Updated script that can be controled by Nodejs web app

lib/python3.13/site-packages/trio/_core/_tests/type_tests/run.py

@@ -0,0 +1,48 @@
+from __future__ import annotations
+
+from typing import Sequence, overload
+
+import trio
+from typing_extensions import assert_type
+
+
+async def sleep_sort(values: Sequence[float]) -> list[float]:
+    return [1]
+
+
+async def has_optional(arg: int | None = None) -> int:
+    return 5
+
+
+@overload
+async def foo_overloaded(arg: int) -> str: ...
+
+
+@overload
+async def foo_overloaded(arg: str) -> int: ...
+
+
+async def foo_overloaded(arg: int | str) -> int | str:
+    if isinstance(arg, str):
+        return 5
+    return "hello"
+
+
+v = trio.run(
+    sleep_sort,
+    (1, 3, 5, 2, 4),
+    clock=trio.testing.MockClock(autojump_threshold=0),
+)
+assert_type(v, "list[float]")
+trio.run(sleep_sort, ["hi", "there"])  # type: ignore[arg-type]
+trio.run(sleep_sort)  # type: ignore[arg-type]
+
+r = trio.run(has_optional)
+assert_type(r, int)
+r = trio.run(has_optional, 5)
+trio.run(has_optional, 7, 8)  # type: ignore[arg-type]
+trio.run(has_optional, "hello")  # type: ignore[arg-type]
+
+
+assert_type(trio.run(foo_overloaded, 5), str)
+assert_type(trio.run(foo_overloaded, ""), int)