/usr/lib/python2.7/dist-packages/linaro_image_tools/hwpack/tests/test_script.py is in python-linaro-image-tools 2016.05-1.1.
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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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 | # Copyright (C) 2010, 2011 Linaro
#
# Author: James Westby <james.westby@linaro.org>
#
# This file is part of Linaro Image Tools.
#
# Linaro Image Tools is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# Linaro Image Tools 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 Linaro Image Tools; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
# USA.
import subprocess
from testtools.matchers import DocTestMatches
from linaro_image_tools.hwpack.hardwarepack import Metadata
from linaro_image_tools.hwpack.testing import (
AptSourceFixture,
ChdirToTempdirFixture,
ConfigFileFixture,
DummyFetchedPackage,
IsHardwarePack,
)
from linaro_image_tools.hwpack.config import Config
from linaro_image_tools.testing import TestCaseWithFixtures
from linaro_image_tools.utils import find_command
import os
from StringIO import StringIO
class ScriptTests(TestCaseWithFixtures):
"""Tests that execute the linaro-hwpack-create script."""
def setUp(self):
super(ScriptTests, self).setUp()
# Work out root of checkout.
# We do this here because when running in PyCharm
# the assumption in find_command that os.path.isabs(__file__) is
# only true when not running from a Bazaar checkout is broken.
# Thankfully find_command allows us to work around this by specifying
# prefer_dir.
dir = os.path.dirname(__file__)
while True:
path = os.path.join(dir, "linaro-hwpack-create")
if dir == "/" or dir == "":
# Didn't find linaro-media-create. Continue as if we haven't
# tried to work out prefer_dir.
dir = None
break
if os.path.exists(path) and os.access(path, os.X_OK):
break
dir = os.path.split(dir)[0]
self.script_path = find_command("linaro-hwpack-create", prefer_dir=dir)
self.useFixture(ChdirToTempdirFixture())
def run_script(self, args, expected_returncode=0):
cmdline = [self.script_path] + args
proc = subprocess.Popen(
cmdline, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
(stdout, stderr) = proc.communicate()
self.assertEqual(
expected_returncode, proc.returncode,
"%s exited with code %d. stdout: %s\nstderr: %s\n"
% (str(cmdline), proc.returncode, stdout, stderr))
return stdout, stderr
def test_errors_on_missing_configfile(self):
stdout, stderr = self.run_script(
["nonexistant", "1.0"], expected_returncode=1)
self.assertEqual("No such config file: 'nonexistant'\n", stderr)
self.assertEqual("", stdout)
def test_errors_on_missing_configfile_argument(self):
stdout, stderr = self.run_script([], expected_returncode=2)
self.assertEqual(
"linaro-hwpack-create: error: too few arguments",
stderr.splitlines()[-1])
self.assertEqual("", stdout)
def test_errors_on_missing_version_argument(self):
stdout, stderr = self.run_script(["somefile"], expected_returncode=2)
self.assertEqual(
"linaro-hwpack-create: error: too few arguments",
stderr.splitlines()[-1])
self.assertEqual("", stdout)
def test_builds_a_hwpack(self):
package_name = 'foo'
available_package = DummyFetchedPackage(
package_name, "1.1", architecture="armel")
source = self.useFixture(AptSourceFixture([available_package]))
config = self.useFixture(ConfigFileFixture(
'[hwpack]\nname=ahwpack\npackages=%s\narchitectures=armel\n'
'\n[ubuntu]\nsources-entry=%s\n' % (
package_name, source.sources_entry)))
stdout, stderr = self.run_script([config.filename, "1.0"])
metadata = Metadata("ahwpack", "1.0", "armel")
self.assertThat(
"hwpack_ahwpack_1.0_armel.tar.gz",
IsHardwarePack(
metadata, [available_package],
{"ubuntu": source.sources_entry},
package_spec=package_name))
def test_builds_a_v3_hwpack_from_config_with_2_bootloaders(self):
config_v3 = ("format: 3.0\n"
"name: ahwpack\n"
"architectures: armel\n"
"serial_tty: ttySAC1\n"
"partition_layout:\n"
" - bootfs_rootfs\n"
"boot_script: boot.scr\n"
"extra_serial_options:\n"
" - console=tty0\n"
" - console=ttyO2,115200n8\n"
"mmc_id: 0:1\n"
"kernel_file: boot/vmlinuz-*-linaro-omap\n"
"initrd_file: boot/initrd.img-*-linaro-omap\n"
"dtb_file: boot/dt-*-linaro-omap/omap4-panda.dtb\n"
"packages:\n"
" - %s\n"
" - %s\n")
bootloader_config = (" package: %s\n"
" in_boot_part: %s\n"
" extra_boot_options:\n"
" - earlyprintk\n"
" - fixrtc\n"
" - nocompcache\n"
" - vram=48M\n"
" - omapfb.vram=0:24M\n"
" - mem=456M@0x80000000\n"
" - mem=512M@0xA0000000\n")
config_v3 += ("bootloaders:\n"
" u_boot:\n" + bootloader_config +
" u_boot_2:\n" + bootloader_config)
config_v3 += ("sources:\n"
" ubuntu: %s\n")
package_names = ['foo', 'bar']
available_packages = []
for package_name in package_names:
available_packages.append(
DummyFetchedPackage(package_name, "1.1", architecture="armel"))
source = self.useFixture(AptSourceFixture(available_packages))
config_v3 = config_v3 % (package_names[0], package_names[1],
package_names[0], "True",
package_names[1], "False",
source.sources_entry)
config_file_fixture = self.useFixture(ConfigFileFixture(config_v3))
self.run_script([config_file_fixture.filename, "1.0"])
# We now need a real config object to test against the configuration
# in the hardware pack we have created.
config = Config(StringIO(config_v3))
config.bootloader = "u_boot"
metadata = Metadata.from_config(config, "1.0", "armel")
self.assertThat(
"hwpack_ahwpack_1.0_armel.tar.gz",
IsHardwarePack(
metadata, available_packages,
{"ubuntu": source.sources_entry},
package_spec=",".join(package_names),
format="3.0"))
def test_log_output(self):
package_name = 'foo'
architecture = 'armel'
available_package = DummyFetchedPackage(
package_name, "1.1", architecture=architecture)
source = self.useFixture(AptSourceFixture([available_package]))
config = self.useFixture(ConfigFileFixture(
'[hwpack]\nname=ahwpack\npackages=%s\narchitectures=armel\n'
'\n[ubuntu]\nsources-entry=%s\n' % (
package_name, source.sources_entry)))
stdout, stderr = self.run_script([config.filename, "1.0"])
# XXX Adding in the format deprecation message below is just a hack
# until the test can be fixed up to test a new format hwpack.
self.assertThat(
stderr,
DocTestMatches(
"Building for %(arch)s\nFetching packages\n"
"The format '1.0' is deprecated, please update your hardware "
"pack configuration.\n"
"Wrote hwpack_ahwpack_1.0_%(arch)s.tar.gz"
"\n" % dict(arch=architecture)))
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