test_zdistutils.py 文件源码

def test_extension_object(self):
        ffi = FFI()
        ffi.cdef("double sin(double x);")
        csrc = '/*7%s*/' % self + '''
    #include <math.h>
    #ifndef TEST_EXTENSION_OBJECT
    # error "define_macros missing"
    #endif
    '''
        lib = ffi.verify(csrc, define_macros=[('TEST_EXTENSION_OBJECT', '1')],
                         force_generic_engine=self.generic,
                         libraries=[self.lib_m])
        assert lib.sin(12.3) == math.sin(12.3)
        v = ffi.verifier
        ext = v.get_extension()
        assert 'distutils.extension.Extension' in str(ext.__class__) or \
               'setuptools.extension.Extension' in str(ext.__class__)
        assert ext.sources == [maybe_relative_path(v.sourcefilename)]
        assert ext.name == v.get_module_name()
        assert ext.define_macros == [('TEST_EXTENSION_OBJECT', '1')]