96 lines
2.2 KiB
Python
96 lines
2.2 KiB
Python
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#!/usr/bin/python
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"""
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Huge oldversions difference tester, optionally diff with the one in
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$PATH as well.
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Arguments will be passed on to Scyther for all the protocols in the
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set. (protocollist.py?)
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"""
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import os
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import os.path
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import commands
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import protocollist
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oldversionspath="../oldversions"
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oldversionsprefix="scyther"
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def get_versions(step=1):
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global oldversionspat
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global oldversionsprefix
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l = os.listdir(oldversionspath)
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rl = []
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i = 0
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for fn in l:
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if fn.startswith(oldversionsprefix):
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if i == 0:
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rl.append(fn[len(oldversionsprefix):])
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i = (i+1) % step
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rl.sort()
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rl.append(-1) # denoting the current version
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return rl
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def run_version(version,args):
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global oldversionspat
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global oldversionsprefix
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if version == -1:
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prg = "scyther"
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else:
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prg = "%s/%s%s" % (oldversionspath, oldversionsprefix, version)
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out = commands.getoutput("%s %s" % (prg,args))
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return out
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def test_all_protocols(version, args):
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print "Testing version %s" % version
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l = protocollist.from_all()
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res = {}
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for fn in l:
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res[fn] = run_version(version, "%s %s" % (args,fn))
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return res
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def test_all(versions,args):
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res = {}
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for v in versions:
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res[v] = test_all_protocols(v,args)
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return res
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def main():
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vl = get_versions(150)
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res = test_all(vl,"-r2")
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l = protocollist.from_all()
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changes = {}
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for p in l:
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ln = len(vl)
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for i in range(0,(ln-1)):
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v1 = vl[i]
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v2 = vl[i+1]
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if str(res[v1][p]) != str(res[v2][p]):
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if v2 in changes.keys():
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changes[v2].append(p)
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else:
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changes[v2] = [p]
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print "*" * 80
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print "Found difference for protocol %s, between versions %s and %s" % (p,v1,v2)
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print
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print "<" * 80
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print res[v1][p]
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print "=" * 80
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print res[v2][p]
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print ">" * 80
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print
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for x in changes.keys():
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print "For version %s, %i protocols changed." % (x,len(changes[x]))
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if __name__ == '__main__':
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main()
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