| # encoding: utf-8 |
| """ |
| Test lldb data formatter subsystem. |
| """ |
| |
| |
| import lldb |
| from lldbsuite.test.decorators import * |
| from lldbsuite.test.lldbtest import * |
| from lldbsuite.test import lldbutil |
| |
| from ObjCDataFormatterTestCase import ObjCDataFormatterTestCase |
| |
| |
| class ObjCDataFormatterNSPlain(ObjCDataFormatterTestCase): |
| |
| def test_plain_objc_with_run_command(self): |
| """Test basic ObjC formatting behavior.""" |
| self.build() |
| self.target, process, thread, bkpt = lldbutil.run_to_source_breakpoint( |
| self, '// Set break point at this line.', |
| lldb.SBFileSpec('main.m', False)) |
| |
| # 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 format clear', check=False) |
| self.runCmd('type summary clear', check=False) |
| self.runCmd('type synth clear', check=False) |
| |
| # Execute the cleanup function during test case tear down. |
| self.addTearDownHook(cleanup) |
| |
| self.runCmd("type summary add --summary-string \"${var%@}\" MyClass") |
| |
| self.expect("frame variable object2", substrs=['MyOtherClass']) |
| |
| self.expect("frame variable *object2", substrs=['MyOtherClass']) |
| |
| # Now let's delete the 'MyClass' custom summary. |
| self.runCmd("type summary delete MyClass") |
| |
| # The type format list should not show 'MyClass' at this point. |
| self.expect("type summary list", matching=False, substrs=['MyClass']) |
| |
| self.runCmd("type summary add --summary-string \"a test\" MyClass") |
| |
| self.expect( |
| "frame variable *object2", |
| substrs=['*object2 =', 'MyClass = a test', 'backup = ']) |
| |
| self.expect( |
| "frame variable object2", matching=False, substrs=['a test']) |
| |
| self.expect("frame variable object", substrs=['a test']) |
| |
| self.expect("frame variable *object", substrs=['a test']) |
| |
| self.expect( |
| 'frame variable myclass', substrs=['(Class) myclass = NSValue']) |
| self.expect( |
| 'frame variable myclass2', |
| substrs=['(Class) myclass2 = ', 'NS', 'String']) |
| self.expect( |
| 'frame variable myclass3', substrs=['(Class) myclass3 = Molecule']) |
| self.expect( |
| 'frame variable myclass4', |
| substrs=['(Class) myclass4 = NSMutableArray']) |
| self.expect( |
| 'frame variable myclass5', substrs=['(Class) myclass5 = nil']) |
