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oeqa: wic: Add tests for --no-fstab-update

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Add tests for the --no-fstab-update wic part command.

(From OE-Core rev: 90141d41a370ff377d95fb3dd144b63a85e22f8e)

Signed-off-by: Daniel Gomez <daniel@qtec.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Daniel Gomez 2021-08-17 22:11:15 +02:00 committed by Richard Purdie
parent 6fdbc5144f
commit 9986923d05
1 changed files with 58 additions and 0 deletions
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58
meta/lib/oeqa/selftest/cases/wic.py
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@ -11,6 +11,7 @@
import os
import sys
import unittest
import hashlib
from glob import glob
from shutil import rmtree, copy
@ -686,6 +687,63 @@ 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
self.assertEqual(0, bitbake('base-files -c do_install').status)
bf_fstab = os.path.join(get_bb_var('D', 'base-files'), 'etc/fstab')
self.assertEqual(True, os.path.exists(bf_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
# as the one installed by the 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):