tree 2821e99a3cca5c53674a10df82bb7cfc739a2dca
parent 90b5a9bd18a72dbf3e27160fc47acfaac6c08389
author Cameron Moore <moorereason@gmail.com> 1449724900 -0600
committer Cameron Moore <moorereason@gmail.com> 1449725759 -0600

Fix closing and deleting of files in tests

A few things are fixed by this commit:

- check error value returned from `fs.RemoveAll` in `removeAllTestFiles`.
- Defer statements are a LIFO, and were out of order in some test functions.
- The TestReaddir* funcs were failing to close some file handles.
- `findNames` was opening file handles but ignoring them.  Bad.