1import lldb
2from lldbsuite.test.decorators import *
3from lldbsuite.test.lldbtest import *
4from lldbsuite.test import lldbutil
5
6class TestCase(TestBase):
7
8    mydir = TestBase.compute_mydir(__file__)
9
10    def test(self):
11        self.build()
12        self.createTestTarget()
13
14        # Empty structs are not allowed in C, but Clang/GCC allow them and
15        # give them a size of 0.
16        self.expect_expr("sizeof(Empty) == sizeof_empty", result_value="true")
17        self.expect_expr("sizeof(EmptyMember) == sizeof_empty_member", result_value="true")
18        self.expect_expr("sizeof(SingleMember) == sizeof_single", result_value="true")
19        self.expect_expr("sizeof(PaddingMember) == sizeof_padding", result_value="true")
20