test/integration/framework

   1 #!/bin/sh -- # no runable script, just for vi
   2
   3 EXIT_CODE=0
   4
   5 while [ -n "$1" ]; do
   6         if [ "$1" = "-q" ]; then
   7                 export MSGLEVEL=2
   8         elif [ "$1" = "-v" ]; then
   9                 export MSGLEVEL=4
  10         elif [ "$1" = '--color=no' ]; then
  11                 export MSGCOLOR='NO'
  12         elif [ "$1" = '--color=yes' ]; then
  13                 export MSGCOLOR='YES'
  14         elif [ "$1" = '--color' ]; then
  15                 export MSGCOLOR="$(echo "$2" | tr 'a-z' 'A-Z')"
  16                 shift
  17         elif [ "$1" = '--level' ]; then
  18                 export MSGLEVEL=$2
  19                 shift
  20         else
  21                 echo >&2 "WARNING: Unknown parameter »$1« will be ignored"
  22         fi
  23         shift
  24 done
  25 export MSGLEVEL="${MSGLEVEL:-3}"
  26
  27 # we all like colorful messages
  28 if [ "${MSGCOLOR:-YES}" = 'YES' ]; then
  29         if [ ! -t 1 ]; then # but check that we output to a terminal
  30                 export MSGCOLOR='NO'
  31         fi
  32 fi
  33
  34
  35 if [ "$MSGCOLOR" != 'NO' ]; then
  36         CERROR="\033[1;31m" # red
  37         CWARNING="\033[1;33m" # yellow
  38         CMSG="\033[1;32m" # green
  39         CINFO="\033[1;96m" # light blue
  40         CDEBUG="\033[1;94m" # blue
  41         CNORMAL="\033[0;39m" # default system console color
  42         CDONE="\033[1;32m" # green
  43         CPASS="\033[1;32m" # green
  44         CFAIL="\033[1;31m" # red
  45         CCMD="\033[1;35m" # pink
  46 fi
  47
  48 msgprintf() {
  49         local START="$1"
  50         local MIDDLE="$2"
  51         local END="$3"
  52         shift 3
  53         if [ -n "$1" ]; then
  54                 printf "$START " "$1"
  55                 shift
  56                 while [ -n "$1" ]; do
  57                         printf "$MIDDLE " "$(echo "$1" | sed -e 's#^apt\([cfghks]\)#apt-\1#')"
  58                         shift
  59                 done
  60         fi
  61         printf "${END}"
  62 }
  63 msgdie() { msgprintf "${CERROR}E: %s" '%s' "${CNORMAL}\n" "$@" >&2; exit 1; }
  64 msgwarn() { msgprintf "${CWARNING}W: %s" '%s' "${CNORMAL}\n" "$@" >&2; }
  65 msgmsg() { msgprintf "${CMSG}%s" '%s' "${CNORMAL}\n" "$@"; }
  66 msginfo() { msgprintf "${CINFO}I: %s" '%s' "${CNORMAL}\n" "$@"; }
  67 msgdebug() { msgprintf "${CDEBUG}D: %s" '%s' "${CNORMAL}\n" "$@"; }
  68 msgdone() { msgprintf "${CDONE}DONE" '%s' "${CNORMAL}\n" "$@"; }
  69 msgnwarn() { msgprintf "${CWARNING}W: %s" '%s' "${CNORMAL}" "$@" >&2; }
  70 msgnmsg() { msgprintf "${CMSG}%s" '%s' "${CNORMAL}" "$@"; }
  71 msgninfo() { msgprintf "${CINFO}I: %s" '%s' "${CNORMAL}" "$@"; }
  72 msgndebug() { msgprintf "${CDEBUG}D: %s" '%s' "${CNORMAL}" "$@"; }
  73 msgtest() { msgprintf "${CINFO}%s" "${CCMD}%s${CINFO}" "…${CNORMAL} " "$@"; }
  74 msgpass() { printf "${CPASS}PASS${CNORMAL}\n"; }
  75 msgreportheader() {
  76         if [ -n "$MSGTEST_MSG" ]; then
  77                 test "$1" != 'msgfailoutput' || echo
  78                 if [ -n "$MSGTEST_MSGMSG" ]; then
  79                         echo "$MSGTEST_MSGMSG"
  80                 fi
  81                 if [ -n "$MSGTEST_GRP" ] && [ "$MSGTEST_GRP" != 'NEXT' ] && [ "$MSGTEST_GRP" != "$MSGTEST_MSG" ]; then
  82                         echo "${CFAIL}Part of the test group: $MSGTEST_GRP"
  83                 fi
  84                 echo -n "$MSGTEST_MSG"
  85                 unset MSGTEST_MSG
  86         fi
  87 }
  88 msgskip() {
  89         msgreportheader 'msgskip'
  90         if [ $# -gt 0 ]; then printf "${CWARNING}SKIP: $*${CNORMAL}\n" >&2;
  91         else printf "${CWARNING}SKIP${CNORMAL}\n" >&2; fi
  92 }
  93 msgfail() {
  94         msgreportheader 'msgfail'
  95         if [ $# -gt 0 ] && [ -n "$1" ]; then printf "${CFAIL}FAIL: $*${CNORMAL}\n" >&2;
  96         else printf "${CFAIL}FAIL${CNORMAL}\n" >&2; fi
  97         if [ -n "$APT_DEBUG_TESTS" ]; then
  98                 $SHELL
  99         fi
 100         EXIT_CODE=$((EXIT_CODE+1));
 101 }
 102 MSGGROUP_LEVEL=0
 103 msggroup() {
 104         if [ -n "$1" ]; then
 105                 if [ $MSGGROUP_LEVEL = 0 ]; then
 106                         MSGTEST_GRP='NEXT'
 107                 fi
 108                 MSGGROUP_LEVEL=$((MSGGROUP_LEVEL+1));
 109         else
 110                 MSGGROUP_LEVEL=$((MSGGROUP_LEVEL-1));
 111                 if [ $MSGGROUP_LEVEL = 0 ]; then
 112                         unset MSGTEST_GRP
 113                 fi
 114         fi
 115 }
 116
 117 # enable / disable Debugging
 118 if [ $MSGLEVEL -le 0 ]; then
 119         msgdie() { true; }
 120 fi
 121 if [ $MSGLEVEL -le 1 ]; then
 122         msgwarn() { true; }
 123         msgnwarn() { true; }
 124 fi
 125 if [ $MSGLEVEL -le 2 ]; then
 126         msgmsg() {
 127                 MSGTEST_MSGMSG="$(msgprintf "${CMSG}%s" '%s' "${CNORMAL}" "$@")"
 128         }
 129         msgnmsg() { true; }
 130         msgtest() {
 131                 MSGTEST_MSG="$(msgprintf "${CINFO}%s" "${CCMD}%s${CINFO}" "…${CNORMAL} " "$@")"
 132                 if [ "$MSGTEST_GRP" = 'NEXT' ]; then
 133                         MSGTEST_GRP="$MSGTEST_MSG"
 134                 fi
 135         }
 136         msgpass() { printf " ${CPASS}P${CNORMAL}"; }
 137 fi
 138 if [ $MSGLEVEL -le 3 ]; then
 139         msginfo() { true; }
 140         msgninfo() { true; }
 141 fi
 142 if [ $MSGLEVEL -le 4 ]; then
 143         msgdebug() { true; }
 144         msgndebug() { true; }
 145 fi
 146 msgdone() {
 147         if [ "$1" = "debug" -a $MSGLEVEL -le 4 ] ||
 148            [ "$1" = "info" -a $MSGLEVEL -le 3 ] ||
 149            [ "$1" = "msg" -a $MSGLEVEL -le 2 ] ||
 150            [ "$1" = "warn" -a $MSGLEVEL -le 1 ] ||
 151            [ "$1" = "die" -a $MSGLEVEL -le 0 ]; then
 152                 true;
 153         else
 154                 printf "${CDONE}DONE${CNORMAL}\n";
 155         fi
 156 }
 157 getaptconfig() {
 158         if [ -f ./aptconfig.conf ]; then
 159                 echo "$(readlink -f ./aptconfig.conf)"
 160         elif [ -f ../aptconfig.conf ]; then
 161                 echo "$(readlink -f ../aptconfig.conf)"
 162         elif [ -f ../../aptconfig.conf ]; then
 163                 echo "$(readlink -f ../../aptconfig.conf)"
 164         elif [ -f "${TMPWORKINGDIRECTORY}/aptconfig.conf" ]; then
 165                 echo "$(readlink -f "${TMPWORKINGDIRECTORY}/aptconfig.conf")"
 166         fi
 167 }
 168 runapt() {
 169         msgdebug "Executing: ${CCMD}$*${CDEBUG} "
 170         local CMD="$1"
 171         shift
 172         case "$CMD" in
 173         sh|aptitude|*/*|command) ;;
 174         *) CMD="${BUILDDIRECTORY}/$CMD";;
 175         esac
 176         MALLOC_PERTURB_=21 MALLOC_CHECK_=2 APT_CONFIG="$(getaptconfig)" LD_LIBRARY_PATH=${LIBRARYPATH} "$CMD" "$@"
 177 }
 178 aptconfig() { runapt apt-config "$@"; }
 179 aptcache() { runapt apt-cache "$@"; }
 180 aptcdrom() { runapt apt-cdrom "$@"; }
 181 aptget() { runapt apt-get "$@"; }
 182 aptftparchive() { runapt apt-ftparchive "$@"; }
 183 aptkey() { runapt apt-key "$@"; }
 184 aptmark() { runapt apt-mark "$@"; }
 185 aptsortpkgs() { runapt apt-sortpkgs "$@"; }
 186 apt() { runapt apt "$@"; }
 187 apthelper() { runapt "${APTHELPERBINDIR}/apt-helper" "$@"; }
 188 aptwebserver() { runapt "${APTWEBSERVERBINDIR}/aptwebserver" "$@"; }
 189 aptitude() { runapt aptitude "$@"; }
 190 aptextracttemplates() { runapt apt-extracttemplates "$@"; }
 191 aptinternalsolver() { runapt "${APTINTERNALSOLVER}" "$@"; }
 192 aptdumpsolver() { runapt "${APTDUMPSOLVER}" "$@"; }
 193
 194 dpkg() {
 195         "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg" "$@"
 196 }
 197 dpkgcheckbuilddeps() {
 198         command dpkg-checkbuilddeps --admindir="${TMPWORKINGDIRECTORY}/rootdir/var/lib/dpkg" "$@"
 199 }
 200 gdb() {
 201         local CMD
 202         case "$1" in
 203         aptget) CMD="apt-get";;
 204         aptcache) CMD="apt-cache";;
 205         aptcdrom) CMD="apt-cdrom";;
 206         aptconfig) CMD="apt-config";;
 207         aptmark) CMD="apt-mark";;
 208         apthelper) CMD="apt-helper";;
 209         aptftparchive) CMD="apt-ftparchive";;
 210         dpkg) shift; runapt "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/gdb-dpkg" "$@"; return;;
 211         *) CMD="$1";;
 212         esac
 213         shift
 214         if [ "${CMD##*/}" = "$CMD" ]; then
 215                 CMD="${BUILDDIRECTORY}/${CMD}"
 216         fi
 217         runapt command gdb --quiet -ex run "$CMD" --args "$CMD" "$@"
 218 }
 219
 220 exitwithstatus() {
 221         # error if we about to overflow, but ...
 222         #   "255 failures ought to be enough for everybody"
 223         if [ $EXIT_CODE -gt 255 ]; then
 224             msgdie "Total failure count $EXIT_CODE too big"
 225         fi
 226         exit $((EXIT_CODE <= 255 ? EXIT_CODE : 255));
 227 }
 228
 229 shellsetedetector() {
 230         local exit_status=$?
 231         if [ "$exit_status" != '0' ]; then
 232                 printf >&2 "${CERROR}E: Looks like the testcases ended prematurely with exitcode: ${exit_status}${CNORMAL}\n"
 233                 if [ "$EXIT_CODE" = '0' ]; then
 234                         EXIT_CODE="$exit_status"
 235                 fi
 236         fi
 237 }
 238
 239 addtrap() {
 240         if [ "$1" = 'prefix' ]; then
 241                 CURRENTTRAP="$2 $CURRENTTRAP"
 242         else
 243                 CURRENTTRAP="$CURRENTTRAP $1"
 244         fi
 245         trap "shellsetedetector; $CURRENTTRAP exitwithstatus;" 0 HUP INT QUIT ILL ABRT FPE SEGV PIPE TERM
 246 }
 247
 248 escape_shell() {
 249     echo "$@" | sed -e "s#'#'\"'\"'#g"
 250 }
 251
 252 setupenvironment() {
 253         # privilege dropping and testing doesn't work if /tmp isn't world-writeable (as e.g. with libpam-tmpdir)
 254         if [ -n "$TMPDIR" ] && [ "$(id -u)" = '0' ] && [ "$(stat --format '%a' "$TMPDIR")" != '1777' ]; then
 255                 unset TMPDIR
 256         fi
 257         TMPWORKINGDIRECTORY="$(mktemp -d)"
 258         addtrap "cd /; rm -rf '$(escape_shell "$TMPWORKINGDIRECTORY")';"
 259         if [ -n "$TMPDIR_ADD" ]; then
 260                 TMPWORKINGDIRECTORY="${TMPWORKINGDIRECTORY}/${TMPDIR_ADD}"
 261                 mkdir -p "$TMPWORKINGDIRECTORY"
 262                 unset TMPDIR_ADD
 263                 export TMPDIR="$TMPWORKINGDIRECTORY"
 264         fi
 265         msgninfo "Preparing environment for ${0##*/} in ${TMPWORKINGDIRECTORY}…"
 266
 267         mkdir -m 700 "${TMPWORKINGDIRECTORY}/downloaded"
 268         if [ "$(id -u)" = '0' ]; then
 269                 # relax permissions so that running as root with user switching works
 270                 umask 022
 271                 chmod 711 "$TMPWORKINGDIRECTORY"
 272                 chown _apt:root "${TMPWORKINGDIRECTORY}/downloaded"
 273         fi
 274
 275         TESTDIRECTORY="$(readlink -f "$(dirname $0)")"
 276         # allow overriding the default BUILDDIR location
 277         SOURCEDIRECTORY="${APT_INTEGRATION_TESTS_SOURCE_DIR:-"${TESTDIRECTORY}/../../"}"
 278         BUILDDIRECTORY="${APT_INTEGRATION_TESTS_BUILD_DIR:-"${TESTDIRECTORY}/../../build/bin"}"
 279         LIBRARYPATH="${APT_INTEGRATION_TESTS_LIBRARY_PATH:-"${BUILDDIRECTORY}"}"
 280         METHODSDIR="${APT_INTEGRATION_TESTS_METHODS_DIR:-"${BUILDDIRECTORY}/methods"}"
 281         APTHELPERBINDIR="${APT_INTEGRATION_TESTS_LIBEXEC_DIR:-"${BUILDDIRECTORY}"}"
 282         APTWEBSERVERBINDIR="${APT_INTEGRATION_TESTS_WEBSERVER_BIN_DIR:-"${BUILDDIRECTORY}"}"
 283         APTINTERNALSOLVER="${APT_INTEGRATION_TESTS_INTERNAL_SOLVER:-"${BUILDDIRECTORY}/apt-internal-solver"}"
 284         APTDUMPSOLVER="${APT_INTEGRATION_TESTS_DUMP_SOLVER:-"${BUILDDIRECTORY}/apt-dump-solver"}"
 285         test -x "${BUILDDIRECTORY}/apt-get" || msgdie "You need to build tree first"
 286         # -----
 287
 288         cd "$TMPWORKINGDIRECTORY"
 289         mkdir rootdir aptarchive keys
 290         cd rootdir
 291         mkdir -p etc/apt/apt.conf.d etc/apt/sources.list.d etc/apt/trusted.gpg.d etc/apt/preferences.d
 292         mkdir -p usr/bin var/cache var/lib var/log tmp
 293         mkdir -p var/lib/dpkg/info var/lib/dpkg/updates var/lib/dpkg/triggers
 294         touch var/lib/dpkg/available
 295         mkdir -p usr/lib/apt
 296         ln -s "${METHODSDIR}" usr/lib/apt/methods
 297         if [ "$BUILDDIRECTORY" = "$LIBRARYPATH" ]; then
 298                 mkdir -p usr/lib/apt/solvers
 299                 ln -s "${BUILDDIRECTORY}/apt-dump-solver" usr/lib/apt/solvers/dump
 300                 ln -s "${BUILDDIRECTORY}/apt-internal-solver" usr/lib/apt/solvers/apt
 301                 echo "Dir::Bin::Solvers \"${TMPWORKINGDIRECTORY}/rootdir/usr/lib/apt/solvers\";" > etc/apt/apt.conf.d/externalsolver.conf
 302         fi
 303         # use the autoremove from the BUILDDIRECTORY if its there, otherwise
 304         # system
 305         if [ -e "${BUILDDIRECTORY}/../../debian/apt.conf.autoremove" ]; then
 306             ln -s "${BUILDDIRECTORY}/../../debian/apt.conf.autoremove" etc/apt/apt.conf.d/01autoremove
 307         else
 308             ln -s /etc/apt/apt.conf.d/01autoremove etc/apt/apt.conf.d/01autoremove
 309         fi
 310         cd ..
 311         local BASENAME="${0##*/}"
 312         local PACKAGESFILE="Packages-${BASENAME#*-}"
 313         if [ -f "${TESTDIRECTORY}/${PACKAGESFILE}" ]; then
 314                 cp "${TESTDIRECTORY}/${PACKAGESFILE}" aptarchive/Packages
 315         fi
 316         local SOURCESSFILE="Sources-${BASENAME#*-}"
 317         if [ -f "${TESTDIRECTORY}/${SOURCESSFILE}" ]; then
 318                 cp "${TESTDIRECTORY}/${SOURCESSFILE}" aptarchive/Sources
 319         fi
 320         find "$TESTDIRECTORY" \( -name '*.pub' -o -name '*.sec' \) -exec cp '{}' keys/ \;
 321         chmod 644 keys/*
 322         ln -s "${TMPWORKINGDIRECTORY}/keys/joesixpack.pub" rootdir/etc/apt/trusted.gpg.d/joesixpack.gpg
 323
 324         echo "Dir \"${TMPWORKINGDIRECTORY}/rootdir\";" > aptconfig.conf
 325         echo "Dir::state::status \"${TMPWORKINGDIRECTORY}/rootdir/var/lib/dpkg/status\";" >> aptconfig.conf
 326         echo "APT::Get::Show-User-Simulation-Note \"false\";" >> aptconfig.conf
 327         echo "Dir::Bin::Methods \"${TMPWORKINGDIRECTORY}/rootdir/usr/lib/apt/methods\";" >> aptconfig.conf
 328         # either store apt-key were we can access it, even if we run it as a different user
 329         #cp "${BUILDDIRECTORY}/apt-key" "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/"
 330         #chmod o+rx "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/apt-key"
 331         #echo "Dir::Bin::apt-key \"${TMPWORKINGDIRECTORY}/rootdir/usr/bin/apt-key\";" >> aptconfig.conf
 332         # destroys coverage reporting though, so we disable changing user for the calling gpgv
 333         echo "Dir::Bin::apt-key \"${BUILDDIRECTORY}/apt-key\";" >> aptconfig.conf
 334         if [ "$(id -u)" = '0' ]; then
 335                 echo 'Binary::gpgv::Debug::NoDropPrivs "true";' >>aptconfig.conf
 336         fi
 337
 338         cat > "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg" <<EOF
 339 #!/bin/sh
 340 set -e
 341 if [ -r '${TMPWORKINGDIRECTORY}/noopchroot.so' ]; then
 342         if [ -n "\$LD_LIBRARY_PATH" ]; then
 343                 export LD_LIBRARY_PATH='${TMPWORKINGDIRECTORY}:'"\${LD_LIBRARY_PATH}"
 344         else
 345                 export LD_LIBRARY_PATH='${TMPWORKINGDIRECTORY}'
 346         fi
 347         if [ -n "\$LD_PRELOAD" ]; then
 348                 export LD_PRELOAD="noopchroot.so \${LD_PRELOAD}"
 349         else
 350                 export LD_PRELOAD="noopchroot.so"
 351         fi
 352 fi
 353 EOF
 354         cp "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg" "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/gdb-dpkg"
 355         cat >> "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg" <<EOF
 356 exec fakeroot '${DPKG:-dpkg}' --root='${TMPWORKINGDIRECTORY}/rootdir' \\
 357         --log='${TMPWORKINGDIRECTORY}/rootdir/var/log/dpkg.log' \\
 358         --force-not-root --force-bad-path "\$@"
 359 EOF
 360         cat >> "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/gdb-dpkg" <<EOF
 361 exec fakeroot gdb --quiet -ex run '${DPKG:-dpkg}' --args '${DPKG:-dpkg}' --root='${TMPWORKINGDIRECTORY}/rootdir' \\
 362         --log='${TMPWORKINGDIRECTORY}/rootdir/var/log/dpkg.log' \\
 363         --force-not-root --force-bad-path "\$@"
 364 EOF
 365         chmod +x "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg" "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/gdb-dpkg"
 366         echo "Dir::Bin::dpkg \"${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg\";" > rootdir/etc/apt/apt.conf.d/99dpkg
 367
 368         {
 369                 if ! command dpkg --assert-multi-arch >/dev/null 2>&1; then
 370                         echo "DPKG::options:: \"--force-architecture\";" # Added to test multiarch before dpkg is ready for it…
 371                 fi
 372                 echo 'quiet "0";'
 373                 echo 'quiet::NoUpdate "true";'
 374                 echo 'quiet::NoStatistic "true";'
 375                 # too distracting for users, but helpful to detect changes
 376                 echo 'Acquire::Progress::Ignore::ShowErrorText "true";'
 377                 echo 'Acquire::Progress::Diffpercent "true";'
 378                 # in testcases, it can appear as if localhost has a rotation setup,
 379                 # hide this as we can't really deal with it properly
 380                 echo 'Acquire::Failure::ShowIP "false";'
 381                 # fakeroot can't fake everything, so disabled in production but good for tests
 382                 echo 'APT::Sandbox::Verify "true";'
 383         } >> aptconfig.conf
 384
 385         cp "${TESTDIRECTORY}/apt.pem" "${TMPWORKINGDIRECTORY}/rootdir/etc/webserver.pem"
 386         if [ "$(id -u)" = '0' ]; then
 387                 chown _apt:root "${TMPWORKINGDIRECTORY}/rootdir/etc/webserver.pem"
 388         fi
 389         echo "Acquire::https::CaInfo \"${TMPWORKINGDIRECTORY}/rootdir/etc/webserver.pem\";" > rootdir/etc/apt/apt.conf.d/99https
 390         echo "Apt::Cmd::Disable-Script-Warning \"1\";" > rootdir/etc/apt/apt.conf.d/apt-binary
 391         echo 'Acquire::Connect::AddrConfig "false";' > rootdir/etc/apt/apt.conf.d/connect-addrconfig
 392         configcompression '.' 'gz' #'bz2' 'lzma' 'xz'
 393         confighashes 'SHA1' # these are tests, not security best-practices
 394
 395         # create some files in /tmp and look at user/group to get what this means
 396         TEST_DEFAULT_USER="$(id -un)"
 397         if [ "$(uname)" = 'GNU/kFreeBSD' ]; then
 398                 TEST_DEFAULT_GROUP='root'
 399         else
 400                 TEST_DEFAULT_GROUP="$(id -gn)"
 401         fi
 402
 403         # cleanup the environment a bit
 404         # prefer our apt binaries over the system apt binaries
 405         export PATH="${BUILDDIRECTORY}:${PATH}:/usr/local/sbin:/usr/sbin:/sbin"
 406         export LC_ALL=C.UTF-8
 407         unset LANGUAGE APT_CONFIG
 408         unset GREP_OPTIONS DEB_BUILD_PROFILES
 409         unset http_proxy HTTP_PROXY https_proxy HTTPS_PROXY no_proxy
 410         msgdone "info"
 411 }
 412
 413 getarchitecture() {
 414         if [ "$1" = "native" -o -z "$1" ]; then
 415                 eval `aptconfig shell ARCH APT::Architecture`
 416                 if [ -n "$ARCH" ]; then
 417                         echo $ARCH
 418                 else
 419                         dpkg --print-architecture
 420                 fi
 421         else
 422                 echo $1
 423         fi
 424 }
 425
 426 getarchitectures() {
 427         aptconfig dump --no-empty --format '%v%n' APT::Architecture APT::Architectures | sort -u | tr '\n' ' '
 428 }
 429
 430 getarchitecturesfromcommalist() {
 431         echo "$1" | sed -e 's#,#\n#g' | sed -e "s/^native\$/$(getarchitecture 'native')/"
 432 }
 433
 434 configarchitecture() {
 435         {
 436                 echo "APT::Architecture \"$(getarchitecture $1)\";"
 437                 while [ -n "$1" ]; do
 438                         echo "APT::Architectures:: \"$(getarchitecture $1)\";"
 439                         shift
 440                 done
 441         } >rootdir/etc/apt/apt.conf.d/01multiarch.conf
 442         configdpkg
 443 }
 444
 445 configdpkg() {
 446         if [ ! -e rootdir/var/lib/dpkg/status ]; then
 447                 local BASENAME="${0##*/}"
 448                 local STATUSFILE="status-${BASENAME#*-}"
 449                 if [ -f "${TESTDIRECTORY}/${STATUSFILE}" ]; then
 450                         cp "${TESTDIRECTORY}/${STATUSFILE}" rootdir/var/lib/dpkg/status
 451                 else
 452                         echo -n > rootdir/var/lib/dpkg/status
 453                 fi
 454         fi
 455         rm -f rootdir/etc/apt/apt.conf.d/00foreigndpkg
 456         if command dpkg --assert-multi-arch >/dev/null 2>&1 ; then
 457                 local ARCHS="$(getarchitectures)"
 458                 if echo "$ARCHS" | grep -E -q '[^ ]+ [^ ]+'; then
 459                         DPKGARCH="$(dpkg --print-architecture)"
 460                         for ARCH in ${ARCHS}; do
 461                                 if [ "${ARCH}" != "${DPKGARCH}" ]; then
 462                                         if ! dpkg --add-architecture ${ARCH} >/dev/null 2>&1; then
 463                                                 # old-style used e.g. in Ubuntu-P – and as it seems travis
 464                                                 echo "DPKG::options:: \"--foreign-architecture\";" >> rootdir/etc/apt/apt.conf.d/00foreigndpkg
 465                                                 echo "DPKG::options:: \"${ARCH}\";"  >> rootdir/etc/apt/apt.conf.d/00foreigndpkg
 466                                         fi
 467                                 fi
 468                         done
 469                         if [ "0" = "$(dpkg -l dpkg 2> /dev/null | grep '^i' | wc -l)" ]; then
 470                                 # dpkg doesn't really check the version as long as it is fully installed,
 471                                 # but just to be sure we choose one above the required version
 472                                 insertinstalledpackage 'dpkg' "all" '1.16.2+fake'
 473                         fi
 474                 fi
 475         fi
 476 }
 477
 478 configdpkgnoopchroot() {
 479         # create a library to noop chroot() and rewrite maintainer script executions
 480         # via execvp() as used by dpkg as we don't want our rootdir to be a fullblown
 481         # chroot directory dpkg could chroot into to execute the maintainer scripts
 482         msgtest 'Building library to preload to make maintainerscript work in' 'dpkg'
 483         cat > noopchroot.c << EOF
 484 #define _GNU_SOURCE
 485 #include <stdio.h>
 486 #include <stdlib.h>
 487 #include <string.h>
 488 #include <dlfcn.h>
 489
 490 static char * chrootdir = NULL;
 491
 492 int chroot(const char *path) {
 493         printf("WARNING: CHROOTing to %s was ignored!\n", path);
 494         free(chrootdir);
 495         chrootdir = strdup(path);
 496         return 0;
 497 }
 498 int execvp(const char *file, char *const argv[]) {
 499         static int (*func_execvp) (const char *, char * const []) = NULL;
 500         if (func_execvp == NULL)
 501                 func_execvp = (int (*) (const char *, char * const [])) dlsym(RTLD_NEXT, "execvp");
 502         if (chrootdir == NULL || strncmp(file, "/var/lib/dpkg/", strlen("/var/lib/dpkg/")) != 0)
 503                 return func_execvp(file, argv);
 504         printf("REWRITE execvp call %s into %s\n", file, chrootdir);
 505         char *newfile;
 506         if (asprintf(&newfile, "%s%s", chrootdir, file) == -1) {
 507                 perror("asprintf");
 508                 return -1;
 509         }
 510         char const * const baseadmindir = "/var/lib/dpkg";
 511         char *admindir;
 512         if (asprintf(&admindir, "%s%s", chrootdir, baseadmindir) == -1) {
 513                 perror("asprintf");
 514                 return -1;
 515         }
 516         setenv("DPKG_ADMINDIR", admindir, 1);
 517         return func_execvp(newfile, argv);
 518 }
 519 EOF
 520         testsuccess --nomsg gcc -Wall -fPIC -shared -o noopchroot.so noopchroot.c -ldl
 521 }
 522 configcompression() {
 523         while [ -n "$1" ]; do
 524                 case "$1" in
 525                 '.') printf ".\t.\tcat\n";;
 526                 'gz') printf "gzip\tgz\tgzip\n";;
 527                 'bz2') printf "bzip2\tbz2\tbzip2\n";;
 528                 'lzma') printf "lzma\tlzma\txz --format=lzma\n";;
 529                 'xz') printf "xz\txz\txz\n";;
 530                 *) printf "$1\t$1\t$1\n";;
 531                 esac
 532                 shift
 533         done > "${TMPWORKINGDIRECTORY}/rootdir/etc/testcase-compressor.conf"
 534 }
 535 confighashes() {
 536         {
 537                 echo 'APT::FTPArchive {'
 538                 {
 539                         while [ -n "$1" ]; do
 540                                 printf "$1" | tr 'a-z' 'A-Z'
 541                                 printf "\t\"true\";\n"
 542                                 shift
 543                         done
 544                         for h in 'MD5' 'SHA1' 'SHA256' 'SHA512'; do
 545                                 printf "$h\t\"false\";\n"
 546                         done
 547                 } | awk '!x[$1]++'
 548                 echo '};'
 549         } >> "${TMPWORKINGDIRECTORY}/rootdir/etc/apt/apt.conf.d/ftparchive-hashes.conf"
 550 }
 551 forcecompressor() {
 552         COMPRESSOR="$1"
 553         COMPRESSOR_CMD="$1"
 554         case $COMPRESSOR in
 555         gzip) COMPRESS='gz';;
 556         bzip2) COMPRESS='bz2';;
 557         lzma) COMPRESS='lzma';;
 558         xz) COMPRESS='xz';;
 559         *) msgdie "Compressor $COMPRESSOR is unknown to framework, so can't be forced by forcecompressor!";;
 560         esac
 561         local CONFFILE="${TMPWORKINGDIRECTORY}/rootdir/etc/apt/apt.conf.d/00force-compressor"
 562         echo "Acquire::CompressionTypes::Order { \"${COMPRESS}\"; };
 563 Dir::Bin::uncompressed \"/does/not/exist\";
 564 Dir::Bin::gzip \"/does/not/exist\";
 565 Dir::Bin::bzip2 \"/does/not/exist\";
 566 Dir::Bin::lzma \"/does/not/exist\";
 567 Dir::Bin::xz \"/does/not/exist\";" > "$CONFFILE"
 568         if [ -e "/bin/${COMPRESSOR}" ]; then
 569                 echo "Dir::Bin::${COMPRESSOR} \"/bin/${COMPRESSOR}\";" >> "$CONFFILE"
 570         elif [ -e "/usr/bin/${COMPRESSOR}" ]; then
 571                 echo "Dir::Bin::${COMPRESSOR} \"/usr/bin/${COMPRESSOR}\";" >> "$CONFFILE"
 572         elif [ "${COMPRESSOR}" = 'lzma' ]; then
 573                 echo 'Dir::Bin::xz "/usr/bin/xz";' >> "$CONFFILE"
 574                 COMPRESSOR_CMD='xz --format=lzma'
 575         else
 576                 msgtest 'Test for availability of compressor' "${COMPRESSOR}"
 577                 msgfail "${COMPRESSOR} not available"
 578         fi
 579 }
 580
 581 setupsimplenativepackage() {
 582         local NAME="$1"
 583         local ARCH="$2"
 584         local VERSION="$3"
 585         local RELEASE="${4:-unstable}"
 586         local DEPENDENCIES="$5"
 587         local DESCRIPTION="${6:-"an autogenerated dummy ${NAME}=${VERSION}/${RELEASE}
 588  If you find such a package installed on your system,
 589  something went horribly wrong! They are autogenerated
 590  und used only by testcases and serve no other purpose…"}"
 591
 592         local SECTION="${7:-others}"
 593         local DISTSECTION
 594         if [ "$SECTION" = "${SECTION#*/}" ]; then
 595                 DISTSECTION="main"
 596         else
 597                 DISTSECTION="${SECTION%/*}"
 598         fi
 599         local BUILDDIR=incoming/${NAME}-${VERSION}
 600         mkdir -p ${BUILDDIR}/debian/source
 601         cd ${BUILDDIR}
 602         echo "* most suckless software product ever" > FEATURES
 603         test -e debian/copyright || echo "Copyleft by Joe Sixpack $(date +%Y)" > debian/copyright
 604         test -e debian/changelog || echo "$NAME ($VERSION) $RELEASE; urgency=low
 605
 606   * Initial release
 607
 608  -- Joe Sixpack <joe@example.org>  $(date -R)" > debian/changelog
 609         test -e debian/control || echo "Source: $NAME
 610 Section: $SECTION
 611 Priority: optional
 612 Maintainer: Joe Sixpack <joe@example.org>
 613 Build-Depends: debhelper (>= 7)
 614 Standards-Version: 3.9.1
 615
 616 Package: $NAME" > debian/control
 617         if [ "$ARCH" = 'all' ]; then
 618                 echo "Architecture: all" >> debian/control
 619         else
 620                 echo "Architecture: any" >> debian/control
 621         fi
 622         test -z "$DEPENDENCIES" || echo "$DEPENDENCIES" >> debian/control
 623         echo "Description: $DESCRIPTION" >> debian/control
 624
 625         test -e debian/compat || echo "7" > debian/compat
 626         test -e debian/source/format || echo "3.0 (native)" > debian/source/format
 627         test -e debian/rules || cp /usr/share/doc/debhelper/examples/rules.tiny debian/rules
 628         cd - > /dev/null
 629 }
 630
 631 buildsimplenativepackage() {
 632         local NAME="$1"
 633         local NM
 634         if [ "$(echo "$NAME" | cut -c 1-3)" = 'lib' ]; then
 635                 NM="$(echo "$NAME" | cut -c 1-4)"
 636         else
 637                 NM="$(echo "$NAME" | cut -c 1)"
 638         fi
 639         local ARCH="$2"
 640         local VERSION="$3"
 641         local RELEASE="${4:-unstable}"
 642         local DEPENDENCIES="$5"
 643         local DESCRIPTION="${6:-"an autogenerated dummy ${NAME}=${VERSION}/${RELEASE}
 644  If you find such a package installed on your system,
 645  something went horribly wrong! They are autogenerated
 646  und used only by testcases and serve no other purpose…"}"
 647
 648         local SECTION="${7:-others}"
 649         local PRIORITY="${8:-optional}"
 650         local FILE_TREE="$9"
 651         local COMPRESS_TYPE="${10:-gzip}"
 652         local DISTSECTION
 653         if [ "$SECTION" = "${SECTION#*/}" ]; then
 654                 DISTSECTION="main"
 655         else
 656                 DISTSECTION="${SECTION%/*}"
 657         fi
 658         local BUILDDIR="${TMPWORKINGDIRECTORY}/incoming/${NAME}-${VERSION}"
 659
 660         msgtest "Build source package in version ${VERSION} for ${RELEASE} in ${DISTSECTION}" "$NAME"
 661         mkdir -p "$BUILDDIR/debian/source"
 662         echo "* most suckless software product ever" > "${BUILDDIR}/FEATURES"
 663         echo "#!/bin/sh
 664 echo '$NAME says \"Hello!\"'" > "${BUILDDIR}/${NAME}"
 665
 666         echo "Copyleft by Joe Sixpack $(date +%Y)" > "${BUILDDIR}/debian/copyright"
 667         echo "$NAME ($VERSION) $RELEASE; urgency=low
 668
 669   * Initial release
 670
 671  -- Joe Sixpack <joe@example.org>  $(date -R)" > "${BUILDDIR}/debian/changelog"
 672         {
 673                 echo "Source: $NAME
 674 Priority: $PRIORITY
 675 Maintainer: Joe Sixpack <joe@example.org>
 676 Standards-Version: 3.9.3"
 677                 if [ "$SECTION" != '<none>' ]; then
 678                         echo "Section: $SECTION"
 679                 fi
 680                 local BUILDDEPS="$(echo "$DEPENDENCIES" | grep '^Build-')"
 681                 test -z "$BUILDDEPS" || echo "$BUILDDEPS"
 682                 echo "
 683 Package: $NAME"
 684
 685                 if [ "$ARCH" = 'all' ]; then
 686                         echo "Architecture: all"
 687                 else
 688                         echo "Architecture: any"
 689                 fi
 690                 local DEPS="$(echo "$DEPENDENCIES" | grep -v '^Build-')"
 691                 test -z "$DEPS" || echo "$DEPS"
 692                 echo "Description: $DESCRIPTION"
 693         } > "${BUILDDIR}/debian/control"
 694
 695         echo '3.0 (native)' > "${BUILDDIR}/debian/source/format"
 696         cd "${BUILDDIR}/.."
 697         testsuccess --nomsg dpkg-source -b ${NAME}-${VERSION}
 698         cd - >/dev/null
 699         sed -n 's#^dpkg-source: info: building [^ ]\+ in ##p' "${TMPWORKINGDIRECTORY}/rootdir/tmp/testsuccess.output" \
 700                 | while read SRC; do
 701                 echo "pool/${SRC}" >> "${BUILDDIR}/../${RELEASE}.${DISTSECTION}.srclist"
 702 #               if expr match "${SRC}" '.*\.dsc' >/dev/null 2>&1; then
 703 #                       aptkey --keyring ./keys/joesixpack.pub --secret-keyring ./keys/joesixpack.sec --quiet --readonly \
 704 #                               adv --yes --default-key 'Joe Sixpack' \
 705 #                               --clearsign -o "${BUILDDIR}/../${SRC}.sign" "${BUILDDIR}/../$SRC"
 706 #                       mv "${BUILDDIR}/../${SRC}.sign" "${BUILDDIR}/../$SRC"
 707 #               fi
 708         done
 709
 710         for arch in $(getarchitecturesfromcommalist "$ARCH"); do
 711                 msgtest "Build binary package for ${RELEASE} in ${SECTION}" "$NAME"
 712                 rm -rf "${BUILDDIR}/debian/tmp"
 713                 mkdir -p "${BUILDDIR}/debian/tmp/DEBIAN" "${BUILDDIR}/debian/tmp/usr/share/doc/${NAME}" "${BUILDDIR}/debian/tmp/usr/bin"
 714                 cp "${BUILDDIR}/debian/copyright" "${BUILDDIR}/debian/changelog" "${BUILDDIR}/FEATURES" "${BUILDDIR}/debian/tmp/usr/share/doc/${NAME}"
 715                 cp "${BUILDDIR}/${NAME}" "${BUILDDIR}/debian/tmp/usr/bin/${NAME}-${arch}"
 716                 if [ -n "$FILE_TREE" ]; then
 717                     cp -ar "$FILE_TREE" "${BUILDDIR}/debian/tmp"
 718                 fi
 719
 720                 (cd "${BUILDDIR}"; dpkg-gencontrol -DArchitecture=$arch)
 721                 (cd "${BUILDDIR}/debian/tmp"; md5sum $(find usr/ -type f) > DEBIAN/md5sums)
 722                 local LOG="${BUILDDIR}/../${NAME}_${VERSION}_${arch}.dpkg-deb.log"
 723                 # ensure the right permissions as dpkg-deb insists
 724                 chmod 755 "${BUILDDIR}/debian/tmp/DEBIAN"
 725                 testsuccess --nomsg dpkg-deb -Z${COMPRESS_TYPE} --build "${BUILDDIR}/debian/tmp" "${BUILDDIR}/.."
 726                 echo "pool/${NAME}_${VERSION}_${arch}.deb" >> "${BUILDDIR}/../${RELEASE}.${DISTSECTION}.pkglist"
 727         done
 728
 729         local CHANGEPATH="${BUILDDIR}/../${DISTSECTION}/${NM}/${NAME}/${NAME}_${VERSION}"
 730         mkdir -p "$CHANGEPATH"
 731         cp "${BUILDDIR}/debian/changelog" "$CHANGEPATH"
 732         rm -rf "${BUILDDIR}"
 733         msgdone "info"
 734 }
 735
 736 buildpackage() {
 737         local BUILDDIR=$1
 738         local RELEASE=$2
 739         local SECTION=$3
 740         local ARCH=$(getarchitecture $4)
 741         local PKGNAME="$(echo "$BUILDDIR" | grep -o '[^/]*$')"
 742         local BUILDLOG="$(readlink -f "${BUILDDIR}/../${PKGNAME}_${RELEASE}_${SECTION}.dpkg-bp.log")"
 743         msgtest "Build package for ${RELEASE} in ${SECTION}" "$PKGNAME"
 744         cd "$BUILDDIR"
 745         if [ "$ARCH" = "all" ]; then
 746                 ARCH="$(dpkg-architecture -qDEB_HOST_ARCH 2> /dev/null)"
 747         fi
 748         testsuccess --nomsg dpkg-buildpackage -uc -us -a$ARCH
 749         cp "${TMPWORKINGDIRECTORY}/rootdir/tmp/testsuccess.output" "$BUILDLOG"
 750         local PKGS="$(grep '^dpkg-deb: building package' "$BUILDLOG" | cut -d'/' -f 2 | sed -e "s#'\.##")"
 751         local SRCS="$(grep '^dpkg-source: info: building' "$BUILDLOG" | grep -o '[a-z0-9._+~-]*$')"
 752         cd - > /dev/null
 753         for PKG in $PKGS; do
 754                 echo "pool/${PKG}" >> "${TMPWORKINGDIRECTORY}/incoming/${RELEASE}.${SECTION}.pkglist"
 755         done
 756         for SRC in $SRCS; do
 757                 echo "pool/${SRC}" >> "${TMPWORKINGDIRECTORY}/incoming/${RELEASE}.${SECTION}.srclist"
 758         done
 759 }
 760
 761 buildaptarchive() {
 762         if [ -d incoming ]; then
 763                 buildaptarchivefromincoming "$@"
 764         else
 765                 buildaptarchivefromfiles "$@"
 766         fi
 767 }
 768
 769 createaptftparchiveconfig() {
 770         local COMPRESSORS="$(cut -d'    ' -f 1 "${TMPWORKINGDIRECTORY}/rootdir/etc/testcase-compressor.conf" | tr '\n' ' ')"
 771         local COMPRESSORS="${COMPRESSORS%* }"
 772         local ARCHS="$(getarchitectures)"
 773         cat > ftparchive.conf <<EOF
 774 Dir {
 775         ArchiveDir "$(readlink -f .)";
 776         CacheDir "$(readlink -f ..)";
 777         FileListDir "$(readlink -f pool/)";
 778 };
 779 Default {
 780         Packages::Compress "$COMPRESSORS";
 781         Sources::Compress "$COMPRESSORS";
 782         Contents::Compress "$COMPRESSORS";
 783         Translation::Compress "$COMPRESSORS";
 784         LongDescription "false";
 785 };
 786 TreeDefault {
 787         Directory "pool/";
 788         SrcDirectory "pool/";
 789 };
 790 EOF
 791         for DIST in $(find ./pool/ -maxdepth 1 -name '*.pkglist' -type f | cut -d'/' -f 3 | cut -d'.' -f 1 | sort | uniq); do
 792                 cat <<EOF
 793 tree "dists/$DIST" {
 794         Architectures "$ARCHS all source";
 795         FileList "${DIST}.\$(SECTION).pkglist";
 796         SourceFileList "${DIST}.\$(SECTION).srclist";
 797         Sections "$(find ./pool/ -maxdepth 1 -name "${DIST}.*.pkglist" -type f | cut -d'/' -f 3 | cut -d'.' -f 2 | sort | uniq | tr '\n' ' ')";
 798 };
 799 EOF
 800         done >> ftparchive.conf
 801 }
 802
 803 buildaptftparchivedirectorystructure() {
 804         local DISTS="$(grep -i '^tree ' ftparchive.conf | cut -d'/' -f 2 | sed -e 's#".*##')"
 805         for DIST in $DISTS; do
 806                 local SECTIONS="$(grep -i -A 5 "dists/$DIST" ftparchive.conf | grep -i 'Sections' | cut -d'"' -f 2)"
 807                 for SECTION in $SECTIONS; do
 808                         local ARCHS="$(grep -A 5 "dists/$DIST" ftparchive.conf | grep Architectures | cut -d'"' -f 2 | sed -e 's#source##')"
 809                         for ARCH in $ARCHS; do
 810                                 mkdir -p "dists/${DIST}/${SECTION}/binary-${ARCH}"
 811                         done
 812                         mkdir -p "dists/${DIST}/${SECTION}/source"
 813                         mkdir -p "dists/${DIST}/${SECTION}/i18n"
 814                 done
 815         done
 816 }
 817
 818 insertpackage() {
 819         local RELEASES="$1"
 820         local NAME="$2"
 821         local ARCH="$3"
 822         local VERSION="$4"
 823         local DEPENDENCIES="$5"
 824         local PRIORITY="${6:-optional}"
 825         local DESCRIPTION="${7:-"an autogenerated dummy ${NAME}=${VERSION}/${RELEASES}
 826  If you find such a package installed on your system,
 827  something went horribly wrong! They are autogenerated
 828  und used only by testcases and serve no other purpose…"}"
 829         local ARCHS=""
 830         for RELEASE in $(printf '%s' "$RELEASES" | tr ',' '\n'); do
 831                 if [ "$RELEASE" = 'installed' ]; then
 832                         insertinstalledpackage "$2" "$3" "$4" "$5" "$6" "$7"
 833                         continue
 834                 fi
 835                 for arch in $(getarchitecturesfromcommalist "$ARCH"); do
 836                         if [ "$arch" = 'none' ]; then
 837                                 ARCHS="$(getarchitectures)"
 838                         else
 839                                 ARCHS="$arch"
 840                         fi
 841                         for BUILDARCH in $ARCHS; do
 842                                 local PPATH="aptarchive/dists/${RELEASE}/main/binary-${BUILDARCH}"
 843                                 mkdir -p "$PPATH"
 844                                 {
 845                                         echo "Package: $NAME
 846 Priority: $PRIORITY
 847 Section: other
 848 Installed-Size: 42
 849 Maintainer: Joe Sixpack <joe@example.org>"
 850                                         test "$arch" = 'none' || echo "Architecture: $arch"
 851                                         echo "Version: $VERSION
 852 Filename: pool/main/${NAME}/${NAME}_${VERSION}_${arch}.deb"
 853                                         test -z "$DEPENDENCIES" || echo "$DEPENDENCIES"
 854                                         echo "Description: $(printf '%s' "$DESCRIPTION" | head -n 1)"
 855                                         echo "Description-md5: $(printf '%s' "$DESCRIPTION" | md5sum | cut -d' ' -f 1)"
 856                                         echo
 857                                 } >> "${PPATH}/Packages"
 858                         done
 859                 done
 860                 mkdir -p "aptarchive/dists/${RELEASE}/main/source" "aptarchive/dists/${RELEASE}/main/i18n"
 861                 touch "aptarchive/dists/${RELEASE}/main/source/Sources"
 862                 echo "Package: $NAME
 863 Description-md5: $(printf '%s' "$DESCRIPTION" | md5sum | cut -d' ' -f 1)
 864 Description-en: $DESCRIPTION
 865 " >> "aptarchive/dists/${RELEASE}/main/i18n/Translation-en"
 866         done
 867 }
 868
 869 insertsource() {
 870         local RELEASE="$1"
 871         local NAME="$2"
 872         local ARCH="$3"
 873         local VERSION="$4"
 874         local DEPENDENCIES="$5"
 875         local BINARY="${6:-$NAME}"
 876         local ARCHS=""
 877         local SPATH="aptarchive/dists/${RELEASE}/main/source"
 878         mkdir -p $SPATH
 879         local FILE="${SPATH}/Sources"
 880         local DSCFILE="${NAME}_${VERSION}.dsc"
 881         local TARFILE="${NAME}_${VERSION}.tar.gz"
 882         echo "Package: $NAME
 883 Binary: $BINARY
 884 Version: $VERSION
 885 Maintainer: Joe Sixpack <joe@example.org>
 886 Architecture: $ARCH" >> $FILE
 887         test -z "$DEPENDENCIES" || echo "$DEPENDENCIES" >> "$FILE"
 888         echo "Files:
 889  $(echo -n "$DSCFILE" | md5sum | cut -d' ' -f 1) $(echo -n "$DSCFILE" | wc -c) "$DSCFILE"
 890  $(echo -n "$TARFILE" | md5sum | cut -d' ' -f 1) $(echo -n "$TARFILE" | wc -c) "$TARFILE"
 891 Checksums-Sha256:
 892  $(echo -n "$DSCFILE" | sha256sum | cut -d' ' -f 1) $(echo -n "$DSCFILE" | wc -c) "$DSCFILE"
 893  $(echo -n "$TARFILE" | sha256sum | cut -d' ' -f 1) $(echo -n "$TARFILE" | wc -c) "$TARFILE"
 894 " >> "$FILE"
 895 }
 896
 897 insertinstalledpackage() {
 898         local NAME="$1"
 899         local ARCH="$2"
 900         local VERSION="$3"
 901         local DEPENDENCIES="$4"
 902         local PRIORITY="${5:-optional}"
 903         local STATUS="${6:-install ok installed}"
 904         local DESCRIPTION="${7:-"an autogenerated dummy ${NAME}=${VERSION}/installed
 905  If you find such a package installed on your system,
 906  something went horribly wrong! They are autogenerated
 907  und used only by testcases and serve no other purpose…"}"
 908
 909         local FILE='rootdir/var/lib/dpkg/status'
 910         local INFO='rootdir/var/lib/dpkg/info'
 911         for arch in $(getarchitecturesfromcommalist "$ARCH"); do
 912                 echo "Package: $NAME
 913 Status: $STATUS
 914 Priority: $PRIORITY
 915 Section: other
 916 Installed-Size: 42
 917 Maintainer: Joe Sixpack <joe@example.org>
 918 Version: $VERSION" >> "$FILE"
 919                 test "$arch" = 'none' || echo "Architecture: $arch" >> "$FILE"
 920                 test -z "$DEPENDENCIES" || echo "$DEPENDENCIES" >> "$FILE"
 921                 echo "Description: $DESCRIPTION" >> "$FILE"
 922                 echo >> "$FILE"
 923                 if [ "$(dpkg-query -W --showformat='${Multi-Arch}')" = 'same' ]; then
 924                         echo -n > "${INFO}/${NAME}:${arch}.list"
 925                 else
 926                         echo -n > "${INFO}/${NAME}.list"
 927                 fi
 928         done
 929 }
 930
 931
 932 buildaptarchivefromincoming() {
 933         msginfo "Build APT archive for ${CCMD}${0##*/}${CINFO} based on incoming packages…"
 934         cd aptarchive
 935         [ -e pool ] || ln -s ../incoming pool
 936         [ -e ftparchive.conf ] || createaptftparchiveconfig
 937         [ -e dists ] || buildaptftparchivedirectorystructure
 938         msgninfo "\tGenerate Packages, Sources and Contents files… "
 939         testsuccess aptftparchive generate ftparchive.conf
 940         cd - > /dev/null
 941         msgdone "info"
 942         generatereleasefiles "$@"
 943 }
 944
 945 buildaptarchivefromfiles() {
 946         msginfo "Build APT archive for ${CCMD}${0##*/}${CINFO} based on prebuild files…"
 947         local DIR='aptarchive'
 948         if [ -d "${DIR}/dists" ]; then DIR="${DIR}/dists"; fi
 949         find "$DIR" -name 'Packages' -o -name 'Sources' -o -name 'Translation-*' | while read line; do
 950                 msgninfo "\t${line} file… "
 951                 compressfile "$line" "$1"
 952                 msgdone "info"
 953         done
 954         generatereleasefiles "$@"
 955 }
 956
 957 compressfile() {
 958         cat "${TMPWORKINGDIRECTORY}/rootdir/etc/testcase-compressor.conf" | while read compressor extension command; do
 959                 if [ "$compressor" = '.' ]; then
 960                         if [ -n "$2" ]; then
 961                                 touch -d "$2" "$1"
 962                         fi
 963                         continue
 964                 fi
 965                 cat "$1" | $command > "${1}.${extension}"
 966                 if [ -n "$2" ]; then
 967                         touch -d "$2" "${1}.${extension}"
 968                 fi
 969         done
 970 }
 971
 972 # can be overridden by testcases for their pleasure
 973 getcodenamefromsuite() {
 974         case "$1" in
 975         unstable) echo 'sid';;
 976         *) echo -n "$1";;
 977         esac
 978 }
 979 getreleaseversionfromsuite() { true; }
 980 getlabelfromsuite() { true; }
 981 getoriginfromsuite() { true; }
 982 getarchitecturesfromreleasefile() { echo "all $(getarchitectures)"; }
 983
 984 aptftparchiverelease() {
 985         aptftparchive -qq release "$@" | sed -e '/0 Release$/ d' # remove the self reference
 986 }
 987 generatereleasefiles() {
 988         # $1 is the Date header and $2 is the ValidUntil header to be set
 989         # both should be given in notation date/touch can understand
 990         local DATE="$1"
 991         local VALIDUNTIL="$2"
 992         if [ -e aptarchive/dists ]; then
 993                 msgninfo "\tGenerate Release files for dists… "
 994                 for dir in $(find ./aptarchive/dists -mindepth 1 -maxdepth 1 -type d); do
 995                         local ARCHITECTURES="$(getarchitecturesfromreleasefile "$dir")"
 996                         local SUITE="$(echo "$dir" | cut -d'/' -f 4)"
 997                         local CODENAME="$(getcodenamefromsuite $SUITE)"
 998                         local VERSION="$(getreleaseversionfromsuite $SUITE)"
 999                         local LABEL="$(getlabelfromsuite $SUITE)"
1000                         local ORIGIN="$(getoriginfromsuite $SUITE)"
1001                         aptftparchiverelease "$dir" \
1002                                 -o APT::FTPArchive::Release::Suite="${SUITE}" \
1003                                 -o APT::FTPArchive::Release::Codename="${CODENAME}" \
1004                                 -o APT::FTPArchive::Release::Architectures="${ARCHITECTURES}" \
1005                                 -o APT::FTPArchive::Release::Label="${LABEL}" \
1006                                 -o APT::FTPArchive::Release::Origin="${ORIGIN}" \
1007                                 -o APT::FTPArchive::Release::Version="${VERSION}" \
1008                                 > "$dir/Release"
1009                         if [ "$SUITE" = "experimental" -o "$SUITE" = "experimental2" ]; then
1010                                 sed -i '/^Date: / a\
1011 NotAutomatic: yes' "$dir/Release"
1012                         fi
1013                 done
1014         else
1015                 msgninfo "\tGenerate Release files for flat… "
1016                 aptftparchiverelease ./aptarchive > aptarchive/Release
1017         fi
1018         if [ -n "$DATE" -a "$DATE" != "now" ]; then
1019                 for release in $(find ./aptarchive -name 'Release'); do
1020                         sed -i "s/^Date: .*$/Date: $(date -d "$DATE" '+%a, %d %b %Y %H:%M:%S %Z')/" "$release"
1021                         touch -d "$DATE" "$release"
1022                 done
1023         fi
1024         if [ -n "$VALIDUNTIL" ]; then
1025                 sed -i "/^Date: / a\
1026 Valid-Until: $(date -d "$VALIDUNTIL" '+%a, %d %b %Y %H:%M:%S %Z')" $(find ./aptarchive -name 'Release')
1027         fi
1028         msgdone "info"
1029 }
1030
1031 setupdistsaptarchive() {
1032         local APTARCHIVE="$(readlink -f ./aptarchive | sed 's# #%20#g')"
1033         rm -f root/etc/apt/sources.list.d/apt-test-*-deb.list
1034         rm -f root/etc/apt/sources.list.d/apt-test-*-deb-src.list
1035         for DISTS in $(find ./aptarchive/dists/ -mindepth 1 -maxdepth 1 -type d | cut -d'/' -f 4); do
1036                 SECTIONS=$(find "./aptarchive/dists/${DISTS}/" -mindepth 1 -maxdepth 1 -type d | cut -d'/' -f 5 | tr '\n' ' ')
1037                 msgninfo "\tadd deb and deb-src sources.list lines for ${CCMD}${DISTS} ${SECTIONS}${CINFO}… "
1038                 echo "deb file://$APTARCHIVE $DISTS $SECTIONS" > "rootdir/etc/apt/sources.list.d/apt-test-${DISTS}-deb.list"
1039                 echo "deb-src file://$APTARCHIVE $DISTS $SECTIONS" > "rootdir/etc/apt/sources.list.d/apt-test-${DISTS}-deb-src.list"
1040                 msgdone "info"
1041         done
1042 }
1043
1044 setupflataptarchive() {
1045         local APTARCHIVE="$(readlink -f ./aptarchive)"
1046         local APTARCHIVEURI="$(readlink -f ./aptarchive | sed 's# #%20#g')"
1047         if [ -f "${APTARCHIVE}/Packages" ]; then
1048                 msgninfo "\tadd deb sources.list line… "
1049                 echo "deb file://$APTARCHIVEURI /" > 'rootdir/etc/apt/sources.list.d/apt-test-archive-deb.list'
1050                 msgdone 'info'
1051         else
1052                 rm -f 'rootdir/etc/apt/sources.list.d/apt-test-archive-deb.list'
1053         fi
1054         if [ -f "${APTARCHIVE}/Sources" ]; then
1055                 msgninfo "\tadd deb-src sources.list line… "
1056                 echo "deb-src file://$APTARCHIVEURI /" > 'rootdir/etc/apt/sources.list.d/apt-test-archive-deb-src.list'
1057                 msgdone 'info'
1058         else
1059                 rm -f 'rootdir/etc/apt/sources.list.d/apt-test-archive-deb-src.list'
1060         fi
1061 }
1062
1063 setupaptarchive() {
1064         local NOUPDATE=0
1065         if [ "$1" = '--no-update' ]; then
1066                 NOUPDATE=1
1067                 shift
1068         fi
1069         buildaptarchive "$@"
1070         if [ -e aptarchive/dists ]; then
1071                 setupdistsaptarchive
1072         else
1073                 setupflataptarchive
1074         fi
1075         signreleasefiles 'Joe Sixpack'
1076         if [ "1" != "$NOUPDATE" ]; then
1077                 testsuccess aptget update -o Debug::pkgAcquire::Worker=true -o Debug::Acquire::gpgv=true
1078         fi
1079 }
1080
1081 signreleasefiles() {
1082         local SIGNER="${1:-Joe Sixpack}"
1083         local REPODIR="${2:-aptarchive}"
1084         local KEY="keys/$(echo "$SIGNER" | tr 'A-Z' 'a-z' | sed 's# ##g')"
1085         local GPG="aptkey --quiet --keyring ${KEY}.pub --secret-keyring ${KEY}.sec --readonly adv --batch --yes"
1086         msgninfo "\tSign archive with $SIGNER key $KEY… "
1087         local REXKEY='keys/rexexpired'
1088         local SECEXPIREBAK="${REXKEY}.sec.bak"
1089         local PUBEXPIREBAK="${REXKEY}.pub.bak"
1090         if [ "${SIGNER}" = 'Rex Expired' ]; then
1091                 # the key is expired, so gpg doesn't allow to sign with and the --faked-system-time
1092                 # option doesn't exist anymore (and using faketime would add a new obscure dependency)
1093                 # therefore we 'temporary' make the key not expired and restore a backup after signing
1094                 cp "${REXKEY}.sec" "$SECEXPIREBAK"
1095                 cp "${REXKEY}.pub" "$PUBEXPIREBAK"
1096                 local SECUNEXPIRED="${REXKEY}.sec.unexpired"
1097                 local PUBUNEXPIRED="${REXKEY}.pub.unexpired"
1098                 if [ -f "$SECUNEXPIRED" ] && [ -f "$PUBUNEXPIRED" ]; then
1099                         cp "$SECUNEXPIRED" "${REXKEY}.sec"
1100                         cp "$PUBUNEXPIRED" "${REXKEY}.pub"
1101                 else
1102                         if ! printf "expire\n1w\nsave\n" | $GPG --default-key "$SIGNER" --command-fd 0 --edit-key "${SIGNER}" >setexpire.gpg 2>&1; then
1103                                 cat setexpire.gpg
1104                                 exit 1
1105                         fi
1106                         cp "${REXKEY}.sec" "$SECUNEXPIRED"
1107                         cp "${REXKEY}.pub" "$PUBUNEXPIRED"
1108                 fi
1109         fi
1110         for RELEASE in $(find "${REPODIR}/" -name Release); do
1111                 testsuccess $GPG --default-key "$SIGNER" --armor --detach-sign --sign --output "${RELEASE}.gpg" "${RELEASE}"
1112                 local INRELEASE="$(echo "${RELEASE}" | sed 's#/Release$#/InRelease#')"
1113                 testsuccess $GPG --default-key "$SIGNER" --clearsign --output "$INRELEASE" "$RELEASE"
1114                 # we might have set a specific date for the Release file, so copy it
1115                 touch -d "$(stat --format "%y" ${RELEASE})" "${RELEASE}.gpg" "${INRELEASE}"
1116         done
1117         if [ -f "$SECEXPIREBAK" ] && [ -f "$PUBEXPIREBAK" ]; then
1118                 mv -f "$SECEXPIREBAK" "${REXKEY}.sec"
1119                 mv -f "$PUBEXPIREBAK" "${REXKEY}.pub"
1120         fi
1121         msgdone 'info'
1122 }
1123
1124 redatereleasefiles() {
1125         local DATE="$(date -d "$1" '+%a, %d %b %Y %H:%M:%S %Z')"
1126         for release in $(find aptarchive/ -name 'Release'); do
1127                 sed -i "s/^Date: .*$/Date: ${DATE}/" "$release"
1128                 touch -d "$DATE" "$release"
1129         done
1130         signreleasefiles "${2:-Joe Sixpack}"
1131 }
1132
1133 webserverconfig() {
1134         local WEBSERVER="${3:-http://localhost:${APTHTTPPORT}}"
1135         local NOCHECK=false
1136         if [ "$1" = '--no-check' ]; then
1137                 NOCHECK=true
1138                 shift
1139         fi
1140         local DOWNLOG='rootdir/tmp/download-testfile.log'
1141         local STATUS='downloaded/webserverconfig.status'
1142         rm -f "$STATUS" "$DOWNLOG"
1143         # very very basic URI encoding
1144         local URI
1145         if [ -n "$2" ]; then
1146                 msgtest "Set webserver config option '${1}' to" "$2"
1147                 URI="${WEBSERVER}/_config/set/$(echo "${1}" | sed -e 's/\//%2f/g')/$(echo "${2}" | sed -e 's/\//%2f/g')"
1148         else
1149                 msgtest 'Clear webserver config option' "${1}"
1150                 URI="${WEBSERVER}/_config/clear/$(echo "${1}" | sed -e 's/\//%2f/g')"
1151         fi
1152         if downloadfile "$URI" "$STATUS" > "$DOWNLOG"; then
1153                 msgpass
1154         else
1155                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/webserverconfig.output"
1156                 cat "$DOWNLOG" "$STATUS" >"$OUTPUT" 2>&1 || true
1157                 msgfailoutput '' "$OUTPUT"
1158         fi
1159         $NOCHECK || testwebserverlaststatuscode '200'
1160 }
1161
1162 rewritesourceslist() {
1163         local APTARCHIVE="file://$(readlink -f "${TMPWORKINGDIRECTORY}/aptarchive" | sed 's# #%20#g')"
1164         local APTARCHIVE2="copy://$(readlink -f "${TMPWORKINGDIRECTORY}/aptarchive" | sed 's# #%20#g')"
1165         for LIST in $(find rootdir/etc/apt/sources.list.d/ -name 'apt-test-*.list'); do
1166                 sed -i $LIST -e "s#$APTARCHIVE#${1}#" -e "s#$APTARCHIVE2#${1}#" \
1167                         -e "s#http://localhost:${APTHTTPPORT}/#${1}#" \
1168                         -e "s#https://localhost:${APTHTTPSPORT}/#${1}#"
1169         done
1170 }
1171
1172 # wait for up to 10s for a pid file to appear to avoid possible race
1173 # when a helper is started and dosn't write the PID quick enough
1174 waitforpidfile() {
1175         local PIDFILE="$1"
1176         for i in $(seq 10); do
1177                 if test -s "$PIDFILE"; then
1178                         return 0
1179                 fi
1180                 sleep 1
1181         done
1182         msgdie "waiting for $PIDFILE failed"
1183         return 1
1184 }
1185
1186 changetowebserver() {
1187         local REWRITE='no'
1188         if [ "$1" != '--no-rewrite' ]; then
1189                 REWRITE='yes'
1190         else
1191                 shift
1192         fi
1193         if test -x "${APTWEBSERVERBINDIR}/aptwebserver"; then
1194                 cd aptarchive
1195                 local LOG="webserver.log"
1196                 if ! aptwebserver --port 0 -o aptwebserver::fork=1 -o aptwebserver::portfile='aptwebserver.port' "$@" >$LOG 2>&1 ; then
1197                         cat "$LOG"
1198                         false
1199                 fi
1200                 waitforpidfile aptwebserver.pid
1201                 local PID="$(cat aptwebserver.pid)"
1202                 if [ -z "$PID" ]; then
1203                         msgdie 'Could not fork aptwebserver successfully'
1204                 fi
1205                 addtrap "kill $PID;"
1206                 waitforpidfile aptwebserver.port
1207                 APTHTTPPORT="$(cat aptwebserver.port)"
1208                 if [ -z "$APTHTTPPORT" ]; then
1209                         msgdie 'Could not get port for aptwebserver successfully'
1210                 fi
1211                 cd - > /dev/null
1212         else
1213                 msgdie 'You have to build apt from source to have test/interactive-helper/aptwebserver available for tests requiring a webserver'
1214         fi
1215         if [ "$REWRTE" != 'yes' ]; then
1216                 rewritesourceslist "http://localhost:${APTHTTPPORT}/"
1217         fi
1218 }
1219
1220 changetohttpswebserver() {
1221         if ! command -v stunnel4 >/dev/null 2>&1; then
1222                 msgdie 'You need to install stunnel4 for https testcases'
1223         fi
1224         if [ ! -e "${TMPWORKINGDIRECTORY}/aptarchive/aptwebserver.pid" ]; then
1225                 changetowebserver --no-rewrite "$@"
1226         fi
1227         echo "pid = ${TMPWORKINGDIRECTORY}/aptarchive/stunnel.pid
1228 cert = ${TMPWORKINGDIRECTORY}/rootdir/etc/webserver.pem
1229 output = /dev/null
1230
1231 [https]
1232 accept = 0
1233 connect = $APTHTTPPORT
1234 " > "${TMPWORKINGDIRECTORY}/stunnel.conf"
1235         stunnel4 "${TMPWORKINGDIRECTORY}/stunnel.conf"
1236         waitforpidfile "${TMPWORKINGDIRECTORY}/aptarchive/stunnel.pid"
1237         local PID="$(cat "${TMPWORKINGDIRECTORY}/aptarchive/stunnel.pid")"
1238         if [ -z "$PID" ]; then
1239                 msgdie 'Could not fork stunnel4 successfully'
1240         fi
1241         addtrap 'prefix' "kill ${PID};"
1242         APTHTTPSPORT="$(lsof -i | awk "/^stunnel4 / && \$2 == \"${PID}\" {print \$9; exit; }" | cut -d':' -f 2)"
1243         webserverconfig 'aptwebserver::port::https' "$APTHTTPSPORT" "https://localhost:${APTHTTPSPORT}"
1244         rewritesourceslist "https://localhost:${APTHTTPSPORT}/"
1245 }
1246
1247 changetocdrom() {
1248         mkdir -p rootdir/media/cdrom/.disk
1249         local CD="$(readlink -f rootdir/media/cdrom)"
1250         cat > rootdir/etc/apt/apt.conf.d/00cdrom <<EOF
1251 acquire::cdrom::mount "${CD}";
1252 acquire::cdrom::"${CD}/"::mount "mv ${CD}-unmounted ${CD}";
1253 acquire::cdrom::"${CD}/"::umount "mv ${CD} ${CD}-unmounted";
1254 acquire::cdrom::autodetect 0;
1255 EOF
1256         echo -n "$1" > "${CD}/.disk/info"
1257         if [ ! -d aptarchive/dists ]; then
1258                 msgdie 'Flat file archive cdroms can not be created currently'
1259                 return 1
1260         fi
1261         mv aptarchive/dists "$CD"
1262         ln -s "$(readlink -f ./incoming)" "$CD/pool"
1263         find rootdir/etc/apt/sources.list.d/ -name 'apt-test-*.list' -delete
1264         # start with an unmounted disk
1265         mv "${CD}" "${CD}-unmounted"
1266         # we don't want the disk to be modifiable
1267         addtrap 'prefix' "chmod -f -R +w '$(escape_shell "$PWD/rootdir/media/cdrom/dists/")' '$(escape_shell "$PWD/rootdir/media/cdrom-unmounted/dists/")' || true;"
1268         chmod -R 555 rootdir/media/cdrom-unmounted/dists
1269 }
1270
1271 downloadfile() {
1272         local PROTO="${1%%:*}"
1273         if ! apthelper -o Debug::Acquire::${PROTO}=1 -o Debug::pkgAcquire::Worker=1 \
1274                 download-file "$1" "$2" "$3" 2>&1 ; then
1275                 return 1
1276         fi
1277         # only if the file exists the download was successful
1278         if [ -r "$2" ]; then
1279                 return 0
1280         else
1281                 return 1
1282         fi
1283 }
1284
1285 checkdiff() {
1286         local DIFFTEXT="$(command diff -u "$@" 2>&1 | sed -e '/^---/ d' -e '/^+++/ d' -e '/^@@/ d')"
1287         if [ -n "$DIFFTEXT" ]; then
1288                 echo >&2
1289                 echo >&2 "$DIFFTEXT"
1290                 return 1
1291         else
1292                 return 0
1293         fi
1294 }
1295
1296 testoutputequal() {
1297         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testoutputequal.output"
1298         local COMPAREFILE="$1"
1299         shift
1300         if "$@" 2>&1 | checkdiff "$COMPAREFILE" - >"$OUTPUT" 2>&1; then
1301                 msgpass
1302         else
1303                 echo "=== content of file we compared with (${COMPAREFILE}) ===" >>"${OUTPUT}"
1304                 cat "$COMPAREFILE" >>"${OUTPUT}"
1305                 msgfailoutput '' "$OUTPUT" "$@"
1306         fi
1307 }
1308
1309 testfileequal() {
1310         msggroup 'testfileequal'
1311         local MSG='Test for correctness of file'
1312         if [ "$1" = '--nomsg' ]; then
1313                 MSG=''
1314                 shift
1315         fi
1316         local FILE="$1"
1317         shift
1318         if [ -n "$MSG" ]; then
1319                 msgtest "$MSG" "$FILE"
1320         fi
1321         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testfileequal.output"
1322         if [ -z "$*" ]; then
1323                 testoutputequal "$FILE" echo -n ''
1324         else
1325                 testoutputequal "$FILE" echo "$*"
1326         fi
1327         msggroup
1328 }
1329
1330 testempty() {
1331         msggroup 'testempty'
1332         msgtest "Test for no output of" "$*"
1333         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testempty.comparefile"
1334         if ("$@" >"$COMPAREFILE" 2>&1 || true) && test ! -s "$COMPAREFILE"; then
1335                 msgpass
1336         else
1337                 msgfailoutput '' "$COMPAREFILE" "$@"
1338         fi
1339         aptautotest 'testempty' "$@"
1340         msggroup
1341 }
1342 testnotempty() {
1343         msggroup 'testnotempty'
1344         msgtest "Test for some output of" "$*"
1345         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testnotempty.comparefile"
1346         if ("$@" >"$COMPAREFILE" 2>&1 || true) && test -s "$COMPAREFILE"; then
1347                 msgpass
1348         else
1349                 msgfailoutput '' "$COMPAREFILE" "$@"
1350         fi
1351         aptautotest 'testnotempty' "$@"
1352         msggroup
1353 }
1354
1355 testequal() {
1356         msggroup 'testequal'
1357         local MSG='Test of equality of'
1358         if [ "$1" = '--nomsg' ]; then
1359                 MSG=''
1360                 shift
1361         fi
1362
1363         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequal.comparefile"
1364         echo "$1" > "$COMPAREFILE"
1365         shift
1366
1367         if [ -n "$MSG" ]; then
1368                 msgtest "$MSG" "$*"
1369         fi
1370         testoutputequal "$COMPAREFILE" "$@"
1371         aptautotest 'testequal' "$@"
1372         msggroup
1373 }
1374
1375 testequalor2() {
1376         msggroup 'testequalor2'
1377         local COMPAREFILE1="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequalor2.comparefile1"
1378         local COMPAREFILE2="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequalor2.comparefile2"
1379         local COMPAREAGAINST="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequalor2.compareagainst"
1380         echo "$1" > "$COMPAREFILE1"
1381         echo "$2" > "$COMPAREFILE2"
1382         shift 2
1383         msgtest "Test for equality OR of" "$*"
1384         "$@" >"$COMPAREAGAINST" 2>&1 || true
1385         if checkdiff "$COMPAREFILE1" "$COMPAREAGAINST" >/dev/null 2>&1 || \
1386                 checkdiff "$COMPAREFILE2" "$COMPAREAGAINST" >/dev/null 2>&1
1387         then
1388                 msgpass
1389         else
1390                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequal.output"
1391                 echo -n "\n${CINFO}Diff against OR 1${CNORMAL}" >"$OUTPUT" 2>&1
1392                 checkdiff "$COMPAREFILE1" "$COMPAREAGAINST" >"$OUTPUT" 2>&1 || true
1393                 echo -n "${CINFO}Diff against OR 2${CNORMAL}" >"$OUTPUT" 2>&1
1394                 checkdiff "$COMPAREFILE2" "$COMPAREAGAINST" >"$OUTPUT" 2>&1 || true
1395                 msgfailoutput '' "$OUTPUT"
1396         fi
1397         aptautotest 'testequalor2' "$@"
1398         msggroup
1399 }
1400
1401 testshowvirtual() {
1402         msggroup 'testshowvirtual'
1403         local VIRTUAL="N: Can't select versions from package '$1' as it is purely virtual"
1404         local PACKAGE="$1"
1405         shift
1406         while [ -n "$1" ]; do
1407                 VIRTUAL="${VIRTUAL}
1408 N: Can't select versions from package '$1' as it is purely virtual"
1409                 PACKAGE="${PACKAGE} $1"
1410                 shift
1411         done
1412         msgtest "Test for virtual packages" "apt-cache show $PACKAGE"
1413         VIRTUAL="${VIRTUAL}
1414 N: No packages found"
1415         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testshowvirtual.comparefile"
1416         local ARCH="$(getarchitecture 'native')"
1417         echo "$VIRTUAL" | sed -e "s/:$ARCH//" -e 's/:all//' >"$COMPAREFILE"
1418         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testshowvirtual.output"
1419         testoutputequal "$COMPAREFILE" aptcache show "$PACKAGE"
1420         msggroup
1421 }
1422
1423 testnopackage() {
1424         msggroup 'testnopackage'
1425         msgtest "Test for non-existent packages" "apt-cache show $*"
1426         local SHOWPKG="$(aptcache show "$@" 2>&1 | grep '^Package: ')"
1427         if [ -n "$SHOWPKG" ]; then
1428                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testnopackage.output"
1429                 echo "$SHOWPKG" >"$OUTPUT"
1430                 msgfailoutput '' "$OUTPUT"
1431         else
1432                 msgpass
1433         fi
1434         msggroup
1435 }
1436 testnosrcpackage() {
1437         msggroup 'testnosrcpackage'
1438         msgtest "Test for non-existent source packages" "apt-cache showsrc $*"
1439         local SHOWPKG="$(aptcache showsrc "$@" 2>&1 | grep '^Package: ')"
1440         if [ -n "$SHOWPKG" ]; then
1441                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testnosrcpackage.output"
1442                 echo "$SHOWPKG" >"$OUTPUT"
1443                 msgfailoutput '' "$OUTPUT"
1444         else
1445                 msgpass
1446         fi
1447         msggroup
1448 }
1449
1450 testdpkgstatus() {
1451         msggroup 'testdpkgstatus'
1452         local STATE="$1"
1453         local NR="$2"
1454         shift 2
1455         msgtest "Test that $NR package(s) are in state $STATE with" "dpkg -l $*"
1456         local PKGS="$(dpkg -l "$@" 2>/dev/null | grep "^${STATE}" | wc -l)"
1457         if [ "$PKGS" != $NR ]; then
1458                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testnopackage.output"
1459                 echo "$PKGS" >"$OUTPUT"
1460                 dpkg -l "$@" | grep '^[a-z]' >"$OUTPUT" >&2 || true
1461                 msgfailoutput '' "$OUTPUT"
1462         else
1463                 msgpass
1464         fi
1465         msggroup
1466 }
1467
1468 testdpkginstalled() {
1469         msggroup 'testdpkginstalled'
1470         testdpkgstatus 'ii' "$#" "$@"
1471         msggroup
1472 }
1473
1474 testdpkgnotinstalled() {
1475         msggroup 'testdpkgnotinstalled'
1476         testdpkgstatus 'ii' '0' "$@"
1477         msggroup
1478 }
1479
1480 testmarkedauto() {
1481         msggroup 'testmarkedauto'
1482         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testmarkedauto.comparefile"
1483         if [ -n "$1" ]; then
1484                 msgtest 'Test for correctly marked as auto-installed' "$*"
1485                 while [ -n "$1" ]; do echo "$1"; shift; done | sort > "$COMPAREFILE"
1486         else
1487                 msgtest 'Test for correctly marked as auto-installed' 'no package'
1488                 echo -n > "$COMPAREFILE"
1489         fi
1490         testoutputequal "$COMPAREFILE" aptmark showauto
1491         msggroup
1492 }
1493 testmarkedmanual() {
1494         msggroup 'testmarkedmanual'
1495         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testmarkedmanual.comparefile"
1496         if [ -n "$1" ]; then
1497                 msgtest 'Test for correctly marked as manually installed' "$*"
1498                 while [ -n "$1" ]; do echo "$1"; shift; done | sort > "$COMPAREFILE"
1499         else
1500                 msgtest 'Test for correctly marked as manually installed' 'no package'
1501                 echo -n > "$COMPAREFILE"
1502         fi
1503         testoutputequal "$COMPAREFILE" aptmark showmanual
1504         msggroup
1505 }
1506
1507 msgfailoutput() {
1508         msgreportheader 'msgfailoutput'
1509         local MSG="$1"
1510         local OUTPUT="$2"
1511         shift 2
1512         if [ "$1" = 'grep' ]; then
1513                 echo >&2
1514                 while [ -n "$2" ]; do shift; done
1515                 echo "#### Complete file: $1 ####"
1516                 cat >&2 "$1" || true
1517                 echo '#### grep output ####'
1518         elif [ "$1" = 'test' ]; then
1519                 echo >&2
1520                 # doesn't support ! or non-file flags
1521                 msgfailoutputstatfile() {
1522                         local FILEFLAGS='^-[bcdefgGhkLOprsStuwx]$'
1523                         if expr match "$1" "$FILEFLAGS" >/dev/null; then
1524                                 echo "#### stat(2) of file: $2 ####"
1525                                 stat "$2" || true
1526                                 if test -d "$2"; then
1527                                         echo "#### The directory contains: $2 ####"
1528                                         ls >&2 "$2" || true
1529                                 elif test -e "$2"; then
1530                                         echo "#### Complete file: $2 ####"
1531                                         cat >&2 "$2" || true
1532                                 fi
1533                         fi
1534                 }
1535                 msgfailoutputstatfile "$2" "$3"
1536                 while [ -n "$5" ] && [ "$4" = '-o' -o "$4" = '-a' ]; do
1537                         shift 3
1538                         msgfailoutputstatfile "$2" "$3"
1539                 done
1540                 echo '#### test output ####'
1541         fi
1542         cat >&2 "$OUTPUT"
1543         msgfail "$MSG"
1544 }
1545
1546 testsuccesswithglobalerror() {
1547         local TYPE="$1"
1548         local ERRORS="$2"
1549         shift 2
1550         msggroup "$TYPE"
1551         if [ "$1" = '--nomsg' ]; then
1552                 shift
1553         else
1554                 msgtest 'Test for successful execution of' "$*"
1555         fi
1556         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/${TYPE}.output"
1557         if "$@" >"${OUTPUT}" 2>&1; then
1558                 if expr match "$1" '^apt.*' >/dev/null; then
1559                         if grep -q -E ' runtime error: ' "$OUTPUT"; then
1560                                 msgfailoutput 'compiler detected undefined behavior' "$OUTPUT" "$@"
1561                         elif grep -E "^[${ERRORS}]: " "$OUTPUT" > "${TMPWORKINGDIRECTORY}/rootdir/tmp/checkforwarnings.output" 2>&1; then
1562                                 if [ "$IGNORE_PTY_NOT_MOUNTED" = '1' ]; then
1563                                         if echo 'E: Can not write log (Is /dev/pts mounted?) - posix_openpt (2: No such file or directory)' \
1564                                                 | cmp - "${TMPWORKINGDIRECTORY}/rootdir/tmp/checkforwarnings.output" >/dev/null 2>&1; then
1565                                                 msgpass
1566                                         else
1567                                                 msgfailoutput 'successful run, but output contains warnings/errors' "$OUTPUT" "$@"
1568                                         fi
1569                                 else
1570                                         msgfailoutput 'successful run, but output contains warnings/errors' "$OUTPUT" "$@"
1571                                 fi
1572                         elif [ "$TYPE" = 'testsuccesswithnotice' ]; then
1573                                 if grep -q -E "^N: " "$OUTPUT"; then
1574                                         msgpass
1575                                 else
1576                                         msgfailoutput 'successful run, but output had no notices' "$OUTPUT" "$@"
1577                                 fi
1578                         else
1579                                 msgpass
1580                         fi
1581                 else
1582                         msgpass
1583                 fi
1584         else
1585                 local EXITCODE=$?
1586                 msgfailoutput "exitcode $EXITCODE" "$OUTPUT" "$@"
1587         fi
1588         aptautotest "$TYPE" "$@"
1589         msggroup
1590 }
1591 testsuccesswithnotice() {
1592         testsuccesswithglobalerror 'testsuccesswithnotice' 'WE' "$@"
1593 }
1594 testsuccess() {
1595         testsuccesswithglobalerror 'testsuccess' 'NWE' "$@"
1596 }
1597 testwarning() {
1598         msggroup 'testwarning'
1599         if [ "$1" = '--nomsg' ]; then
1600                 shift
1601         else
1602                 msgtest 'Test for successful execution with warnings of' "$*"
1603         fi
1604         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testwarning.output"
1605         if "$@" >"${OUTPUT}" 2>&1; then
1606                 if expr match "$1" '^apt.*' >/dev/null; then
1607                         if grep -q -E ' runtime error: ' "$OUTPUT"; then
1608                                 msgfailoutput 'compiler detected undefined behavior' "$OUTPUT" "$@"
1609                         elif grep -q -E '^E: ' "$OUTPUT"; then
1610                                 msgfailoutput 'successful run, but output contains errors' "$OUTPUT" "$@"
1611                         elif ! grep -q -E '^W: ' "$OUTPUT"; then
1612                                 msgfailoutput 'successful run, but output contains no warnings' "$OUTPUT" "$@"
1613                         else
1614                                 msgpass
1615                         fi
1616                 else
1617                         msgpass
1618                 fi
1619         else
1620                 local EXITCODE=$?
1621                 msgfailoutput "exitcode $EXITCODE" "$OUTPUT" "$@"
1622         fi
1623         aptautotest 'testwarning' "$@"
1624         msggroup
1625 }
1626 testfailure() {
1627         msggroup 'testfailure'
1628         if [ "$1" = '--nomsg' ]; then
1629                 shift
1630         else
1631                 msgtest 'Test for failure in execution of' "$*"
1632         fi
1633         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testfailure.output"
1634         if "$@" >"${OUTPUT}" 2>&1; then
1635                 local EXITCODE=$?
1636                 msgfailoutput "exitcode $EXITCODE" "$OUTPUT" "$@"
1637         else
1638                 local EXITCODE=$?
1639                 if expr match "$1" '^apt.*' >/dev/null; then
1640                         if [ "$1" = 'aptkey' ]; then
1641                                 if grep -q -E " Can't check signature: " "$OUTPUT" || \
1642                                         grep -q -E " BAD signature from " "$OUTPUT"; then
1643                                         msgpass
1644                                 else
1645                                         msgfailoutput "run failed with exitcode ${EXITCODE}, but no signature error" "$OUTPUT" "$@"
1646                                 fi
1647                         else
1648                                 if grep -q -E ' runtime error: ' "$OUTPUT"; then
1649                                         msgfailoutput 'compiler detected undefined behavior' "$OUTPUT" "$@"
1650                                 elif grep -q -E '==ERROR' "$OUTPUT"; then
1651                                         msgfailoutput 'compiler sanitizers reported errors' "$OUTPUT" "$@"
1652                                 elif ! grep -q -E '^E: ' "$OUTPUT"; then
1653                                         msgfailoutput "run failed with exitcode ${EXITCODE}, but with no errors" "$OUTPUT" "$@"
1654                                 else
1655                                         msgpass
1656                                 fi
1657                         fi
1658                 else
1659                         msgpass
1660                 fi
1661         fi
1662         aptautotest 'testfailure' "$@"
1663         msggroup
1664 }
1665
1666 testreturnstateequal() {
1667         local STATE="$1"
1668         if [ "$STATE" = 'testsuccesswithglobalerror' ]; then
1669                 local STATE="$2"
1670                 local TYPE="$3"
1671                 shift 3
1672                 msggroup "${STATE}equal"
1673                 if [ "$1" != '--nomsg' ]; then
1674                         local CMP="$1"
1675                         shift
1676                         testsuccesswithglobalerror "$STATE" "$TYPE" "$@"
1677                         testfileequal "${TMPWORKINGDIRECTORY}/rootdir/tmp/${STATE}.output" "$CMP"
1678                 else
1679                         local CMP="$2"
1680                         shift 2
1681                         testsuccesswithglobalerror "$STATE" "$TYPE" "$@"
1682                         testfileequal "${TMPWORKINGDIRECTORY}/rootdir/tmp/${STATE}.output" "$CMP"
1683                 fi
1684         else
1685                 msggroup "${STATE}equal"
1686                 if [ "$2" != '--nomsg' ]; then
1687                         local CMP="$2"
1688                         shift 2
1689                         "$STATE" "$@"
1690                         testfileequal "${TMPWORKINGDIRECTORY}/rootdir/tmp/${STATE}.output" "$CMP"
1691                 else
1692                         local CMP="$3"
1693                         shift 3
1694                         "$STATE" --nomsg "$@"
1695                         testfileequal "${TMPWORKINGDIRECTORY}/rootdir/tmp/${STATE}.output" "$CMP"
1696                 fi
1697         fi
1698         msggroup
1699 }
1700 testsuccessequal() {
1701         # we compare output, so we know perfectly well about N:
1702         testreturnstateequal 'testsuccesswithglobalerror' 'testsuccess' 'WE' "$@"
1703 }
1704 testwarningequal() {
1705         testreturnstateequal 'testwarning' "$@"
1706 }
1707 testfailureequal() {
1708         testreturnstateequal 'testfailure' "$@"
1709 }
1710
1711 testfailuremsg() {
1712         msggroup 'testfailuremsg'
1713         local CMP="$1"
1714         shift
1715         testfailure "$@"
1716         msgtest 'Check that the output of the previous failed command has expected' 'failures and warnings'
1717         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testfailuremsg.comparefile"
1718         grep '^\(W\|E\|N\):' "${TMPWORKINGDIRECTORY}/rootdir/tmp/testfailure.output" > "$COMPAREFILE" 2>&1 || true
1719         testoutputequal "$COMPAREFILE" echo "$CMP"
1720         msggroup
1721 }
1722 testwarningmsg() {
1723         msggroup 'testwarningmsg'
1724         local CMP="$1"
1725         shift
1726         testwarning "$@"
1727         msgtest 'Check that the output of the previous warned command has expected' 'warnings'
1728         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testwarningmsg.comparefile"
1729         grep '^\(W\|E\|N\):' "${TMPWORKINGDIRECTORY}/rootdir/tmp/testwarning.output" > "$COMPAREFILE" 2>&1 || true
1730         testoutputequal "$COMPAREFILE" echo "$CMP"
1731         msggroup
1732 }
1733
1734 testfilestats() {
1735         msggroup 'testfilestats'
1736         msgtest "Test that file $1 has $2 $3" "$4"
1737         if [ "$4" "$3" "$(stat --format "$2" "$1")" ]; then
1738                 msgpass
1739         else
1740                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testfilestats.output"
1741                 {
1742                         ls -ld "$1" || true
1743                         echo -n "stat(1) reports for $2: "
1744                         stat --format "$2" "$1" || true
1745                 } >"$OUTPUT" 2>&1
1746                 msgfailoutput '' "$OUTPUT"
1747         fi
1748         msggroup
1749 }
1750 testaccessrights() {
1751         msggroup 'testaccessrights'
1752         testfilestats "$1" '%a' '=' "$2"
1753         msggroup
1754 }
1755
1756 testwebserverlaststatuscode() {
1757         msggroup 'testwebserverlaststatuscode'
1758         local DOWNLOG='rootdir/tmp/webserverstatus-testfile.log'
1759         local STATUS='downloaded/webserverstatus-statusfile.log'
1760         rm -f "$DOWNLOG" "$STATUS"
1761         msgtest 'Test last status code from the webserver was' "$1"
1762         if downloadfile "http://localhost:${APTHTTPPORT}/_config/find/aptwebserver::last-status-code" "$STATUS" > "$DOWNLOG" && [ "$(cat "$STATUS")" = "$1" ]; then
1763                 msgpass
1764         else
1765                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testwebserverlaststatuscode.output"
1766                 {
1767                         if [ -n "$2" ]; then
1768                                 shift
1769                                 echo >&2 '#### Additionally provided output files contain:'
1770                                 cat >&2 "$@"
1771                         fi
1772                         echo >&2 '#### Download log of the status code:'
1773                         cat >&2 "$DOWNLOG"
1774                 } >"$OUTPUT" 2>&1
1775                 msgfailoutput "Status was $(cat "$STATUS")" "$OUTPUT"
1776         fi
1777         msggroup
1778 }
1779
1780 createlistofkeys() {
1781         local OUTPUT="$1"
1782         shift
1783         while [ -n "$1" ]; do
1784                 # gpg 2.1 has a slightly different output format
1785                 if grep -q ' rsa2048/' "$OUTPUT"; then
1786                         case "$1" in
1787                                 *Joe*|*Sixpack*) echo 'pub   rsa2048/DBAC8DAE 2010-08-18';;
1788                                 *Rex*|*Expired*) echo 'pub   rsa2048/27CE74F9 2013-07-12 [expired: 2013-07-13]';;
1789                                 *Marvin*|*Paranoid*) echo 'pub   rsa2048/528144E2 2011-01-16';;
1790                                 oldarchive) echo 'pub   rsa1024/F68C85A3 2013-12-19';;
1791                                 newarchive) echo 'pub   rsa2048/DBAC8DAE 2010-08-18';;
1792                                 *) echo 'UNKNOWN KEY';;
1793                         esac
1794                 else
1795                         case "$1" in
1796                                 *Joe*|*Sixpack*) echo 'pub   2048R/DBAC8DAE 2010-08-18';;
1797                                 *Rex*|*Expired*) echo 'pub   2048R/27CE74F9 2013-07-12 [expired: 2013-07-13]';;
1798                                 *Marvin*|*Paranoid*) echo 'pub   2048R/528144E2 2011-01-16';;
1799                                 oldarchive) echo 'pub   1024R/F68C85A3 2013-12-19';;
1800                                 newarchive) echo 'pub   2048R/DBAC8DAE 2010-08-18';;
1801                                 *) echo 'UNKNOWN KEY';;
1802                         esac
1803                 fi
1804                 shift
1805         done
1806 }
1807 testaptkeys() {
1808         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/aptkeylist.output"
1809         if ! aptkey list | grep '^pub' > "$OUTPUT"; then
1810                 echo -n > "$OUTPUT"
1811         fi
1812         testfileequal "$OUTPUT" "$(createlistofkeys "$OUTPUT" "$@")"
1813 }
1814
1815 pause() {
1816         echo "STOPPED execution. Press enter to continue"
1817         local IGNORE
1818         read IGNORE
1819 }
1820
1821 listcurrentlistsdirectory() {
1822         {
1823                 find rootdir/var/lib/apt/lists -maxdepth 1 -type d | while read line; do
1824                         stat --format '%U:%G:%a:%n' "$line"
1825                 done
1826                 find rootdir/var/lib/apt/lists -maxdepth 1 \! -type d | while read line; do
1827                         stat --format '%U:%G:%a:%s:%y:%n' "$line"
1828                 done
1829         } | sort
1830 }
1831
1832 ### convenience hacks ###
1833 mkdir() {
1834         # creating some directories by hand is a tedious task, so make it look simple
1835         local PARAMS="$*"
1836         if [ "$PARAMS" != "${PARAMS#*rootdir/var/lib/apt/lists}" ]; then
1837                 # only the last directory created by mkdir is effected by the -m !
1838                 command mkdir -m 755 -p "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt"
1839                 command mkdir -m 755 -p "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists"
1840                 command mkdir -m 700 -p "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/partial"
1841                 touch "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/lock"
1842                 if [ "$(id -u)" = '0' ]; then
1843                         chown _apt:root "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/partial"
1844                 fi
1845         else
1846                 command mkdir "$@"
1847         fi
1848 }
1849
1850 ### The following tests are run by most test methods automatically to check
1851 ### general things about commands executed without writing the test every time.
1852
1853 aptautotest() {
1854         local TESTCALL="$1"
1855         local CMD="$2"
1856         local FIRSTOPT="$3"
1857         local AUTOTEST="aptautotest_$(echo "${CMD##*/}_${FIRSTOPT}" | tr -d '-')"
1858         if command -v $AUTOTEST >/dev/null; then
1859                 shift 3
1860                 # save and restore the *.output files from other tests
1861                 # as we might otherwise override them in these automatic tests
1862                 rm -rf "${TMPWORKINGDIRECTORY}/rootdir/tmp-before"
1863                 mv "${TMPWORKINGDIRECTORY}/rootdir/tmp" "${TMPWORKINGDIRECTORY}/rootdir/tmp-before"
1864                 mkdir "${TMPWORKINGDIRECTORY}/rootdir/tmp"
1865                 $AUTOTEST "$TESTCALL" "$@"
1866                 rm -rf "${TMPWORKINGDIRECTORY}/rootdir/tmp-aptautotest"
1867                 mv "${TMPWORKINGDIRECTORY}/rootdir/tmp" "${TMPWORKINGDIRECTORY}/rootdir/tmp-aptautotest"
1868                 mv "${TMPWORKINGDIRECTORY}/rootdir/tmp-before" "${TMPWORKINGDIRECTORY}/rootdir/tmp"
1869         fi
1870 }
1871
1872 aptautotest_aptget_update() {
1873         local TESTCALL="$1"
1874         while [ -n "$2" ]; do
1875                 if [ "$2" = '--print-uris' ]; then return; fi # simulation mode
1876                 shift
1877         done
1878         if ! test -d "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists"; then return; fi
1879         testfilestats "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt" '%U:%G:%a' '=' "${TEST_DEFAULT_USER}:${TEST_DEFAULT_GROUP}:755"
1880         testfilestats "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists" '%U:%G:%a' '=' "${TEST_DEFAULT_USER}:${TEST_DEFAULT_GROUP}:755"
1881         # all copied files are properly chmodded
1882         local backupIFS="$IFS"
1883         IFS="$(printf "\n\b")"
1884         for file in $(find "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists" -type f ! -name 'lock'); do
1885                 testfilestats "$file" '%U:%G:%a' '=' "${TEST_DEFAULT_USER}:${TEST_DEFAULT_GROUP}:644"
1886         done
1887         IFS="$backupIFS"
1888         if [ "$TESTCALL" = 'testsuccess' ]; then
1889                 # failure cases can retain partial files and such
1890                 testempty find "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/partial" -mindepth 1 ! \( -name 'lock' -o -name '*.FAILED' \)
1891         fi
1892 }
1893 aptautotest_apt_update() { aptautotest_aptget_update "$@"; }
1894 aptautotest_aptcdrom_add() { aptautotest_aptget_update "$@"; }
1895
1896 testaptautotestnodpkgwarning() {
1897         local TESTCALL="$1"
1898         while [ -n "$2" ]; do
1899                 if expr match "$2" '^-[a-z]*s' >/dev/null 2>&1; then return; fi # simulation mode
1900                 if expr match "$2" '^-dy\?' >/dev/null 2>&1; then return; fi # download-only mode
1901                 shift
1902         done
1903         testfailure grep '^dpkg: warning:.*ignor.*' "${TMPWORKINGDIRECTORY}/rootdir/tmp-before/${TESTCALL}.output"
1904 }
1905
1906 aptautotest_aptget_install() { testaptautotestnodpkgwarning "$@"; }
1907 aptautotest_aptget_remove() { testaptautotestnodpkgwarning "$@"; }
1908 aptautotest_aptget_purge() { testaptautotestnodpkgwarning "$@"; }
1909 aptautotest_apt_install() { testaptautotestnodpkgwarning "$@"; }
1910 aptautotest_apt_remove() { testaptautotestnodpkgwarning "$@"; }
1911 aptautotest_apt_purge() { testaptautotestnodpkgwarning "$@"; }