69 lines
2.2 KiB
Python
69 lines
2.2 KiB
Python
"""
|
|
Tests that frame variable and expr work for
|
|
C++ unions and their static data members.
|
|
"""
|
|
import lldb
|
|
from lldbsuite.test.lldbtest import *
|
|
from lldbsuite.test.decorators import *
|
|
import lldbsuite.test.lldbutil as lldbutil
|
|
|
|
|
|
class CppUnionStaticMembersTestCase(TestBase):
|
|
def test_print_union(self):
|
|
"""Tests that frame variable and expr work
|
|
for union with static data members"""
|
|
self.build()
|
|
|
|
(target, process, main_thread, _) = lldbutil.run_to_source_breakpoint(
|
|
self, "return 0", lldb.SBFileSpec("main.cpp")
|
|
)
|
|
|
|
self.expect("frame variable foo", substrs=["val = 42"])
|
|
self.expect("frame variable bar", substrs=["val = 137"])
|
|
|
|
self.expect_expr(
|
|
"foo",
|
|
result_type="Foo",
|
|
result_children=[ValueCheck(name="val", value="42")],
|
|
)
|
|
self.expect_expr(
|
|
"bar",
|
|
result_type="Bar",
|
|
result_children=[ValueCheck(name="val", value="137")],
|
|
)
|
|
|
|
@expectedFailureWindows
|
|
def test_expr_union_static_members(self):
|
|
"""Tests that frame variable and expr work
|
|
for union static data members"""
|
|
self.build()
|
|
|
|
(target, process, main_thread, _) = lldbutil.run_to_source_breakpoint(
|
|
self, "return 0", lldb.SBFileSpec("main.cpp")
|
|
)
|
|
|
|
self.expect_expr("Foo::sVal1", result_type="const int", result_value="-42")
|
|
self.expect_expr(
|
|
"Foo::sVal2",
|
|
result_type="Foo",
|
|
result_children=[ValueCheck(name="val", value="42")],
|
|
)
|
|
|
|
@expectedFailureWindows
|
|
def test_union_in_anon_namespace(self):
|
|
"""Tests that frame variable and expr work
|
|
for union static data members in anonymous
|
|
namespaces"""
|
|
self.build()
|
|
|
|
(target, process, main_thread, _) = lldbutil.run_to_source_breakpoint(
|
|
self, "return 0", lldb.SBFileSpec("main.cpp")
|
|
)
|
|
|
|
self.expect_expr("Bar::sVal1", result_type="const int", result_value="-137")
|
|
self.expect_expr(
|
|
"Bar::sVal2",
|
|
result_type="Bar",
|
|
result_children=[ValueCheck(name="val", value="137")],
|
|
)
|