| """ |
| Test the ptr_refs tool on Darwin |
| """ |
| |
| from __future__ import print_function |
| |
| import os |
| 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"]) |
