packages/Python/lldbsuite/test/python_api/default-constructor/sb_value.py

   1 """
   2 Fuzz tests an object after the default construction to make sure it does not crash lldb.
   3 """
   4
   5 import sys
   6 import lldb
   7
   8
   9 def fuzz_obj(obj):
  10     obj.GetError()
  11     obj.GetID()
  12     obj.GetName()
  13     obj.GetTypeName()
  14     obj.GetByteSize()
  15     obj.IsInScope()
  16     obj.GetFormat()
  17     obj.SetFormat(lldb.eFormatBoolean)
  18     obj.GetValue()
  19     obj.GetValueType()
  20     obj.GetValueDidChange()
  21     obj.GetSummary()
  22     obj.GetObjectDescription()
  23     obj.GetLocation()
  24     obj.SetValueFromCString("my_new_value")
  25     obj.GetChildAtIndex(1)
  26     obj.GetChildAtIndex(2, lldb.eNoDynamicValues, False)
  27     obj.GetIndexOfChildWithName("my_first_child")
  28     obj.GetChildMemberWithName("my_first_child")
  29     obj.GetChildMemberWithName("my_first_child", lldb.eNoDynamicValues)
  30     obj.GetNumChildren()
  31     obj.GetOpaqueType()
  32     obj.Dereference()
  33     obj.TypeIsPointerType()
  34     stream = lldb.SBStream()
  35     obj.GetDescription(stream)
  36     obj.GetExpressionPath(stream)
  37     obj.GetExpressionPath(stream, True)
  38     error = lldb.SBError()
  39     obj.Watch(True, True, False, error)
  40     obj.WatchPointee(True, False, True, error)
  41     for child_val in obj:
  42         s = str(child_val)
  43     error = lldb.SBError()
  44     obj.GetValueAsSigned(error, 0)
  45     obj.GetValueAsUnsigned(error, 0)
  46     obj.GetValueAsSigned(0)
  47     obj.GetValueAsUnsigned(0)
  48     obj.GetDynamicValue(lldb.eNoDynamicValues)
  49     obj.GetStaticValue()
  50     obj.IsDynamic()
  51     invalid_type = lldb.SBType()
  52     obj.CreateChildAtOffset("a", 12, invalid_type)
  53     obj.Cast(invalid_type)
  54     obj.CreateValueFromExpression("pt->x", "pt->x")
  55     obj.CreateValueFromAddress("x", 0x123, invalid_type)
  56     invalid_data = lldb.SBData()
  57     obj.CreateValueFromData("x", invalid_data, invalid_type)
  58     obj.GetValueForExpressionPath("[0]")
  59     obj.AddressOf()
  60     obj.GetLoadAddress()
  61     obj.GetAddress()
  62     obj.GetPointeeData(0, 1)
  63     obj.GetData()
  64     obj.GetTarget()
  65     obj.GetProcess()
  66     obj.GetThread()
  67     obj.GetFrame()
  68     obj.GetType()