| """ | |
| Test the ptr_refs tool on Darwin | |
| """ | |
| from __future__ import print_function | |
| import lldb | |
| from lldbsuite.test.decorators import * | |
| from lldbsuite.test.lldbtest import * | |
| from lldbsuite.test import lldbutil | |
| class TestPtrRefs(TestBase): | |
| mydir = TestBase.compute_mydir(__file__) | |
| @skipUnlessDarwin | |
| def test_ptr_refs(self): | |
| """Test format string functionality.""" | |
| self.build() | |
| exe = self.getBuildArtifact("a.out") | |
| target = self.dbg.CreateTarget(exe) | |
| self.assertTrue(target, VALID_TARGET) | |
| main_file_spec = lldb.SBFileSpec('main.c') | |
| breakpoint = target.BreakpointCreateBySourceRegex( | |
| 'break', main_file_spec) | |
| self.assertTrue(breakpoint and | |
| breakpoint.GetNumLocations() == 1, | |
| VALID_BREAKPOINT) | |
| process = target.LaunchSimple( | |
| None, None, self.get_process_working_directory()) | |
| self.assertTrue(process, PROCESS_IS_VALID) | |
| # Frame #0 should be on self.line1 and the break condition should hold. | |
| thread = lldbutil.get_stopped_thread( | |
| process, lldb.eStopReasonBreakpoint) | |
| self.assertTrue( | |
| thread.IsValid(), | |
| "There should be a thread stopped due to breakpoint condition") | |
| frame = thread.GetFrameAtIndex(0) | |
| self.dbg.HandleCommand("script import lldb.macosx.heap") | |
| self.expect("ptr_refs my_ptr", substrs=["malloc", "stack"]) |