Merge pull request #405 from jzelinskie/one-binary

cmd: add e2e command

.travis.yml

@@ -1,6 +1,6 @@
 language: go
 go:
-  - 1.9.x
+  - 1.11.x
 sudo: false
 matrix:
   include:
@@ -18,9 +18,8 @@ matrix:
     - go install github.com/chihaya/chihaya/cmd/chihaya
     - chihaya --config=example_config.yaml --debug&
     - pid=$!
-    # we move the installation here so chihaya has enough time to start up
+    - sleep 2 # wait for chihaya to start up (gross)
-    - go install github.com/chihaya/chihaya/cmd/chihaya-e2e
+    - chihaya e2e --debug
-    - chihaya-e2e
     - kill $pid
   # Using HEAD of dependencies
   - install:
@@ -35,9 +34,8 @@ matrix:
     - go install github.com/chihaya/chihaya/cmd/chihaya
     - chihaya --config=example_config.yaml --debug&
     - pid=$!
-    # we move the installation here so chihaya has enough time to start up
+    - sleep 2 # wait for chihaya to start up (gross)
-    - go install github.com/chihaya/chihaya/cmd/chihaya-e2e
+    - chihaya e2e --debug
-    - chihaya-e2e
     - kill $pid
   allow_failures:
   # Using HEAD of dependencies
@@ -53,9 +51,8 @@ matrix:
     - go install github.com/chihaya/chihaya/cmd/chihaya
     - chihaya --config=example_config.yaml --debug&
     - pid=$!
-    # we move the installation here so chihaya has enough time to start up
+    - sleep 2 # wait for chihaya to start up (gross)
-    - go install github.com/chihaya/chihaya/cmd/chihaya-e2e
+    - chihaya e2e --debug
-    - chihaya-e2e
     - kill $pid
 notifications:
   irc:

Gopkg.lock

@@ -12,33 +12,39 @@
   revision = "f6df55f235c24f236d11dbcf665249a59ac2021f"
   version = "1.1"
 
+[[projects]]
+  branch = "master"
+  name = "github.com/anacrolix/dht"
+  packages = ["krpc"]
+  revision = "cae37fd1842087605e61382e82e4f87fab27afdc"
+
 [[projects]]
   branch = "master"
   name = "github.com/anacrolix/missinggo"
   packages = [
     ".",
-    "assert",
+    "expect",
     "httptoo",
     "mime",
-    "pproffd"
+    "pproffd",
+    "slices"
   ]
-  revision = "173db517b5f8002d630f815e2097a1858c27f8ef"
+  revision = "60ef2fbf63df5d871ada2680d4d8a6013dcd1745"
 
 [[projects]]
   branch = "master"
   name = "github.com/anacrolix/torrent"
   packages = [
     "bencode",
-    "tracker",
+    "tracker"
-    "util"
   ]
-  revision = "64d13d86a6ba04269e2abacedcdd890165901010"
+  revision = "4431464fd62c37843addc79822f7cd30b4467471"
 
 [[projects]]
   branch = "master"
   name = "github.com/beorn7/perks"
   packages = ["quantile"]
-  revision = "4c0e84591b9aa9e6dcfdf3e020114cd81f89d5f9"
+  revision = "3a771d992973f24aa725d07868b467d1ddfceafb"
 
 [[projects]]
   branch = "master"
@@ -49,14 +55,20 @@
 [[projects]]
   name = "github.com/davecgh/go-spew"
   packages = ["spew"]
-  revision = "346938d642f2ec3594ed81d874461961cd0faa76"
+  revision = "8991bc29aa16c548c550c7ff78260e27b9ab7c73"
-  version = "v1.1.0"
+  version = "v1.1.1"
 
 [[projects]]
-  branch = "master"
   name = "github.com/golang/protobuf"
   packages = ["proto"]
-  revision = "1e59b77b52bf8e4b449a57e6f79f21226d571845"
+  revision = "aa810b61a9c79d51363740d207bb46cf8e620ed5"
+  version = "v1.2.0"
+
+[[projects]]
+  name = "github.com/huandu/xstrings"
+  packages = ["."]
+  revision = "55ae428c2ac4f74d7430952ef528631e656ac92c"
+  version = "v1.1.0"
 
 [[projects]]
   name = "github.com/inconshreveable/mousetrap"
@@ -73,8 +85,8 @@
 [[projects]]
   name = "github.com/matttproud/golang_protobuf_extensions"
   packages = ["pbutil"]
-  revision = "3247c84500bff8d9fb6d579d800f20b3e091582c"
+  revision = "c12348ce28de40eed0136aa2b644d0ee0650e56c"
-  version = "v1.0.0"
+  version = "v1.0.1"
 
 [[projects]]
   branch = "master"
@@ -89,10 +101,10 @@
   revision = "ad98a36ba0da87206e3378c556abbfeaeaa98668"
 
 [[projects]]
-  branch = "master"
   name = "github.com/pkg/errors"
   packages = ["."]
-  revision = "30136e27e2ac8d167177e8a583aa4c3fea5be833"
+  revision = "645ef00459ed84a119197bfb8d8205042c6df63d"
+  version = "v0.8.0"
 
 [[projects]]
   name = "github.com/pmezard/go-difflib"
@@ -110,7 +122,7 @@
   branch = "master"
   name = "github.com/prometheus/client_model"
   packages = ["go"]
-  revision = "99fa1f4be8e564e8a6b613da7fa6f46c9edafc6c"
+  revision = "5c3871d89910bfb32f5fcab2aa4b9ec68e65a99f"
 
 [[projects]]
   branch = "master"
@@ -120,34 +132,36 @@
     "internal/bitbucket.org/ww/goautoneg",
     "model"
   ]
-  revision = "2e54d0b93cba2fd133edc32211dcc32c06ef72ca"
+  revision = "c7de2306084e37d54b8be01f3541a8464345e9a5"
 
 [[projects]]
   branch = "master"
   name = "github.com/prometheus/procfs"
   packages = [
     ".",
+    "internal/util",
+    "nfs",
     "xfs"
   ]
-  revision = "8f918ac9ab4be3a790338bda8624fec5d71260b3"
+  revision = "05ee40e3a273f7245e8777337fc7b46e533a9a92"
 
 [[projects]]
   name = "github.com/sirupsen/logrus"
   packages = ["."]
-  revision = "d682213848ed68c0a260ca37d6dd5ace8423f5ba"
+  revision = "3e01752db0189b9157070a0e1668a620f9a85da2"
-  version = "v1.0.4"
+  version = "v1.0.6"
 
 [[projects]]
   name = "github.com/spf13/cobra"
   packages = ["."]
-  revision = "7b2c5ac9fc04fc5efafb60700713d4fa609b777b"
+  revision = "ef82de70bb3f60c65fb8eebacbb2d122ef517385"
-  version = "v0.0.1"
+  version = "v0.0.3"
 
 [[projects]]
   name = "github.com/spf13/pflag"
   packages = ["."]
-  revision = "e57e3eeb33f795204c1ca35f56c44f83227c6e66"
+  revision = "9a97c102cda95a86cec2345a6f09f55a939babf5"
-  version = "v1.0.0"
+  version = "v1.0.2"
 
 [[projects]]
   name = "github.com/stretchr/testify"
@@ -155,14 +169,14 @@
     "assert",
     "require"
   ]
-  revision = "69483b4bd14f5845b5a1e55bca19e954e827f1d0"
+  revision = "f35b8ab0b5a2cef36673838d662e249dd9c94686"
-  version = "v1.1.4"
+  version = "v1.2.2"
 
 [[projects]]
   branch = "master"
   name = "golang.org/x/crypto"
   packages = ["ssh/terminal"]
-  revision = "d585fd2cc9195196078f516b69daff6744ef5e84"
+  revision = "182538f80094b6a8efaade63a8fd8e0d9d5843dd"
 
 [[projects]]
   branch = "master"
@@ -171,17 +185,17 @@
     "unix",
     "windows"
   ]
-  revision = "83801418e1b59fb1880e363299581ee543af32ca"
+  revision = "49385e6e15226593f68b26af201feec29d5bba22"
 
 [[projects]]
-  branch = "v2"
   name = "gopkg.in/yaml.v2"
   packages = ["."]
-  revision = "287cf08546ab5e7e37d55a84f7ed3fd1db036de5"
+  revision = "5420a8b6744d3b0345ab293f6fcba19c978f1183"
+  version = "v2.2.1"
 
 [solve-meta]
   analyzer-name = "dep"
   analyzer-version = 1
-  inputs-digest = "70d8adf87b226f38ffea02e5edd2a0adb03b5e1a567eb2ed74ab9d480b9fd68c"
+  inputs-digest = "073ea42bedc8b51977e04bb4e86deb764315fa1b904e1da4cf48e2247a056caf"
   solver-name = "gps-cdcl"
   solver-version = 1

Gopkg.toml

@@ -1,7 +1,6 @@
-
 # Gopkg.toml example
 #
-# Refer to https://github.com/golang/dep/blob/master/docs/Gopkg.toml.md
+# Refer to https://golang.github.io/dep/docs/Gopkg.toml.html
 # for detailed Gopkg.toml documentation.
 #
 # required = ["github.com/user/thing/cmd/thing"]
@@ -19,12 +18,21 @@
 # [[override]]
 #   name = "github.com/x/y"
 #   version = "2.4.0"
+#
+# [prune]
+#   non-go = false
+#   go-tests = true
+#   unused-packages = true
 
 
 [[constraint]]
   name = "github.com/SermoDigital/jose"
   version = "1.1.0"
 
+[[constraint]]
+  branch = "master"
+  name = "github.com/anacrolix/torrent"
+
 [[constraint]]
   name = "github.com/julienschmidt/httprouter"
   version = "1.1.0"
@@ -37,30 +45,30 @@
   branch = "master"
   name = "github.com/minio/sha256-simd"
 
+[[constraint]]
+  name = "github.com/pkg/errors"
+  version = "0.8.0"
+
 [[constraint]]
   name = "github.com/prometheus/client_golang"
   version = "0.8.0"
 
 [[constraint]]
   name = "github.com/sirupsen/logrus"
-  version = "1.0.4"
+  version = "1.0.6"
 
 [[constraint]]
   name = "github.com/spf13/cobra"
-  version = "0.0.1"
+  version = "0.0.3"
 
 [[constraint]]
   name = "github.com/stretchr/testify"
-  version = "1.1.4"
+  version = "1.2.2"
 
 [[constraint]]
-  branch = "v2"
   name = "gopkg.in/yaml.v2"
+  version = "2.2.1"
 
-[[constraint]]
+[prune]
-  name = "github.com/pkg/errors"
+  go-tests = true
-  branch = "master"
+  unused-packages = true
-
-[[constraint]]
-  name = "github.com/anacrolix/torrent"
-  branch = "master"

cmd/chihaya-e2e/README.md

@@ -1,5 +0,0 @@
-# chihaya-e2e
-A very simple tool to black-box test a bittorrent tracker.
-
-This tool uses [github.com/anacrolix/torrent/tracker](github.com/anacrolix/torrent/tracker) to make a UDP and an HTTP announce to given trackers.
-It is used by chihaya for end-to-end testing the tracker during CI.

cmd/chihaya/e2e.go

@@ -2,52 +2,57 @@ package main
 
 import (
 	"crypto/rand"
-	"flag"
 	"fmt"
 	"net/http"
-	"os"
 	"time"
 
 	"github.com/anacrolix/torrent/tracker"
 	"github.com/pkg/errors"
+	"github.com/spf13/cobra"
 
 	"github.com/chihaya/chihaya/bittorrent"
+	"github.com/chihaya/chihaya/pkg/log"
 )
 
-func init() {
+// EndToEndRunCmdFunc implements a Cobra command that runs the end-to-end test
-	flag.StringVar(&httpTrackerURL, "http", "http://127.0.0.1:6969/announce", "the address of the HTTP tracker")
+// suite for a Chihaya build.
-	flag.StringVar(&udpTrackerURL, "udp", "udp://127.0.0.1:6969", "the address of the UDP tracker")
+func EndToEndRunCmdFunc(cmd *cobra.Command, args []string) error {
-	flag.DurationVar(&delay, "delay", 1*time.Second, "the delay between announces")
+	delay, err := cmd.Flags().GetDuration("delay")
-}
-
-var (
-	httpTrackerURL string
-	udpTrackerURL  string
-	delay          time.Duration
-)
-
-func main() {
-	flag.Parse()
-
-	if len(httpTrackerURL) != 0 {
-		fmt.Println("testing HTTP...")
-		err := testHTTP()
 	if err != nil {
-			fmt.Println("failed:", err)
+		return err
-			os.Exit(1)
-		}
-		fmt.Println("success")
 	}
 
-	if len(udpTrackerURL) != 0 {
+	// Test the HTTP tracker
-		fmt.Println("testing UDP...")
+	httpAddr, err := cmd.Flags().GetString("httpaddr")
-		err := testUDP()
 	if err != nil {
-			fmt.Println("failed:", err)
+		return err
-			os.Exit(1)
 	}
-		fmt.Println("success")
+
+	if len(httpAddr) != 0 {
+		log.Info("testing HTTP...")
+		err := test(httpAddr, delay)
+		if err != nil {
+			return err
 		}
+		log.Info("success")
+	}
+
+	// Test the UDP tracker.
+	udpAddr, err := cmd.Flags().GetString("udpaddr")
+	if err != nil {
+		return err
+	}
+
+	if len(udpAddr) != 0 {
+		log.Info("testing UDP...")
+		err := test(udpAddr, delay)
+		if err != nil {
+			return err
+		}
+		log.Info("success")
+	}
+
+	return nil
 }
 
 func generateInfohash() [20]byte {
@@ -64,17 +69,12 @@ func generateInfohash() [20]byte {
 	return [20]byte(bittorrent.InfoHashFromBytes(b))
 }
 
-func testUDP() error {
+func test(addr string, delay time.Duration) error {
 	ih := generateInfohash()
-	return testWithInfohash(ih, udpTrackerURL)
+	return testWithInfohash(ih, addr, delay)
 }
 
-func testHTTP() error {
+func testWithInfohash(infoHash [20]byte, url string, delay time.Duration) error {
-	ih := generateInfohash()
-	return testWithInfohash(ih, httpTrackerURL)
-}
-
-func testWithInfohash(infoHash [20]byte, url string) error {
 	req := tracker.AnnounceRequest{
 		InfoHash:   infoHash,
 		PeerId:     [20]byte{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20},
@@ -82,12 +82,17 @@ func testWithInfohash(infoHash [20]byte, url string) error {
 		Left:       100,
 		Uploaded:   50,
 		Event:      tracker.Started,
-		IPAddress:  int32(50<<24 | 10<<16 | 12<<8 | 1),
+		IPAddress:  uint32(50<<24 | 10<<16 | 12<<8 | 1),
 		NumWant:    50,
 		Port:       10001,
 	}
 
-	resp, err := tracker.Announce(&http.Client{}, "ekop", url, &req)
+	resp, err := tracker.Announce{
+		TrackerUrl: url,
+		Request:    req,
+		UserAgent:  "chihaya-e2e",
+		HttpClient: &http.Client{},
+	}.Do()
 	if err != nil {
 		return errors.Wrap(err, "announce failed")
 	}
@@ -105,12 +110,17 @@ func testWithInfohash(infoHash [20]byte, url string) error {
 		Left:       100,
 		Uploaded:   50,
 		Event:      tracker.Started,
-		IPAddress:  int32(50<<24 | 10<<16 | 12<<8 | 2),
+		IPAddress:  uint32(50<<24 | 10<<16 | 12<<8 | 2),
 		NumWant:    50,
 		Port:       10002,
 	}
 
-	resp, err = tracker.Announce(&http.Client{}, "ekop", url, &req)
+	resp, err = tracker.Announce{
+		TrackerUrl: url,
+		Request:    req,
+		UserAgent:  "chihaya-e2e",
+		HttpClient: &http.Client{},
+	}.Do()
 	if err != nil {
 		return errors.Wrap(err, "announce failed")
 	}

cmd/chihaya/main.go

@@ -9,6 +9,7 @@ import (
 	"runtime/trace"
 	"strings"
 	"syscall"
+	"time"
 
 	"github.com/sirupsen/logrus"
 	"github.com/spf13/cobra"
@@ -132,9 +133,9 @@ func (r *Run) Stop(keepPeerStore bool) (storage.PeerStore, error) {
 	return r.peerStore, nil
 }
 
-// RunCmdFunc implements a Cobra command that runs an instance of Chihaya and
+// RootRunCmdFunc implements a Cobra command that runs an instance of Chihaya
-// handles reloading and shutdown via process signals.
+// and handles reloading and shutdown via process signals.
-func RunCmdFunc(cmd *cobra.Command, args []string) error {
+func RootRunCmdFunc(cmd *cobra.Command, args []string) error {
 	configFilePath, err := cmd.Flags().GetString("config")
 	if err != nil {
 		return err
@@ -173,8 +174,8 @@ func RunCmdFunc(cmd *cobra.Command, args []string) error {
 	}
 }
 
-// PreRunCmdFunc handles command line flags for the Run command.
+// RootPreRunCmdFunc handles command line flags for the Run command.
-func PreRunCmdFunc(cmd *cobra.Command, args []string) error {
+func RootPreRunCmdFunc(cmd *cobra.Command, args []string) error {
 	noColors, err := cmd.Flags().GetBool("nocolors")
 	if err != nil {
 		return err
@@ -230,9 +231,9 @@ func PreRunCmdFunc(cmd *cobra.Command, args []string) error {
 	return nil
 }
 
-// PostRunCmdFunc handles clean up of any state initialized by command line
+// RootPostRunCmdFunc handles clean up of any state initialized by command line
 // flags.
-func PostRunCmdFunc(cmd *cobra.Command, args []string) error {
+func RootPostRunCmdFunc(cmd *cobra.Command, args []string) error {
 	// These can be called regardless because it noops when not profiling.
 	pprof.StopCPUProfile()
 	trace.Stop()
@@ -245,22 +246,36 @@ func main() {
 		Use:                "chihaya",
 		Short:              "BitTorrent Tracker",
 		Long:               "A customizable, multi-protocol BitTorrent Tracker",
-		PersistentPreRunE:  PreRunCmdFunc,
+		PersistentPreRunE:  RootPreRunCmdFunc,
-		RunE:               RunCmdFunc,
+		RunE:               RootRunCmdFunc,
-		PersistentPostRunE: PostRunCmdFunc,
+		PersistentPostRunE: RootPostRunCmdFunc,
+	}
+
+	rootCmd.PersistentFlags().String("cpuprofile", "", "location to save a CPU profile")
+	rootCmd.PersistentFlags().String("trace", "", "location to save a trace")
+	rootCmd.PersistentFlags().Bool("debug", false, "enable debug logging")
+	rootCmd.PersistentFlags().Bool("json", false, "enable json logging")
+	if runtime.GOOS == "windows" {
+		rootCmd.PersistentFlags().Bool("nocolors", true, "disable log coloring")
+	} else {
+		rootCmd.PersistentFlags().Bool("nocolors", false, "disable log coloring")
 	}
 
 	rootCmd.Flags().String("config", "/etc/chihaya.yaml", "location of configuration file")
-	rootCmd.Flags().String("cpuprofile", "", "location to save a CPU profile")
+
-	rootCmd.Flags().String("trace", "", "location to save a trace")
+	var e2eCmd = &cobra.Command{
-	rootCmd.Flags().Bool("debug", false, "enable debug logging")
+		Use:   "e2e",
-	rootCmd.Flags().Bool("json", false, "enable json logging")
+		Short: "exec e2e tests",
-	if runtime.GOOS == "windows" {
+		Long:  "Execute the Chihaya end-to-end test suite",
-		rootCmd.Flags().Bool("nocolors", true, "disable log coloring")
+		RunE:  EndToEndRunCmdFunc,
-	} else {
-		rootCmd.Flags().Bool("nocolors", false, "disable log coloring")
 	}
 
+	e2eCmd.Flags().String("httpaddr", "http://127.0.0.1:6969/announce", "address of the HTTP tracker")
+	e2eCmd.Flags().String("udpaddr", "udp://127.0.0.1:6969", "address of the UDP tracker")
+	e2eCmd.Flags().Duration("delay", time.Second, "delay between announces")
+
+	rootCmd.AddCommand(e2eCmd)
+
 	if err := rootCmd.Execute(); err != nil {
 		log.Fatal("failed when executing root cobra command: " + err.Error())
 	}