43 lines · python
1"""2Test the ptr_refs tool on Darwin3"""4 5 6import lldb7from lldbsuite.test.decorators import *8from lldbsuite.test.lldbtest import *9from lldbsuite.test import lldbutil10 11 12class TestPtrRefs(TestBase):13 @skipIfAsan # The output looks different under ASAN.14 @skipUnlessDarwin15 def test_ptr_refs(self):16 """Test format string functionality."""17 self.build()18 exe = self.getBuildArtifact("a.out")19 20 target = self.dbg.CreateTarget(exe)21 self.assertTrue(target, VALID_TARGET)22 23 main_file_spec = lldb.SBFileSpec("main.c")24 breakpoint = target.BreakpointCreateBySourceRegex("break", main_file_spec)25 self.assertTrue(26 breakpoint and breakpoint.GetNumLocations() == 1, VALID_BREAKPOINT27 )28 29 process = target.LaunchSimple(None, None, self.get_process_working_directory())30 self.assertTrue(process, PROCESS_IS_VALID)31 32 # Frame #0 should be on self.line1 and the break condition should hold.33 thread = lldbutil.get_stopped_thread(process, lldb.eStopReasonBreakpoint)34 self.assertTrue(35 thread.IsValid(),36 "There should be a thread stopped due to breakpoint condition",37 )38 39 frame = thread.GetFrameAtIndex(0)40 41 self.runCmd("command script import lldb.macosx.heap")42 self.expect("ptr_refs my_ptr", substrs=["malloc", "stack"])43