Move spec/rubyspec to spec/ruby for consistency

* Other ruby implementations use the spec/ruby directory.
  [Misc #13792] [ruby-core:82287]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59979 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

2 files changed, 94 insertions, 0 deletions

diff --git a/spec/ruby/library/socket/fixtures/classes.rb b/spec/ruby/library/socket/fixtures/classes.rb
new file mode 100644
index 0000000000..b8e5d2a38d
--- /dev/null
+++ b/spec/ruby/library/socket/fixtures/classes.rb
@@ -0,0 +1,93 @@
+require 'socket'
+
+module SocketSpecs
+  # helper to get the hostname associated to 127.0.0.1
+  def self.hostname
+    # Calculate each time, without caching, since the result might
+    # depend on things like do_not_reverse_lookup mode, which is
+    # changing from test to test
+    Socket.getaddrinfo("127.0.0.1", nil)[0][2]
+  end
+
+  def self.hostnamev6
+    Socket.getaddrinfo("::1", nil)[0][2]
+  end
+
+  def self.addr(which=:ipv4)
+    case which
+    when :ipv4
+      host = "127.0.0.1"
+    when :ipv6
+      host = "::1"
+    end
+    Socket.getaddrinfo(host, nil)[0][3]
+  end
+
+  def self.reserved_unused_port
+    # https://en.wikipedia.org/wiki/List_of_TCP_and_UDP_port_numbers
+    0
+  end
+
+  def self.sockaddr_in(port, host)
+    Socket::SockAddr_In.new(Socket.sockaddr_in(port, host))
+  end
+
+  def self.socket_path
+    path = tmp("unix.sock", false)
+    # Check for too long unix socket path (max 108 bytes including \0 => 107)
+    # Note that Linux accepts not null-terminated paths but the man page advises against it.
+    if path.bytesize > 107
+      path = "/tmp/unix_server_spec.socket"
+    end
+    rm_socket(path)
+    path
+  end
+
+  def self.rm_socket(path)
+    File.delete(path) if File.exist?(path)
+  end
+
+  # TCPServer echo server accepting one connection
+  class SpecTCPServer
+    attr_reader :hostname, :port
+
+    def initialize
+      @hostname = SocketSpecs.hostname
+      @server = TCPServer.new @hostname, 0
+      @port = @server.addr[1]
+
+      log "SpecTCPServer starting on #{@hostname}:#{@port}"
+
+      @thread = Thread.new do
+        socket = @server.accept
+        log "SpecTCPServer accepted connection: #{socket}"
+        service socket
+      end
+    end
+
+    def service(socket)
+      begin
+        data = socket.recv(1024)
+
+        return if data.empty?
+        log "SpecTCPServer received: #{data.inspect}"
+
+        return if data == "QUIT"
+
+        socket.send data, 0
+      ensure
+        socket.close
+      end
+    end
+
+    def shutdown
+      log "SpecTCPServer shutting down"
+      @thread.join
+      @server.close
+    end
+
+    def log(message)
+      @logger.puts message if @logger
+    end
+  end
+end
diff --git a/spec/ruby/library/socket/fixtures/send_io.txt b/spec/ruby/library/socket/fixtures/send_io.txt
new file mode 100644
index 0000000000..eaaa1eb3ec
--- /dev/null
+++ b/spec/ruby/library/socket/fixtures/send_io.txt
@@ -0,0 +1 @@
+This data is magic.