Add spitfire-like benchmark

benches/spitfire.rs

@@ -0,0 +1,49 @@
+//! Benchmark from youtube/spitfire
+
+#![feature(test)]
+
+extern crate trimmer;
+extern crate test;
+#[macro_use] extern crate serde_json;
+
+use trimmer::{Template, Context};
+use serde_json::Value;
+use test::Bencher;
+
+
+fn template() -> Template {
+ trimmer::Parser::new().parse(r###"## syntax: indent
+<table>
+ ## for row in table
+ <tr>
+ ## for _, column in row
+ <td>{{ column }}</td>
+ ## endfor
+ </tr>
+ ## endfor
+</table>
+ "###).unwrap()
+}
+
+#[bench]
+fn render(b: &mut Bencher) {
+ let tpl = template();
+ let row = json!({
+ "a": 1,
+ "b": 2,
+ "c": 3,
+ "d": 4,
+ "e": 5,
+ "f": 6,
+ "g": 7,
+ "h": 8,
+ "i": 9,
+ "j": 10,
+ });
+ let table = Value::Array((0..1000).map(|_| row.clone()).collect());
+ let mut ctx = Context::new();
+ ctx.set("table", &table);
+ b.iter(|| {
+ tpl.render(&ctx).unwrap();
+ });
+}