| # 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"]) |
