oeqa/sdk/case: Ensure DL_DIR is populated with artefacts if used

Where we're using DL_DIR in sdk archive to try and cache testing artefacts,
copy into the cache so that it gets populated and this doesn't have to be done
manually. Currently we're making a lot of repeat requests to github as this
wasn't being populated.

(From OE-Core rev: 048467673ceb075277c5a4fbbb40b9c3e41864e0)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit a3284958a2cc6c90a5fac26976bddc23f821c972)
Signed-off-by: Steve Sakoman <steve@sakoman.com>

1 files changed, 6 insertions, 3 deletions

diff --git a/meta/lib/oeqa/sdk/case.py b/meta/lib/oeqa/sdk/case.py
index c45882689c..46a3789f57 100644
--- a/meta/lib/oeqa/sdk/case.py
+++ b/meta/lib/oeqa/sdk/case.py
@@ -6,6 +6,7 @@
 
 import os
 import subprocess
+import shutil
 
 from oeqa.core.case import OETestCase
 
@@ -21,12 +22,14 @@ class OESDKTestCase(OETestCase):
             archive = os.path.basename(urlparse(url).path)
 
         if dl_dir:
-            tarball = os.path.join(dl_dir, archive)
-            if os.path.exists(tarball):
-                return tarball
+            archive_tarball = os.path.join(dl_dir, archive)
+            if os.path.exists(archive_tarball):
+                return archive_tarball
 
         tarball = os.path.join(workdir, archive)
         subprocess.check_output(["wget", "-O", tarball, url], stderr=subprocess.STDOUT)
+        if dl_dir and not os.path.exists(archive_tarball):
+            shutil.copyfile(tarball, archive_tarball)
         return tarball
 
     def check_elf(self, path, target_os=None, target_arch=None):