1""" 2Make sure if we have two classes with the same base name the 3dynamic value calculator doesn't confuse them 4""" 5 6 7 8import lldb 9import lldbsuite.test.lldbutil as lldbutil 10from lldbsuite.test.lldbtest import * 11 12 13class DynamicValueSameBaseTestCase(TestBase): 14 15 mydir = TestBase.compute_mydir(__file__) 16 17 # If your test case doesn't stress debug info, the 18 # set this to true. That way it won't be run once for 19 # each debug info format. 20 NO_DEBUG_INFO_TESTCASE = True 21 22 def test_same_basename_this(self): 23 """Test that the we use the full name to resolve dynamic types.""" 24 self.build() 25 self.main_source_file = lldb.SBFileSpec("main.cpp") 26 self.sample_test() 27 28 def sample_test(self): 29 (target, process, thread, bkpt) = lldbutil.run_to_source_breakpoint(self, 30 "Break here to get started", self.main_source_file) 31 32 # Set breakpoints in the two class methods and run to them: 33 namesp_bkpt = target.BreakpointCreateBySourceRegex("namesp function did something.", self.main_source_file) 34 self.assertEqual(namesp_bkpt.GetNumLocations(), 1, "Namespace breakpoint invalid") 35 36 virtual_bkpt = target.BreakpointCreateBySourceRegex("Virtual function did something.", self.main_source_file) 37 self.assertEqual(virtual_bkpt.GetNumLocations(), 1, "Virtual breakpoint invalid") 38 39 threads = lldbutil.continue_to_breakpoint(process, namesp_bkpt) 40 self.assertEqual(len(threads), 1, "Didn't stop at namespace breakpoint") 41 42 frame = threads[0].frame[0] 43 namesp_this = frame.FindVariable("this", lldb.eDynamicCanRunTarget) 44 # Clang specifies the type of this as "T *", gcc as "T * const". This 45 # erases the difference. 46 namesp_type = namesp_this.GetType().GetUnqualifiedType() 47 self.assertEqual(namesp_type.GetName(), "namesp::Virtual *", "Didn't get the right dynamic type") 48 49 threads = lldbutil.continue_to_breakpoint(process, virtual_bkpt) 50 self.assertEqual(len(threads), 1, "Didn't stop at virtual breakpoint") 51 52 frame = threads[0].frame[0] 53 virtual_this = frame.FindVariable("this", lldb.eDynamicCanRunTarget) 54 virtual_type = virtual_this.GetType().GetUnqualifiedType() 55 self.assertEqual(virtual_type.GetName(), "Virtual *", "Didn't get the right dynamic type") 56 57 58 59