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# -*- coding: utf-8 -*-
"""
Unit tests for migration v2 streams
"""
import unittest
from struct import calcsize
from xen.migration import libxc, libxl
class TestLibxc(unittest.TestCase):
def test_format_sizes(self):
for fmt, sz in ( (libxc.IHDR_FORMAT, 24),
(libxc.DHDR_FORMAT, 16),
(libxc.RH_FORMAT, 8),
(libxc.PAGE_DATA_FORMAT, 8),
(libxc.X86_PV_INFO_FORMAT, 8),
(libxc.X86_PV_P2M_FRAMES_FORMAT, 8),
(libxc.X86_PV_VCPU_HDR_FORMAT, 8),
(libxc.X86_TSC_INFO_FORMAT, 24),
(libxc.HVM_PARAMS_ENTRY_FORMAT, 16),
(libxc.HVM_PARAMS_FORMAT, 8),
(libxc.X86_CPUID_POLICY_FORMAT, 24),
(libxc.X86_MSR_POLICY_FORMAT, 16),
):
self.assertEqual(calcsize(fmt), sz)
class TestLibxl(unittest.TestCase):
def test_format_sizes(self):
for fmt, sz in ( (libxl.HDR_FORMAT, 16),
(libxl.RH_FORMAT, 8),
(libxl.EMULATOR_HEADER_FORMAT, 8),
):
self.assertEqual(calcsize(fmt), sz)
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