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authorRicardo Ribalda Delgado <ricardo.ribalda@gmail.com>2020-04-19 08:35:34 +0200
committerSteve Sakoman <steve@sakoman.com>2021-02-09 06:12:09 -1000
commit5a3ce870ff54e73543caba5899aabd6c872691b0 (patch)
tree02b5271bffe36b38cd1a7d55779034185ccc986d
parent8f218fbcd1810d677b6b702cdb98a30e30598000 (diff)
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oeqa: wic: Add tests for permissions and change-directory
Make sure that the permissions and username are respected when using all the rootfs modifiers. Add tests for change-directory command Cc: Paul Barker <pbarker@konsulko.com> Signed-off-by: Ricardo Ribalda Delgado <ricardo@ribalda.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> (cherry picked from commit 4aad9531df44d1b0637bd559161702ad86861b46) Signed-off-by: Steve Sakoman <steve@sakoman.com>
-rw-r--r--meta/lib/oeqa/selftest/cases/wic.py90
1 files changed, 90 insertions, 0 deletions
diff --git a/meta/lib/oeqa/selftest/cases/wic.py b/meta/lib/oeqa/selftest/cases/wic.py
index 13b6a0cc729..d4c0db8bdad 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 +513,89 @@ 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"""
+
+ 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))
+
+ 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):