Revert getaddrinfo_a()

getaddrinfo_a() gets stuck after fork().
To avoid this, we need 1 second sleep to wait for internal
worker threads of getaddrinfo_a() to be finished, but that is unacceptable.

[Bug #17220] [Feature #17134] [Feature #17187]

1 files changed, 0 insertions, 10 deletions

diff --git a/test/socket/test_socket.rb b/test/socket/test_socket.rb
index f0b3f66945..b5be0c7cf3 100644
--- a/test/socket/test_socket.rb
+++ b/test/socket/test_socket.rb
@@ -102,16 +102,6 @@ class TestSocket < Test::Unit::TestCase
     assert_nothing_raised('[ruby-core:29427]'){ TCPServer.open('localhost', 0) {} }
   end
 
-  def test_getaddrinfo_after_fork
-    skip "fork not supported" unless Process.respond_to?(:fork)
-    assert_normal_exit(<<-"end;", '[ruby-core:100329] [Bug #17220]')
-      require "socket"
-      Socket.getaddrinfo("localhost", nil)
-      pid = fork { Socket.getaddrinfo("localhost", nil) }
-      assert_equal pid, Timeout.timeout(3) { Process.wait(pid) }
-    end;
-  end
-
 
   def test_getnameinfo
     assert_raise(SocketError) { Socket.getnameinfo(["AF_UNIX", 80, "0.0.0.0"]) }