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require File.expand_path('../../../../spec_helper', __FILE__)
require File.expand_path('../../fixtures/classes', __FILE__)
describe "UDPSocket.bind" do
before :each do
@socket = UDPSocket.new
end
after :each do
@socket.close unless @socket.closed?
end
it "binds the socket to a port" do
@socket.bind(SocketSpecs.hostname, 0)
@socket.addr[1].should be_kind_of(Integer)
end
it "raises Errno::EINVAL when already bound" do
@socket.bind(SocketSpecs.hostname, 0)
lambda {
@socket.bind(SocketSpecs.hostname, @socket.addr[1])
}.should raise_error(Errno::EINVAL)
end
it "receives a hostname and a port" do
@socket.bind(SocketSpecs.hostname, 0)
port, host = Socket.unpack_sockaddr_in(@socket.getsockname)
host.should == "127.0.0.1"
port.should == @socket.addr[1]
end
it "binds to INADDR_ANY if the hostname is empty" do
@socket.bind("", 0)
port, host = Socket.unpack_sockaddr_in(@socket.getsockname)
host.should == "0.0.0.0"
port.should == @socket.addr[1]
end
end
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