如何使用node-inspector调试nodeunit [英] how to debug nodeunit using node-inspector
问题描述
我可以做到:
- I can test node.js modules using nodeunit.
- I can debug my node.js express site using node inspector.
但是如何使用节点检查器调试nodeunit测试?
But how to debug nodeunit test using node inspector?
我尝试了,但是没有用:
I tried, but not working:
-
nodeunit --debug myNodeUnitModule_test.js
它不起作用. - 我尝试安装 nodebug .
并按如下方式使用它:
nodebug /usr/local/bin/nodeunit myNodeunit_test.js
但它既不能在ubuntu(No such file or directory
)上也不能在mac(env: node\r: No such file or directory
)上工作
nodeunit --debug myNodeUnitModule_test.js
It's not working.- I tried to install nodebug.
And used it like this:
nodebug /usr/local/bin/nodeunit myNodeunit_test.js
But it's not working neither on ubuntu (No such file or directory
) nor on mac (env: node\r: No such file or directory
)
几乎可以使用 节点--debug/usr/local/bin/nodeunit ./routes/edit/bodyTelInfoArraysToObject_test.js
其中/usr/local/bin/nodeunit
是命令which nodeunit
获得输出:
debugger listening on port 5858
并在那里执行测试.
got output:
debugger listening on port 5858
and test executed there.
但是我无法跳入调试:当我在chrome中打开url localhost:8080
观看调试时:
But I can't jump in debuggin: when I open url localhost:8080
in chrome to watch debugging:
- 第一次加载时我看到文件列表为空
- 第二次加载:找不到页面.
在我的nodeunit测试中,我写了debugger
以在那里停止调试.
但是什么都没有.
On my nodeunit test I wrote debugger
to stop on debug there.
But nothing.
推荐答案
在测试中插入debugger;
命令
exports['Main test'] = function(test){
debugger;
test.expect(1);
test.ok(true, 'Must be ok');
test.done();
};
并开始所有这一切
$ node --debug-brk `which nodeunit` test.js
现在,在浏览器中按F8,然后按F10,在测试中的第一个debugger;
命令之后,您就在下一行.
Now in browser press F8, then F10, and you are right on the next line after first debugger;
command in your test.
但是我更喜欢从节点管理器开始一切,当测试完成或项目目录中的文件被更改时,它们会自动重新启动测试:
But I prefer to start everything with node-supervisor, that restart test automatically when test finished or files in project directory changed:
$ npm -g install supervisor node-inspector
$ # console 1
$ # supervisor restarts node-inspector when it quits
$ # ignores file changes
$ supervisor -i . -x node-inspector .
$ # console 2
$ supervisor --debug-brk -- `which nodeunit` test/index.js
这篇关于如何使用node-inspector调试nodeunit的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!