1 files changed, 26 insertions, 0 deletions
diff --git a/src/tools/rustdoc-js/tester.js b/src/tools/rustdoc-js/tester.js
new file mode 100644
index 00000000000..9789c007d16
--- /dev/null
+++ b/src/tools/rustdoc-js/tester.js
@@ -0,0 +1,26 @@
+// Copyright 2017 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// 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.
+
+const fs = require('fs');
+
+const TEST_FOLDER = 'src/test/rustdoc-js/';
+
+function loadFile(filePath) {
+    var src = fs.readFileSync(filePath, 'utf8').split('\n').slice(15, -10).join('\n');
+    var Module = module.constructor;
+    var m = new Module();
+    m._compile(src, filePath);
+    return m;
+}
+
+fs.readdirSync(TEST_FOLDER).forEach(function(file) {
+    var file = require(TEST_FOLDER + file);
+    const expected = file.EXPECTED;
+});