From: "h.shirosaki (Hiroshi Shirosaki)" <h.shirosaki@...>
Date: 2013-03-29T19:26:14+09:00
Subject: [ruby-core:53820] [ruby-trunk - Bug #8165] Problems with require


Issue #8165 has been updated by h.shirosaki (Hiroshi Shirosaki).

File 0001-load.c-fix-require-with-non-ascii-path.patch added

One more issue seems string encoding.
When looking up a feature name in rb_feature_p(), encoding information lacks.
So `short_feature' should not have encoding.
If encoding of the two non-ascii strings is different, hash value would be different.

load.c: rb_feature_p()

    feature_val = rb_str_new(feature, len); // not have encoding

    this_feature_index = rb_hash_lookup(features_index, feature_val);


I've attached a patch. Tested on both trunk and 2.0.0 branch.

ruby 2.1.0dev (2013-03-29 trunk 39991) [x86_64-linux]
ruby 2.0.0p100 (2013-03-27 revision 39954) [x86_64-linux]
----------------------------------------
Bug #8165: Problems with require
https://bugs.ruby-lang.org/issues/8165#change-38028

Author: Krugloff (Alexandr Kruglov)
Status: Assigned
Priority: Normal
Assignee: tarui (Masaya Tarui)
Category: 
Target version: current: 2.1.0
ruby -v: ruby 2.0.0-p0


Require doesn't work correctly if path contains cyrillic.

require '/home/mak/test.rb' #-> true
require '/home/mak/test.rb' #-> false

require '/home/mak/��������������/test.rb' #-> true
require '/home/mak/��������������/test.rb' #-> true


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