Add bin and edit workflow

bin/gems/eventmachine-1.2.7/tests/test_pause.rb

@@ -0,0 +1,107 @@
+require 'em_test_helper'
+
+class TestPause < Test::Unit::TestCase
+  if EM.respond_to? :pause_connection
+    def setup
+      @port = next_port
+    end
+
+    def teardown
+      assert(!EM.reactor_running?)
+    end
+
+    def test_pause_resume
+      server = nil
+
+      s_rx = c_rx = 0
+
+      test_server = Module.new do
+        define_method :post_init do
+          server = self
+        end
+
+        define_method :receive_data do |data|
+          s_rx += 1
+
+          EM.add_periodic_timer(0.01) { send_data 'hi' }
+          send_data 'hi'
+
+          # pause server, now no outgoing data will actually
+          # be sent and no more incoming data will be received
+          pause
+        end
+      end
+
+      test_client = Module.new do
+        def post_init
+          EM.add_periodic_timer(0.01) do
+            send_data 'hello'
+          end
+        end
+
+        define_method :receive_data do |data|
+          c_rx += 1
+        end
+      end
+
+      EM.run do
+        EM.start_server "127.0.0.1", @port, test_server
+        EM.connect "127.0.0.1", @port, test_client
+
+        EM.add_timer(0.05) do
+          assert_equal 1, s_rx
+          assert_equal 0, c_rx
+          assert server.paused?
+
+          # resume server, queued outgoing and incoming data will be flushed
+          server.resume
+
+          assert !server.paused?
+
+          EM.add_timer(0.05) do
+            assert server.paused?
+            assert s_rx > 1
+            assert c_rx > 0
+            EM.stop
+          end
+        end
+      end
+    end
+
+    def test_pause_in_receive_data
+      incoming = []
+
+      test_server = Module.new do
+        define_method(:receive_data) do |data|
+          incoming << data
+          pause
+          EM.add_timer(0.5){ close_connection }
+        end
+        define_method(:unbind) do
+          EM.stop
+        end
+      end
+
+      buf = 'a' * 1024
+
+      EM.run do
+        EM.start_server "127.0.0.1", @port, test_server
+        cli = EM.connect "127.0.0.1", @port
+        128.times do
+          cli.send_data buf
+        end
+      end
+
+      assert_equal 1, incoming.size
+      assert incoming[0].bytesize > buf.bytesize
+      assert incoming[0].bytesize < buf.bytesize * 128
+    end
+  else
+    warn "EM.pause_connection not implemented, skipping tests in #{__FILE__}"
+
+    # Because some rubies will complain if a TestCase class has no tests
+    def test_em_pause_connection_not_implemented
+      assert true
+    end
+  end
+end