Bug #15900 ยป resolv_dns_each_name.patch
| lib/resolv.rb | ||
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case address
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when Name
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ptr = address
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when IPv4, IPv6
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ptr = address.to_name
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when IPv4::Regex
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ptr = IPv4.create(address).to_name
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when IPv6::Regex
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| test/resolv/test_dns.rb | ||
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def test_no_fd_leak_unconnected
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assert_no_fd_leak {Resolv::DNS.new}
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end
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def test_each_name
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dns = Resolv::DNS.new
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def dns.each_resource(name, typeclass)
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yield typeclass.new(name)
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end
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dns.each_name('127.0.0.1') do |ptr|
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assert_equal('1.0.0.127.in-addr.arpa', ptr.to_s)
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end
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dns.each_name(Resolv::IPv4.create('127.0.0.1')) do |ptr|
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assert_equal('1.0.0.127.in-addr.arpa', ptr.to_s)
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end
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dns.each_name('::1') do |ptr|
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assert_equal('1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.ip6.arpa', ptr.to_s)
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end
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dns.each_name(Resolv::IPv6.create('::1')) do |ptr|
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assert_equal('1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.ip6.arpa', ptr.to_s)
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end
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dns.each_name(Resolv::DNS::Name.create('1.0.0.127.in-addr.arpa.')) do |ptr|
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assert_equal('1.0.0.127.in-addr.arpa', ptr.to_s)
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end
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assert_raise(Resolv::ResolvError) { dns.each_name('example.com') }
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end
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end
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