使用fb-flo监听文件改动并运行测试用例。捕捉所有错误并在结尾进行输出。

test.js

var flo = require('fb-flo'),
    fs = require('fs'),
    path = require('path'),
    exec = require('child_process').exec;

var server = flo('./core/', {
  port: 8888,
  glob: ['**/*.js']
}, resolver);

server.once('ready', function() {
  console.log('Ready!');
});

function resolver(filepath, callback) {
	var fileList = fs.readdirSync("./core/_test");
	var index = 0;
	var errorList = {};
	function runNodeTest () {
		var fileName = fileList[index];
		if (!fileName) {
			printAllError();
			console.log("!!!END!!!")
			return;
		}
		console.log("********[+",fileName,"]********");
		console.time(fileName);
		exec("node ./core/_test/"+JSON.stringify(fileName),function (err,stdout) {
			if (err) {
				var errStack = err.stack.split("\n");
				//get error line number and column number and error message as error hash
				var errHash = errStack[1]+errStack[4];
				if(!errorList[errHash]){
					errorList[errHash] = err;
				}
			}
			console.log(stdout);
			console.timeEnd(fileName);
			console.log("********[-",fileName,"(",err?"error":"success",")]********\n\n");
			index+=1;
			runNodeTest();
		});
	};
	runNodeTest();

	//prinln all error
	function printAllError (argument) {
		console.log("\n\n********[Catch",Object.keys(errorList).length,"Error!]********")
		Object.keys(errorList).forEach(function (errHash,index) {
			index = index+1;
			console.log("---------------[+error:",index,"]----------------")
			console.dir(errorList[errHash]);
			console.log("---------------[-error:",index,"]----------------")
		});
	}
}