lldb/test/API/lang/c/sizeof/TestCSizeof.py

   1 import lldb
   2 from lldbsuite.test.decorators import *
   3 from lldbsuite.test.lldbtest import *
   4 from lldbsuite.test import lldbutil
   5
   6
   7 class TestCase(TestBase):
   8     def test(self):
   9         self.build()
  10         self.createTestTarget()
  11
  12         # Empty structs are not allowed in C, but Clang/GCC allow them and
  13         # give them a size of 0.
  14         self.expect_expr("sizeof(Empty) == sizeof_empty", result_value="true")
  15         self.expect_expr(
  16             "sizeof(EmptyMember) == sizeof_empty_member", result_value="true"
  17         )
  18         self.expect_expr("sizeof(SingleMember) == sizeof_single", result_value="true")
  19         self.expect_expr("sizeof(PaddingMember) == sizeof_padding", result_value="true")