} {
		x := makeFloat(test.x)
		mant := makeFloat(test.mant)
		m := new(Float)
		e := x.MantExp(m)
		if !alike(m, mant) || e != test.exp {
			t.Errorf("%s.MantExp() = %s, %d; want %s, %d", test.x, m.Text('g', 10), e, test.mant, test.exp)
		}
	}
}

func TestFloatMantExpAliasing(t *testing.T) {
	x := makeFloat("0.5p10")
	if e := x.MantExp(x); e != 10 {
		t.Fatalf("Float.MantExp aliasing error: got %d; want 10", e)

// Convert exp(x)/sum(exp(x)) into softmax.
def OptimizeToSoftmax : Pat<
  (TFL_DivOp (TFL_ExpOp:$exp $input),
             (TFL_SumOp:$sum $sum_input, (Arith_ConstantOp I32ElementsAttr: $axes),
                             ConstBoolAttrTrue), TFL_AF_None),
  (TFL_SoftmaxOp $input, ConstF32Attr<"1.0">),
  [(IsSame $exp, $sum_input),
   (AxesIsLastDimension $axes, $sum_input),

	if len(svcs) != len(expected) {
		t.Fatalf("got more services than expected: %v vs %v", len(svcs), len(expected))
	}
	expe := [][]*model.IstioEndpoint{}
	for _, o := range expected {
		res := []*model.IstioEndpoint{}
		for _, i := range o {
			res = append(res, i.Endpoint)
		}
		expe = append(expe, res)
	}
	// The system is eventually consistent, so add some retries
	retry.UntilSuccessOrFail(t, func() error {

	b := math.Float64bits(c)
	man := b & (1<<52 - 1)
	if man != 0 {
		return false // not a power of 2, denormal, or NaN
	}
	exp := b >> 52 & (1<<11 - 1)
	// exponent bias is 0x3ff.  So taking the reciprocal of a number
	// changes the exponent to 0x7fe-exp.
	switch exp {
	case 0:
		return false // ±0
	case 0x7ff:
		return false // ±inf
	case 0x7fe:
		return false // exponent is not representable

					return
				}
			}
		}
	}
}

func addExpirationToCondValues(exp *time.Time, condValues map[string][]string) error {
	if exp == nil || exp.IsZero() || exp.Equal(timeSentinel) {
		return nil
	}
	dur := exp.Sub(time.Now())
	if dur <= 0 {
		return errors.New("unsupported expiration time")
	}

	case mean > 0x7000000:
		mean = 0x7000000
	case mean == 0:
		return 0
	}

	// Take a random sample of the exponential distribution exp(-mean*x).
	// The probability distribution function is mean*exp(-mean*x), so the CDF is
	// p = 1 - exp(-mean*x), so
	// q = 1 - p == exp(-mean*x)
	// log_e(q) = -mean*x
	// -log_e(q)/mean = x
	// x = -log_e(q) * mean

					vh := r[tt.routeName]
					exp := tt.expected
					if variant == "httproute" && tt.expectedGateway != nil {
						exp = tt.expectedGateway
					}
					if vh == nil && exp != nil {
						t.Fatalf("route %q not found, have %v", tt.routeName, xdstest.MapKeys(r))
					}
					gotHosts := xdstest.ExtractVirtualHosts(vh)
					for wk, wv := range exp {
						got := gotHosts[wk]

}

func TestSelectWithVariables(t *testing.T) {
	DB.Save(&User{Name: "select_with_variables"})

	rows, _ := DB.Table("users").Where("name = ?", "select_with_variables").Select("? as fake", gorm.Expr("name")).Rows()

	if !rows.Next() {
		t.Errorf("Should have returned at least one row")
	} else {
		columns, _ := rows.Columns()
		AssertEqual(t, columns, []string{"fake"})
	}

	rows.Close()
}

golang.org/x/crypto v0.23.0/go.mod h1:CKFgDieR+mRhux2Lsu27y0fO304Db0wZe70UKqHu0v8=
golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
golang.org/x/exp v0.0.0-20230515195305-f3d0a9c9a5cc h1:mCRnTeVUjcrhlRmO0VK8a6k6Rrf6TF9htwo2pJVSjIU=
golang.org/x/exp v0.0.0-20230515195305-f3d0a9c9a5cc/go.mod h1:V1LtkGg67GoY2N1AnLN78QLrzxkLyJw7RJb1gzOOz9w=

golang.org/x/crypto v0.23.0/go.mod h1:CKFgDieR+mRhux2Lsu27y0fO304Db0wZe70UKqHu0v8=
golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
golang.org/x/exp v0.0.0-20230515195305-f3d0a9c9a5cc h1:mCRnTeVUjcrhlRmO0VK8a6k6Rrf6TF9htwo2pJVSjIU=
golang.org/x/exp v0.0.0-20230515195305-f3d0a9c9a5cc/go.mod h1:V1LtkGg67GoY2N1AnLN78QLrzxkLyJw7RJb1gzOOz9w=