| // Copyright 2010 The Go 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 flag | |
| import "os" | |
| // Additional routines compiled into the package only during testing. | |
| // ResetForTesting clears all flag state and sets the usage function as directed. | |
| // After calling ResetForTesting, parse errors in flag handling will not | |
| // exit the program. | |
| func ResetForTesting(usage func()) { | |
| CommandLine = NewFlagSet(os.Args[0], ContinueOnError) | |
| Usage = usage | |
| } |