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import unittest2
# Add the directory above ours to the python library path since we
# will import from there.
import os.path
import sys
sys.path.append(os.path.join(os.path.dirname(__file__), ".."))
import gdbremote_testcase
import signal
from lldbtest import *
class TestGdbRemoteSegFault(gdbremote_testcase.GdbRemoteTestCaseBase):
mydir = TestBase.compute_mydir(__file__)
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.assertEquals(int(hex_exit_code, 16), expected_signo)
@debugserver_test
@dsym_test
def test_inferior_seg_fault_received_debugserver_dsym(self):
self.init_debugserver_test()
self.buildDsym()
self.inferior_seg_fault_received(self.GDB_REMOTE_STOP_CODE_BAD_ACCESS)
@llgs_test
@dwarf_test
def test_inferior_seg_fault_received_llgs_dwarf(self):
self.init_llgs_test()
self.buildDwarf()
self.inferior_seg_fault_received(signal.SIGSEGV)
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