當前位置: 首頁>>代碼示例>>Golang>>正文


Golang testutils.NewNodeTestBaseContext函數代碼示例

本文整理匯總了Golang中github.com/cockroachdb/cockroach/pkg/testutils.NewNodeTestBaseContext函數的典型用法代碼示例。如果您正苦於以下問題:Golang NewNodeTestBaseContext函數的具體用法?Golang NewNodeTestBaseContext怎麽用?Golang NewNodeTestBaseContext使用的例子?那麽, 這裏精選的函數代碼示例或許可以為您提供幫助。


在下文中一共展示了NewNodeTestBaseContext函數的11個代碼示例,這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚,您的評價將有助於係統推薦出更棒的Golang代碼示例。

示例1: createTestDBWithContext

func createTestDBWithContext(
	t testing.TB, dbCtx client.DBContext,
) (*localtestcluster.LocalTestCluster, *TxnCoordSender) {
	s := &localtestcluster.LocalTestCluster{
		DBContext: &dbCtx,
	}
	s.Start(t, testutils.NewNodeTestBaseContext(), InitSenderForLocalTestCluster)
	return s, s.Sender.(*TxnCoordSender)
}
開發者ID:hvaara,項目名稱:cockroach,代碼行數:9,代碼來源:txn_coord_sender_test.go

示例2: TestUncertaintyRestart

// TestUncertaintyRestart verifies that a transaction which finds a write in
// its near future will restart exactly once, meaning that it's made a note of
// that node's clock for its new timestamp.
func TestUncertaintyRestart(t *testing.T) {
	defer leaktest.AfterTest(t)()

	const maxOffset = 250 * time.Millisecond
	dbCtx := client.DefaultDBContext()
	s := &localtestcluster.LocalTestCluster{
		Clock:     hlc.NewClock(hlc.UnixNano, maxOffset),
		DBContext: &dbCtx,
	}
	s.Start(t, testutils.NewNodeTestBaseContext(), InitSenderForLocalTestCluster)
	defer s.Stop()
	if err := disableOwnNodeCertain(s); err != nil {
		t.Fatal(err)
	}
	s.Manual.Increment(s.Clock.MaxOffset().Nanoseconds() + 1)

	var key = roachpb.Key("a")

	errChan := make(chan error)
	start := make(chan struct{})
	go func() {
		<-start
		errChan <- s.DB.Txn(context.TODO(), func(txn *client.Txn) error {
			return txn.Put(key, "hi")
		})
	}()

	if err := s.DB.Txn(context.TODO(), func(txn *client.Txn) error {
		if txn.Proto.Epoch > 2 {
			t.Fatal("expected only one restart")
		}
		// Issue a read to pick a timestamp.
		if _, err := txn.Get(key.Next()); err != nil {
			t.Fatal(err)
		}
		if txn.Proto.Epoch == 0 {
			close(start) // let someone write into our future
			// when they're done, try to read
			if err := <-errChan; err != nil {
				t.Fatal(err)
			}
		}
		if _, err := txn.Get(key.Next()); err != nil {
			if _, ok := err.(*roachpb.ReadWithinUncertaintyIntervalError); !ok {
				t.Fatalf("unexpected error: %T: %s", err, err)
			}
		}
		return nil
	}); err != nil {
		t.Fatal(err)
	}
}
開發者ID:BramGruneir,項目名稱:cockroach,代碼行數:55,代碼來源:txn_test.go

示例3: checkConcurrency

// checkConcurrency creates a history verifier, starts a new database
// and runs the verifier.
func checkConcurrency(
	name string, isolations []enginepb.IsolationType, txns []string, verify *verifier, t *testing.T,
) {
	verifier := newHistoryVerifier(name, txns, verify, t)
	dbCtx := client.DefaultDBContext()
	dbCtx.TxnRetryOptions = correctnessTestRetryOptions
	s := &localtestcluster.LocalTestCluster{
		DBContext:         &dbCtx,
		RangeRetryOptions: &correctnessTestRetryOptions,
	}
	s.Start(t, testutils.NewNodeTestBaseContext(), InitSenderForLocalTestCluster)
	defer s.Stop()
	verifier.run(isolations, s.DB, t)
}
開發者ID:knz,項目名稱:cockroach,代碼行數:16,代碼來源:txn_correctness_test.go

示例4: newRaftTransportTestContext

func newRaftTransportTestContext(t testing.TB) *raftTransportTestContext {
	rttc := &raftTransportTestContext{
		t:          t,
		stopper:    stop.NewStopper(),
		transports: map[roachpb.NodeID]*storage.RaftTransport{},
	}
	rttc.nodeRPCContext = rpc.NewContext(
		log.AmbientContext{}, testutils.NewNodeTestBaseContext(), nil, rttc.stopper,
	)
	server := rpc.NewServer(rttc.nodeRPCContext) // never started
	rttc.gossip = gossip.NewTest(
		1, rttc.nodeRPCContext, server, nil, rttc.stopper, metric.NewRegistry(),
	)
	return rttc
}
開發者ID:knz,項目名稱:cockroach,代碼行數:15,代碼來源:raft_transport_test.go

示例5: benchmarkSingleRoundtripWithLatency

// benchmarkSingleRoundtripWithLatency runs a number of transactions writing to
// the same key back to back in a single round-trip. Latency is simulated
// by pausing before each RPC sent.
func benchmarkSingleRoundtripWithLatency(b *testing.B, latency time.Duration) {
	s := &localtestcluster.LocalTestCluster{}
	s.Latency = latency
	s.Start(b, testutils.NewNodeTestBaseContext(), InitSenderForLocalTestCluster)
	defer s.Stop()
	defer b.StopTimer()
	key := roachpb.Key("key")
	b.ResetTimer()
	for i := 0; i < b.N; i++ {
		if tErr := s.DB.Txn(context.TODO(), func(txn *client.Txn) error {
			b := txn.NewBatch()
			b.Put(key, fmt.Sprintf("value-%d", i))
			return txn.CommitInBatch(b)
		}); tErr != nil {
			b.Fatal(tErr)
		}
	}
}
開發者ID:hvaara,項目名稱:cockroach,代碼行數:21,代碼來源:txn_test.go

示例6: TestSelfBootstrap

	"github.com/cockroachdb/cockroach/pkg/server/serverpb"
	"github.com/cockroachdb/cockroach/pkg/sql/sqlbase"
	"github.com/cockroachdb/cockroach/pkg/storage"
	"github.com/cockroachdb/cockroach/pkg/testutils"
	"github.com/cockroachdb/cockroach/pkg/testutils/serverutils"
	"github.com/cockroachdb/cockroach/pkg/util"
	"github.com/cockroachdb/cockroach/pkg/util/hlc"
	"github.com/cockroachdb/cockroach/pkg/util/httputil"
	"github.com/cockroachdb/cockroach/pkg/util/leaktest"
	"github.com/cockroachdb/cockroach/pkg/util/log"
	"github.com/cockroachdb/cockroach/pkg/util/metric"
	"github.com/cockroachdb/cockroach/pkg/util/tracing"
	"github.com/gogo/protobuf/jsonpb"
)

var nodeTestBaseContext = testutils.NewNodeTestBaseContext()

// TestSelfBootstrap verifies operation when no bootstrap hosts have
// been specified.
func TestSelfBootstrap(t *testing.T) {
	defer leaktest.AfterTest(t)()
	s, err := serverutils.StartServerRaw(base.TestServerArgs{})
	if err != nil {
		t.Fatal(err)
	}
	defer s.Stopper().Stop()
}

// TestServerStartClock tests that a server's clock is not pushed out of thin
// air. This used to happen - the simple act of starting was causing a server's
// clock to be pushed because we were introducing bogus future timestamps into
開發者ID:BramGruneir,項目名稱:cockroach,代碼行數:31,代碼來源:server_test.go

示例7: TestSSLEnforcement

// Verify client certificate enforcement and user whitelisting.
func TestSSLEnforcement(t *testing.T) {
	defer leaktest.AfterTest(t)()
	s, _, _ := serverutils.StartServer(t, base.TestServerArgs{})
	defer s.Stopper().Stop()

	// HTTPS with client certs for security.RootUser.
	rootCertsContext := testutils.NewTestBaseContext(security.RootUser)
	// HTTPS with client certs for security.NodeUser.
	nodeCertsContext := testutils.NewNodeTestBaseContext()
	// HTTPS with client certs for TestUser.
	testCertsContext := testutils.NewTestBaseContext(TestUser)
	// HTTPS without client certs. The user does not matter.
	noCertsContext := insecureCtx{}
	// Plain http.
	insecureContext := testutils.NewTestBaseContext(TestUser)
	insecureContext.Insecure = true

	kvGet := &roachpb.GetRequest{}
	kvGet.Key = roachpb.Key("/")

	testCases := []struct {
		method, path string
		body         proto.Message
		ctx          ctxI
		success      bool // request sent successfully (may be non-200)
		code         int  // http response code
	}{
		// /ui/: basic file server: no auth.
		{"GET", "/index.html", nil, rootCertsContext, true, http.StatusOK},
		{"GET", "/index.html", nil, nodeCertsContext, true, http.StatusOK},
		{"GET", "/index.html", nil, testCertsContext, true, http.StatusOK},
		{"GET", "/index.html", nil, noCertsContext, true, http.StatusOK},
		{"GET", "/index.html", nil, insecureContext, true, http.StatusPermanentRedirect},

		// /_admin/: server.adminServer: no auth.
		{"GET", adminPrefix + "health", nil, rootCertsContext, true, http.StatusOK},
		{"GET", adminPrefix + "health", nil, nodeCertsContext, true, http.StatusOK},
		{"GET", adminPrefix + "health", nil, testCertsContext, true, http.StatusOK},
		{"GET", adminPrefix + "health", nil, noCertsContext, true, http.StatusOK},
		{"GET", adminPrefix + "health", nil, insecureContext, true, http.StatusPermanentRedirect},

		// /debug/: server.adminServer: no auth.
		{"GET", debugEndpoint + "vars", nil, rootCertsContext, true, http.StatusOK},
		{"GET", debugEndpoint + "vars", nil, nodeCertsContext, true, http.StatusOK},
		{"GET", debugEndpoint + "vars", nil, testCertsContext, true, http.StatusOK},
		{"GET", debugEndpoint + "vars", nil, noCertsContext, true, http.StatusOK},
		{"GET", debugEndpoint + "vars", nil, insecureContext, true, http.StatusPermanentRedirect},

		// /_status/nodes: server.statusServer: no auth.
		{"GET", statusPrefix + "nodes", nil, rootCertsContext, true, http.StatusOK},
		{"GET", statusPrefix + "nodes", nil, nodeCertsContext, true, http.StatusOK},
		{"GET", statusPrefix + "nodes", nil, testCertsContext, true, http.StatusOK},
		{"GET", statusPrefix + "nodes", nil, noCertsContext, true, http.StatusOK},
		{"GET", statusPrefix + "nodes", nil, insecureContext, true, http.StatusPermanentRedirect},

		// /ts/: ts.Server: no auth.
		{"GET", ts.URLPrefix, nil, rootCertsContext, true, http.StatusNotFound},
		{"GET", ts.URLPrefix, nil, nodeCertsContext, true, http.StatusNotFound},
		{"GET", ts.URLPrefix, nil, testCertsContext, true, http.StatusNotFound},
		{"GET", ts.URLPrefix, nil, noCertsContext, true, http.StatusNotFound},
		{"GET", ts.URLPrefix, nil, insecureContext, true, http.StatusPermanentRedirect},
	}

	for tcNum, tc := range testCases {
		client, err := tc.ctx.GetHTTPClient()
		if err != nil {
			t.Fatalf("[%d]: failed to get http client: %v", tcNum, err)
		}
		url := fmt.Sprintf(
			"%s://%s%s", tc.ctx.HTTPRequestScheme(),
			s.(*TestServer).Cfg.HTTPAddr, tc.path)
		resp, err := doHTTPReq(t, client, tc.method, url, tc.body)
		if (err == nil) != tc.success {
			t.Errorf("[%d]: expected success=%t, got err=%v", tcNum, tc.success, err)
		}
		if err != nil {
			continue
		}

		defer resp.Body.Close()
		if resp.StatusCode != tc.code {
			t.Errorf("[%d]: expected status code %d, got %d", tcNum, tc.code, resp.StatusCode)
		}
	}
}
開發者ID:knz,項目名稱:cockroach,代碼行數:86,代碼來源:authentication_test.go

示例8: TestUseCerts

// This is a fairly high-level test of CA and node certificates.
// We construct SSL server and clients and use the generated certs.
func TestUseCerts(t *testing.T) {
	defer leaktest.AfterTest(t)()
	// Do not mock cert access for this test.
	security.ResetReadFileFn()
	defer ResetTest()
	certsDir := util.CreateTempDir(t, "certs_test")
	defer util.CleanupDir(certsDir)

	err := security.RunCreateCACert(
		filepath.Join(certsDir, security.EmbeddedCACert),
		filepath.Join(certsDir, security.EmbeddedCAKey),
		512)
	if err != nil {
		t.Fatalf("Expected success, got %v", err)
	}

	err = security.RunCreateNodeCert(
		filepath.Join(certsDir, security.EmbeddedCACert),
		filepath.Join(certsDir, security.EmbeddedCAKey),
		filepath.Join(certsDir, security.EmbeddedNodeCert),
		filepath.Join(certsDir, security.EmbeddedNodeKey),
		512, []string{"127.0.0.1"})
	if err != nil {
		t.Fatalf("Expected success, got %v", err)
	}

	err = security.RunCreateClientCert(
		filepath.Join(certsDir, security.EmbeddedCACert),
		filepath.Join(certsDir, security.EmbeddedCAKey),
		filepath.Join(certsDir, security.EmbeddedRootCert),
		filepath.Join(certsDir, security.EmbeddedRootKey),
		512, security.RootUser)
	if err != nil {
		t.Fatalf("Expected success, got %v", err)
	}

	// Load TLS Configs. This is what TestServer and HTTPClient do internally.
	_, err = security.LoadServerTLSConfig(
		filepath.Join(certsDir, security.EmbeddedCACert),
		filepath.Join(certsDir, security.EmbeddedNodeCert),
		filepath.Join(certsDir, security.EmbeddedNodeKey))
	if err != nil {
		t.Fatalf("Expected success, got %v", err)
	}
	_, err = security.LoadClientTLSConfig(
		filepath.Join(certsDir, security.EmbeddedCACert),
		filepath.Join(certsDir, security.EmbeddedNodeCert),
		filepath.Join(certsDir, security.EmbeddedNodeKey))
	if err != nil {
		t.Fatalf("Expected success, got %v", err)
	}

	// Start a test server and override certs.
	// We use a real context since we want generated certs.
	params := base.TestServerArgs{
		SSLCA:      filepath.Join(certsDir, security.EmbeddedCACert),
		SSLCert:    filepath.Join(certsDir, security.EmbeddedNodeCert),
		SSLCertKey: filepath.Join(certsDir, security.EmbeddedNodeKey),
	}
	s, _, _ := serverutils.StartServer(t, params)
	defer s.Stopper().Stop()

	// Insecure mode.
	clientContext := testutils.NewNodeTestBaseContext()
	clientContext.Insecure = true
	httpClient, err := clientContext.GetHTTPClient()
	if err != nil {
		t.Fatal(err)
	}
	req, err := http.NewRequest("GET", s.AdminURL()+"/_admin/v1/health", nil)
	if err != nil {
		t.Fatalf("could not create request: %v", err)
	}
	resp, err := httpClient.Do(req)
	if err == nil {
		resp.Body.Close()
		t.Fatalf("Expected SSL error, got success")
	}

	// New client. With certs this time.
	clientContext = testutils.NewNodeTestBaseContext()
	clientContext.SSLCA = filepath.Join(certsDir, security.EmbeddedCACert)
	clientContext.SSLCert = filepath.Join(certsDir, security.EmbeddedNodeCert)
	clientContext.SSLCertKey = filepath.Join(certsDir, security.EmbeddedNodeKey)
	httpClient, err = clientContext.GetHTTPClient()
	if err != nil {
		t.Fatalf("Expected success, got %v", err)
	}
	req, err = http.NewRequest("GET", s.AdminURL()+"/_admin/v1/health", nil)
	if err != nil {
		t.Fatalf("could not create request: %v", err)
	}
	resp, err = httpClient.Do(req)
	if err != nil {
		t.Fatalf("Expected success, got %v", err)
	}
	resp.Body.Close()
	if resp.StatusCode != http.StatusOK {
//.........這裏部分代碼省略.........
開發者ID:knz,項目名稱:cockroach,代碼行數:101,代碼來源:certs_test.go

示例9: Start

// Start constructs and starts the local test server and creates a
// time series DB.
func (tm *testModel) Start() {
	tm.LocalTestCluster.Start(tm.t, testutils.NewNodeTestBaseContext(),
		kv.InitSenderForLocalTestCluster)
	tm.DB = NewDB(tm.LocalTestCluster.DB)
}
開發者ID:knz,項目名稱:cockroach,代碼行數:7,代碼來源:db_test.go

示例10: TestUncertaintyMaxTimestampForwarding

// TestUncertaintyObservedTimestampForwarding checks that when receiving an
// uncertainty restart on a node, the next attempt to read (at the increased
// timestamp) is free from uncertainty. See roachpb.Transaction for details.
func TestUncertaintyMaxTimestampForwarding(t *testing.T) {
	defer leaktest.AfterTest(t)()

	dbCtx := client.DefaultDBContext()
	s := &localtestcluster.LocalTestCluster{
		// Large offset so that any value in the future is an uncertain read. Also
		// makes sure that the values we write in the future below don't actually
		// wind up in the past.
		Clock:     hlc.NewClock(hlc.UnixNano, 50*time.Second),
		DBContext: &dbCtx,
	}
	s.Start(t, testutils.NewNodeTestBaseContext(), InitSenderForLocalTestCluster)
	defer s.Stop()
	disableOwnNodeCertain(t, s)

	offsetNS := int64(100)
	keySlow := roachpb.Key("slow")
	keyFast := roachpb.Key("fast")
	valSlow := []byte("wols")
	valFast := []byte("tsaf")

	// Write keySlow at now+offset, keyFast at now+2*offset
	futureTS := s.Clock.Now()
	futureTS.WallTime += offsetNS
	val := roachpb.MakeValueFromBytes(valSlow)
	if err := engine.MVCCPut(context.Background(), s.Eng, nil, keySlow, futureTS, val, nil); err != nil {
		t.Fatal(err)
	}
	futureTS.WallTime += offsetNS
	val.SetBytes(valFast)
	if err := engine.MVCCPut(context.Background(), s.Eng, nil, keyFast, futureTS, val, nil); err != nil {
		t.Fatal(err)
	}

	i := 0
	if tErr := s.DB.Txn(context.TODO(), func(txn *client.Txn) error {
		i++
		// The first command serves to start a Txn, fixing the timestamps.
		// There will be a restart, but this is idempotent.
		if _, err := txn.Scan("t", roachpb.Key("t").Next(), 0); err != nil {
			t.Fatal(err)
		}
		// This is a bit of a hack for the sake of this test: By visiting the
		// node above, we've made a note of its clock, which allows us to
		// prevent the restart. But we want to catch the restart, so reset the
		// observed timestamps.
		txn.Proto.ResetObservedTimestamps()

		// The server's clock suddenly jumps ahead of keyFast's timestamp.
		s.Manual.Increment(2*offsetNS + 1)

		// Now read slowKey first. It should read at 0, catch an uncertainty error,
		// and get keySlow's timestamp in that error, but upgrade it to the larger
		// node clock (which is ahead of keyFast as well). If the last part does
		// not happen, the read of keyFast should fail (i.e. read nothing).
		// There will be exactly one restart here.
		if gr, err := txn.Get(keySlow); err != nil {
			if i != 1 {
				t.Fatalf("unexpected transaction error: %s", err)
			}
			return err
		} else if !gr.Exists() || !bytes.Equal(gr.ValueBytes(), valSlow) {
			t.Fatalf("read of %q returned %v, wanted value %q", keySlow, gr.Value, valSlow)
		}

		// The node should already be certain, so we expect no restart here
		// and to read the correct key.
		if gr, err := txn.Get(keyFast); err != nil {
			t.Fatalf("second Get failed with %s", err)
		} else if !gr.Exists() || !bytes.Equal(gr.ValueBytes(), valFast) {
			t.Fatalf("read of %q returned %v, wanted value %q", keyFast, gr.Value, valFast)
		}
		return nil
	}); tErr != nil {
		t.Fatal(tErr)
	}
}
開發者ID:hvaara,項目名稱:cockroach,代碼行數:80,代碼來源:txn_test.go

示例11: newNodeTestContext

// newNodeTestContext returns a rpc.Context for testing.
// It is meant to be used by nodes.
func newNodeTestContext(clock *hlc.Clock, stopper *stop.Stopper) *rpc.Context {
	ctx := rpc.NewContext(log.AmbientContext{}, testutils.NewNodeTestBaseContext(), clock, stopper)
	ctx.HeartbeatInterval = 10 * time.Millisecond
	ctx.HeartbeatTimeout = 5 * time.Second
	return ctx
}
開發者ID:hvaara,項目名稱:cockroach,代碼行數:8,代碼來源:send_test.go


注:本文中的github.com/cockroachdb/cockroach/pkg/testutils.NewNodeTestBaseContext函數示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台,相關代碼片段篩選自各路編程大神貢獻的開源項目,源碼版權歸原作者所有,傳播和使用請參考對應項目的License;未經允許,請勿轉載。