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Diffstat (limited to 'nova/tests/unit/compute/test_arch.py')
-rw-r--r-- | nova/tests/unit/compute/test_arch.py | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/nova/tests/unit/compute/test_arch.py b/nova/tests/unit/compute/test_arch.py new file mode 100644 index 0000000000..0aab95c2ae --- /dev/null +++ b/nova/tests/unit/compute/test_arch.py @@ -0,0 +1,65 @@ +# Copyright (C) 2014 Red Hat, Inc. +# +# Licensed under the Apache License, Version 2.0 (the "License"); you may +# not use this file except in compliance with the License. You may obtain +# a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT +# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the +# License for the specific language governing permissions and limitations +# under the License. + +import os + +import mock + +from nova.compute import arch +from nova import exception +from nova import test + + +class ArchTest(test.NoDBTestCase): + + @mock.patch.object(os, "uname") + def test_host(self, mock_uname): + os.uname.return_value = ( + 'Linux', + 'localhost.localdomain', + '3.14.8-200.fc20.x86_64', + '#1 SMP Mon Jun 16 21:57:53 UTC 2014', + 'i686' + ) + + self.assertEqual(arch.I686, arch.from_host()) + + def test_valid_string(self): + self.assertTrue(arch.is_valid("x86_64")) + + def test_valid_constant(self): + self.assertTrue(arch.is_valid(arch.X86_64)) + + def test_valid_bogus(self): + self.assertFalse(arch.is_valid("x86_64wibble")) + + def test_canonicalize_i386(self): + self.assertEqual(arch.I686, arch.canonicalize("i386")) + + def test_canonicalize_amd64(self): + self.assertEqual(arch.X86_64, arch.canonicalize("amd64")) + + def test_canonicalize_case(self): + self.assertEqual(arch.X86_64, arch.canonicalize("X86_64")) + + def test_canonicalize_compat_xen1(self): + self.assertEqual(arch.I686, arch.canonicalize("x86_32")) + + def test_canonicalize_compat_xen2(self): + self.assertEqual(arch.I686, arch.canonicalize("x86_32p")) + + def test_canonicalize_bogus(self): + self.assertRaises(exception.InvalidArchitectureName, + arch.canonicalize, + "x86_64wibble") |