tests/functional/test_vnc: Skip test if VNC support is not available

These tests currently fail if VNC support has not been compiled into
the QEMU binary. Let's add some checks to skip the tests in that
case instead.

Message-ID: <20250325064715.278876-1-thuth@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
This commit is contained in:
Thomas Huth 2025-03-25 07:47:15 +01:00
parent c3612d0b6a
commit 5a8d024f8d

View file

@ -12,6 +12,7 @@
import socket
from typing import List
from qemu.machine.machine import VMLaunchFailure
from qemu_test import QemuSystemTest
from qemu_test.ports import Ports
@ -32,7 +33,14 @@ class Vnc(QemuSystemTest):
def test_no_vnc_change_password(self):
self.vm.add_args('-nodefaults', '-S')
self.vm.launch()
self.assertFalse(self.vm.qmp('query-vnc')['return']['enabled'])
query_vnc_response = self.vm.qmp('query-vnc')
if 'error' in query_vnc_response:
self.assertEqual(query_vnc_response['error']['class'],
'CommandNotFound')
self.skipTest('VNC support not available')
self.assertFalse(query_vnc_response['return']['enabled'])
set_password_response = self.vm.qmp('change-vnc-password',
password='new_password')
self.assertIn('error', set_password_response)
@ -41,9 +49,19 @@ class Vnc(QemuSystemTest):
self.assertEqual(set_password_response['error']['desc'],
'Could not set password')
def launch_guarded(self):
try:
self.vm.launch()
except VMLaunchFailure as excp:
if "-vnc: invalid option" in excp.output:
self.skipTest("VNC support not available")
else:
self.log.info("unhandled launch failure: %s", excp.output)
raise excp
def test_change_password_requires_a_password(self):
self.vm.add_args('-nodefaults', '-S', '-vnc', ':1,to=999')
self.vm.launch()
self.launch_guarded()
self.assertTrue(self.vm.qmp('query-vnc')['return']['enabled'])
set_password_response = self.vm.qmp('change-vnc-password',
password='new_password')
@ -55,7 +73,7 @@ class Vnc(QemuSystemTest):
def test_change_password(self):
self.vm.add_args('-nodefaults', '-S', '-vnc', ':1,to=999,password=on')
self.vm.launch()
self.launch_guarded()
self.assertTrue(self.vm.qmp('query-vnc')['return']['enabled'])
self.vm.cmd('change-vnc-password',
password='new_password')
@ -66,7 +84,7 @@ class Vnc(QemuSystemTest):
self.assertFalse(check_connect(c))
self.vm.add_args('-nodefaults', '-S', '-vnc', f'{VNC_ADDR}:{a - 5900}')
self.vm.launch()
self.launch_guarded()
self.assertEqual(self.vm.qmp('query-vnc')['return']['service'], str(a))
self.assertTrue(check_connect(a))
self.assertFalse(check_connect(b))