mut criterion::Criterion) {
 }
 criterion_group!(html, gen_html);
 
+fn gen_html_borrow(c: &mut criterion::Criterion) {
+    let mut group = c.benchmark_group("html_borrow");
+    for (name, input) in bench_input::INPUTS {
+        group.throughput(criterion::Throughput::Elements(
+            jotdown::Parser::new(input).count() as u64,
+        ));
+        group.bench_with_input(
+            criterion::BenchmarkId::from_parameter(name),
+            input,
+            |b, &input| {
+                b.iter_batched(
+                    || jotdown::Parser::new(input).collect::<Vec<_>>(),
+                    |p| {
+                        let mut s = String::new();
+                        jotdown::html::Renderer::default()
+                            .push_borrowed(p.as_slice().iter(), &mut s)
+                            .unwrap();
+                        s
+                    },
+                    criterion::BatchSize::SmallInput,
+                );
+            },
+        );
+    }
+}
+criterion_group!(html_borrow, gen_html_borrow);
+
+fn gen_html_clone(c: &mut criterion::Criterion) {
+    let mut group = c.benchmark_group("html_clone");
+    for (name, input) in bench_input::INPUTS {
+        group.throughput(criterion::Throughput::Elements(
+            jotdown::Parser::new(input).count() as u64,
+        ));
+        group.bench_with_input(
+            criterion::BenchmarkId::from_parameter(name),
+            input,
+            |b, &input| {
+                b.iter_batched(
+                    || jotdown::Parser::new(input).collect::<Vec<_>>(),
+                    |p| {
+                        let mut s = String::new();
+                        jotdown::html::Renderer::default()
+                            .push(p.iter().cloned(), &mut s)
+                            .unwrap();
+                        s
+                    },
+                    criterion::BatchSize::SmallInput,
+                );
+            },
+        );
+    }
+}
+criterion_group!(html_clone, gen_html_clone);
+
 fn gen_full(c: &mut criterion::Criterion) {
     let mut group = c.benchmark_group("full");
     for (name, input) in bench_input::INPUTS {
@@ -85,4 +139,4 @@ fn gen_full(c: &mut criterion::Criterion) {
 }
 criterion_group!(full, gen_full);
 
-criterion_main!(block, inline, html, full);
+criterion_main!(block, inline, html, html_borrow, html_clone, full);