testenv.MustHaveExternalNetwork(t)

	for _, addr := range lookupTestIPs {
		names, err := LookupAddr(addr)
		if err != nil {
			// The DNSError type stores the error as a string, so it cannot wrap the
			// original error code and we cannot check for it here. However, we can at
			// least use its error string to identify the correct localized text for
			// the error to skip.
			var DNS_ERROR_RCODE_SERVER_FAILURE syscall.Errno = 9002

		if TIOCSCTTY == 0 {
			err1 = ENOSYS
			goto childerror
		}
		err1 = ioctl(uintptr(sys.Ctty), uintptr(TIOCSCTTY), 0)
		if err1 != 0 {
			goto childerror
		}
	}

	// Restore original rlimit.
	if rlim != nil {
		setrlimit1(RLIMIT_NOFILE, unsafe.Pointer(rlim))
	}

	// Time to exec.
	err1 = execve(
		uintptr(unsafe.Pointer(argv0)),
		uintptr(unsafe.Pointer(&argv[0])),

// available to other packages. These settings are often used for compatibility
// tweaks, when we need to change a default behavior but want to let users
// opt back in to the original. For example GODEBUG=http2server=0 disables
// HTTP/2 support in the net/http server.
//
// In typical usage, code should declare a Setting as a global
// and then call Value each time the current setting value is needed:
//

		if commonA > commonB {
			return preferDA
		}
		if commonA < commonB {
			return preferDB
		}
	}

	// Rule 10: Otherwise, leave the order unchanged.
	// If DA preceded DB in the original list, prefer DA.
	// Otherwise, prefer DB.
	return false // "equal"
}

type policyTableEntry struct {
	Prefix     netip.Prefix
	Precedence uint8
	Label      uint8
}

// an [http.Request]. In particular, the order and case of header field
// names are lost. The order of values in multi-valued headers is kept
// intact. HTTP/2 requests are dumped in HTTP/1.x form, not in their
// original binary representations.
//
// If body is true, DumpRequest also returns the body. To do so, it
// consumes req.Body and then replaces it with a new [io.ReadCloser]

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

package syntax

import "go/constant"

// A Type represents a type of Go.
// All types implement the Type interface.
// (This type originally lived in types2. We moved it here
// so we could depend on it from other packages without
// introducing an import cycle.)
type Type interface {
	// Underlying returns the underlying type of a type.

	//
	// Requires wrappers (to do ABI translation), and reflect (so
	// reflection calls use registers).
	RegabiArgs bool

	// HeapMinimum512KiB reduces the minimum heap size to 512 KiB.
	//
	// This was originally reduced as part of PacerRedesign, but
	// has been broken out to its own experiment that is disabled
	// by default.
	HeapMinimum512KiB bool

	// CoverageRedesign enables the new compiler-based code coverage

	if checksum != z.digest.Sum32() {
		z.err = ErrChecksum
		return n, z.err
	}
	return n, io.EOF
}

// Calling Close does not close the wrapped [io.Reader] originally passed to [NewReader].
// In order for the ZLIB checksum to be verified, the reader must be
// fully consumed until the [io.EOF].
func (z *reader) Close() error {
	if z.err != nil && z.err != io.EOF {
		return z.err

			pod.CounterDataFiles = append(pod.CounterDataFiles, e.file)
			pod.Origins = append(pod.Origins, e.origin)
			pod.ProcessIDs = append(pod.ProcessIDs, e.pid)
		}
		pods = append(pods, pod)
	}
	slices.SortFunc(pods, func(a, b Pod) int {
		return strings.Compare(a.MetaFile, b.MetaFile)
	})
	return pods
}

func warning(s string, a ...interface{}) {
	fmt.Fprintf(os.Stderr, "warning: ")

		t.Error(err)
	}
}

func TestScalarMultNonIdentityPoint(t *testing.T) {
	// Check whether p.ScalarMult and q.ScalaBaseMult give the same,
	// when p and q are originally set to the base point.

	scalarMultNonIdentityPoint := func(x Scalar) bool {
		var p, q Point
		p.Set(B)
		q.Set(B)

		p.ScalarMult(&x, B)
		q.ScalarBaseMult(&x)

		checkOnCurve(t, &p, &q)