#!/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 """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 .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)))