diff options
Diffstat (limited to 'tests/basics/smallint_array_overflow.py')
| -rw-r--r-- | tests/basics/smallint_array_overflow.py | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/tests/basics/smallint_array_overflow.py b/tests/basics/smallint_array_overflow.py new file mode 100644 index 000000000..25b457cca --- /dev/null +++ b/tests/basics/smallint_array_overflow.py @@ -0,0 +1,52 @@ +try: + from array import array +except ImportError: + print("SKIP") + raise SystemExit + +def test_array_overflow(typecode, val): + try: + print(array(typecode, [val])) + except OverflowError: + print('OverflowError') + +def test_bytearray_overflow(val): + try: + print(bytearray([val])) + except (OverflowError, ValueError): + # CircuitPython always does OverflowError + print('(OverflowError, ValueError)') + + +# small int -1 +test_array_overflow('Q', -1) +test_array_overflow('L', -1) +test_array_overflow('I', -1) +test_array_overflow('H', -1) +test_array_overflow('B', -1) + +# 0 ok +test_array_overflow('Q', 0) +test_array_overflow('L', 0) +test_array_overflow('I', 0) +test_array_overflow('H', 0) +test_array_overflow('B', 0) + +# 1 ok +test_array_overflow('Q', 1) +test_array_overflow('L', 1) +test_array_overflow('I', 1) +test_array_overflow('H', 1) +test_array_overflow('B', 1) + +# truth value conversions +test_array_overflow('b', True) +test_array_overflow('b', False) + +# similar tests for bytearrays +test_bytearray_overflow(0) +test_bytearray_overflow(1) +test_bytearray_overflow(-1) +test_bytearray_overflow(256) +test_bytearray_overflow(True) +test_bytearray_overflow(False) |