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Viewing changes to bzrlib/tests/test_selftest.py

Make the fork tests check the right code on single core machines

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bzrlib/tests/test_selftest.py
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        # GZ 2011-05-26: Add a PosixSystem feature so this check can go away
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        if getattr(os, "fork", None) is None:
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            raise tests.TestNotApplicable("Platform doesn't support forking")
 
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        # Make sure the fork code is actually invoked by claiming two cores
 
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        self.overrideAttr(osutils, "local_concurrency", lambda: 2)
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        kwargs.setdefault("suite_decorators", []).append(tests.fork_decorator)
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        return TestUncollectedWarnings._run_selftest_with_suite(self, **kwargs)
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