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require_relative '../spec_helper'
require_relative '../fixtures/classes'
describe "Socket::IPSocket#addr" do
before :each do
@do_not_reverse_lookup = BasicSocket.do_not_reverse_lookup
@socket = TCPServer.new("127.0.0.1", 0)
end
after :each do
@socket.close unless @socket.closed?
BasicSocket.do_not_reverse_lookup = @do_not_reverse_lookup
end
it "returns an array with the socket's information" do
@socket.do_not_reverse_lookup = false
BasicSocket.do_not_reverse_lookup = false
addrinfo = @socket.addr
addrinfo[0].should == "AF_INET"
addrinfo[1].should be_kind_of(Integer)
addrinfo[2].should == SocketSpecs.hostname
addrinfo[3].should == "127.0.0.1"
end
it "returns an address in the array if do_not_reverse_lookup is true" do
@socket.do_not_reverse_lookup = true
BasicSocket.do_not_reverse_lookup = true
addrinfo = @socket.addr
addrinfo[0].should == "AF_INET"
addrinfo[1].should be_kind_of(Integer)
addrinfo[2].should == "127.0.0.1"
addrinfo[3].should == "127.0.0.1"
end
it "returns an address in the array if passed false" do
addrinfo = @socket.addr(false)
addrinfo[0].should == "AF_INET"
addrinfo[1].should be_kind_of(Integer)
addrinfo[2].should == "127.0.0.1"
addrinfo[3].should == "127.0.0.1"
end
end
describe 'Socket::IPSocket#addr' do
SocketSpecs.each_ip_protocol do |family, ip_address, family_name|
before do
@server = TCPServer.new(ip_address, 0)
@port = @server.connect_address.ip_port
end
after do
@server.close
end
describe 'without reverse lookups' do
before do
@hostname = Socket.getaddrinfo(ip_address, nil)[0][2]
end
it 'returns an Array containing address information' do
@server.addr.should == [family_name, @port, @hostname, ip_address]
end
end
describe 'with reverse lookups' do
before do
@hostname = Socket.getaddrinfo(ip_address, nil, nil, 0, 0, 0, true)[0][2]
end
describe 'using true as the argument' do
it 'returns an Array containing address information' do
@server.addr(true).should == [family_name, @port, @hostname, ip_address]
end
end
describe 'using :hostname as the argument' do
it 'returns an Array containing address information' do
@server.addr(:hostname).should == [family_name, @port, @hostname, ip_address]
end
end
describe 'using :cats as the argument' do
it 'raises ArgumentError' do
-> { @server.addr(:cats) }.should raise_error(ArgumentError)
end
end
end
describe 'with do_not_reverse_lookup disabled on socket level' do
before do
@server.do_not_reverse_lookup = false
@hostname = Socket.getaddrinfo(ip_address, nil, nil, 0, 0, 0, true)[0][2]
end
after do
@server.do_not_reverse_lookup = true
end
it 'returns an Array containing address information' do
@server.addr.should == [family_name, @port, @hostname, ip_address]
end
end
end
end
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