test_recompiler.py 文件源码

def test_include_2():
    ffi1 = FFI()
    ffi1.cdef("struct foo_s { int x, y; };")
    verify(ffi1, "test_include_2_parent", "struct foo_s { int x, y; };")
    ffi = FFI()
    ffi.include(ffi1)
    ffi.cdef("struct foo_s *ff2(struct foo_s *);")
    lib = verify(ffi, "test_include_2",
                 "struct foo_s { int x, y; }; //usually from a #include\n"
                 "struct foo_s *ff2(struct foo_s *p) { p->y++; return p; }")
    p = ffi.new("struct foo_s *")
    p.y = 41
    q = lib.ff2(p)
    assert q == p
    assert p.y == 42
    assert ffi1.typeof("struct foo_s") is ffi.typeof("struct foo_s")