| import gdbremote_testcase | |
| import lldbgdbserverutils | |
| from lldbsuite.test.decorators import * | |
| from lldbsuite.test.lldbtest import * | |
| from lldbsuite.test import lldbutil | |
| @skipIfMTE # MTE security transition shims restrict socket operations. | |
| class TestGdbRemoteProcessInfo(gdbremote_testcase.GdbRemoteTestCaseBase): | |
| def test_qProcessInfo_returns_running_process(self): | |
| self.build() | |
| procs = self.prep_debug_monitor_and_inferior() | |
| self.add_process_info_collection_packets() | |
| # Run the stream | |
| context = self.expect_gdbremote_sequence() | |
| self.assertIsNotNone(context) | |
| # Gather process info response | |
| process_info = self.parse_process_info_response(context) | |
| self.assertIsNotNone(process_info) | |
| # Ensure the process id looks reasonable. | |
| pid_text = process_info.get("pid") | |
| self.assertIsNotNone(pid_text) | |
| pid = int(pid_text, base=16) | |
| self.assertNotEqual(0, pid) | |
| # If possible, verify that the process is running. | |
| self.assertTrue(lldbgdbserverutils.process_is_running(pid, True)) | |
| def test_attach_commandline_qProcessInfo_reports_correct_pid(self): | |
| self.build() | |
| self.set_inferior_startup_attach() | |
| procs = self.prep_debug_monitor_and_inferior() | |
| self.assertIsNotNone(procs) | |
| self.add_process_info_collection_packets() | |
| # Run the stream | |
| context = self.expect_gdbremote_sequence() | |
| self.assertIsNotNone(context) | |
| # Gather process info response | |
| process_info = self.parse_process_info_response(context) | |
| self.assertIsNotNone(process_info) | |
| # Ensure the process id matches what we expected. | |
| pid_text = process_info.get("pid", None) | |
| self.assertIsNotNone(pid_text) | |
| reported_pid = int(pid_text, base=16) | |
| self.assertEqual(reported_pid, procs["inferior"].pid) | |
| def test_qProcessInfo_reports_valid_endian(self): | |
| self.build() | |
| procs = self.prep_debug_monitor_and_inferior() | |
| self.add_process_info_collection_packets() | |
| # Run the stream | |
| context = self.expect_gdbremote_sequence() | |
| self.assertIsNotNone(context) | |
| # Gather process info response | |
| process_info = self.parse_process_info_response(context) | |
| self.assertIsNotNone(process_info) | |
| # Ensure the process id looks reasonable. | |
| endian = process_info.get("endian") | |
| self.assertIsNotNone(endian) | |
| self.assertIn(endian, ["little", "big", "pdp"]) | |
| def qProcessInfo_contains_keys(self, expected_key_set): | |
| procs = self.prep_debug_monitor_and_inferior() | |
| self.add_process_info_collection_packets() | |
| # Run the stream | |
| context = self.expect_gdbremote_sequence() | |
| self.assertIsNotNone(context) | |
| # Gather process info response | |
| process_info = self.parse_process_info_response(context) | |
| self.assertIsNotNone(process_info) | |
| # Ensure the expected keys are present and non-None within the process | |
| # info. | |
| missing_key_set = set() | |
| for expected_key in expected_key_set: | |
| if expected_key not in process_info: | |
| missing_key_set.add(expected_key) | |
| self.assertEqual( | |
| missing_key_set, | |
| set(), | |
| "the listed keys are missing in the qProcessInfo result", | |
| ) | |
| def qProcessInfo_does_not_contain_keys(self, absent_key_set): | |
| procs = self.prep_debug_monitor_and_inferior() | |
| self.add_process_info_collection_packets() | |
| # Run the stream | |
| context = self.expect_gdbremote_sequence() | |
| self.assertIsNotNone(context) | |
| # Gather process info response | |
| process_info = self.parse_process_info_response(context) | |
| self.assertIsNotNone(process_info) | |
| # Ensure the unexpected keys are not present | |
| unexpected_key_set = set() | |
| for unexpected_key in absent_key_set: | |
| if unexpected_key in process_info: | |
| unexpected_key_set.add(unexpected_key) | |
| self.assertEqual( | |
| unexpected_key_set, | |
| set(), | |
| "the listed keys were present but unexpected in qProcessInfo result", | |
| ) | |
| @add_test_categories(["debugserver"]) | |
| def test_qProcessInfo_contains_cputype_cpusubtype(self): | |
| self.build() | |
| self.qProcessInfo_contains_keys(set(["cputype", "cpusubtype"])) | |
| @add_test_categories(["llgs"]) | |
| def test_qProcessInfo_contains_triple_ppid(self): | |
| self.build() | |
| self.qProcessInfo_contains_keys(set(["triple", "parent-pid"])) | |
| @add_test_categories(["debugserver"]) | |
| def test_qProcessInfo_does_not_contain_triple(self): | |
| self.build() | |
| # We don't expect to see triple on darwin. If we do, we'll prefer triple | |
| # to cputype/cpusubtype and skip some darwin-based ProcessGDBRemote ArchSpec setup | |
| # for the remote Host and Process. | |
| self.qProcessInfo_does_not_contain_keys(set(["triple"])) | |
| @add_test_categories(["llgs"]) | |
| def test_qProcessInfo_does_not_contain_cputype_cpusubtype(self): | |
| self.build() | |
| self.qProcessInfo_does_not_contain_keys(set(["cputype", "cpusubtype"])) |