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# frozen_string_literal: false
require 'test/unit'
require_relative 'ut_eof'
class TestPipe < Test::Unit::TestCase
include TestEOF
def open_file(content)
r, w = IO.pipe
w << content
w.close
begin
yield r
ensure
r.close
end
end
class WithConversion < self
def open_file(content)
r, w = IO.pipe
w << content
w.close
r.set_encoding("us-ascii:utf-8")
begin
yield r
ensure
r.close
end
end
end
end
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