Golang CheckKeyspaceLock示例

示例#1

文件： server_test.go 项目： littleyang/vitess

func TestKeyspaceLock(t *testing.T) {
	ctx := context.Background()
	ts := newTestServer(t, []string{"test"})
	defer ts.Close()
	test.CheckKeyspaceLock(ctx, t, ts)

	// Test etcd-specific heartbeat (TTL).

	// Long TTL, unlock before timeout.
	*lockTTL = 1000 * time.Second
	actionPath, err := ts.LockKeyspaceForAction(ctx, "test_keyspace", "contents")
	if err != nil {
		t.Fatalf("LockKeyspaceForAction failed: %v", err)
	}
	if err := ts.UnlockKeyspaceForAction(ctx, "test_keyspace", actionPath, "results"); err != nil {
		t.Fatalf("UnlockKeyspaceForAction failed: %v", err)
	}

	// Short TTL, make sure it doesn't expire.
	*lockTTL = time.Second
	actionPath, err = ts.LockKeyspaceForAction(ctx, "test_keyspace", "contents")
	if err != nil {
		t.Fatalf("LockKeyspaceForAction failed: %v", err)
	}
	time.Sleep(2 * time.Second)
	if err := ts.UnlockKeyspaceForAction(ctx, "test_keyspace", actionPath, "results"); err != nil {
		t.Fatalf("UnlockKeyspaceForAction failed: %v", err)
	}

	// Short TTL, lose the lock.
	*lockTTL = time.Second
	actionPath, err = ts.LockKeyspaceForAction(ctx, "test_keyspace", "contents")
	if err != nil {
		t.Fatalf("LockKeyspaceForAction failed: %v", err)
	}
	if _, err := ts.getGlobal().Delete(path.Join(keyspaceDirPath("test_keyspace"), lockFilename), false); err != nil {
		t.Fatalf("Delete failed: %v", err)
	}
	if err := ts.UnlockKeyspaceForAction(ctx, "test_keyspace", actionPath, "results"); err != topo.ErrNoNode {
		t.Fatalf("UnlockKeyspaceForAction = %v, want %v", err, topo.ErrNoNode)
	}

	// Short TTL, force expiry.
	*lockTTL = time.Second
	ignoreTTLRefresh = true
	actionPath, err = ts.LockKeyspaceForAction(ctx, "test_keyspace", "contents")
	if err != nil {
		t.Fatalf("LockKeyspaceForAction failed: %v", err)
	}
	time.Sleep(2 * time.Second)
	if err := ts.UnlockKeyspaceForAction(ctx, "test_keyspace", actionPath, "results"); err != topo.ErrNoNode {
		t.Fatalf("UnlockKeyspaceForAction = %v, want %v", err, topo.ErrNoNode)
	}
	ignoreTTLRefresh = false
}

示例#2

文件： zktopo_test.go 项目： nangong92t/go_src

func TestKeyspaceLock(t *testing.T) {
	ts := NewTestServer(t, []string{"test"})
	defer ts.Close()
	test.CheckKeyspaceLock(t, ts)
}

示例#3

文件： zktopo_test.go 项目： pranjal5215/vitess

func TestKeyspaceLock(t *testing.T) {
	ctx := context.Background()
	ts := NewTestServer(t, []string{"test"})
	defer ts.Close()
	test.CheckKeyspaceLock(ctx, t, ts)
}

示例#4

文件： tee_topo_test.go 项目： rjammala/vitess

func TestKeyspaceLock(t *testing.T) {
	ts := newFakeTeeServer(t)
	test.CheckKeyspaceLock(t, ts)
}

示例#5

文件： tee_topo_test.go 项目： littleyang/vitess

func TestKeyspaceLock(t *testing.T) {
	ctx := context.Background()
	ts := newFakeTeeServer(t)
	test.CheckKeyspaceLock(ctx, t, ts)
}