package cmd

import (
	"context"
	"fmt"
	"io"
	"math/rand"
	"sync"
	"time"

	"github.com/minio/pkg/v3/sync/errgroup"
)

func (er erasureObjects) getOnlineDisks() (newDisks []StorageAPI) {
	disks := er.getDisks()
	var wg sync.WaitGroup
	var mu sync.Mutex
	r := rand.New(rand.NewSource(time.Now().UnixNano()))
	for _, i := range r.Perm(len(disks)) {
		i := i
		wg.Add(1)

import (
	"encoding/binary"
	"fmt"
	"internal/race"
	"internal/testenv"
	"math"
	"math/rand"
	"os"
	. "runtime"
	"slices"
	"strings"
	"testing"
	"unsafe"
)

func TestMemHash32Equality(t *testing.T) {
	if *UseAeshash {
		t.Skip("skipping since AES hash implementation is used")
	}
	var b [4]byte
	r := rand.New(rand.NewSource(1234))
	seed := uintptr(r.Uint64())
	for i := 0; i < 100; i++ {
		randBytes(r, b[:])

package gob

import (
	"bytes"
	"errors"
	"flag"
	"math"
	"math/rand"
	"reflect"
	"strings"
	"testing"
	"time"
	"unsafe"
)

var doFuzzTests = flag.Bool("gob.fuzz", false, "run the fuzz tests, which are large and very slow")

// Guarantee encoding format by comparing some encodings to hand-written values
type EncodeT struct {
	x uint64
	b []byte
}

var encodeT = []EncodeT{

}

type unweightedLeastRequest struct {
	*weightedConnections
	r *rand.Rand
}

// nolint: gosec
// Test only code
func newUnweightedLeastRequest(conn *weightedConnections) network.Connection {
	return &unweightedLeastRequest{
		weightedConnections: conn,
		r:                   rand.New(rand.NewSource(time.Now().UnixNano())),
	}
}

    static String textWithLineEndings(String eol) {
        return "${eol}This is a line${eol}Another line${eol}${eol}Yet another line\nAnd one more\n\nAnd yet one more${eol}${eol}"
    }

	}
}

type mapResult struct {
	value any
	ok    bool
}

func randValue(r *rand.Rand) any {
	b := make([]byte, r.Intn(4))
	for i := range b {
		b[i] = 'a' + byte(rand.Intn(26))
	}
	return string(b)
}

func (mapCall) Generate(r *rand.Rand, size int) reflect.Value {
	c := mapCall{op: mapOps[rand.Intn(len(mapOps))], k: randValue(r)}
	switch c.op {
	case opStore, opLoadOrStore:
		c.v = randValue(r)

	ROTR	$12, R8		// 00284302
	ROTRV	$63, R22	// 0036b7fe


//	LAND/LXOR/LNOR/LOR rreg ',' rreg
//	{
//		outcode(int($1), &$2, 0, &$4);
//	}
	AND	R14, R8		// 010e4024
	XOR	R15, R9		// 012f4826
	NOR	R16, R10	// 01505027
	OR	R17, R11	// 01715825

//	LAND/LXOR/LOR imm ',' rreg
//	{
//		outcode(int($1), &$2, 0, &$4);
//	}
	AND	$11, R17, R7	// 3227000b
	XOR	$341, R1, R23	// 38370155

                boolean isFirst = first;
                details.getCandidates(capability).forEach(cand -> {
                    cand.byReason(reason);
                    if (!isFirst) {
                        cand.evict();
                    }
                });
                first = false;
            }
        }
    }

)

func TestMatching(t *testing.T) {
	checkFTR(t, mandFTRExempt)
	checkFTR(t, mandFTRCatchAll)
	rngOuter := rand.New(rand.NewSource(42))
	goodPLNames := sets.NewString("pl1", "pl2", "pl3", "pl4", "pl5")
	badPLNames := sets.NewString("ql1", "ql2", "ql3", "ql4", "ql5")
	for i := 0; i < 300; i++ {
		rng := rand.New(rand.NewSource(int64(rngOuter.Uint64())))
		t.Run(fmt.Sprintf("trial%d:", i), func(t *testing.T) {

var fixedSeed = MakeSeed()

// Sanity checks.
// hash should not depend on values outside key.
// hash should not depend on alignment.
func TestSmhasherSanity(t *testing.T) {
	t.Parallel()
	r := rand.New(rand.NewSource(1234))
	const REP = 10
	const KEYMAX = 128
	const PAD = 16
	const OFFMAX = 16
	for k := 0; k < REP; k++ {
		for n := 0; n < KEYMAX; n++ {
			for i := 0; i < OFFMAX; i++ {