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require_relative '../../spec_helper'
require 'ipaddr'
describe "IPAddr#new" do
it "initializes IPAddr" do
->{ IPAddr.new("3FFE:505:ffff::/48") }.should_not raise_error
->{ IPAddr.new("0:0:0:1::") }.should_not raise_error
->{ IPAddr.new("2001:200:300::/48") }.should_not raise_error
end
it "initializes IPAddr ipv6 address with short notation" do
a = IPAddr.new
a.to_s.should == "::"
a.to_string.should == "0000:0000:0000:0000:0000:0000:0000:0000"
a.family.should == Socket::AF_INET6
end
it "initializes IPAddr ipv6 address with long notation" do
a = IPAddr.new("0123:4567:89ab:cdef:0ABC:DEF0:1234:5678")
a.to_s.should == "123:4567:89ab:cdef:abc:def0:1234:5678"
a.to_string.should == "0123:4567:89ab:cdef:0abc:def0:1234:5678"
a.family.should == Socket::AF_INET6
end
it "initializes IPAddr ipv6 address with / subnet notation" do
a = IPAddr.new("3ffe:505:2::/48")
a.to_s.should == "3ffe:505:2::"
a.to_string.should == "3ffe:0505:0002:0000:0000:0000:0000:0000"
a.family.should == Socket::AF_INET6
a.should_not.ipv4?
a.should.ipv6?
a.inspect.should == "#<IPAddr: IPv6:3ffe:0505:0002:0000:0000:0000:0000:0000/ffff:ffff:ffff:0000:0000:0000:0000:0000>"
end
it "initializes IPAddr ipv6 address with mask subnet notation" do
a = IPAddr.new("3ffe:505:2::/ffff:ffff:ffff::")
a.to_s.should == "3ffe:505:2::"
a.to_string.should == "3ffe:0505:0002:0000:0000:0000:0000:0000"
a.family.should == Socket::AF_INET6
end
it "initializes IPAddr ipv4 address with all zeroes" do
a = IPAddr.new("0.0.0.0")
a.to_s.should == "0.0.0.0"
a.to_string.should == "0.0.0.0"
a.family.should == Socket::AF_INET
end
it "initializes IPAddr ipv4 address" do
a = IPAddr.new("192.168.1.2")
a.to_s.should == "192.168.1.2"
a.to_string.should == "192.168.1.2"
a.family.should == Socket::AF_INET
a.should.ipv4?
a.should_not.ipv6?
end
it "initializes IPAddr ipv4 address with / subnet notation" do
a = IPAddr.new("192.168.1.2/24")
a.to_s.should == "192.168.1.0"
a.to_string.should == "192.168.1.0"
a.family.should == Socket::AF_INET
a.inspect.should == "#<IPAddr: IPv4:192.168.1.0/255.255.255.0>"
end
it "initializes IPAddr ipv4 address with subnet mask" do
a = IPAddr.new("192.168.1.2/255.255.255.0")
a.to_s.should == "192.168.1.0"
a.to_string.should == "192.168.1.0"
a.family.should == Socket::AF_INET
end
it "initializes IPAddr ipv4 mapped address with subnet mask" do
a = IPAddr.new("::1:192.168.1.2/120")
a.to_s.should == "::1:c0a8:100"
a.to_string.should == "0000:0000:0000:0000:0000:0001:c0a8:0100"
a.family.should == Socket::AF_INET6
end
it "raises on incorrect IPAddr strings" do
[
["::1/255.255.255.0"],
[IPAddr.new("::1").to_i],
["::ffff:192.168.1.2/120", Socket::AF_INET],
["[192.168.1.2]/120"],
].each { |args|
->{
IPAddr.new(*args)
}.should raise_error(ArgumentError)
}
end
end
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