try:

try:

import ubinascii as binascii

except ImportError:

import binascii

except ImportError:

print("SKIP")

raise SystemExit

try:

binascii.crc32

except AttributeError:

print("SKIP")

raise SystemExit

print(hex(binascii.crc32(b"The quick brown fox jumps over the lazy dog")))

print(hex(binascii.crc32(b"\x00" * 32)))

print(hex(binascii.crc32(b"\xff" * 32)))

print(hex(binascii.crc32(bytes(range(32)))))

print(hex(binascii.crc32(b" over the lazy dog", binascii.crc32(b"The quick brown fox jumps"))))

print(hex(binascii.crc32(b"\x00" * 16, binascii.crc32(b"\x00" * 16))))

print(hex(binascii.crc32(b"\xff" * 16, binascii.crc32(b"\xff" * 16))))

print(hex(binascii.crc32(bytes(range(16, 32)), binascii.crc32(bytes(range(16))))))

try:

binascii.crc32("")

except TypeError:

print("TypeError")