1require 'test/unit'
2require_relative 'ut_eof'
3
4class TestPipe < Test::Unit::TestCase
5  include TestEOF
6  def open_file(content)
7    r, w = IO.pipe
8    w << content
9    w.close
10    begin
11      yield r
12    ensure
13      r.close
14    end
15  end
16end
17