1"""Test calling functions in class methods.""" 2 3import lldb 4from lldbsuite.test.decorators import * 5from lldbsuite.test.lldbtest import * 6from lldbsuite.test import lldbutil 7 8 9class TestObjCClassMethod(TestBase): 10 11 def setUp(self): 12 # Call super's setUp(). 13 TestBase.setUp(self) 14 # Find the line numbers to break inside main(). 15 self.main_source = "class.m" 16 self.break_line = line_number( 17 self.main_source, '// Set breakpoint here.') 18 19 @add_test_categories(['pyapi']) 20 def test_with_python_api(self): 21 """Test calling functions in class methods.""" 22 self.build() 23 exe = self.getBuildArtifact("a.out") 24 25 target = self.dbg.CreateTarget(exe) 26 self.assertTrue(target, VALID_TARGET) 27 28 bpt = target.BreakpointCreateByLocation( 29 self.main_source, self.break_line) 30 self.assertTrue(bpt, VALID_BREAKPOINT) 31 32 # Now launch the process, and do not stop at entry point. 33 process = target.LaunchSimple( 34 None, None, self.get_process_working_directory()) 35 36 self.assertTrue(process, PROCESS_IS_VALID) 37 38 # The stop reason of the thread should be breakpoint. 39 thread_list = lldbutil.get_threads_stopped_at_breakpoint(process, bpt) 40 41 # Make sure we stopped at the first breakpoint. 42 self.assertTrue( 43 len(thread_list) != 0, 44 "No thread stopped at our breakpoint.") 45 self.assertEqual(len(thread_list), 1, 46 "More than one thread stopped at our breakpoint.") 47 48 # Now make sure we can call a function in the class method we've 49 # stopped in. 50 frame = thread_list[0].GetFrameAtIndex(0) 51 self.assertTrue(frame, "Got a valid frame 0 frame.") 52 53 cmd_value = frame.EvaluateExpression( 54 "(int)[Foo doSomethingWithString:@\"Hello\"]") 55 if self.TraceOn(): 56 if cmd_value.IsValid(): 57 print("cmd_value is valid") 58 print("cmd_value has the value %d" % cmd_value.GetValueAsUnsigned()) 59 self.assertTrue(cmd_value.IsValid()) 60 self.assertEqual(cmd_value.GetValueAsUnsigned(), 5) 61