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/* libnbd golang tests
* Copyright Red Hat
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
package libnbd
import "fmt"
import "testing"
var msgs []string
func f(context string, msg string) int {
fmt.Printf("debug callback called: context=%s msg=%s\n",
context, msg)
msgs = append(msgs, context, msg)
return 0
}
func Test600DebugCallback(t *testing.T) {
h, err := Create()
if err != nil {
t.Fatalf("could not create handle: %s", err)
}
defer h.Close()
err = h.SetDebugCallback(f)
if err != nil {
t.Fatalf("%s", err)
}
err = h.ConnectCommand([]string{
"nbdkit", "-s", "--exit-with-parent", "null",
})
if err != nil {
t.Fatalf("%s", err)
}
err = h.Shutdown(nil)
if err != nil {
t.Fatalf("%s", err)
}
fmt.Printf("msgs = %s\n", msgs)
}
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