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from chrysacase import ChrysalideTestCase
from pychrysalide.arch import vmpa
from pychrysalide.glibext import BinPortion
class TestPathNames(ChrysalideTestCase):
"""TestCase for glibext.BinPortion*"""
def testPortionProperties(self):
"""Validate various binary portion properties."""
p = BinPortion(BinPortion.BinaryPortionCode.RAW, 0x102, 10)
p.desc = 'ABC'
self.assertEqual(p.desc, 'ABC')
self.assertEqual(p.range.addr.phys, None)
self.assertEqual(p.range.addr.virt, 0x102)
self.assertEqual(p.range.length, 10)
p.continuation = True
self.assertTrue(p.continuation)
p.continuation = False
self.assertFalse(p.continuation)
p.rights = BinPortion.PortionAccessRights.ALL
self.assertEqual(p.rights, BinPortion.PortionAccessRights.READ | BinPortion.PortionAccessRights.WRITE | BinPortion.PortionAccessRights.EXEC)
def testPortionMethods(self):
"""Validate some binary portion methods."""
p = BinPortion(BinPortion.BinaryPortionCode.RAW, 0x102, 10)
self.assertEqual(p.range.length, 10)
p.limit_range(10)
self.assertEqual(p.range.length, 10)
p.limit_range(6)
self.assertEqual(p.range.length, 6)
def testPortionComparison(self):
"""Compare different binary portions."""
p0 = BinPortion(BinPortion.BinaryPortionCode.CODE, 0x102, 10)
addr = vmpa(vmpa.VmpaSpecialValue.NO_PHYSICAL, 0x102)
p1 = BinPortion(BinPortion.BinaryPortionCode.CODE, addr, 10)
self.assertEqual(p0, p1)
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