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e0c5d74e82
* libvirt fills in cbitpos and reducedPhysBits for us * libvirt errors if type is missing * libvirt errors if host/qemu doesn't support sev So drop it all. This simplifies testing because we don't need sev domcaps in place just to generate the XML Signed-off-by: Cole Robinson <crobinso@redhat.com>
109 lines
3.4 KiB
Python
109 lines
3.4 KiB
Python
# Copyright (C) 2013, 2014 Red Hat, Inc.
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#
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# This work is licensed under the GNU GPLv2 or later.
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# See the COPYING file in the top-level directory.
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import os
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import pytest
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from tests import utils
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from virtinst import Capabilities
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from virtinst import DomainCapabilities
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DATADIR = utils.DATADIR + "/capabilities"
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def _buildCaps(filename):
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path = os.path.join(DATADIR, filename)
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conn = utils.URIs.open_testdefault_cached()
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return Capabilities(conn, open(path).read())
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def testCapsCPUFeaturesNewSyntax():
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filename = "test-qemu-with-kvm.xml"
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caps = _buildCaps(filename)
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assert caps.host.cpu.arch == "x86_64"
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assert caps.host.cpu.model == "core2duo"
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def testCapsUtilFuncs():
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caps_with_kvm = _buildCaps("test-qemu-with-kvm.xml")
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caps_no_kvm = _buildCaps("test-qemu-no-kvm.xml")
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caps_empty = _buildCaps("test-empty.xml")
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def test_utils(caps, has_guests, is_kvm):
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assert caps.has_install_options() == has_guests
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if caps.guests:
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assert caps.guests[0].is_kvm_available() == is_kvm
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test_utils(caps_empty, False, False)
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test_utils(caps_with_kvm, True, True)
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test_utils(caps_no_kvm, True, False)
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# Small test for extra coverage
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with pytest.raises(ValueError, match=r".*virtualization type 'xen'.*"):
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caps_empty.guest_lookup(os_type="linux")
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with pytest.raises(ValueError, match=r".*not support any.*"):
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caps_empty.guest_lookup()
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##############################
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# domcapabilities.py testing #
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##############################
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def testDomainCapabilities():
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xml = open(DATADIR + "/test-domcaps.xml").read()
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caps = DomainCapabilities(utils.URIs.open_testdriver_cached(), xml)
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assert caps.machine == "my-machine-type"
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assert caps.arch == "x86_64"
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assert caps.domain == "kvm"
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assert caps.path == "/bin/emulatorbin"
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assert caps.os.loader.supported is True
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assert caps.os.loader.get_values() == ["/foo/bar", "/tmp/my_path"]
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assert caps.os.loader.enum_names() == ["type", "readonly"]
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assert caps.os.loader.get_enum("type").get_values() == [
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"rom", "pflash"]
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assert caps.os.loader.get_enum("idontexist").get_values() == []
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def testDomainCapabilitiesx86():
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xml = open(DATADIR + "/kvm-x86_64-domcaps-latest.xml").read()
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caps = DomainCapabilities(utils.URIs.open_testdriver_cached(), xml)
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custom_mode = caps.cpu.get_mode("custom")
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assert bool(custom_mode)
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cpu_model = custom_mode.get_model("Opteron_G4")
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assert bool(cpu_model)
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assert cpu_model.usable
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models = caps.get_cpu_models()
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assert len(models) > 10
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assert "SandyBridge" in models
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assert caps.label_for_firmware_path(None) == "BIOS"
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assert "Custom:" in caps.label_for_firmware_path("/foobar")
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assert "UEFI" in caps.label_for_firmware_path("OVMF")
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assert caps.supports_filesystem_virtiofs()
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assert caps.supports_memorybacking_memfd()
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xml = open(DATADIR + "/kvm-x86_64-domcaps-amd-sev.xml").read()
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caps = DomainCapabilities(utils.URIs.open_testdriver_cached(), xml)
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assert caps.supports_sev_launch_security()
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def testDomainCapabilitiesAArch64():
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xml = open(DATADIR + "/kvm-aarch64-domcaps.xml").read()
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caps = DomainCapabilities(utils.URIs.open_testdriver_cached(), xml)
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assert "Default" in caps.label_for_firmware_path(None)
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assert not caps.supports_filesystem_virtiofs()
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assert not caps.supports_memorybacking_memfd()
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