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-rw-r--r--tests/functional/meson.build1
-rw-r--r--tests/functional/qemu_test/testcase.py8
-rwxr-xr-xtests/functional/test_aarch64_kvm.py71
-rwxr-xr-xtests/functional/test_multiprocess.py3
-rwxr-xr-xtests/functional/test_virtio_gpu.py2
-rwxr-xr-xtests/functional/test_x86_cpu_model_versions.py110
6 files changed, 96 insertions, 99 deletions
diff --git a/tests/functional/meson.build b/tests/functional/meson.build
index 8bebcd4..ecf965a 100644
--- a/tests/functional/meson.build
+++ b/tests/functional/meson.build
@@ -89,6 +89,7 @@ tests_aarch64_system_thorough = [
'aarch64_device_passthrough',
'aarch64_hotplug_pci',
'aarch64_imx8mp_evk',
+ 'aarch64_kvm',
'aarch64_raspi3',
'aarch64_raspi4',
'aarch64_replay',
diff --git a/tests/functional/qemu_test/testcase.py b/tests/functional/qemu_test/testcase.py
index 2082c6f..5caf7b1 100644
--- a/tests/functional/qemu_test/testcase.py
+++ b/tests/functional/qemu_test/testcase.py
@@ -19,6 +19,7 @@ import shutil
from subprocess import run
import sys
import tempfile
+import warnings
import unittest
import uuid
@@ -232,8 +233,12 @@ class QemuBaseTest(unittest.TestCase):
self.socketdir = None
self.machinelog.removeHandler(self._log_fh)
self.log.removeHandler(self._log_fh)
+ self._log_fh.close()
def main():
+ warnings.simplefilter("default")
+ os.environ["PYTHONWARNINGS"] = "default"
+
path = os.path.basename(sys.argv[0])[:-3]
cache = os.environ.get("QEMU_TEST_PRECACHE", None)
@@ -244,7 +249,7 @@ class QemuBaseTest(unittest.TestCase):
tr = pycotap.TAPTestRunner(message_log = pycotap.LogMode.LogToError,
test_output_log = pycotap.LogMode.LogToError)
res = unittest.main(module = None, testRunner = tr, exit = False,
- argv=["__dummy__", path])
+ argv=[sys.argv[0], path] + sys.argv[1:])
for (test, message) in res.result.errors + res.result.failures:
if hasattr(test, "log_filename"):
@@ -399,4 +404,5 @@ class QemuSystemTest(QemuBaseTest):
for vm in self._vms.values():
vm.shutdown()
logging.getLogger('console').removeHandler(self._console_log_fh)
+ self._console_log_fh.close()
super().tearDown()
diff --git a/tests/functional/test_aarch64_kvm.py b/tests/functional/test_aarch64_kvm.py
new file mode 100755
index 0000000..9fb9286
--- /dev/null
+++ b/tests/functional/test_aarch64_kvm.py
@@ -0,0 +1,71 @@
+#!/usr/bin/env python3
+#
+# Functional test that runs subsets of kvm-unit-tests on Aarch64.
+# These can run on TCG and any accelerator supporting nested
+# virtualisation.
+#
+# Copyright (c) 2025 Linaro
+#
+# Author:
+# Alex Bennée <alex.bennee@linaro.org>
+#
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+from qemu_test import Asset
+from qemu_test import exec_command_and_wait_for_pattern as ec_and_wait
+from qemu_test.linuxkernel import LinuxKernelTest
+
+
+class Aarch64VirtKVMTests(LinuxKernelTest):
+
+ ASSET_KVM_TEST_KERNEL = Asset(
+ 'https://fileserver.linaro.org/s/HmjaxXXYHYSqbes/'
+ 'download?path=%2F&files='
+ 'image-with-kvm-tool-and-unit-tests.gz',
+ '34de4aaea90db5da42729e7d28b77f392c37a2f4da859f889a5234aaf0970696')
+
+ # make it easier to detect successful return to shell
+ PS1 = 'RES=[$?] # '
+ OK_CMD = 'RES=[0] # '
+
+ # base of tests
+ KUT_BASE = "/usr/share/kvm-unit-tests/"
+
+ def _launch_guest(self, kvm_mode="nvhe"):
+
+ self.set_machine('virt')
+ kernel_path = self.ASSET_KVM_TEST_KERNEL.fetch()
+
+ self.vm.set_console()
+ kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE +
+ f"console=ttyAMA0 kvm-arm.mode={kvm_mode}")
+
+ self.vm.add_args("-cpu", "cortex-a72")
+ self.vm.add_args("-machine", "virt,gic-version=3,virtualization=on",
+ '-kernel', kernel_path,
+ '-append', kernel_command_line)
+ self.vm.add_args("-smp", "2", "-m", "320")
+
+ self.vm.launch()
+
+ self.wait_for_console_pattern('buildroot login:')
+ ec_and_wait(self, 'root', '#')
+ ec_and_wait(self, f"export PS1='{self.PS1}'", self.OK_CMD)
+
+ # this is just a smoketest, we don't run all the tests in the image
+ def _smoketest_kvm(self):
+ ec_and_wait(self, f"{self.KUT_BASE}/selftest-setup", self.OK_CMD)
+ ec_and_wait(self, f"{self.KUT_BASE}/selftest-smp", self.OK_CMD)
+ ec_and_wait(self, f"{self.KUT_BASE}/selftest-vectors-kernel", self.OK_CMD)
+ ec_and_wait(self, f"{self.KUT_BASE}/selftest-vectors-user", self.OK_CMD)
+
+ def test_aarch64_nvhe_selftest(self):
+ self._launch_guest("nvhe")
+ self._smoketest_kvm()
+
+ def test_aarch64_vhe_selftest(self):
+ self._launch_guest("vhe")
+ self._smoketest_kvm()
+
+if __name__ == '__main__':
+ LinuxKernelTest.main()
diff --git a/tests/functional/test_multiprocess.py b/tests/functional/test_multiprocess.py
index 751cf10..92d5207 100755
--- a/tests/functional/test_multiprocess.py
+++ b/tests/functional/test_multiprocess.py
@@ -83,6 +83,9 @@ class Multiprocess(QemuSystemTest):
'cat /sys/bus/pci/devices/*/uevent',
'PCI_ID=1000:0012')
+ proxy_sock.close()
+ remote_sock.close()
+
def test_multiprocess(self):
kernel_command_line = self.KERNEL_COMMON_COMMAND_LINE
if self.arch == 'x86_64':
diff --git a/tests/functional/test_virtio_gpu.py b/tests/functional/test_virtio_gpu.py
index 81c9156..be96de2 100755
--- a/tests/functional/test_virtio_gpu.py
+++ b/tests/functional/test_virtio_gpu.py
@@ -108,6 +108,7 @@ class VirtioGPUx86(QemuSystemTest):
shell=False,
close_fds=False,
)
+ self._vug_log_file.close()
self.vm.set_console()
self.vm.add_args("-cpu", "host")
@@ -135,6 +136,7 @@ class VirtioGPUx86(QemuSystemTest):
"features: +virgl +edid")
self.vm.shutdown()
qemu_sock.close()
+ vug_sock.close()
vugp.terminate()
vugp.wait()
diff --git a/tests/functional/test_x86_cpu_model_versions.py b/tests/functional/test_x86_cpu_model_versions.py
index bd18acd..36c968f 100755
--- a/tests/functional/test_x86_cpu_model_versions.py
+++ b/tests/functional/test_x86_cpu_model_versions.py
@@ -72,44 +72,11 @@ class X86CPUModelAliases(QemuSystemTest):
self.assertNotIn("EPYC-IBPB-v1", cpus,
"EPYC-IBPB shouldn't be versioned")
- def test_4_0_alias_compatibility(self):
- """
- Check if pc-*-4.0 unversioned CPU model won't be reported as aliases
- """
- self.set_machine('pc-i440fx-4.0')
- # pc-*-4.0 won't expose non-versioned CPU models as aliases
- # We do this to help management software to keep compatibility
- # with older QEMU versions that didn't have the versioned CPU model
- self.vm.add_args('-S')
- self.vm.launch()
- cpus = dict((m['name'], m) for m in
- self.vm.cmd('query-cpu-definitions'))
-
- self.assertFalse(cpus['Cascadelake-Server']['static'],
- 'unversioned Cascadelake-Server CPU model must not be static')
- self.assertNotIn('alias-of', cpus['Cascadelake-Server'],
- 'Cascadelake-Server must not be an alias')
- self.assertNotIn('alias-of', cpus['Cascadelake-Server-v1'],
- 'Cascadelake-Server-v1 must not be an alias')
-
- self.assertFalse(cpus['qemu64']['static'],
- 'unversioned qemu64 CPU model must not be static')
- self.assertNotIn('alias-of', cpus['qemu64'],
- 'qemu64 must not be an alias')
- self.assertNotIn('alias-of', cpus['qemu64-v1'],
- 'qemu64-v1 must not be an alias')
-
- self.validate_variant_aliases(cpus)
-
- # On pc-*-4.0, no CPU model should be reported as an alias:
- for name,c in cpus.items():
- self.assertNotIn('alias-of', c, "%s shouldn't be an alias" % (name))
-
- def test_4_1_alias(self):
+ def test_unversioned_alias(self):
"""
Check if unversioned CPU model is an alias pointing to right version
"""
- self.set_machine('pc-i440fx-4.1')
+ self.set_machine('pc')
self.vm.add_args('-S')
self.vm.launch()
@@ -133,7 +100,7 @@ class X86CPUModelAliases(QemuSystemTest):
self.validate_variant_aliases(cpus)
- # On pc-*-4.1, -noTSX and -IBRS models should be aliases:
+ # On recent PC machines, -noTSX and -IBRS models should be aliases:
self.assertEqual(cpus["Haswell"].get('alias-of'),
"Haswell-v1",
"Haswell must be an alias")
@@ -247,8 +214,8 @@ class CascadelakeArchCapabilities(QemuSystemTest):
cpu_path = self.vm.cmd('query-cpus-fast')[0].get('qom-path')
return self.vm.cmd('qom-get', path=cpu_path, property=prop)
- def test_4_1(self):
- self.set_machine('pc-i440fx-4.1')
+ def test(self):
+ self.set_machine('pc')
# machine-type only:
self.vm.add_args('-S')
self.set_vm_arg('-cpu',
@@ -256,80 +223,27 @@ class CascadelakeArchCapabilities(QemuSystemTest):
'enforce=off')
self.vm.launch()
self.assertFalse(self.get_cpu_prop('arch-capabilities'),
- 'pc-i440fx-4.1 + Cascadelake-Server should not have arch-capabilities')
-
- def test_4_0(self):
- self.set_machine('pc-i440fx-4.0')
- self.vm.add_args('-S')
- self.set_vm_arg('-cpu',
- 'Cascadelake-Server,x-force-features=on,check=off,'
- 'enforce=off')
- self.vm.launch()
- self.assertFalse(self.get_cpu_prop('arch-capabilities'),
- 'pc-i440fx-4.0 + Cascadelake-Server should not have arch-capabilities')
-
- def test_set_4_0(self):
- self.set_machine('pc-i440fx-4.0')
- # command line must override machine-type if CPU model is not versioned:
- self.vm.add_args('-S')
- self.set_vm_arg('-cpu',
- 'Cascadelake-Server,x-force-features=on,check=off,'
- 'enforce=off,+arch-capabilities')
- self.vm.launch()
- self.assertTrue(self.get_cpu_prop('arch-capabilities'),
- 'pc-i440fx-4.0 + Cascadelake-Server,+arch-capabilities should have arch-capabilities')
+ 'pc + Cascadelake-Server should not have arch-capabilities')
- def test_unset_4_1(self):
- self.set_machine('pc-i440fx-4.1')
+ def test_unset(self):
+ self.set_machine('pc')
self.vm.add_args('-S')
self.set_vm_arg('-cpu',
'Cascadelake-Server,x-force-features=on,check=off,'
'enforce=off,-arch-capabilities')
self.vm.launch()
self.assertFalse(self.get_cpu_prop('arch-capabilities'),
- 'pc-i440fx-4.1 + Cascadelake-Server,-arch-capabilities should not have arch-capabilities')
-
- def test_v1_4_0(self):
- self.set_machine('pc-i440fx-4.0')
- # versioned CPU model overrides machine-type:
- self.vm.add_args('-S')
- self.set_vm_arg('-cpu',
- 'Cascadelake-Server-v1,x-force-features=on,check=off,'
- 'enforce=off')
- self.vm.launch()
- self.assertFalse(self.get_cpu_prop('arch-capabilities'),
- 'pc-i440fx-4.0 + Cascadelake-Server-v1 should not have arch-capabilities')
-
- def test_v2_4_0(self):
- self.set_machine('pc-i440fx-4.0')
- self.vm.add_args('-S')
- self.set_vm_arg('-cpu',
- 'Cascadelake-Server-v2,x-force-features=on,check=off,'
- 'enforce=off')
- self.vm.launch()
- self.assertTrue(self.get_cpu_prop('arch-capabilities'),
- 'pc-i440fx-4.0 + Cascadelake-Server-v2 should have arch-capabilities')
-
- def test_v1_set_4_0(self):
- self.set_machine('pc-i440fx-4.0')
- # command line must override machine-type and versioned CPU model:
- self.vm.add_args('-S')
- self.set_vm_arg('-cpu',
- 'Cascadelake-Server-v1,x-force-features=on,check=off,'
- 'enforce=off,+arch-capabilities')
- self.vm.launch()
- self.assertTrue(self.get_cpu_prop('arch-capabilities'),
- 'pc-i440fx-4.0 + Cascadelake-Server-v1,+arch-capabilities should have arch-capabilities')
+ 'pc + Cascadelake-Server,-arch-capabilities should not have arch-capabilities')
- def test_v2_unset_4_1(self):
- self.set_machine('pc-i440fx-4.1')
+ def test_v2_unset(self):
+ self.set_machine('pc')
self.vm.add_args('-S')
self.set_vm_arg('-cpu',
'Cascadelake-Server-v2,x-force-features=on,check=off,'
'enforce=off,-arch-capabilities')
self.vm.launch()
self.assertFalse(self.get_cpu_prop('arch-capabilities'),
- 'pc-i440fx-4.1 + Cascadelake-Server-v2,-arch-capabilities should not have arch-capabilities')
+ 'pc + Cascadelake-Server-v2,-arch-capabilities should not have arch-capabilities')
if __name__ == '__main__':
QemuSystemTest.main()
generated by cgit v1.1 at 2025-08-02 14:22:17 +0000