133 lines
5.0 KiB
Python
133 lines
5.0 KiB
Python
# -*- coding: utf-8 -*-
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import re
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import os_traits as ot
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from os_traits.hw.cpu import x86
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from os_traits.hw.gpu import api
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from os_traits.hw.gpu import resolution
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from os_traits.hw.nic import offload
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from os_traits.tests import base
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class TestSymbols(base.TestCase):
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def test_trait(self):
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"""Simply tests that the constants from submodules are imported into
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the primary os_traits module space.
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"""
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trait = ot.HW_CPU_X86_SSE42
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self.assertEqual("HW_CPU_X86_SSE42", trait)
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# And the "leaf-module" namespace...
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self.assertEqual(x86.SSE42, ot.HW_CPU_X86_SSE42)
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self.assertEqual(api.DIRECTX_V10, ot.HW_GPU_API_DIRECTX_V10)
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self.assertEqual(resolution.W1920H1080,
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ot.HW_GPU_RESOLUTION_W1920H1080)
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self.assertEqual(offload.TSO, ot.HW_NIC_OFFLOAD_TSO)
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def test_get_traits_filter_by_prefix(self):
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traits = ot.get_traits('HW_CPU')
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self.assertIn("HW_CPU_X86_SSE42", traits)
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self.assertIn("HW_CPU_HYPERTHREADING", traits)
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self.assertIn(ot.HW_CPU_X86_AVX2, traits)
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self.assertNotIn(ot.STORAGE_DISK_SSD, traits)
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self.assertNotIn(ot.HW_NIC_SRIOV, traits)
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self.assertNotIn('CUSTOM_NAMESPACE', traits)
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self.assertNotIn('os_traits', traits)
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def test_dunderinit_and_nondunderinit(self):
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"""Make sure we can have both dunderinit'd traits and submodules
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co-exist in the same namespace.
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"""
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traits = ot.get_traits('COMPUTE')
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self.assertIn("COMPUTE_DEVICE_TAGGING", traits)
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self.assertIn(ot.COMPUTE_DEVICE_TAGGING, traits)
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self.assertIn("COMPUTE_VOLUME_EXTEND", traits)
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self.assertIn(ot.COMPUTE_NET_ATTACH_INTERFACE, traits)
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def test_get_traits_filter_by_suffix(self):
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traits = ot.get_traits(suffix='SSE42')
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self.assertIn("HW_CPU_X86_SSE42", traits)
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self.assertEqual(1, len(traits))
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def test_get_traits_filter_by_prefix_and_suffix(self):
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traits = ot.get_traits(prefix='HW_NIC', suffix='RSA')
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self.assertIn("HW_NIC_ACCEL_RSA", traits)
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self.assertNotIn(ot.HW_NIC_ACCEL_TLS, traits)
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self.assertEqual(1, len(traits))
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traits = ot.get_traits(prefix='HW_NIC', suffix='TX')
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self.assertIn("HW_NIC_SRIOV_QOS_TX", traits)
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self.assertIn("HW_NIC_OFFLOAD_TX", traits)
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self.assertEqual(2, len(traits))
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def test_check_traits(self):
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traits = set(["HW_CPU_X86_SSE42", "HW_CPU_X86_XOP"])
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not_traits = set(["not_trait1", "not_trait2"])
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check_traits = []
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check_traits.extend(traits)
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check_traits.extend(not_traits)
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self.assertEqual((traits, not_traits),
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ot.check_traits(check_traits))
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def test_check_traits_filter_by_prefix(self):
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hw_trait = "HW_CPU_X86_SSE42"
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storage_trait = "STORAGE_DISK_SSD"
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check_traits = [hw_trait, storage_trait]
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self.assertEqual((set([hw_trait]), set([storage_trait])),
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ot.check_traits(check_traits, "HW"))
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self.assertEqual((set([storage_trait]), set([hw_trait])),
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ot.check_traits(check_traits, "STORAGE"))
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self.assertEqual((set(), set([hw_trait, storage_trait])),
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ot.check_traits(check_traits, "MISC"))
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def test_is_custom(self):
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self.assertTrue(ot.is_custom('CUSTOM_FOO'))
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self.assertFalse(ot.is_custom('HW_CPU_X86_SSE42'))
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def test_trait_names_match_regex(self):
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traits = ot.get_traits()
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valid_name = re.compile("^[A-Z][A-Z0-9_]*$")
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for t in traits:
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match = valid_name.match(t)
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if not match:
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self.fail("Trait %s does not validate name regex." % t)
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def test_normalize_name(self):
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values = [
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("foo", "CUSTOM_FOO"),
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("VCPU", "CUSTOM_VCPU"),
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("CUSTOM_BOB", "CUSTOM_CUSTOM_BOB"),
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("CUSTM_BOB", "CUSTOM_CUSTM_BOB"),
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(u"Fu\xdfball", u"CUSTOM_FU_BALL"),
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("abc-123", "CUSTOM_ABC_123"),
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("Hello, world! This is a test ^_^",
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"CUSTOM_HELLO_WORLD_THIS_IS_A_TEST_"),
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(" leading and trailing spaces ",
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"CUSTOM__LEADING_AND_TRAILING_SPACES_"),
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]
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for test_value, expected in values:
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result = ot.normalize_name(test_value)
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self.assertEqual(expected, result)
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def test_owner_trait(self):
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# Test for owner prefix traits.
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traits = ot.get_traits('OWNER')
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self.assertEqual(["OWNER_CYBORG", "OWNER_NOVA"], traits)
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