diff options
| -rw-r--r-- | tests/micropython/const_intbig.py | 13 | ||||
| -rw-r--r-- | tests/micropython/const_intbig.py.exp | 2 |
2 files changed, 15 insertions, 0 deletions
diff --git a/tests/micropython/const_intbig.py b/tests/micropython/const_intbig.py new file mode 100644 index 0000000000..e749026526 --- /dev/null +++ b/tests/micropython/const_intbig.py @@ -0,0 +1,13 @@ +# test constant optimisation, with consts that are bignums + +from micropython import const + +# check we can make consts from bignums +Z1 = const(0xffffffff) +Z2 = const(0xffffffffffffffff) +print(hex(Z1), hex(Z2)) + +# check arithmetic with bignum +Z3 = const(Z1 + Z2) +Z4 = const((1 << 100) + Z1) +print(hex(Z3), hex(Z4)) diff --git a/tests/micropython/const_intbig.py.exp b/tests/micropython/const_intbig.py.exp new file mode 100644 index 0000000000..137f86cf8d --- /dev/null +++ b/tests/micropython/const_intbig.py.exp @@ -0,0 +1,2 @@ +0xffffffff 0xffffffffffffffff +0x100000000fffffffe 0x100000000000000000ffffffff |