lldb/test/API/driver/job_control/TestJobControl.py

   1 """
   2 Test lldb's handling of job control signals (SIGTSTP, SIGCONT).
   3 """
   4
   5 from lldbsuite.test.decorators import *
   6 from lldbsuite.test.lldbtest import *
   7 from lldbsuite.test.lldbpexpect import PExpectTest
   8
   9
  10 class JobControlTest(PExpectTest):
  11     @skipIf(macos_version=["<", "14.0"], asan=True)
  12     @skipIf(oslist=["linux"], archs=["arm", "aarch64"])
  13     def test_job_control(self):
  14         def post_spawn():
  15             self.child.expect("PID=([0-9]+)")
  16             self.lldb_pid = int(self.child.match[1])
  17
  18         run_under = [sys.executable, self.getSourcePath("shell.py")]
  19         self.launch(run_under=run_under, post_spawn=post_spawn)
  20
  21         os.kill(self.lldb_pid, signal.SIGTSTP)
  22         self.child.expect("STATUS=([0-9]+)")
  23         status = int(self.child.match[1])
  24
  25         self.assertTrue(os.WIFSTOPPED(status))
  26         self.assertEqual(os.WSTOPSIG(status), signal.SIGTSTP)
  27
  28         os.kill(self.lldb_pid, signal.SIGCONT)
  29
  30         self.child.sendline("quit")
  31         self.child.expect("RETURNCODE=0")