| # 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"]) |