Fix compat issue

Author: xia-mc

tests/test_asm.py

@@ -8,7 +8,7 @@
 from tests.benchmark import benchmark_ASM
 
 
-@pytest.mark.skipIf(platform.system() != "Windows", "ASM only support Windows now.")
+@pytest.mark.skipif(platform.system() != "Windows", "ASM only support Windows now.")
 @unittest.skipIf(platform.system() != "Windows", "ASM only support Windows now.")
 class TestASM(unittest.TestCase):
     @classmethod