"io"
	"os"
	"os/exec"
	"regexp"
	"slices"
	"strings"
	"syscall"
	"testing"
	"time"
)

func toErrno(err error) (syscall.Errno, bool) {
	operr, ok := err.(*OpError)
	if !ok {
		return 0, false
	}
	syserr, ok := operr.Err.(*os.SyscallError)
	if !ok {
		return 0, false
	}
	errno, ok := syserr.Err.(syscall.Errno)
	if !ok {
		return 0, false
	}
	return errno, true
}

func syscallMode(i FileMode) (o uint32) {
	o |= uint32(i.Perm())
	if i&ModeAppend != 0 {
		o |= syscall.DMAPPEND
	}
	if i&ModeExclusive != 0 {
		o |= syscall.DMEXCL
	}
	if i&ModeTemporary != 0 {
		o |= syscall.DMTMP
	}
	return
}

// openFileNolog is the Plan 9 implementation of OpenFile.
func openFileNolog(name string, flag int, perm FileMode) (*File, error) {
	var (
		fd     int
		e      error

            }
            break;
        case OPERA:
            if (isLocalFile) {
                url = url.replaceFirst("file:/+", systemProperties.getProperty("file.protocol.winlocal.opera", "file://"));
            } else {
                url = url.replaceFirst("file:/+", systemProperties.getProperty("file.protocol.opera", "file://"));
            }
            break;
        default:

	pods := make([]*v1.Pod, 10)
	perm := rand.Perm(10)
	for i, v := range perm {
		pods[i] = newStatefulSetPod(set, v)
	}
	sort.Sort(ascendingOrdinal(pods))
	if !sort.IsSorted(ascendingOrdinal(pods)) {
		t.Error("ascendingOrdinal fails to sort Pods")
	}
}

func TestOverlappingStatefulSets(t *testing.T) {
	sets := make([]*apps.StatefulSet, 10)
	perm := rand.Perm(10)
	for i, v := range perm {

//sysnb getentropy(p []byte) (err error)
//sys   fstatat(fd int, path string, stat *Stat_t, flags int) (err error)
//sys   unlinkat(fd int, path string, flags int) (err error)

	}

	// run the test for all order permutations of the incoming files
	for _, perm := range [][len(sources)]int{
		{0, 1, 2},
		{0, 2, 1},
		{1, 0, 2},
		{1, 2, 0},
		{2, 0, 1},
		{2, 1, 0},
	} {
		// create file order permutation
		files := make([]*ast.File, len(sources))
		for i := range perm {
			files[i] = orig[perm[i]]
		}

		// type-check package with given file order permutation

//sys	Mprotect(b []byte, prot int) (err error)
//sys	msync(b []byte, flags int) (err error)
//sys	Munlock(b []byte) (err error)
//sys	Munlockall() (err error)
//sys	Open(path string, mode int, perm uint32) (fd int, err error)
//sys	Pathconf(path string, name int) (val int, err error)
//sys	pread(fd int, p []byte, offset int64) (n int, err error)
//sys	pwrite(fd int, p []byte, offset int64) (n int, err error)

  %dq = "tfl.dequantize"(%q) : (tensor<5x2x!quant.uniform<i8<-127:127>:f32, 1.113490e-03>>) -> tensor<5x2xf32>
  %t = "tfl.transpose"(%dq, %perm) : (tensor<5x2xf32>, tensor<2xi32>) -> tensor<2x5xf32>
  func.return %t : tensor<2x5xf32>

  // QDQ: %[[perm:.*]] = arith.constant dense<[1, 0]> : tensor<2xi32>
  // QDQ-NEXT: %[[w:.*]] = arith.constant dense<1.000000e+00> : tensor<5x2xf32>

	Key  int32
	Uid  uint32
	Gid  uint32
	Cuid uint32
	Cgid uint32
	Mode uint32
	_    [0]uint8
	Seq  uint16
	_    uint16
	_    uint64
	_    uint64
}
type SysvShmDesc struct {
	Perm   SysvIpcPerm
	Segsz  uint64
	Atime  int64
	Dtime  int64
	Ctime  int64
	Cpid   int32
	Lpid   int32
	Nattch uint64
	_      uint64
	_      uint64

	Key  int32
	Uid  uint32
	Gid  uint32
	Cuid uint32
	Cgid uint32
	Mode uint32
	_    [0]uint8
	Seq  uint16
	_    uint16
	_    uint32
	_    uint32
}
type SysvShmDesc struct {
	Perm       SysvIpcPerm
	Segsz      uint32
	Atime      uint32
	Dtime      uint32
	Ctime      uint32
	Cpid       int32
	Lpid       int32
	Nattch     uint32
	Atime_high uint16
	Dtime_high uint16