| """ | |
| Test lldb data formatter subsystem. | |
| """ | |
| import lldb | |
| from lldbsuite.test.lldbtest import * | |
| from lldbsuite.test.decorators import * | |
| import lldbsuite.test.lldbutil as lldbutil | |
| class GlobalsDataFormatterTestCase(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): | |
| """Test that that file and class static variables display correctly.""" | |
| 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 | |
| ) | |
| # 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) | |
| # Execute the cleanup function during test case tear down. | |
| self.addTearDownHook(cleanup) | |
| self.runCmd('type summary add --summary-string "JustATest" Point') | |
| # Simply check we can get at global variables | |
| self.expect("target variable g_point", substrs=["JustATest"]) | |
| self.expect( | |
| "target variable g_point_pointer", substrs=["(Point *) g_point_pointer ="] | |
| ) | |
| # Print some information about the variables | |
| # (we ignore the actual values) | |
| self.runCmd('type summary add --summary-string "(x=${var.x},y=${var.y})" Point') | |
| self.expect("target variable g_point", substrs=["x=", "y="]) | |
| self.expect( | |
| "target variable g_point_pointer", substrs=["(Point *) g_point_pointer ="] | |
| ) | |
| # Test Python code on resulting SBValue | |
| self.runCmd( | |
| "type summary add --python-script \"return 'x=' + str(valobj.GetChildMemberWithName('x').GetValue());\" Point" | |
| ) | |
| self.expect("target variable g_point", substrs=["x="]) | |
| self.expect( | |
| "target variable g_point_pointer", substrs=["(Point *) g_point_pointer ="] | |
| ) |