Add tests for the --no-fstab-update wic part command.
Signed-off-by: Daniel Gomez <dan...@qtec.com>
---
meta/lib/oeqa/selftest/cases/wic.py | 56 +++++++++++++++++++++++++++++
1 file changed, 56 insertions(+)
diff --git a/meta/lib/oeqa/selftest/cases/wic.py
b/meta/lib/oeqa/selftest/cases/wic.py
index 2efbe514c1..a58360851a 100644
--- a/meta/lib/oeqa/selftest/cases/wic.py
+++ b/meta/lib/oeqa/selftest/cases/wic.py
@@ -11,6 +11,7 @@
import os
import sys
import unittest
+import hashlib
from glob import glob
from shutil import rmtree, copy
@@ -686,6 +687,61 @@ part /etc --source rootfs --fstype=ext4
--change-directory=etc
% (wks_file, self.resultdir),
ignore_status=True).status)
os.remove(wks_file)
+ def test_no_fstab_update(self):
+ """Test --no-fstab-update wks option."""
+
+ oldpath = os.environ['PATH']
+ os.environ['PATH'] = get_bb_var("PATH", "wic-tools")
+
+ # Get stock fstab from base-files recipe
+ bitbake('base-files')
+ bf_fstab = os.path.join(get_bb_var('WORKDIR',
'base-files'),'image/etc/fstab')
+ bf_fstab_md5sum = runCmd('md5sum %s 2>/dev/null' %
bf_fstab).output.split(" ")[0]
+
+ try:
+ no_fstab_update_path = os.path.join(self.resultdir,
'test-no-fstab-update')
+ os.makedirs(no_fstab_update_path)
+ wks_file = os.path.join(no_fstab_update_path, 'temp.wks')
+ with open(wks_file, 'w') as wks:
+ wks.writelines(['part / --source rootfs --fstype=ext4 --label
rootfs\n',
+ 'part /mnt/p2 --source rootfs
--rootfs-dir=core-image-minimal ',
+ '--fstype=ext4 --label p2
--no-fstab-update\n'])
+ runCmd("wic create %s -e core-image-minimal -o %s" \
+ % (wks_file, self.resultdir))
+
+ part_fstab_md5sum = []
+ for i in range(1, 3):
+ part = glob(os.path.join(self.resultdir, 'temp-*.direct.p') +
str(i))[0]
+ part_fstab = runCmd("debugfs -R 'cat etc/fstab' %s
2>/dev/null" % (part))
+ part_fstab_md5sum.append(hashlib.md5((part_fstab.output +
"\n\n").encode('utf-8')).hexdigest())
+
+ # '/etc/fstab' in partition 2 should contain the same stock fstab
file at base-file recipe.
+ self.assertEqual(bf_fstab_md5sum, part_fstab_md5sum[1])
+
+ # '/etc/fstab' in partition 1 should contain an updated fstab file.
+ self.assertNotEqual(bf_fstab_md5sum, part_fstab_md5sum[0])
+
+ finally:
+ os.environ['PATH'] = oldpath
+
+ def test_no_fstab_update_errors(self):
+ """Test --no-fstab-update wks option error handling."""
+ wks_file = 'temp.wks'
+
+ # Absolute argument.
+ with open(wks_file, 'w') as wks:
+ wks.write("part / --source rootfs --fstype=ext4 --no-fstab-update
/etc")
+ 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 --no-fstab-update
././..")
+ 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):
--
2.30.2
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