diff options
Diffstat (limited to 'meta/lib/oeqa/selftest/cases/wic.py')
| -rw-r--r-- | meta/lib/oeqa/selftest/cases/wic.py | 124 |
1 files changed, 117 insertions, 7 deletions
diff --git a/meta/lib/oeqa/selftest/cases/wic.py b/meta/lib/oeqa/selftest/cases/wic.py index 13b6a0cc72..f7abdba015 100644 --- a/meta/lib/oeqa/selftest/cases/wic.py +++ b/meta/lib/oeqa/selftest/cases/wic.py @@ -62,6 +62,12 @@ def extract_files(debugfs_output): return [line.split('/')[5].strip() for line in \ debugfs_output.strip().split('/\n')] +def files_own_by_root(debugfs_output): + for line in debugfs_output.strip().split('/\n'): + if line.split('/')[3:5] != ['0', '0']: + print(debugfs_output) + return False + return True class WicTestCase(OESelftestTestCase): """Wic test class.""" @@ -84,6 +90,7 @@ class WicTestCase(OESelftestTestCase): self.skipTest('wic-tools cannot be built due its (intltool|gettext)-native dependency and NLS disable') bitbake('core-image-minimal') + bitbake('core-image-minimal-mtdutils') WicTestCase.image_is_ready = True rmtree(self.resultdir, ignore_errors=True) @@ -506,6 +513,105 @@ part /part2 --source rootfs --ondisk mmcblk0 --fstype=ext4 --include-path %s""" % (wks_file, self.resultdir), ignore_status=True).status) os.remove(wks_file) + def test_permissions(self): + """Test permissions are respected""" + + # prepare wicenv and rootfs + bitbake('core-image-minimal core-image-minimal-mtdutils -c do_rootfs_wicenv') + + oldpath = os.environ['PATH'] + os.environ['PATH'] = get_bb_var("PATH", "wic-tools") + + t_normal = """ +part / --source rootfs --fstype=ext4 +""" + t_exclude = """ +part / --source rootfs --fstype=ext4 --exclude-path=home +""" + t_multi = """ +part / --source rootfs --ondisk sda --fstype=ext4 +part /export --source rootfs --rootfs=core-image-minimal-mtdutils --fstype=ext4 +""" + t_change = """ +part / --source rootfs --ondisk sda --fstype=ext4 --exclude-path=etc/ +part /etc --source rootfs --fstype=ext4 --change-directory=etc +""" + tests = [t_normal, t_exclude, t_multi, t_change] + + try: + for test in tests: + include_path = os.path.join(self.resultdir, 'test-include') + os.makedirs(include_path) + wks_file = os.path.join(include_path, 'temp.wks') + with open(wks_file, 'w') as wks: + wks.write(test) + runCmd("wic create %s -e core-image-minimal -o %s" \ + % (wks_file, self.resultdir)) + + for part in glob(os.path.join(self.resultdir, 'temp-*.direct.p*')): + res = runCmd("debugfs -R 'ls -p' %s 2>/dev/null" % (part)) + self.assertEqual(True, files_own_by_root(res.output)) + + config = 'IMAGE_FSTYPES += "wic"\nWKS_FILE = "%s"\n' % wks_file + self.append_config(config) + bitbake('core-image-minimal') + tmpdir = os.path.join(get_bb_var('WORKDIR', 'core-image-minimal'),'build-wic') + + # check each partition for permission + for part in glob(os.path.join(tmpdir, 'temp-*.direct.p*')): + res = runCmd("debugfs -R 'ls -p' %s 2>/dev/null" % (part)) + self.assertTrue(files_own_by_root(res.output) + ,msg='Files permission incorrect using wks set "%s"' % test) + + # clean config and result directory for next cases + self.remove_config(config) + rmtree(self.resultdir, ignore_errors=True) + + finally: + os.environ['PATH'] = oldpath + + def test_change_directory(self): + """Test --change-directory wks option.""" + + oldpath = os.environ['PATH'] + os.environ['PATH'] = get_bb_var("PATH", "wic-tools") + + try: + include_path = os.path.join(self.resultdir, 'test-include') + os.makedirs(include_path) + wks_file = os.path.join(include_path, 'temp.wks') + with open(wks_file, 'w') as wks: + wks.write("part /etc --source rootfs --fstype=ext4 --change-directory=etc") + runCmd("wic create %s -e core-image-minimal -o %s" \ + % (wks_file, self.resultdir)) + + part1 = glob(os.path.join(self.resultdir, 'temp-*.direct.p1'))[0] + + res = runCmd("debugfs -R 'ls -p' %s 2>/dev/null" % (part1)) + files = extract_files(res.output) + self.assertIn('passwd', files) + + finally: + os.environ['PATH'] = oldpath + + def test_change_directory_errors(self): + """Test --change-directory wks option error handling.""" + wks_file = 'temp.wks' + + # Absolute argument. + with open(wks_file, 'w') as wks: + wks.write("part / --source rootfs --fstype=ext4 --change-directory /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 --fstype=ext4 --change-directory ././..") + 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) + class Wic2(WicTestCase): def test_bmap_short(self): @@ -799,14 +905,18 @@ class Wic2(WicTestCase): @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) + # build ext4 and then use it for a wic image + config = 'IMAGE_FSTYPES = "ext4"\n' + 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: + config = 'IMAGE_FSTYPES = "wic"\nWKS_FILE = "test_rawcopy_plugin.wks.in"\n' + self.append_config(config) + self.assertEqual(0, bitbake('core-image-minimal-mtdutils').status) + self.remove_config(config) + + with runqemu('core-image-minimal-mtdutils', 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)) |