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require_relative '../spec_helper'
with_feature :ancillary_data do
describe 'Socket::AncillaryData#cmsg_is?' do
describe 'using :INET, :IP, :TTL as the family, level, and type' do
before do
@data = Socket::AncillaryData.new(:INET, :IP, :TTL, '')
end
it 'returns true when comparing with IPPROTO_IP and IP_TTL' do
@data.cmsg_is?(Socket::IPPROTO_IP, Socket::IP_TTL).should == true
end
it 'returns true when comparing with :IP and :TTL' do
@data.cmsg_is?(:IP, :TTL).should == true
end
with_feature :pktinfo do
it 'returns false when comparing with :IP and :PKTINFO' do
@data.cmsg_is?(:IP, :PKTINFO).should == false
end
end
it 'returns false when comparing with :SOCKET and :RIGHTS' do
@data.cmsg_is?(:SOCKET, :RIGHTS).should == false
end
it 'raises SocketError when comparing with :IPV6 and :RIGHTS' do
-> { @data.cmsg_is?(:IPV6, :RIGHTS) }.should raise_error(SocketError)
end
end
end
end
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