| import lldb |
| from lldbsuite.test.lldbtest import * |
| import lldbsuite.test.lldbutil as lldbutil |
| |
| class TestUnionMembers(TestBase): |
| |
| mydir = TestBase.compute_mydir(__file__) |
| |
| def test_union_members(self): |
| self._load_exe() |
| |
| # Set breakpoints |
| bp = self.target.BreakpointCreateBySourceRegex("Break here", self.src_file_spec) |
| self.assertTrue(bp.IsValid() and bp.GetNumLocations() >= 1, VALID_BREAKPOINT) |
| |
| # Launch the process |
| self.process = self.target.LaunchSimple(None, None, self.get_process_working_directory()) |
| self.assertTrue(self.process.IsValid(), PROCESS_IS_VALID) |
| self.assertTrue(self.process.GetState() == lldb.eStateStopped, PROCESS_STOPPED) |
| |
| thread = lldbutil.get_stopped_thread(self.process, lldb.eStopReasonBreakpoint) |
| self.assertTrue(thread.IsValid()) |
| frame = thread.GetSelectedFrame() |
| self.assertTrue(frame.IsValid()) |
| |
| val = frame.EvaluateExpression("u"); |
| self.assertTrue(val.IsValid()) |
| val = frame.EvaluateExpression("u.s"); |
| self.assertTrue(val.IsValid()) |
| self.assertEqual(val.GetNumChildren(), 2) |
| |
| def _load_exe(self): |
| self.build() |
| |
| cwd = os.getcwd() |
| |
| src_file = os.path.join(cwd, "main.c") |
| self.src_file_spec = lldb.SBFileSpec(src_file) |
| self.assertTrue(self.src_file_spec.IsValid(), "breakpoint file") |
| |
| # Get the path of the executable |
| exe_path = os.path.join(cwd, 'a.out') |
| |
| # Load the executable |
| self.target = self.dbg.CreateTarget(exe_path) |
| self.assertTrue(self.target.IsValid(), VALID_TARGET) |
