github.com/kubiko/snapd@v0.0.0-20201013125620-d4f3094d9ddf/usersession/agent/export_test.go (about)

     1  // -*- Mode: Go; indent-tabs-mode: t -*-
     2  
     3  /*
     4   * Copyright (C) 2019 Canonical Ltd
     5   *
     6   * This program is free software: you can redistribute it and/or modify
     7   * it under the terms of the GNU General Public License version 3 as
     8   * published by the Free Software Foundation.
     9   *
    10   * This program is distributed in the hope that it will be useful,
    11   * but WITHOUT ANY WARRANTY; without even the implied warranty of
    12   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    13   * GNU General Public License for more details.
    14   *
    15   * You should have received a copy of the GNU General Public License
    16   * along with this program.  If not, see <http://www.gnu.org/licenses/>.
    17   *
    18   */
    19  
    20  package agent
    21  
    22  import (
    23  	"syscall"
    24  	"time"
    25  )
    26  
    27  var (
    28  	SessionInfoCmd    = sessionInfoCmd
    29  	ServiceControlCmd = serviceControlCmd
    30  )
    31  
    32  func MockStopTimeouts(stop, kill time.Duration) (restore func()) {
    33  	oldStopTimeout := stopTimeout
    34  	stopTimeout = stop
    35  	oldKillWait := killWait
    36  	killWait = kill
    37  	return func() {
    38  		stopTimeout = oldStopTimeout
    39  		killWait = oldKillWait
    40  	}
    41  }
    42  
    43  func MockUcred(ucred *syscall.Ucred, err error) (restore func()) {
    44  	old := sysGetsockoptUcred
    45  	sysGetsockoptUcred = func(fd, level, opt int) (*syscall.Ucred, error) {
    46  		return ucred, err
    47  	}
    48  	return func() {
    49  		sysGetsockoptUcred = old
    50  	}
    51  }