Re: [PATCH v2 2/3] iotests.py: Add wait_for_runstate()
On 20.07.20 18:46, Vladimir Sementsov-Ogievskiy wrote: > 16.07.2020 16:53, Max Reitz wrote: >> Signed-off-by: Max Reitz >> --- >> tests/qemu-iotests/iotests.py | 4 >> 1 file changed, 4 insertions(+) >> >> diff --git a/tests/qemu-iotests/iotests.py >> b/tests/qemu-iotests/iotests.py >> index 3590ed78a0..fb240a334c 100644 >> --- a/tests/qemu-iotests/iotests.py >> +++ b/tests/qemu-iotests/iotests.py >> @@ -803,6 +803,10 @@ class VM(qtest.QEMUQtestMachine): >> 'Found node %s under %s (but expected %s)' % \ >> (node['name'], path, expected_node) >> + def wait_for_runstate(self, runstate: str) -> None: >> + while self.qmp('query-status')['return']['status'] != runstate: >> + pass > > don't we need something like time.sleep(0.5) instead of just pass? Hm. Maybe not “need”? I thought this polling would last a short time anyway, so it wouldn’t matter if there was high CPU usage during that time. OTOH, I don’t think a short sleep would hurt. > Anyway: > Reviewed-by: Vladimir Sementsov-Ogievskiy > >> + >> index_re = re.compile(r'([^\[]+)\[([^\]]+)\]') >> class QMPTestCase(unittest.TestCase): >> > > signature.asc Description: OpenPGP digital signature
Re: [PATCH v2 2/3] iotests.py: Add wait_for_runstate()
16.07.2020 16:53, Max Reitz wrote: Signed-off-by: Max Reitz --- tests/qemu-iotests/iotests.py | 4 1 file changed, 4 insertions(+) diff --git a/tests/qemu-iotests/iotests.py b/tests/qemu-iotests/iotests.py index 3590ed78a0..fb240a334c 100644 --- a/tests/qemu-iotests/iotests.py +++ b/tests/qemu-iotests/iotests.py @@ -803,6 +803,10 @@ class VM(qtest.QEMUQtestMachine): 'Found node %s under %s (but expected %s)' % \ (node['name'], path, expected_node) +def wait_for_runstate(self, runstate: str) -> None: +while self.qmp('query-status')['return']['status'] != runstate: +pass don't we need something like time.sleep(0.5) instead of just pass? Anyway: Reviewed-by: Vladimir Sementsov-Ogievskiy + index_re = re.compile(r'([^\[]+)\[([^\]]+)\]') class QMPTestCase(unittest.TestCase): -- Best regards, Vladimir
[PATCH v2 2/3] iotests.py: Add wait_for_runstate()
Signed-off-by: Max Reitz --- tests/qemu-iotests/iotests.py | 4 1 file changed, 4 insertions(+) diff --git a/tests/qemu-iotests/iotests.py b/tests/qemu-iotests/iotests.py index 3590ed78a0..fb240a334c 100644 --- a/tests/qemu-iotests/iotests.py +++ b/tests/qemu-iotests/iotests.py @@ -803,6 +803,10 @@ class VM(qtest.QEMUQtestMachine): 'Found node %s under %s (but expected %s)' % \ (node['name'], path, expected_node) +def wait_for_runstate(self, runstate: str) -> None: +while self.qmp('query-status')['return']['status'] != runstate: +pass + index_re = re.compile(r'([^\[]+)\[([^\]]+)\]') class QMPTestCase(unittest.TestCase): -- 2.26.2