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authorJose Lamego <jose.a.lamego@linux.intel.com>2016-09-21 12:54:59 -0700
committerRichard Purdie <richard.purdie@linuxfoundation.org>2016-09-23 14:56:17 +0100
commit0877278e07e4c2494c4c23199490dc47a5cee69d (patch)
treee6bc70a4229cc66d81fb34e9392516c417d11b47 /meta/lib/oeqa
parentcf548fd85297585cc5688eda45ee332200bbd4b7 (diff)
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oeqa/selftest/base: backup and restore local configuration files
Selftests' cleanup method during test setup is not capable of restoring local configuration files that remain modified after aborting a test through a keyboard interruption. This change creates backups for local.conf and bblayers.conf at test setup, restore them when found, and deletes them at cleanup. [YOCTO #9390] Signed-off-by: Jose Lamego <jose.a.lamego@linux.intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
Diffstat (limited to 'meta/lib/oeqa')
-rw-r--r--meta/lib/oeqa/selftest/base.py32
1 files changed, 31 insertions, 1 deletions
diff --git a/meta/lib/oeqa/selftest/base.py b/meta/lib/oeqa/selftest/base.py
index b5a52fe57a..26c93f905a 100644
--- a/meta/lib/oeqa/selftest/base.py
+++ b/meta/lib/oeqa/selftest/base.py
@@ -28,17 +28,47 @@ class oeSelfTest(unittest.TestCase):
def __init__(self, methodName="runTest"):
self.builddir = os.environ.get("BUILDDIR")
self.localconf_path = os.path.join(self.builddir, "conf/local.conf")
+ self.localconf_backup = os.path.join(self.builddir, "conf/local.bk")
self.testinc_path = os.path.join(self.builddir, "conf/selftest.inc")
self.local_bblayers_path = os.path.join(self.builddir, "conf/bblayers.conf")
+ self.local_bblayers_backup = os.path.join(self.builddir,
+ "conf/bblayers.bk")
self.testinc_bblayers_path = os.path.join(self.builddir, "conf/bblayers.inc")
self.machineinc_path = os.path.join(self.builddir, "conf/machine.inc")
self.testlayer_path = oeSelfTest.testlayer_path
self._extra_tear_down_commands = []
- self._track_for_cleanup = [self.testinc_path, self.testinc_bblayers_path, self.machineinc_path]
+ self._track_for_cleanup = [
+ self.testinc_path, self.testinc_bblayers_path,
+ self.machineinc_path, self.localconf_backup,
+ self.local_bblayers_backup]
super(oeSelfTest, self).__init__(methodName)
def setUp(self):
os.chdir(self.builddir)
+ # Check if local.conf or bblayers.conf files backup exists
+ # from a previous failed test and restore them
+ if os.path.isfile(self.localconf_backup) or os.path.isfile(
+ self.local_bblayers_backup):
+ self.log.debug("Found a local.conf and/or bblayers.conf backup \
+from a previously aborted test. Restoring these files now, but tests should \
+be re-executed from a clean environment to ensure accurate results.")
+ try:
+ shutil.copyfile(self.localconf_backup, self.localconf_path)
+ except OSError as e:
+ if e.errno != errno.ENOENT:
+ raise
+ try:
+ shutil.copyfile(self.local_bblayers_backup,
+ self.local_bblayers_path)
+ except OSError as e:
+ if e.errno != errno.ENOENT:
+ raise
+ else:
+ # backup local.conf and bblayers.conf
+ shutil.copyfile(self.localconf_path, self.localconf_backup)
+ shutil.copyfile(self.local_bblayers_path,
+ self.local_bblayers_backup)
+ self.log.debug("Creating local.conf and bblayers.conf backups.")
# we don't know what the previous test left around in config or inc files
# if it failed so we need a fresh start
try: