[PATCH 2/3 v2] lib/layerindexlib/tests/cooker.py: Fix topdir to use an absolute (real) path

[PATCH 2/3 v2] lib/layerindexlib/tests/cooker.py: Fix topdir to use an absolute (real) path

[Mark Hatle]

The test case needs to access test case files.  Different versions of python
may return absolute or relative locations in __file__.  Use the same approach
as other test cases in determining the location of the test files.

Signed-off-by: Mark Hatle <mark.hatle@windriver.com>
---
 lib/layerindexlib/tests/cooker.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/layerindexlib/tests/cooker.py b/lib/layerindexlib/tests/cooker.py
index 9ce6e8c..fdbf091 100644
--- a/lib/layerindexlib/tests/cooker.py
+++ b/lib/layerindexlib/tests/cooker.py
@@ -32,7 +32,7 @@ class LayerIndexCookerTest(LayersTest):
         # configure the test data.  But we can emulate the basics of the layer.conf
         # files, so that is what we will do.
 
-        new_topdir = os.path.join(os.path.dirname(__file__), "testdata")
+        new_topdir = os.path.join(os.path.dirname(os.path.realpath(__file__)), "testdata")
         new_bbpath = os.path.join(new_topdir, "build")
 
         self.d.setVar('TOPDIR', new_topdir)
-- 
1.8.3.1