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#!/usr/bin/env python
# ex:ts=4:sw=4:sts=4:et
# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
#
# Copyright (c) 2015, Intel Corporation.
# All rights reserved.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2 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, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
#
# AUTHORS
# Ed Bartosh <ed.bartosh@linux.intel.com>
"""Test cases for wic."""
import os
import sys
from glob import glob
from shutil import rmtree
from oeqa.selftest.base import oeSelfTest
from oeqa.utils.commands import runCmd, bitbake, get_bb_var
class Wic(oeSelfTest):
"""Wic test class."""
resultdir = "/var/tmp/wic/build/"
@classmethod
def setUpClass(cls):
"""Build wic runtime dependencies."""
bitbake('syslinux syslinux-native parted-native gptfdisk-native '
'dosfstools-native mtools-native')
Wic.image_is_ready = False
def setUp(self):
"""This code is executed before each test method."""
if not Wic.image_is_ready:
# build core-image-minimal with required features
features = 'IMAGE_FSTYPES += " hddimg"\nMACHINE_FEATURES_append = " efi"\n'
self.append_config(features)
bitbake('core-image-minimal')
# set this class variable to avoid buiding image many times
Wic.image_is_ready = True
rmtree(self.resultdir, ignore_errors=True)
def test01_help(self):
"""Test wic --help"""
self.assertEqual(0, runCmd('wic --help').status)
def test02_createhelp(self):
"""Test wic create --help"""
self.assertEqual(0, runCmd('wic create --help').status)
def test03_listhelp(self):
"""Test wic list --help"""
self.assertEqual(0, runCmd('wic list --help').status)
def test04_build_image_name(self):
"""Test wic create directdisk --image-name core-image-minimal"""
self.assertEqual(0, runCmd("wic create directdisk "
"--image-name core-image-minimal").status)
self.assertEqual(1, len(glob(self.resultdir + "directdisk-*.direct")))
def test05_build_artifacts(self):
"""Test wic create directdisk providing all artifacts."""
vars = dict((var.lower(), get_bb_var(var, 'core-image-minimal')) \
for var in ('STAGING_DATADIR', 'DEPLOY_DIR_IMAGE',
'STAGING_DIR_NATIVE', 'IMAGE_ROOTFS'))
status = runCmd("wic create directdisk "
"-b %(staging_datadir)s "
"-k %(deploy_dir_image)s "
"-n %(staging_dir_native)s "
"-r %(image_rootfs)s" % vars).status
self.assertEqual(0, status)
self.assertEqual(1, len(glob(self.resultdir + "directdisk-*.direct")))
def test06_gpt_image(self):
"""Test creation of core-image-minimal with gpt table and UUID boot"""
self.assertEqual(0, runCmd("wic create directdisk-gpt "
"--image-name core-image-minimal").status)
self.assertEqual(1, len(glob(self.resultdir + "directdisk-*.direct")))
def test07_unsupported_subcommand(self):
"""Test unsupported subcommand"""
self.assertEqual(1, runCmd('wic unsupported',
ignore_status=True).status)
def test08_no_command(self):
"""Test wic without command"""
self.assertEqual(1, runCmd('wic', ignore_status=True).status)
def test09_help_kickstart(self):
"""Test wic help overview"""
self.assertEqual(0, runCmd('wic help overview').status)
def test10_help_plugins(self):
"""Test wic help plugins"""
self.assertEqual(0, runCmd('wic help plugins').status)
def test11_help_kickstart(self):
"""Test wic help kickstart"""
self.assertEqual(0, runCmd('wic help kickstart').status)
def test12_compress_gzip(self):
"""Test compressing an image with gzip"""
self.assertEqual(0, runCmd("wic create directdisk "
"--image-name core-image-minimal "
"-c gzip").status)
self.assertEqual(1, len(glob(self.resultdir + \
"directdisk-*.direct.gz")))
def test13_compress_gzip(self):
"""Test compressing an image with bzip2"""
self.assertEqual(0, runCmd("wic create directdisk "
"--image-name core-image-minimal "
"-c bzip2").status)
self.assertEqual(1, len(glob(self.resultdir + \
"directdisk-*.direct.bz2")))
def test14_compress_gzip(self):
"""Test compressing an image with xz"""
self.assertEqual(0, runCmd("wic create directdisk "
"--image-name core-image-minimal "
"-c xz").status)
self.assertEqual(1, len(glob(self.resultdir + \
"directdisk-*.direct.xz")))
def test15_wrong_compressor(self):
"""Test how wic breaks if wrong compressor is provided"""
self.assertEqual(2, runCmd("wic create directdisk "
"--image-name core-image-minimal "
"-c wrong", ignore_status=True).status)
def test16_rootfs_indirect_recipes(self):
"""Test usage of rootfs plugin with rootfs recipes"""
wks = "directdisk-multi-rootfs"
self.assertEqual(0, runCmd("wic create %s "
"--image-name core-image-minimal "
"--rootfs rootfs1=core-image-minimal "
"--rootfs rootfs2=core-image-minimal" \
% wks).status)
self.assertEqual(1, len(glob(self.resultdir + "%s*.direct" % wks)))
def test17_rootfs_artifacts(self):
"""Test usage of rootfs plugin with rootfs paths"""
vars = dict((var.lower(), get_bb_var(var, 'core-image-minimal')) \
for var in ('STAGING_DATADIR', 'DEPLOY_DIR_IMAGE',
'STAGING_DIR_NATIVE', 'IMAGE_ROOTFS'))
vars['wks'] = "directdisk-multi-rootfs"
status = runCmd("wic create %(wks)s "
"-b %(staging_datadir)s "
"-k %(deploy_dir_image)s "
"-n %(staging_dir_native)s "
"--rootfs-dir rootfs1=%(image_rootfs)s "
"--rootfs-dir rootfs2=%(image_rootfs)s" \
% vars).status
self.assertEqual(0, status)
self.assertEqual(1, len(glob(self.resultdir + \
"%(wks)s-*.direct" % vars)))
def test18_iso_image(self):
"""Test creation of hybrid iso imagewith legacy and EFI boot"""
self.assertEqual(0, runCmd("wic create mkhybridiso "
"--image-name core-image-minimal").status)
self.assertEqual(1, len(glob(self.resultdir + "HYBRID_ISO_IMG-*.direct")))
self.assertEqual(1, len(glob(self.resultdir + "HYBRID_ISO_IMG-*.iso")))
def test19_image_env(self):
"""Test generation of <image>.env files."""
image = 'core-image-minimal'
stdir = get_bb_var('STAGING_DIR_TARGET', image)
imgdatadir = os.path.join(stdir, 'imgdata')
basename = get_bb_var('IMAGE_BASENAME', image)
self.assertEqual(basename, image)
path = os.path.join(imgdatadir, basename) + '.env'
self.assertTrue(os.path.isfile(path))
wicvars = set(get_bb_var('WICVARS', image).split())
# filter out optional variables
wicvars = wicvars.difference(('HDDDIR', 'IMAGE_BOOT_FILES',
'INITRD', 'ISODIR'))
with open(path) as envfile:
content = dict(line.split("=", 1) for line in envfile)
# test if variables used by wic present in the .env file
for var in wicvars:
self.assertTrue(var in content, "%s is not in .env file" % var)
self.assertTrue(content[var])
def test20_wic_image_type(self):
"""Test building wic images by bitbake"""
self.assertEqual(0, bitbake('wic-image-minimal').status)
deploy_dir = get_bb_var('DEPLOY_DIR_IMAGE')
machine = get_bb_var('MACHINE')
prefix = os.path.join(deploy_dir, 'wic-image-minimal-%s.' % machine)
# check if we have result image and manifests symlinks
# pointing to existing files
for suffix in ('wic.bz2', 'manifest'):
path = prefix + suffix
self.assertTrue(os.path.islink(path))
self.assertTrue(os.path.isfile(os.path.realpath(path)))
def test21_qemux86_directdisk(self):
"""Test creation of qemux-86-directdisk image"""
image = "qemux86-directdisk"
self.assertEqual(0, runCmd("wic create %s -e core-image-minimal" \
% image).status)
self.assertEqual(1, len(glob(self.resultdir + "%s-*direct" % image)))
def test22_mkgummidisk(self):
"""Test creation of mkgummidisk image"""
image = "mkgummidisk"
self.assertEqual(0, runCmd("wic create %s -e core-image-minimal" \
% image).status)
self.assertEqual(1, len(glob(self.resultdir + "%s-*direct" % image)))
def test23_mkefidisk(self):
"""Test creation of mkefidisk image"""
image = "mkefidisk"
self.assertEqual(0, runCmd("wic create %s -e core-image-minimal" \
% image).status)
self.assertEqual(1, len(glob(self.resultdir + "%s-*direct" % image)))
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