import https://github.com/servo/html5ever

commit d1206daa740305f55a5fa159e43eb33afc359cb4

1 files changed, 43 insertions, 0 deletions

diff --git a/examples/noop-tokenize.rs b/examples/noop-tokenize.rs
new file mode 100644
index 0000000..d6c62f1
--- /dev/null
+++ b/examples/noop-tokenize.rs
@@ -0,0 +1,43 @@
+// Copyright 2014-2017 The html5ever Project Developers. See the
+// COPYRIGHT file at the top-level directory of this distribution.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+// Run a single benchmark once.  For use with profiling tools.
+
+extern crate html5ever;
+
+use std::default::Default;
+use std::io;
+
+use html5ever::tendril::*;
+use html5ever::tokenizer::{BufferQueue, Token, TokenSink, TokenSinkResult, Tokenizer};
+
+struct Sink(Vec<Token>);
+
+impl TokenSink for Sink {
+    type Handle = ();
+
+    fn process_token(&mut self, token: Token, _line_number: u64) -> TokenSinkResult<()> {
+        // Don't use the token, but make sure we don't get
+        // optimized out entirely.
+        self.0.push(token);
+        TokenSinkResult::Continue
+    }
+}
+
+fn main() {
+    let mut chunk = ByteTendril::new();
+    io::stdin().read_to_tendril(&mut chunk).unwrap();
+    let mut input = BufferQueue::new();
+    input.push_back(chunk.try_reinterpret().unwrap());
+
+    let mut tok = Tokenizer::new(Sink(Vec::new()), Default::default());
+    let _ = tok.feed(&mut input);
+    assert!(input.is_empty());
+    tok.end();
+}