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[PATCH v23 19/20] tests/avocado: s390x cpu topology dedicated errors
From: |
Nina Schoetterl-Glausch |
Subject: |
[PATCH v23 19/20] tests/avocado: s390x cpu topology dedicated errors |
Date: |
Thu, 14 Sep 2023 14:06:49 +0200 |
From: Pierre Morel <pmorel@linux.ibm.com>
Let's test that QEMU refuses to setup a dedicated CPU with
low or medium entitlement.
Signed-off-by: Pierre Morel <pmorel@linux.ibm.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
---
tests/avocado/s390_topology.py | 48 ++++++++++++++++++++++++++++++++++
1 file changed, 48 insertions(+)
diff --git a/tests/avocado/s390_topology.py b/tests/avocado/s390_topology.py
index a63c2b2923..d3e6556c0f 100644
--- a/tests/avocado/s390_topology.py
+++ b/tests/avocado/s390_topology.py
@@ -364,3 +364,51 @@ def test_socket_full(self):
res = self.vm.qmp('set-cpu-topology',
{'core-id': 2, 'socket-id': 0, 'book-id': 1})
self.assertEqual(res['return'], {})
+
+ def test_dedicated_error(self):
+ """
+ This test verifies that QEMU refuses to lower the entitlement
+ of a dedicated CPU
+
+ :avocado: tags=arch:s390x
+ :avocado: tags=machine:s390-ccw-virtio
+ """
+ self.kernel_init()
+ self.vm.launch()
+ self.wait_until_booted()
+
+ self.system_init()
+
+ res = self.vm.qmp('set-cpu-topology',
+ {'core-id': 0, 'dedicated': True})
+ self.assertEqual(res['return'], {})
+
+ self.check_topology(0, 0, 0, 0, 'high', True)
+
+ self.guest_set_dispatching('1');
+
+ self.check_topology(0, 0, 0, 0, 'high', True)
+
+ res = self.vm.qmp('set-cpu-topology',
+ {'core-id': 0, 'entitlement': 'low', 'dedicated':
True})
+ self.assertEqual(res['error']['class'], 'GenericError')
+
+ res = self.vm.qmp('set-cpu-topology',
+ {'core-id': 0, 'entitlement': 'low'})
+ self.assertEqual(res['error']['class'], 'GenericError')
+
+ res = self.vm.qmp('set-cpu-topology',
+ {'core-id': 0, 'entitlement': 'medium', 'dedicated':
True})
+ self.assertEqual(res['error']['class'], 'GenericError')
+
+ res = self.vm.qmp('set-cpu-topology',
+ {'core-id': 0, 'entitlement': 'medium'})
+ self.assertEqual(res['error']['class'], 'GenericError')
+
+ res = self.vm.qmp('set-cpu-topology',
+ {'core-id': 0, 'entitlement': 'low', 'dedicated':
False})
+ self.assertEqual(res['return'], {})
+
+ res = self.vm.qmp('set-cpu-topology',
+ {'core-id': 0, 'entitlement': 'medium', 'dedicated':
False})
+ self.assertEqual(res['return'], {})
--
2.39.2
- [PATCH v23 00/20] s390x: CPU Topology, Nina Schoetterl-Glausch, 2023/09/14
- [PATCH v23 07/20] target/s390x/cpu topology: activate CPU topology, Nina Schoetterl-Glausch, 2023/09/14
- [PATCH v23 16/20] tests/avocado: s390x cpu topology entitlement tests, Nina Schoetterl-Glausch, 2023/09/14
- [PATCH v23 19/20] tests/avocado: s390x cpu topology dedicated errors,
Nina Schoetterl-Glausch <=
- [PATCH v23 03/20] target/s390x/cpu topology: handle STSI(15) and build the SYSIB, Nina Schoetterl-Glausch, 2023/09/14
- [PATCH v23 12/20] qapi/s390x/cpu topology: query-cpu-polarization qmp command, Nina Schoetterl-Glausch, 2023/09/14
- [PATCH v23 18/20] tests/avocado: s390x cpu topology test socket full, Nina Schoetterl-Glausch, 2023/09/14
- [PATCH v23 05/20] s390x/cpu topology: resetting the Topology-Change-Report, Nina Schoetterl-Glausch, 2023/09/14
- [PATCH v23 06/20] s390x/cpu topology: interception of PTF instruction, Nina Schoetterl-Glausch, 2023/09/14
- [PATCH v23 09/20] machine: adding s390 topology to query-cpu-fast, Nina Schoetterl-Glausch, 2023/09/14