Revert "IRB is improved with Reline and RDoc"

This reverts commit 7f273ac6d0f05208b5b228da95205e20c0e8286c.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67691 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 0 insertions, 71 deletions

diff --git a/test/reline/helper.rb b/test/reline/helper.rb
deleted file mode 100644
index b73b5d974e..0000000000
--- a/test/reline/helper.rb
+++ /dev/null
@@ -1,71 +0,0 @@
-$LOAD_PATH.unshift File.expand_path('../../lib', __FILE__)
-require 'reline'
-require 'test/unit'
-
-RELINE_TEST_ENCODING =
-  if ENV['RELINE_TEST_ENCODING']
-    Encoding.find(ENV['RELINE_TEST_ENCODING'])
-  else
-    Encoding.default_external
-  end
-
-class Reline::TestCase < Test::Unit::TestCase
-  private def convert_str(input, options = {}, normalized = nil)
-    return nil if input.nil?
-    input.chars.map { |c|
-      if Reline::Unicode::EscapedChars.include?(c.ord)
-        c
-      else
-        c.encode(@line_editor.instance_variable_get(:@encoding), Encoding::UTF_8, options)
-      end
-    }.join
-  rescue Encoding::UndefinedConversionError, Encoding::InvalidByteSequenceError
-    input.unicode_normalize!(:nfc)
-    if normalized
-      options[:undef] = :replace
-      options[:replace] = '?'
-    end
-    normalized = true
-    retry
-  end
-
-  def input_keys(input, convert = true)
-    input = convert_str(input) if convert
-    input.chars.each do |c|
-      if c.bytesize == 1
-        eighth_bit = 0b10000000
-        byte = c.bytes.first
-        if byte.allbits?(eighth_bit)
-          @line_editor.input_key("\e".ord)
-          byte ^= eighth_bit
-        end
-        @line_editor.input_key(byte)
-      else
-        c.bytes.each do |b|
-          @line_editor.input_key(b)
-        end
-      end
-    end
-  end
-
-  def assert_line(expected)
-    expected = convert_str(expected)
-    assert_equal(expected, @line_editor.line)
-  end
-
-  def assert_byte_pointer_size(expected)
-    expected = convert_str(expected)
-    byte_pointer = @line_editor.instance_variable_get(:@byte_pointer)
-    assert_equal(
-      expected.bytesize, byte_pointer,
-      "<#{expected.inspect}> expected but was\n<#{@line_editor.line.byteslice(0, byte_pointer).inspect}>")
-  end
-
-  def assert_cursor(expected)
-    assert_equal(expected, @line_editor.instance_variable_get(:@cursor))
-  end
-
-  def assert_cursor_max(expected)
-    assert_equal(expected, @line_editor.instance_variable_get(:@cursor_max))
-  end
-end