Python FFI.gc Examples

Example #1

File: test_ffi_backend.py Project: mozillazg/pypy

 def test_cannot_instantiate_manually(self):
     ffi = FFI()
     ct = type(ffi.typeof("void *"))
     py.test.raises(TypeError, ct)
     py.test.raises(TypeError, ct, ffi.NULL)
     for cd in [type(ffi.cast("void *", 0)),
                type(ffi.new("char[]", 3)),
                type(ffi.gc(ffi.NULL, lambda x: None))]:
         py.test.raises(TypeError, cd)
         py.test.raises(TypeError, cd, ffi.NULL)
         py.test.raises(TypeError, cd, ffi.typeof("void *"))

Example #2

 def test_cannot_instantiate_manually(self):
     ffi = FFI()
     ct = type(ffi.typeof("void *"))
     py.test.raises(TypeError, ct)
     py.test.raises(TypeError, ct, ffi.NULL)
     for cd in [type(ffi.cast("void *", 0)),
                type(ffi.new("char[]", 3)),
                type(ffi.gc(ffi.NULL, lambda x: None))]:
         py.test.raises(TypeError, cd)
         py.test.raises(TypeError, cd, ffi.NULL)
         py.test.raises(TypeError, cd, ffi.typeof("void *"))