diff options
Diffstat (limited to 'spec/ruby/library/socket/tcpsocket/shared/new.rb')
-rw-r--r-- | spec/ruby/library/socket/tcpsocket/shared/new.rb | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/spec/ruby/library/socket/tcpsocket/shared/new.rb b/spec/ruby/library/socket/tcpsocket/shared/new.rb new file mode 100644 index 0000000000..912208c86c --- /dev/null +++ b/spec/ruby/library/socket/tcpsocket/shared/new.rb @@ -0,0 +1,79 @@ +require File.expand_path('../../../../../spec_helper', __FILE__) +require File.expand_path('../../../fixtures/classes', __FILE__) + +describe :tcpsocket_new, shared: true do + it "requires a hostname and a port as arguments" do + lambda { TCPSocket.send(@method) }.should raise_error(ArgumentError) + end + + it "refuses the connection when there is no server to connect to" do + lambda do + TCPSocket.send(@method, SocketSpecs.hostname, SocketSpecs.reserved_unused_port) + end.should raise_error(SystemCallError) {|e| + [Errno::ECONNREFUSED, Errno::EADDRNOTAVAIL].should include(e.class) + } + end + + describe "with a running server" do + before :each do + @server = SocketSpecs::SpecTCPServer.new + @hostname = @server.hostname + end + + after :each do + if @socket + @socket.write "QUIT" + @socket.close + end + @server.shutdown + end + + it "silently ignores 'nil' as the third parameter" do + @socket = TCPSocket.send(@method, @hostname, @server.port, nil) + @socket.should be_an_instance_of(TCPSocket) + end + + it "connects to a listening server with host and port" do + @socket = TCPSocket.send(@method, @hostname, @server.port) + @socket.should be_an_instance_of(TCPSocket) + end + + it "connects to a server when passed local_host argument" do + @socket = TCPSocket.send(@method, @hostname, @server.port, @hostname) + @socket.should be_an_instance_of(TCPSocket) + end + + it "connects to a server when passed local_host and local_port arguments" do + server = TCPServer.new(SocketSpecs.hostname, 0) + begin + available_port = server.addr[1] + ensure + server.close + end + @socket = TCPSocket.send(@method, @hostname, @server.port, + @hostname, available_port) + @socket.should be_an_instance_of(TCPSocket) + end + + it "has an address once it has connected to a listening server" do + @socket = TCPSocket.send(@method, @hostname, @server.port) + @socket.should be_an_instance_of(TCPSocket) + + # TODO: Figure out how to abstract this. You can get AF_INET + # from 'Socket.getaddrinfo(hostname, nil)[0][3]' but socket.addr + # will return AF_INET6. At least this check will weed out clearly + # erroneous values. + @socket.addr[0].should =~ /^AF_INET6?/ + + case @socket.addr[0] + when 'AF_INET' + @socket.addr[3].should == SocketSpecs.addr(:ipv4) + when 'AF_INET6' + @socket.addr[3].should == SocketSpecs.addr(:ipv6) + end + + @socket.addr[1].should be_kind_of(Fixnum) + @socket.addr[2].should =~ /^#{@hostname}/ + end + end +end |