Files
clang-p2996/lldb/test/API/lang/cpp/no_unique_address/TestNoUniqueAddress.py
Michael Buch 9548dbedbc [lldb][test] Add TestNoUniqueAddress.py
Tests that run expressions on record types with
`[[no_unique_address]]` fields.
2024-09-16 12:05:00 +01:00

68 lines
2.0 KiB
Python

"""
Test that LLDB correctly handles fields
marked with [[no_unique_address]].
"""
import lldb
from lldbsuite.test.decorators import *
from lldbsuite.test.lldbtest import *
from lldbsuite.test import lldbutil
class NoUniqueAddressTestCase(TestBase):
def test(self):
self.build()
lldbutil.run_to_source_breakpoint(
self, "return 0", lldb.SBFileSpec("main.cpp", False)
)
# Qualified/unqualified lookup to templates in namespace
self.expect_expr(
"b1",
result_type="basic::Foo",
result_children=[ValueCheck(name="a", type="Empty")],
)
self.expect_expr(
"b2",
result_type="bases::Foo",
result_children=[
ValueCheck(
type="bases::B", children=[ValueCheck(name="x", type="Empty")]
),
ValueCheck(
type="bases::A",
children=[
ValueCheck(name="c", type="long", value="1"),
ValueCheck(name="d", type="long", value="2"),
],
),
ValueCheck(
type="bases::C", children=[ValueCheck(name="x", type="Empty")]
),
],
)
self.expect_expr(
"b3",
result_type="bases::Bar",
result_children=[
ValueCheck(
type="bases::B", children=[ValueCheck(name="x", type="Empty")]
),
ValueCheck(
type="bases::C", children=[ValueCheck(name="x", type="Empty")]
),
ValueCheck(
type="bases::A",
children=[
ValueCheck(name="c", type="long", value="5"),
ValueCheck(name="d", type="long", value="6"),
],
),
],
)
self.expect("frame var b1")
self.expect("frame var b2")
self.expect("frame var b3")