| """ |
| Test lldb-dap start-debugging reverse requests. |
| """ |
| |
| from lldbsuite.test.decorators import * |
| from lldbsuite.test.lldbtest import * |
| import lldbdap_testcase |
| |
| |
| class TestDAP_startDebugging(lldbdap_testcase.DAPTestCaseBase): |
| def test_startDebugging(self): |
| """ |
| Tests the "startDebugging" reverse request. It makes sure that the IDE can |
| start a child debug session. |
| """ |
| program = self.getBuildArtifact("a.out") |
| source = "main.c" |
| self.build_and_launch(program) |
| |
| breakpoint_line = line_number(source, "// breakpoint") |
| |
| self.set_source_breakpoints(source, [breakpoint_line]) |
| self.continue_to_next_stop() |
| self.dap_server.request_evaluate( |
| "`lldb-dap start-debugging attach '{\"pid\":321}'", context="repl" |
| ) |
| |
| self.continue_to_exit() |
| |
| self.assertEqual( |
| len(self.dap_server.reverse_requests), |
| 1, |
| "make sure we got a reverse request", |
| ) |
| |
| request = self.dap_server.reverse_requests[0] |
| self.assertEqual(request["arguments"]["configuration"]["pid"], 321) |
| self.assertEqual(request["arguments"]["request"], "attach") |
| |
| def test_startDebugging_debugger_reuse(self): |
| """ |
| Tests that debugger and target IDs can be passed through startDebugging |
| for debugger reuse. This verifies the infrastructure for child DAP |
| sessions to reuse the parent's debugger and attach to an existing target. |
| """ |
| program = self.getBuildArtifact("a.out") |
| source = "main.c" |
| self.build_and_launch(program) |
| |
| breakpoint_line = line_number(source, "// breakpoint") |
| self.set_source_breakpoints(source, [breakpoint_line]) |
| self.continue_to_next_stop() |
| |
| # Use mock IDs to test the infrastructure |
| # In a real scenario, these would come from the parent session |
| test_debugger_id = 1 |
| test_target_id = 100 |
| |
| # Send a startDebugging request with debuggerId and targetId |
| # This simulates creating a child DAP session that reuses the debugger |
| self.dap_server.request_evaluate( |
| f'`lldb-dap start-debugging attach \'{{"debuggerId":{test_debugger_id},"targetId":{test_target_id}}}\'', |
| context="repl", |
| ) |
| |
| self.continue_to_exit() |
| |
| # Verify the reverse request was sent with the correct IDs |
| self.assertEqual( |
| len(self.dap_server.reverse_requests), |
| 1, |
| "Should have received one startDebugging reverse request", |
| ) |
| |
| request = self.dap_server.reverse_requests[0] |
| self.assertEqual(request["command"], "startDebugging") |
| self.assertEqual(request["arguments"]["request"], "attach") |
| |
| config = request["arguments"]["configuration"] |
| self.assertEqual( |
| config["debuggerId"], |
| test_debugger_id, |
| "Reverse request should include debugger ID", |
| ) |
| self.assertEqual( |
| config["targetId"], |
| test_target_id, |
| "Reverse request should include target ID", |
| ) |
