Python HeapCache.getfield_now_known示例

示例#1

    def test_heapcache_read_fields_multiple(self):
        h = HeapCache()
        h.getfield_now_known(box1, descr1, box2)
        h.getfield_now_known(box3, descr1, box4)
        assert h.getfield(box1, descr1) is box2
        assert h.getfield(box1, descr2) is None
        assert h.getfield(box3, descr1) is box4
        assert h.getfield(box3, descr2) is None

        h.reset()
        assert h.getfield(box1, descr1) is None
        assert h.getfield(box1, descr2) is None
        assert h.getfield(box3, descr1) is None
        assert h.getfield(box3, descr2) is None

示例#2

    def test_heapcache_read_fields_multiple(self):
        h = HeapCache()
        h.getfield_now_known(box1, descr1, box2)
        h.getfield_now_known(box3, descr1, box4)
        assert h.getfield(box1, descr1) is box2
        assert h.getfield(box1, descr2) is None
        assert h.getfield(box3, descr1) is box4
        assert h.getfield(box3, descr2) is None

        h.reset()
        assert h.getfield(box1, descr1) is None
        assert h.getfield(box1, descr2) is None
        assert h.getfield(box3, descr1) is None
        assert h.getfield(box3, descr2) is None

示例#3

    def test_heapcache_read_fields_multiple(self):
        h = HeapCache()
        box1 = RefFrontendOp(1)
        box2 = RefFrontendOp(2)
        box3 = RefFrontendOp(3)
        box4 = RefFrontendOp(4)
        h.getfield_now_known(box1, descr1, box2)
        h.getfield_now_known(box3, descr1, box4)
        assert h.getfield(box1, descr1) is box2
        assert h.getfield(box1, descr2) is None
        assert h.getfield(box3, descr1) is box4
        assert h.getfield(box3, descr2) is None

        h.reset()
        assert h.getfield(box1, descr1) is None
        assert h.getfield(box1, descr2) is None
        assert h.getfield(box3, descr1) is None
        assert h.getfield(box3, descr2) is None

示例#4

文件： test_heapcache.py 项目： mozillazg/pypy

    def test_heapcache_read_fields_multiple(self):
        h = HeapCache()
        box1 = RefFrontendOp(1)
        box2 = RefFrontendOp(2)
        box3 = RefFrontendOp(3)
        box4 = RefFrontendOp(4)
        h.getfield_now_known(box1, descr1, box2)
        h.getfield_now_known(box3, descr1, box4)
        assert h.getfield(box1, descr1) is box2
        assert h.getfield(box1, descr2) is None
        assert h.getfield(box3, descr1) is box4
        assert h.getfield(box3, descr2) is None

        h.reset()
        assert h.getfield(box1, descr1) is None
        assert h.getfield(box1, descr2) is None
        assert h.getfield(box3, descr1) is None
        assert h.getfield(box3, descr2) is None