libgo/misc/cgo/test/issue20129.go

   1 // Copyright 2017 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 int issue20129 = 0;
   9 typedef void issue20129Void;
  10 issue20129Void issue20129Foo() {
  11         issue20129 = 1;
  12 }
  13 typedef issue20129Void issue20129Void2;
  14 issue20129Void2 issue20129Bar() {
  15         issue20129 = 2;
  16 }
  17 */
  18 import "C"
  19 import "testing"
  20
  21 func test20129(t *testing.T) {
  22         if C.issue20129 != 0 {
  23                 t.Fatal("test is broken")
  24         }
  25         C.issue20129Foo()
  26         if C.issue20129 != 1 {
  27                 t.Errorf("got %v but expected %v", C.issue20129, 1)
  28         }
  29         C.issue20129Bar()
  30         if C.issue20129 != 2 {
  31                 t.Errorf("got %v but expected %v", C.issue20129, 2)
  32         }
  33 }