40 lines · python
1import gdbremote_testcase2from lldbsuite.test.decorators import *3from lldbsuite.test.lldbtest import *4from lldbsuite.test import lldbutil5 6 7class TestGdbRemoteSegFault(gdbremote_testcase.GdbRemoteTestCaseBase):8 GDB_REMOTE_STOP_CODE_BAD_ACCESS = 0x919 10 def inferior_seg_fault_received(self, expected_signo):11 procs = self.prep_debug_monitor_and_inferior(inferior_args=["segfault"])12 self.assertIsNotNone(procs)13 14 self.test_sequence.add_log_lines(15 [16 "read packet: $vCont;c#a8",17 {18 "direction": "send",19 "regex": r"^\$T([0-9a-fA-F]{2}).*#[0-9a-fA-F]{2}$",20 "capture": {1: "hex_exit_code"},21 },22 ],23 True,24 )25 26 context = self.expect_gdbremote_sequence()27 self.assertIsNotNone(context)28 29 hex_exit_code = context.get("hex_exit_code")30 self.assertIsNotNone(hex_exit_code)31 self.assertEqual(int(hex_exit_code, 16), expected_signo)32 33 @skipIfWindows # No signal is sent on Windows.34 def test_inferior_seg_fault_received(self):35 self.build()36 if self.platformIsDarwin():37 self.inferior_seg_fault_received(self.GDB_REMOTE_STOP_CODE_BAD_ACCESS)38 else:39 self.inferior_seg_fault_received(lldbutil.get_signal_number("SIGSEGV"))40