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# Copyright (c) 2006 by Aurelien Foret <orelien@chez.com>
# Copyright (c) 2006-2017 Pacman Development Team <pacman-dev@archlinux.org>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
import os
import stat
import tap
import util
class pmrule(object):
"""Rule object
"""
def __init__(self, rule):
self.rule = rule
self.false = 0
self.result = 0
def __str__(self):
return self.rule
def snapshots_needed(self):
(testname, args) = self.rule.split("=")
if testname == "FILE_MODIFIED" or testname == "!FILE_MODIFIED":
return [args]
return []
def check(self, test):
"""
"""
success = 1
[testname, args] = self.rule.split("=")
if testname[0] == "!":
self.false = 1
testname = testname[1:]
[kind, case] = testname.split("_")
if "|" in args:
[key, value] = args.split("|", 1)
else:
[key, value] = [args, None]
if kind == "PACMAN":
if case == "RETCODE":
if test.retcode != int(key):
success = 0
elif case == "OUTPUT":
logfile = os.path.join(test.root, util.LOGFILE)
if not os.access(logfile, os.F_OK):
tap.diag("LOGFILE not found, cannot validate 'OUTPUT' rule")
success = 0
elif not util.grep(logfile, key):
success = 0
else:
tap.diag("PACMAN rule '%s' not found" % case)
success = -1
elif kind == "PKG":
localdb = test.db["local"]
newpkg = localdb.db_read(key)
if not newpkg:
success = 0
else:
if case == "EXIST":
success = 1
elif case == "VERSION":
if value != newpkg.version:
success = 0
elif case == "DESC":
if value != newpkg.desc:
success = 0
elif case == "GROUPS":
if not value in newpkg.groups:
success = 0
elif case == "PROVIDES":
if not value in newpkg.provides:
success = 0
elif case == "DEPENDS":
if not value in newpkg.depends:
success = 0
elif case == "OPTDEPENDS":
success = 0
for optdep in newpkg.optdepends:
if value == optdep.split(':', 1)[0]:
success = 1
break
elif case == "REASON":
if newpkg.reason != int(value):
success = 0
elif case == "FILES":
if not value in newpkg.files:
success = 0
elif case == "BACKUP":
success = 0
for f in newpkg.backup:
if f.startswith(value + "\t"):
success = 1
break;
else:
tap.diag("PKG rule '%s' not found" % case)
success = -1
elif kind == "FILE":
filename = os.path.join(test.root, key)
if case == "EXIST":
if not os.path.isfile(filename):
success = 0
elif case == "EMPTY":
if not (os.path.isfile(filename)
and os.path.getsize(filename) == 0):
success = 0
elif case == "CONTENTS":
try:
with open(filename, 'r') as f:
success = f.read() == value
except:
success = 0
elif case == "MODIFIED":
for f in test.files:
if f.name == key:
if not f.ismodified():
success = 0
break
elif case == "MODE":
if not os.path.isfile(filename):
success = 0
else:
mode = os.lstat(filename)[stat.ST_MODE]
if int(value, 8) != stat.S_IMODE(mode):
success = 0
elif case == "TYPE":
if value == "dir":
if not os.path.isdir(filename):
success = 0
elif value == "file":
if not os.path.isfile(filename):
success = 0
elif value == "link":
if not os.path.islink(filename):
success = 0
elif case == "PACNEW":
if not os.path.isfile("%s.pacnew" % filename):
success = 0
elif case == "PACSAVE":
if not os.path.isfile("%s.pacsave" % filename):
success = 0
else:
tap.diag("FILE rule '%s' not found" % case)
success = -1
elif kind == "DIR":
filename = os.path.join(test.root, key)
if case == "EXIST":
if not os.path.isdir(filename):
success = 0
else:
tap.diag("DIR rule '%s' not found" % case)
success = -1
elif kind == "LINK":
filename = os.path.join(test.root, key)
if case == "EXIST":
if not os.path.islink(filename):
success = 0
else:
tap.diag("LINK rule '%s' not found" % case)
success = -1
elif kind == "CACHE":
cachedir = os.path.join(test.root, util.PM_CACHEDIR)
if case == "EXISTS":
pkg = test.findpkg(key, value, allow_local=True)
if not pkg or not os.path.isfile(
os.path.join(cachedir, pkg.filename())):
success = 0
else:
tap.diag("Rule kind '%s' not found" % kind)
success = -1
if self.false and success != -1:
success = not success
self.result = success
return success
# vim: set ts=4 sw=4 et:
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