| """ | |
| Test lldb data formatter subsystem. | |
| """ | |
| import lldb | |
| from lldbsuite.test.decorators import * | |
| from lldbsuite.test.lldbtest import * | |
| from lldbsuite.test import lldbutil | |
| class DataFormatterBoolRefPtr(TestBase): | |
| @skipUnlessDarwin | |
| def test_boolrefptr_with_run_command(self): | |
| """Test the formatters we use for BOOL& and BOOL* in Objective-C.""" | |
| self.build() | |
| self.boolrefptr_data_formatter_commands() | |
| def setUp(self): | |
| # Call super's setUp(). | |
| TestBase.setUp(self) | |
| # Find the line number to break at. | |
| self.line = line_number("main.mm", "// Set break point at this line.") | |
| def boolrefptr_data_formatter_commands(self): | |
| """Test the formatters we use for BOOL& and BOOL* in Objective-C.""" | |
| self.runCmd("file " + self.getBuildArtifact("a.out"), CURRENT_EXECUTABLE_SET) | |
| lldbutil.run_break_set_by_file_and_line( | |
| self, "main.mm", self.line, num_expected_locations=1, loc_exact=True | |
| ) | |
| 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 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) | |
| isArm = "arm" in self.getArchitecture() | |
| # Now check that we use the right summary for BOOL& | |
| self.expect("frame variable yes_ref", substrs=["YES"]) | |
| self.expect("frame variable no_ref", substrs=["NO"]) | |
| if not (isArm): | |
| self.expect("frame variable unset_ref", substrs=["12"]) | |
| # Now check that we use the right summary for BOOL* | |
| self.expect("frame variable yes_ptr", substrs=["YES"]) | |
| self.expect("frame variable no_ptr", substrs=["NO"]) | |
| if not (isArm): | |
| self.expect("frame variable unset_ptr", substrs=["12"]) | |
| # Now check that we use the right summary for BOOL | |
| self.expect("frame variable yes", substrs=["YES"]) | |
| self.expect("frame variable no", substrs=["NO"]) | |
| if not (isArm): | |
| self.expect("frame variable unset", substrs=["12"]) | |
| # BOOL is bool instead of signed char on ARM. | |
| converted_YES = "-1" if not isArm else "YES" | |
| self.expect_expr( | |
| "myField", | |
| result_type="BoolBitFields", | |
| result_children=[ | |
| ValueCheck(name="fieldOne", summary="NO"), | |
| ValueCheck(name="fieldTwo", summary=converted_YES), | |
| ValueCheck(name="fieldThree", summary="NO"), | |
| ValueCheck(name="fieldFour", summary="NO"), | |
| ValueCheck(name="fieldFive", summary=converted_YES), | |
| ], | |
| ) |