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>

diff --git a/meta/lib/oeqa/selftest/cases/tinfoil.py b/meta/lib/oeqa/selftest/cases/tinfoil.py
index 63ceddf118a8b906cedd3b0eb00b4ec01093c37a..6f26af23d545916ecb4ed26f0614103279738fbb 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