/usr/lib/python3/dist-packages/checkbox_support/parsers/tests/test_modinfo.py is in python3-checkbox-support 0.22-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 | # This file is part of Checkbox.
#
# Copyright 2015 Canonical Ltd.
#
# Checkbox 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.
#
# Checkbox 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 Checkbox. If not, see <http://www.gnu.org/licenses/>.
from __future__ import absolute_import
from __future__ import division
from __future__ import print_function
from __future__ import unicode_literals
from io import StringIO
from unittest import TestCase
from checkbox_support.parsers.modinfo import (
ModinfoParser,
MultipleModinfoParser,
ModinfoResult
)
# A single module that is otherwise well-formed, this tests parsing
# when a delimiter is not found and basic key handling
MODINFO1 = """\
name: uvcvideo
filename: /lib/modules/3.13.0-48-generic/kernel/drivers/media/usb/uvc/uvcvideo.ko
version: 1.1.1
license: GPL
description: USB Video Class driver
author: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
srcversion: 92BBF15FFC6F4BABEA6EB29
alias: usb:v*p*d*dc*dsc*dp*ic0Eisc01ip00in*
alias: usb:v0416pA91Ad*dc*dsc*dp*ic0Eisc01ip00in*
depends: videodev,videobuf2-core,videobuf2-vmalloc
intree: Y
vermagic: 3.13.0-48-generic SMP mod_unload modversions
signer: Magrathea: Glacier signing key
sig_key: 4E:B2:DE:24:99:17:CB:F3:9C:B8:56:92:E5:4C:EB:AD:E5:94:D6:80
sig_hashalgo: sha512
parm: clock:Video buffers timestamp clock
parm: nodrop:Don't drop incomplete frames (uint)
"""
# Two well-formed modules, this tests multi-stanza parsing.
# A small trick: there are two lines separating the modules and
# one contains some sneaky whitespace
MODINFO2 = """\
name: uvcvideo
filename: /lib/modules/3.13.0-48-generic/kernel/drivers/media/usb/uvc/uvcvideo.ko
version: 1.1.1
license: GPL
description: USB Video Class driver
author: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
srcversion: 92BBF15FFC6F4BABEA6EB29
alias: usb:v*p*d*dc*dsc*dp*ic0Eisc01ip00in*
depends: videodev,videobuf2-core,videobuf2-vmalloc
intree: Y
vermagic: 3.13.0-48-generic SMP mod_unload modversions
signer: Magrathea: Glacier signing key
sig_key: 4E:B2:DE:24:99:17:CB:F3:9C:B8:56:92:E5:4C:EB:AD:E5:94:D6:80
sig_hashalgo: sha512
parm: clock:Video buffers timestamp clock
name: ccm
filename: /lib/modules/3.13.0-48-generic/kernel/crypto/ccm.ko
alias: crypto-ccm
description: Counter with CBC MAC
license: GPL
srcversion: 5DEAB3AB626E8E116D01BEF
depends:
intree: Y
vermagic: 3.13.0-48-generic SMP mod_unload modversions
"""
# This is a malformed record which only has a name
MODINFO3 = """\
name: bogus_module
"""
# This is a weird record with NO name
MODINFO4 = """\
filename: /lib/modules/3.13.0-48-generic/kernel/crypto/ccm.ko
alias: crypto-ccm
description: Counter with CBC MAC
license: GPL
srcversion: 5DEAB3AB626E8E116D01BEF
depends:
intree: Y
vermagic: 3.13.0-48-generic SMP mod_unload modversions
"""
class TestModinfoParser(TestCase):
"""Tests for the "single" modinfo parser."""
def test_good_parse(self):
"""A good modinfo block is parsed into the expected data items."""
data = "\n".join(MODINFO1.split("\n")[1:])
parser = ModinfoParser(data)
result = parser.get_all()
expected = {
'firmware': [],
'filename': "/lib/modules/3.13.0-48-generic/kernel/drivers/media/usb/uvc/uvcvideo.ko",
'version': "1.1.1",
'license': "GPL",
'description': "USB Video Class driver",
'author': "Laurent Pinchart <laurent.pinchart@ideasonboard.com>",
'srcversion': "92BBF15FFC6F4BABEA6EB29",
'alias': ["usb:v*p*d*dc*dsc*dp*ic0Eisc01ip00in*",
"usb:v0416pA91Ad*dc*dsc*dp*ic0Eisc01ip00in*"],
'depends': "videodev,videobuf2-core,videobuf2-vmalloc",
'intree': "Y",
'vermagic': "3.13.0-48-generic SMP mod_unload modversions",
'signer': "Magrathea: Glacier signing key",
'sig_key': "4E:B2:DE:24:99:17:CB:F3:9C:B8:56:92:E5:4C:EB:AD:E5:94:D6:80",
'sig_hashalgo': "sha512",
'parm': ["clock:Video buffers timestamp clock",
"nodrop:Don't drop incomplete frames (uint)"]
}
self.assertDictEqual(result, expected)
def test_bogus_parse(self):
"""Test that a modinfo block with crap is not parsed."""
data = "lorem ipsum blah"
parser = ModinfoParser(data)
result = parser.get_all()
self.assertEqual(result, {})
class testMultipleModinfoParser(TestCase):
"""Tests for the multiple modinfo parser."""
def test_good_parse(self):
"""
A good modinfo block with 2 sets of modinfo should parse ok.
Test that a known-good modinfo block with slightly tricky
separators and two sets of modinfos is correctly parsed.
"""
stream = StringIO(MODINFO2)
parser = MultipleModinfoParser(stream)
result = ModinfoResult()
parser.run(result)
self.assertEqual(2, len(result.mod_data))
self.assertIn('uvcvideo', result.mod_data)
self.assertEqual('1.1.1', result.mod_data['uvcvideo']['version'])
self.assertIn('ccm', result.mod_data)
self.assertEqual(['crypto-ccm'], result.mod_data['ccm']['alias'])
def test_name_only_parse(self):
"""
A weird record with only a name results in nothing.
The attachment may contain bogus "name:" records with no info and those
should be eaten silently as we have no real data.
"""
stream = StringIO(MODINFO3)
parser = MultipleModinfoParser(stream)
result = ModinfoResult()
parser.run(result)
self.assertEqual(result.mod_data, {})
def test_no_name_parse(self):
"""
A weird record with no name results in nothing.
This may happen if some unsuspecting soul feeds output from "modinfo
blah" into the MultipleModinfo parser.
"""
stream = StringIO(MODINFO4)
parser = MultipleModinfoParser(stream)
result = ModinfoResult()
parser.run(result)
self.assertEqual(result.mod_data, {})
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