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Viewing changes to bzrlib/tests/blackbox/test_breakin.py

  • Committer: Vincent Ladeuil
  • Date: 2007-06-20 14:25:06 UTC
  • mfrom: (2540 +trunk)
  • mto: This revision was merged to the branch mainline in revision 2646.
  • Revision ID: v.ladeuil+lp@free.fr-20070620142506-txsb1v8538kpsafw
merge bzr.dev @ 2540

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bzrlib/tests/blackbox/test_breakin.py
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                env_changes=dict(BZR_SIGQUIT_PDB=None))
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        # wait for it to get started, and print the 'listening' line
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        proc.stdout.readline()
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        # another hit gives the default behaviour of terminating it
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        os.kill(proc.pid, signal.SIGQUIT)
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        # wait for it to go into pdb
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        time.sleep(.5)
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        os.kill(proc.pid, signal.SIGQUIT)
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        proc.wait()
 
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        # break into the debugger
 
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        os.kill(proc.pid, signal.SIGQUIT)
 
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        # now send a second sigquit, which should cause it to exit.  That
 
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        # won't happen until the original signal has been noticed by the
 
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        # child and it's run its signal handler.  We don't know quite how long
 
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        # this will take, but if it's more than 10s then it's probably not
 
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        # going to work.
 
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        for i in range(100):
 
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            time.sleep(0.1)
 
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            os.kill(proc.pid, signal.SIGQUIT)
 
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            # note: waitpid is different on win32, but this test only runs on
 
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            # unix
 
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            r = os.waitpid(proc.pid, os.WNOHANG)
 
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            if r != (0, 0):
 
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                # high bit says if core was dumped; we don't care
 
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                self.assertEquals(r[1] & 0x7f, signal.SIGQUIT)
 
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                break
 
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        else:
 
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            self.fail("subprocess wasn't terminated by repeated SIGQUIT")
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    def test_breakin_disabled(self):
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        proc = self.start_bzr_subprocess(self._test_process_args,