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import sys
import os
import logging
from oeqa.selftest.case import OESelftestTestCase
from oeqa.utils.commands import bitbake, runqemu, get_bb_var, runCmd
from oeqa.utils.git import GitRepo, GitError
class KernelDev(OESelftestTestCase):
def setUpLocal(self):
sys.stdout = sys.__stdout__
print ('\n inside setUpLocal \n')
super(KernelDev, self).setUpLocal()
self.recipe = 'core-image-minimal'
self.machine = 'qemux86-64'
self.write_config(
"""
MACHINE = "%s"
"""
% (self.machine)
)
print (get_bb_var('MACHINE'))
def test_runCommand(self):
# This test step updates the README file
sys.stdout = sys.__stdout__
print ("\n\ninside test_runCommand\n\n")
#writetoreadme = runCmd("echo This is a test to apply a patch to the kernel. >> tmp/work-shared/qemux86-64/kernel-source/README")
# self.assertEqual(writetoreadme.output, "")
def test_gitadd(self):
# This test step updates the README file
sys.stdout = sys.__stdout__
print ("\n\ninside test_gidadd\n\n")
writetoreadme = runCmd("echo This is a test to apply a patch to the kernel. >> tmp/work-shared/qemux86-64/kernel-source/README")
self.assertEqual(writetoreadme.output, "")
#This test step adds modified file "README" to git and creates a patch file "0001-KERNEL-DEV-TEST-CASE.patch" at the same location as file
repo = GitRepo("tmp/work-shared/qemux86-64/kernel-source", is_topdir=True)
os_path = os.path
GIT_WORK_TREE = os.path.abspath('tmp/work-shared/qemux86-64/kernel-source/README')
repo.run_cmd('add %s' %(GIT_WORK_TREE))
commit_message = "KERNEL DEV TEST CASE"
git_cmd_commit = ['commit', '-m', commit_message]
repo.run_cmd(git_cmd_commit)
git_cmd_patch = ['format-patch', '-1']
repo.run_cmd(git_cmd_patch)
def test_move(self):
sys.stdout = sys.__stdout__
build_path = os.environ.get('BUILDDIR')
print ("\n\ninside test_move\n\n")
#logging.debug('build_path = %s' %build_path)
print ('build_path = %s' %build_path)
poky_path, tail = os.path.split(build_path)
print ('poky_path = %s' %poky_path)
print ('tail = %s' %tail)
poky_dir = os.chdir(poky_path)
print ('poky_dir = %s' %poky_dir)
#file_path = build + tmp/work-shared/qemux86-64/kernel-source/0001-KERNEL-DEV-TEST-CASE.patch
patch_file = build_path + '/tmp/work-shared/qemux86-64/kernel-source/0001-KERNEL-DEV-TEST-CASE.patch'
new_path = poky_path + '/meta-kernelautomated/recipes-kernel/linux/linux-yocto/'
print ('new_path = %s' %new_path)
result = runCmd('mv %s %s' %(patch_file, new_path))
self.assertEqual(result.output, "")
file_name = poky_path + '/meta-kernelautomated/recipes-kernel/linux/linux-yocto_4%.bbappend'
print ('file_name = %s' %file_name)
with open (file_name, 'w') as file:
file.write("SRC_URI += \"file://0001-KERNEL-DEV-TEST-CASE.patch\"" + "\n")
file.write('FILESEXTRAPATHS_prepend := \"${THISDIR}/${PN}:\"')
file.close()
readme_path = build_path + '/tmp/work-shared/qemux86-64/kernel-source/README'
print ('readme_path = %s' %readme_path)
remove_readme_file = runCmd('rm %s ' %readme_path)
print ('readme removed')
self.assertEqual(remove_readme_file.output, "")
run_cleanstate = runCmd('bitbake virtual/kernel -c cleansstate')
print ('cleanstate')
run_buildpatch = runCmd('bitbake virtual/kernel -c patch')
print ('build patch')
file_exists = os.path.exists(readme_path)
print ('file_exists = %s' %file_exists)
tail_readme_file = runCmd('tail %s ' %readme_path)
print (tail_readme_file.output)
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