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// -*- Mode: Go; indent-tabs-mode: t -*-
/*
* Copyright (C) 2014-2015 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 main
import (
"syscall"
"github.com/snapcore/snapd/testutil"
)
var (
ExpandEnvCmdArgs = expandEnvCmdArgs
FindCommand = findCommand
ParseArgs = parseArgs
Run = run
ExecApp = execApp
ExecHook = execHook
)
func MockSyscallExec(f func(argv0 string, argv []string, envv []string) (err error)) func() {
origSyscallExec := syscallExec
syscallExec = f
return func() {
syscallExec = origSyscallExec
}
}
func SetOptsCommand(s string) {
opts.Command = s
}
func GetOptsCommand() string {
return opts.Command
}
func SetOptsHook(s string) {
opts.Hook = s
}
func GetOptsHook() string {
return opts.Hook
}
// MockOsReadlink is for use in tests
func MockOsReadlink(f func(string) (string, error)) func() {
realOsReadlink := osReadlink
osReadlink = f
return func() {
osReadlink = realOsReadlink
}
}
func MockSyscallStat(f func(string, *syscall.Stat_t) (err error)) func() {
r := testutil.Backup(&syscallStat)
syscallStat = f
return r
}
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