2238dcc393
This is an ongoing series of commits that are reformatting our Python code. Reformatting is done with `black` (23.1.0). If you end up having problems merging this commit because you have made changes to a python file, the best way to handle that is to run `git checkout --ours <yourfile>` and then reformat it with black. RFC: https://discourse.llvm.org/t/rfc-document-and-standardize-python-code-style Differential revision: https://reviews.llvm.org/D151460
30 lines
1.3 KiB
Python
30 lines
1.3 KiB
Python
"""
|
|
Test that the expression evaluator can access members of nested classes even if
|
|
the parents of the nested classes were imported from another compilation unit.
|
|
"""
|
|
import lldb
|
|
from lldbsuite.test.decorators import *
|
|
from lldbsuite.test.lldbtest import *
|
|
from lldbsuite.test import lldbutil
|
|
|
|
|
|
class TestNestedClassWithParentInAnotherCU(TestBase):
|
|
def test_nested_class_with_parent_in_another_cu(self):
|
|
self.main_source_file = lldb.SBFileSpec("main.cpp")
|
|
self.build()
|
|
(_, _, thread, _) = lldbutil.run_to_source_breakpoint(
|
|
self, "// break here", self.main_source_file
|
|
)
|
|
frame = thread.GetSelectedFrame()
|
|
# Parse the DIEs of the parent classes and the nested classes from
|
|
# other.cpp's CU.
|
|
warmup_result = frame.EvaluateExpression("b")
|
|
self.assertTrue(warmup_result.IsValid())
|
|
# Inspect fields of the nested classes. This will reuse the types that
|
|
# were parsed during the evaluation above. By accessing a chain of
|
|
# fields, we try to verify that all the DIEs, reused types and
|
|
# declaration contexts were wired properly into lldb's parser's state.
|
|
expr_result = frame.EvaluateExpression("a.y.oY_inner.oX_inner")
|
|
self.assertTrue(expr_result.IsValid())
|
|
self.assertEqual(expr_result.GetValue(), "42")
|