gitee.com/mysnapcore/mysnapd@v0.1.0/sandbox/apparmor/export_test.go (about)

     1  // -*- Mode: Go; indent-tabs-mode: t -*-
     2  
     3  /*
     4   * Copyright (C) 2014-2015 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 apparmor
    21  
    22  import (
    23  	"io"
    24  	"os"
    25  
    26  	"gitee.com/mysnapcore/mysnapd/osutil"
    27  	"gitee.com/mysnapcore/mysnapd/testutil"
    28  )
    29  
    30  var (
    31  	NumberOfJobsParam = numberOfJobsParam
    32  )
    33  
    34  func MockRuntimeNumCPU(new func() int) (restore func()) {
    35  	old := runtimeNumCPU
    36  	runtimeNumCPU = new
    37  	return func() {
    38  		runtimeNumCPU = old
    39  	}
    40  }
    41  
    42  func MockMkdirAll(f func(string, os.FileMode) error) func() {
    43  	r := testutil.Backup(&osMkdirAll)
    44  	osMkdirAll = f
    45  	return r
    46  }
    47  
    48  func MockAtomicWrite(f func(string, io.Reader, os.FileMode, osutil.AtomicWriteFlags) error) func() {
    49  	r := testutil.Backup(&osutilAtomicWrite)
    50  	osutilAtomicWrite = f
    51  	return r
    52  }
    53  
    54  func MockLoadProfiles(f func([]string, string, AaParserFlags) error) func() {
    55  	r := testutil.Backup(&LoadProfiles)
    56  	LoadProfiles = f
    57  	return r
    58  }
    59  
    60  func MockSnapConfineDistroProfilePath(f func() string) func() {
    61  	r := testutil.Backup(&SnapConfineDistroProfilePath)
    62  	SnapConfineDistroProfilePath = f
    63  	return r
    64  }
    65  
    66  // MockProfilesPath mocks the file read by LoadedProfiles()
    67  func MockProfilesPath(t *testutil.BaseTest, profiles string) {
    68  	profilesPath = profiles
    69  	t.AddCleanup(func() {
    70  		profilesPath = realProfilesPath
    71  	})
    72  }
    73  
    74  func MockFsRootPath(path string) (restorer func()) {
    75  	old := rootPath
    76  	rootPath = path
    77  	return func() {
    78  		rootPath = old
    79  	}
    80  }
    81  
    82  func MockParserSearchPath(new string) (restore func()) {
    83  	oldAppArmorParserSearchPath := parserSearchPath
    84  	parserSearchPath = new
    85  	return func() {
    86  		parserSearchPath = oldAppArmorParserSearchPath
    87  	}
    88  }
    89  
    90  var (
    91  	ProbeKernelFeatures = probeKernelFeatures
    92  	ProbeParserFeatures = probeParserFeatures
    93  
    94  	RequiredKernelFeatures  = requiredKernelFeatures
    95  	RequiredParserFeatures  = requiredParserFeatures
    96  	PreferredKernelFeatures = preferredKernelFeatures
    97  	PreferredParserFeatures = preferredParserFeatures
    98  )
    99  
   100  func FreshAppArmorAssessment() {
   101  	appArmorAssessment = &appArmorAssess{appArmorProber: &appArmorProbe{}}
   102  }