libgo/misc/cgo/test/issue5603.go

   1 // Copyright 2013 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 package cgotest
   6
   7 /*
   8 const long long issue5603exp = 0x12345678;
   9 long long issue5603foo0() { return issue5603exp; }
  10 long long issue5603foo1(void *p) { return issue5603exp; }
  11 long long issue5603foo2(void *p, void *q) { return issue5603exp; }
  12 long long issue5603foo3(void *p, void *q, void *r) { return issue5603exp; }
  13 long long issue5603foo4(void *p, void *q, void *r, void *s) { return issue5603exp; }
  14 */
  15 import "C"
  16
  17 import "testing"
  18
  19 func test5603(t *testing.T) {
  20         var x [5]int64
  21         exp := int64(C.issue5603exp)
  22         x[0] = int64(C.issue5603foo0())
  23         x[1] = int64(C.issue5603foo1(nil))
  24         x[2] = int64(C.issue5603foo2(nil, nil))
  25         x[3] = int64(C.issue5603foo3(nil, nil, nil))
  26         x[4] = int64(C.issue5603foo4(nil, nil, nil, nil))
  27         for i, v := range x {
  28                 if v != exp {
  29                         t.Errorf("issue5603foo%d() returns %v, expected %v", i, v, exp)
  30                 }
  31         }
  32 }