diff options
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 |