scope         *Scope                    // top-most scope for lookups
	pos           syntax.Pos                // if valid, identifiers are looked up as if at position pos (used by Eval)
	iota          constant.Value            // value of iota in a constant declaration; nil otherwise
	errpos        syntax.Pos                // if valid, identifier position of a constant with inherited initializer

// possibly invalid rune. Second and subsequent bytes always have the top two
// bits set to 10.
func RuneStart(b byte) bool { return b&0xC0 != 0x80 }

// Valid reports whether p consists entirely of valid UTF-8-encoded runes.
func Valid(p []byte) bool {
	// This optimization avoids the need to recompute the capacity
	// when generating code for p[8:], bringing it to parity with

		},
		DriverName: driverName,
	}
}

func TestValidateClass(t *testing.T) {
	goodName := "foo"
	now := metav1.Now()
	goodParameters := resource.ResourceClassParametersReference{
		Name:      "valid",
		Namespace: "valid",
		Kind:      "foo",
	}
	badName := "!@#$%^"
	badValue := "spaces not allowed"
	badAPIGroup := "example.com/v1"
	goodAPIGroup := "example.com"

	scenarios := map[string]struct {

  %conv = "tf.Conv2D"(%dq_input, %dq_weight) {attr_map = "0:strides,1:use_cudnn_on_gpu,2:padding,3:explicit_paddings,4:dilations", data_format = "NHWC", device = "", dilations = [1, 1, 1, 1], explicit_paddings = [], padding = "VALID", strides = [1, 1, 2, 1], use_cudnn_on_gpu = true} : (tensor<1x3x4x3xf32>, tensor<2x3x3x2xf32>) -> tensor<*xf32>
  %biasadd = "tf.BiasAdd"(%conv, %dq_bias) {data_format = "NHWC", device = ""} : (tensor<*xf32>, tensor<2xf32>) -> tensor<*xf32>

// Prefix indicates this name will be used as part of generation, in which case
// trailing dashes are allowed.
var ValidateControllerRevisionName = apimachineryvalidation.NameIsDNSSubdomain

// ValidateControllerRevision collects errors for the fields of state and returns those errors as an ErrorList. If the

	// This is required if ProxyProtocol is HTTPConnect or GRPC.
	// +optional
	Transport *Transport `json:"transport,omitempty"`
}

// ProtocolType is a set of valid values for Connection.ProtocolType
type ProtocolType string

// Valid types for ProtocolType for konnectivity server
const (
	// Use HTTPConnect to connect to konnectivity server
	ProtocolHTTPConnect ProtocolType = "HTTPConnect"

}

// ValidateCertPeriod checks if the certificate is valid relative to the current time
// (+/- offset)
func ValidateCertPeriod(cert *x509.Certificate, offset time.Duration) error {
	period := fmt.Sprintf("NotBefore: %v, NotAfter: %v", cert.NotBefore, cert.NotAfter)
	now := time.Now().Add(offset).UTC()
	if now.Before(cert.NotBefore) {
		return errors.Errorf("the certificate is not valid yet: %s", period)
	}
	if now.After(cert.NotAfter) {

        failure.assertHasCause("Exception thrown while executing model rule: MyPlugin#rules")
        failure.assertHasCause('''Type BrokenRuleSource is not a valid rule source:
- Method broken() is not a valid rule method: A rule method cannot be private
- Method broken() is not a valid rule method: A method annotated with @Validate must have at least one parameter''')
    }

    def "reports unbound parameters for rules on applied RuleSource"() {

		domainComponentRegexp,
		optional(repeated(literal(`.`), domainComponentRegexp)),
		optional(literal(`:`), match(`[0-9]+`)))

	// TagRegexp matches valid tag names. From docker/docker:graph/tags.go.
	TagRegexp = match(`[\w][\w.-]{0,127}`)

	// DigestRegexp matches valid digests.
	DigestRegexp = match(`[A-Za-z][A-Za-z0-9]*(?:[-_+.][A-Za-z][A-Za-z0-9]*)*[:][[:xdigit:]]{32,}`)

    assertEquals("abc", Strings.commonPrefix(new StringBuffer("abcdef"), "abcxyz"));

    // Identical valid surrogate pairs.
    assertEquals(
        "abc\uD8AB\uDCAB", Strings.commonPrefix("abc\uD8AB\uDCABdef", "abc\uD8AB\uDCABxyz"));
    // Differing valid surrogate pairs.
    assertEquals("abc", Strings.commonPrefix("abc\uD8AB\uDCABdef", "abc\uD8AB\uDCACxyz"));
    // One invalid pair.