t.Fatalf("Expected two free versions but got %d", len(freeVersions))
	}

	freeVersionsTests := []struct {
		vol          string
		name         string
		inclFreeVers bool
		afterFn      func(fi FileInfo) (string, error)
		expectedFree bool
		expectedErr  error
	}{
		// ToFileInfo with 'inclFreeVers = true' should return the latest
		// non-free version if one is present
		{
			vol:          newtierfi.Volume,

func (root *routingNode) matchingMethods(host, path string, methodSet map[string]bool) {
	if host != "" {
		root.findChild(host).matchingMethodsPath(path, methodSet)
	}
	root.emptyChild.matchingMethodsPath(path, methodSet)
	if methodSet["GET"] {
		methodSet["HEAD"] = true
	}
}

func (n *routingNode) matchingMethodsPath(path string, set map[string]bool) {
	if n == nil {
		return
	}

)

// May run during STW, so write barriers are not allowed.
//
//go:nowritebarrierrec
func sighandler(_ureg *ureg, note *byte, gp *g) int {
	gsignal := getg()
	mp := gsignal.m

	var t sigTabT
	var docrash bool
	var sig int
	var flags int
	var level int32

	c := &sigctxt{_ureg}
	notestr := gostringnocopy(note)

	// The kernel will never pass us a nil note or ureg so we probably

		res, err = f()
		return err
	})
	if err != nil {
		return res, fmt.Errorf("in network namespace %v: %v", ns, err)
	}

	return res, nil
}

func checkInterfacesForMatchingAddr(targetAddr net.IP) (match bool, err error) {
	var interfaces []net.Interface
	if interfaces, err = net.Interfaces(); err != nil {
		return false, fmt.Errorf("failed to get interfaces")
	}

	for _, ief := range interfaces {
		var addrs []net.Addr

	return v
}

func TestMergeLocalState(t *testing.T) {
	v1 := mkiv("v1")
	v2 := mkiv("v2")
	v3 := mkiv("v3")

	testcases := []struct {
		vars      []*ir.Name
		partition map[*ir.Name][]int
		experr    bool
	}{
		{
			vars: []*ir.Name{v1, v2, v3},
			partition: map[*ir.Name][]int{
				v1: []int{0, 1, 2},
				v2: []int{0, 1, 2},
				v3: []int{0, 1, 2},
			},
			experr: false,
		},
		{

func EnforceVersionPolicies(versionGetter VersionGetter, newK8sVersionStr string, newK8sVersion *version.Version, allowExperimentalUpgrades, allowRCUpgrades bool) *VersionSkewPolicyErrors {

	skewErrors := &VersionSkewPolicyErrors{
		Mandatory: []error{},
		Skippable: []error{},
	}

	clusterVersionStr, clusterVersion, err := versionGetter.ClusterVersion()
	if err != nil {

	_            CacheLinePad
	HasAES       bool
	HasADX       bool
	HasAVX       bool
	HasAVX2      bool
	HasAVX512F   bool
	HasAVX512BW  bool
	HasAVX512VL  bool
	HasBMI1      bool
	HasBMI2      bool
	HasERMS      bool
	HasFMA       bool
	HasOSXSAVE   bool
	HasPCLMULQDQ bool
	HasPOPCNT    bool
	HasRDTSCP    bool
	HasSHA       bool
	HasSSE3      bool
	HasSSSE3     bool
	HasSSE41     bool
	HasSSE42     bool

type (
	i  int64
	f  float64
	b  bool
	bs []byte
	s  string
	t  time.Time
	is []int
)

var valueConverterTests = []valueConverterTest{
	{Bool, "true", true, ""},
	{Bool, "True", true, ""},
	{Bool, []byte("t"), true, ""},
	{Bool, true, true, ""},
	{Bool, "1", true, ""},
	{Bool, 1, true, ""},
	{Bool, int64(1), true, ""},
	{Bool, uint16(1), true, ""},
	{Bool, "false", false, ""},
	{Bool, false, false, ""},

func (*objTool) Demangle(names []string) (map[string]string, error) {
	// No C++, nothing to demangle.
	return make(map[string]string), nil
}

func (t *objTool) Disasm(file string, start, end uint64, intelSyntax bool) ([]driver.Inst, error) {
	if intelSyntax {
		return nil, fmt.Errorf("printing assembly in Intel syntax is not supported")
	}
	d, err := t.cachedDisasm(file)
	if err != nil {
		return nil, err
	}

	f3 := func() { println("blek") }
	f4 := func() { println("blub") }
	f5 := func() { println("blat") }
	exithook.Add(exithook.Hook{F: f1})
	exithook.Add(exithook.Hook{F: f2, RunOnFailure: true})
	exithook.Add(exithook.Hook{F: f3})
	exithook.Add(exithook.Hook{F: f4, RunOnFailure: true})
	exithook.Add(exithook.Hook{F: f5})
	os.Exit(1)
}

func testPanics() {
	f1 := func() { println("ok") }
	f2 := func() { panic("BADBADBAD") }