Subversion Repositories openrisc

// $G $D/$F.go $D/cmplxdivide1.go && $L $D/$F.$A && ./$A.out

// Copyright 2010 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.

// Driver for complex division table defined in cmplxdivide1.go

package main

import (

        "fmt"

        "math"

        "math/cmplx"

)

type Test struct {

        f, g complex128

        out  complex128

}

var nan = math.NaN()

var inf = math.Inf(1)

var negzero = math.Copysign(0, -1)

func calike(a, b complex128) bool {

        switch {

        case cmplx.IsInf(a) && cmplx.IsInf(b):

                return true

        case cmplx.IsNaN(a) && cmplx.IsNaN(b):

                return true

        }

        return a == b

}

func main() {

        bad := false

        for _, t := range tests {

                x := t.f / t.g

                if !calike(x, t.out) {

                        if !bad {

                                fmt.Printf("BUG\n")

                                bad = true

                        }

                        fmt.Printf("%v/%v: expected %v error; got %v\n", t.f, t.g, t.out, x)

                }

        }

}