[gnome-continuous-yocto/gnomeostree-3.28-rocko: 6060/8267] oeqa/core/context: Use a default iterable modules object

[Emmanuele Bassi <ebassi src gnome org>]

commit 542831e3d5ac153523ce280485a03a4531a865c0
Author: Leonardo Sandoval <leonardo sandoval gonzalez linux intel com>
Date:   Fri May 26 15:37:51 2017 -0500

    oeqa/core/context: Use a default iterable modules object
    
    The OETestLoader.modules must be an iterable object, otherwise
    checking presence of specific modules with the 'in' operator fails
    with the following command/error:
    
        % oe-test core
        .. - core - INFO - Running bitbake -p
        Traceback (most recent call last):
          File "..poky2/scripts/oe-test", line 108, in <module>
            ret = main()
          File "..poky2/scripts/oe-test", line 93, in main
            results = args.func(logger, args)
          File "..poky2/meta/lib/oeqa/core/context.py", line 235, in run
            self.tc.loadTests(self.module_paths, **self.tc_kwargs['load'])
          File "..poky2/meta/lib/oeqa/core/context.py", line 53, in loadTests
            self.suites = self.loader.discover()
          File "..poky2/meta/lib/oeqa/core/loader.py", line 204, in discover
            pattern='*.py', top_level_dir=path)
          File "/usr/lib64/python3.4/unittest/loader.py", line 275, in discover
            tests = list(self._find_tests(start_dir, pattern))
          File "/usr/lib64/python3.4/unittest/loader.py", line 339, in _find_tests
            yield self.loadTestsFromModule(module)
          File "..poky2/meta/lib/oeqa/core/loader.py", line 266, in loadTestsFromModule
            and module.__name__ in self.modules \
        TypeError: argument of type 'NoneType' is not iterable
    
    (From OE-Core rev: 2bb02cd3d6ec6c2c22ab6b567e2985015655fae6)
    
    Signed-off-by: Leonardo Sandoval <leonardo sandoval gonzalez linux intel com>
    Signed-off-by: Richard Purdie <richard purdie linuxfoundation org>

 meta/lib/oeqa/core/context.py |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/meta/lib/oeqa/core/context.py b/meta/lib/oeqa/core/context.py
index 1ac2878..20d8236 100644
--- a/meta/lib/oeqa/core/context.py
+++ b/meta/lib/oeqa/core/context.py
@@ -139,7 +139,7 @@ class OETestContextExecutor(object):
         if args.run_tests:
             self.tc_kwargs['load']['modules'] = args.run_tests
         else:
-            self.tc_kwargs['load']['modules'] = None
+            self.tc_kwargs['load']['modules'] = []
 
         self.module_paths = args.CASES_PATHS