Add vulcanize to tools.

tools/vulcanize/node_modules/vulcanize/node_modules/cheerio/node_modules/htmlparser2/node_modules/domutils/tests/00-runtests.js

Index: tools/vulcanize/node_modules/vulcanize/node_modules/cheerio/node_modules/htmlparser2/node_modules/domutils/tests/00-runtests.js
diff --git a/tools/vulcanize/node_modules/vulcanize/node_modules/cheerio/node_modules/htmlparser2/node_modules/domutils/tests/00-runtests.js b/tools/vulcanize/node_modules/vulcanize/node_modules/cheerio/node_modules/htmlparser2/node_modules/domutils/tests/00-runtests.js
new file mode 100644
index 0000000000000000000000000000000000000000..cf7a3b7f87a4dd93bf5ce793e36302f903d64beb
--- /dev/null
+++ b/tools/vulcanize/node_modules/vulcanize/node_modules/cheerio/node_modules/htmlparser2/node_modules/domutils/tests/00-runtests.js
@@ -0,0 +1,64 @@
+var fs = require("fs"),
+	assert = require("assert");
+
+var runCount = 0,
+	testCount = 0;
+
+function compare(expected, result){
+	if(typeof expected !== typeof result){
+		throw Error("types didn't match");
+	}
+	if(typeof expected !== "object" || expected === null){
+		if(expected !== result){
+			throw Error("result doesn't equal expected");
+		}
+		return;
+	}
+
+	for(var prop in expected){
+		if(!(prop in result)) throw Error("result didn't contain property " + prop);
+		compare(expected[prop], result[prop]);
+	}
+}
+
+function runTests(test){
+	//read files, load them, run them
+	fs.readdirSync(__dirname + test.dir
+	).map(function(file){
+		if(file[0] === ".") return false;
+		if(file.substr(-5) === ".json") return JSON.parse(
+			fs.readFileSync(__dirname + test.dir + file)
+		);
+		return require(__dirname + test.dir + file);
+	}).forEach(function(file){
+		if(!file) return;
+		var second = false;
+		
+		runCount++;
+		
+		console.log("Testing:", file.name);
+		
+		test.test(file, function(err, dom){
+			assert.ifError(err);
+			compare(file.expected, dom);
+						
+			if(second){
+				runCount--;
+				testCount++;
+			}
+			else second = true;
+		});
+	});
+	console.log("->", test.dir.slice(1, -1), "started");
+}
+
+//run all tests
+[
+ "./02-dom_utils.js"
+].map(require).forEach(runTests);
+
+//log the results
+(function check(){
+	if(runCount !== 0) return process.nextTick(check);
+	console.log("Total tests:", testCount);
+}());