/usr/share/pyshared/ncrypt/test/testdigest.py is in python-ncrypt 0.6.4-0ubuntu8.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 | import sys, os, unittest, md5, sha
from ncrypt import digest
md5Type = digest.DigestType( 'MD5' )
sha1Type = digest.DigestType( 'SHA1' )
def doMD5( data ) :
return digest.Digest(md5Type).digest( data )
def doSHA1( data ) :
return digest.Digest(sha1Type).digest( data )
class DigestTestCase( unittest.TestCase ) :
def setUp( self ) :
self.dtList = [digest.DigestType(algo) for algo in digest.ALGORITHMS]
self.dtMap = dict( zip(digest.ALGORITHMS,self.dtList) )
def testMD5( self ) :
self.assertEquals( doMD5('hi'), md5.md5('hi').digest() )
def testSHA1( self ) :
self.assertEquals( doSHA1('hi'), sha.sha('hi').digest() )
def testNames( self ) :
for (k,v) in self.dtMap.items() : self.assertEquals( k, v.name() )
def testInfo( self ) :
dtInfo = [(dt.name(),dt.blockSize(),dt.size()*8,dt.nid()) for dt in self.dtList]
def testDigests( self ) :
s = ''
for i in range(1000) :
for dt in self.dtList :
d = digest.Digest(dt)
dv = d.digest(s)
self.assertEquals( len(dv), dt.size() )
if dt.name() == 'MD5' :
self.assertEquals( dv, md5.md5(s).digest() )
elif dt.name() == 'SHA1' :
self.assertEquals( dv, sha.sha(s).digest() )
s += chr(i%256)
def testFullDigests( self ) :
s = ''
fullDigests = [digest.Digest(dt) for dt in self.dtList]
md5Digest = md5.new()
shaDigest = sha.new()
for i in range(1000) :
for d in fullDigests : d.update( s )
md5Digest.update( s )
shaDigest.update( s )
s += chr(i%256)
fullDigestValues = [d.digest() for d in fullDigests]
for (i,d) in enumerate(fullDigests) :
self.assertEquals( len(fullDigestValues[i]), d.digestType.size() )
if d.digestType.name() == 'MD5' :
self.assertEquals( fullDigestValues[i], md5Digest.digest() )
elif d.digestType.name() == 'SHA1' :
self.assertEquals( fullDigestValues[i], shaDigest.digest() )
def testErrors( self ) :
self.assertRaises( digest.DigestError, digest.DigestType, 'blah' )
self.assertRaises( TypeError, digest.Digest, None )
d = digest.Digest( sha1Type )
d.update( '' )
d.digest()
self.assertRaises( digest.DigestError, d.digest )
if __name__ == '__main__' :
unittest.main()
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