oeqa/selftest/tinfoil: Fix intermittent event loss issue in test

We've been seeing occasional test failures on the autobuilder where
we don't see the expected events. It turns out this is due to
run_command being helpful and eating them if the server is fast and
the client slow. Adding a sleep into the run_command code makes the
failure consistent.

Use a new "handle_events" argument to allow us to handle all the
events which is what this test requires.

[YOCTO #14585]

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
(cherry picked from commit 2292983c717b8cadcf0c443bb7b649a84ea5ad57)
Signed-off-by: Steve Sakoman <steve@sakoman.com>

diff --git a/meta/lib/oeqa/selftest/cases/tinfoil.py b/meta/lib/oeqa/selftest/cases/tinfoil.py
index 11cbced5ea8bc19eb11896794c2e284b49968e3e..686ce7e6b93b9aa61a704c1135fa971f4be59496 100644 (file)
--- a/meta/lib/oeqa/selftest/cases/tinfoil.py
+++ b/meta/lib/oeqa/selftest/cases/tinfoil.py
@@ -94,7 +94,7 @@ class TinfoilTests(OESelftestTestCase):
                 pass
 
             pattern = 'conf'
-            res = tinfoil.run_command('testCookerCommandEvent', pattern)
+            res = tinfoil.run_command('testCookerCommandEvent', pattern, handle_events=False)
             self.assertTrue(res)
 
             eventreceived = False