diff options
Diffstat (limited to 'spec/rubyspec/library/ipaddr/reverse_spec.rb')
-rw-r--r-- | spec/rubyspec/library/ipaddr/reverse_spec.rb | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/spec/rubyspec/library/ipaddr/reverse_spec.rb b/spec/rubyspec/library/ipaddr/reverse_spec.rb new file mode 100644 index 0000000000..dec5c65178 --- /dev/null +++ b/spec/rubyspec/library/ipaddr/reverse_spec.rb @@ -0,0 +1,27 @@ +require File.expand_path('../../../spec_helper', __FILE__) +require 'ipaddr' + +describe "IPAddr#reverse" do + it "generates the reverse DNS lookup entry" do + IPAddr.new("3ffe:505:2::f").reverse.should == "f.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.0.0.5.0.5.0.e.f.f.3.ip6.arpa" + IPAddr.new("192.168.2.1").reverse.should == "1.2.168.192.in-addr.arpa" + end +end + +describe "IPAddr#ip6_arpa" do + it "converts an IPv6 address into the reverse DNS lookup representation according to RFC3172" do + IPAddr.new("3ffe:505:2::f").ip6_arpa.should == "f.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.0.0.5.0.5.0.e.f.f.3.ip6.arpa" + lambda{ + IPAddr.new("192.168.2.1").ip6_arpa + }.should raise_error(ArgumentError) + end +end + +describe "IPAddr#ip6_int" do + it "converts an IPv6 address into the reverse DNS lookup representation according to RFC1886" do + IPAddr.new("3ffe:505:2::f").ip6_int.should == "f.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.0.0.5.0.5.0.e.f.f.3.ip6.int" + lambda{ + IPAddr.new("192.168.2.1").ip6_int + }.should raise_error(ArgumentError) + end +end |