/usr/bin/auto-install-tester is in auto-upgrade-tester 1:0.166.
This file is owned by root:root, with mode 0o755.
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from __future__ import absolute_import, print_function
from optparse import OptionParser
import os
import sys
import time
# check if we run from a bzr checkout
if os.path.exists("AutoUpgradeTester"):
sys.path.insert(0, ".")
from AutoUpgradeTester.UpgradeTestBackendQemu import UpgradeTestBackendQemu
import apt
import apt_pkg
def do_install_remove(backend, pkgname):
""" install a package in the backend """
#print("watchdog_runing: ", backend.watchdog_running)
if not backend.watchdog_running:
print("starting watchdog")
backend._runInImage(["/bin/apt-watchdog"])
backend.watchdog_running = True
# ret = backend._runInImage(["DEBIAN_FRONTEND=text","DEBIAN_PRIORITY=low",
# "apt-get","install","-q","-y",pkg.name])
ret = backend._runInImage(["DEBIAN_FRONTEND=noninteractive",
"apt-get","install","-q","-y",pkg.name])
print("apt returned: ", ret)
if ret != 0:
return False
# now remove it again
ret = backend._runInImage(["DEBIAN_FRONTEND=noninteractive",
"apt-get","autoremove", "-y",pkg.name])
print("apt returned: ", ret)
if ret != 0:
return False
return True
def test_downloadable(backend, pkgname):
""" test if the pkg is downloadable or gives a 404 """
ret = backend._runInImage(["apt-get","install","-q","--download-only","-y",pkg.name])
print("apt --download-only returned: ", ret)
if ret != 0:
return False
return True
if __name__ == "__main__":
parser = OptionParser()
parser.add_option("-p", "--profile", dest="profile",
default="profile/auto-install-tester/",
help="base profile dir")
(options, args) = parser.parse_args()
# create backend
apt_pkg.config.set("APT::Architecture","i386")
basedir = os.path.abspath(os.path.dirname(options.profile))
aptbasedir = os.path.join(basedir,"auto-install-test")
# create apt dirs if needed
for d in ["etc/apt/",
"var/lib/dpkg",
"var/lib/apt/lists/partial",
"var/cache/apt/archives/partial"]:
if not os.path.exists(os.path.join(aptbasedir,d)):
os.makedirs(os.path.join(aptbasedir,d))
backend = UpgradeTestBackendQemu(options.profile)
backend.watchdog_running = False
backend.bootstrap()
# copy status file from image to aptbasedir
backend.start()
print("copy apt-watchdog")
if os.path.exists("share/script/apt-watchdog"):
backend._copyToImage("share/scripts/apt-watchdog", "/bin/")
else:
backend._copyToImage("/usr/share/auto-upgrade-tester/scripts/apt-watchdog", "/bin/")
print("copy status file")
backend._copyFromImage("/var/lib/dpkg/status",
os.path.join(aptbasedir,"var/lib/dpkg/","status"))
print("run update")
backend._runInImage(["apt-get","-q", "update"])
backend.stop()
# build apt stuff (outside of the kvm)
mirror = backend.config.get("NonInteractive","Mirror")
dist = backend.config.get("Sources","From")
components = backend.config.getlist("NonInteractive","Components")
pockets = backend.config.getlist("NonInteractive","Pockets")
f=open(os.path.join(aptbasedir,"etc","apt","sources.list"),"w")
f.write("deb %s %s %s\n" % (mirror, dist, " ".join(components)))
for pocket in pockets:
f.write("deb %s %s-%s %s\n" % (mirror, dist, pocket, " ".join(components)))
f.close()
# get a cache
cache = apt.Cache(rootdir=os.path.abspath(aptbasedir))
cache.update(apt.progress.text.AcquireProgress())
cache.open(apt.progress.base.OpProgress())
# now test if we can install stuff
backend.saveVMSnapshot("clean-base")
backend.start()
# setup dirs
resultdir = backend.resultdir
print("Using resultdir: '%s'" % resultdir)
failures = open(os.path.join(resultdir,"failures.txt"),"w")
# pkg blacklist - only useful for pkg that causes exsessive delays
# when installing, e.g. by requiring input or by tryint to connect
# to a (firewalled) network
pkgs_blacklisted = set()
sname = os.path.join(resultdir,"pkgs_blacklisted.txt")
print("looking at ", sname)
if os.path.exists(sname):
pkgs_blacklisted = set(open(sname).read().split("\n"))
print("have '%s' with '%i' entries" % (sname, len(pkgs_blacklisted)))
# set with package that have been tested successfully
pkgs_tested = set()
sname = os.path.join(resultdir,"pkgs_done.txt")
print("looking at ", sname)
if os.path.exists(sname):
pkgs_tested = set(open(sname).read().split("\n"))
print("have '%s' with '%i' entries" % (sname, len(pkgs_tested)))
statusfile = open(sname, "a")
else:
statusfile = open(sname, "w")
# now see if we can install and remove it again
for (i, pkg) in enumerate(cache):
# for (i, pkg) in enumerate([ cache["abook"],
# cache["emacspeak"],
# cache["postfix"] ]):
# clean the cache
cache._depcache.init()
print("\n\nPackage %s: %i of %i (%f.2)" % (pkg.name, i, len(cache),
float(i)/float(len(cache))*100))
print("pkgs_tested has %i entries\n\n" % len(pkgs_tested))
pkg_failed = False
if not pkg.candidate:
continue
# skip stuff in the ubuntu-minimal that we can't install or upgrade
if pkg.is_installed and not pkg.is_upgradable:
continue
# skip blacklisted pkg names
if pkg.name in pkgs_blacklisted:
print("blacklisted: ", pkg.name)
continue
# skip packages we tested already
if "%s-%s" % (pkg.name, pkg.candidate.version) in pkgs_tested:
print("already tested: ", pkg.name)
continue
# see if we can install/upgrade the pkg
try:
pkg.mark_install()
except SystemError as e:
pkg.mark_keep()
if not (pkg.marked_install or pkg.marked_upgrade):
print("pkg: %s not installable" % pkg.name)
failures.write("%s mark_install()\n " % pkg.name)
continue
if not test_downloadable(backend, pkg.name):
# because the test runs for so long its likely that we hit
# 404 because the archive has changed since we ran, deal with
# that here by not outputing it as a error for a start
# FIXME: restart whole test
continue
# mark as tested
statusfile.write("%s-%s\n" % (pkg.name, pkg.candidate.version))
if not do_install_remove(backend, pkg.name):
# on failure, re-run in a clean env so that the log
# is more meaningful
print("pkg: %s failed, re-testing in a clean(er) environment" % pkg.name)
backend.restoreVMSnapshot("clean-base")
backend.watchdog_running = False
backend.start()
if not do_install_remove(backend, pkg.name):
outname = os.path.join(resultdir,"%s-fail.txt" % pkg.name)
failures.write("failed to install/remove %s (log at %s)\n" % (pkg.name, outname))
time.sleep(5)
backend._copyFromImage("/var/log/apt/term.log",outname)
# now restore back to a clean state and continue testing
# (but do not record the package as succesful tested)
backend.restoreVMSnapshot("clean-base")
backend.watchdog_running = False
backend.start()
continue
# installation worked, record that we have tested this package
for pkg in cache:
if pkg.marked_install or pkg.marked_upgrade:
pkgs_tested.add("%s-%s" % (pkg.name, pkg.candidate.version))
statusfile.flush()
failures.flush()
# all done, stop the backend
backend.stop()
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