# test handling of failed heap allocation with dict

try:
    import micropython

    micropython.heap_lock
except (ImportError, AttributeError):
    print("SKIP")
    raise SystemExit

# create dict
x = 1
micropython.heap_lock()
try:
    {x: x}
except MemoryError:
    print("MemoryError: create dict")
micropython.heap_unlock()

# create dict view
x = {1: 1}
micropython.heap_lock()
try:
    x.items()
except MemoryError:
    print("MemoryError: dict.items")
micropython.heap_unlock()