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require File.expand_path('../../../../spec_helper', __FILE__)
require File.expand_path('../../fixtures/classes', __FILE__)
describe "Socket::IPSocket#peeraddr" do
before :each do
@do_not_reverse_lookup = BasicSocket.do_not_reverse_lookup
@server = TCPServer.new("127.0.0.1", 0)
@port = @server.addr[1]
@client = TCPSocket.new("127.0.0.1", @port)
end
after :each do
@server.close unless @server.closed?
@client.close unless @client.closed?
BasicSocket.do_not_reverse_lookup = @do_not_reverse_lookup
end
it "raises error if socket is not connected" do
lambda {
@server.peeraddr
}.should raise_error(Errno::ENOTCONN)
end
it "returns an array of information on the peer" do
@client.do_not_reverse_lookup = false
BasicSocket.do_not_reverse_lookup = false
addrinfo = @client.peeraddr
addrinfo[0].should == "AF_INET"
addrinfo[1].should == @port
addrinfo[2].should == SocketSpecs.hostname
addrinfo[3].should == "127.0.0.1"
end
it "returns an IP instead of hostname if do_not_reverse_lookup is true" do
@client.do_not_reverse_lookup = true
BasicSocket.do_not_reverse_lookup = true
addrinfo = @client.peeraddr
addrinfo[0].should == "AF_INET"
addrinfo[1].should == @port
addrinfo[2].should == "127.0.0.1"
addrinfo[3].should == "127.0.0.1"
end
it "returns an IP instead of hostname if passed false" do
addrinfo = @client.peeraddr(false)
addrinfo[0].should == "AF_INET"
addrinfo[1].should == @port
addrinfo[2].should == "127.0.0.1"
addrinfo[3].should == "127.0.0.1"
end
end
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