diff options
| -rw-r--r-- | tests/extmod/uasyncio_heaplock.py | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/tests/extmod/uasyncio_heaplock.py b/tests/extmod/uasyncio_heaplock.py index a6b4a0819..9c9487357 100644 --- a/tests/extmod/uasyncio_heaplock.py +++ b/tests/extmod/uasyncio_heaplock.py @@ -8,11 +8,19 @@ import micropython # strict stackless builds can't call functions without allocating a frame on the heap try: - f = lambda: 0 + # force bytecode (in case we're running with emit=native) and verify + # that bytecode-calling-bytecode doesn't allocate + @micropython.bytecode + def f(x): + x and f(x - 1) + micropython.heap_lock() - f() + f(1) micropython.heap_unlock() except RuntimeError: + # RuntimeError (max recursion depth) not MemoryError because effectively + # the recursion depth is at the limit while the heap is locked with + # stackless print("SKIP") raise SystemExit |