| """ |
| 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 ="] |
| ) |
