// IsValid - returns true if input string is a valid
// storage class kind supported.
func IsValid(sc string) bool {
	return sc == RRS || sc == STANDARD
}

// UnmarshalText unmarshals storage class from its textual form into
// storageClass structure.
func (sc *StorageClass) UnmarshalText(b []byte) error {
	scStr := string(b)
	if scStr == "" {
		return nil
	}
	s, err := parseStorageClass(scStr)
	if err != nil {

				time.Unix(0, 3).UTC(),
				time.Unix(0, 3).UTC(),
				time.Unix(0, 3).UTC(),
			},
			time.Unix(0, 3).UTC(),
			4,
		},
		{
			// 3. Tests common time obtained when elements have a mixture of
			// sentinel values and don't have read quorum on any of the values.
			[]time.Time{
				time.Unix(0, 3).UTC(),
				time.Unix(0, 3).UTC(),
				time.Unix(0, 2).UTC(),
				time.Unix(0, 1).UTC(),

	defer cancel()
	setupLogging()
	fixture := getTestFixure(ctx)
	netServer := fixture.netServer
	ztunnelServer := fixture.ztunnelServer
	podMeta := metav1.ObjectMeta{
		Name:      "foo",
		Namespace: "bar",
		UID:       "123",
	}
	podIP := netip.MustParseAddr("99.9.9.9")
	podIPs := []netip.Addr{podIP}

	fixture.ipsetDeps.On("addIP",
		"foo-v4",
		netip.MustParseAddr("99.9.9.9"),

}

// BackendDown is returned for network errors
type BackendDown struct {
	Err string
}

func (e BackendDown) Error() string {
	return e.Err
}

// NotImplemented If a feature is not implemented
type NotImplemented struct {
	Message string
}

func (e NotImplemented) Error() string {
	return e.Message
}

// UnsupportedMetadata - unsupported metadata

	}
	return spaceParensRx.ReplaceAllString(f, "")
}

// portRemoved reports whether the given port-specific API feature is
// okay to no longer exist because its port was removed.
func portRemoved(feature string) bool {
	return strings.Contains(feature, "(darwin-386)") ||
		strings.Contains(feature, "(darwin-386-cgo)")
}

func compareAPI(w io.Writer, features, required, exception []string) (ok bool) {
	ok = true

		t.Fatalf("No error occurred during clearind not null association")
	}
}

func TestForeignKeyConstraints(t *testing.T) {
	tidbSkip(t, "not support the foreign key feature")

	type Profile struct {
		ID       uint
		Name     string
		MemberID uint
	}

	type Member struct {
		ID      uint
		Refer   uint `gorm:"uniqueIndex"`
		Name    string

		versionCount[configVersion] = count + 1
	} else {
		versionCount[configVersion] = 1
	}
}

const distributionTrackingDisabledErrorString = "pilot version tracking is disabled " +
	"(To enable this feature, please set PILOT_ENABLE_CONFIG_DISTRIBUTION_TRACKING=true)"

func poll(ctx cli.Context,
	cmd *cobra.Command,
	acceptedVersions []string,
	targetResource string,
	proxyID string,

	}
	return etag, nil
}

// Parse parses s as an S3 ETag, returning the result.
// The string can be an encrypted, singlepart
// or multipart S3 ETag. It returns an error if s is
// not a valid textual representation of an ETag.
func Parse(s string) (ETag, error) {
	const strict = false
	return parse(s, strict)
}

// parse parse s as an S3 ETag, returning the result.
// It operates in one of two modes:

	}

	AssertAssociationCount(t, user2, "Languages", 0, "after clear")
}

func TestMany2ManyOmitAssociations(t *testing.T) {
	tidbSkip(t, "not support the foreign key feature")

	user := *GetUser("many2many_omit_associations", Config{Languages: 2})

	if err := DB.Omit("Languages.*").Create(&user).Error; err == nil {

// Package bufio implements buffered I/O. It wraps an io.Reader or io.Writer
// object, creating another object (Reader or Writer) that also implements
// the interface but provides buffering and some help for textual I/O.
package bufio

import (
	"bytes"
	"errors"
	"io"
	"strings"
	"unicode/utf8"
)

const (
	defaultBufSize = 4096
)

var (