102 lines
3.3 KiB
Python
102 lines
3.3 KiB
Python
import stdio
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import stdlib
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import t, c
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import testcheck
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import memhub
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import _list
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# ============================================================
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# 泛型类 list[T] 测试
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# ============================================================
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def generic_test() -> int:
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testcheck.begin("GenericTest: list[T] 泛型类测试")
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# 创建 mbuddy arena
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arena: bytes = stdlib.malloc(65536)
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bd: memhub.MemBuddy | t.CPtr = memhub.MemBuddy(arena, 65536)
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# === Test 1: 创建和 append ===
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testcheck.section("Test 1: 创建和 append")
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nums = list[int](bd)
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nums.append(10)
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nums.append(20)
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nums.append(30)
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v0: t.CInt = nums.get(0)
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v1: t.CInt = nums.get(1)
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v2: t.CInt = nums.get(2)
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stdio.printf("v0=%d v1=%d v2=%d\n", v0, v1, v2)
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testcheck.check(v0 == 10 and v1 == 20 and v2 == 30,
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"append+get OK (10,20,30)", "append+get FAILED")
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# === Test 2: __len__ ===
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testcheck.section("Test 2: __len__")
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n: t.CSizeT = nums.__len__()
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stdio.printf("len=%lu\n", n)
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testcheck.check(n == 3, "__len__ OK (3)", "__len__ FAILED expect 3")
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# === Test 3: set ===
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testcheck.section("Test 3: set")
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nums.set(1, 99)
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v1b: t.CInt = nums.get(1)
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stdio.printf("after set(1,99): v1=%d\n", v1b)
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testcheck.check(v1b == 99, "set OK (idx1=99)", "set FAILED")
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# === Test 4: pop ===
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testcheck.section("Test 4: pop")
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popped: t.CInt = nums.pop()
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stdio.printf("popped=%d\n", popped)
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testcheck.check(popped == 30, "pop OK (30)", "pop FAILED expect 30")
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n2: t.CSizeT = nums.__len__()
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testcheck.check(n2 == 2, "pop len OK (2)", "pop len FAILED expect 2")
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# === Test 5: clear ===
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testcheck.section("Test 5: clear")
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nums.clear()
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n3: t.CSizeT = nums.__len__()
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testcheck.check(n3 == 0, "clear OK (0)", "clear FAILED expect 0")
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# === Test 6: 容量增长 (append 超过初始容量 8) ===
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testcheck.section("Test 6: 容量增长")
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nums2 = list[int](bd)
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i: t.CInt
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for i in range(20):
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nums2.append(i * 5)
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n4: t.CSizeT = nums2.__len__()
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stdio.printf("after 20 appends: len=%lu\n", n4)
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testcheck.check(n4 == 20, "grow len OK (20)", "grow len FAILED")
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ok: t.CInt = 1
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for i in range(20):
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v: t.CInt = nums2.get(i)
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if v != i * 5:
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stdio.printf("MISMATCH at %d: got %d expect %d\n", i, v, i * 5)
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ok = 0
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break
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testcheck.check(ok == 1, "grow data OK", "grow data FAILED")
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# === Test 7: 多个 list[int] 实例独立 ===
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testcheck.section("Test 7: 多实例独立")
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lst_a = list[int](bd)
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lst_b = list[int](bd)
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lst_a.append(111)
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lst_b.append(222)
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va: t.CInt = lst_a.get(0)
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vb: t.CInt = lst_b.get(0)
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stdio.printf("lst_a[0]=%d lst_b[0]=%d\n", va, vb)
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testcheck.check(va == 111 and vb == 222,
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"multi-instance OK (111,222)", "multi-instance FAILED")
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# === Test 8: __getitem__ / __setitem__ ===
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testcheck.section("Test 8: __getitem__/__setitem__")
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nums3 = list[int](bd)
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nums3.append(1)
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nums3.append(2)
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nums3.append(3)
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nums3[0] = 100
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gv: t.CInt = nums3[0]
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stdio.printf("nums3[0]=%d after setitem\n", gv)
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testcheck.check(gv == 100, "__setitem__/__getitem__ OK",
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"__setitem__/__getitem__ FAILED")
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stdlib.free(arena)
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return testcheck.end() |