bitbake: bldcontrol: Fix all failing unit tests

This fixes the unit tests for the bldcontrol it requires the
implementation of a new Exception type so that a known Exception can be
handled. Also fixed is the path to the toaster conf files so that the
test doesn't need to be run from the top level directory and the ability
to specify the values of TTS_SOURCE_DIR and TTS_BUILD_DIR and
TTS_TEST_ADDRESS used for testing.

Edited by Alex Damian to correct the rebasing of the localhostbecontroller.py
file.

(Bitbake rev: c17933271cd273a346115c2ee0b6695ff3f981ce)

Signed-off-by: Michael Wood <michael.g.wood@intel.com>
Signed-off-by: Alexandru DAMIAN <alexandru.damian@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

bitbake/lib/toaster/bldcontrol/sshbecontroller.py

@@ -31,6 +31,9 @@ from toastermain import settings
 
 from bbcontroller import BuildEnvironmentController, ShellCmdException, BuildSetupException
 
+class NotImplementedException(Exception):
+    pass
+
 def DN(path):
     return "/".join(path.split("/")[0:-1])
 
@@ -125,7 +128,7 @@ class SSHBEController(BuildEnvironmentController):
         # set layers in the layersource
 
 
-        raise Exception("Not implemented: SSH setLayers")
+        raise NotImplementedException("Not implemented: SSH setLayers")
         # 3. configure the build environment, so we have a conf/bblayers.conf
         assert self.pokydirname is not None
         self._setupBE()