iarna / filesystem-errorcodes

Which error conditions result in which codes across node supported OSes?

Filesystem Errorcodes

process.chdir(dir)

• dir does not exist
  • ENOENT
• no permission to chdir to dir
  • EACCES

fs.readdir(dir, cb)

• dir does not exist
  • ENOENT
• no permission to read dir
  • EACCES

fs.mkdir(dir, cb)

• dir does not exist
  • ENOENT
• no permission to create dir
  • EACCES

fs.rmdir(dir, cb)

• dir does not exist
  • ENOENT
• no permission to remove dir
  • EACCES

fs.rename(from, to, cb)

• from is a directory and to exists (WINDOWS)
  • EPERM
• from and to are directories and to contains files (NON-WINDOWS)
  • ENOTEMPTY
• can't write to the parent folder of to (WINDOWS)
  • EPERM
• can't write to the parent folder of to (NON-WINDOWS)
  • EACCES

Assumptions

Currently these tests assume that sync and async functions will produce the same error objects. If this proves ever to not be true we'll split out the tests.