image-buildinfo,oeqa/selftest/containerimage: Ensure image-buildinfo doesn't break tests

Having image-buildinfo enabled causes containerimage.ContainerImageTests.test_expected_files
to fail due to the presence of an unexpected file:
  ['./',
   './etc/',
-  './etc/build',
   './etc/default/',
   './etc/default/postinst',

Tweak the class to allow it to be disabled and disable it from the test just in
case it was enabled.

(From OE-Core rev: af67bf422a4df5b7e07894512ff73a5f493682ab)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/meta/lib/oeqa/selftest/cases/containerimage.py b/meta/lib/oeqa/selftest/cases/containerimage.py
index 99a5cc9e57..8deaae75d8 100644
--- a/meta/lib/oeqa/selftest/cases/containerimage.py
+++ b/meta/lib/oeqa/selftest/cases/containerimage.py
@@ -39,6 +39,7 @@ class ContainerImageTests(OESelftestTestCase):
 IMAGE_FSTYPES = "container"
 PACKAGE_CLASSES = "package_ipk"
 IMAGE_FEATURES = ""
+IMAGE_BUILDINFO_FILE = ""
 """)
 
         bbvars = get_bb_vars(['bindir', 'sysconfdir', 'localstatedir',