oeqa/sdk: Enable usage of OEQA thread mode

oeqa/sdk/context.py - Use OETestContextThreaded.
classes/testsdk.bbclass - Enable bb event thread mode to avoid
corrupt the PIPE when multiple threads writes.

[YOCTO #11450]

(From OE-Core rev: 598c6579932c2ca1dbdb022c8bec8af2e6c21e6b)

Signed-off-by: Aníbal Limón <anibal.limon@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

2 files changed, 7 insertions, 2 deletions

diff --git a/meta/classes/testsdk.bbclass b/meta/classes/testsdk.bbclass
index edea89cbf4..8a9e680328 100644
--- a/meta/classes/testsdk.bbclass
+++ b/meta/classes/testsdk.bbclass
@@ -24,6 +24,8 @@ def testsdk_main(d):
     from oeqa.sdk.context import OESDKTestContext, OESDKTestContextExecutor
     from oeqa.utils import make_logger_bitbake_compatible
 
+    bb.event.enable_threadlock()
+
     pn = d.getVar("PN")
     logger = make_logger_bitbake_compatible(logging.getLogger("BitBake"))
 
@@ -97,6 +99,8 @@ def testsdkext_main(d):
     from oeqa.utils import avoid_paths_in_environ, make_logger_bitbake_compatible, subprocesstweak
     from oeqa.sdkext.context import OESDKExtTestContext, OESDKExtTestContextExecutor
 
+    bb.event.enable_threadlock()
+
     pn = d.getVar("PN")
     logger = make_logger_bitbake_compatible(logging.getLogger("BitBake"))
 
diff --git a/meta/lib/oeqa/sdk/context.py b/meta/lib/oeqa/sdk/context.py
index 82e4c19bfc..b3d7c75183 100644
--- a/meta/lib/oeqa/sdk/context.py
+++ b/meta/lib/oeqa/sdk/context.py
@@ -6,9 +6,10 @@ import sys
 import glob
 import re
 
-from oeqa.core.context import OETestContext, OETestContextExecutor
+from oeqa.core.context import OETestContextExecutor
+from oeqa.core.threaded import OETestContextThreaded
 
-class OESDKTestContext(OETestContext):
+class OESDKTestContext(OETestContextThreaded):
     sdk_files_dir = os.path.join(os.path.dirname(os.path.abspath(__file__)), "files")
 
     def __init__(self, td=None, logger=None, sdk_dir=None, sdk_env=None,