// See the License for the specific language governing permissions and
// limitations under the License.

package cmd

import (
	"bytes"
	"regexp"
	"testing"
)

// nolint: lll
var expectedOutput = `The following options can be passed to any command:
      --log_as_json: Whether to format output as JSON or in plain console-friendly format

// regexes listed here have to exclusively match a cgroup path
// the regexes must include two named groups "poduid" and "containerid"
// if the regex needs to exclude certain substrings, the "mustnotmatch" group can be used
// nolint: lll
var cgroupREs = []*regexp.Regexp{
	// the regex used to parse out the pod UID and container ID from a
	// cgroup name. It assumes that any ".scope" suffix has been trimmed off

	if l.LogLevel >= Error {
		l.Printf(l.errStr+msg, append([]interface{}{utils.FileWithLineNum()}, data...)...)
	}
}

// Trace print sql message
//
//nolint:cyclop
func (l *logger) Trace(ctx context.Context, begin time.Time, fc func() (string, int64), err error) {
	if l.LogLevel <= Silent {
		return
	}

	elapsed := time.Since(begin)
	switch {

			}
			wg.Add(1)
			go func(name string, fi fs.FileInfo, b []byte) {
				rc := disconnectReader{r: bytes.NewReader(b)}
				defer func() {
					rc.Close()
					<-asyncWriters
					wg.Done()
					//nolint:staticcheck // SA6002 we are fine with the tiny alloc
					poolBuf128k.Put(b)
				}()
				if err := putObject(&rc, fi, name); err != nil {
					if o.ignoreErrs {
						s3LogIf(ctx, err)
						return
					}

			}
		}
	})
	return versionCmd
}

// xdsRemoteVersionWrapper uses outXDS to share the XDS response with xdsProxyVersionWrapper.
// (Screwy API on istioVersion.CobraCommandWithOptions)
// nolint: lll
func xdsRemoteVersionWrapper(ctx cli.Context, opts *clioptions.ControlPlaneOptions, centralOpts *clioptions.CentralControlPlaneOptions, outXDS **discovery.DiscoveryResponse) func() (*istioVersion.MeshInfo, error) {

func (v Value) ToArray() (val []Value, ok bool) {
	val, ok = v.value.([]Value)
	return
}

// IsNull - checks if value is missing.
func (v Value) IsNull() bool {
	//nolint:gocritic
	switch v.value.(type) {
	case nil:
		return true
	}
	return false
}

// IsMissing - checks if value is missing.
func (v Value) IsMissing() bool {
	_, ok := v.value.(Missing)

}

func hideInheritedFlags(orig *cobra.Command, hidden ...string) {
	orig.SetHelpFunc(func(cmd *cobra.Command, args []string) {
		for _, hidden := range hidden {
			_ = cmd.Flags().MarkHidden(hidden) // nolint: errcheck
		}

		orig.SetHelpFunc(nil)
		orig.HelpFunc()(cmd, args)
	})
}

func ConfigureLogging(_ *cobra.Command, _ []string) error {
	return log.Configure(root.LoggingOptions)
}

		// Just return a copy.
		return append([]byte(nil), s[0]...)
	}

	var n int
	if len(sep) > 0 {
		if len(sep) >= maxInt/(len(s)-1) {
			panic("bytes: Join output length overflow")
		}
		n += len(sep) * (len(s) - 1)
	}
	for _, v := range s {
		if len(v) > maxInt-n {
			panic("bytes: Join output length overflow")
		}
		n += len(v)
	}

	b := bytealg.MakeNoZero(n)[:n:n]

}

// To obtain a streaming connection from args.
func (n NATSArgs) connectStan() (stan.Conn, error) {
	scheme := "nats"
	if n.Secure {
		scheme = "tls"
	}

	var addressURL string
	//nolint:gocritic
	if n.Username != "" && n.Password != "" {
		addressURL = scheme + "://" + n.Username + ":" + n.Password + "@" + n.Address.String()
	} else if n.Token != "" {

					t.Fatal(err)
				}
				if diff != "" {
					t.Fatalf("%s: got:\n%s\nwant:\n%s\n(-got, +want)\n%s\n", tt.desc, "", "", diff)
				}
				t.Fatalf(cmp.Diff(got, want))
			}
		})
	}
}

// nolint: unparam
func generateManifest(inFile, flags string, chartSource chartSourceType, fileSelect []string) (string, object.K8sObjects, error) {
	inPath := filepath.Join(testDataDir, "input", inFile+".yaml")