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                 runapt $SHELL
  99         fi
 100         EXIT_CODE=$((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}:${LD_LIBRARY_PATH}" "$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 \"${TMPWORKINGDIRECTORY}/rootdir/etc/webserver.pem\";" > rootdir/etc/apt/apt.conf.d/99https
 390         echo "Apt::Cmd::Disable-Script-Warning \"1\";" > rootdir/etc/apt/apt.conf.d/apt-binary
 391         echo 'Acquire::Connect::AddrConfig "false";' > rootdir/etc/apt/apt.conf.d/connect-addrconfig
 392         if aptkey verify --weak-digest SHA1 --help 2>/dev/null >/dev/null; then
 393                 echo 'Acquire::gpgv::Options { "--weak-digest"; "sha1"; };' > rootdir/etc/apt/apt.conf.d/no-sha1
 394         fi
 395
 396         configcompression '.' 'gz' #'bz2' 'lzma' 'xz'
 397         confighashes 'SHA256' # these are tests, not security best-practices
 398
 399         # create some files in /tmp and look at user/group to get what this means
 400         TEST_DEFAULT_USER="$(id -un)"
 401         if [ "$(uname)" = 'GNU/kFreeBSD' ]; then
 402                 TEST_DEFAULT_GROUP='root'
 403         else
 404                 TEST_DEFAULT_GROUP="$(id -gn)"
 405         fi
 406
 407         # cleanup the environment a bit
 408         # prefer our apt binaries over the system apt binaries
 409         export PATH="${BUILDDIRECTORY}:${PATH}:/usr/local/sbin:/usr/sbin:/sbin"
 410         export LC_ALL=C.UTF-8
 411         unset LANGUAGE APT_CONFIG
 412         unset GREP_OPTIONS DEB_BUILD_PROFILES
 413         unset http_proxy HTTP_PROXY https_proxy HTTPS_PROXY no_proxy
 414         msgdone "info"
 415 }
 416
 417 getarchitecture() {
 418         if [ "$1" = "native" -o -z "$1" ]; then
 419                 eval `aptconfig shell ARCH APT::Architecture`
 420                 if [ -n "$ARCH" ]; then
 421                         echo $ARCH
 422                 else
 423                         dpkg --print-architecture
 424                 fi
 425         else
 426                 echo $1
 427         fi
 428 }
 429
 430 getarchitectures() {
 431         aptconfig dump --no-empty --format '%v%n' APT::Architecture APT::Architectures | sort -u | tr '\n' ' '
 432 }
 433
 434 getarchitecturesfromcommalist() {
 435         echo "$1" | sed -e 's#,#\n#g' | sed -e "s/^native\$/$(getarchitecture 'native')/"
 436 }
 437
 438 configarchitecture() {
 439         {
 440                 echo "APT::Architecture \"$(getarchitecture $1)\";"
 441                 while [ -n "$1" ]; do
 442                         echo "APT::Architectures:: \"$(getarchitecture $1)\";"
 443                         shift
 444                 done
 445         } >rootdir/etc/apt/apt.conf.d/01multiarch.conf
 446         configdpkg
 447 }
 448
 449 configdpkg() {
 450         if [ ! -e rootdir/var/lib/dpkg/status ]; then
 451                 local BASENAME="${0##*/}"
 452                 local STATUSFILE="status-${BASENAME#*-}"
 453                 if [ -f "${TESTDIRECTORY}/${STATUSFILE}" ]; then
 454                         cp "${TESTDIRECTORY}/${STATUSFILE}" rootdir/var/lib/dpkg/status
 455                 else
 456                         echo -n > rootdir/var/lib/dpkg/status
 457                 fi
 458         fi
 459         rm -f rootdir/etc/apt/apt.conf.d/00foreigndpkg
 460         if command dpkg --assert-multi-arch >/dev/null 2>&1 ; then
 461                 local ARCHS="$(getarchitectures)"
 462                 if echo "$ARCHS" | grep -E -q '[^ ]+ [^ ]+'; then
 463                         DPKGARCH="$(dpkg --print-architecture)"
 464                         for ARCH in ${ARCHS}; do
 465                                 if [ "${ARCH}" != "${DPKGARCH}" ]; then
 466                                         if ! dpkg --add-architecture ${ARCH} >/dev/null 2>&1; then
 467                                                 # old-style used e.g. in Ubuntu-P – and as it seems travis
 468                                                 echo "DPKG::options:: \"--foreign-architecture\";" >> rootdir/etc/apt/apt.conf.d/00foreigndpkg
 469                                                 echo "DPKG::options:: \"${ARCH}\";"  >> rootdir/etc/apt/apt.conf.d/00foreigndpkg
 470                                         fi
 471                                 fi
 472                         done
 473                         if [ "0" = "$(dpkg -l dpkg 2> /dev/null | grep '^i' | wc -l)" ]; then
 474                                 # dpkg doesn't really check the version as long as it is fully installed,
 475                                 # but just to be sure we choose one above the required version
 476                                 insertinstalledpackage 'dpkg' "all" '1.16.2+fake'
 477                         fi
 478                 fi
 479         fi
 480 }
 481
 482 configdpkgnoopchroot() {
 483         # create a library to noop chroot() and rewrite maintainer script executions
 484         # via execvp() as used by dpkg as we don't want our rootdir to be a fullblown
 485         # chroot directory dpkg could chroot into to execute the maintainer scripts
 486         msgtest 'Building library to preload to make maintainerscript work in' 'dpkg'
 487         cat > noopchroot.c << EOF
 488 #define _GNU_SOURCE
 489 #include <stdio.h>
 490 #include <stdlib.h>
 491 #include <string.h>
 492 #include <dlfcn.h>
 493
 494 static char * chrootdir = NULL;
 495
 496 int chroot(const char *path) {
 497         printf("WARNING: CHROOTing to %s was ignored!\n", path);
 498         free(chrootdir);
 499         chrootdir = strdup(path);
 500         return 0;
 501 }
 502 int execvp(const char *file, char *const argv[]) {
 503         static int (*func_execvp) (const char *, char * const []) = NULL;
 504         if (func_execvp == NULL)
 505                 func_execvp = (int (*) (const char *, char * const [])) dlsym(RTLD_NEXT, "execvp");
 506         if (chrootdir == NULL || strncmp(file, "/var/lib/dpkg/", strlen("/var/lib/dpkg/")) != 0)
 507                 return func_execvp(file, argv);
 508         printf("REWRITE execvp call %s into %s\n", file, chrootdir);
 509         char *newfile;
 510         if (asprintf(&newfile, "%s%s", chrootdir, file) == -1) {
 511                 perror("asprintf");
 512                 return -1;
 513         }
 514         char const * const baseadmindir = "/var/lib/dpkg";
 515         char *admindir;
 516         if (asprintf(&admindir, "%s%s", chrootdir, baseadmindir) == -1) {
 517                 perror("asprintf");
 518                 return -1;
 519         }
 520         setenv("DPKG_ADMINDIR", admindir, 1);
 521         return func_execvp(newfile, argv);
 522 }
 523 EOF
 524         testempty --nomsg gcc -Wall -Wextra -fPIC -shared -o noopchroot.so noopchroot.c -ldl
 525 }
 526 configcompression() {
 527         local CMD='apthelper cat-file -C'
 528         while [ -n "$1" ]; do
 529                 case "$1" in
 530                 '.') printf ".\t.\tcat\n";;
 531                 'gz') printf "gzip\tgz\t$CMD $1\n";;
 532                 'bz2') printf "bzip2\tbz2\t$CMD $1\n";;
 533                 *) printf "$1\t$1\t$CMD $1\n";;
 534                 esac
 535                 shift
 536         done > "${TMPWORKINGDIRECTORY}/rootdir/etc/testcase-compressor.conf"
 537 }
 538 confighashes() {
 539         {
 540                 echo 'APT::FTPArchive {'
 541                 {
 542                         while [ -n "$1" ]; do
 543                                 printf "$1" | tr 'a-z' 'A-Z'
 544                                 printf "\t\"true\";\n"
 545                                 shift
 546                         done
 547                         for h in 'MD5' 'SHA1' 'SHA256' 'SHA512'; do
 548                                 printf "$h\t\"false\";\n"
 549                         done
 550                 } | awk '!x[$1]++'
 551                 echo '};'
 552         } >> "${TMPWORKINGDIRECTORY}/rootdir/etc/apt/apt.conf.d/ftparchive-hashes.conf"
 553 }
 554 forcecompressor() {
 555         COMPRESSOR="$1"
 556         COMPRESS="$1"
 557         COMPRESSOR_CMD="apthelper cat-file -C $1"
 558         case $COMPRESSOR in
 559         gzip) COMPRESS='gz';;
 560         bzip2) COMPRESS='bz2';;
 561         esac
 562         local CONFFILE="${TMPWORKINGDIRECTORY}/rootdir/etc/apt/apt.conf.d/00force-compressor"
 563         echo "Acquire::CompressionTypes::Order { \"${COMPRESS}\"; };
 564 Dir::Bin::uncompressed \"/does/not/exist\";" > "$CONFFILE"
 565 }
 566
 567 setupsimplenativepackage() {
 568         local NAME="$1"
 569         local ARCH="$2"
 570         local VERSION="$3"
 571         local RELEASE="${4:-unstable}"
 572         local DEPENDENCIES="$5"
 573         local DESCRIPTION="${6:-"an autogenerated dummy ${NAME}=${VERSION}/${RELEASE}
 574  If you find such a package installed on your system,
 575  something went horribly wrong! They are autogenerated
 576  und used only by testcases and serve no other purpose…"}"
 577
 578         local SECTION="${7:-others}"
 579         local DISTSECTION
 580         if [ "$SECTION" = "${SECTION#*/}" ]; then
 581                 DISTSECTION="main"
 582         else
 583                 DISTSECTION="${SECTION%/*}"
 584         fi
 585         local BUILDDIR=incoming/${NAME}-${VERSION}
 586         mkdir -p ${BUILDDIR}/debian/source
 587         cd ${BUILDDIR}
 588         echo "* most suckless software product ever" > FEATURES
 589         test -e debian/copyright || echo "Copyleft by Joe Sixpack $(date +%Y)" > debian/copyright
 590         test -e debian/changelog || echo "$NAME ($VERSION) $RELEASE; urgency=low
 591
 592   * Initial release
 593
 594  -- Joe Sixpack <joe@example.org>  $(date -R)" > debian/changelog
 595         test -e debian/control || echo "Source: $NAME
 596 Section: $SECTION
 597 Priority: optional
 598 Maintainer: Joe Sixpack <joe@example.org>
 599 Build-Depends: debhelper (>= 7)
 600 Standards-Version: 3.9.1
 601
 602 Package: $NAME" > debian/control
 603         if [ "$ARCH" = 'all' ]; then
 604                 echo "Architecture: all" >> debian/control
 605         else
 606                 echo "Architecture: any" >> debian/control
 607         fi
 608         test -z "$DEPENDENCIES" || echo "$DEPENDENCIES" >> debian/control
 609         echo "Description: $DESCRIPTION" >> debian/control
 610
 611         test -e debian/compat || echo "7" > debian/compat
 612         test -e debian/source/format || echo "3.0 (native)" > debian/source/format
 613         test -e debian/rules || cp /usr/share/doc/debhelper/examples/rules.tiny debian/rules
 614         cd - > /dev/null
 615 }
 616
 617 buildsimplenativepackage() {
 618         local NAME="$1"
 619         local NM
 620         if [ "$(echo "$NAME" | cut -c 1-3)" = 'lib' ]; then
 621                 NM="$(echo "$NAME" | cut -c 1-4)"
 622         else
 623                 NM="$(echo "$NAME" | cut -c 1)"
 624         fi
 625         local ARCH="$2"
 626         local VERSION="$3"
 627         local RELEASE="${4:-unstable}"
 628         local DEPENDENCIES="$5"
 629         local DESCRIPTION="${6:-"an autogenerated dummy ${NAME}=${VERSION}/${RELEASE}
 630  If you find such a package installed on your system,
 631  something went horribly wrong! They are autogenerated
 632  und used only by testcases and serve no other purpose…"}"
 633
 634         local SECTION="${7:-others}"
 635         local PRIORITY="${8:-optional}"
 636         local FILE_TREE="$9"
 637         local COMPRESS_TYPE="${10:-gzip}"
 638         local DISTSECTION
 639         if [ "$SECTION" = "${SECTION#*/}" ]; then
 640                 DISTSECTION="main"
 641         else
 642                 DISTSECTION="${SECTION%/*}"
 643         fi
 644         local BUILDDIR="${TMPWORKINGDIRECTORY}/incoming/${NAME}-${VERSION}"
 645
 646         msgtest "Build source package in version ${VERSION} for ${RELEASE} in ${DISTSECTION}" "$NAME"
 647         mkdir -p "$BUILDDIR/debian/source"
 648         echo "* most suckless software product ever" > "${BUILDDIR}/FEATURES"
 649         echo "#!/bin/sh
 650 echo '$NAME says \"Hello!\"'" > "${BUILDDIR}/${NAME}"
 651
 652         echo "Copyleft by Joe Sixpack $(date +%Y)" > "${BUILDDIR}/debian/copyright"
 653         echo "$NAME ($VERSION) $RELEASE; urgency=low
 654
 655   * Initial release
 656
 657  -- Joe Sixpack <joe@example.org>  $(date -R)" > "${BUILDDIR}/debian/changelog"
 658         {
 659                 echo "Source: $NAME
 660 Priority: $PRIORITY
 661 Maintainer: Joe Sixpack <joe@example.org>
 662 Standards-Version: 3.9.3"
 663                 if [ "$SECTION" != '<none>' ]; then
 664                         echo "Section: $SECTION"
 665                 fi
 666                 local BUILDDEPS="$(echo "$DEPENDENCIES" | grep '^Build-')"
 667                 test -z "$BUILDDEPS" || echo "$BUILDDEPS"
 668                 echo "
 669 Package: $NAME"
 670
 671                 if [ "$ARCH" = 'all' ]; then
 672                         echo "Architecture: all"
 673                 else
 674                         echo "Architecture: any"
 675                 fi
 676                 local DEPS="$(echo "$DEPENDENCIES" | grep -v '^Build-')"
 677                 test -z "$DEPS" || echo "$DEPS"
 678                 echo "Description: $DESCRIPTION"
 679         } > "${BUILDDIR}/debian/control"
 680
 681         echo '3.0 (native)' > "${BUILDDIR}/debian/source/format"
 682         cd "${BUILDDIR}/.."
 683         testsuccess --nomsg dpkg-source -b ${NAME}-${VERSION}
 684         cd - >/dev/null
 685         sed -n 's#^dpkg-source: info: building [^ ]\+ in ##p' "${TMPWORKINGDIRECTORY}/rootdir/tmp/testsuccess.output" \
 686                 | while read SRC; do
 687                 echo "pool/${SRC}" >> "${BUILDDIR}/../${RELEASE}.${DISTSECTION}.srclist"
 688 #               if expr match "${SRC}" '.*\.dsc' >/dev/null 2>&1; then
 689 #                       aptkey --keyring ./keys/joesixpack.pub --secret-keyring ./keys/joesixpack.sec --quiet --readonly \
 690 #                               adv --yes --default-key 'Joe Sixpack' \
 691 #                               --clearsign -o "${BUILDDIR}/../${SRC}.sign" "${BUILDDIR}/../$SRC"
 692 #                       mv "${BUILDDIR}/../${SRC}.sign" "${BUILDDIR}/../$SRC"
 693 #               fi
 694         done
 695
 696         for arch in $(getarchitecturesfromcommalist "$ARCH"); do
 697                 msgtest "Build binary package for ${RELEASE} in ${SECTION}" "$NAME"
 698                 rm -rf "${BUILDDIR}/debian/tmp"
 699                 mkdir -p "${BUILDDIR}/debian/tmp/DEBIAN" "${BUILDDIR}/debian/tmp/usr/share/doc/${NAME}" "${BUILDDIR}/debian/tmp/usr/bin"
 700                 cp "${BUILDDIR}/debian/copyright" "${BUILDDIR}/debian/changelog" "${BUILDDIR}/FEATURES" "${BUILDDIR}/debian/tmp/usr/share/doc/${NAME}"
 701                 cp "${BUILDDIR}/${NAME}" "${BUILDDIR}/debian/tmp/usr/bin/${NAME}-${arch}"
 702                 if [ -n "$FILE_TREE" ]; then
 703                     cp -ar "$FILE_TREE" "${BUILDDIR}/debian/tmp"
 704                 fi
 705
 706                 (cd "${BUILDDIR}"; dpkg-gencontrol -DArchitecture=$arch)
 707                 (cd "${BUILDDIR}/debian/tmp"; md5sum $(find usr/ -type f) > DEBIAN/md5sums)
 708                 local LOG="${BUILDDIR}/../${NAME}_${VERSION}_${arch}.dpkg-deb.log"
 709                 # ensure the right permissions as dpkg-deb insists
 710                 chmod 755 "${BUILDDIR}/debian/tmp/DEBIAN"
 711                 testsuccess --nomsg dpkg-deb -Z${COMPRESS_TYPE} --build "${BUILDDIR}/debian/tmp" "${BUILDDIR}/.."
 712                 echo "pool/${NAME}_${VERSION}_${arch}.deb" >> "${BUILDDIR}/../${RELEASE}.${DISTSECTION}.pkglist"
 713         done
 714
 715         local CHANGEPATH="${BUILDDIR}/../${DISTSECTION}/${NM}/${NAME}/${NAME}_${VERSION}"
 716         mkdir -p "$CHANGEPATH"
 717         cp "${BUILDDIR}/debian/changelog" "$CHANGEPATH"
 718         rm -rf "${BUILDDIR}"
 719         msgdone "info"
 720 }
 721
 722 buildpackage() {
 723         local BUILDDIR=$1
 724         local RELEASE=$2
 725         local SECTION=$3
 726         local ARCH=$(getarchitecture $4)
 727         local PKGNAME="$(echo "$BUILDDIR" | grep -o '[^/]*$')"
 728         local BUILDLOG="$(readlink -f "${BUILDDIR}/../${PKGNAME}_${RELEASE}_${SECTION}.dpkg-bp.log")"
 729         msgtest "Build package for ${RELEASE} in ${SECTION}" "$PKGNAME"
 730         cd "$BUILDDIR"
 731         if [ "$ARCH" = "all" ]; then
 732                 ARCH="$(dpkg-architecture -qDEB_HOST_ARCH 2> /dev/null)"
 733         fi
 734         testsuccess --nomsg dpkg-buildpackage -uc -us -a$ARCH
 735         cp "${TMPWORKINGDIRECTORY}/rootdir/tmp/testsuccess.output" "$BUILDLOG"
 736         local PKGS="$(grep '^dpkg-deb: building package' "$BUILDLOG" | cut -d'/' -f 2 | sed -e "s#'\.##")"
 737         local SRCS="$(grep '^dpkg-source: info: building' "$BUILDLOG" | grep -o '[a-z0-9._+~-]*$')"
 738         cd - > /dev/null
 739         for PKG in $PKGS; do
 740                 echo "pool/${PKG}" >> "${TMPWORKINGDIRECTORY}/incoming/${RELEASE}.${SECTION}.pkglist"
 741         done
 742         for SRC in $SRCS; do
 743                 echo "pool/${SRC}" >> "${TMPWORKINGDIRECTORY}/incoming/${RELEASE}.${SECTION}.srclist"
 744         done
 745 }
 746
 747 buildaptarchive() {
 748         if [ -d incoming ]; then
 749                 buildaptarchivefromincoming "$@"
 750         else
 751                 buildaptarchivefromfiles "$@"
 752         fi
 753 }
 754
 755 createaptftparchiveconfig() {
 756         local COMPRESSORS="$(cut -d'    ' -f 1 "${TMPWORKINGDIRECTORY}/rootdir/etc/testcase-compressor.conf" | tr '\n' ' ')"
 757         local COMPRESSORS="${COMPRESSORS%* }"
 758         local ARCHS="$(getarchitectures)"
 759         cat > ftparchive.conf <<EOF
 760 Dir {
 761         ArchiveDir "$(readlink -f .)";
 762         CacheDir "$(readlink -f ..)";
 763         FileListDir "$(readlink -f pool/)";
 764 };
 765 Default {
 766         Packages::Compress "$COMPRESSORS";
 767         Sources::Compress "$COMPRESSORS";
 768         Contents::Compress "$COMPRESSORS";
 769         Translation::Compress "$COMPRESSORS";
 770         LongDescription "false";
 771 };
 772 TreeDefault {
 773         Directory "pool/";
 774         SrcDirectory "pool/";
 775 };
 776 EOF
 777         for DIST in $(find ./pool/ -maxdepth 1 -name '*.pkglist' -type f | cut -d'/' -f 3 | cut -d'.' -f 1 | sort | uniq); do
 778                 cat <<EOF
 779 tree "dists/$DIST" {
 780         Architectures "$ARCHS all source";
 781         FileList "${DIST}.\$(SECTION).pkglist";
 782         SourceFileList "${DIST}.\$(SECTION).srclist";
 783         Sections "$(find ./pool/ -maxdepth 1 -name "${DIST}.*.pkglist" -type f | cut -d'/' -f 3 | cut -d'.' -f 2 | sort | uniq | tr '\n' ' ')";
 784 };
 785 EOF
 786         done >> ftparchive.conf
 787 }
 788
 789 buildaptftparchivedirectorystructure() {
 790         local DISTS="$(grep -i '^tree ' ftparchive.conf | cut -d'/' -f 2 | sed -e 's#".*##')"
 791         for DIST in $DISTS; do
 792                 local SECTIONS="$(grep -i -A 5 "dists/$DIST" ftparchive.conf | grep -i 'Sections' | cut -d'"' -f 2)"
 793                 for SECTION in $SECTIONS; do
 794                         local ARCHS="$(grep -A 5 "dists/$DIST" ftparchive.conf | grep Architectures | cut -d'"' -f 2 | sed -e 's#source##')"
 795                         for ARCH in $ARCHS; do
 796                                 mkdir -p "dists/${DIST}/${SECTION}/binary-${ARCH}"
 797                         done
 798                         mkdir -p "dists/${DIST}/${SECTION}/source"
 799                         mkdir -p "dists/${DIST}/${SECTION}/i18n"
 800                 done
 801         done
 802 }
 803
 804 insertpackage() {
 805         local RELEASES="$1"
 806         local NAME="$2"
 807         local ARCH="$3"
 808         local VERSION="$4"
 809         local DEPENDENCIES="$5"
 810         local PRIORITY="${6:-optional}"
 811         local DESCRIPTION="${7:-"an autogenerated dummy ${NAME}=${VERSION}/${RELEASES}
 812  If you find such a package installed on your system,
 813  something went horribly wrong! They are autogenerated
 814  und used only by testcases and serve no other purpose…"}"
 815         local ARCHS=""
 816         for RELEASE in $(printf '%s' "$RELEASES" | tr ',' '\n'); do
 817                 if [ "$RELEASE" = 'installed' ]; then
 818                         insertinstalledpackage "$2" "$3" "$4" "$5" "$6" "$7"
 819                         continue
 820                 fi
 821                 for arch in $(getarchitecturesfromcommalist "$ARCH"); do
 822                         if [ "$arch" = 'none' ]; then
 823                                 ARCHS="$(getarchitectures)"
 824                         else
 825                                 ARCHS="$arch"
 826                         fi
 827                         for BUILDARCH in $ARCHS; do
 828                                 local PPATH="aptarchive/dists/${RELEASE}/main/binary-${BUILDARCH}"
 829                                 mkdir -p "$PPATH"
 830                                 {
 831                                         echo "Package: $NAME
 832 Priority: $PRIORITY
 833 Section: other
 834 Installed-Size: 42
 835 Maintainer: Joe Sixpack <joe@example.org>"
 836                                         test "$arch" = 'none' || echo "Architecture: $arch"
 837                                         echo "Version: $VERSION
 838 Filename: pool/main/${NAME}/${NAME}_${VERSION}_${arch}.deb"
 839                                         test -z "$DEPENDENCIES" || echo "$DEPENDENCIES"
 840                                         echo "Description: $(printf '%s' "$DESCRIPTION" | head -n 1)"
 841                                         echo "Description-md5: $(printf '%s' "$DESCRIPTION" | md5sum | cut -d' ' -f 1)"
 842                                         echo
 843                                 } >> "${PPATH}/Packages"
 844                         done
 845                 done
 846                 mkdir -p "aptarchive/dists/${RELEASE}/main/source" "aptarchive/dists/${RELEASE}/main/i18n"
 847                 touch "aptarchive/dists/${RELEASE}/main/source/Sources"
 848                 echo "Package: $NAME
 849 Description-md5: $(printf '%s' "$DESCRIPTION" | md5sum | cut -d' ' -f 1)
 850 Description-en: $DESCRIPTION
 851 " >> "aptarchive/dists/${RELEASE}/main/i18n/Translation-en"
 852         done
 853 }
 854
 855 insertsource() {
 856         local RELEASES="$1"
 857         local NAME="$2"
 858         local ARCH="$3"
 859         local VERSION="$4"
 860         local DEPENDENCIES="$5"
 861         local BINARY="${6:-$NAME}"
 862         local ARCHS=""
 863         for RELEASE in $(printf '%s' "$RELEASES" | tr ',' '\n'); do
 864                 local SPATH="aptarchive/dists/${RELEASE}/main/source"
 865                 mkdir -p $SPATH
 866                 local FILE="${SPATH}/Sources"
 867                 local DSCFILE="${NAME}_${VERSION}.dsc"
 868                 local TARFILE="${NAME}_${VERSION}.tar.gz"
 869                 echo "Package: $NAME
 870 Binary: $BINARY
 871 Version: $VERSION
 872 Maintainer: Joe Sixpack <joe@example.org>
 873 Architecture: $ARCH" >> $FILE
 874                 test -z "$DEPENDENCIES" || echo "$DEPENDENCIES" >> "$FILE"
 875                 echo "Files:
 876  $(echo -n "$DSCFILE" | md5sum | cut -d' ' -f 1) $(echo -n "$DSCFILE" | wc -c) "$DSCFILE"
 877  $(echo -n "$TARFILE" | md5sum | cut -d' ' -f 1) $(echo -n "$TARFILE" | wc -c) "$TARFILE"
 878 Checksums-Sha256:
 879  $(echo -n "$DSCFILE" | sha256sum | cut -d' ' -f 1) $(echo -n "$DSCFILE" | wc -c) "$DSCFILE"
 880  $(echo -n "$TARFILE" | sha256sum | cut -d' ' -f 1) $(echo -n "$TARFILE" | wc -c) "$TARFILE"
 881 " >> "$FILE"
 882         done
 883 }
 884
 885 insertinstalledpackage() {
 886         local NAME="$1"
 887         local ARCH="$2"
 888         local VERSION="$3"
 889         local DEPENDENCIES="$4"
 890         local PRIORITY="${5:-optional}"
 891         local STATUS="${6:-install ok installed}"
 892         local DESCRIPTION="${7:-"an autogenerated dummy ${NAME}=${VERSION}/installed
 893  If you find such a package installed on your system,
 894  something went horribly wrong! They are autogenerated
 895  und used only by testcases and serve no other purpose…"}"
 896
 897         local FILE='rootdir/var/lib/dpkg/status'
 898         local INFO='rootdir/var/lib/dpkg/info'
 899         for arch in $(getarchitecturesfromcommalist "$ARCH"); do
 900                 echo "Package: $NAME
 901 Status: $STATUS
 902 Priority: $PRIORITY
 903 Section: other
 904 Installed-Size: 42
 905 Maintainer: Joe Sixpack <joe@example.org>
 906 Version: $VERSION" >> "$FILE"
 907                 test "$arch" = 'none' || echo "Architecture: $arch" >> "$FILE"
 908                 test -z "$DEPENDENCIES" || echo "$DEPENDENCIES" >> "$FILE"
 909                 echo "Description: $DESCRIPTION" >> "$FILE"
 910                 echo >> "$FILE"
 911                 if [ "$(dpkg-query -W --showformat='${Multi-Arch}')" = 'same' ]; then
 912                         echo -n > "${INFO}/${NAME}:${arch}.list"
 913                 else
 914                         echo -n > "${INFO}/${NAME}.list"
 915                 fi
 916         done
 917 }
 918
 919
 920 buildaptarchivefromincoming() {
 921         msginfo "Build APT archive for ${CCMD}${0##*/}${CINFO} based on incoming packages…"
 922         cd aptarchive
 923         [ -e pool ] || ln -s ../incoming pool
 924         [ -e ftparchive.conf ] || createaptftparchiveconfig
 925         [ -e dists ] || buildaptftparchivedirectorystructure
 926         msgninfo "\tGenerate Packages, Sources and Contents files… "
 927         testsuccess aptftparchive generate ftparchive.conf
 928         cd - > /dev/null
 929         msgdone "info"
 930         generatereleasefiles "$@"
 931 }
 932
 933 buildaptarchivefromfiles() {
 934         msginfo "Build APT archive for ${CCMD}${0##*/}${CINFO} based on prebuild files…"
 935         local DIR='aptarchive'
 936         if [ -d "${DIR}/dists" ]; then DIR="${DIR}/dists"; fi
 937         find "$DIR" -name 'Packages' -o -name 'Sources' -o -name 'Translation-*' | while read line; do
 938                 msgninfo "\t${line} file… "
 939                 compressfile "$line" "$1"
 940                 msgdone "info"
 941         done
 942         generatereleasefiles "$@"
 943 }
 944
 945 compressfile() {
 946         cat "${TMPWORKINGDIRECTORY}/rootdir/etc/testcase-compressor.conf" | while read compressor extension command; do
 947                 if [ "$compressor" = '.' ]; then
 948                         if [ -n "$2" ]; then
 949                                 touch -d "$2" "$1"
 950                         fi
 951                         continue
 952                 fi
 953                 cat "$1" | $command > "${1}.${extension}"
 954                 if [ -n "$2" ]; then
 955                         touch -d "$2" "${1}.${extension}"
 956                 fi
 957         done
 958 }
 959
 960 # can be overridden by testcases for their pleasure
 961 getcodenamefromsuite() {
 962         case "$1" in
 963         unstable) echo 'sid';;
 964         *) echo -n "$1";;
 965         esac
 966 }
 967 getreleaseversionfromsuite() { true; }
 968 getlabelfromsuite() { true; }
 969 getoriginfromsuite() { true; }
 970 getarchitecturesfromreleasefile() { echo "all $(getarchitectures)"; }
 971
 972 aptftparchiverelease() {
 973         aptftparchive -qq release "$@" | sed -e '/0 Release$/ d' # remove the self reference
 974 }
 975 generatereleasefiles() {
 976         # $1 is the Date header and $2 is the ValidUntil header to be set
 977         # both should be given in notation date/touch can understand
 978         local DATE="$1"
 979         local VALIDUNTIL="$2"
 980         if [ -e aptarchive/dists ]; then
 981                 msgninfo "\tGenerate Release files for dists… "
 982                 for dir in $(find ./aptarchive/dists -mindepth 1 -maxdepth 1 -type d); do
 983                         local ARCHITECTURES="$(getarchitecturesfromreleasefile "$dir")"
 984                         local SUITE="$(echo "$dir" | cut -d'/' -f 4)"
 985                         local CODENAME="$(getcodenamefromsuite $SUITE)"
 986                         local VERSION="$(getreleaseversionfromsuite $SUITE)"
 987                         local LABEL="$(getlabelfromsuite $SUITE)"
 988                         local ORIGIN="$(getoriginfromsuite $SUITE)"
 989                         aptftparchiverelease "$dir" \
 990                                 -o APT::FTPArchive::Release::Suite="${SUITE}" \
 991                                 -o APT::FTPArchive::Release::Codename="${CODENAME}" \
 992                                 -o APT::FTPArchive::Release::Architectures="${ARCHITECTURES}" \
 993                                 -o APT::FTPArchive::Release::Label="${LABEL}" \
 994                                 -o APT::FTPArchive::Release::Origin="${ORIGIN}" \
 995                                 -o APT::FTPArchive::Release::Version="${VERSION}" \
 996                                 > "$dir/Release"
 997                         if [ "$SUITE" = "experimental" -o "$SUITE" = "experimental2" ]; then
 998                                 sed -i '/^Date: / a\
 999 NotAutomatic: yes' "$dir/Release"
1000                         fi
1001                 done
1002         else
1003                 msgninfo "\tGenerate Release files for flat… "
1004                 aptftparchiverelease ./aptarchive > aptarchive/Release
1005         fi
1006         if [ -n "$DATE" -a "$DATE" != "now" ]; then
1007                 for release in $(find ./aptarchive -name 'Release'); do
1008                         sed -i "s/^Date: .*$/Date: $(date -d "$DATE" '+%a, %d %b %Y %H:%M:%S %Z')/" "$release"
1009                         touch -d "$DATE" "$release"
1010                 done
1011         fi
1012         if [ -n "$VALIDUNTIL" ]; then
1013                 sed -i "/^Date: / a\
1014 Valid-Until: $(date -d "$VALIDUNTIL" '+%a, %d %b %Y %H:%M:%S %Z')" $(find ./aptarchive -name 'Release')
1015         fi
1016         msgdone "info"
1017 }
1018
1019 setupdistsaptarchive() {
1020         local APTARCHIVE="$(readlink -f ./aptarchive | sed 's# #%20#g')"
1021         rm -f root/etc/apt/sources.list.d/apt-test-*-deb.list
1022         rm -f root/etc/apt/sources.list.d/apt-test-*-deb-src.list
1023         for DISTS in $(find ./aptarchive/dists/ -mindepth 1 -maxdepth 1 -type d | cut -d'/' -f 4); do
1024                 SECTIONS=$(find "./aptarchive/dists/${DISTS}/" -mindepth 1 -maxdepth 1 -type d | cut -d'/' -f 5 | tr '\n' ' ')
1025                 msgninfo "\tadd deb and deb-src sources.list lines for ${CCMD}${DISTS} ${SECTIONS}${CINFO}… "
1026                 echo "deb file://$APTARCHIVE $DISTS $SECTIONS" > "rootdir/etc/apt/sources.list.d/apt-test-${DISTS}-deb.list"
1027                 echo "deb-src file://$APTARCHIVE $DISTS $SECTIONS" > "rootdir/etc/apt/sources.list.d/apt-test-${DISTS}-deb-src.list"
1028                 msgdone "info"
1029         done
1030 }
1031
1032 setupflataptarchive() {
1033         local APTARCHIVE="$(readlink -f ./aptarchive)"
1034         local APTARCHIVEURI="$(readlink -f ./aptarchive | sed 's# #%20#g')"
1035         if [ -f "${APTARCHIVE}/Packages" ]; then
1036                 msgninfo "\tadd deb sources.list line… "
1037                 echo "deb file://$APTARCHIVEURI /" > 'rootdir/etc/apt/sources.list.d/apt-test-archive-deb.list'
1038                 msgdone 'info'
1039         else
1040                 rm -f 'rootdir/etc/apt/sources.list.d/apt-test-archive-deb.list'
1041         fi
1042         if [ -f "${APTARCHIVE}/Sources" ]; then
1043                 msgninfo "\tadd deb-src sources.list line… "
1044                 echo "deb-src file://$APTARCHIVEURI /" > 'rootdir/etc/apt/sources.list.d/apt-test-archive-deb-src.list'
1045                 msgdone 'info'
1046         else
1047                 rm -f 'rootdir/etc/apt/sources.list.d/apt-test-archive-deb-src.list'
1048         fi
1049 }
1050
1051 setupaptarchive() {
1052         local NOUPDATE=0
1053         if [ "$1" = '--no-update' ]; then
1054                 NOUPDATE=1
1055                 shift
1056         fi
1057         buildaptarchive "$@"
1058         if [ -e aptarchive/dists ]; then
1059                 setupdistsaptarchive
1060         else
1061                 setupflataptarchive
1062         fi
1063         signreleasefiles 'Joe Sixpack'
1064         if [ "1" != "$NOUPDATE" ]; then
1065                 testsuccess aptget update -o Debug::pkgAcquire::Worker=true -o Debug::Acquire::gpgv=true
1066         fi
1067 }
1068
1069 signreleasefiles() {
1070         local SIGNER="${1:-Joe Sixpack}"
1071         local REPODIR="${2:-aptarchive}"
1072         local KEY="keys/$(echo "$SIGNER" | tr 'A-Z' 'a-z' | sed 's# ##g')"
1073         local GPG="aptkey --quiet --keyring ${KEY}.pub --secret-keyring ${KEY}.sec --readonly adv --batch --yes --digest-algo SHA512"
1074         msgninfo "\tSign archive with $SIGNER key $KEY… "
1075         local REXKEY='keys/rexexpired'
1076         local SECEXPIREBAK="${REXKEY}.sec.bak"
1077         local PUBEXPIREBAK="${REXKEY}.pub.bak"
1078         if [ "${SIGNER}" = 'Rex Expired' ]; then
1079                 # the key is expired, so gpg doesn't allow to sign with and the --faked-system-time
1080                 # option doesn't exist anymore (and using faketime would add a new obscure dependency)
1081                 # therefore we 'temporary' make the key not expired and restore a backup after signing
1082                 cp "${REXKEY}.sec" "$SECEXPIREBAK"
1083                 cp "${REXKEY}.pub" "$PUBEXPIREBAK"
1084                 local SECUNEXPIRED="${REXKEY}.sec.unexpired"
1085                 local PUBUNEXPIRED="${REXKEY}.pub.unexpired"
1086                 if [ -f "$SECUNEXPIRED" ] && [ -f "$PUBUNEXPIRED" ]; then
1087                         cp "$SECUNEXPIRED" "${REXKEY}.sec"
1088                         cp "$PUBUNEXPIRED" "${REXKEY}.pub"
1089                 else
1090                         if ! printf "expire\n1w\nsave\n" | $GPG --default-key "$SIGNER" --command-fd 0 --edit-key "${SIGNER}" >setexpire.gpg 2>&1; then
1091                                 cat setexpire.gpg
1092                                 exit 1
1093                         fi
1094                         cp "${REXKEY}.sec" "$SECUNEXPIRED"
1095                         cp "${REXKEY}.pub" "$PUBUNEXPIRED"
1096                 fi
1097         fi
1098         for RELEASE in $(find "${REPODIR}/" -name Release); do
1099                 testsuccess $GPG --default-key "$SIGNER" --armor --detach-sign --sign --output "${RELEASE}.gpg" "${RELEASE}"
1100                 local INRELEASE="$(echo "${RELEASE}" | sed 's#/Release$#/InRelease#')"
1101                 testsuccess $GPG --default-key "$SIGNER" --clearsign --output "$INRELEASE" "$RELEASE"
1102                 # we might have set a specific date for the Release file, so copy it
1103                 touch -d "$(stat --format "%y" ${RELEASE})" "${RELEASE}.gpg" "${INRELEASE}"
1104         done
1105         if [ -f "$SECEXPIREBAK" ] && [ -f "$PUBEXPIREBAK" ]; then
1106                 mv -f "$SECEXPIREBAK" "${REXKEY}.sec"
1107                 mv -f "$PUBEXPIREBAK" "${REXKEY}.pub"
1108         fi
1109         msgdone 'info'
1110 }
1111
1112 redatereleasefiles() {
1113         local DATE="$(date -d "$1" '+%a, %d %b %Y %H:%M:%S %Z')"
1114         for release in $(find aptarchive/ -name 'Release'); do
1115                 sed -i "s/^Date: .*$/Date: ${DATE}/" "$release"
1116                 touch -d "$DATE" "$release"
1117         done
1118         signreleasefiles "${2:-Joe Sixpack}"
1119 }
1120
1121 webserverconfig() {
1122         local WEBSERVER="${3:-http://localhost:${APTHTTPPORT}}"
1123         local NOCHECK=false
1124         if [ "$1" = '--no-check' ]; then
1125                 NOCHECK=true
1126                 shift
1127         fi
1128         local DOWNLOG='rootdir/tmp/download-testfile.log'
1129         local STATUS='downloaded/webserverconfig.status'
1130         rm -f "$STATUS" "$DOWNLOG"
1131         # very very basic URI encoding
1132         local URI
1133         if [ -n "$2" ]; then
1134                 msgtest "Set webserver config option '${1}' to" "$2"
1135                 URI="${WEBSERVER}/_config/set/$(echo "${1}" | sed -e 's/\//%2f/g')/$(echo "${2}" | sed -e 's/\//%2f/g')"
1136         else
1137                 msgtest 'Clear webserver config option' "${1}"
1138                 URI="${WEBSERVER}/_config/clear/$(echo "${1}" | sed -e 's/\//%2f/g')"
1139         fi
1140         if downloadfile "$URI" "$STATUS" > "$DOWNLOG"; then
1141                 msgpass
1142         else
1143                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/webserverconfig.output"
1144                 cat "$DOWNLOG" "$STATUS" >"$OUTPUT" 2>&1 || true
1145                 msgfailoutput '' "$OUTPUT"
1146         fi
1147         $NOCHECK || testwebserverlaststatuscode '200'
1148 }
1149
1150 rewritesourceslist() {
1151         local APTARCHIVE="file://$(readlink -f "${TMPWORKINGDIRECTORY}/aptarchive" | sed 's# #%20#g')"
1152         local APTARCHIVE2="copy://$(readlink -f "${TMPWORKINGDIRECTORY}/aptarchive" | sed 's# #%20#g')"
1153         for LIST in $(find rootdir/etc/apt/sources.list.d/ -name 'apt-test-*.list'); do
1154                 sed -i $LIST -e "s#$APTARCHIVE#${1}#" -e "s#$APTARCHIVE2#${1}#" \
1155                         -e "s#http://localhost:${APTHTTPPORT}/#${1}#" \
1156                         -e "s#https://localhost:${APTHTTPSPORT}/#${1}#"
1157         done
1158 }
1159
1160 # wait for up to 10s for a pid file to appear to avoid possible race
1161 # when a helper is started and dosn't write the PID quick enough
1162 waitforpidfile() {
1163         local PIDFILE="$1"
1164         for i in $(seq 10); do
1165                 if test -s "$PIDFILE"; then
1166                         return 0
1167                 fi
1168                 sleep 1
1169         done
1170         msgdie "waiting for $PIDFILE failed"
1171         return 1
1172 }
1173
1174 changetowebserver() {
1175         local REWRITE='no'
1176         if [ "$1" != '--no-rewrite' ]; then
1177                 REWRITE='yes'
1178         else
1179                 shift
1180         fi
1181         if test -x "${APTWEBSERVERBINDIR}/aptwebserver"; then
1182                 cd aptarchive
1183                 local LOG="webserver.log"
1184                 if ! aptwebserver --port 0 -o aptwebserver::fork=1 -o aptwebserver::portfile='aptwebserver.port' "$@" >$LOG 2>&1 ; then
1185                         cat "$LOG"
1186                         false
1187                 fi
1188                 waitforpidfile aptwebserver.pid
1189                 local PID="$(cat aptwebserver.pid)"
1190                 if [ -z "$PID" ]; then
1191                         msgdie 'Could not fork aptwebserver successfully'
1192                 fi
1193                 addtrap "kill $PID;"
1194                 waitforpidfile aptwebserver.port
1195                 APTHTTPPORT="$(cat aptwebserver.port)"
1196                 if [ -z "$APTHTTPPORT" ]; then
1197                         msgdie 'Could not get port for aptwebserver successfully'
1198                 fi
1199                 cd - > /dev/null
1200         else
1201                 msgdie 'You have to build apt from source to have test/interactive-helper/aptwebserver available for tests requiring a webserver'
1202         fi
1203         if [ "$REWRTE" != 'yes' ]; then
1204                 rewritesourceslist "http://localhost:${APTHTTPPORT}/"
1205         fi
1206 }
1207
1208 changetohttpswebserver() {
1209         if ! command -v stunnel4 >/dev/null 2>&1; then
1210                 msgdie 'You need to install stunnel4 for https testcases'
1211         fi
1212         if [ ! -e "${TMPWORKINGDIRECTORY}/aptarchive/aptwebserver.pid" ]; then
1213                 changetowebserver --no-rewrite "$@"
1214         fi
1215         echo "pid = ${TMPWORKINGDIRECTORY}/aptarchive/stunnel.pid
1216 cert = ${TMPWORKINGDIRECTORY}/rootdir/etc/webserver.pem
1217 output = /dev/null
1218
1219 [https]
1220 accept = 0
1221 connect = $APTHTTPPORT
1222 " > "${TMPWORKINGDIRECTORY}/stunnel.conf"
1223         stunnel4 "${TMPWORKINGDIRECTORY}/stunnel.conf"
1224         waitforpidfile "${TMPWORKINGDIRECTORY}/aptarchive/stunnel.pid"
1225         local PID="$(cat "${TMPWORKINGDIRECTORY}/aptarchive/stunnel.pid")"
1226         if [ -z "$PID" ]; then
1227                 msgdie 'Could not fork stunnel4 successfully'
1228         fi
1229         addtrap 'prefix' "kill ${PID};"
1230         APTHTTPSPORT="$(lsof -i | awk "/^stunnel4 / && \$2 == \"${PID}\" {print \$9; exit; }" | cut -d':' -f 2)"
1231         webserverconfig 'aptwebserver::port::https' "$APTHTTPSPORT" "https://localhost:${APTHTTPSPORT}"
1232         rewritesourceslist "https://localhost:${APTHTTPSPORT}/"
1233 }
1234
1235 changetocdrom() {
1236         mkdir -p rootdir/media/cdrom/.disk
1237         local CD="$(readlink -f rootdir/media/cdrom)"
1238         cat > rootdir/etc/apt/apt.conf.d/00cdrom <<EOF
1239 acquire::cdrom::mount "${CD}";
1240 acquire::cdrom::"${CD}/"::mount "mv ${CD}-unmounted ${CD}";
1241 acquire::cdrom::"${CD}/"::umount "mv ${CD} ${CD}-unmounted";
1242 acquire::cdrom::autodetect 0;
1243 EOF
1244         echo -n "$1" > "${CD}/.disk/info"
1245         if [ ! -d aptarchive/dists ]; then
1246                 msgdie 'Flat file archive cdroms can not be created currently'
1247                 return 1
1248         fi
1249         mv aptarchive/dists "$CD"
1250         ln -s "$(readlink -f ./incoming)" "$CD/pool"
1251         find rootdir/etc/apt/sources.list.d/ -name 'apt-test-*.list' -delete
1252         # start with an unmounted disk
1253         mv "${CD}" "${CD}-unmounted"
1254         # we don't want the disk to be modifiable
1255         addtrap 'prefix' "chmod -f -R +w '$(escape_shell "$PWD/rootdir/media/cdrom/dists/")' '$(escape_shell "$PWD/rootdir/media/cdrom-unmounted/dists/")' || true;"
1256         chmod -R 555 rootdir/media/cdrom-unmounted/dists
1257 }
1258
1259 downloadfile() {
1260         local PROTO="${1%%:*}"
1261         if ! apthelper -o Debug::Acquire::${PROTO}=1 -o Debug::pkgAcquire::Worker=1 \
1262                 download-file "$1" "$2" "$3" 2>&1 ; then
1263                 return 1
1264         fi
1265         # only if the file exists the download was successful
1266         if [ -r "$2" ]; then
1267                 return 0
1268         else
1269                 return 1
1270         fi
1271 }
1272
1273 checkdiff() {
1274         local DIFFTEXT="$(command diff -u "$@" 2>&1 | sed -e '/^---/ d' -e '/^+++/ d' -e '/^@@/ d')"
1275         if [ -n "$DIFFTEXT" ]; then
1276                 echo >&2
1277                 echo >&2 "$DIFFTEXT"
1278                 return 1
1279         else
1280                 return 0
1281         fi
1282 }
1283
1284 testoutputequal() {
1285         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testoutputequal.output"
1286         local COMPAREFILE="$1"
1287         shift
1288         if "$@" 2>&1 | checkdiff "$COMPAREFILE" - >"$OUTPUT" 2>&1; then
1289                 msgpass
1290         else
1291                 echo "=== content of file we compared with (${COMPAREFILE}) ===" >>"${OUTPUT}"
1292                 cat "$COMPAREFILE" >>"${OUTPUT}"
1293                 msgfailoutput '' "$OUTPUT" "$@"
1294         fi
1295 }
1296
1297 testfileequal() {
1298         msggroup 'testfileequal'
1299         local MSG='Test for correctness of file'
1300         if [ "$1" = '--nomsg' ]; then
1301                 MSG=''
1302                 shift
1303         fi
1304         local FILE="$1"
1305         shift
1306         if [ -n "$MSG" ]; then
1307                 msgtest "$MSG" "$FILE"
1308         fi
1309         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testfileequal.output"
1310         if [ -z "$*" ]; then
1311                 testoutputequal "$FILE" echo -n ''
1312         else
1313                 testoutputequal "$FILE" echo "$*"
1314         fi
1315         msggroup
1316 }
1317
1318 testempty() {
1319         msggroup 'testempty'
1320         if [ "$1" = '--nomsg' ]; then
1321                 shift
1322         else
1323                 msgtest "Test for no output of" "$*"
1324         fi
1325         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testempty.comparefile"
1326         if "$@" >"$COMPAREFILE" 2>&1 && test ! -s "$COMPAREFILE"; then
1327                 msgpass
1328         else
1329                 msgfailoutput '' "$COMPAREFILE" "$@"
1330         fi
1331         aptautotest 'testempty' "$@"
1332         msggroup
1333 }
1334 testnotempty() {
1335         msggroup 'testnotempty'
1336         msgtest "Test for some output of" "$*"
1337         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testnotempty.comparefile"
1338         if ("$@" >"$COMPAREFILE" 2>&1 || true) && test -s "$COMPAREFILE"; then
1339                 msgpass
1340         else
1341                 msgfailoutput '' "$COMPAREFILE" "$@"
1342         fi
1343         aptautotest 'testnotempty' "$@"
1344         msggroup
1345 }
1346
1347 testequal() {
1348         msggroup 'testequal'
1349         local MSG='Test of equality of'
1350         if [ "$1" = '--nomsg' ]; then
1351                 MSG=''
1352                 shift
1353         fi
1354
1355         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequal.comparefile"
1356         echo "$1" > "$COMPAREFILE"
1357         shift
1358
1359         if [ -n "$MSG" ]; then
1360                 msgtest "$MSG" "$*"
1361         fi
1362         testoutputequal "$COMPAREFILE" "$@"
1363         aptautotest 'testequal' "$@"
1364         msggroup
1365 }
1366
1367 testequalor2() {
1368         msggroup 'testequalor2'
1369         local COMPAREFILE1="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequalor2.comparefile1"
1370         local COMPAREFILE2="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequalor2.comparefile2"
1371         local COMPAREAGAINST="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequalor2.compareagainst"
1372         echo "$1" > "$COMPAREFILE1"
1373         echo "$2" > "$COMPAREFILE2"
1374         shift 2
1375         msgtest "Test for equality OR of" "$*"
1376         "$@" >"$COMPAREAGAINST" 2>&1 || true
1377         if checkdiff "$COMPAREFILE1" "$COMPAREAGAINST" >/dev/null 2>&1 || \
1378                 checkdiff "$COMPAREFILE2" "$COMPAREAGAINST" >/dev/null 2>&1
1379         then
1380                 msgpass
1381         else
1382                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequal.output"
1383                 echo -n "\n${CINFO}Diff against OR 1${CNORMAL}" >"$OUTPUT" 2>&1
1384                 checkdiff "$COMPAREFILE1" "$COMPAREAGAINST" >"$OUTPUT" 2>&1 || true
1385                 echo -n "${CINFO}Diff against OR 2${CNORMAL}" >"$OUTPUT" 2>&1
1386                 checkdiff "$COMPAREFILE2" "$COMPAREAGAINST" >"$OUTPUT" 2>&1 || true
1387                 msgfailoutput '' "$OUTPUT"
1388         fi
1389         aptautotest 'testequalor2' "$@"
1390         msggroup
1391 }
1392
1393 testshowvirtual() {
1394         msggroup 'testshowvirtual'
1395         local VIRTUAL="N: Can't select versions from package '$1' as it is purely virtual"
1396         local PACKAGE="$1"
1397         shift
1398         while [ -n "$1" ]; do
1399                 VIRTUAL="${VIRTUAL}
1400 N: Can't select versions from package '$1' as it is purely virtual"
1401                 PACKAGE="${PACKAGE} $1"
1402                 shift
1403         done
1404         msgtest "Test for virtual packages" "apt-cache show $PACKAGE"
1405         VIRTUAL="${VIRTUAL}
1406 N: No packages found"
1407         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testshowvirtual.comparefile"
1408         local ARCH="$(getarchitecture 'native')"
1409         echo "$VIRTUAL" | sed -e "s/:$ARCH//" -e 's/:all//' >"$COMPAREFILE"
1410         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testshowvirtual.output"
1411         testoutputequal "$COMPAREFILE" aptcache show "$PACKAGE"
1412         msggroup
1413 }
1414
1415 testnopackage() {
1416         msggroup 'testnopackage'
1417         msgtest "Test for non-existent packages" "apt-cache show $*"
1418         local SHOWPKG="$(aptcache show "$@" 2>&1 | grep '^Package: ')"
1419         if [ -n "$SHOWPKG" ]; then
1420                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testnopackage.output"
1421                 echo "$SHOWPKG" >"$OUTPUT"
1422                 msgfailoutput '' "$OUTPUT"
1423         else
1424                 msgpass
1425         fi
1426         msggroup
1427 }
1428 testnosrcpackage() {
1429         msggroup 'testnosrcpackage'
1430         msgtest "Test for non-existent source packages" "apt-cache showsrc $*"
1431         local SHOWPKG="$(aptcache showsrc "$@" 2>&1 | grep '^Package: ')"
1432         if [ -n "$SHOWPKG" ]; then
1433                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testnosrcpackage.output"
1434                 echo "$SHOWPKG" >"$OUTPUT"
1435                 msgfailoutput '' "$OUTPUT"
1436         else
1437                 msgpass
1438         fi
1439         msggroup
1440 }
1441
1442 testdpkgstatus() {
1443         msggroup 'testdpkgstatus'
1444         local STATE="$1"
1445         local NR="$2"
1446         shift 2
1447         msgtest "Test that $NR package(s) are in state $STATE with" "dpkg -l $*"
1448         local PKGS="$(dpkg -l "$@" 2>/dev/null | grep "^${STATE}" | wc -l)"
1449         if [ "$PKGS" != $NR ]; then
1450                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testnopackage.output"
1451                 echo "$PKGS" >"$OUTPUT"
1452                 dpkg -l "$@" | grep '^[a-z]' >"$OUTPUT" >&2 || true
1453                 msgfailoutput '' "$OUTPUT"
1454         else
1455                 msgpass
1456         fi
1457         msggroup
1458 }
1459
1460 testdpkginstalled() {
1461         msggroup 'testdpkginstalled'
1462         testdpkgstatus 'ii' "$#" "$@"
1463         msggroup
1464 }
1465
1466 testdpkgnotinstalled() {
1467         msggroup 'testdpkgnotinstalled'
1468         testdpkgstatus 'ii' '0' "$@"
1469         msggroup
1470 }
1471
1472 testmarkedauto() {
1473         msggroup 'testmarkedauto'
1474         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testmarkedauto.comparefile"
1475         if [ -n "$1" ]; then
1476                 msgtest 'Test for correctly marked as auto-installed' "$*"
1477                 while [ -n "$1" ]; do echo "$1"; shift; done | sort > "$COMPAREFILE"
1478         else
1479                 msgtest 'Test for correctly marked as auto-installed' 'no package'
1480                 echo -n > "$COMPAREFILE"
1481         fi
1482         testoutputequal "$COMPAREFILE" aptmark showauto
1483         msggroup
1484 }
1485 testmarkedmanual() {
1486         msggroup 'testmarkedmanual'
1487         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testmarkedmanual.comparefile"
1488         if [ -n "$1" ]; then
1489                 msgtest 'Test for correctly marked as manually installed' "$*"
1490                 while [ -n "$1" ]; do echo "$1"; shift; done | sort > "$COMPAREFILE"
1491         else
1492                 msgtest 'Test for correctly marked as manually installed' 'no package'
1493                 echo -n > "$COMPAREFILE"
1494         fi
1495         testoutputequal "$COMPAREFILE" aptmark showmanual
1496         msggroup
1497 }
1498
1499 msgfailoutput() {
1500         msgreportheader 'msgfailoutput'
1501         local MSG="$1"
1502         local OUTPUT="$2"
1503         shift 2
1504         if [ "$1" = 'grep' ]; then
1505                 echo >&2
1506                 while [ -n "$2" ]; do shift; done
1507                 echo "#### Complete file: $1 ####"
1508                 cat >&2 "$1" || true
1509                 echo '#### grep output ####'
1510         elif [ "$1" = 'test' ]; then
1511                 echo >&2
1512                 # doesn't support ! or non-file flags
1513                 msgfailoutputstatfile() {
1514                         local FILEFLAGS='^-[bcdefgGhkLOprsStuwx]$'
1515                         if expr match "$1" "$FILEFLAGS" >/dev/null; then
1516                                 echo "#### stat(2) of file: $2 ####"
1517                                 stat "$2" || true
1518                                 if test -d "$2"; then
1519                                         echo "#### The directory contains: $2 ####"
1520                                         ls >&2 "$2" || true
1521                                 elif test -e "$2"; then
1522                                         echo "#### Complete file: $2 ####"
1523                                         cat >&2 "$2" || true
1524                                 fi
1525                         fi
1526                 }
1527                 msgfailoutputstatfile "$2" "$3"
1528                 while [ -n "$5" ] && [ "$4" = '-o' -o "$4" = '-a' ]; do
1529                         shift 3
1530                         msgfailoutputstatfile "$2" "$3"
1531                 done
1532                 echo '#### test output ####'
1533         elif [ "$1" = 'cmp' ]; then
1534                 echo >&2
1535                 while [ -n "$2" ]; do
1536                         echo "#### Complete file: $2 ####"
1537                         cat >&2 "$2" || true
1538                         shift
1539                 done
1540                 echo '#### cmp output ####'
1541         fi
1542         cat >&2 "$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 "$1" ]; do
1784                 # gpg 2.1.something starts printing [SC] at some point
1785                 if grep -q ' rsa2048/' "$OUTPUT" && grep -qF '[SC]' "$OUTPUT"; then
1786                         case "$1" in
1787                                 *Joe*|*Sixpack*) echo 'pub   rsa2048/DBAC8DAE 2010-08-18 [SC]';;
1788                                 *Rex*|*Expired*) echo 'pub   rsa2048/27CE74F9 2013-07-12 [SC] [expired: 2013-07-13]';;
1789                                 *Marvin*|*Paranoid*) echo 'pub   rsa2048/528144E2 2011-01-16 [SC]';;
1790                                 oldarchive) echo 'pub   rsa1024/F68C85A3 2013-12-19 [SC]';;
1791                                 newarchive) echo 'pub   rsa2048/DBAC8DAE 2010-08-18 [SC]';;
1792                                 *) echo 'UNKNOWN KEY';;
1793                         esac
1794                 # gpg 2.1 has a slightly different output format
1795                 elif grep -q ' rsa2048/' "$OUTPUT"; then
1796                         case "$1" in
1797                                 *Joe*|*Sixpack*) echo 'pub   rsa2048/DBAC8DAE 2010-08-18';;
1798                                 *Rex*|*Expired*) echo 'pub   rsa2048/27CE74F9 2013-07-12 [expired: 2013-07-13]';;
1799                                 *Marvin*|*Paranoid*) echo 'pub   rsa2048/528144E2 2011-01-16';;
1800                                 oldarchive) echo 'pub   rsa1024/F68C85A3 2013-12-19';;
1801                                 newarchive) echo 'pub   rsa2048/DBAC8DAE 2010-08-18';;
1802                                 *) echo 'UNKNOWN KEY';;
1803                         esac
1804                 else
1805                         case "$1" in
1806                                 *Joe*|*Sixpack*) echo 'pub   2048R/DBAC8DAE 2010-08-18';;
1807                                 *Rex*|*Expired*) echo 'pub   2048R/27CE74F9 2013-07-12 [expired: 2013-07-13]';;
1808                                 *Marvin*|*Paranoid*) echo 'pub   2048R/528144E2 2011-01-16';;
1809                                 oldarchive) echo 'pub   1024R/F68C85A3 2013-12-19';;
1810                                 newarchive) echo 'pub   2048R/DBAC8DAE 2010-08-18';;
1811                                 *) echo 'UNKNOWN KEY';;
1812                         esac
1813                 fi
1814                 shift
1815         done
1816 }
1817 testaptkeys() {
1818         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/aptkeylist.output"
1819         if ! aptkey list | grep '^pub' > "$OUTPUT"; then
1820                 echo -n > "$OUTPUT"
1821         fi
1822         testfileequal "$OUTPUT" "$(createlistofkeys "$OUTPUT" "$@")"
1823 }
1824
1825 pause() {
1826         echo "STOPPED execution. Press enter to continue"
1827         local IGNORE
1828         read IGNORE
1829 }
1830
1831 listcurrentlistsdirectory() {
1832         {
1833                 find rootdir/var/lib/apt/lists -maxdepth 1 -type d | while read line; do
1834                         stat --format '%U:%G:%a:%n' "$line"
1835                 done
1836                 find rootdir/var/lib/apt/lists -maxdepth 1 \! -type d | while read line; do
1837                         stat --format '%U:%G:%a:%s:%y:%n' "$line"
1838                 done
1839         } | sort
1840 }
1841 forallsupportedcompressors() {
1842         for COMP in $(aptconfig dump 'APT::Compressor' --format '%f%n' | cut -d':' -f 5 | uniq); do
1843                 if [ -z "$COMP" -o "$COMP" = '.' ]; then continue; fi
1844                 "$@" "$COMP"
1845         done
1846 }
1847
1848 ### convenience hacks ###
1849 mkdir() {
1850         # creating some directories by hand is a tedious task, so make it look simple
1851         local PARAMS="$*"
1852         if [ "$PARAMS" != "${PARAMS#*rootdir/var/lib/apt/lists}" ]; then
1853                 # only the last directory created by mkdir is effected by the -m !
1854                 command mkdir -m 755 -p "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt"
1855                 command mkdir -m 755 -p "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists"
1856                 command mkdir -m 700 -p "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/partial"
1857                 touch "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/lock"
1858                 if [ "$(id -u)" = '0' ]; then
1859                         chown _apt:root "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/partial"
1860                 fi
1861         else
1862                 command mkdir "$@"
1863         fi
1864 }
1865
1866 ### The following tests are run by most test methods automatically to check
1867 ### general things about commands executed without writing the test every time.
1868
1869 aptautotest() {
1870         local TESTCALL="$1"
1871         local CMD="$2"
1872         local FIRSTOPT="$3"
1873         local AUTOTEST="aptautotest_$(echo "${CMD##*/}_${FIRSTOPT}" | tr -d -c 'A-za-z0-9')"
1874         if command -v $AUTOTEST >/dev/null; then
1875                 shift 3
1876                 # save and restore the *.output files from other tests
1877                 # as we might otherwise override them in these automatic tests
1878                 rm -rf "${TMPWORKINGDIRECTORY}/rootdir/tmp-before"
1879                 mv "${TMPWORKINGDIRECTORY}/rootdir/tmp" "${TMPWORKINGDIRECTORY}/rootdir/tmp-before"
1880                 mkdir "${TMPWORKINGDIRECTORY}/rootdir/tmp"
1881                 $AUTOTEST "$TESTCALL" "$@"
1882                 rm -rf "${TMPWORKINGDIRECTORY}/rootdir/tmp-aptautotest"
1883                 mv "${TMPWORKINGDIRECTORY}/rootdir/tmp" "${TMPWORKINGDIRECTORY}/rootdir/tmp-aptautotest"
1884                 mv "${TMPWORKINGDIRECTORY}/rootdir/tmp-before" "${TMPWORKINGDIRECTORY}/rootdir/tmp"
1885         fi
1886 }
1887
1888 aptautotest_aptget_update() {
1889         local TESTCALL="$1"
1890         while [ -n "$2" ]; do
1891                 if [ "$2" = '--print-uris' ]; then return; fi # simulation mode
1892                 shift
1893         done
1894         if ! test -d "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists"; then return; fi
1895         testfilestats "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt" '%U:%G:%a' '=' "${TEST_DEFAULT_USER}:${TEST_DEFAULT_GROUP}:755"
1896         testfilestats "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists" '%U:%G:%a' '=' "${TEST_DEFAULT_USER}:${TEST_DEFAULT_GROUP}:755"
1897         # all copied files are properly chmodded
1898         local backupIFS="$IFS"
1899         IFS="$(printf "\n\b")"
1900         for file in $(find "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists" -type f ! -name 'lock'); do
1901                 testfilestats "$file" '%U:%G:%a' '=' "${TEST_DEFAULT_USER}:${TEST_DEFAULT_GROUP}:644"
1902         done
1903         IFS="$backupIFS"
1904         if [ "$TESTCALL" = 'testsuccess' ]; then
1905                 # failure cases can retain partial files and such
1906                 testempty find "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/partial" -mindepth 1 ! \( -name 'lock' -o -name '*.FAILED' \)
1907         fi
1908 }
1909 aptautotest_apt_update() { aptautotest_aptget_update "$@"; }
1910 aptautotest_aptcdrom_add() { aptautotest_aptget_update "$@"; }
1911
1912 testaptautotestnodpkgwarning() {
1913         local TESTCALL="$1"
1914         while [ -n "$2" ]; do
1915                 if expr match "$2" '^-[a-z]*s' >/dev/null 2>&1; then return; fi # simulation mode
1916                 if expr match "$2" '^-dy\?' >/dev/null 2>&1; then return; fi # download-only mode
1917                 shift
1918         done
1919         testfailure grep '^dpkg: warning:.*ignor.*' "${TMPWORKINGDIRECTORY}/rootdir/tmp-before/${TESTCALL}.output"
1920 }
1921
1922 aptautotest_aptget_install() { testaptautotestnodpkgwarning "$@"; }
1923 aptautotest_aptget_remove() { testaptautotestnodpkgwarning "$@"; }
1924 aptautotest_aptget_purge() { testaptautotestnodpkgwarning "$@"; }
1925 aptautotest_apt_install() { testaptautotestnodpkgwarning "$@"; }
1926 aptautotest_apt_remove() { testaptautotestnodpkgwarning "$@"; }
1927 aptautotest_apt_purge() { testaptautotestnodpkgwarning "$@"; }