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require File.expand_path('../../helper', __FILE__)
require 'citrus/grammars'
Citrus.require 'ipv4address'
class IPv4AddressTest < Test::Unit::TestCase
def test_dec_octet
match = IPv4Address.parse('0', :root => :'dec-octet')
assert(match)
match = IPv4Address.parse('255', :root => :'dec-octet')
assert(match)
end
def test_1
match = IPv4Address.parse('0.0.0.0')
assert(match)
assert_equal(4, match.version)
end
def test_2
match = IPv4Address.parse('255.255.255.255')
assert(match)
assert_equal(4, match.version)
end
def test_invalid
assert_raise Citrus::ParseError do
IPv4Address.parse('255.255.255.256')
end
end
def test_invalid_short
assert_raise Citrus::ParseError do
IPv4Address.parse('255.255.255')
end
end
def test_invalid_long
assert_raise Citrus::ParseError do
IPv4Address.parse('255.255.255.255.255')
end
end
end