Existing weston test available make sure that a process
for weston-desktop-shell exist when image boot up.
Enhance weston tests by:
- execute weston-info to make sure weston interface(s)
are initialized
- execute weston and make sure it can initialize a
new wayland compositor (retry checking for
wayland processes up to 5 times)
- enable weston logging for debugging when fail
to initialize wayland compositor
[YOCTO# 10690]
Signed-off-by: Yeoh Ee Peng <ee.peng.y...@intel.com>
---
meta/lib/oeqa/runtime/cases/weston.py | 50 +++++++++++++++++++++++++++++++++++
1 file changed, 50 insertions(+)
diff --git a/meta/lib/oeqa/runtime/cases/weston.py
b/meta/lib/oeqa/runtime/cases/weston.py
index f32599a..ac29eca 100644
--- a/meta/lib/oeqa/runtime/cases/weston.py
+++ b/meta/lib/oeqa/runtime/cases/weston.py
@@ -6,8 +6,15 @@ from oeqa.runtime.case import OERuntimeTestCase
from oeqa.core.decorator.depends import OETestDepends
from oeqa.core.decorator.data import skipIfNotFeature
from oeqa.runtime.decorator.package import OEHasPackage
+import threading
+import time
class WestonTest(OERuntimeTestCase):
+ weston_log_file = '/tmp/weston.log'
+
+ @classmethod
+ def tearDownClass(cls):
+ cls.tc.target.run('rm %s' % cls.weston_log_file)
@OETestDepends(['ssh.SSHTest.test_ssh'])
@OEHasPackage(['weston'])
@@ -17,3 +24,46 @@ class WestonTest(OERuntimeTestCase):
msg = ('Weston does not appear to be running %s' %
self.target.run(self.tc.target_cmds['ps'])[1])
self.assertEqual(status, 0, msg=msg)
+
+ def get_processes_of(self, target, error_msg):
+ status, output = self.target.run('pidof %s' % target)
+ self.assertEqual(status, 0, msg='Retrieve %s (%s) processes error: %s'
% (target, error_msg, output))
+ return output.split(" ")
+
+ def get_weston_command(self, cmd):
+ return 'export XDG_RUNTIME_DIR=/run/user/0; export
WAYLAND_DISPLAY=wayland-0; %s' % cmd
+
+ def run_weston_init(self):
+ self.target.run(self.get_weston_command('weston --log=%s' %
self.weston_log_file))
+
+ def get_new_wayland_processes(self, existing_wl_processes):
+ try_cnt = 0
+ while try_cnt < 5:
+ time.sleep(5 + 5*try_cnt)
+ try_cnt += 1
+ wl_processes = self.get_processes_of('weston-desktop-shell',
'existing and new')
+ new_wl_processes = [x for x in wl_processes if x not in
existing_wl_processes]
+ if new_wl_processes:
+ return new_wl_processes, try_cnt
+
+ return new_wl_processes, try_cnt
+
+ @OEHasPackage(['weston'])
+ def test_weston_info(self):
+ status, output =
self.target.run(self.get_weston_command('weston-info'))
+ self.assertEqual(status, 0, msg='weston-info error: %s' % output)
+
+ @OEHasPackage(['weston'])
+ def test_weston_can_initialize_new_wayland_compositor(self):
+ existing_wl_processes = self.get_processes_of('weston-desktop-shell',
'existing')
+ existing_weston_processes = self.get_processes_of('weston', 'existing')
+
+ weston_thread = threading.Thread(target=self.run_weston_init)
+ weston_thread.start()
+ new_wl_processes, try_cnt =
self.get_new_wayland_processes(existing_wl_processes)
+ existing_and_new_weston_processes = self.get_processes_of('weston',
'existing and new')
+ new_weston_processes = [x for x in existing_and_new_weston_processes
if x not in existing_weston_processes]
+ for w in new_weston_processes:
+ self.target.run('kill -9 %s' % w)
+ __, weston_log = self.target.run('cat %s' % self.weston_log_file)
+ self.assertTrue(new_wl_processes, msg='Could not get new
weston-desktop-shell processes (%s, try_cnt:%s) weston log: %s' %
(new_wl_processes, try_cnt, weston_log))
--
2.7.4
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