broken_getpwnam_thing.rb

require "test/unit"
require "etc"
require 'pp'

class TestEtc < Test::Unit::TestCase
  def test_getpwnam
    passwd = {}
    Etc.passwd {|s| passwd[s.uid] ||= s }
    assert_equal(passwd[55], Etc.getpwuid(55))

    passwd = {}
    Etc.passwd do |s|
      passwd[s.name] ||= s unless /\A\+/ =~ s.name
    end
    passwd.each_value do |s|
      assert_equal(s, Etc.getpwnam(s.name))
    end

    passwd = {}
    Etc.passwd {|s| passwd[s.uid] ||= s }
    assert_equal(passwd[55], Etc.getpwuid(55))
  end
end