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| author | Jeff Epler <jepler@gmail.com> | 2025-08-15 08:47:39 -0500 |
|---|---|---|
| committer | Damien George <damien@micropython.org> | 2025-08-28 11:31:03 +1000 |
| commit | 1671977ca4be609679db36abc5594f1d76a71e23 (patch) | |
| tree | 4198bdda9dfbfa15fe34607729f419f5e0ad51da /tests/basics/int_64_basics.py | |
| parent | f4f7fbf3dc8164ead907cb418773eef9bbba5644 (diff) | |
py/parsenum: Fix parsing LLONG_MIN in longlong configuration.
Re-organize `mp_parse_num_integer()` (for longlong) slightly so that the
most negative 64-bit integer can be parsed.
Fixes issue #17932.
Signed-off-by: Jeff Epler <jepler@gmail.com>
Diffstat (limited to 'tests/basics/int_64_basics.py')
| -rw-r--r-- | tests/basics/int_64_basics.py | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/tests/basics/int_64_basics.py b/tests/basics/int_64_basics.py index 2a161dac0..ef7679331 100644 --- a/tests/basics/int_64_basics.py +++ b/tests/basics/int_64_basics.py @@ -151,3 +151,11 @@ try: print((1 << 48) << -6) except ValueError as e: print(e) + +# Test that the most extreme 64 bit integer values all parse with int() +print(int("-9223372036854775807")) +print(int("-9223372036854775808")) +print(int("9223372036854775807")) + +# Test that the most negative 64 bit integer can be formed via arithmetic +print(-9223372036854775807-1) |