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try:
try:
import ubinascii as binascii
except ImportError:
import binascii
except ImportError:
print("SKIP")
raise SystemExit
print(binascii.a2b_base64(b''))
print(binascii.a2b_base64(b'Zg=='))
print(binascii.a2b_base64(b'Zm8='))
print(binascii.a2b_base64(b'Zm9v'))
print(binascii.a2b_base64(b'Zm9vYg=='))
print(binascii.a2b_base64(b'Zm9vYmE='))
print(binascii.a2b_base64(b'Zm9vYmFy'))
print(binascii.a2b_base64(b'AAECAwQFBgc='))
print(binascii.a2b_base64(b'CAkKCwwNDg8='))
print(binascii.a2b_base64(b'f4D/'))
print(binascii.a2b_base64(b'f4D+')) # convert '+'
print(binascii.a2b_base64(b'MTIzNEFCQ0RhYmNk'))
# Ignore invalid characters and pad sequences
print(binascii.a2b_base64(b'Zm9v\n'))
print(binascii.a2b_base64(b'Zm\x009v\n'))
print(binascii.a2b_base64(b'Zm9v=='))
print(binascii.a2b_base64(b'Zm9v==='))
print(binascii.a2b_base64(b'Zm9v===YmFy'))
try:
print(binascii.a2b_base64(b'abc'))
except ValueError:
print("ValueError")
try:
print(binascii.a2b_base64(b'abcde='))
except ValueError:
print("ValueError")
try:
print(binascii.a2b_base64(b'ab*d'))
except ValueError:
print("ValueError")
try:
print(binascii.a2b_base64(b'ab=cdef='))
except ValueError:
print("ValueError")
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