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oe-selftest: New tests for sstate relocation 

Added new tests:
- sstate relocation stress testing
- rebuild from sstate stress testing

(From OE-Core rev: 461ae0bd06da89d31cba2459fb1e6f7e57ad6519)

Signed-off-by: Corneliu Stoicescu <corneliux.stoicescu@intel.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Corneliu Stoicescu 2014-01-24 18:05:47 +01:00 committed by Richard Purdie
parent a329371eaa
commit 464c120036
1 changed files with 96 additions and 0 deletions
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96
meta/lib/oeqa/selftest/_sstatetests_noauto.py Normal file
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import datetime
import unittest
import os
import re
import shutil
import oeqa.utils.ftools as ftools
from oeqa.selftest.base import oeSelfTest
from oeqa.utils.commands import runCmd, bitbake, get_bb_var, get_test_layer
from oeqa.selftest.sstate import SStateBase
class RebuildFromSState(SStateBase):
@classmethod
def setUpClass(self):
self.builddir = os.path.join(os.environ.get('BUILDDIR'))
def get_dep_targets(self, primary_targets):
found_targets = []
bitbake("-g " + ' '.join(map(str, primary_targets)))
with open(os.path.join(self.builddir, 'pn-buildlist'), 'r') as pnfile:
found_targets = pnfile.read().splitlines()
return found_targets
def configure_builddir(self, builddir):
if os.path.exists(builddir):
raise AssertionError("Cannot create build directory at %s: Path allready exists!" % builddir)
try:
os.mkdir(builddir)
except:
raise AssertionError("Cannot create %s . Make sure %s exists!" % (dst, os.path.dirname(dst)))
os.mkdir(os.path.join(builddir, 'conf'))
shutil.copyfile(os.path.join(os.environ.get('BUILDDIR'), 'conf/local.conf'), os.path.join(builddir, 'conf/local.conf'))
shutil.copyfile(os.path.join(os.environ.get('BUILDDIR'), 'conf/bblayers.conf'), os.path.join(builddir, 'conf/bblayers.conf'))
def hardlink_tree(self, src, dst):
if os.path.exists(dst):
raise AssertionError("Cannot create directory at %s: Path allready exists!" % dst)
try:
os.mkdir(dst)
except:
raise AssertionError("Cannot create %s . Make sure %s exists!" % (dst, os.path.dirname(dst)))
for root, dirs, files in os.walk(src):
if root == src:
continue
os.mkdir(os.path.join(dst, root.split(src)[1][1:]))
for sstate_file in files:
os.link(os.path.join(root, sstate_file), os.path.join(dst, root.split(src)[1][1:], sstate_file))
def run_test_sstate_rebuild(self, primary_targets, relocate=False, rebuild_dependencies=False):
buildA = os.path.join(self.builddir, 'buildA')
if relocate:
buildB = os.path.join(self.builddir, 'buildB')
else:
buildB = buildA
self.track_for_cleanup(buildA)
self.track_for_cleanup(buildB)
self.track_for_cleanup(os.path.join(self.builddir, 'sstate-cache-buildA'))
if rebuild_dependencies:
rebuild_targets = self.get_dep_targets(primary_targets)
else:
rebuild_targets = primary_targets
self.configure_builddir(buildA)
runCmd((". %s/oe-init-build-env %s && " % (get_bb_var('COREBASE'), buildA)) + 'bitbake ' + ' '.join(map(str, primary_targets)), shell=True, executable='/bin/bash')
self.hardlink_tree(os.path.join(buildA, 'sstate-cache'), os.path.join(self.builddir, 'sstate-cache-buildA'))
shutil.rmtree(buildA)
failed_rebuild = []
failed_cleansstate = []
for target in rebuild_targets:
self.configure_builddir(buildB)
self.hardlink_tree(os.path.join(self.builddir, 'sstate-cache-buildA'), os.path.join(buildB, 'sstate-cache'))
result_cleansstate = runCmd((". %s/oe-init-build-env %s && " % (get_bb_var('COREBASE'), buildB)) + 'bitbake -ccleansstate ' + target, ignore_status=True, shell=True, executable='/bin/bash')
if not result_cleansstate.status == 0:
failed_cleansstate.append(target)
shutil.rmtree(buildB)
continue
result_build = runCmd((". %s/oe-init-build-env %s && " % (get_bb_var('COREBASE'), buildB)) + 'bitbake ' + target, ignore_status=True, shell=True, executable='/bin/bash')
if not result_build.status == 0:
failed_rebuild.append(target)
shutil.rmtree(buildB)
self.assertFalse(failed_rebuild, msg="The following recipes have failed to rebuild: %s" % ' '.join(map(str, failed_rebuild)))
self.assertFalse(failed_cleansstate, msg="The following recipes have failed cleansstate(all others have passed both cleansstate and rebuild from sstate tests): %s" % ' '.join(map(str, failed_cleansstate)))
def test_sstate_relocation(self):
self.run_test_sstate_rebuild(['core-image-sato-sdk'], relocate=True, rebuild_dependencies=True)
def test_sstate_rebuild(self):
self.run_test_sstate_rebuild(['core-image-sato-sdk'], relocate=False, rebuild_dependencies=True)