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-rw-r--r--poky/meta/lib/oeqa/selftest/cases/wic.py244
1 files changed, 225 insertions, 19 deletions
diff --git a/poky/meta/lib/oeqa/selftest/cases/wic.py b/poky/meta/lib/oeqa/selftest/cases/wic.py
index 0c03b4b02..c8765e533 100644
--- a/poky/meta/lib/oeqa/selftest/cases/wic.py
+++ b/poky/meta/lib/oeqa/selftest/cases/wic.py
@@ -44,6 +44,30 @@ def only_for_arch(archs, image='core-image-minimal'):
return wrapped_f
return wrapper
+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')]
+
+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."""
@@ -66,6 +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)
@@ -393,24 +418,6 @@ part /etc --source rootfs --ondisk mmcblk0 --fstype=ext4 --exclude-path bin/ --r
runCmd("dd if=%s of=%s skip=%d count=%d" %
(wicimg, part_file, start, length))
- 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" % \
@@ -451,6 +458,104 @@ part /etc --source rootfs --ondisk mmcblk0 --fstype=ext4 --exclude-path bin/ --r
finally:
os.environ['PATH'] = oldpath
+ def test_include_path(self):
+ """Test --include-path 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)
+ with open(os.path.join(include_path, 'test-file'), 'w') as t:
+ t.write("test\n")
+ wks_file = os.path.join(include_path, 'temp.wks')
+ with open(wks_file, 'w') as wks:
+ rootfs_dir = get_bb_var('IMAGE_ROOTFS', 'core-image-minimal')
+ wks.write("""
+part /part1 --source rootfs --ondisk mmcblk0 --fstype=ext4
+part /part2 --source rootfs --ondisk mmcblk0 --fstype=ext4 --include-path %s"""
+ % (include_path))
+ 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]
+ part2 = glob(os.path.join(self.resultdir, 'temp-*.direct.p2'))[0]
+
+ # Test partition 1, should not contain 'test-file'
+ res = runCmd("debugfs -R 'ls -p' %s 2>/dev/null" % (part1))
+ files = extract_files(res.output)
+ self.assertNotIn('test-file', files)
+ self.assertEqual(True, files_own_by_root(res.output))
+
+ # Test partition 2, should contain 'test-file'
+ res = runCmd("debugfs -R 'ls -p' %s 2>/dev/null" % (part2))
+ files = extract_files(res.output)
+ self.assertIn('test-file', files)
+ self.assertEqual(True, files_own_by_root(res.output))
+
+ finally:
+ os.environ['PATH'] = oldpath
+
+ def test_include_path_embeded(self):
+ """Test --include-path 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)
+ with open(os.path.join(include_path, 'test-file'), 'w') as t:
+ t.write("test\n")
+ wks_file = os.path.join(include_path, 'temp.wks')
+ with open(wks_file, 'w') as wks:
+ wks.write("""
+part / --source rootfs --fstype=ext4 --include-path %s --include-path core-image-minimal-mtdutils export/"""
+ % (include_path))
+ 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('test-file', files)
+ self.assertEqual(True, files_own_by_root(res.output))
+
+ res = runCmd("debugfs -R 'ls -p /export/etc/' %s 2>/dev/null" % (part1))
+ files = extract_files(res.output)
+ self.assertIn('passwd', files)
+ self.assertEqual(True, files_own_by_root(res.output))
+
+ finally:
+ os.environ['PATH'] = oldpath
+
+ def test_include_path_errors(self):
+ """Test --include-path wks option error handling."""
+ wks_file = 'temp.wks'
+
+ # Absolute argument.
+ with open(wks_file, 'w') as wks:
+ wks.write("part / --source rootfs --fstype=ext4 --include-path core-image-minimal-mtdutils /export")
+ 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 --include-path core-image-minimal-mtdutils ././..")
+ 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)
+
+ # 3 Argument pointing to parent directory.
+ with open(wks_file, 'w') as wks:
+ wks.write("part / --source rootfs --fstype=ext4 --include-path core-image-minimal-mtdutils export/ dummy")
+ 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)
+
def test_exclude_path_errors(self):
"""Test --exclude-path wks option error handling."""
wks_file = 'temp.wks'
@@ -469,6 +574,89 @@ part /etc --source rootfs --ondisk mmcblk0 --fstype=ext4 --exclude-path bin/ --r
% (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):
@@ -500,7 +688,8 @@ class Wic2(WicTestCase):
# filter out optional variables
wicvars = wicvars.difference(('DEPLOY_DIR_IMAGE', 'IMAGE_BOOT_FILES',
'INITRD', 'INITRD_LIVE', 'ISODIR','INITRAMFS_IMAGE',
- 'INITRAMFS_IMAGE_BUNDLE', 'INITRAMFS_LINK_NAME'))
+ 'INITRAMFS_IMAGE_BUNDLE', 'INITRAMFS_LINK_NAME',
+ 'APPEND'))
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
@@ -866,6 +1055,13 @@ class Wic2(WicTestCase):
self.assertEqual(8, len(result.output.split('\n')))
self.assertTrue(os.path.basename(testdir) in result.output)
+ # copy the file from the partition and check if it success
+ dest = '%s-cp' % testfile.name
+ runCmd("wic cp %s:1/%s %s -n %s" % (images[0],
+ os.path.basename(testfile.name), dest, sysroot))
+ self.assertTrue(os.path.exists(dest))
+
+
def test_wic_rm(self):
"""Test removing files and directories from the the wic image."""
runCmd("wic create mkefidisk "
@@ -1005,6 +1201,16 @@ class Wic2(WicTestCase):
newdirs = set(line.split()[-1] for line in result.output.split('\n') if line)
self.assertEqual(newdirs.difference(dirs), set([os.path.basename(testfile.name)]))
+ # check if the file to copy is in the partition
+ result = runCmd("wic ls %s:2/etc/ -n %s" % (images[0], sysroot))
+ self.assertTrue('fstab' in [line.split()[-1] for line in result.output.split('\n') if line])
+
+ # copy file from the partition, replace the temporary file content with it and
+ # check for the file size to validate the copy
+ runCmd("wic cp %s:2/etc/fstab %s -n %s" % (images[0], testfile.name, sysroot))
+ self.assertTrue(os.stat(testfile.name).st_size > 0)
+
+
def test_wic_rm_ext(self):
"""Test removing files from the ext partition."""
runCmd("wic create mkefidisk "
generated by cgit v1.2.3 (git 2.39.0) at 2024-06-02 20:14:17 +0300