diff options
Diffstat (limited to 'tests/basics')
| -rw-r--r-- | tests/basics/int_bytes.py | 1 | ||||
| -rw-r--r-- | tests/basics/struct1.py | 15 |
2 files changed, 13 insertions, 3 deletions
diff --git a/tests/basics/int_bytes.py b/tests/basics/int_bytes.py index 45965ed464..2f468da444 100644 --- a/tests/basics/int_bytes.py +++ b/tests/basics/int_bytes.py @@ -1,6 +1,7 @@ print((10).to_bytes(1, "little")) print((111111).to_bytes(4, "little")) print((100).to_bytes(10, "little")) +print((2**64).to_bytes(9, "little")) print(int.from_bytes(b"\x00\x01\0\0\0\0\0\0", "little")) print(int.from_bytes(b"\x01\0\0\0\0\0\0\0", "little")) print(int.from_bytes(b"\x00\x01\0\0\0\0\0\0", "little")) diff --git a/tests/basics/struct1.py b/tests/basics/struct1.py index 09ecd20a63..c473fc0b0c 100644 --- a/tests/basics/struct1.py +++ b/tests/basics/struct1.py @@ -30,9 +30,18 @@ print(v == (10, 100, 200, 300)) print(struct.pack("<I", 2**32 - 1)) print(struct.pack("<I", 0xffffffff)) -# fails on 32-bit machine -#print(struct.pack("<Q", 2**64 - 1)) -#print(struct.pack("<Q", 0xffffffffffffffff)) +# long long ints +print(struct.pack("<Q", 2**64 - 1)) +print(struct.pack("<Q", 0xffffffffffffffff)) +print(struct.pack("<q", -1)) +print(struct.pack("<Q", 1234567890123456789)) +print(struct.pack("<q", -1234567890123456789)) +print(struct.pack(">Q", 1234567890123456789)) +print(struct.pack(">q", -1234567890123456789)) +print(struct.unpack("<Q", b"\x12\x34\x56\x78\x90\x12\x34\x56")) +print(struct.unpack(">Q", b"\x12\x34\x56\x78\x90\x12\x34\x56")) +print(struct.unpack("<q", b"\x12\x34\x56\x78\x90\x12\x34\xf6")) +print(struct.unpack(">q", b"\xf2\x34\x56\x78\x90\x12\x34\x56")) # check maximum unpack print(struct.unpack("<I", b"\xff\xff\xff\xff")) |