| """ |
| Test that the target.process.thread.max-backtrace-depth setting works. |
| """ |
| |
| import lldb |
| from lldbsuite.test.decorators import * |
| from lldbsuite.test.lldbtest import * |
| from lldbsuite.test import lldbutil |
| |
| |
| class BacktraceLimitSettingTest(TestBase): |
| NO_DEBUG_INFO_TESTCASE = True |
| |
| def test_backtrace_depth(self): |
| """Test that the max-backtrace-depth setting limits backtraces.""" |
| self.build() |
| self.main_source_file = lldb.SBFileSpec("main.cpp") |
| (target, process, thread, bkpt) = lldbutil.run_to_source_breakpoint( |
| self, "Set a breakpoint here", self.main_source_file |
| ) |
| interp = self.dbg.GetCommandInterpreter() |
| result = lldb.SBCommandReturnObject() |
| interp.HandleCommand( |
| "settings set target.process.thread.max-backtrace-depth 30", result |
| ) |
| self.assertTrue(result.Succeeded()) |
| self.assertEqual(30, thread.GetNumFrames()) |
