Simply Testable Blog

Figuring out how to automate away the pain of routine front-end web testing; the story behind SimplyTestable.com.

211 posts covering the initial idea, growth of the service, features, advances, failures and successes.

Today I spotted a second case where an HTML validation test doesn't complete properly - redirect loops.

A redirect loop occurs when a URL that issues a 301, 302 or 303 redirect to another URL (perhaps back to the previous URL) in such a way that an unending loop of redirects is created.

This can never be intended for any meaningful website; a redirect loop is a problem that should be addressed.

Our HTTP client library happily follows redirects and has a redirect limit.

What we don't yet have in the testing system is a means of spotting that the HTTP client has reached its redirect limit and marking the test as failed as a result.

Production bug #002 spotted.