64 lines · python
1"""2Test SBValue.GetObjectDescription() with the value from SBTarget.FindGlobalVariables().3"""4 5import lldb6from lldbsuite.test.decorators import *7from lldbsuite.test.lldbtest import *8from lldbsuite.test import lldbutil9 10 11class ObjectDescriptionAPITestCase(TestBase):12 def setUp(self):13 # Call super's setUp().14 TestBase.setUp(self)15 # Find the line number to break at.16 self.source = "main.m"17 self.line = line_number(self.source, "// Set break point at this line.")18 19 # rdar://problem/1085733720 @add_test_categories(["pyapi"])21 def test_find_global_variables_then_object_description(self):22 """Exercise SBTarget.FindGlobalVariables() API."""23 d = {"EXE": "b.out"}24 self.build(dictionary=d)25 self.setTearDownCleanup(dictionary=d)26 exe = self.getBuildArtifact("b.out")27 28 # Create a target by the debugger.29 target = self.dbg.CreateTarget(exe)30 self.assertTrue(target, VALID_TARGET)31 32 breakpoint = target.BreakpointCreateByLocation(self.source, self.line)33 self.assertTrue(breakpoint, VALID_BREAKPOINT)34 35 # Now launch the process, and do not stop at entry point.36 process = target.LaunchSimple(None, None, self.get_process_working_directory())37 self.assertTrue(process, PROCESS_IS_VALID)38 # Make sure we hit our breakpoint:39 thread_list = lldbutil.get_threads_stopped_at_breakpoint(process, breakpoint)40 self.assertEqual(len(thread_list), 1)41 42 thread = thread_list[0]43 frame0 = thread.GetFrameAtIndex(0)44 45 # Note my_global_str's object description prints fine here.46 value_list1 = frame0.GetVariables(True, True, True, True)47 for v in value_list1:48 self.DebugSBValue(v)49 if self.TraceOn():50 print("val:", v)51 print("object description:", v.GetObjectDescription())52 if v.GetName() == "my_global_str":53 self.assertEqual(v.GetObjectDescription(), "This is a global string")54 55 # But not here!56 value_list2 = target.FindGlobalVariables("my_global_str", 3)57 for v in value_list2:58 self.DebugSBValue(v)59 if self.TraceOn():60 print("val:", v)61 print("object description:", v.GetObjectDescription())62 if v.GetName() == "my_global_str":63 self.assertEqual(v.GetObjectDescription(), "This is a global string")64