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require File.expand_path('../../../spec_helper', __FILE__)
require 'ipaddr'
describe "IPAddr Operator" do
IN6MASK32 = "ffff:ffff::"
IN6MASK128 = "ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff"
before do
@in6_addr_any = IPAddr.new()
@a = IPAddr.new("3ffe:505:2::/48")
@b = IPAddr.new("0:0:0:1::")
@c = IPAddr.new(IN6MASK32)
end
it "bitwises or" do
(@a | @b).to_s.should == "3ffe:505:2:1::"
a = @a
a |= @b
a.to_s.should == "3ffe:505:2:1::"
@a.to_s.should == "3ffe:505:2::"
(@a | 0x00000000000000010000000000000000).to_s.should == "3ffe:505:2:1::"
end
it "bitwises and" do
(@a & @c).to_s.should == "3ffe:505::"
a = @a
a &= @c
a.to_s.should == "3ffe:505::"
@a.to_s.should == "3ffe:505:2::"
(@a & 0xffffffff000000000000000000000000).to_s.should == "3ffe:505::"
end
it "bitshifts right" do
(@a >> 16).to_s.should == "0:3ffe:505:2::"
a = @a
a >>= 16
a.to_s.should == "0:3ffe:505:2::"
@a.to_s.should == "3ffe:505:2::"
end
it "bitshifts left" do
(@a << 16).to_s.should == "505:2::"
a = @a
a <<= 16
a.to_s.should == "505:2::"
@a.to_s.should == "3ffe:505:2::"
end
it "inverts" do
a = ~@in6_addr_any
a.to_s.should == IN6MASK128
@in6_addr_any.to_s.should == "::"
end
it "tests for equality" do
@a.should == IPAddr.new("3ffe:505:2::")
@a.should_not == IPAddr.new("3ffe:505:3::")
end
it "sets a mask" do
a = @a.mask(32)
a.to_s.should == "3ffe:505::"
@a.to_s.should == "3ffe:505:2::"
end
it "checks whether an addres is included in a range" do
@a.should include(IPAddr.new("3ffe:505:2::"))
@a.should include(IPAddr.new("3ffe:505:2::1"))
@a.should_not include(IPAddr.new("3ffe:505:3::"))
net1 = IPAddr.new("192.168.2.0/24")
net1.should include(IPAddr.new("192.168.2.0"))
net1.should include(IPAddr.new("192.168.2.255"))
net1.should_not include(IPAddr.new("192.168.3.0"))
# test with integer parameter
int = (192 << 24) + (168 << 16) + (2 << 8) + 13
net1.should include(int)
net1.should_not include(int+255)
end
end
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