bitbake-selftest: introduce BB_TMPDIR_NOCLEAN

Set this env variable to 'yes' to preserve temporary directories used by
the fetcher tests. Useful for debugging tests.

Signed-off-by: Markus Lehtonen <markus.lehtonen@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

diff --git a/bin/bitbake-selftest b/bin/bitbake-selftest
index 25905d7c10c05bfb014c6b653bef056e5de2362b..1e00e33271f1587a91167a5323d7763338f8897e 100755 (executable)
--- a/bin/bitbake-selftest
+++ b/bin/bitbake-selftest
@@ -41,6 +41,7 @@ ENV_HELP = """\
 Environment variables:
   BB_SKIP_NETTESTS      set to 'yes' in order to skip tests using network
                         connection
+  BB_TMPDIR_NOCLEAN     set to 'yes' to preserve test tmp directories
 """
 
 class main(unittest.main):

diff --git a/lib/bb/tests/fetch.py b/lib/bb/tests/fetch.py
index 272078f2b3104b2752da23b57e6595acb9a0f184..e8c416afd025a48c0b073e87be4e1d8bcb4cebd8 100644 (file)
--- a/lib/bb/tests/fetch.py
+++ b/lib/bb/tests/fetch.py
@@ -360,7 +360,10 @@ class FetcherTest(unittest.TestCase):
 
     def tearDown(self):
         os.chdir(self.origdir)
-        bb.utils.prunedir(self.tempdir)
+        if os.environ.get("BB_TMPDIR_NOCLEAN") == "yes":
+            print("Not cleaning up %s. Please remove manually." % self.tempdir)
+        else:
+            bb.utils.prunedir(self.tempdir)
 
 class MirrorUriTest(FetcherTest):