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"""
Test that we correctly handle inline namespaces.
"""
import lldb
from lldbsuite.test.decorators import *
from lldbsuite.test.lldbtest import *
from lldbsuite.test import lldbutil
class TestInlineNamespace(TestBase):
def test(self):
self.build()
lldbutil.run_to_source_breakpoint(self,
"// Set break point at this line.", lldb.SBFileSpec("main.cpp"))
# The 'A::B::f' function must be found via 'A::f' as 'B' is an inline
# namespace.
self.expect_expr("A::f()", result_type="int", result_value="3")
# But we should still find the function when we pretend the inline
# namespace is not inline.
self.expect_expr("A::B::f()", result_type="int", result_value="3")
self.expect_expr("A::B::global_var", result_type="int", result_value="0")
# FIXME: should be ambiguous lookup but ClangExpressionDeclMap takes
# first global variable that the lookup found, which in this case
# is A::B::global_var
self.expect_expr("A::global_var", result_type="int", result_value="0")
self.expect_expr("A::B::C::global_var", result_type="int", result_value="1")
self.expect_expr("A::C::global_var", result_type="int", result_value="1")
self.expect_expr("A::B::D::nested_var", result_type="int", result_value="2")
self.expect_expr("A::D::nested_var", result_type="int", result_value="2")
self.expect_expr("A::B::nested_var", result_type="int", result_value="2")
self.expect_expr("A::nested_var", result_type="int", result_value="2")
self.expect_expr("A::E::F::other_var", result_type="int", result_value="3")
self.expect_expr("A::E::other_var", result_type="int", result_value="3")
self.expect("expr A::E::global_var", error=True, substrs=["no member named 'global_var' in namespace 'A::E'"])
self.expect("expr A::E::F::global_var", error=True, substrs=["no member named 'global_var' in namespace 'A::E::F'"])
self.expect("expr A::other_var", error=True, substrs=["no member named 'other_var' in namespace 'A'"])
self.expect("expr A::B::other_var", error=True, substrs=["no member named 'other_var' in namespace 'A::B'"])
self.expect("expr B::other_var", error=True, substrs=["no member named 'other_var' in namespace 'A::B'"])
# 'frame variable' can correctly distinguish between A::B::global_var and A::global_var
gvars = self.target().FindGlobalVariables("A::global_var", 10)
self.assertEqual(len(gvars), 1)
self.assertEqual(gvars[0].GetValueAsSigned(), 4)
self.expect("frame variable A::global_var", substrs=["(int) A::global_var = 4"])
self.expect("frame variable A::B::global_var", substrs=["(int) A::B::global_var = 0"])
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