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require_relative '../spec_helper'
require_relative '../fixtures/classes'
describe "Socket#listen" do
before :each do
@socket = Socket.new(Socket::AF_INET, Socket::SOCK_STREAM, 0)
end
after :each do
@socket.closed?.should be_false
@socket.close
end
it "verifies we can listen for incoming connections" do
sockaddr = Socket.pack_sockaddr_in(0, "127.0.0.1")
@socket.setsockopt(Socket::SOL_SOCKET, Socket::SO_REUSEADDR, true)
@socket.bind(sockaddr)
@socket.listen(1).should == 0
end
end
describe 'Socket#listen' do
SocketSpecs.each_ip_protocol do |family, ip_address|
describe 'using a DGRAM socket' do
before do
@server = Socket.new(family, :DGRAM)
@client = Socket.new(family, :DGRAM)
@server.bind(Socket.sockaddr_in(0, ip_address))
end
after do
@client.close
@server.close
end
it 'raises Errno::EOPNOTSUPP' do
lambda { @server.listen(1) }.should raise_error(Errno::EOPNOTSUPP)
end
end
describe 'using a STREAM socket' do
before do
@server = Socket.new(family, :STREAM)
@client = Socket.new(family, :STREAM)
@server.bind(Socket.sockaddr_in(0, ip_address))
end
after do
@client.close
@server.close
end
it 'returns 0' do
@server.listen(1).should == 0
end
it "raises when the given argument can't be coerced to a Fixnum" do
lambda { @server.listen('cats') }.should raise_error(TypeError)
end
end
end
end
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