"spanNulls": false,
            "stacking": {
              "group": "A",
              "mode": "none"
            },
            "thresholdsStyle": {
              "mode": "off"
            }
          },
          "mappings": [],
          "thresholds": {
            "mode": "absolute",
            "steps": [
              {
                "color": "green",
                "value": null

            "spanNulls": false,
            "stacking": {
              "group": "A",
              "mode": "none"
            },
            "thresholdsStyle": {
              "mode": "off"
            }
          },
          "mappings": [],
          "thresholds": {
            "mode": "absolute",
            "steps": [
              {
                "color": "green",
                "value": null

	if t, ok := x.typ.(*Tuple); ok && x.mode != invalid {
		// multiple values
		list = make([]*operand, t.Len())
		for i, v := range t.vars {
			list[i] = &operand{mode: value, expr: e, typ: v.typ}
		}
		return
	}

	// exactly one (possibly invalid or comma-ok) value
	list = []*operand{&x}
	if allowCommaOk && (x.mode == mapindex || x.mode == commaok || x.mode == commaerr) {

		enableVerifyCertAtClient bool
	}{
		{
			name: "tls mode disabled",
			opts: &buildClusterOpts{
				mutable: newClusterWrapper(&cluster.Cluster{
					Name: "test-cluster",
				}),
			},
			tls: &networking.ClientTLSSettings{
				Mode: networking.ClientTLSSettings_DISABLE,
			},
			result: expectedResult{nil, nil},
		},
		{
			name: "tls mode ISTIO_MUTUAL",
			opts: &buildClusterOpts{

		},
		{
			name: "Single policy - disable mode",
			peerPolicies: []*config.Config{
				{
					Spec: &v1beta1.PeerAuthentication{
						Mtls: &v1beta1.PeerAuthentication_MutualTLS{
							Mode: v1beta1.PeerAuthentication_MutualTLS_DISABLE,
						},
					},
				},
			},
			expected: MTLSSettings{Port: 8080, Mode: model.MTLSDisable},
		},
		{

	if t, ok := x.typ.(*Tuple); ok && x.mode != invalid {
		// multiple values
		list = make([]*operand, t.Len())
		for i, v := range t.vars {
			list[i] = &operand{mode: value, expr: e, typ: v.typ}
		}
		return
	}

	// exactly one (possibly invalid or comma-ok) value
	list = []*operand{&x}
	if allowCommaOk && (x.mode == mapindex || x.mode == commaok || x.mode == commaerr) {

	run(t, func(t *testing.T, mode testMode) {
		testRedirectsByMethod(t, mode, "DELETE", deleteRedirectTests, want)
	})
}

func testRedirectsByMethod(t *testing.T, mode testMode, method string, table []redirectTest, want string) {
	var log struct {
		sync.Mutex
		bytes.Buffer
	}
	var ts *httptest.Server
	ts = newClientServerTest(t, mode, HandlerFunc(func(w ResponseWriter, r *Request) {

func TestFileServerNotDirError(t *testing.T) {
	run(t, func(t *testing.T, mode testMode) {
		t.Run("Dir", func(t *testing.T) {
			testFileServerNotDirError(t, mode, func(path string) FileSystem { return Dir(path) })
		})
		t.Run("FS", func(t *testing.T) {
			testFileServerNotDirError(t, mode, func(path string) FileSystem { return FS(os.DirFS(path)) })
		})
	})
}

	}
	if fi.Mode()&ModeDevice == 0 {
		t.Errorf(pre+"wrong file mode %q: ModeDevice is not set", fi.Mode())
	}
	if fi.Mode()&ModeCharDevice == 0 {
		t.Errorf(pre+"wrong file mode %q: ModeCharDevice is not set", fi.Mode())
	}
	if fi.Mode().IsRegular() {
		t.Errorf(pre+"wrong file mode %q: IsRegular returns true", fi.Mode())
	}
}

			z := zbits.Float()

			for i, mode := range [...]RoundingMode{ToZero, ToNearestEven, AwayFromZero} {
				for _, prec := range precList {
					got := new(Float).SetPrec(prec).SetMode(mode)
					got.Add(x, y)
					want := zbits.round(prec, mode)
					if got.Cmp(want) != 0 {
						t.Errorf("i = %d, prec = %d, %s:\n\t     %s %v\n\t+    %s %v\n\t=    %s\n\twant %s",
							i, prec, mode, x, xbits, y, ybits, got, want)
					}