From: "riskwa (riskwa anon)" <redmine@...>
Date: 2012-04-09T00:52:19+09:00
Subject: [ruby-core:44194] [ruby-trunk - Bug #6271] textmode File#read on CRLF


Issue #6271 has been updated by riskwa (riskwa anon).


I tested the code above in some environments.
(a) ruby 1.9.3p125 (2012-02-16 revision 34643) [i386-cygwin] : works fine
(b) ruby 2.0.0dev (2012-04-08 trunk 35259) [i386-cygwin] : works fine
(c) ruby 1.9.3p125 (2012-02-16) [i386-mingw32] : NG
(d) ruby 2.0.0dev (2012-04-08) [i386-mingw32] : NG
(e) ruby 2.0.0dev (2012-04-08) [i386-mingw32] (+read_eof.patch) : works fine
----------------------------------------
Bug #6271: textmode File#read on CRLF
https://bugs.ruby-lang.org/issues/6271#change-25721

Author: riskwa (riskwa anon)
Status: Open
Priority: Normal
Assignee: 
Category: 
Target version: 1.9.3
ruby -v: 1.9.3p125 (2012-02-16) [i386-mingw32]


I'm not sure this is bug,
when "File#read(X)" for textmode finishes inside of CRLF, stream keeps CR unread against my intuition.
The following code prints "\r" forever for CRLF.

  File.open(__FILE__, "r") do |f|
    until f.eof?
      p f.read(1)
    end
  end



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