[OE-core] [PATCH] buildperf/tests_basics: sync the system to have clean esdk deploy dir

[jose.perez.carranza at linux.intel.com]

From: Jose Perez Carranza <jose.perez.carranza at linux.intel.com>

In some cases and depending on the resources measurement of disk usage
for eSDK deploy dir is failing due “measure_disk_usage” was locking for
tmp files (bitbake.lock and bitbake.sock) that were not deleted on time,
this can be avoided by a sync on the system to allow all process to be
finished on time and ensuring esdk deploy dir is clean.

Signed-off-by: Jose Perez Carranza <jose.perez.carranza at linux.intel.com>
---
 meta/lib/oeqa/buildperf/test_basic.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/meta/lib/oeqa/buildperf/test_basic.py b/meta/lib/oeqa/buildperf/test_basic.py
index a9e4a5b731..92197878af 100644
--- a/meta/lib/oeqa/buildperf/test_basic.py
+++ b/meta/lib/oeqa/buildperf/test_basic.py
@@ -121,5 +121,7 @@ class Test4(BuildPerfTestCase):
         self.sync()
         self.measure_cmd_resources([installer, '-y', '-d', deploy_dir],
                                    'deploy', 'eSDK deploy')
+        #sync before the final disk usage measurement
+        self.sync()
         self.measure_disk_usage(deploy_dir, 'deploy_dir', 'deploy dir',
                                 apparent_size=True)
-- 
2.12.3