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oeqa/selftest/wic: Add tests for kernel image installation

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- test_skip_kernel_install: This test verifies that the kernel is not
installed in the boot partition when the
'install-kernel-into-boot-dir' parameter is set to false.
- test_kernel_install: This test verifies that the kernel is installed
in the boot partition when the 'install-kernel-into-boot-dir'
parameter is set to true.

Both tests use a WKS (Kickstart) file to specify the desired
configuration, build a disk image using WIC, and extract the disk
image to a temporary directory to verify the results.

(From OE-Core rev: a99bc5ed8bf67f171be24c0e2220aae6cccf230e)

Signed-off-by: Kareem Zarka <kareem.zarka@huawei.com>
Signed-off-by: Christian Taedcke <christian.taedcke@weidmueller.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Kareem Zarka 2023-12-01 15:03:32 +01:00 committed by Richard Purdie
parent 0a39f1aa09
commit 95d8a12b31
1 changed files with 68 additions and 0 deletions
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68
meta/lib/oeqa/selftest/cases/wic.py
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@ -16,6 +16,7 @@ import hashlib
from glob import glob
from shutil import rmtree, copy
from tempfile import NamedTemporaryFile
from tempfile import TemporaryDirectory
from oeqa.selftest.case import OESelftestTestCase
from oeqa.core.decorator import OETestTag
@ -146,6 +147,73 @@ class CLITests(OESelftestTestCase):
self.assertEqual(1, runCmd('wic', ignore_status=True).status)
class Wic(WicTestCase):
def test_skip_kernel_install(self):
"""Test the functionality of not installing the kernel in the boot directory using the wic plugin"""
# create a temporary file for the WKS content
with NamedTemporaryFile("w", suffix=".wks") as wks:
wks.write(
'part --source bootimg-efi '
'--sourceparams="loader=grub-efi,install-kernel-into-boot-dir=false" '
'--label boot --active\n'
)
wks.flush()
# create a temporary directory to extract the disk image to
with TemporaryDirectory() as tmpdir:
img = 'core-image-minimal'
# build the image using the WKS file
cmd = "wic create %s -e %s -o %s" % (
wks.name, img, self.resultdir)
runCmd(cmd)
wksname = os.path.splitext(os.path.basename(wks.name))[0]
out = glob(os.path.join(
self.resultdir, "%s-*.direct" % wksname))
self.assertEqual(1, len(out))
sysroot = get_bb_var('RECIPE_SYSROOT_NATIVE', 'wic-tools')
# extract the content of the disk image to the temporary directory
cmd = "wic cp %s:1 %s -n %s" % (out[0], tmpdir, sysroot)
runCmd(cmd)
# check if the kernel is installed or not
kimgtype = get_bb_var('KERNEL_IMAGETYPE', img)
for file in os.listdir(tmpdir):
if file == kimgtype:
raise AssertionError(
"The kernel image '{}' was found in the partition".format(kimgtype)
)
def test_kernel_install(self):
"""Test the installation of the kernel to the boot directory in the wic plugin"""
# create a temporary file for the WKS content
with NamedTemporaryFile("w", suffix=".wks") as wks:
wks.write(
'part --source bootimg-efi '
'--sourceparams="loader=grub-efi,install-kernel-into-boot-dir=true" '
'--label boot --active\n'
)
wks.flush()
# create a temporary directory to extract the disk image to
with TemporaryDirectory() as tmpdir:
img = 'core-image-minimal'
# build the image using the WKS file
cmd = "wic create %s -e %s -o %s" % (wks.name, img, self.resultdir)
runCmd(cmd)
wksname = os.path.splitext(os.path.basename(wks.name))[0]
out = glob(os.path.join(self.resultdir, "%s-*.direct" % wksname))
self.assertEqual(1, len(out))
sysroot = get_bb_var('RECIPE_SYSROOT_NATIVE', 'wic-tools')
# extract the content of the disk image to the temporary directory
cmd = "wic cp %s:1 %s -n %s" % (out[0], tmpdir, sysroot)
runCmd(cmd)
# check if the kernel is installed or not
kimgtype = get_bb_var('KERNEL_IMAGETYPE', img)
found = False
for file in os.listdir(tmpdir):
if file == kimgtype:
found = True
break
self.assertTrue(
found, "The kernel image '{}' was not found in the boot partition".format(kimgtype)
)
def test_build_image_name(self):
"""Test wic create wictestdisk --image-name=core-image-minimal"""
cmd = "wic create wictestdisk --image-name=core-image-minimal -o %s" % self.resultdir