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

  • Committer: Canonical.com Patch Queue Manager
  • Date: 2007-04-26 21:11:03 UTC
  • mfrom: (2447.1.7 bundle_empty_properties)
  • Revision ID: pqm@pqm.ubuntu.com-20070426211103-h84prqh7a4ad3ez2
(John Arbash Meinel) Fix bug #109613 by teaching Bundle how to properly read/write revision properties with no value.

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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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        # 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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        # 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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    def test_breakin_disabled(self):
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        proc = self.start_bzr_subprocess(self._test_process_args,