34 lines · python
1"""2A test for the curiously recurring template pattern (or CRTP).3 4Note that the derived class is referenced directly from the parent class in the5test. If this fails then there is a good chance that LLDB tried to eagerly6resolve the definition of the derived class while constructing the base class.7"""8 9import lldb10from lldbsuite.test.decorators import *11from lldbsuite.test.lldbtest import *12from lldbsuite.test import lldbutil13 14 15class TestCase(TestBase):16 @no_debug_info_test17 def test(self):18 self.build()19 self.createTestTarget()20 21 # Try using the class in the expression evaluator.22 self.expect_expr(23 "derived",24 result_type="Derived",25 result_children=[26 ValueCheck(name="Base<Derived>"),27 ValueCheck(name="member", value="0"),28 ],29 )30 31 # Try accessing the members of the class and base class.32 self.expect_expr("derived.pointer", result_type="Derived *")33 self.expect_expr("derived.member", result_type="int", result_value="0")34