html5ever_test_util 0.1.0

// Copyright 2014 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.

use std::fs;
use std::ffi::OsStr;
use std::path::Path;
use std::ops::FnMut;

pub fn foreach_html5lib_test<Mk>(
        src_dir: &Path,
        subdir: &'static str,
        ext: &'static OsStr,
        mut mk: Mk)
    where Mk: FnMut(&Path, fs::File)
{
    let mut test_dir_path = src_dir.to_path_buf();
    test_dir_path.push("html5lib-tests");
    test_dir_path.push(subdir);

    let test_files = fs::read_dir(&test_dir_path).unwrap();
    for entry in test_files {
        let path = entry.unwrap().path();
        if path.extension() == Some(ext) {
            let file = fs::File::open(&path).unwrap();
            mk(&path, file);
        }
    }
}