1 files changed, 88 insertions, 0 deletions
diff --git a/meta/lib/oeqa/selftest/cases/kernel_pre.py b/meta/lib/oeqa/selftest/cases/kernel_pre.py
new file mode 100644
index 00000000000..84c1708fe8f
--- /dev/null
+++ b/meta/lib/oeqa/selftest/cases/kernel_pre.py
@@ -0,0 +1,88 @@
+import sys
+import os
+import re
+from oeqa.selftest.case import OESelftestTestCase
+from oeqa.utils.commands import bitbake, runqemu, get_bb_var, runCmd
+
+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'))
+        bitbake(self.recipe)
+
+    def test_agetMachine(self):
+        sys.stdout = sys.__stdout__
+        print ('\n inside test_getMachine \n')
+        getmachine = get_bb_var('MACHINE')
+        self.assertEqual(getmachine, 'qemux86-64')
+        print ('Successful set machine as %s' %getmachine)
+
+    def test_bgetLinuxVersion(self):
+        sys.stdout = sys.__stdout__
+        print ('\n inside test_getLinuxVersion \n')
+        result = runCmd('bitbake virtual/kernel -e | grep LINUX_VERSION=')
+        print(' Output = %s' %result.output)
+        getlinuxversion = runCmd('bitbake virtual/kernel -e | grep LINUX_VERSION= > kernel_version')
+        with open ('kernel_version', 'r') as file:
+           for line in file:
+               linux_kernel_version = line.strip()
+        self.assertEqual(result.output, linux_kernel_version)
+        linux_kernel_version = linux_kernel_version.split("\"")[1]
+        linux_kernel_version = linux_kernel_version.split(".")[0] + "." + linux_kernel_version.split(".")[1]
+        print('LINUX_VERSION = %s' %linux_kernel_version )
+
+    #def test_cbitbakelayers_createlayer(self):
+        #sys.stdout = sys.__stdout__
+        print ('\n inside test_bitbakelayers_createlayer \n')
+        build_path = os.environ.get('BUILDDIR')
+        
+        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)
+        layername = 'meta-kernelautomated'
+        layerpath = os.path.exists(layername)
+        print ('layerpath = %s' %layerpath)
+               
+        self.assertTrue(os.path.exists(layerpath), '%s should not exist at this point in time' % layerpath)
+        
+        result = runCmd('bitbake-layers create-layer %s' %layername)
+        print ('\n after result  \n')
+       
+        dir_recipe = runCmd('mkdir -p ' + layername +'/recipes-kernel/linux/')
+        dir_linux_yocto =runCmd('mkdir ' + layername +'/recipes-kernel/linux/linux-yocto/')
+        dir_linux_yocto_custom =runCmd('mkdir ' + layername +'/recipes-kernel/linux/linux-yocto-custom/')
+        recipe_append =runCmd('touch ' + layername + '/recipes-kernel/linux/linux-yocto_4%.bbappend')
+               
+        
+        
+        print('LINUX_VERSION = %s' %linux_kernel_version )
+        path_copy_from = poky_path + ("/meta/recipes-kernel/linux/linux-yocto_%s.bb" %linux_kernel_version)
+        print ("\npath_copy_from ::\n%s" %path_copy_from)
+        path_copy_to = poky_path + ("/%s/recipes-kernel/linux/linux-yocto_custom_%s.bb" %(layername, linux_kernel_version))
+        print ("\npath_copy_to ::\n%s" %path_copy_to)
+        result_copy = runCmd('cp %s %s' %(path_copy_from, path_copy_to))
+        
+        with open (path_copy_to, 'a') as file:
+         file.write('PV = \"${%s}\"'  %linux_kernel_version )
+        file.close()
+        
+        build_dir = os.chdir(build_path)
+        result = runCmd('bitbake-layers add-layer ../%s' %layername)
+        
+