"testing"

	v1 "k8s.io/api/core/v1"
	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
	"k8s.io/klog/v2"
)

func TestNodePodCIDRHandlerAdd(t *testing.T) {
	oldKlogOsExit := klog.OsExit
	defer func() {
		klog.OsExit = oldKlogOsExit
	}()
	klog.OsExit = customExit

	tests := []struct {
		name            string
		oldNodePodCIDRs []string
		newNodePodCIDRs []string
		expectPanic     bool
	}{
		{
			name: "both empty",

		func(_ *suiteContext) int {
			return m.Run()
		},
		os.Exit,
		getSettings)
}

func newSuite(testID string, fn mRunFn, osExit func(int), getSettingsFn getSettingsFunc) *suiteImpl {
	s := &suiteImpl{
		testID:      testID,
		mRun:        fn,
		osExit:      osExit,
		getSettings: getSettingsFn,
		labels:      label.NewSet(),
	}

	return s
}

	defer rtMu.Unlock()
	rt = nil
}

// Create a bogus environment for testing. This can be removed when "environments" are removed
func newTestSuite(testID string, fn mRunFn, osExit func(int), getSettingsFn getSettingsFunc) *suiteImpl {
	s := newSuite(testID, fn, osExit, getSettingsFn)
	s.envFactory = func(ctx resource.Context) (resource.Environment, error) {
		return kube.FakeEnvironment{}, nil
	}
	return s
}

if [ ! -f "$YJPLIB" ]; then
  echo "Error: Unable to autodetect the YJP library location. Please set YJPLIB variable" >&2
  exit 1
fi

const CacheLinePadSize = 128

func doinit() {
	options = []option{
		{Name: "darn", Feature: &PPC64.HasDARN},
		{Name: "scv", Feature: &PPC64.HasSCV},
		{Name: "power9", Feature: &PPC64.IsPOWER9},
	}

	osinit()
}

func isSet(hwc uint, value uint) bool {
	return hwc&value != 0
}

func Name() string {
	switch {
	case PPC64.IsPOWER10:
		return "POWER10"
	case PPC64.IsPOWER9:
		return "POWER9"

#
# where ${BRANCH} is either your branch name (e.g. release-1.4) or master.
#

# Determines the operating system.
OS="${TARGET_OS:-$(uname)}"
if [ "${OS}" = "Darwin" ] ; then
  OSEXT="osx"
else
  OSEXT="linux"
fi

# Determine the latest Istio version by version number ignoring alpha, beta, and rc versions.
if [ "${ISTIO_VERSION}" = "" ] ; then

set -e

# Determines the operating system.
OS="${TARGET_OS:-$(uname)}"
if [ "${OS}" = "Darwin" ] ; then
  OSEXT="osx"
else
  OSEXT="linux"
fi

# Determine the latest Istio version by version number ignoring alpha, beta, and rc versions.
if [ "${ISTIO_VERSION}" = "" ] ; then

const (
	// ISA Level
	hwcap2_ARCH_2_07 = 0x80000000
	hwcap2_ARCH_3_00 = 0x00800000
	hwcap2_ARCH_3_1  = 0x00040000

	// CPU features
	hwcap2_DARN = 0x00200000
	hwcap2_SCV  = 0x00100000
)

func osinit() {
	PPC64.IsPOWER8 = isSet(HWCap2, hwcap2_ARCH_2_07)
	PPC64.IsPOWER9 = isSet(HWCap2, hwcap2_ARCH_3_00)
	PPC64.IsPOWER10 = isSet(HWCap2, hwcap2_ARCH_3_1)
	PPC64.HasDARN = isSet(HWCap2, hwcap2_DARN)

// Copyright 2020 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

//go:build arm64 && linux && !android

package cpu

func osInit() {
	hwcapInit("linux")

// Copyright 2020 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

//go:build arm64

package cpu

func osInit() {
	// Retrieve info from system register ID_AA64ISAR0_EL1.
	isar0 := getisar0()

	parseARM64SystemRegisters(isar0)