Adds a benchmark

tailhook · Sep 23, 2017 · 91e5468 · 91e5468
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commit 91e5468
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diff --git a/benches/swindon_dir.rs b/benches/swindon_dir.rs
@@ -0,0 +1,85 @@
+#![feature(test)]
+
+extern crate trimmer;
+extern crate test;
+extern crate serde_json;
+
+use std::str::FromStr;
+use trimmer::{Template, Context};
+use serde_json::Value;
+use test::Bencher;
+
+
+fn template() -> Template {
+ trimmer::Parser::new().parse(r###"## syntax: indent
+<!DOCTYPE html>
+<html>
+ <head>
+ <title>Listing of the directory {{ path }}</title>
+ </head>
+ <body>
+ <h1>Listing of the directory {{ path }}</h1>
+ <ul>
+ ## for entry in entries
+ <li>
+ ## if entry.is_dir
+ <a href="{{ path }}/{{ entry.name }}/">{{ entry.name }}/</a>
+ ## else
+ <a href="{{ path }}/{{ entry.name }}">{{ entry.name }}</a>
+ ## endif
+ {# TODO(tailhook) add some file attributes #}
+ </li>
+ ## endfor
+ </ul>
+ <hr>
+ <p>Yours faithfully,<br>
+ swindon web server
+ </p>
+ </body>
+</html>
+ "###).unwrap()
+}
+
+fn data() -> Value {
+ Value::from_str(r#"[
+ {"name": "file1", "is_dir": false},
+ {"name": "file2", "is_dir": false},
+ {"name": "file3", "is_dir": false},
+ {"name": "file4", "is_dir": false},
+ {"name": "file5", "is_dir": false},
+ {"name": "file6", "is_dir": false},
+ {"name": "dir1", "is_dir": true},
+ {"name": "dir2", "is_dir": true},
+ {"name": "dir3", "is_dir": true},
+ {"name": "dir4", "is_dir": true},
+ {"name": "dir5", "is_dir": true},
+ {"name": "file7", "is_dir": false},
+ {"name": "file8", "is_dir": false},
+ {"name": "file9", "is_dir": false},
+ {"name": "file10", "is_dir": false}
+ ]"#).unwrap()
+}
+
+#[test]
+fn works() {
+ let tpl = template();
+ let path = "/my/path";
+ let data = data();
+ let mut ctx = Context::new();
+ ctx.set("path", &path);
+ ctx.set("entries", &data);
+ tpl.render(&ctx).unwrap();
+}
+
+#[bench]
+fn render(b: &mut Bencher) {
+ let tpl = template();
+ let path = "/my/path";
+ let data = data();
+ let mut ctx = Context::new();
+ ctx.set("path", &path);
+ ctx.set("entries", &data);
+ b.iter(|| {
+ tpl.render(&ctx).unwrap();
+ });
+}
diff --git a/vagga.yaml b/vagga.yaml
@@ -39,6 +39,12 @@ commands:
  prerequisites: [test-no-default-features]
  run: [cargo, test]
 
+ bench: !Command
+ description: Run benchmarks
+ container: bench
+ environ: { RUST_BACKTRACE: 1 }
+ run: [cargo, bench]
+
  _bulk: !Command
  description: Run `bulk` command (for version bookkeeping)
  container: ubuntu
@@ -71,6 +77,19 @@ containers:
  HOME: /work/target
  USER: pc
 
+ bench:
+ setup:
+ - !Ubuntu xenial
+ - !Install [ca-certificates, wget, build-essential]
+ - !TarInstall
+ url: https://static.rust-lang.org/dist/rust-nightly-x86_64-unknown-linux-gnu.tar.gz
+ script: |
+ ./install.sh --prefix=/usr \
+ --components=rustc,rust-std-x86_64-unknown-linux-gnu,cargo
+ environ:
+ HOME: /work/target
+ USER: pc
+
  doc:
  setup:
  - !Alpine v3.4