Does Search Engine Crawl WebConfig/Global.asa/Global.aspx Files?

Hello Friends,

Do search engines crawl Webconfig and other files like Global.asa (ASP), Global.asax (asp.net)?
I had applied a 301 redirection using Global.asax file in asp.net for a website. When i tested the redirection using few online tools, they say the resdirection is 301. But if search engines can't read these files then it will be a waste.
Please tell me that whether these files are crawled or not?

 

As long as the file outputs html you can call it global.xyz and the search engines still spider it.