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21 lines
720 B
21 lines
720 B
4 months ago
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import py, sys, os
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import _cffi_backend
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def test_no_unknown_exported_symbols():
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if not hasattr(_cffi_backend, '__file__'):
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py.test.skip("_cffi_backend module is built-in")
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if not sys.platform.startswith('linux'):
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py.test.skip("linux-only")
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g = os.popen("objdump -T '%s'" % _cffi_backend.__file__, 'r')
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for line in g:
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if not line.startswith('0'):
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continue
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if '*UND*' in line:
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continue
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name = line.split()[-1]
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if name.startswith('_') or name.startswith('.'):
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continue
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if name not in ('init_cffi_backend', 'PyInit__cffi_backend'):
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raise Exception("Unexpected exported name %r" % (name,))
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g.close()
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