4114e25df1
Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
310 lines
11 KiB
Python
310 lines
11 KiB
Python
# Copyright (c) 2006 by Aurelien Foret <orelien@chez.com>
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# Copyright (c) 2006-2014 Pacman Development Team <pacman-dev@archlinux.org>
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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import os
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import shlex
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import shutil
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import stat
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import subprocess
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import time
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import pmrule
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import pmdb
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import pmfile
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import tap
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import util
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from util import vprint
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class pmtest(object):
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"""Test object
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"""
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def __init__(self, name, root):
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self.name = name
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self.testname = os.path.basename(name).replace('.py', '')
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self.root = root
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self.dbver = 9
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self.cachepkgs = True
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self.cmd = ["pacman", "--noconfirm",
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"--config", self.configfile(),
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"--root", self.rootdir(),
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"--dbpath", self.dbdir(),
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"--cachedir", self.cachedir()]
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def __str__(self):
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return "name = %s\n" \
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"testname = %s\n" \
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"root = %s" % (self.name, self.testname, self.root)
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def addpkg2db(self, treename, pkg):
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if not treename in self.db:
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self.db[treename] = pmdb.pmdb(treename, self.root)
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self.db[treename].pkgs.append(pkg)
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def addpkg(self, pkg):
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self.localpkgs.append(pkg)
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def findpkg(self, name, version, allow_local=False):
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"""Find a package object matching the name and version specified in
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either sync databases or the local package collection. The local database
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is allowed to match if allow_local is True."""
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for db in self.db.values():
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if db.is_local and not allow_local:
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continue
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pkg = db.getpkg(name)
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if pkg and pkg.version == version:
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return pkg
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for pkg in self.localpkgs:
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if pkg.name == name and pkg.version == version:
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return pkg
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return None
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def addrule(self, rulename):
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rule = pmrule.pmrule(rulename)
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self.rules.append(rule)
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def load(self):
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# Reset test parameters
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self.result = {
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"success": 0,
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"fail": 0
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}
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self.args = ""
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self.retcode = 0
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self.db = {
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"local": pmdb.pmdb("local", self.root)
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}
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self.localpkgs = []
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self.createlocalpkgs = False
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self.filesystem = []
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self.description = ""
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self.option = {}
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# Test rules
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self.rules = []
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self.files = []
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self.expectfailure = False
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if os.path.isfile(self.name):
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# all tests expect this to be available
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from pmpkg import pmpkg
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with open(self.name) as input:
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exec(input.read(),locals())
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else:
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raise IOError("file %s does not exist!" % self.name)
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def generate(self, pacman):
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tap.diag("==> Generating test environment")
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# Cleanup leftover files from a previous test session
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if os.path.isdir(self.root):
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shutil.rmtree(self.root)
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vprint("\t%s" % self.root)
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# Create directory structure
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vprint(" Creating directory structure:")
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dbdir = os.path.join(self.root, util.PM_SYNCDBPATH)
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cachedir = os.path.join(self.root, util.PM_CACHEDIR)
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syncdir = os.path.join(self.root, util.SYNCREPO)
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tmpdir = os.path.join(self.root, util.TMPDIR)
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logdir = os.path.join(self.root, os.path.dirname(util.LOGFILE))
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etcdir = os.path.join(self.root, os.path.dirname(util.PACCONF))
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bindir = os.path.join(self.root, "bin")
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ldconfig = os.path.basename(pacman["ldconfig"])
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ldconfigdir = os.path.join(self.root, os.path.dirname(pacman["ldconfig"][1:]))
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shell = pacman["scriptlet-shell"][1:]
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shelldir = os.path.join(self.root, os.path.dirname(shell))
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sys_dirs = [dbdir, cachedir, syncdir, tmpdir, logdir, etcdir, bindir,
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ldconfigdir, shelldir]
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for sys_dir in sys_dirs:
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if not os.path.isdir(sys_dir):
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vprint("\t%s" % sys_dir[len(self.root)+1:])
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os.makedirs(sys_dir, 0o755)
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# Only the dynamically linked binary is needed for fakechroot
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shutil.copy("/bin/sh", bindir)
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if shell != "bin/sh":
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shutil.copy("/bin/sh", os.path.join(self.root, shell))
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shutil.copy(os.path.join(util.SELFPATH, "ldconfig.stub"),
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os.path.join(ldconfigdir, ldconfig))
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ld_so_conf = open(os.path.join(etcdir, "ld.so.conf"), "w")
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ld_so_conf.close()
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# Configuration file
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vprint(" Creating configuration file")
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util.mkcfgfile(util.PACCONF, self.root, self.option, self.db)
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# Creating packages
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vprint(" Creating package archives")
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for pkg in self.localpkgs:
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vprint("\t%s" % os.path.join(util.TMPDIR, pkg.filename()))
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pkg.finalize()
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pkg.makepkg(tmpdir)
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for key, value in self.db.items():
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for pkg in value.pkgs:
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pkg.finalize()
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if key == "local" and not self.createlocalpkgs:
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continue
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for pkg in value.pkgs:
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vprint("\t%s" % os.path.join(util.PM_CACHEDIR, pkg.filename()))
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if self.cachepkgs:
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pkg.makepkg(cachedir)
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else:
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pkg.makepkg(os.path.join(syncdir, value.treename))
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pkg.md5sum = util.getmd5sum(pkg.path)
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pkg.csize = os.stat(pkg.path)[stat.ST_SIZE]
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# Creating sync database archives
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vprint(" Creating databases")
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for key, value in self.db.items():
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vprint("\t" + value.treename)
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value.generate()
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# Filesystem
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vprint(" Populating file system")
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for f in self.filesystem:
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vprint("\t%s" % f)
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util.mkfile(self.root, f, f)
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path = os.path.join(self.root, f)
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if os.path.isfile(path):
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os.utime(path, (355, 355))
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for pkg in self.db["local"].pkgs:
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vprint("\tinstalling %s" % pkg.fullname())
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pkg.install_package(self.root)
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if self.db["local"].pkgs and self.dbver >= 9:
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path = os.path.join(self.root, util.PM_DBPATH, "local")
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util.mkfile(path, "ALPM_DB_VERSION", str(self.dbver))
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# Done.
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vprint(" Taking a snapshot of the file system")
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for filename in self.snapshots_needed():
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f = pmfile.PacmanFile(self.root, filename)
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self.files.append(f)
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vprint("\t%s" % f.name)
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def snapshots_needed(self):
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files = set()
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for r in self.rules:
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files.update(r.snapshots_needed())
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return files
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def run(self, pacman):
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if os.path.isfile(util.PM_LOCK):
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tap.bail("\tERROR: another pacman session is on-going -- skipping")
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return
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tap.diag("==> Running test")
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vprint("\tpacman %s" % self.args)
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cmd = []
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if os.geteuid() != 0:
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fakeroot = util.which("fakeroot")
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if not fakeroot:
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tap.diag("WARNING: fakeroot not found!")
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else:
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cmd.append("fakeroot")
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fakechroot = util.which("fakechroot")
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if not fakechroot:
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tap.diag("WARNING: fakechroot not found!")
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else:
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cmd.append("fakechroot")
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if pacman["gdb"]:
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cmd.extend(["libtool", "execute", "gdb", "--args"])
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if pacman["valgrind"]:
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suppfile = os.path.join(os.path.dirname(__file__),
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'..', '..', 'valgrind.supp')
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cmd.extend(["libtool", "execute", "valgrind", "-q",
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"--tool=memcheck", "--leak-check=full",
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"--show-reachable=yes",
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"--gen-suppressions=all",
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"--child-silent-after-fork=yes",
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"--log-file=%s" % os.path.join(self.root, "var/log/valgrind"),
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"--suppressions=%s" % suppfile])
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self.addrule("FILE_EMPTY=var/log/valgrind")
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# replace program name with absolute path
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prog = pacman["bin"]
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if not prog:
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prog = util.which(self.cmd[0], pacman["bindir"])
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if not prog or not os.access(prog, os.X_OK):
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if not prog:
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tap.bail("could not locate '%s' binary" % (self.cmd[0]))
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return
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cmd.append(os.path.abspath(prog))
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cmd.extend(self.cmd[1:])
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if pacman["manual-confirm"]:
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cmd.append("--confirm")
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if pacman["debug"]:
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cmd.append("--debug=%s" % pacman["debug"])
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cmd.extend(shlex.split(self.args))
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if not (pacman["gdb"] or pacman["nolog"]):
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output = open(os.path.join(self.root, util.LOGFILE), 'w')
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else:
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output = None
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vprint("\trunning: %s" % " ".join(cmd))
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# Change to the tmp dir before running pacman, so that local package
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# archives are made available more easily.
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time_start = time.time()
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self.retcode = subprocess.call(cmd, stdout=output, stderr=output,
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cwd=os.path.join(self.root, util.TMPDIR), env={'LC_ALL': 'C'})
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time_end = time.time()
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vprint("\ttime elapsed: %.2fs" % (time_end - time_start))
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if output:
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output.close()
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vprint("\tretcode = %s" % self.retcode)
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# Check if the lock is still there
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if os.path.isfile(util.PM_LOCK):
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tap.diag("\tERROR: %s not removed" % util.PM_LOCK)
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os.unlink(util.PM_LOCK)
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# Look for a core file
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if os.path.isfile(os.path.join(self.root, util.TMPDIR, "core")):
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tap.diag("\tERROR: pacman dumped a core file")
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def check(self):
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tap.plan(len(self.rules))
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for i in self.rules:
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success = i.check(self)
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if success == 1:
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self.result["success"] += 1
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else:
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self.result["fail"] += 1
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tap.ok(success, i)
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def configfile(self):
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return os.path.join(self.root, util.PACCONF)
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def dbdir(self):
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return os.path.join(self.root, util.PM_DBPATH)
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def rootdir(self):
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return self.root + '/'
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def cachedir(self):
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return os.path.join(self.root, util.PM_CACHEDIR)
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# vim: set ts=4 sw=4 et:
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