57 lines · python
1"""Test calling functions in class methods."""2 3import lldb4from lldbsuite.test.decorators import *5from lldbsuite.test.lldbtest import *6from lldbsuite.test import lldbutil7 8 9class TestObjCClassMethod(TestBase):10 def setUp(self):11 # Call super's setUp().12 TestBase.setUp(self)13 # Find the line numbers to break inside main().14 self.main_source = "class.m"15 self.break_line = line_number(self.main_source, "// Set breakpoint here.")16 17 @add_test_categories(["pyapi"])18 def test_with_python_api(self):19 """Test calling functions in class methods."""20 self.build()21 exe = self.getBuildArtifact("a.out")22 23 target = self.dbg.CreateTarget(exe)24 self.assertTrue(target, VALID_TARGET)25 26 bpt = target.BreakpointCreateByLocation(self.main_source, self.break_line)27 self.assertTrue(bpt, VALID_BREAKPOINT)28 29 # Now launch the process, and do not stop at entry point.30 process = target.LaunchSimple(None, None, self.get_process_working_directory())31 32 self.assertTrue(process, PROCESS_IS_VALID)33 34 # The stop reason of the thread should be breakpoint.35 thread_list = lldbutil.get_threads_stopped_at_breakpoint(process, bpt)36 37 # Make sure we stopped at the first breakpoint.38 self.assertNotEqual(len(thread_list), 0, "No thread stopped at our breakpoint.")39 self.assertEqual(40 len(thread_list), 1, "More than one thread stopped at our breakpoint."41 )42 43 # Now make sure we can call a function in the class method we've44 # stopped in.45 frame = thread_list[0].GetFrameAtIndex(0)46 self.assertTrue(frame, "Got a valid frame 0 frame.")47 48 cmd_value = frame.EvaluateExpression(49 '(int)[Foo doSomethingWithString:@"Hello"]'50 )51 if self.TraceOn():52 if cmd_value.IsValid():53 print("cmd_value is valid")54 print("cmd_value has the value %d" % cmd_value.GetValueAsUnsigned())55 self.assertTrue(cmd_value.IsValid())56 self.assertEqual(cmd_value.GetValueAsUnsigned(), 5)57