//
// The package is sometimes only imported for the side effect of
// registering its HTTP handler and the above variables. To use it
// this way, link this package into your program:
//
//	import _ "expvar"
package expvar

import (
	"encoding/json"
	"internal/godebug"
	"log"
	"math"
	"net/http"
	"os"
	"runtime"
	"slices"
	"strconv"
	"sync"
	"sync/atomic"
	"unicode/utf8"
)

// license that can be found in the LICENSE file.

//go:build ignore

package main

import (
	"expvar"
	"flag"
	"fmt"
	"io"
	"log"
	"net/http"
	"os"
	"os/exec"
	"strconv"
	"strings"
	"sync"
)

// hello world, the web server
var helloRequests = expvar.NewInt("hello-requests")

func HelloServer(w http.ResponseWriter, req *http.Request) {
	helloRequests.Add(1)

//go:generate ./mkstd.sh

package comment

var stdPkgs = []string{
	"bufio",
	"bytes",
	"cmp",
	"context",
	"crypto",
	"embed",
	"encoding",
	"errors",
	"expvar",
	"flag",
	"fmt",
	"hash",
	"html",
	"image",
	"io",
	"iter",
	"log",
	"maps",
	"math",
	"mime",
	"net",
	"os",
	"path",
	"plugin",
	"reflect",
	"regexp",
	"runtime",

		e.aggregate = newAggVal(funcName)

		var exprA qProp
		if funcName == aggFnCount {
			if e.Count.StarArg {
				return qProp{isAggregation: true}
			}

			exprA = e.Count.ExprArg.analyze(s)
		} else {
			if len(e.SFunc.ArgsList) != 1 {
				return qProp{err: fmt.Errorf("%s takes exactly one argument", funcName)}
			}
			exprA = e.SFunc.ArgsList[0].analyze(s)
		}

		if exprA.err != nil {

		}
	}
	return envs
}

// MergeKubeadmEnvVars merges values of environment variable slices.
// The values defined in later slices overwrite values in previous ones.
func MergeKubeadmEnvVars(envList ...[]kubeadmapi.EnvVar) []v1.EnvVar {
	m := make(map[string]v1.EnvVar)
	merged := []v1.EnvVar{}
	for _, envs := range envList {
		for _, env := range envs {
			m[env.Name] = env.EnvVar
		}
	}

	baseEnv := []kubeadmapi.EnvVar{}
	extraEnv := []kubeadmapi.EnvVar{}
	MergeKubeadmEnvVars(append(baseEnv, extraEnv...))
	var tests = []struct {
		name      string
		proxyEnv  []kubeadmapi.EnvVar
		extraEnv  []kubeadmapi.EnvVar
		mergedEnv []v1.EnvVar
	}{
		{
			name: "normal case without duplicated env",
			proxyEnv: []kubeadmapi.EnvVar{
				{
					EnvVar: v1.EnvVar{Name: "Foo1", Value: "Bar1"},
				},
				{

		major        string
		minor        string
		expErr       bool
		operatorYaml string
	}{
		{
			major:        "1",
			minor:        "16",
			expErr:       false,
			operatorYaml: o1,
		},
		{
			major:        "1",
			minor:        "22",
			expErr:       true,
			operatorYaml: o1,
		},
		{
			major:        "1",
			minor:        "23",
			expErr:       false,
			operatorYaml: o2,
		},
		{

			},
			experr: true,
		},
	}

	for k, testcase := range testcases {
		mls, err := liveness.MakeMergeLocalsState(testcase.partition, testcase.vars)
		t.Logf("tc %d err is %v\n", k, err)
		if testcase.experr && err == nil {
			t.Fatalf("tc:%d missing error mls %v", k, mls)
		} else if !testcase.experr && err != nil {
			t.Fatalf("tc:%d unexpected error mls %v", k, err)
		}
		if mls != nil {

	syscall.Close(fd)
	return true
}

func testMultiPathTCP(t *testing.T, envVar bool) {
	if envVar {
		t.Log("Test with GODEBUG=multipathtcp=1")
		t.Setenv("GODEBUG", "multipathtcp=1")
	} else {
		t.Log("Test with GODEBUG=multipathtcp=0")
		t.Setenv("GODEBUG", "multipathtcp=0")
	}

	ln := newLocalListenerMPTCP(t, envVar)

	// similar to tcpsock_test:TestIPv6LinkLocalUnicastTCP

	dsc    string
	expDsc ReplicateDecision
	expErr error
}{
	{ // 1.
		name: "empty string",
		dsc:  "",
		expDsc: ReplicateDecision{
			targetsMap: map[string]replicateTargetDecision{},
		},
		expErr: nil,
	},

	{ // 2.
		name:   "replicate decision for one target",
		dsc:    "arn:minio:replication::id:bucket=true;false;arn:minio:replication::id:bucket;id",
		expErr: nil,
		expDsc: ReplicateDecision{