| """ |
| Test lldb-dap stack trace when module is missing |
| """ |
| |
| from lldbsuite.test.decorators import skipUnlessPlatform |
| from lldbsuite.test.lldbtest import line_number |
| import lldbdap_testcase |
| import re |
| |
| |
| class TestDAP_stackTraceMissingModule(lldbdap_testcase.DAPTestCaseBase): |
| @skipUnlessPlatform(["linux"]) |
| def test_missingModule(self): |
| """ |
| Test that the stack frame without a module still has assembly source. |
| """ |
| program = self.getBuildArtifact("a.out") |
| self.build_and_launch(program, commandEscapePrefix="") |
| |
| source = "main.c" |
| self.set_source_breakpoints( |
| source, |
| [line_number(source, "// Break here")], |
| ) |
| self.continue_to_next_stop() |
| |
| # Evaluate expr -- func |
| expr_result = self.dap_server.request_evaluate( |
| expression="expr -f pointer -- func", |
| context="repl", |
| ) |
| |
| expr_result_address = re.search( |
| r"0x[0-9a-fA-F]+", expr_result["body"]["result"] |
| ) |
| self.assertIsNotNone( |
| expr_result_address, "Failed to get address of dynamic allocated func" |
| ) |
| func_address = expr_result_address.group(0) |
| |
| self.dap_server.request_evaluate( |
| expression=f"breakpoint set --address {func_address}", |
| context="repl", |
| ) |
| |
| self.continue_to_next_stop() |
| |
| frame_without_module = self.get_stackFrames()[0] |
| |
| self.assertIn("line", frame_without_module, "Line number missing.") |
| self.assertIn("column", frame_without_module, "Column number missing.") |
| self.assertIn("source", frame_without_module, "Source location missing.") |
| source = frame_without_module["source"] |
| self.assertIn("sourceReference", source, "Source reference missing.") |
