[OE-core] [PATCH] oe-selftest: Fix for test_rm_old_image

[Corneliu Stoicescu]

After recent changes in poky this test was not working as it should.
This commit fixes and improves the test logic.

Signed-off-by: Corneliu Stoicescu <corneliux.stoicescu at intel.com>
---
 meta/lib/oeqa/selftest/buildoptions.py | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/meta/lib/oeqa/selftest/buildoptions.py b/meta/lib/oeqa/selftest/buildoptions.py
index ef6579b..93b02cf 100644
--- a/meta/lib/oeqa/selftest/buildoptions.py
+++ b/meta/lib/oeqa/selftest/buildoptions.py
@@ -26,10 +26,16 @@ class ImageOptionsTests(oeSelfTest):
         bitbake("core-image-minimal")
         deploydir = get_bb_var("DEPLOY_DIR_IMAGE", target="core-image-minimal")
         imagename = get_bb_var("IMAGE_LINK_NAME", target="core-image-minimal")
-        oldimgpath = os.path.realpath(os.path.join(deploydir, imagename + ".ext3"))
+        deploydir_files = os.listdir(deploydir)
+        track_original_files = []
+        for image_file in deploydir_files:
+            if imagename in image_file and os.path.islink(os.path.join(deploydir, image_file)):
+                track_original_files.append(os.path.realpath(os.path.join(deploydir, image_file)))
         self.append_config("RM_OLD_IMAGE = \"1\"")
-        bitbake("core-image-minimal")
-        self.assertFalse(os.path.exists(oldimgpath), msg="Old image path still exists: %s" % oldimgpath)
+        bitbake("-C rootfs core-image-minimal")
+        deploydir_files = os.listdir(deploydir)
+        remaining_not_expected = [path for path in track_original_files if os.path.basename(path) in deploydir_files]
+        self.assertFalse(remaining_not_expected, msg="\nThe following image files ware not removed: %s" % ', '.join(map(str, remaining_not_expected)))
 
     def test_ccache_tool(self):
         bitbake("ccache-native")
-- 
1.8.3.2