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import datetime
import unittest
import os
import re
import shutil
import oeqa.utils.ftools as ftools
from oeqa.selftest.case import OESelftestTestCase
from oeqa.utils.commands import runCmd, bitbake, get_bb_vars, get_test_layer
class SStateBase(OESelftestTestCase):
def setUpLocal(self):
super(SStateBase, self).setUpLocal()
self.temp_sstate_location = None
needed_vars = ['SSTATE_DIR', 'NATIVELSBSTRING', 'TCLIBC', 'TUNE_ARCH',
'TOPDIR', 'TARGET_VENDOR', 'TARGET_OS']
bb_vars = get_bb_vars(needed_vars)
self.sstate_path = bb_vars['SSTATE_DIR']
self.hostdistro = bb_vars['NATIVELSBSTRING']
self.tclibc = bb_vars['TCLIBC']
self.tune_arch = bb_vars['TUNE_ARCH']
self.topdir = bb_vars['TOPDIR']
self.target_vendor = bb_vars['TARGET_VENDOR']
self.target_os = bb_vars['TARGET_OS']
self.distro_specific_sstate = os.path.join(self.sstate_path, self.hostdistro)
# Creates a special sstate configuration with the option to add sstate mirrors
def config_sstate(self, temp_sstate_location=False, add_local_mirrors=[]):
self.temp_sstate_location = temp_sstate_location
if self.temp_sstate_location:
temp_sstate_path = os.path.join(self.builddir, "temp_sstate_%s" % datetime.datetime.now().strftime('%Y%m%d%H%M%S'))
config_temp_sstate = "SSTATE_DIR = \"%s\"" % temp_sstate_path
self.append_config(config_temp_sstate)
self.track_for_cleanup(temp_sstate_path)
bb_vars = get_bb_vars(['SSTATE_DIR', 'NATIVELSBSTRING'])
self.sstate_path = bb_vars['SSTATE_DIR']
self.hostdistro = bb_vars['NATIVELSBSTRING']
self.distro_specific_sstate = os.path.join(self.sstate_path, self.hostdistro)
if add_local_mirrors:
config_set_sstate_if_not_set = 'SSTATE_MIRRORS ?= ""'
self.append_config(config_set_sstate_if_not_set)
for local_mirror in add_local_mirrors:
self.assertFalse(os.path.join(local_mirror) == os.path.join(self.sstate_path), msg='Cannot add the current sstate path as a sstate mirror')
config_sstate_mirror = "SSTATE_MIRRORS += \"file://.* file:///%s/PATH\"" % local_mirror
self.append_config(config_sstate_mirror)
# Returns a list containing sstate files
def search_sstate(self, filename_regex, distro_specific=True, distro_nonspecific=True):
result = []
for root, dirs, files in os.walk(self.sstate_path):
if distro_specific and re.search("%s/[a-z0-9]{2}$" % self.hostdistro, root):
for f in files:
if re.search(filename_regex, f):
result.append(f)
if distro_nonspecific and re.search("%s/[a-z0-9]{2}$" % self.sstate_path, root):
for f in files:
if re.search(filename_regex, f):
result.append(f)
return result
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