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109 lines
4.2 KiB
Python
109 lines
4.2 KiB
Python
#!/usr/bin/python3
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#
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# Copyright (C) 2014-2017 Johannes Schauer <j.schauer@email.de>
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#
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# Permission is hereby granted, free of charge, to any person obtaining a copy of
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# this software and associated documentation files (the "Software"), to deal in
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# the Software without restriction, including without limitation the rights to
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# use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
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# of the Software, and to permit persons to whom the Software is furnished to do
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# so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be included in all
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# copies or substantial portions of the Software.
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import subprocess
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import yaml
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import daklib_arch
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import debarch
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import tempfile
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import os
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import random
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abi_from_abitable = [row[0] for row in debarch._load_table('/usr/share/dpkg/abitable')]
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abi_from_ostable = [row[0].split('-')[0] for row in debarch._load_table('/usr/share/dpkg/ostable')]
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abi_from_tupletable = [row[0].split('-')[0] for row in debarch._load_table('/usr/share/dpkg/tupletable')]
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abi_wildcards = sorted(set(abi_from_abitable+abi_from_ostable+abi_from_tupletable+['any']))
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libc_from_ostable = [row[0].split('-')[1] for row in debarch._load_table('/usr/share/dpkg/ostable')]
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libc_from_tupletable = [row[0].split('-')[1] for row in debarch._load_table('/usr/share/dpkg/tupletable')]
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libc_wildcards = sorted(set(libc_from_ostable+libc_from_tupletable+['any']))
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os_from_ostable = [row[0].split('-')[2] for row in debarch._load_table('/usr/share/dpkg/ostable')]
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os_from_tupletable = [row[0].split('-')[2] for row in debarch._load_table('/usr/share/dpkg/tupletable')]
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os_wildcards = sorted(set(os_from_ostable+os_from_tupletable+['any']))
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cpu_from_cputable = [row[0] for row in debarch._load_table('/usr/share/dpkg/cputable')]
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cpu_from_tupletable = [row[0].split('-')[3] for row in debarch._load_table('/usr/share/dpkg/tupletable')]
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cpu_wildcards = sorted(set(cpu_from_cputable+cpu_from_tupletable+['any'])-set(['<cpu>']))
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wildcard_list = list()
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for c in cpu_wildcards:
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wildcard_list.append(c)
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for o in os_wildcards:
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wildcard_list.append(o+'-'+c)
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for l in libc_wildcards:
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wildcard_list.append(l+'-'+o+'-'+c)
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for a in abi_wildcards:
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wildcard_list.append(a+'-'+l+'-'+o+'-'+c)
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debarches = subprocess.check_output(["dpkg-architecture", "-L"]).decode().split()
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def dpkg_arch_matches(arch, wildcard):
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# environment must be empty or otherwise the DEB_HOST_ARCH environment
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# variable will influence the result
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return subprocess.call(
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['dpkg-architecture', '-i%s' % wildcard, '-a%s' % arch],
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env={}) == 0
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def dose_arch_matches(arch, wildcard):
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f1 = tempfile.NamedTemporaryFile(mode='w', delete=False)
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n1 = f1.name
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f1.write("""
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Package: foo
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Architecture: %s
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Version: 0.invalid.0
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"""%(wildcard))
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f1.close()
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f2 = tempfile.NamedTemporaryFile(mode='w', delete=False)
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n2 = f2.name
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f2.write("""
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Package: build-essential
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Architecture: %s
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Version: 0.invalid.0
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"""%(arch))
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f2.close()
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data = subprocess.check_output(['dose-builddebcheck', '--deb-native-arch=%s'%arch,
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'--successes', '/tmp/packages', '/tmp/sources'])
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os.unlink(n1)
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os.unlink(n2)
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data = yaml.load(data, Loader=yaml.CBaseLoader)
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return len(data['report']) == 1
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check_pairs = [ (d,w) for d in debarches for w in wildcard_list ]
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random.seed(0) # to reproduce the same random sample
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check_pairs = random.sample(check_pairs, int(len(check_pairs)/1000))
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len_check_pairs = len(check_pairs)
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print("checking %d testcases"%len_check_pairs)
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for i,(d,w) in enumerate(check_pairs):
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print("\r%f"%((i*100)/len_check_pairs), end="")
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dose_res = dose_arch_matches(d, w)
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dpkg_res = dpkg_arch_matches(d, w)
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try:
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dak_res = daklib_arch.match_architecture(d, w)
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except daklib_arch.InvalidArchitecture:
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dak_res = False
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deb_res = debarch.match_architecture(d,w)
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if dose_res != dpkg_res or dose_res != dak_res \
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or dose_res != deb_res:
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print("\ndifference!")
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print("dose: %s matches %s: %s"%(w,d,dose_res))
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print("dpkg: %s matches %s: %s"%(w,d,dpkg_res))
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print("deb: %s matches %s: %s"%(w,d,deb_res))
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print("dak: %s matches %s: %s"%(w,d,dak_res))
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