[ruby-core:24010] [Bug #1685] Some windows unicode path issues remain

Bug #1685: Some windows unicode path issues remain
http://redmine.ruby-lang.org/issues/show/1685

Author: B Kelly
Status: Open, Priority: Normal
Category: core, Target version: 1.9.2
ruby -v: ruby 1.9.2dev (2009-06-24) [i386-mswin32_71]

Hi,

I see some nice progress has been made in unicode path
handling on windows.

The following tests are not exhaustive, but do reveal some
remaining issues.

Everything below "NOT WORKING" fails in one way or another.

Regards,

Bill

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# encoding: UTF-8

# Test unicode path/dir handling on windows

require 'test/unit'

class TestUnicodeFilenamesAndPaths < Test::Unit::TestCase
  def setup
    tmpdir = ENV['TEMP'] || "C:/TEMP"
    Dir.chdir tmpdir
    puts Dir.pwd
    testdir = "ruby_unicode_test"
    Dir.mkdir testdir unless test ?d, testdir
    Dir.chdir testdir
    puts Dir.pwd
  end
  
  def test_unicode_paths
    fname_resume = "R\xC3\xA9sum\xC3\xA9".force_encoding("UTF-8")
    fname_chinese = "\u52ec\u52ee\u52f1\u52f2.txt"
    dname_chinese = "\u52ec\u52ee\u52f1\u52f2"

    assert_equal( "UTF-8", fname_resume.encoding.name )
    File.open(fname_resume, "w") {|io| io.puts "Hello, World"}
    
    assert_equal( "UTF-8", fname_chinese.encoding.name )
    File.open(fname_chinese, "w") {|io| io.puts "Hello, World"}
    
    dat = File.read(fname_chinese)
    assert_equal( "Hello, World\n", dat )
    
    files = Dir["*"]
    assert( files.include? fname_resume )
    assert( files.include? fname_chinese )

# NOT WORKING:
    Dir.rmdir dname_chinese rescue nil
    Dir.mkdir dname_chinese
    test ?d, dname_chinese
    Dir.chdir dname_chinese
    cwd = Dir.pwd
    assert( cwd[(-dname_chinese.length)..-1] == dname_chinese )
    Dir.chdir ".."

    x = File.stat(fname_resume)
    x = File.stat(fname_chinese)
    x = File.stat(dname_chinese)
    
    assert( File.exist? fname_resume )
    assert( File.exist? fname_chinese )
    assert( test(?f, fname_resume) )
    assert( test(?f, fname_chinese) )

    files = Dir[fname_resume]
    assert_equal( fname_resume, files.first )
    files = Dir[fname_chinese]
    assert_equal( fname_chinese, files.first )
    files = Dir[dname_chinese]
    assert_equal( dname_chinese, files.first )
  end  
end


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