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https://github.com/ivellioscolin/pykd.git
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d940b949fa
[+] pyDia: symbolById git-svn-id: https://pykd.svn.codeplex.com/svn@69978 9b283d60-5439-405e-af05-b73fd8c4d996
125 lines
5.2 KiB
Python
125 lines
5.2 KiB
Python
"""
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Tests for pyDia
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"""
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import unittest
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import target
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import pykd
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class DiaTest( unittest.TestCase ):
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def testFind(self):
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gScope = pykd.diaLoadPdb( str(target.module.pdb()) )
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self.assertNotEqual(0, len(gScope))
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symFunction = gScope.find("FuncWithName0")
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self.assertTrue(1 == len( symFunction ))
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symFunction = gScope.findEx(pykd.SymTagNull,
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"FuNc*Name?",
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pykd.nsCaseInRegularExpression)
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self.assertTrue(len(symFunction) > 1)
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def testSize(self):
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gScope = pykd.diaLoadPdb( str(target.module.pdb()) )
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self.assertEqual(1, gScope["g_ucharValue"].type().size())
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self.assertEqual(2, gScope["g_ushortValue"].type().size())
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self.assertEqual(4, gScope["g_ulongValue"].type().size())
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self.assertEqual(8, gScope["g_ulonglongValue"].type().size())
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def testValue(self):
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gScope = pykd.diaLoadPdb( str(target.module.pdb()) )
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self.assertEqual(0x5555, gScope["g_constNumValue"].value())
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self.assertEqual(True, gScope["g_constBoolValue"].value())
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def testName(self):
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gScope = pykd.diaLoadPdb( str(target.module.pdb()) )
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self.assertEqual("g_constNumValue", gScope["g_constNumValue"].name())
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self.assertEqual("FuncWithName0", gScope["FuncWithName0"].name())
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def testRva(self):
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gScope = pykd.diaLoadPdb( str(target.module.pdb()) )
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_rva = gScope["FuncWithName0"].rva()
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self.assertNotEqual(0, _rva)
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self.assertTrue( _rva < (target.module.end() - target.module.begin()) )
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_rva = gScope["g_string"].rva()
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self.assertNotEqual(0, _rva)
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self.assertTrue( _rva < (target.module.end() - target.module.begin()) )
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def testSymTag(self):
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gScope = pykd.diaLoadPdb( str(target.module.pdb()) )
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self.assertEqual(pykd.SymTagFunction, gScope["FuncWithName0"].symTag())
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self.assertEqual(pykd.SymTagData, gScope["g_string"].symTag())
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def testLocType(self):
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gScope = pykd.diaLoadPdb( str(target.module.pdb()) )
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self.assertEqual(pykd.LocIsConstant, gScope["g_constNumValue"].locType())
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self.assertEqual(pykd.LocIsStatic, gScope["FuncWithName1"].locType())
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def testBasicType(self):
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gScope = pykd.diaLoadPdb( str(target.module.pdb()) )
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self.assertFalse(gScope["g_string"].type().isBasic())
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self.assertEqual(pykd.btBool, gScope["g_constBoolValue"].type().baseType())
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self.assertEqual(pykd.btULong, gScope["g_ulongValue"].type().baseType())
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def testBits(self):
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gScope = pykd.diaLoadPdb( str(target.module.pdb()) )
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structWithBits = gScope["structWithBits"]
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bitField = structWithBits["m_bit0_4"]
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self.assertEqual(pykd.LocIsBitField, bitField.locType())
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self.assertEqual(0, bitField.bitPos())
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self.assertEqual(5, bitField.size())
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bitField = structWithBits["m_bit5"]
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self.assertEqual(pykd.LocIsBitField, bitField.locType())
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self.assertEqual(5, bitField.bitPos())
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self.assertEqual(1, bitField.size())
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bitField = structWithBits["m_bit6_7"]
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self.assertEqual(pykd.LocIsBitField, bitField.locType())
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self.assertEqual(6, bitField.bitPos())
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self.assertEqual(2, bitField.size())
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def testIndexId(self):
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gScope = pykd.diaLoadPdb( str(target.module.pdb()) )
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self.assertNotEqual( gScope["classChild"].indexId(),
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gScope["classBase"].indexId() )
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self.assertNotEqual( gScope["FuncWithName0"].indexId(),
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gScope["FuncWithName1"].indexId() )
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def testUdtKind(self):
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gScope = pykd.diaLoadPdb( str(target.module.pdb()) )
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self.assertEqual(pykd.UdtStruct, gScope["structWithBits"].udtKind())
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self.assertEqual(pykd.UdtUnion, gScope["unionTest"].udtKind())
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self.assertEqual(pykd.UdtClass, gScope["classBase"].udtKind())
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def testOffset(self):
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gScope = pykd.diaLoadPdb( str(target.module.pdb()) )
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structTest = gScope["structTest"]
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self.assertEqual( 0, structTest["m_field0"].offset() )
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self.assertTrue( structTest["m_field0"].offset() <
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structTest["m_field1"].offset() )
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self.assertTrue( structTest["m_field1"].offset() <
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structTest["m_field2"].offset() )
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self.assertTrue( structTest["m_field2"].offset() <
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structTest["m_field3"].offset() )
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self.assertTrue(structTest["m_field3"].offset() < structTest.size())
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def testMachine(self):
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gScope = pykd.diaLoadPdb( str(target.module.pdb()) )
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self.assertTrue( (gScope.machineType() == pykd.IMAGE_FILE_MACHINE_I386) or
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(gScope.machineType() == pykd.IMAGE_FILE_MACHINE_AMD64) )
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def testFindByRva(self):
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gScope = pykd.diaLoadPdb( str(target.module.pdb()) )
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func = gScope["FuncWithName0"]
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tplSymOffset = gScope.findByRva(func.rva(), pykd.SymTagFunction)
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self.assertEqual(tplSymOffset[0].indexId(), func.indexId())
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self.assertEqual(tplSymOffset[1], 0)
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tplSymOffset = gScope.findByRva(func.rva() + 2, pykd.SymTagFunction)
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self.assertEqual(tplSymOffset[0].indexId(), func.indexId())
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self.assertEqual(tplSymOffset[1], 2)
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def testSymbolById(self):
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gScope = pykd.diaLoadPdb( str(target.module.pdb()) )
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func = gScope["FuncWithName0"]
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self.assertEqual( gScope.symbolById(func.indexId()).indexId(),
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func.indexId())
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