"""
Tests for pyDia
"""
import unittest
import target
import pykd
class DiaTest( unittest.TestCase ):
def testCtor(self):
""" DiaSymbol can not be created direct """
try: pykd.DiaSymbol()
except RuntimeError: pass
def testFind(self):
try:
gScope = pykd.diaLoadPdb( str(target.module.pdb()) )
self.assertNotEqual(0, len(gScope))
symFunction = gScope.find("FuncWithName0")
self.assertTrue(1 == len( symFunction ))
symFunction = gScope.findEx(pykd.SymTagNull,
"FuNc*Name?",
pykd.nsCaseInRegularExpression)
self.assertTrue(len(symFunction) > 1)
except pykd.DiaException as diaExcept:
print diaExcept
self.assertTrue(False)
def testSize(self):
try:
gScope = pykd.diaLoadPdb( str(target.module.pdb()) )
self.assertEqual(1, gScope["g_ucharValue"].type().size())
self.assertEqual(2, gScope["g_ushortValue"].type().size())
self.assertEqual(4, gScope["g_ulongValue"].type().size())
self.assertEqual(8, gScope["g_ulonglongValue"].type().size())
except pykd.DiaException as diaExcept:
print diaExcept
self.assertTrue(False)
def testValue(self):
try:
gScope = pykd.diaLoadPdb( str(target.module.pdb()) )
self.assertEqual(0x5555, gScope["g_constNumValue"].value())
self.assertEqual(True, gScope["g_constBoolValue"].value())
except pykd.DiaException as diaExcept:
print diaExcept
self.assertTrue(False)
def testName(self):
try:
gScope = pykd.diaLoadPdb( str(target.module.pdb()) )
self.assertEqual( "g_constNumValue",
gScope["g_constNumValue"].name() )
self.assertEqual( "FuncWithName0",
gScope["FuncWithName0"].name() )
except pykd.DiaException as diaExcept:
print diaExcept
self.assertTrue(False)
def testRva(self):
try:
gScope = pykd.diaLoadPdb( str(target.module.pdb()) )
_rva = gScope["FuncWithName0"].rva()
self.assertNotEqual(0, _rva)
modLen = target.module.end() - target.module.begin()
self.assertTrue( _rva < modLen )
_rva = gScope["g_string"].rva()
self.assertNotEqual(0, _rva)
self.assertTrue( _rva < modLen )
except pykd.DiaException as diaExcept:
print diaExcept
self.assertTrue(False)
def testSymTag(self):
try:
gScope = pykd.diaLoadPdb( str(target.module.pdb()) )
self.assertEqual( pykd.SymTagFunction,
gScope["FuncWithName0"].symTag() )
self.assertEqual( pykd.SymTagData,
gScope["g_string"].symTag() )
except pykd.DiaException as diaExcept:
print diaExcept
self.assertTrue(False)
def testLocType(self):
try:
gScope = pykd.diaLoadPdb( str(target.module.pdb()) )
self.assertEqual( pykd.LocIsConstant,
gScope["g_constNumValue"].locType() )
self.assertEqual( pykd.LocIsStatic,
gScope["FuncWithName1"].locType() )
except pykd.DiaException as diaExcept:
print diaExcept
self.assertTrue(False)
def testBasicType(self):
try:
gScope = pykd.diaLoadPdb( str(target.module.pdb()) )
self.assertFalse(gScope["g_string"].type().isBasic())
self.assertEqual( pykd.btBool,
gScope["g_constBoolValue"].type().baseType() )
self.assertEqual( pykd.btULong,
gScope["g_ulongValue"].type().baseType() )
except pykd.DiaException as diaExcept:
print diaExcept
self.assertTrue(False)
def testBasicName(self):
self.assertEqual( "NoType", pykd.diaBasicType[ pykd.btNoType ] )
self.assertEqual( "Void", pykd.diaBasicType[ pykd.btVoid ] )
self.assertEqual( "Char", pykd.diaBasicType[ pykd.btChar ] )
self.assertEqual( "WChar", pykd.diaBasicType[ pykd.btWChar ] )
self.assertEqual( "Int", pykd.diaBasicType[ pykd.btInt ] )
self.assertEqual( "UInt", pykd.diaBasicType[ pykd.btUInt ] )
self.assertEqual( "Float", pykd.diaBasicType[ pykd.btFloat ] )
self.assertEqual( "BCD", pykd.diaBasicType[ pykd.btBCD ] )
self.assertEqual( "Bool", pykd.diaBasicType[ pykd.btBool ] )
self.assertEqual( "Long", pykd.diaBasicType[ pykd.btLong ] )
self.assertEqual( "ULong", pykd.diaBasicType[ pykd.btULong ] )
self.assertEqual( "Currency", pykd.diaBasicType[ pykd.btCurrency ] )
self.assertEqual( "Date", pykd.diaBasicType[ pykd.btDate ] )
self.assertEqual( "Variant", pykd.diaBasicType[ pykd.btVariant ] )
self.assertEqual( "Complex", pykd.diaBasicType[ pykd.btComplex ] )
self.assertEqual( "Bit", pykd.diaBasicType[ pykd.btBit ] )
self.assertEqual( "BSTR", pykd.diaBasicType[ pykd.btBSTR ] )
self.assertEqual( "Hresult", pykd.diaBasicType[ pykd.btHresult ] )
def testBits(self):
try:
gScope = pykd.diaLoadPdb( str(target.module.pdb()) )
structWithBits = gScope["structWithBits"]
bitField = structWithBits["m_bit0_4"]
self.assertEqual(pykd.LocIsBitField, bitField.locType())
self.assertEqual(0, bitField.bitPos())
self.assertEqual(5, bitField.size())
bitField = structWithBits["m_bit5"]
self.assertEqual(pykd.LocIsBitField, bitField.locType())
self.assertEqual(5, bitField.bitPos())
self.assertEqual(1, bitField.size())
bitField = structWithBits["m_bit6_7"]
self.assertEqual(pykd.LocIsBitField, bitField.locType())
self.assertEqual(6, bitField.bitPos())
self.assertEqual(2, bitField.size())
except pykd.DiaException as diaExcept:
print diaExcept
self.assertTrue(False)
def testIndexId(self):
try:
gScope = pykd.diaLoadPdb( str(target.module.pdb()) )
self.assertNotEqual( gScope["classChild"].indexId(),
gScope["classBase"].indexId() )
self.assertNotEqual( gScope["FuncWithName0"].indexId(),
gScope["FuncWithName1"].indexId() )
except pykd.DiaException as diaExcept:
print diaExcept
self.assertTrue(False)
def testUdtKind(self):
try:
gScope = pykd.diaLoadPdb( str(target.module.pdb()) )
self.assertEqual(pykd.UdtStruct, gScope["structTest"].udtKind())
self.assertEqual(pykd.UdtUnion, gScope["unionTest"].udtKind())
self.assertEqual(pykd.UdtClass, gScope["classBase"].udtKind())
except pykd.DiaException as diaExcept:
print diaExcept
self.assertTrue(False)
def testOffset(self):
try:
gScope = pykd.diaLoadPdb( str(target.module.pdb()) )
structTest = gScope["structTest"]
self.assertEqual( 0, structTest["m_field0"].offset() )
self.assertTrue( structTest["m_field0"].offset() <
structTest["m_field1"].offset() )
self.assertTrue( structTest["m_field1"].offset() <
structTest["m_field2"].offset() )
self.assertTrue( structTest["m_field2"].offset() <
structTest["m_field3"].offset() )
self.assertTrue( structTest["m_field3"].offset() <
structTest.size() )
except pykd.DiaException as diaExcept:
print diaExcept
self.assertTrue(False)
def testMachine(self):
try:
gScope = pykd.diaLoadPdb( str(target.module.pdb()) )
machine = gScope.machineType()
self.assertTrue( (machine == pykd.IMAGE_FILE_MACHINE_I386) or
(machine == pykd.IMAGE_FILE_MACHINE_AMD64) )
except pykd.DiaException as diaExcept:
print diaExcept
self.assertTrue(False)
def testFindByRva(self):
try:
gScope = pykd.diaLoadPdb( str(target.module.pdb()) )
func = gScope["FuncWithName0"]
tplSymOffset = gScope.findByRva(func.rva(), pykd.SymTagFunction)
self.assertEqual(tplSymOffset[0].indexId(), func.indexId())
self.assertEqual(tplSymOffset[1], 0)
tplSymOffset = gScope.findByRva(func.rva()+2, pykd.SymTagFunction)
self.assertEqual(tplSymOffset[0].indexId(), func.indexId())
self.assertEqual(tplSymOffset[1], 2)
except pykd.DiaException as diaExcept:
print diaExcept
self.assertTrue(False)
def testSymbolById(self):
try:
gScope = pykd.diaLoadPdb( str(target.module.pdb()) )
func = gScope["FuncWithName0"]
self.assertEqual( gScope.symbolById(func.indexId()).indexId(),
func.indexId())
except pykd.DiaException as diaExcept:
print diaExcept
self.assertTrue(False)
def testCount(self):
try:
gScope = pykd.diaLoadPdb( str(target.module.pdb()) )
var = gScope["FuncWithName1"]["_unionTest"]
self.assertEqual( 2, var.type().count() )
except pykd.DiaException as diaExcept:
print diaExcept
self.assertTrue(False)
def testDataKind(self):
try:
gScope = pykd.diaLoadPdb( str(target.module.pdb()) )
self.assertEqual( pykd.DataIsGlobal, gScope["g_structTest"].dataKind() )
self.assertEqual( pykd.DataIsParam, gScope["EnumWindowsProc"]["hWindow"].dataKind() )
except pykd.DiaException as diaExcept:
print diaExcept
self.assertTrue(False)