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pypy-sandbox-4-pycode / pypy / pytest-A-stackless.cfg

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# run for some directories a file at a time

def collect_one_testdir(testdirs, reldir, tests):
    if (reldir.startswith('module/_stackless/') or
        reldir.startswith('lib')):
        testdirs.extend(tests)
    else:     
        testdirs.append(reldir)