| """ |
| 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), |
| ], |
| ) |
