| """ |
| Test Debugger APIs. |
| """ |
| |
| import lldb |
| |
| from lldbsuite.test.decorators import * |
| from lldbsuite.test.lldbtest import * |
| from lldbsuite.test import lldbutil |
| |
| |
| class DebuggerAPITestCase(TestBase): |
| |
| mydir = TestBase.compute_mydir(__file__) |
| NO_DEBUG_INFO_TESTCASE = True |
| |
| @add_test_categories(['pyapi']) |
| def test_debugger_api_boundary_condition(self): |
| """Exercise SBDebugger APIs with boundary conditions.""" |
| self.dbg.HandleCommand(None) |
| self.dbg.SetDefaultArchitecture(None) |
| self.dbg.GetScriptingLanguage(None) |
| self.dbg.CreateTarget(None) |
| self.dbg.CreateTarget(None, None, None, True, lldb.SBError()) |
| self.dbg.CreateTargetWithFileAndTargetTriple(None, None) |
| self.dbg.CreateTargetWithFileAndArch(None, None) |
| self.dbg.FindTargetWithFileAndArch(None, None) |
| self.dbg.SetInternalVariable(None, None, None) |
| self.dbg.GetInternalVariableValue(None, None) |
| # FIXME (filcab): We must first allow for the swig bindings to know if |
| # a Python callback is set. (Check python-typemaps.swig) |
| # self.dbg.SetLoggingCallback(None) |
| self.dbg.SetPrompt(None) |
| self.dbg.SetCurrentPlatform(None) |
| self.dbg.SetCurrentPlatformSDKRoot(None) |
| |
| fresh_dbg = lldb.SBDebugger() |
| self.assertEquals(len(fresh_dbg), 0) |
| |
| @add_test_categories(['pyapi']) |
| def test_debugger_delete_invalid_target(self): |
| """SBDebugger.DeleteTarget() should not crash LLDB given and invalid target.""" |
| target = lldb.SBTarget() |
| self.assertFalse(target.IsValid()) |
| self.dbg.DeleteTarget(target) |
| |
| @add_test_categories(['pyapi']) |
| def test_debugger_internal_variables(self): |
| debugger_name = self.dbg.GetInstanceName() |
| |
| # Set a variable and check it was written successfully. |
| error = lldb.SBDebugger.SetInternalVariable( |
| 'target.prefer-dynamic-value', 'no-dynamic-values', debugger_name) |
| self.assertTrue(error.Success()) |
| ret = lldb.SBDebugger.GetInternalVariableValue( |
| 'target.prefer-dynamic-value', debugger_name) |
| self.assertEqual(ret.GetSize(), 1) |
| self.assertEqual(ret.GetStringAtIndex(0), 'no-dynamic-values') |
| |
| # Set a variable with a different value. |
| error = lldb.SBDebugger.SetInternalVariable( |
| 'target.prefer-dynamic-value', 'no-run-target', debugger_name) |
| self.assertTrue(error.Success()) |
| ret = lldb.SBDebugger.GetInternalVariableValue( |
| 'target.prefer-dynamic-value', debugger_name) |
| self.assertEqual(ret.GetSize(), 1) |
| self.assertEqual(ret.GetStringAtIndex(0), 'no-run-target') |
| |
| # Try setting invalid value, check for error. |
| error = lldb.SBDebugger.SetInternalVariable( |
| 'target.prefer-dynamic-value', 'dummy-value', debugger_name) |
| self.assertTrue(error.Fail()) |
| # Check that the value didn't change. |
| ret = lldb.SBDebugger.GetInternalVariableValue( |
| 'target.prefer-dynamic-value', debugger_name) |
| self.assertEqual(ret.GetSize(), 1) |
| self.assertEqual(ret.GetStringAtIndex(0), 'no-run-target') |
