mirror of
https://github.com/Gericom/teak-llvm.git
synced 2025-06-24 22:08:57 -04:00
595048f3ec
in TestBase::getBuildArtifact(). This NFC commit is in preparation for https://reviews.llvm.org/D42281 (compile the LLDB tests out-of-tree). Differential Revision: https://reviews.llvm.org/D42280 llvm-svn: 323007
50 lines
1.6 KiB
Python
50 lines
1.6 KiB
Python
"""Test that we can debug inferiors that handle SIGSEGV by themselves"""
|
|
|
|
from __future__ import print_function
|
|
|
|
|
|
import os
|
|
import re
|
|
|
|
import lldb
|
|
from lldbsuite.test.decorators import *
|
|
from lldbsuite.test.lldbtest import *
|
|
from lldbsuite.test import lldbutil
|
|
|
|
|
|
class HandleSegvTestCase(TestBase):
|
|
|
|
mydir = TestBase.compute_mydir(__file__)
|
|
|
|
@skipIfWindows # signals do not exist on Windows
|
|
@skipIfDarwin
|
|
def test_inferior_handle_sigsegv(self):
|
|
self.build()
|
|
exe = self.getBuildArtifact("a.out")
|
|
|
|
# Create a target by the debugger.
|
|
target = self.dbg.CreateTarget(exe)
|
|
self.assertTrue(target, VALID_TARGET)
|
|
|
|
# launch
|
|
process = target.LaunchSimple(
|
|
None, None, self.get_process_working_directory())
|
|
self.assertTrue(process, PROCESS_IS_VALID)
|
|
self.assertEqual(process.GetState(), lldb.eStateStopped)
|
|
signo = process.GetUnixSignals().GetSignalNumberFromName("SIGSEGV")
|
|
|
|
thread = lldbutil.get_stopped_thread(process, lldb.eStopReasonSignal)
|
|
self.assertTrue(
|
|
thread and thread.IsValid(),
|
|
"Thread should be stopped due to a signal")
|
|
self.assertTrue(
|
|
thread.GetStopReasonDataCount() >= 1,
|
|
"There was data in the event.")
|
|
self.assertEqual(thread.GetStopReasonDataAtIndex(0),
|
|
signo, "The stop signal was SIGSEGV")
|
|
|
|
# Continue until we exit.
|
|
process.Continue()
|
|
self.assertEqual(process.GetState(), lldb.eStateExited)
|
|
self.assertEqual(process.GetExitStatus(), 0)
|