Esempio n. 1
0
// IsRunning attempts to determine whether this process is
// running on CI. This is done by checking any of:
//
//  CI=true
//  travis.IsRunning()
//  jenkins.IsRunning()
//
func IsRunning() bool {
	if os.Getenv(string(VarCI)) == "true" {
		return true
	}

	return travis.IsRunning() || jenkins.IsRunning()
}
Esempio n. 2
0
func TestLargeFile(t *testing.T) {
	if testing.Short() {
		t.SkipNow()
	}

	if !travis.IsRunning() {
		t.Parallel()
	}

	numInstances := 10
	numBlocks := 100
	PerformDistributionTest(t, numInstances, numBlocks)
}
Esempio n. 3
0
func TestLargeSwarm(t *testing.T) {
	if testing.Short() {
		t.SkipNow()
	}
	numInstances := 100
	numBlocks := 2
	if detectrace.WithRace() {
		// when running with the race detector, 500 instances launches
		// well over 8k goroutines. This hits a race detector limit.
		numInstances = 100
	} else if travis.IsRunning() {
		numInstances = 200
	} else {
		t.Parallel()
	}
	PerformDistributionTest(t, numInstances, numBlocks)
}
Esempio n. 4
0
func TestConnectCollision(t *testing.T) {
	// t.Skip("skipping test to debug another")
	if testing.Short() {
		t.SkipNow()
	}
	if travisci.IsRunning() {
		t.Skip("Skipping on Travis-CI.")
	}

	runTimes := 10

	for rtime := 0; rtime < runTimes; rtime++ {
		log.Info("Running Time: ", rtime)

		ctx := context.Background()

		dhtA := setupDHT(ctx, t)
		dhtB := setupDHT(ctx, t)

		addrA := dhtA.peerstore.Addrs(dhtA.self)[0]
		addrB := dhtB.peerstore.Addrs(dhtB.self)[0]

		peerA := dhtA.self
		peerB := dhtB.self

		errs := make(chan error)
		go func() {
			dhtA.peerstore.AddAddr(peerB, addrB, peer.TempAddrTTL)
			pi := peer.PeerInfo{ID: peerB}
			err := dhtA.host.Connect(ctx, pi)
			errs <- err
		}()
		go func() {
			dhtB.peerstore.AddAddr(peerA, addrA, peer.TempAddrTTL)
			pi := peer.PeerInfo{ID: peerA}
			err := dhtB.host.Connect(ctx, pi)
			errs <- err
		}()

		timeout := time.After(5 * time.Second)
		select {
		case e := <-errs:
			if e != nil {
				t.Fatal(e)
			}
		case <-timeout:
			t.Fatal("Timeout received!")
		}
		select {
		case e := <-errs:
			if e != nil {
				t.Fatal(e)
			}
		case <-timeout:
			t.Fatal("Timeout received!")
		}

		dhtA.Close()
		dhtB.Close()
		dhtA.host.Close()
		dhtB.host.Close()
	}
}
Esempio n. 5
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func TestCloseLeak(t *testing.T) {
	// t.Skip("Skipping in favor of another test")
	if testing.Short() {
		t.SkipNow()
	}

	if travis.IsRunning() {
		t.Skip("this doesn't work well on travis")
	}

	var wg sync.WaitGroup

	runPair := func(num int) {
		ctx, cancel := context.WithCancel(context.Background())
		c1, c2, _, _ := setupSingleConn(t, ctx)

		for i := 0; i < num; i++ {
			b1 := []byte(fmt.Sprintf("beep%d", i))
			c1.WriteMsg(b1)
			b2, err := c2.ReadMsg()
			if err != nil {
				panic(err)
			}
			if !bytes.Equal(b1, b2) {
				panic(fmt.Errorf("bytes not equal: %s != %s", b1, b2))
			}

			b2 = []byte(fmt.Sprintf("boop%d", i))
			c2.WriteMsg(b2)
			b1, err = c1.ReadMsg()
			if err != nil {
				panic(err)
			}
			if !bytes.Equal(b1, b2) {
				panic(fmt.Errorf("bytes not equal: %s != %s", b1, b2))
			}

			<-time.After(time.Microsecond * 5)
		}

		c1.Close()
		c2.Close()
		cancel() // close the listener
		wg.Done()
	}

	var cons = 5
	var msgs = 50
	log.Debugf("Running %d connections * %d msgs.\n", cons, msgs)
	for i := 0; i < cons; i++ {
		wg.Add(1)
		go runPair(msgs)
	}

	log.Debugf("Waiting...\n")
	wg.Wait()
	// done!

	<-time.After(time.Millisecond * 150)
	if runtime.NumGoroutine() > 20 {
		// panic("uncomment me to debug")
		t.Fatal("leaking goroutines:", runtime.NumGoroutine())
	}
}
Esempio n. 6
0
func TestSecureCloseLeak(t *testing.T) {
	// t.Skip("Skipping in favor of another test")

	if testing.Short() {
		t.SkipNow()
	}
	if travis.IsRunning() {
		t.Skip("this doesn't work well on travis")
	}

	runPair := func(c1, c2 Conn, num int) {
		log.Debugf("runPair %d", num)

		for i := 0; i < num; i++ {
			log.Debugf("runPair iteration %d", i)
			b1 := []byte("beep")
			c1.WriteMsg(b1)
			b2, err := c2.ReadMsg()
			if err != nil {
				panic(err)
			}
			if !bytes.Equal(b1, b2) {
				panic("bytes not equal")
			}

			b2 = []byte("beep")
			c2.WriteMsg(b2)
			b1, err = c1.ReadMsg()
			if err != nil {
				panic(err)
			}
			if !bytes.Equal(b1, b2) {
				panic("bytes not equal")
			}

			<-time.After(time.Microsecond * 5)
		}
	}

	var cons = 5
	var msgs = 50
	log.Debugf("Running %d connections * %d msgs.\n", cons, msgs)

	var wg sync.WaitGroup
	for i := 0; i < cons; i++ {
		wg.Add(1)

		ctx, cancel := context.WithCancel(context.Background())
		c1, c2, _, _ := setupSecureConn(t, ctx)
		go func(c1, c2 Conn) {

			defer func() {
				c1.Close()
				c2.Close()
				cancel()
				wg.Done()
			}()

			runPair(c1, c2, msgs)
		}(c1, c2)
	}

	log.Debugf("Waiting...\n")
	wg.Wait()
	// done!

	<-time.After(time.Millisecond * 150)
	if runtime.NumGoroutine() > 20 {
		// panic("uncomment me to debug")
		t.Fatal("leaking goroutines:", runtime.NumGoroutine())
	}
}