[OE-core] [PATCH 2/5] oeqa/concurrencytest: Avoid unclosed file warnings

[Richard Purdie]

Avoid an unclosed file per thread warning when running selftests concurrently
by closing the result stream.

Signed-off-by: Richard Purdie <richard.purdie at linuxfoundation.org>
---
 meta/lib/oeqa/core/utils/concurrencytest.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/meta/lib/oeqa/core/utils/concurrencytest.py b/meta/lib/oeqa/core/utils/concurrencytest.py
index 6404cb4668c..f050289e612 100644
--- a/meta/lib/oeqa/core/utils/concurrencytest.py
+++ b/meta/lib/oeqa/core/utils/concurrencytest.py
@@ -115,6 +115,9 @@ class ConcurrentTestSuite(unittest.TestSuite):
             for thread, process_result in threads.values():
                 process_result.stop()
             raise
+        finally:
+            for test in tests:
+                test[0]._stream.close()
 
     def _run_test(self, test, process_result, queue):
         try:
-- 
2.17.1