tests - clean up - three commits

test/helper.rb

@@ -16,6 +16,7 @@
 require "minitest/autorun"
 require "minitest/pride"
 require "minitest/proveit"
+require_relative "helpers/apps"
 
 $LOAD_PATH << File.expand_path("../../lib", __FILE__)
 Thread.abort_on_exception = true
@@ -43,10 +44,10 @@ def hit(uris)
 
 module UniquePort
   @port  = 3211
+  @mutex = Mutex.new
 
   def self.call
-    @port += 1
-    @port
+    @mutex.synchronize { @port += 1 }
   end
 end
 
@@ -69,8 +70,6 @@ def run(*)
 
 module TestSkips
 
-  @@next_port = 9000
-
   # usage: skip NO_FORK_MSG unless HAS_FORK
   # windows >= 2.6 fork is not defined, < 2.6 fork raises NotImplementedError
   HAS_FORK = ::Process.respond_to? :fork
@@ -115,10 +114,6 @@ def skip_unless(eng, bt: caller)
     end
     skip skip_msg, bt if skip_msg
   end
-
-  def next_port(incr = 1)
-    @@next_port += incr
-  end
 end
 
 Minitest::Test.include TestSkips

test/helpers/apps.rb

@@ -0,0 +1,12 @@
+module TestApps
+
+  # call with "GET /sleep<d> HTTP/1.1\r\n\r\n", where is the number of
+  # seconds to sleep
+  # same as rackup/sleep.ru
+  SLEEP = -> (env) do
+    dly = (env['REQUEST_PATH'][/\/sleep(\d+)/,1] || '0').to_i
+    sleep dly
+    [200, {"Content-Type" => "text/plain"}, ["Slept #{dly}"]]
+  end
+
+end

test/rackup/sleep.ru

@@ -0,0 +1,9 @@
+# call with "GET /sleep<d> HTTP/1.1\r\n\r\n", where <d> is the number of
+# seconds to sleep
+# same as TestApps::SLEEP
+
+run lambda { |env|
+  dly = (env['REQUEST_PATH'][/\/sleep(\d+)/,1] || '0').to_i
+  sleep dly
+  [200, {"Content-Type" => "text/plain"}, ["Slept #{dly}"]]
+}

test/test_cli.rb

@@ -41,8 +41,8 @@ def test_pid_file
   end
 
   def test_control_for_tcp
-    tcp  = next_port
-    cntl = next_port
+    tcp  = UniquePort.call
+    cntl = UniquePort.call
     url = "tcp://127.0.0.1:#{cntl}/"
 
     cli = Puma::CLI.new ["-b", "tcp://127.0.0.1:#{tcp}",
@@ -207,8 +207,8 @@ def control_gc_stats(uri, cntl)
 
   def test_control_gc_stats_tcp
     skip_on :jruby, suffix: " - Hitting /gc route does not increment count"
-    uri  = "tcp://127.0.0.1:#{next_port}/"
-    cntl_port = next_port
+    uri  = "tcp://127.0.0.1:#{UniquePort.call}/"
+    cntl_port = UniquePort.call
     cntl = "tcp://127.0.0.1:#{cntl_port}/"
 
     control_gc_stats(uri, cntl) { TCPSocket.new "127.0.0.1", cntl_port }
@@ -280,7 +280,7 @@ def test_log_formatter_custom_clustered
   end
 
   def test_state
-    url = "tcp://127.0.0.1:#{next_port}"
+    url = "tcp://127.0.0.1:#{UniquePort.call}"
     cli = Puma::CLI.new ["--state", @tmp_path, "--control", url]
     cli.launcher.write_state
 

test/test_integration.rb

@@ -12,9 +12,10 @@
 class TestIntegration < Minitest::Test
 
   def setup
-    @state_path = "test/test_puma.state"
-    @bind_path = "test/test_server.sock"
-    @control_path = "test/test_control.sock"
+    unique = UniquePort.call
+    @state_path = "test/test_#{unique}_puma.state"
+    @bind_path = "test/test_#{unique}_server.sock"
+    @control_path = "test/test_#{unique}_control.sock"
     @token = "xxyyzz"
 
     @server = nil
@@ -45,7 +46,7 @@ def teardown
   end
 
   def server_cmd(argv)
-    @tcp_port = next_port
+    @tcp_port = UniquePort.call
     base = "#{Gem.ruby} -Ilib bin/puma"
     base = "bundle exec #{base}" if defined?(Bundler)
     "#{base} -b tcp://127.0.0.1:#{@tcp_port} #{argv}"
@@ -100,9 +101,9 @@ def restart_server(server, connection)
     wait_for_server_to_boot(server)
   end
 
-  def connect
+  def connect(path = nil)
     s = TCPSocket.new "localhost", @tcp_port
-    s << "GET / HTTP/1.1\r\n\r\n"
+    s << "GET /#{path} HTTP/1.1\r\n\r\n"
     true until s.gets == "\r\n"
     s
   end
@@ -158,17 +159,16 @@ def test_stop_via_pumactl
   def test_phased_restart_via_pumactl
     skip NO_FORK_MSG unless HAS_FORK
 
-    # hello-stuck-ci uses sleep 10, hello-stuck uses sleep 60
-    rackup = "test/rackup/hello-stuck#{ ENV['CI'] ? '-ci' : '' }.ru"
+    delay = 40
 
     conf = Puma::Configuration.new do |c|
       c.quiet
       c.state_path @state_path
       c.bind "unix://#{@bind_path}"
       c.activate_control_app "unix://#{@control_path}", :auth_token => @token
       c.workers 2
-      c.worker_shutdown_timeout 1
-      c.rackup rackup
+      c.worker_shutdown_timeout 2
+      c.rackup "test/rackup/sleep.ru"
     end
 
     l = Puma::Launcher.new conf, :events => @events
@@ -181,7 +181,7 @@ def test_phased_restart_via_pumactl
     wait_booted
 
     s = UNIXSocket.new @bind_path
-    s << "GET / HTTP/1.0\r\n\r\n"
+    s << "GET /sleep#{delay} HTTP/1.0\r\n\r\n"
 
     sout = StringIO.new
     # Phased restart
@@ -241,15 +241,15 @@ def test_restart_closes_keepalive_sockets_workers
 
   def test_sigterm_closes_listeners_on_forked_servers
     skip NO_FORK_MSG unless HAS_FORK
-    pid = start_forked_server("-w 2 -q test/rackup/1second.ru")
+    pid = start_forked_server("-w 2 -q test/rackup/sleep.ru")
     threads = []
     initial_reply = nil
     next_replies = []
     condition_variable = ConditionVariable.new
     mutex = Mutex.new
 
     threads << Thread.new do
-      s = connect
+      s = connect "sleep1"
       mutex.synchronize { condition_variable.broadcast }
       initial_reply = read_body(s)
     end
@@ -284,7 +284,7 @@ def test_sigterm_closes_listeners_on_forked_servers
 
     threads.map(&:join)
 
-    assert_equal "Hello World", initial_reply
+    assert_equal "Slept 1", initial_reply
 
     assert_includes next_replies, :connection_refused
 
@@ -351,9 +351,9 @@ def test_term_signal_suppress_in_clustered_mode
   def test_not_accepts_new_connections_after_term_signal
     skip_on :jruby, :windows
 
-    server('test/rackup/10seconds.ru')
+    server('test/rackup/sleep.ru')
 
-    _stdin, curl_stdout, _stderr, curl_wait_thread = Open3.popen3("curl 127.0.0.1:#{@tcp_port}")
+    _stdin, curl_stdout, _stderr, curl_wait_thread = Open3.popen3("curl http://127.0.0.1:#{@tcp_port}/sleep10")
     sleep 1 # ensure curl send a request
 
     Process.kill(:TERM, @server.pid)
@@ -368,7 +368,7 @@ def test_not_accepts_new_connections_after_term_signal
     curl_wait_thread.join
     rejected_curl_wait_thread.join
 
-    assert_match(/Hello World/, curl_stdout.read)
+    assert_match(/Slept 10/, curl_stdout.read)
     assert_match(/Connection refused/, rejected_curl_stderr.read)
 
     Process.wait(@server.pid)