diff options
author | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2010-04-18 09:09:46 +0000 |
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committer | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2010-04-18 09:09:46 +0000 |
commit | 20a6e94e4758334209a1c3d241737c84d759daad (patch) | |
tree | fa2e7afa3901e2860272ce4d668051ae53d81544 /test/resolv | |
parent | e70a308c75072121ec780ae571fc32db3fe87737 (diff) |
* 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/trunk@27389 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test/resolv')
-rw-r--r-- | test/resolv/test_addr.rb | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/test/resolv/test_addr.rb b/test/resolv/test_addr.rb new file mode 100644 index 0000000000..84bc8c2d3b --- /dev/null +++ b/test/resolv/test_addr.rb @@ -0,0 +1,16 @@ +require 'test/unit' +require 'resolv' +require 'socket' + +class TestResolvAddr < Test::Unit::TestCase + def test_invalid_ipv4_address + assert_not_match(Resolv::IPv4::Regex, "1.2.3.256", "[ruby-core:29501]") + 1000.times {|i| + if i < 256 + assert_match(Resolv::IPv4::Regex, "#{i}.#{i}.#{i}.#{i}") + else + assert_not_match(Resolv::IPv4::Regex, "#{i}.#{i}.#{i}.#{i}") + end + } + end +end |