mirror of
https://github.com/ruby/ruby.git
synced 2022-11-09 12:17:21 -05:00
75334db3c6
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67030 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
25 lines
860 B
Ruby
25 lines
860 B
Ruby
require_relative '../spec_helper'
|
|
require_relative '../fixtures/classes'
|
|
|
|
describe "Socket::IPSocket#getaddress" do
|
|
|
|
it "returns the IP address of hostname" do
|
|
addr_local = IPSocket.getaddress(SocketSpecs.hostname)
|
|
["127.0.0.1", "::1"].include?(addr_local).should == true
|
|
end
|
|
|
|
it "returns the IP address when passed an IP" do
|
|
IPSocket.getaddress("127.0.0.1").should == "127.0.0.1"
|
|
IPSocket.getaddress("0.0.0.0").should == "0.0.0.0"
|
|
IPSocket.getaddress('::1').should == '::1'
|
|
end
|
|
|
|
# There is no way to make this fail-proof on all machines, because
|
|
# DNS servers like opendns return A records for ANY host, including
|
|
# traditionally invalidly named ones.
|
|
it "raises an error on unknown hostnames" do
|
|
lambda {
|
|
IPSocket.getaddress("rubyspecdoesntexist.fallingsnow.net")
|
|
}.should raise_error(SocketError)
|
|
end
|
|
end
|