1// Copyright 2014 The Go Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style
3// license that can be found in the LICENSE file.
4
5// +build !android
6
7package cgotest
8
9/*
10#include <complex.h>
11
12complex float complexFloatSquared(complex float a) { return a*a; }
13complex double complexDoubleSquared(complex double a) { return a*a; }
14*/
15import "C"
16
17import (
18	"runtime"
19	"testing"
20)
21
22func test8694(t *testing.T) {
23	if runtime.GOARCH == "arm" {
24		t.Skip("test8694 is disabled on ARM because 5l cannot handle thumb library.")
25	}
26	// Really just testing that this compiles, but check answer anyway.
27	x := C.complexfloat(2 + 3i)
28	x2 := x * x
29	cx2 := C.complexFloatSquared(x)
30	if cx2 != x2 {
31		t.Errorf("C.complexFloatSquared(%v) = %v, want %v", x, cx2, x2)
32	}
33
34	y := C.complexdouble(2 + 3i)
35	y2 := y * y
36	cy2 := C.complexDoubleSquared(y)
37	if cy2 != y2 {
38		t.Errorf("C.complexDoubleSquared(%v) = %v, want %v", y, cy2, y2)
39	}
40}
41