| """ | |
| Test lldb data formatter subsystem. | |
| """ | |
| import lldb | |
| from lldbsuite.test.decorators import * | |
| from lldbsuite.test.lldbtest import * | |
| from lldbsuite.test import lldbutil | |
| class DataFormatterDisablingTestCase(TestBase): | |
| def setUp(self): | |
| # Call super's setUp(). | |
| TestBase.setUp(self) | |
| # Find the line number to break at. | |
| self.line = line_number("main.cpp", "// Set break point at this line.") | |
| def test_with_run_command(self): | |
| """Check that we can properly disable all data formatter categories.""" | |
| self.build() | |
| self.runCmd("file " + self.getBuildArtifact("a.out"), CURRENT_EXECUTABLE_SET) | |
| lldbutil.run_break_set_by_file_and_line( | |
| self, "main.cpp", 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 category enable *", check=False) | |
| # Execute the cleanup function during test case tear down. | |
| self.addTearDownHook(cleanup) | |
| self.expect( | |
| "type category list", | |
| substrs=[ | |
| "system", | |
| "enabled", | |
| ], | |
| ) | |
| self.expect("frame variable numbers", substrs=["[0] = 1", "[3] = 1234"]) | |
| self.expect("frame variable string1", substrs=["hello world"]) | |
| # now disable them all and check that nothing is formatted | |
| self.runCmd("type category disable *") | |
| self.expect( | |
| "frame variable numbers", matching=False, substrs=["[0] = 1", "[3] = 1234"] | |
| ) | |
| self.expect("frame variable string1", matching=False, substrs=["hello world"]) | |
| self.expect("type summary list", substrs=["Category: system (disabled)"]) | |
| self.expect( | |
| "type category list", | |
| substrs=[ | |
| "system", | |
| "disabled", | |
| ], | |
| ) | |
| # now enable and check that we are back to normal | |
| self.runCmd("type category enable *") | |
| self.expect("type category list", substrs=["system", "enabled"]) | |
| self.expect("frame variable numbers", substrs=["[0] = 1", "[3] = 1234"]) | |
| self.expect("frame variable string1", substrs=["hello world"]) | |
| self.expect("type category list", substrs=["system", "enabled"]) | |
| # last check - our cleanup will re-enable everything | |
| self.runCmd("type category disable *") | |
| self.expect("type category list", substrs=["system", "disabled"]) |