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  • Committer: Martin
  • Date: 2010-08-29 19:38:21 UTC
  • mto: This revision was merged to the branch mainline in revision 5425.
  • Revision ID: gzlist@googlemail.com-20100829193821-uak2mhlr9eqthv3i
https://launchpad.net/bugs/528730
Give nice error if --parallel=fork is used on a forkless platform

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bzrlib/builtins.py
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            randomize=None, exclude=None, strict=False,
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            load_list=None, debugflag=None, starting_with=None, subunit=False,
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            parallel=None, lsprof_tests=False):
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        from bzrlib.tests import selftest
 
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        from bzrlib.tests import parallel_registry, selftest
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        # Make deprecation warnings visible, unless -Werror is set
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        symbol_versioning.activate_deprecation_warnings(override=False)
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                import msvcrt
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                msvcrt.setmode(sys.stdout.fileno(), os.O_BINARY)
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        if parallel:
 
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            if (parallel is parallel_registry.get("fork")
 
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                    and getattr(os, "fork", None) is None):
 
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                raise errors.BzrCommandError("platform does not support fork,"
 
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                    " try --parallel=subprocess instead.")
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            self.additional_selftest_args.setdefault(
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                'suite_decorators', []).append(parallel)
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        if benchmark: