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// -*- Mode: Go; indent-tabs-mode: t -*-
//go:build faultinject
/*
* Copyright (C) 2016 Canonical Ltd
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 3 as
* published by the Free Software Foundation.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
package osutil
import (
"io"
)
func MockInjectSysroot(m string) (restore func()) {
oldInjectSysroot := injectSysroot
injectSysroot = m
return func() {
injectSysroot = oldInjectSysroot
}
}
func MockForeverLoop(f func()) (restore func()) {
oldForeverLoop := foreverLoop
foreverLoop = f
return func() {
foreverLoop = oldForeverLoop
}
}
func MockStderr(w io.Writer) (restore func()) {
oldStderr := stderr
stderr = w
return func() {
stderr = oldStderr
}
}
|
