| """ |
| Check that types only get completed when necessary. |
| """ |
| |
| from __future__ import print_function |
| |
| |
| import os |
| import time |
| import lldb |
| from lldbsuite.test.decorators import * |
| from lldbsuite.test.lldbtest import * |
| from lldbsuite.test import lldbutil |
| |
| |
| class TypeCompletionTestCase(TestBase): |
| |
| mydir = TestBase.compute_mydir(__file__) |
| |
| @expectedFailureAll( |
| compiler="icc", |
| bugnumber="often fails with 'NameAndAddress should be valid.") |
| # Fails with gcc 4.8.1 with llvm.org/pr15301 LLDB prints incorrect sizes |
| # of STL containers |
| def test_with_run_command(self): |
| """Check that types only get completed when necessary.""" |
| self.build() |
| self.runCmd("file " + self.getBuildArtifact("a.out"), CURRENT_EXECUTABLE_SET) |
| |
| lldbutil.run_break_set_by_source_regexp( |
| self, "// Set break point at this line.") |
| |
| self.runCmd("run", RUN_SUCCEEDED) |
| |
| # The stop reason of the thread should be breakpoint. |
| self.expect("thread list", STOPPED_DUE_TO_BREAKPOINT, |
| substrs=['stopped', |
| 'stop reason = breakpoint']) |
| |
| # This is the function to remove the custom formats in order to have a |
| # clean slate for the next test case. |
| def cleanup(): |
| self.runCmd('type category enable -l c++', check=False) |
| |
| self.runCmd('type category disable -l c++', check=False) |
| |
| # Execute the cleanup function during test case tear down. |
| self.addTearDownHook(cleanup) |
| |
| p_vector = self.dbg.GetSelectedTarget().GetProcess( |
| ).GetSelectedThread().GetSelectedFrame().FindVariable('p') |
| p_type = p_vector.GetType() |
| self.assertFalse( |
| p_type.IsTypeComplete(), |
| 'vector<T> complete but it should not be') |
| |
| self.runCmd("continue") |
| |
| p_vector = self.dbg.GetSelectedTarget().GetProcess( |
| ).GetSelectedThread().GetSelectedFrame().FindVariable('p') |
| p_type = p_vector.GetType() |
| self.assertFalse( |
| p_type.IsTypeComplete(), |
| 'vector<T> complete but it should not be') |
| |
| self.runCmd("continue") |
| |
| self.runCmd("frame variable p --show-types") |
| |
| p_vector = self.dbg.GetSelectedTarget().GetProcess( |
| ).GetSelectedThread().GetSelectedFrame().FindVariable('p') |
| p_type = p_vector.GetType() |
| self.assertTrue( |
| p_type.IsTypeComplete(), |
| 'vector<T> should now be complete') |
| name_address_type = p_type.GetTemplateArgumentType(0) |
| self.assertTrue( |
| name_address_type.IsValid(), |
| 'NameAndAddress should be valid') |
| self.assertFalse( |
| name_address_type.IsTypeComplete(), |
| 'NameAndAddress complete but it should not be') |
| |
| self.runCmd("continue") |
| |
| self.runCmd("frame variable guy --show-types") |
| |
| p_vector = self.dbg.GetSelectedTarget().GetProcess( |
| ).GetSelectedThread().GetSelectedFrame().FindVariable('p') |
| p_type = p_vector.GetType() |
| self.assertTrue( |
| p_type.IsTypeComplete(), |
| 'vector<T> should now be complete') |
| name_address_type = p_type.GetTemplateArgumentType(0) |
| self.assertTrue( |
| name_address_type.IsValid(), |
| 'NameAndAddress should be valid') |
| self.assertTrue( |
| name_address_type.IsTypeComplete(), |
| 'NameAndAddress should now be complete') |
| field0 = name_address_type.GetFieldAtIndex(0) |
| self.assertTrue( |
| field0.IsValid(), |
| 'NameAndAddress::m_name should be valid') |
| string = field0.GetType().GetPointeeType() |
| self.assertTrue(string.IsValid(), 'CustomString should be valid') |
| self.assertFalse(string.IsTypeComplete(), |
| 'CustomString complete but it should not be') |
| |
| self.runCmd("continue") |
| |
| p_vector = self.dbg.GetSelectedTarget().GetProcess( |
| ).GetSelectedThread().GetSelectedFrame().FindVariable('p') |
| p_type = p_vector.GetType() |
| self.assertTrue( |
| p_type.IsTypeComplete(), |
| 'vector<T> should now be complete') |
| name_address_type = p_type.GetTemplateArgumentType(0) |
| self.assertTrue( |
| name_address_type.IsValid(), |
| 'NameAndAddress should be valid') |
| self.assertTrue( |
| name_address_type.IsTypeComplete(), |
| 'NameAndAddress should now be complete') |
| field0 = name_address_type.GetFieldAtIndex(0) |
| self.assertTrue( |
| field0.IsValid(), |
| 'NameAndAddress::m_name should be valid') |
| string = field0.GetType().GetPointeeType() |
| self.assertTrue(string.IsValid(), 'CustomString should be valid') |
| self.assertFalse(string.IsTypeComplete(), |
| 'CustomString complete but it should not be') |
| |
| self.runCmd('type category enable -l c++', check=False) |
| self.runCmd('frame variable guy --show-types --ptr-depth=1') |
| |
| p_vector = self.dbg.GetSelectedTarget().GetProcess( |
| ).GetSelectedThread().GetSelectedFrame().FindVariable('p') |
| p_type = p_vector.GetType() |
| self.assertTrue( |
| p_type.IsTypeComplete(), |
| 'vector<T> should now be complete') |
| name_address_type = p_type.GetTemplateArgumentType(0) |
| self.assertTrue( |
| name_address_type.IsValid(), |
| 'NameAndAddress should be valid') |
| self.assertTrue( |
| name_address_type.IsTypeComplete(), |
| 'NameAndAddress should now be complete') |
| field0 = name_address_type.GetFieldAtIndex(0) |
| self.assertTrue( |
| field0.IsValid(), |
| 'NameAndAddress::m_name should be valid') |
| string = field0.GetType().GetPointeeType() |
| self.assertTrue(string.IsValid(), 'CustomString should be valid') |
| self.assertTrue( |
| string.IsTypeComplete(), |
| 'CustomString should now be complete') |
