| // Copyright 2015 The Vanadium Authors. All rights reserved. | |
| // Use of this source code is governed by a BSD-style | |
| // license that can be found in the LICENSE file. | |
| package testutil | |
| // CallAndRecover calls the function f and returns the result of recover(). | |
| // This minimizes the scope of the deferred recover, to ensure f is actually the | |
| // function that paniced. | |
| func CallAndRecover(f func()) (result interface{}) { | |
| defer func() { | |
| result = recover() | |
| }() | |
| f() | |
| return | |
| } |