lldb/test/API/python_api/sbvalue_unsigned_enum_bitfield_value/TestSBValueUnsignedEnumBitField.py

   1 """
   2 Test that SBValue doesn't incorrectly sign-extend
   3 the Scalar value of a bitfield that has an unsigned
   4 enum type.
   5
   6 We test this by assigning to a bit-field a value
   7 that is out-of-range of it's signed counterpart.
   8 I.e., with a bit-field of width 4, assigning
   9 8 to it would be out-of-range if we treated it
  10 as a signed. If LLDB were to sign-extend the Scalar
  11 (which shouldn't happen for unsigned bit-fields)
  12 it would left-fill the result with 1s; we test
  13 for this not to happen.
  14 """
  15
  16 import lldbsuite.test.lldbinline as lldbinline
  17 from lldbsuite.test.decorators import *
  18
  19 lldbinline.MakeInlineTest(__file__, globals(), [skipIf(dwarf_version=["<", "3"])])