gVddlZddlZddlmZejdZGddejZedkrej dSdS)N)byteaBceZdZdZdZdS)test_bytea_codecctdD]}t|}|d}|dkr!|dkrdt dddz}n<|ds'dt t |ddz}t|ddd |kr|d |||fzdS) Nr\\\\\rz-bytea encoding failed at %d; encoded %r to %r) rangebytepackdecodeoct startswithordintfail)selfxcbs V/granary/edev/quantum/lib/python3.11/site-packages/postgresql/test/test_bytea_codec.py testDecodingztest_bytea_codec.testDecoding s ::  a yy||1xx15jjQ&[[ s8}}QRR  AA LL   s3q66{{122A !ABB%mmqII4q!Qj@  c|ddd|ddd|tdjd|tdjd|tdjd|tdjd|td jd|td jd|td jdt d D]}dt |d ddddz}t|d}||kr| d|||fzdS)Nrsbytear r r zfoo\zfoo\0zfoo\00z\fz\800z\7f0r r0zTgenerated sequence failed to map back; current is %d, rendered %r, transformed to %d) assertEqualencode assertRaises ValueErrorrrlstriprjustrr)rrseqdxs r testEncodingztest_bytea_codec.testEncodings7>>'**H5556==))5111J W555J888J999J 0':::J g666J888J888 ::a Q""3''--a55 53 CJJw    2AggII&()3|4 rN)__name__ __module__ __qualname__rr+rrrr s2   rr__main__) unitteststruct encodingsrStructrTestCaserr,mainr/rrr7s v}S     x(   D zr