| import lldb |
| from lldbsuite.test.decorators import * |
| from lldbsuite.test.lldbtest import * |
| from lldbsuite.test import lldbutil |
| |
| |
| class TestWithLimitDebugInfo(TestBase): |
| |
| mydir = TestBase.compute_mydir(__file__) |
| |
| @skipIf(debug_info=no_match(["dwarf"])) |
| def test_limit_debug_info(self): |
| self.build() |
| |
| src_file = os.path.join(self.getSourceDir(), "main.cpp") |
| src_file_spec = lldb.SBFileSpec(src_file) |
| self.assertTrue(src_file_spec.IsValid(), "breakpoint file") |
| |
| # Get the path of the executable |
| exe_path = self.getBuildArtifact("a.out") |
| |
| # Load the executable |
| target = self.dbg.CreateTarget(exe_path) |
| self.assertTrue(target.IsValid(), VALID_TARGET) |
| |
| # Break on main function |
| breakpoint = target.BreakpointCreateBySourceRegex( |
| "break here", src_file_spec) |
| self.assertTrue( |
| breakpoint.IsValid() and breakpoint.GetNumLocations() >= 1, |
| VALID_BREAKPOINT) |
| |
| # Launch the process |
| process = target.LaunchSimple( |
| None, None, self.get_process_working_directory()) |
| self.assertTrue(process.IsValid(), PROCESS_IS_VALID) |
| |
| # Get the thread of the process |
| self.assertTrue( |
| process.GetState() == lldb.eStateStopped, |
| PROCESS_STOPPED) |
| thread = lldbutil.get_stopped_thread( |
| process, lldb.eStopReasonBreakpoint) |
| thread.StepInto() |
| |
| # Get frame for current thread |
| frame = thread.GetSelectedFrame() |
| |
| v1 = frame.EvaluateExpression("1") |
| self.assertTrue( |
| v1.IsValid(), |
| "'expr 1' results in a valid SBValue object") |
| self.assertTrue( |
| v1.GetError().Success(), |
| "'expr 1' succeeds without an error.") |
| |
| v2 = frame.EvaluateExpression("this") |
| self.assertTrue( |
| v2.IsValid(), |
| "'expr this' results in a valid SBValue object") |
| self.assertTrue( |
| v2.GetError().Success(), |
| "'expr this' succeeds without an error.") |
