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196d4a7d73
* lib/resolv.rb (Resolv::IPv4::Regex): make it only accept 0 to 255. [ruby-core:29501] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8_7@30303 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
16 lines
395 B
Ruby
16 lines
395 B
Ruby
require 'test/unit'
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require 'resolv'
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require 'socket'
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class TestResolvAddr < Test::Unit::TestCase
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def test_invalid_ipv4_address
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assert(Resolv::IPv4::Regex !~ "1.2.3.256", "[ruby-core:29501]")
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1000.times {|i|
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if i < 256
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assert(Resolv::IPv4::Regex =~ "#{i}.#{i}.#{i}.#{i}")
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else
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assert(Resolv::IPv4::Regex !~ "#{i}.#{i}.#{i}.#{i}")
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end
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}
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end
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end
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