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import lldb
from lldbsuite.test.decorators import *
from lldbsuite.test.lldbtest import *
from lldbsuite.test import lldbutil
class TestCase(TestBase):
@no_debug_info_test
def test(self):
self.build()
lldbutil.run_to_source_breakpoint(
self, "// break here", lldb.SBFileSpec("main.cpp")
)
m_val = self.expect_expr(
"m",
result_type="WithMember",
result_children=[ValueCheck(name="i", value="1")],
)
# FIXME: The non-display name doesn't include the function, so users
# can't actually match specific classes by their name. Either document
# or fix this.
self.assertEqual(m_val.GetType().GetName(), "WithMember")
# Try accessing the type in the expression evaluator.
self.expect_expr("m.i", result_type="int", result_value="1")
self.expect_expr(
"typedef_unnamed",
result_type="TypedefUnnamed",
result_children=[ValueCheck(name="a", value="2")],
)
self.expect_expr(
"typedef_unnamed2",
result_type="TypedefUnnamed2",
result_children=[ValueCheck(name="b", value="3")],
)
self.expect_expr(
"unnamed",
result_type="(unnamed struct)",
result_children=[ValueCheck(name="i", value="4")],
)
self.expect_expr(
"unnamed2",
result_type="(unnamed struct)",
result_children=[ValueCheck(name="j", value="5")],
)
# Try a class that is only forward declared.
self.expect_expr("fwd", result_type="Forward *")
self.expect(
"expression -- fwd->i",
error=True,
substrs=["member access into incomplete type 'Forward'"],
)
self.expect(
"expression -- *fwd",
error=True,
substrs=["incomplete type 'Forward' where a complete type is required"],
)
# Try a class that has a name that matches a class in the global scope.
self.expect_expr("fwd_conflict", result_type="ForwardConflict *")
# FIXME: This pulls in the unrelated type with the same name from the
# global scope.
self.expect(
"expression -- fwd_conflict->i",
error=True,
substrs=[
# This should point out that ForwardConflict is incomplete.
"no member named 'i' in 'ForwardConflict'"
],
)
self.expect(
"expression -- *fwd_conflict",
error=True,
substrs=[
# This should fail to parse instead.
"couldn't read its memory"
],
)
|
