448 lines
12 KiB
Ruby
448 lines
12 KiB
Ruby
require_relative "helper"
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require_relative "helpers/ssl" if ::Puma::HAS_SSL
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require_relative "helpers/tmp_path"
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require "puma/cli"
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require "json"
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class TestCLI < Minitest::Test
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include SSLHelper if ::Puma::HAS_SSL
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include TmpPath
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def setup
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@environment = 'production'
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@tmp_path = tmp_path('puma-test')
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@tmp_path2 = "#{@tmp_path}2"
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File.unlink @tmp_path if File.exist? @tmp_path
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File.unlink @tmp_path2 if File.exist? @tmp_path2
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@wait, @ready = IO.pipe
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@events = Puma::Events.strings
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@events.on_booted { @ready << "!" }
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end
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def wait_booted
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@wait.sysread 1
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end
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def teardown
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File.unlink @tmp_path if File.exist? @tmp_path
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File.unlink @tmp_path2 if File.exist? @tmp_path2
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@wait.close
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@ready.close
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end
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def test_control_for_tcp
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cntl = UniquePort.call
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url = "tcp://127.0.0.1:#{cntl}/"
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cli = Puma::CLI.new ["-b", "tcp://127.0.0.1:0",
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"--control-url", url,
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"--control-token", "",
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"test/rackup/lobster.ru"], @events
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t = Thread.new do
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cli.run
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end
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wait_booted
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s = TCPSocket.new "127.0.0.1", cntl
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s << "GET /stats HTTP/1.0\r\n\r\n"
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body = s.read
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s.close
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assert_equal Puma.stats_hash, JSON.parse(Puma.stats, symbolize_names: true)
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dmt = Puma::Configuration.new.default_max_threads
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assert_match(/{"started_at":"\d{4}-\d{2}-\d{2}T\d{2}:\d{2}:\d{2}Z","backlog":0,"running":0,"pool_capacity":#{dmt},"max_threads":#{dmt},"requests_count":0}/, body.split(/\r?\n/).last)
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ensure
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cli.launcher.stop
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t.join
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end
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def test_control_for_ssl
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skip_unless :ssl
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require "net/http"
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control_port = UniquePort.call
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control_host = "127.0.0.1"
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control_url = "ssl://#{control_host}:#{control_port}?#{ssl_query}"
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token = "token"
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cli = Puma::CLI.new ["-b", "tcp://127.0.0.1:0",
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"--control-url", control_url,
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"--control-token", token,
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"test/rackup/lobster.ru"], @events
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t = Thread.new do
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cli.run
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end
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wait_booted
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body = ""
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http = Net::HTTP.new control_host, control_port
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http.use_ssl = true
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http.verify_mode = OpenSSL::SSL::VERIFY_NONE
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http.start do
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req = Net::HTTP::Get.new "/stats?token=#{token}", {}
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body = http.request(req).body
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end
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dmt = Puma::Configuration.new.default_max_threads
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expected_stats = /{"started_at":"\d{4}-\d{2}-\d{2}T\d{2}:\d{2}:\d{2}Z","backlog":0,"running":0,"pool_capacity":#{dmt},"max_threads":#{dmt}/
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assert_match(expected_stats, body.split(/\r?\n/).last)
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ensure
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cli.launcher.stop if cli
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t.join if t
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end
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def test_control_clustered
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skip_unless :fork
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skip_unless :unix
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url = "unix://#{@tmp_path}"
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cli = Puma::CLI.new ["-b", "unix://#{@tmp_path2}",
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"-t", "2:2",
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"-w", "2",
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"--control-url", url,
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"--control-token", "",
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"test/rackup/lobster.ru"], @events
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# without this, Minitest.after_run will trigger on this test ?
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$debugging_hold = true
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t = Thread.new { cli.run }
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wait_booted
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s = UNIXSocket.new @tmp_path
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s << "GET /stats HTTP/1.0\r\n\r\n"
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body = s.read
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s.close
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require 'json'
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status = JSON.parse(body.split("\n").last)
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assert_equal 2, status["workers"]
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s = UNIXSocket.new @tmp_path
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s << "GET /stats HTTP/1.0\r\n\r\n"
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body = s.read
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s.close
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assert_match(/\{"started_at":"\d{4}-\d{2}-\d{2}T\d{2}:\d{2}:\d{2}Z","workers":2,"phase":0,"booted_workers":2,"old_workers":0,"worker_status":\[\{"started_at":"\d{4}-\d{2}-\d{2}T\d{2}:\d{2}:\d{2}Z","pid":\d+,"index":0,"phase":0,"booted":true,"last_checkin":"[^"]+","last_status":\{"backlog":0,"running":2,"pool_capacity":2,"max_threads":2,"requests_count":0\}\},\{"started_at":"\d{4}-\d{2}-\d{2}T\d{2}:\d{2}:\d{2}Z","pid":\d+,"index":1,"phase":0,"booted":true,"last_checkin":"[^"]+","last_status":\{"backlog":0,"running":2,"pool_capacity":2,"max_threads":2,"requests_count":0\}\}\]\}/, body.split("\r\n").last)
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ensure
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if UNIX_SKT_EXIST && HAS_FORK
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cli.launcher.stop
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t.join
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done = nil
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until done
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@events.stdout.rewind
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log = @events.stdout.readlines.join ''
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done = log[/ - Goodbye!/]
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end
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$debugging_hold = false
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end
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end
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def test_control
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skip_unless :unix
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url = "unix://#{@tmp_path}"
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cli = Puma::CLI.new ["-b", "unix://#{@tmp_path2}",
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"--control-url", url,
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"--control-token", "",
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"test/rackup/lobster.ru"], @events
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t = Thread.new { cli.run }
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wait_booted
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s = UNIXSocket.new @tmp_path
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s << "GET /stats HTTP/1.0\r\n\r\n"
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body = s.read
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s.close
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dmt = Puma::Configuration.new.default_max_threads
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assert_match(/{"started_at":"\d{4}-\d{2}-\d{2}T\d{2}:\d{2}:\d{2}Z","backlog":0,"running":0,"pool_capacity":#{dmt},"max_threads":#{dmt},"requests_count":0}/, body.split("\r\n").last)
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ensure
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if UNIX_SKT_EXIST
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cli.launcher.stop
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t.join
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end
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end
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def test_control_stop
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skip_unless :unix
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url = "unix://#{@tmp_path}"
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cli = Puma::CLI.new ["-b", "unix://#{@tmp_path2}",
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"--control-url", url,
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"--control-token", "",
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"test/rackup/lobster.ru"], @events
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t = Thread.new { cli.run }
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wait_booted
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s = UNIXSocket.new @tmp_path
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s << "GET /stop HTTP/1.0\r\n\r\n"
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body = s.read
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s.close
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assert_equal '{ "status": "ok" }', body.split("\r\n").last
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ensure
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t.join if UNIX_SKT_EXIST
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end
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def test_control_requests_count
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tcp = UniquePort.call
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cntl = UniquePort.call
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url = "tcp://127.0.0.1:#{cntl}/"
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cli = Puma::CLI.new ["-b", "tcp://127.0.0.1:#{tcp}",
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"--control-url", url,
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"--control-token", "",
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"test/rackup/lobster.ru"], @events
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t = Thread.new do
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cli.run
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end
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wait_booted
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s = TCPSocket.new "127.0.0.1", cntl
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s << "GET /stats HTTP/1.0\r\n\r\n"
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body = s.read
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s.close
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assert_equal 0, JSON.parse(body.split(/\r?\n/).last)['requests_count']
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# send real requests to server
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3.times do
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s = TCPSocket.new "127.0.0.1", tcp
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s << "GET / HTTP/1.0\r\n\r\n"
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body = s.read
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s.close
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end
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s = TCPSocket.new "127.0.0.1", cntl
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s << "GET /stats HTTP/1.0\r\n\r\n"
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body = s.read
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s.close
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assert_equal 3, JSON.parse(body.split(/\r?\n/).last)['requests_count']
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ensure
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cli.launcher.stop
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t.join
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end
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def test_control_thread_backtraces
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skip_unless :unix
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url = "unix://#{@tmp_path}"
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cli = Puma::CLI.new ["-b", "unix://#{@tmp_path2}",
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"--control-url", url,
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"--control-token", "",
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"test/rackup/lobster.ru"], @events
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t = Thread.new { cli.run }
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wait_booted
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s = UNIXSocket.new @tmp_path
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s << "GET /thread-backtraces HTTP/1.0\r\n\r\n"
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body = s.read
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s.close
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assert_match %r{Thread: TID-}, body.split("\r\n").last
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ensure
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cli.launcher.stop if cli
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t.join if UNIX_SKT_EXIST
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end
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def control_gc_stats(uri, cntl)
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cli = Puma::CLI.new ["-b", uri,
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"--control-url", cntl,
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"--control-token", "",
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"test/rackup/lobster.ru"], @events
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t = Thread.new do
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cli.run
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end
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wait_booted
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s = yield
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s << "GET /gc-stats HTTP/1.0\r\n\r\n"
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body = s.read
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s.close
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lines = body.split("\r\n")
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json_line = lines.detect { |l| l[0] == "{" }
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pairs = json_line.scan(/\"[^\"]+\": [^,]+/)
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gc_stats = {}
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pairs.each do |p|
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p =~ /\"([^\"]+)\": ([^,]+)/ || raise("Can't parse #{p.inspect}!")
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gc_stats[$1] = $2
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end
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gc_count_before = gc_stats["count"].to_i
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s = yield
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s << "GET /gc HTTP/1.0\r\n\r\n"
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body = s.read # Ignored
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s.close
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s = yield
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s << "GET /gc-stats HTTP/1.0\r\n\r\n"
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body = s.read
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s.close
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lines = body.split("\r\n")
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json_line = lines.detect { |l| l[0] == "{" }
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gc_stats = JSON.parse(json_line)
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gc_count_after = gc_stats["count"].to_i
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# Hitting the /gc route should increment the count by 1
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assert(gc_count_before < gc_count_after, "make sure a gc has happened")
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ensure
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cli.launcher.stop if cli
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t.join
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end
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def test_control_gc_stats_tcp
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uri = "tcp://127.0.0.1:#{UniquePort.call}/"
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cntl_port = UniquePort.call
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cntl = "tcp://127.0.0.1:#{cntl_port}/"
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control_gc_stats(uri, cntl) { TCPSocket.new "127.0.0.1", cntl_port }
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end
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def test_control_gc_stats_unix
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skip_unless :unix
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uri = "unix://#{@tmp_path2}"
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cntl = "unix://#{@tmp_path}"
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control_gc_stats(uri, cntl) { UNIXSocket.new @tmp_path }
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end
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def test_tmp_control
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skip_if :jruby, suffix: " - Unknown issue"
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cli = Puma::CLI.new ["--state", @tmp_path, "--control-url", "auto"]
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cli.launcher.write_state
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data = YAML.load File.read(@tmp_path)
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assert_equal Process.pid, data["pid"]
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url = data["control_url"]
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m = %r!unix://(.*)!.match(url)
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assert m, "'#{url}' is not a URL"
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end
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def test_state_file_callback_filtering
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skip_unless :fork
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cli = Puma::CLI.new [ "--config", "test/config/state_file_testing_config.rb",
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"--state", @tmp_path ]
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cli.launcher.write_state
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data = YAML.load_file(@tmp_path)
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keys_not_stripped = data.keys & Puma::CLI::KEYS_NOT_TO_PERSIST_IN_STATE
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assert_empty keys_not_stripped
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end
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def test_log_formatter_default_single
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cli = Puma::CLI.new [ ]
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assert_instance_of Puma::Events::DefaultFormatter, cli.launcher.events.formatter
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end
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def test_log_formatter_default_clustered
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skip_unless :fork
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cli = Puma::CLI.new [ "-w 2" ]
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assert_instance_of Puma::Events::PidFormatter, cli.launcher.events.formatter
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end
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def test_log_formatter_custom_single
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cli = Puma::CLI.new [ "--config", "test/config/custom_log_formatter.rb" ]
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assert_instance_of Proc, cli.launcher.events.formatter
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assert_match(/^\[.*\] \[.*\] .*: test$/, cli.launcher.events.format('test'))
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end
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def test_log_formatter_custom_clustered
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skip_unless :fork
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cli = Puma::CLI.new [ "--config", "test/config/custom_log_formatter.rb", "-w 2" ]
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assert_instance_of Proc, cli.launcher.events.formatter
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assert_match(/^\[.*\] \[.*\] .*: test$/, cli.launcher.events.format('test'))
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end
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def test_state
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url = "tcp://127.0.0.1:#{UniquePort.call}"
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cli = Puma::CLI.new ["--state", @tmp_path, "--control-url", url]
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cli.launcher.write_state
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data = YAML.load File.read(@tmp_path)
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assert_equal Process.pid, data["pid"]
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assert_equal url, data["control_url"]
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end
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def test_load_path
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Puma::CLI.new ["--include", 'foo/bar']
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assert_equal 'foo/bar', $LOAD_PATH[0]
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$LOAD_PATH.shift
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Puma::CLI.new ["--include", 'foo/bar:baz/qux']
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assert_equal 'foo/bar', $LOAD_PATH[0]
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$LOAD_PATH.shift
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assert_equal 'baz/qux', $LOAD_PATH[0]
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$LOAD_PATH.shift
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end
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def test_extra_runtime_dependencies
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cli = Puma::CLI.new ['--extra-runtime-dependencies', 'a,b']
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extra_dependencies = cli.instance_variable_get(:@conf)
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.instance_variable_get(:@options)[:extra_runtime_dependencies]
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assert_equal %w[a b], extra_dependencies
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end
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def test_environment_rack_env
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ENV.delete 'RACK_ENV'
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Puma::CLI.new ["--environment", @environment]
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assert_equal @environment, ENV['RACK_ENV']
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end
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def test_environment_rails_env
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ENV.delete 'RACK_ENV'
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ENV['RAILS_ENV'] = @environment
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Puma::CLI.new []
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assert_equal @environment, ENV['RACK_ENV']
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ENV.delete 'RAILS_ENV'
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end
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end
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