| import gdbremote_testcase |
| from lldbsuite.test.decorators import * |
| from lldbsuite.test.lldbtest import * |
| from lldbsuite.test import lldbutil |
| |
| |
| class TestGdbRemoteSegFault(gdbremote_testcase.GdbRemoteTestCaseBase): |
| GDB_REMOTE_STOP_CODE_BAD_ACCESS = 0x91 |
| |
| def inferior_seg_fault_received(self, expected_signo): |
| procs = self.prep_debug_monitor_and_inferior(inferior_args=["segfault"]) |
| self.assertIsNotNone(procs) |
| |
| self.test_sequence.add_log_lines( |
| [ |
| "read packet: $vCont;c#a8", |
| { |
| "direction": "send", |
| "regex": r"^\$T([0-9a-fA-F]{2}).*#[0-9a-fA-F]{2}$", |
| "capture": {1: "hex_exit_code"}, |
| }, |
| ], |
| True, |
| ) |
| |
| context = self.expect_gdbremote_sequence() |
| self.assertIsNotNone(context) |
| |
| hex_exit_code = context.get("hex_exit_code") |
| self.assertIsNotNone(hex_exit_code) |
| self.assertEqual(int(hex_exit_code, 16), expected_signo) |
| |
| @skipIfWindows # No signal is sent on Windows. |
| def test_inferior_seg_fault_received(self): |
| self.build() |
| if self.platformIsDarwin(): |
| self.inferior_seg_fault_received(self.GDB_REMOTE_STOP_CODE_BAD_ACCESS) |
| else: |
| self.inferior_seg_fault_received(lldbutil.get_signal_number("SIGSEGV")) |
