From 157c3be2ca93f076033f725ec1ee912df91f7488 Mon Sep 17 00:00:00 2001 From: Leonardo Sandoval Date: Fri, 12 May 2017 14:40:21 -0700 Subject: oeqa/selftest/cases: Migrate test cases into the new oe-qa framework MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit New framework has different classes/decorators so adapt current test cases to support these. Changes include changes on base classes and decorators. Also include paths in selftest/__init__.py isn't needed because the loader is the standard unittest one. (From OE-Core rev: ddbbefdd124604d10bd47dd0266b55a764fcc0ab) Signed-off-by: Leonardo Sandoval Signed-off-by: Aníbal Limón Signed-off-by: Richard Purdie --- meta/lib/oeqa/selftest/cases/wic.py | 793 ++++++++++++++++++++++++++++++++++++ 1 file changed, 793 insertions(+) create mode 100644 meta/lib/oeqa/selftest/cases/wic.py (limited to 'meta/lib/oeqa/selftest/cases/wic.py') diff --git a/meta/lib/oeqa/selftest/cases/wic.py b/meta/lib/oeqa/selftest/cases/wic.py new file mode 100644 index 0000000000..4040cf7246 --- /dev/null +++ b/meta/lib/oeqa/selftest/cases/wic.py @@ -0,0 +1,793 @@ +#!/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 +import unittest + +from glob import glob +from shutil import rmtree +from functools import wraps, lru_cache +from tempfile import NamedTemporaryFile + +from oeqa.selftest.case import OESelftestTestCase +from oeqa.utils.commands import runCmd, bitbake, get_bb_var, get_bb_vars, runqemu +from oeqa.core.decorator.oeid import OETestID + + +@lru_cache(maxsize=32) +def get_host_arch(recipe): + """A cached call to get_bb_var('HOST_ARCH', )""" + return get_bb_var('HOST_ARCH', recipe) + + +def only_for_arch(archs, image='core-image-minimal'): + """Decorator for wrapping test cases that can be run only for specific target + architectures. A list of compatible architectures is passed in `archs`. + Current architecture will be determined by parsing bitbake output for + `image` recipe. + """ + def wrapper(func): + @wraps(func) + def wrapped_f(*args, **kwargs): + arch = get_host_arch(image) + if archs and arch not in archs: + raise unittest.SkipTest("Testcase arch dependency not met: %s" % arch) + return func(*args, **kwargs) + wrapped_f.__name__ = func.__name__ + return wrapped_f + return wrapper + + +class Wic(OESelftestTestCase): + """Wic test class.""" + + resultdir = "/var/tmp/wic.oe-selftest/" + image_is_ready = False + native_sysroot = None + wicenv_cache = {} + + def setUpLocal(self): + """This code is executed before each test method.""" + super(Wic, self).setUpLocal() + if not self.native_sysroot: + Wic.native_sysroot = get_bb_var('STAGING_DIR_NATIVE', 'wic-tools') + + # Do this here instead of in setUpClass as the base setUp does some + # clean up which can result in the native tools built earlier in + # setUpClass being unavailable. + if not Wic.image_is_ready: + if get_bb_var('USE_NLS') == 'yes': + bitbake('wic-tools') + else: + self.skipTest('wic-tools cannot be built due its (intltool|gettext)-native dependency and NLS disable') + + bitbake('core-image-minimal') + Wic.image_is_ready = True + + rmtree(self.resultdir, ignore_errors=True) + + def tearDownLocal(self): + """Remove resultdir as it may contain images.""" + rmtree(self.resultdir, ignore_errors=True) + super(Wic, self).tearDownLocal() + + @OETestID(1552) + def test_version(self): + """Test wic --version""" + self.assertEqual(0, runCmd('wic --version').status) + + @OETestID(1208) + def test_help(self): + """Test wic --help and wic -h""" + self.assertEqual(0, runCmd('wic --help').status) + self.assertEqual(0, runCmd('wic -h').status) + + @OETestID(1209) + def test_createhelp(self): + """Test wic create --help""" + self.assertEqual(0, runCmd('wic create --help').status) + + @OETestID(1210) + def test_listhelp(self): + """Test wic list --help""" + self.assertEqual(0, runCmd('wic list --help').status) + + @OETestID(1553) + def test_help_create(self): + """Test wic help create""" + self.assertEqual(0, runCmd('wic help create').status) + + @OETestID(1554) + def test_help_list(self): + """Test wic help list""" + self.assertEqual(0, runCmd('wic help list').status) + + @OETestID(1215) + def test_help_overview(self): + """Test wic help overview""" + self.assertEqual(0, runCmd('wic help overview').status) + + @OETestID(1216) + def test_help_plugins(self): + """Test wic help plugins""" + self.assertEqual(0, runCmd('wic help plugins').status) + + @OETestID(1217) + def test_help_kickstart(self): + """Test wic help kickstart""" + self.assertEqual(0, runCmd('wic help kickstart').status) + + @OETestID(1555) + def test_list_images(self): + """Test wic list images""" + self.assertEqual(0, runCmd('wic list images').status) + + @OETestID(1556) + def test_list_source_plugins(self): + """Test wic list source-plugins""" + self.assertEqual(0, runCmd('wic list source-plugins').status) + + @OETestID(1557) + def test_listed_images_help(self): + """Test wic listed images help""" + output = runCmd('wic list images').output + imagelist = [line.split()[0] for line in output.splitlines()] + for image in imagelist: + self.assertEqual(0, runCmd('wic list %s help' % image).status) + + @OETestID(1213) + def test_unsupported_subcommand(self): + """Test unsupported subcommand""" + self.assertNotEqual(0, runCmd('wic unsupported', ignore_status=True).status) + + @OETestID(1214) + def test_no_command(self): + """Test wic without command""" + self.assertEqual(1, runCmd('wic', ignore_status=True).status) + + @OETestID(1211) + def test_build_image_name(self): + """Test wic create wictestdisk --image-name=core-image-minimal""" + cmd = "wic create wictestdisk --image-name=core-image-minimal -o %s" % self.resultdir + self.assertEqual(0, runCmd(cmd).status) + self.assertEqual(1, len(glob(self.resultdir + "wictestdisk-*.direct"))) + + @OETestID(1157) + @only_for_arch(['i586', 'i686', 'x86_64']) + def test_gpt_image(self): + """Test creation of core-image-minimal with gpt table and UUID boot""" + cmd = "wic create directdisk-gpt --image-name core-image-minimal -o %s" % self.resultdir + self.assertEqual(0, runCmd(cmd).status) + self.assertEqual(1, len(glob(self.resultdir + "directdisk-*.direct"))) + + @OETestID(1346) + @only_for_arch(['i586', 'i686', 'x86_64']) + def test_iso_image(self): + """Test creation of hybrid iso image with legacy and EFI boot""" + config = 'INITRAMFS_IMAGE = "core-image-minimal-initramfs"\n'\ + 'MACHINE_FEATURES_append = " efi"\n' + self.append_config(config) + bitbake('core-image-minimal') + self.remove_config(config) + cmd = "wic create mkhybridiso --image-name core-image-minimal -o %s" % self.resultdir + self.assertEqual(0, runCmd(cmd).status) + self.assertEqual(1, len(glob(self.resultdir + "HYBRID_ISO_IMG-*.direct"))) + self.assertEqual(1, len(glob(self.resultdir + "HYBRID_ISO_IMG-*.iso"))) + + @OETestID(1348) + @only_for_arch(['i586', 'i686', 'x86_64']) + def test_qemux86_directdisk(self): + """Test creation of qemux-86-directdisk image""" + cmd = "wic create qemux86-directdisk -e core-image-minimal -o %s" % self.resultdir + self.assertEqual(0, runCmd(cmd).status) + self.assertEqual(1, len(glob(self.resultdir + "qemux86-directdisk-*direct"))) + + @OETestID(1350) + @only_for_arch(['i586', 'i686', 'x86_64']) + def test_mkefidisk(self): + """Test creation of mkefidisk image""" + cmd = "wic create mkefidisk -e core-image-minimal -o %s" % self.resultdir + self.assertEqual(0, runCmd(cmd).status) + self.assertEqual(1, len(glob(self.resultdir + "mkefidisk-*direct"))) + + @OETestID(1385) + @only_for_arch(['i586', 'i686', 'x86_64']) + def test_bootloader_config(self): + """Test creation of directdisk-bootloader-config image""" + cmd = "wic create directdisk-bootloader-config -e core-image-minimal -o %s" % self.resultdir + self.assertEqual(0, runCmd(cmd).status) + self.assertEqual(1, len(glob(self.resultdir + "directdisk-bootloader-config-*direct"))) + + @OETestID(1560) + @only_for_arch(['i586', 'i686', 'x86_64']) + def test_systemd_bootdisk(self): + """Test creation of systemd-bootdisk image""" + config = 'MACHINE_FEATURES_append = " efi"\n' + self.append_config(config) + bitbake('core-image-minimal') + self.remove_config(config) + cmd = "wic create systemd-bootdisk -e core-image-minimal -o %s" % self.resultdir + self.assertEqual(0, runCmd(cmd).status) + self.assertEqual(1, len(glob(self.resultdir + "systemd-bootdisk-*direct"))) + + @OETestID(1561) + def test_sdimage_bootpart(self): + """Test creation of sdimage-bootpart image""" + cmd = "wic create sdimage-bootpart -e core-image-minimal -o %s" % self.resultdir + kimgtype = get_bb_var('KERNEL_IMAGETYPE', 'core-image-minimal') + self.write_config('IMAGE_BOOT_FILES = "%s"\n' % kimgtype) + self.assertEqual(0, runCmd(cmd).status) + self.assertEqual(1, len(glob(self.resultdir + "sdimage-bootpart-*direct"))) + + @OETestID(1562) + @only_for_arch(['i586', 'i686', 'x86_64']) + def test_default_output_dir(self): + """Test default output location""" + for fname in glob("directdisk-*.direct"): + os.remove(fname) + cmd = "wic create directdisk -e core-image-minimal" + self.assertEqual(0, runCmd(cmd).status) + self.assertEqual(1, len(glob("directdisk-*.direct"))) + + @OETestID(1212) + @only_for_arch(['i586', 'i686', 'x86_64']) + def test_build_artifacts(self): + """Test wic create directdisk providing all artifacts.""" + bb_vars = get_bb_vars(['STAGING_DATADIR', 'RECIPE_SYSROOT_NATIVE'], + 'wic-tools') + bb_vars.update(get_bb_vars(['DEPLOY_DIR_IMAGE', 'IMAGE_ROOTFS'], + 'core-image-minimal')) + bbvars = {key.lower(): value for key, value in bb_vars.items()} + bbvars['resultdir'] = self.resultdir + status = runCmd("wic create directdisk " + "-b %(staging_datadir)s " + "-k %(deploy_dir_image)s " + "-n %(recipe_sysroot_native)s " + "-r %(image_rootfs)s " + "-o %(resultdir)s" % bbvars).status + self.assertEqual(0, status) + self.assertEqual(1, len(glob(self.resultdir + "directdisk-*.direct"))) + + @OETestID(1264) + def test_compress_gzip(self): + """Test compressing an image with gzip""" + self.assertEqual(0, runCmd("wic create wictestdisk " + "--image-name core-image-minimal " + "-c gzip -o %s" % self.resultdir).status) + self.assertEqual(1, len(glob(self.resultdir + "wictestdisk-*.direct.gz"))) + + @OETestID(1265) + def test_compress_bzip2(self): + """Test compressing an image with bzip2""" + self.assertEqual(0, runCmd("wic create wictestdisk " + "--image-name=core-image-minimal " + "-c bzip2 -o %s" % self.resultdir).status) + self.assertEqual(1, len(glob(self.resultdir + "wictestdisk-*.direct.bz2"))) + + @OETestID(1266) + def test_compress_xz(self): + """Test compressing an image with xz""" + self.assertEqual(0, runCmd("wic create wictestdisk " + "--image-name=core-image-minimal " + "--compress-with=xz -o %s" % self.resultdir).status) + self.assertEqual(1, len(glob(self.resultdir + "wictestdisk-*.direct.xz"))) + + @OETestID(1267) + def test_wrong_compressor(self): + """Test how wic breaks if wrong compressor is provided""" + self.assertEqual(2, runCmd("wic create wictestdisk " + "--image-name=core-image-minimal " + "-c wrong -o %s" % self.resultdir, + ignore_status=True).status) + + @OETestID(1558) + def test_debug_short(self): + """Test -D option""" + self.assertEqual(0, runCmd("wic create wictestdisk " + "--image-name=core-image-minimal " + "-D -o %s" % self.resultdir).status) + self.assertEqual(1, len(glob(self.resultdir + "wictestdisk-*.direct"))) + + def test_debug_long(self): + """Test --debug option""" + self.assertEqual(0, runCmd("wic create wictestdisk " + "--image-name=core-image-minimal " + "--debug -o %s" % self.resultdir).status) + self.assertEqual(1, len(glob(self.resultdir + "wictestdisk-*.direct"))) + + @OETestID(1563) + def test_skip_build_check_short(self): + """Test -s option""" + self.assertEqual(0, runCmd("wic create wictestdisk " + "--image-name=core-image-minimal " + "-s -o %s" % self.resultdir).status) + self.assertEqual(1, len(glob(self.resultdir + "wictestdisk-*.direct"))) + + def test_skip_build_check_long(self): + """Test --skip-build-check option""" + self.assertEqual(0, runCmd("wic create wictestdisk " + "--image-name=core-image-minimal " + "--skip-build-check " + "--outdir %s" % self.resultdir).status) + self.assertEqual(1, len(glob(self.resultdir + "wictestdisk-*.direct"))) + + @OETestID(1564) + def test_build_rootfs_short(self): + """Test -f option""" + self.assertEqual(0, runCmd("wic create wictestdisk " + "--image-name=core-image-minimal " + "-f -o %s" % self.resultdir).status) + self.assertEqual(1, len(glob(self.resultdir + "wictestdisk-*.direct"))) + + def test_build_rootfs_long(self): + """Test --build-rootfs option""" + self.assertEqual(0, runCmd("wic create wictestdisk " + "--image-name=core-image-minimal " + "--build-rootfs " + "--outdir %s" % self.resultdir).status) + self.assertEqual(1, len(glob(self.resultdir + "wictestdisk-*.direct"))) + + @OETestID(1268) + @only_for_arch(['i586', 'i686', 'x86_64']) + def test_rootfs_indirect_recipes(self): + """Test usage of rootfs plugin with rootfs recipes""" + status = runCmd("wic create directdisk-multi-rootfs " + "--image-name=core-image-minimal " + "--rootfs rootfs1=core-image-minimal " + "--rootfs rootfs2=core-image-minimal " + "--outdir %s" % self.resultdir).status + self.assertEqual(0, status) + self.assertEqual(1, len(glob(self.resultdir + "directdisk-multi-rootfs*.direct"))) + + @OETestID(1269) + @only_for_arch(['i586', 'i686', 'x86_64']) + def test_rootfs_artifacts(self): + """Test usage of rootfs plugin with rootfs paths""" + bb_vars = get_bb_vars(['STAGING_DATADIR', 'RECIPE_SYSROOT_NATIVE'], + 'wic-tools') + bb_vars.update(get_bb_vars(['DEPLOY_DIR_IMAGE', 'IMAGE_ROOTFS'], + 'core-image-minimal')) + bbvars = {key.lower(): value for key, value in bb_vars.items()} + bbvars['wks'] = "directdisk-multi-rootfs" + bbvars['resultdir'] = self.resultdir + status = runCmd("wic create %(wks)s " + "--bootimg-dir=%(staging_datadir)s " + "--kernel-dir=%(deploy_dir_image)s " + "--native-sysroot=%(recipe_sysroot_native)s " + "--rootfs-dir rootfs1=%(image_rootfs)s " + "--rootfs-dir rootfs2=%(image_rootfs)s " + "--outdir %(resultdir)s" % bbvars).status + self.assertEqual(0, status) + self.assertEqual(1, len(glob(self.resultdir + "%(wks)s-*.direct" % bbvars))) + + def test_exclude_path(self): + """Test --exclude-path wks option.""" + + oldpath = os.environ['PATH'] + os.environ['PATH'] = get_bb_var("PATH", "wic-tools") + + try: + wks_file = 'temp.wks' + with open(wks_file, 'w') as wks: + rootfs_dir = get_bb_var('IMAGE_ROOTFS', 'core-image-minimal') + wks.write(""" +part / --source rootfs --ondisk mmcblk0 --fstype=ext4 --exclude-path usr +part /usr --source rootfs --ondisk mmcblk0 --fstype=ext4 --rootfs-dir %s/usr +part /etc --source rootfs --ondisk mmcblk0 --fstype=ext4 --exclude-path bin/ --rootfs-dir %s/usr""" + % (rootfs_dir, rootfs_dir)) + self.assertEqual(0, runCmd("wic create %s -e core-image-minimal -o %s" \ + % (wks_file, self.resultdir)).status) + + os.remove(wks_file) + wicout = glob(self.resultdir + "%s-*direct" % 'temp') + self.assertEqual(1, len(wicout)) + + wicimg = wicout[0] + + # verify partition size with wic + res = runCmd("parted -m %s unit b p 2>/dev/null" % wicimg) + self.assertEqual(0, res.status) + + # parse parted output which looks like this: + # BYT;\n + # /var/tmp/wic/build/tmpfwvjjkf_-201611101222-hda.direct:200MiB:file:512:512:msdos::;\n + # 1:0.00MiB:200MiB:200MiB:ext4::;\n + partlns = res.output.splitlines()[2:] + + self.assertEqual(3, len(partlns)) + + for part in [1, 2, 3]: + part_file = os.path.join(self.resultdir, "selftest_img.part%d" % part) + partln = partlns[part-1].split(":") + self.assertEqual(7, len(partln)) + start = int(partln[1].rstrip("B")) / 512 + length = int(partln[3].rstrip("B")) / 512 + self.assertEqual(0, runCmd("dd if=%s of=%s skip=%d count=%d" % + (wicimg, part_file, start, length)).status) + + def extract_files(debugfs_output): + """ + extract file names from the output of debugfs -R 'ls -p', + which looks like this: + + /2/040755/0/0/.//\n + /2/040755/0/0/..//\n + /11/040700/0/0/lost+found^M//\n + /12/040755/1002/1002/run//\n + /13/040755/1002/1002/sys//\n + /14/040755/1002/1002/bin//\n + /80/040755/1002/1002/var//\n + /92/040755/1002/1002/tmp//\n + """ + # NOTE the occasional ^M in file names + return [line.split('/')[5].strip() for line in \ + debugfs_output.strip().split('/\n')] + + # Test partition 1, should contain the normal root directories, except + # /usr. + res = runCmd("debugfs -R 'ls -p' %s 2>/dev/null" % \ + os.path.join(self.resultdir, "selftest_img.part1")) + self.assertEqual(0, res.status) + files = extract_files(res.output) + self.assertIn("etc", files) + self.assertNotIn("usr", files) + + # Partition 2, should contain common directories for /usr, not root + # directories. + res = runCmd("debugfs -R 'ls -p' %s 2>/dev/null" % \ + os.path.join(self.resultdir, "selftest_img.part2")) + self.assertEqual(0, res.status) + files = extract_files(res.output) + self.assertNotIn("etc", files) + self.assertNotIn("usr", files) + self.assertIn("share", files) + + # Partition 3, should contain the same as partition 2, including the bin + # directory, but not the files inside it. + res = runCmd("debugfs -R 'ls -p' %s 2>/dev/null" % \ + os.path.join(self.resultdir, "selftest_img.part3")) + self.assertEqual(0, res.status) + files = extract_files(res.output) + self.assertNotIn("etc", files) + self.assertNotIn("usr", files) + self.assertIn("share", files) + self.assertIn("bin", files) + res = runCmd("debugfs -R 'ls -p bin' %s 2>/dev/null" % \ + os.path.join(self.resultdir, "selftest_img.part3")) + self.assertEqual(0, res.status) + files = extract_files(res.output) + self.assertIn(".", files) + self.assertIn("..", files) + self.assertEqual(2, len(files)) + + for part in [1, 2, 3]: + part_file = os.path.join(self.resultdir, "selftest_img.part%d" % part) + os.remove(part_file) + + finally: + os.environ['PATH'] = oldpath + + def test_exclude_path_errors(self): + """Test --exclude-path wks option error handling.""" + wks_file = 'temp.wks' + + # Absolute argument. + with open(wks_file, 'w') as wks: + wks.write("part / --source rootfs --ondisk mmcblk0 --fstype=ext4 --exclude-path /usr") + self.assertNotEqual(0, runCmd("wic create %s -e core-image-minimal -o %s" \ + % (wks_file, self.resultdir), ignore_status=True).status) + os.remove(wks_file) + + # Argument pointing to parent directory. + with open(wks_file, 'w') as wks: + wks.write("part / --source rootfs --ondisk mmcblk0 --fstype=ext4 --exclude-path ././..") + self.assertNotEqual(0, runCmd("wic create %s -e core-image-minimal -o %s" \ + % (wks_file, self.resultdir), ignore_status=True).status) + os.remove(wks_file) + + @OETestID(1496) + def test_bmap_short(self): + """Test generation of .bmap file -m option""" + cmd = "wic create wictestdisk -e core-image-minimal -m -o %s" % self.resultdir + status = runCmd(cmd).status + self.assertEqual(0, status) + self.assertEqual(1, len(glob(self.resultdir + "wictestdisk-*direct"))) + self.assertEqual(1, len(glob(self.resultdir + "wictestdisk-*direct.bmap"))) + + def test_bmap_long(self): + """Test generation of .bmap file --bmap option""" + cmd = "wic create wictestdisk -e core-image-minimal --bmap -o %s" % self.resultdir + status = runCmd(cmd).status + self.assertEqual(0, status) + self.assertEqual(1, len(glob(self.resultdir + "wictestdisk-*direct"))) + self.assertEqual(1, len(glob(self.resultdir + "wictestdisk-*direct.bmap"))) + + def _get_image_env_path(self, image): + """Generate and obtain the path to .env""" + if image not in self.wicenv_cache: + self.assertEqual(0, bitbake('%s -c do_rootfs_wicenv' % image).status) + bb_vars = get_bb_vars(['STAGING_DIR', 'MACHINE'], image) + stdir = bb_vars['STAGING_DIR'] + machine = bb_vars['MACHINE'] + self.wicenv_cache[image] = os.path.join(stdir, machine, 'imgdata') + return self.wicenv_cache[image] + + @OETestID(1347) + def test_image_env(self): + """Test generation of .env files.""" + image = 'core-image-minimal' + imgdatadir = self._get_image_env_path(image) + + bb_vars = get_bb_vars(['IMAGE_BASENAME', 'WICVARS'], image) + basename = bb_vars['IMAGE_BASENAME'] + self.assertEqual(basename, image) + path = os.path.join(imgdatadir, basename) + '.env' + self.assertTrue(os.path.isfile(path)) + + wicvars = set(bb_vars['WICVARS'].split()) + # filter out optional variables + wicvars = wicvars.difference(('DEPLOY_DIR_IMAGE', 'IMAGE_BOOT_FILES', + 'INITRD', 'INITRD_LIVE', '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]) + + @OETestID(1559) + def test_image_vars_dir_short(self): + """Test image vars directory selection -v option""" + image = 'core-image-minimal' + imgenvdir = self._get_image_env_path(image) + + self.assertEqual(0, runCmd("wic create wictestdisk " + "--image-name=%s -v %s -o %s" + % (image, imgenvdir, self.resultdir)).status) + self.assertEqual(1, len(glob(self.resultdir + "wictestdisk-*direct"))) + + def test_image_vars_dir_long(self): + """Test image vars directory selection --vars option""" + image = 'core-image-minimal' + imgenvdir = self._get_image_env_path(image) + self.assertEqual(0, runCmd("wic create wictestdisk " + "--image-name=%s " + "--vars %s " + "--outdir %s" + % (image, imgenvdir, self.resultdir)).status) + self.assertEqual(1, len(glob(self.resultdir + "wictestdisk-*direct"))) + + @OETestID(1351) + @only_for_arch(['i586', 'i686', 'x86_64']) + def test_wic_image_type(self): + """Test building wic images by bitbake""" + config = 'IMAGE_FSTYPES += "wic"\nWKS_FILE = "wic-image-minimal"\n'\ + 'MACHINE_FEATURES_append = " efi"\n' + self.append_config(config) + self.assertEqual(0, bitbake('wic-image-minimal').status) + self.remove_config(config) + + bb_vars = get_bb_vars(['DEPLOY_DIR_IMAGE', 'MACHINE']) + deploy_dir = bb_vars['DEPLOY_DIR_IMAGE'] + machine = bb_vars['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', 'manifest'): + path = prefix + suffix + self.assertTrue(os.path.islink(path)) + self.assertTrue(os.path.isfile(os.path.realpath(path))) + + @OETestID(1422) + @only_for_arch(['i586', 'i686', 'x86_64']) + def test_qemu(self): + """Test wic-image-minimal under qemu""" + config = 'IMAGE_FSTYPES += "wic"\nWKS_FILE = "wic-image-minimal"\n'\ + 'MACHINE_FEATURES_append = " efi"\n' + self.append_config(config) + self.assertEqual(0, bitbake('wic-image-minimal').status) + self.remove_config(config) + + with runqemu('wic-image-minimal', ssh=False) as qemu: + cmd = "mount |grep '^/dev/' | cut -f1,3 -d ' '" + status, output = qemu.run_serial(cmd) + self.assertEqual(1, status, 'Failed to run command "%s": %s' % (cmd, output)) + self.assertEqual(output, '/dev/root /\r\n/dev/sda3 /mnt') + + @only_for_arch(['i586', 'i686', 'x86_64']) + def test_qemu_efi(self): + """Test core-image-minimal efi image under qemu""" + config = 'IMAGE_FSTYPES = "wic"\nWKS_FILE = "mkefidisk.wks"\n' + self.append_config(config) + self.assertEqual(0, bitbake('core-image-minimal ovmf').status) + self.remove_config(config) + + with runqemu('core-image-minimal', ssh=False, + runqemuparams='ovmf', image_fstype='wic') as qemu: + cmd = "grep sda. /proc/partitions |wc -l" + status, output = qemu.run_serial(cmd) + self.assertEqual(1, status, 'Failed to run command "%s": %s' % (cmd, output)) + self.assertEqual(output, '3') + + @staticmethod + def _make_fixed_size_wks(size): + """ + Create a wks of an image with a single partition. Size of the partition is set + using --fixed-size flag. Returns a tuple: (path to wks file, wks image name) + """ + with NamedTemporaryFile("w", suffix=".wks", delete=False) as tempf: + wkspath = tempf.name + tempf.write("part " \ + "--source rootfs --ondisk hda --align 4 --fixed-size %d " + "--fstype=ext4\n" % size) + wksname = os.path.splitext(os.path.basename(wkspath))[0] + + return wkspath, wksname + + def test_fixed_size(self): + """ + Test creation of a simple image with partition size controlled through + --fixed-size flag + """ + wkspath, wksname = Wic._make_fixed_size_wks(200) + + self.assertEqual(0, runCmd("wic create %s -e core-image-minimal -o %s" \ + % (wkspath, self.resultdir)).status) + os.remove(wkspath) + wicout = glob(self.resultdir + "%s-*direct" % wksname) + self.assertEqual(1, len(wicout)) + + wicimg = wicout[0] + + # verify partition size with wic + res = runCmd("parted -m %s unit mib p 2>/dev/null" % wicimg, + ignore_status=True, + native_sysroot=self.native_sysroot) + self.assertEqual(0, res.status) + + # parse parted output which looks like this: + # BYT;\n + # /var/tmp/wic/build/tmpfwvjjkf_-201611101222-hda.direct:200MiB:file:512:512:msdos::;\n + # 1:0.00MiB:200MiB:200MiB:ext4::;\n + partlns = res.output.splitlines()[2:] + + self.assertEqual(1, len(partlns)) + self.assertEqual("1:0.00MiB:200MiB:200MiB:ext4::;", partlns[0]) + + def test_fixed_size_error(self): + """ + Test creation of a simple image with partition size controlled through + --fixed-size flag. The size of partition is intentionally set to 1MiB + in order to trigger an error in wic. + """ + wkspath, wksname = Wic._make_fixed_size_wks(1) + + self.assertEqual(1, runCmd("wic create %s -e core-image-minimal -o %s" \ + % (wkspath, self.resultdir), ignore_status=True).status) + os.remove(wkspath) + wicout = glob(self.resultdir + "%s-*direct" % wksname) + self.assertEqual(0, len(wicout)) + + @only_for_arch(['i586', 'i686', 'x86_64']) + def test_rawcopy_plugin_qemu(self): + """Test rawcopy plugin in qemu""" + # build ext4 and wic images + for fstype in ("ext4", "wic"): + config = 'IMAGE_FSTYPES = "%s"\nWKS_FILE = "test_rawcopy_plugin.wks.in"\n' % fstype + self.append_config(config) + self.assertEqual(0, bitbake('core-image-minimal').status) + self.remove_config(config) + + with runqemu('core-image-minimal', ssh=False, image_fstype='wic') as qemu: + cmd = "grep sda. /proc/partitions |wc -l" + status, output = qemu.run_serial(cmd) + self.assertEqual(1, status, 'Failed to run command "%s": %s' % (cmd, output)) + self.assertEqual(output, '2') + + def test_rawcopy_plugin(self): + """Test rawcopy plugin""" + img = 'core-image-minimal' + machine = get_bb_var('MACHINE', img) + with NamedTemporaryFile("w", suffix=".wks") as wks: + wks.writelines(['part /boot --active --source bootimg-pcbios\n', + 'part / --source rawcopy --sourceparams="file=%s-%s.ext4" --use-uuid\n'\ + % (img, machine), + 'bootloader --timeout=0 --append="console=ttyS0,115200n8"\n']) + wks.flush() + cmd = "wic create %s -e %s -o %s" % (wks.name, img, self.resultdir) + self.assertEqual(0, runCmd(cmd).status) + wksname = os.path.splitext(os.path.basename(wks.name))[0] + out = glob(self.resultdir + "%s-*direct" % wksname) + self.assertEqual(1, len(out)) + + def test_fs_types(self): + """Test filesystem types for empty and not empty partitions""" + img = 'core-image-minimal' + with NamedTemporaryFile("w", suffix=".wks") as wks: + wks.writelines(['part ext2 --fstype ext2 --source rootfs\n', + 'part btrfs --fstype btrfs --source rootfs --size 40M\n', + 'part squash --fstype squashfs --source rootfs\n', + 'part swap --fstype swap --size 1M\n', + 'part emptyvfat --fstype vfat --size 1M\n', + 'part emptymsdos --fstype msdos --size 1M\n', + 'part emptyext2 --fstype ext2 --size 1M\n', + 'part emptybtrfs --fstype btrfs --size 100M\n']) + wks.flush() + cmd = "wic create %s -e %s -o %s" % (wks.name, img, self.resultdir) + self.assertEqual(0, runCmd(cmd).status) + wksname = os.path.splitext(os.path.basename(wks.name))[0] + out = glob(self.resultdir + "%s-*direct" % wksname) + self.assertEqual(1, len(out)) + + def test_kickstart_parser(self): + """Test wks parser options""" + with NamedTemporaryFile("w", suffix=".wks") as wks: + wks.writelines(['part / --fstype ext3 --source rootfs --system-id 0xFF '\ + '--overhead-factor 1.2 --size 100k\n']) + wks.flush() + cmd = "wic create %s -e core-image-minimal -o %s" % (wks.name, self.resultdir) + self.assertEqual(0, runCmd(cmd).status) + wksname = os.path.splitext(os.path.basename(wks.name))[0] + out = glob(self.resultdir + "%s-*direct" % wksname) + self.assertEqual(1, len(out)) + + def test_image_bootpart_globbed(self): + """Test globbed sources with image-bootpart plugin""" + img = "core-image-minimal" + cmd = "wic create sdimage-bootpart -e %s -o %s" % (img, self.resultdir) + config = 'IMAGE_BOOT_FILES = "%s*"' % get_bb_var('KERNEL_IMAGETYPE', img) + self.append_config(config) + self.assertEqual(0, runCmd(cmd).status) + self.remove_config(config) + self.assertEqual(1, len(glob(self.resultdir + "sdimage-bootpart-*direct"))) + + def test_sparse_copy(self): + """Test sparse_copy with FIEMAP and SEEK_HOLE filemap APIs""" + libpath = os.path.join(get_bb_var('COREBASE'), 'scripts', 'lib', 'wic') + sys.path.insert(0, libpath) + from filemap import FilemapFiemap, FilemapSeek, sparse_copy, ErrorNotSupp + with NamedTemporaryFile("w", suffix=".wic-sparse") as sparse: + src_name = sparse.name + src_size = 1024 * 10 + sparse.truncate(src_size) + # write one byte to the file + with open(src_name, 'r+b') as sfile: + sfile.seek(1024 * 4) + sfile.write(b'\x00') + dest = sparse.name + '.out' + # copy src file to dest using different filemap APIs + for api in (FilemapFiemap, FilemapSeek, None): + if os.path.exists(dest): + os.unlink(dest) + try: + sparse_copy(sparse.name, dest, api=api) + except ErrorNotSupp: + continue # skip unsupported API + dest_stat = os.stat(dest) + self.assertEqual(dest_stat.st_size, src_size) + # 8 blocks is 4K (physical sector size) + self.assertEqual(dest_stat.st_blocks, 8) + os.unlink(dest) -- cgit v1.2.3-54-g00ecf