tests: Rename uasyncio to asyncio.

This work was funded through GitHub Sponsors.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>

tests/extmod/asyncio_task_done.py

@@ -0,0 +1,63 @@
+# Test the Task.done() method
+
+try:
+    import asyncio
+except ImportError:
+    print("SKIP")
+    raise SystemExit
+
+
+async def task(t, exc=None):
+    print("task start")
+    if t >= 0:
+        await asyncio.sleep(t)
+    if exc:
+        raise exc
+    print("task done")
+
+
+async def main():
+    # Task that finishes immediately.
+    print("=" * 10)
+    t = asyncio.create_task(task(-1))
+    print(t.done())
+    await asyncio.sleep(0)
+    print(t.done())
+    await t
+    print(t.done())
+
+    # Task that starts, runs and finishes.
+    print("=" * 10)
+    t = asyncio.create_task(task(0.01))
+    print(t.done())
+    await asyncio.sleep(0)
+    print(t.done())
+    await t
+    print(t.done())
+
+    # Task that raises immediately.
+    print("=" * 10)
+    t = asyncio.create_task(task(-1, ValueError))
+    print(t.done())
+    await asyncio.sleep(0)
+    print(t.done())
+    try:
+        await t
+    except ValueError as er:
+        print(repr(er))
+    print(t.done())
+
+    # Task that raises after a delay.
+    print("=" * 10)
+    t = asyncio.create_task(task(0.01, ValueError))
+    print(t.done())
+    await asyncio.sleep(0)
+    print(t.done())
+    try:
+        await t
+    except ValueError as er:
+        print(repr(er))
+    print(t.done())
+
+
+asyncio.run(main())