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Bug #9016

closed

String#encoding is lying?

Added by renatosilva (Renato Silva) almost 8 years ago. Updated 7 months ago.

Status:
Closed
Priority:
Normal
Assignee:
cruby-windows
Target version:
-
ruby -v:
ruby 2.0.0p247 (2013-06-27) [i386-mingw32]
Backport:
[ruby-core:57830]

Description

Please see attached test case.

If you try opening a file using a CP850 (possibly others) path which was passed as command line argument, you are not able at all, unless you encode the argument into its very own reported encoding (CP850), and from some encoding different than that (in my case, both ISO-8859-1 and Windows-1252 worked). It is just like ARGV[0].encoding is lying!

Before, in Ruby 1.8, File.open would work just fine. I have a script that just stopped working, till I found the above workaround. This seems to me like a bug. I would expect Ruby to just do its best in order to convert user input into the required encodings for file APIs and such. Meaning I would not like for a possible fix to require any code migration from 1.8 to 1.9+ at all.


Files

encoding-lying.rb (1.04 KB) encoding-lying.rb renatosilva (Renato Silva), 10/12/2013 04:02 PM
encoding-lying-reduced.rb (761 Bytes) encoding-lying-reduced.rb renatosilva (Renato Silva), 10/14/2013 06:57 PM
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