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" "$@"
 177 }
 178 runpython3() { runapt command python3 "$@"; }
 179 aptconfig() { runapt apt-config "$@"; }
 180 aptcache() { runapt apt-cache "$@"; }
 181 aptcdrom() { runapt apt-cdrom "$@"; }
 182 aptget() { runapt apt-get "$@"; }
 183 aptftparchive() { runapt apt-ftparchive "$@"; }
 184 aptkey() { runapt apt-key "$@"; }
 185 aptmark() { runapt apt-mark "$@"; }
 186 aptsortpkgs() { runapt apt-sortpkgs "$@"; }
 187 apt() { runapt apt "$@"; }
 188 apthelper() { runapt "${APTHELPERBINDIR}/apt-helper" "$@"; }
 189 aptwebserver() { runapt "${APTWEBSERVERBINDIR}/aptwebserver" "$@"; }
 190 aptitude() { runapt aptitude "$@"; }
 191 aptextracttemplates() { runapt apt-extracttemplates "$@"; }
 192 aptinternalsolver() { runapt "${APTINTERNALSOLVER}" "$@"; }
 193 aptdumpsolver() { runapt "${APTDUMPSOLVER}" "$@"; }
 194
 195 dpkg() {
 196         "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg" "$@"
 197 }
 198 dpkgcheckbuilddeps() {
 199         command dpkg-checkbuilddeps --admindir="${TMPWORKINGDIRECTORY}/rootdir/var/lib/dpkg" "$@"
 200 }
 201 gdb() {
 202         local CMD
 203         case "$1" in
 204         aptget) CMD="apt-get";;
 205         aptcache) CMD="apt-cache";;
 206         aptcdrom) CMD="apt-cdrom";;
 207         aptconfig) CMD="apt-config";;
 208         aptmark) CMD="apt-mark";;
 209         apthelper) CMD="apt-helper";;
 210         aptftparchive) CMD="apt-ftparchive";;
 211         dpkg) shift; runapt "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/gdb-dpkg" "$@"; return;;
 212         *) CMD="$1";;
 213         esac
 214         shift
 215         if [ "${CMD##*/}" = "$CMD" ]; then
 216                 CMD="${BUILDDIRECTORY}/${CMD}"
 217         fi
 218         runapt command gdb --quiet -ex run "$CMD" --args "$CMD" "$@"
 219 }
 220 lastmodification() {
 221         date -u -d "@$(stat -c '%Y' "${TMPWORKINGDIRECTORY}/$1")" '+%a, %d %b %Y %H:%M:%S GMT'
 222 }
 223 releasefiledate() {
 224         grep "^${2:-Date}:" "$1" | cut -d' ' -f 2- | sed -e 's#UTC#GMT#'
 225 }
 226
 227 exitwithstatus() {
 228         # error if we about to overflow, but ...
 229         #   "255 failures ought to be enough for everybody"
 230         if [ $EXIT_CODE -gt 255 ]; then
 231             msgdie "Total failure count $EXIT_CODE too big"
 232         fi
 233         exit $((EXIT_CODE <= 255 ? EXIT_CODE : 255));
 234 }
 235
 236 shellsetedetector() {
 237         local exit_status=$?
 238         if [ "$exit_status" != '0' ]; then
 239                 printf >&2 "${CERROR}E: Looks like the testcases ended prematurely with exitcode: ${exit_status}${CNORMAL}\n"
 240                 if [ "$EXIT_CODE" = '0' ]; then
 241                         EXIT_CODE="$exit_status"
 242                 fi
 243         fi
 244 }
 245
 246 addtrap() {
 247         if [ "$1" = 'prefix' ]; then
 248                 CURRENTTRAP="$2 $CURRENTTRAP"
 249         else
 250                 CURRENTTRAP="$CURRENTTRAP $1"
 251         fi
 252         trap "shellsetedetector; $CURRENTTRAP exitwithstatus;" 0 HUP INT QUIT ILL ABRT FPE SEGV PIPE TERM
 253 }
 254
 255 escape_shell() {
 256     echo "$@" | sed -e "s#'#'\"'\"'#g"
 257 }
 258
 259 setupenvironment() {
 260         # privilege dropping and testing doesn't work if /tmp isn't world-writeable (as e.g. with libpam-tmpdir)
 261         if [ -n "$TMPDIR" ] && [ "$(id -u)" = '0' ] && [ "$(stat --format '%a' "$TMPDIR")" != '1777' ]; then
 262                 unset TMPDIR
 263         fi
 264         TMPWORKINGDIRECTORY="$(mktemp -d)"
 265         addtrap "cd /; rm -rf '$(escape_shell "$TMPWORKINGDIRECTORY")';"
 266         if [ -n "$TMPDIR_ADD" ]; then
 267                 TMPWORKINGDIRECTORY="${TMPWORKINGDIRECTORY}/${TMPDIR_ADD}"
 268                 mkdir -p "$TMPWORKINGDIRECTORY"
 269                 unset TMPDIR_ADD
 270                 export TMPDIR="$TMPWORKINGDIRECTORY"
 271         fi
 272         msgninfo "Preparing environment for ${0##*/} in ${TMPWORKINGDIRECTORY}…"
 273
 274         mkdir -m 700 "${TMPWORKINGDIRECTORY}/downloaded"
 275         if [ "$(id -u)" = '0' ]; then
 276                 # relax permissions so that running as root with user switching works
 277                 umask 022
 278                 chmod 711 "$TMPWORKINGDIRECTORY"
 279                 chown _apt:root "${TMPWORKINGDIRECTORY}/downloaded"
 280         fi
 281
 282         TESTDIRECTORY="$(readlink -f "$(dirname $0)")"
 283         # allow overriding the default BUILDDIR location
 284         SOURCEDIRECTORY="${APT_INTEGRATION_TESTS_SOURCE_DIR:-"${TESTDIRECTORY}/../../"}"
 285         BUILDDIRECTORY="${APT_INTEGRATION_TESTS_BUILD_DIR:-"${TESTDIRECTORY}/../../build/bin"}"
 286         LIBRARYPATH="${APT_INTEGRATION_TESTS_LIBRARY_PATH:-"${BUILDDIRECTORY}"}"
 287         METHODSDIR="${APT_INTEGRATION_TESTS_METHODS_DIR:-"${BUILDDIRECTORY}/methods"}"
 288         APTHELPERBINDIR="${APT_INTEGRATION_TESTS_LIBEXEC_DIR:-"${BUILDDIRECTORY}"}"
 289         APTWEBSERVERBINDIR="${APT_INTEGRATION_TESTS_WEBSERVER_BIN_DIR:-"${BUILDDIRECTORY}"}"
 290         APTINTERNALSOLVER="${APT_INTEGRATION_TESTS_INTERNAL_SOLVER:-"${BUILDDIRECTORY}/apt-internal-solver"}"
 291         APTDUMPSOLVER="${APT_INTEGRATION_TESTS_DUMP_SOLVER:-"${BUILDDIRECTORY}/apt-dump-solver"}"
 292         test -x "${BUILDDIRECTORY}/apt-get" || msgdie "You need to build tree first"
 293         # -----
 294
 295         cd "$TMPWORKINGDIRECTORY"
 296         mkdir rootdir aptarchive keys
 297         cd rootdir
 298         mkdir -p etc/apt/apt.conf.d etc/apt/sources.list.d etc/apt/trusted.gpg.d etc/apt/preferences.d
 299         mkdir -p usr/bin var/cache var/lib var/log tmp
 300         mkdir -p var/lib/dpkg/info var/lib/dpkg/updates var/lib/dpkg/triggers
 301         touch var/lib/dpkg/available
 302         mkdir -p usr/lib/apt
 303         ln -s "${METHODSDIR}" usr/lib/apt/methods
 304         if [ "$BUILDDIRECTORY" = "$LIBRARYPATH" ]; then
 305                 mkdir -p usr/lib/apt/solvers
 306                 ln -s "${BUILDDIRECTORY}/apt-dump-solver" usr/lib/apt/solvers/dump
 307                 ln -s "${BUILDDIRECTORY}/apt-internal-solver" usr/lib/apt/solvers/apt
 308                 echo "Dir::Bin::Solvers \"${TMPWORKINGDIRECTORY}/rootdir/usr/lib/apt/solvers\";" > etc/apt/apt.conf.d/externalsolver.conf
 309         fi
 310         # use the autoremove from the BUILDDIRECTORY if its there, otherwise
 311         # system
 312         if [ -e "${BUILDDIRECTORY}/../../debian/apt.conf.autoremove" ]; then
 313             ln -s "${BUILDDIRECTORY}/../../debian/apt.conf.autoremove" etc/apt/apt.conf.d/01autoremove
 314         else
 315             ln -s /etc/apt/apt.conf.d/01autoremove etc/apt/apt.conf.d/01autoremove
 316         fi
 317         cd ..
 318         local BASENAME="${0##*/}"
 319         local PACKAGESFILE="Packages-${BASENAME#*-}"
 320         if [ -f "${TESTDIRECTORY}/${PACKAGESFILE}" ]; then
 321                 cp "${TESTDIRECTORY}/${PACKAGESFILE}" aptarchive/Packages
 322         fi
 323         local SOURCESSFILE="Sources-${BASENAME#*-}"
 324         if [ -f "${TESTDIRECTORY}/${SOURCESSFILE}" ]; then
 325                 cp "${TESTDIRECTORY}/${SOURCESSFILE}" aptarchive/Sources
 326         fi
 327         find "$TESTDIRECTORY" \( -name '*.pub' -o -name '*.sec' \) -exec cp '{}' keys/ \;
 328         chmod 644 keys/*
 329         ln -s "${TMPWORKINGDIRECTORY}/keys/joesixpack.pub" rootdir/etc/apt/trusted.gpg.d/joesixpack.gpg
 330
 331         echo "Dir \"${TMPWORKINGDIRECTORY}/rootdir\";" > aptconfig.conf
 332         echo "Dir::state::status \"${TMPWORKINGDIRECTORY}/rootdir/var/lib/dpkg/status\";" >> aptconfig.conf
 333         echo "APT::Get::Show-User-Simulation-Note \"false\";" >> aptconfig.conf
 334         echo "Dir::Bin::Methods \"${TMPWORKINGDIRECTORY}/rootdir/usr/lib/apt/methods\";" >> aptconfig.conf
 335         # either store apt-key were we can access it, even if we run it as a different user
 336         #cp "${BUILDDIRECTORY}/apt-key" "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/"
 337         #chmod o+rx "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/apt-key"
 338         #echo "Dir::Bin::apt-key \"${TMPWORKINGDIRECTORY}/rootdir/usr/bin/apt-key\";" >> aptconfig.conf
 339         # destroys coverage reporting though, so we disable changing user for the calling gpgv
 340         echo "Dir::Bin::apt-key \"${BUILDDIRECTORY}/apt-key\";" >> aptconfig.conf
 341         if [ "$(id -u)" = '0' ]; then
 342                 echo 'Binary::gpgv::Debug::NoDropPrivs "true";' >>aptconfig.conf
 343         fi
 344
 345         cat > "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg" <<EOF
 346 #!/bin/sh
 347 set -e
 348 if [ -r '${TMPWORKINGDIRECTORY}/noopchroot.so' ]; then
 349         if [ -n "\$LD_LIBRARY_PATH" ]; then
 350                 export LD_LIBRARY_PATH='${TMPWORKINGDIRECTORY}:'"\${LD_LIBRARY_PATH}"
 351         else
 352                 export LD_LIBRARY_PATH='${TMPWORKINGDIRECTORY}'
 353         fi
 354         if [ -n "\$LD_PRELOAD" ]; then
 355                 export LD_PRELOAD="noopchroot.so \${LD_PRELOAD}"
 356         else
 357                 export LD_PRELOAD="noopchroot.so"
 358         fi
 359 fi
 360 EOF
 361         cp "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg" "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/gdb-dpkg"
 362         cat >> "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg" <<EOF
 363 exec fakeroot '${DPKG:-dpkg}' --root='${TMPWORKINGDIRECTORY}/rootdir' \\
 364         --log='${TMPWORKINGDIRECTORY}/rootdir/var/log/dpkg.log' \\
 365         --force-not-root --force-bad-path "\$@"
 366 EOF
 367         cat >> "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/gdb-dpkg" <<EOF
 368 exec fakeroot gdb --quiet -ex run '${DPKG:-dpkg}' --args '${DPKG:-dpkg}' --root='${TMPWORKINGDIRECTORY}/rootdir' \\
 369         --log='${TMPWORKINGDIRECTORY}/rootdir/var/log/dpkg.log' \\
 370         --force-not-root --force-bad-path "\$@"
 371 EOF
 372         chmod +x "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg" "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/gdb-dpkg"
 373         echo "Dir::Bin::dpkg \"${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg\";" > rootdir/etc/apt/apt.conf.d/99dpkg
 374
 375         {
 376                 if ! command dpkg --assert-multi-arch >/dev/null 2>&1; then
 377                         echo "DPKG::options:: \"--force-architecture\";" # Added to test multiarch before dpkg is ready for it…
 378                 fi
 379                 echo 'quiet "0";'
 380                 echo 'quiet::NoUpdate "true";'
 381                 echo 'quiet::NoStatistic "true";'
 382                 # too distracting for users, but helpful to detect changes
 383                 echo 'Acquire::Progress::Ignore::ShowErrorText "true";'
 384                 echo 'Acquire::Progress::Diffpercent "true";'
 385                 # in testcases, it can appear as if localhost has a rotation setup,
 386                 # hide this as we can't really deal with it properly
 387                 echo 'Acquire::Failure::ShowIP "false";'
 388                 # fakeroot can't fake everything, so disabled in production but good for tests
 389                 echo 'APT::Sandbox::Verify "true";'
 390         } >> aptconfig.conf
 391
 392         cp "${TESTDIRECTORY}/apt.pem" "${TMPWORKINGDIRECTORY}/rootdir/etc/webserver.pem"
 393         if [ "$(id -u)" = '0' ]; then
 394                 chown _apt:root "${TMPWORKINGDIRECTORY}/rootdir/etc/webserver.pem"
 395         fi
 396         echo "Acquire::https::CaInfo \"${TMPWORKINGDIRECTORY}/rootdir/etc/webserver.pem\";" > rootdir/etc/apt/apt.conf.d/99https
 397         echo "Apt::Cmd::Disable-Script-Warning \"1\";" > rootdir/etc/apt/apt.conf.d/apt-binary
 398         echo 'Acquire::Connect::AddrConfig "false";' > rootdir/etc/apt/apt.conf.d/connect-addrconfig
 399
 400         configcompression '.' 'gz' #'bz2' 'lzma' 'xz'
 401         confighashes 'SHA256' # these are tests, not security best-practices
 402
 403         # create some files in /tmp and look at user/group to get what this means
 404         TEST_DEFAULT_USER="$(id -un)"
 405         if [ "$(uname)" = 'GNU/kFreeBSD' ]; then
 406                 TEST_DEFAULT_GROUP='root'
 407         else
 408                 TEST_DEFAULT_GROUP="$(id -gn)"
 409         fi
 410
 411         # cleanup the environment a bit
 412         # prefer our apt binaries over the system apt binaries
 413         export PATH="${BUILDDIRECTORY}:${PATH}:/usr/local/sbin:/usr/sbin:/sbin"
 414         export LC_ALL=C.UTF-8
 415         unset LANGUAGE APT_CONFIG
 416         unset GREP_OPTIONS DEB_BUILD_PROFILES
 417         unset http_proxy HTTP_PROXY https_proxy HTTPS_PROXY no_proxy
 418
 419         # If gpgv supports --weak-digest, pass it to make sure we can disable SHA1
 420         if aptkey verify --weak-digest SHA1 --help 2>/dev/null >/dev/null; then
 421                 echo 'Acquire::gpgv::Options { "--weak-digest"; "sha1"; };' > rootdir/etc/apt/apt.conf.d/no-sha1
 422         fi
 423
 424         # most tests just need one signed Release file, not both
 425         export APT_DONT_SIGN='Release.gpg'
 426
 427         msgdone "info"
 428 }
 429
 430 getarchitecture() {
 431         if [ "$1" = "native" -o -z "$1" ]; then
 432                 eval `aptconfig shell ARCH APT::Architecture`
 433                 if [ -n "$ARCH" ]; then
 434                         echo $ARCH
 435                 else
 436                         dpkg --print-architecture
 437                 fi
 438         else
 439                 echo $1
 440         fi
 441 }
 442
 443 getarchitectures() {
 444         aptconfig dump --no-empty --format '%v%n' APT::Architecture APT::Architectures | sort -u | tr '\n' ' '
 445 }
 446
 447 getarchitecturesfromcommalist() {
 448         echo "$1" | sed -e 's#,#\n#g' | sed -e "s/^native\$/$(getarchitecture 'native')/"
 449 }
 450
 451 configarchitecture() {
 452         {
 453                 echo "APT::Architecture \"$(getarchitecture $1)\";"
 454                 while [ -n "$1" ]; do
 455                         echo "APT::Architectures:: \"$(getarchitecture $1)\";"
 456                         shift
 457                 done
 458         } >rootdir/etc/apt/apt.conf.d/01multiarch.conf
 459         configdpkg
 460 }
 461
 462 configdpkg() {
 463         if [ ! -e rootdir/var/lib/dpkg/status ]; then
 464                 local BASENAME="${0##*/}"
 465                 local STATUSFILE="status-${BASENAME#*-}"
 466                 if [ -f "${TESTDIRECTORY}/${STATUSFILE}" ]; then
 467                         cp "${TESTDIRECTORY}/${STATUSFILE}" rootdir/var/lib/dpkg/status
 468                 else
 469                         echo -n > rootdir/var/lib/dpkg/status
 470                 fi
 471         fi
 472         rm -f rootdir/etc/apt/apt.conf.d/00foreigndpkg
 473         if command dpkg --assert-multi-arch >/dev/null 2>&1 ; then
 474                 local ARCHS="$(getarchitectures)"
 475                 if echo "$ARCHS" | grep -E -q '[^ ]+ [^ ]+'; then
 476                         DPKGARCH="$(dpkg --print-architecture)"
 477                         for ARCH in ${ARCHS}; do
 478                                 if [ "${ARCH}" != "${DPKGARCH}" ]; then
 479                                         if ! dpkg --add-architecture ${ARCH} >/dev/null 2>&1; then
 480                                                 # old-style used e.g. in Ubuntu-P – and as it seems travis
 481                                                 echo "DPKG::options:: \"--foreign-architecture\";" >> rootdir/etc/apt/apt.conf.d/00foreigndpkg
 482                                                 echo "DPKG::options:: \"${ARCH}\";"  >> rootdir/etc/apt/apt.conf.d/00foreigndpkg
 483                                         fi
 484                                 fi
 485                         done
 486                         if [ "0" = "$(dpkg -l dpkg 2> /dev/null | grep '^i' | wc -l)" ]; then
 487                                 # dpkg doesn't really check the version as long as it is fully installed,
 488                                 # but just to be sure we choose one above the required version
 489                                 insertinstalledpackage 'dpkg' "all" '1.16.2+fake'
 490                         fi
 491                 fi
 492         fi
 493 }
 494
 495 configdpkgnoopchroot() {
 496         # create a library to noop chroot() and rewrite maintainer script executions
 497         # via execvp() as used by dpkg as we don't want our rootdir to be a fullblown
 498         # chroot directory dpkg could chroot into to execute the maintainer scripts
 499         msgtest 'Building library to preload to make maintainerscript work in' 'dpkg'
 500         cat > noopchroot.c << EOF
 501 #define _GNU_SOURCE
 502 #include <stdio.h>
 503 #include <stdlib.h>
 504 #include <string.h>
 505 #include <dlfcn.h>
 506
 507 static char * chrootdir = NULL;
 508
 509 int chroot(const char *path) {
 510         printf("WARNING: CHROOTing to %s was ignored!\n", path);
 511         free(chrootdir);
 512         chrootdir = strdup(path);
 513         return 0;
 514 }
 515 int execvp(const char *file, char *const argv[]) {
 516         static int (*func_execvp) (const char *, char * const []) = NULL;
 517         if (func_execvp == NULL)
 518                 func_execvp = (int (*) (const char *, char * const [])) dlsym(RTLD_NEXT, "execvp");
 519         if (chrootdir == NULL || strncmp(file, "/var/lib/dpkg/", strlen("/var/lib/dpkg/")) != 0)
 520                 return func_execvp(file, argv);
 521         printf("REWRITE execvp call %s into %s\n", file, chrootdir);
 522         char *newfile;
 523         if (asprintf(&newfile, "%s%s", chrootdir, file) == -1) {
 524                 perror("asprintf");
 525                 return -1;
 526         }
 527         char const * const baseadmindir = "/var/lib/dpkg";
 528         char *admindir;
 529         if (asprintf(&admindir, "%s%s", chrootdir, baseadmindir) == -1) {
 530                 perror("asprintf");
 531                 return -1;
 532         }
 533         setenv("DPKG_ADMINDIR", admindir, 1);
 534         return func_execvp(newfile, argv);
 535 }
 536 EOF
 537         testempty --nomsg gcc -Wall -Wextra -fPIC -shared -o noopchroot.so noopchroot.c -ldl
 538 }
 539 configcompression() {
 540         local CMD='apthelper cat-file -C'
 541         while [ -n "$1" ]; do
 542                 case "$1" in
 543                 '.') printf ".\t.\tcat\n";;
 544                 'gz') printf "gzip\tgz\t$CMD $1\n";;
 545                 'bz2') printf "bzip2\tbz2\t$CMD $1\n";;
 546                 *) printf "$1\t$1\t$CMD $1\n";;
 547                 esac
 548                 shift
 549         done > "${TMPWORKINGDIRECTORY}/rootdir/etc/testcase-compressor.conf"
 550 }
 551 confighashes() {
 552         {
 553                 echo 'APT::FTPArchive {'
 554                 {
 555                         while [ -n "$1" ]; do
 556                                 printf "$1" | tr 'a-z' 'A-Z'
 557                                 printf "\t\"true\";\n"
 558                                 shift
 559                         done
 560                         for h in 'MD5' 'SHA1' 'SHA256' 'SHA512'; do
 561                                 printf "$h\t\"false\";\n"
 562                         done
 563                 } | awk '!x[$1]++'
 564                 echo '};'
 565         } >> "${TMPWORKINGDIRECTORY}/rootdir/etc/apt/apt.conf.d/ftparchive-hashes.conf"
 566 }
 567 forcecompressor() {
 568         COMPRESSOR="$1"
 569         COMPRESS="$1"
 570         COMPRESSOR_CMD="apthelper cat-file -C $1"
 571         case $COMPRESSOR in
 572         gzip) COMPRESS='gz';;
 573         bzip2) COMPRESS='bz2';;
 574         esac
 575         local CONFFILE="${TMPWORKINGDIRECTORY}/rootdir/etc/apt/apt.conf.d/00force-compressor"
 576         echo "Acquire::CompressionTypes::Order { \"${COMPRESS}\"; };
 577 Dir::Bin::uncompressed \"/does/not/exist\";" > "$CONFFILE"
 578         for COMP in $(aptconfig dump 'APT::Compressor' --format '%f%n' | cut -d':' -f 5 | uniq); do
 579                 if [ -z "$COMP" -o "$COMP" = '.' -o "$COMP" = "$COMPRESSOR" ]; then continue; fi
 580                 echo "Dir::Bin::${COMP} \"/does/not/exist\";" >> "$CONFFILE"
 581                 echo "APT::Compressor::${COMP}::Name \"${COMP}-disabled\";" >> "$CONFFILE"
 582         done
 583 }
 584
 585 setupsimplenativepackage() {
 586         local NAME="$1"
 587         local ARCH="$2"
 588         local VERSION="$3"
 589         local RELEASE="${4:-unstable}"
 590         local DEPENDENCIES="$5"
 591         local DESCRIPTION="${6:-"an autogenerated dummy ${NAME}=${VERSION}/${RELEASE}
 592  If you find such a package installed on your system,
 593  something went horribly wrong! They are autogenerated
 594  und used only by testcases and serve no other purpose…"}"
 595
 596         local SECTION="${7:-others}"
 597         local DISTSECTION
 598         if [ "$SECTION" = "${SECTION#*/}" ]; then
 599                 DISTSECTION="main"
 600         else
 601                 DISTSECTION="${SECTION%/*}"
 602         fi
 603         local BUILDDIR=incoming/${NAME}-${VERSION}
 604         mkdir -p ${BUILDDIR}/debian/source
 605         cd ${BUILDDIR}
 606         echo "* most suckless software product ever" > FEATURES
 607         test -e debian/copyright || echo "Copyleft by Joe Sixpack $(date -u +%Y)" > debian/copyright
 608         test -e debian/changelog || echo "$NAME ($VERSION) $RELEASE; urgency=low
 609
 610   * Initial release
 611
 612  -- Joe Sixpack <joe@example.org>  $(date -u -R)" > debian/changelog
 613         test -e debian/control || echo "Source: $NAME
 614 Section: $SECTION
 615 Priority: optional
 616 Maintainer: Joe Sixpack <joe@example.org>
 617 Build-Depends: debhelper (>= 7)
 618 Standards-Version: 3.9.1
 619
 620 Package: $NAME" > debian/control
 621         if [ "$ARCH" = 'all' ]; then
 622                 echo "Architecture: all" >> debian/control
 623         else
 624                 echo "Architecture: any" >> debian/control
 625         fi
 626         test -z "$DEPENDENCIES" || echo "$DEPENDENCIES" >> debian/control
 627         echo "Description: $DESCRIPTION" >> debian/control
 628
 629         test -e debian/compat || echo "7" > debian/compat
 630         test -e debian/source/format || echo "3.0 (native)" > debian/source/format
 631         test -e debian/rules || cp /usr/share/doc/debhelper/examples/rules.tiny debian/rules
 632         cd - > /dev/null
 633 }
 634
 635 buildsimplenativepackage() {
 636         local NAME="$1"
 637         local NM
 638         if [ "$(echo "$NAME" | cut -c 1-3)" = 'lib' ]; then
 639                 NM="$(echo "$NAME" | cut -c 1-4)"
 640         else
 641                 NM="$(echo "$NAME" | cut -c 1)"
 642         fi
 643         local ARCH="$2"
 644         local VERSION="$3"
 645         local RELEASE="${4:-unstable}"
 646         local DEPENDENCIES="$5"
 647         local DESCRIPTION="${6:-"an autogenerated dummy ${NAME}=${VERSION}/${RELEASE}
 648  If you find such a package installed on your system,
 649  something went horribly wrong! They are autogenerated
 650  und used only by testcases and serve no other purpose…"}"
 651
 652         local SECTION="${7:-others}"
 653         local PRIORITY="${8:-optional}"
 654         local FILE_TREE="$9"
 655         local COMPRESS_TYPE="${10:-gzip}"
 656         local DISTSECTION
 657         if [ "$SECTION" = "${SECTION#*/}" ]; then
 658                 DISTSECTION="main"
 659         else
 660                 DISTSECTION="${SECTION%/*}"
 661         fi
 662         local BUILDDIR="${TMPWORKINGDIRECTORY}/incoming/${NAME}-${VERSION}"
 663
 664         msgtest "Build source package in version ${VERSION} for ${RELEASE} in ${DISTSECTION}" "$NAME"
 665         mkdir -p "$BUILDDIR/debian/source"
 666         echo "* most suckless software product ever" > "${BUILDDIR}/FEATURES"
 667         echo "#!/bin/sh
 668 echo '$NAME says \"Hello!\"'" > "${BUILDDIR}/${NAME}"
 669
 670         echo "Copyleft by Joe Sixpack $(date -u +%Y)" > "${BUILDDIR}/debian/copyright"
 671         echo "$NAME ($VERSION) $RELEASE; urgency=low
 672
 673   * Initial release
 674
 675  -- Joe Sixpack <joe@example.org>  $(date -u -R)" > "${BUILDDIR}/debian/changelog"
 676         {
 677                 echo "Source: $NAME
 678 Priority: $PRIORITY
 679 Maintainer: Joe Sixpack <joe@example.org>
 680 Standards-Version: 3.9.3"
 681                 if [ "$SECTION" != '<none>' ]; then
 682                         echo "Section: $SECTION"
 683                 fi
 684                 local BUILDDEPS="$(echo "$DEPENDENCIES" | grep '^Build-')"
 685                 test -z "$BUILDDEPS" || echo "$BUILDDEPS"
 686                 echo "
 687 Package: $NAME"
 688
 689                 if [ "$ARCH" = 'all' ]; then
 690                         echo "Architecture: all"
 691                 else
 692                         echo "Architecture: any"
 693                 fi
 694                 local DEPS="$(echo "$DEPENDENCIES" | grep -v '^Build-')"
 695                 test -z "$DEPS" || echo "$DEPS"
 696                 echo "Description: $DESCRIPTION"
 697         } > "${BUILDDIR}/debian/control"
 698
 699         echo '3.0 (native)' > "${BUILDDIR}/debian/source/format"
 700         cd "${BUILDDIR}/.."
 701         testsuccess --nomsg dpkg-source -b ${NAME}-${VERSION}
 702         cd - >/dev/null
 703         sed -n 's#^dpkg-source: info: building [^ ]\+ in ##p' "${TMPWORKINGDIRECTORY}/rootdir/tmp/testsuccess.output" \
 704                 | while read SRC; do
 705                 echo "pool/${SRC}" >> "${BUILDDIR}/../${RELEASE}.${DISTSECTION}.srclist"
 706 #               if expr match "${SRC}" '.*\.dsc' >/dev/null 2>&1; then
 707 #                       aptkey --keyring ./keys/joesixpack.pub --secret-keyring ./keys/joesixpack.sec --quiet --readonly \
 708 #                               adv --yes --default-key 'Joe Sixpack' \
 709 #                               --clearsign -o "${BUILDDIR}/../${SRC}.sign" "${BUILDDIR}/../$SRC"
 710 #                       mv "${BUILDDIR}/../${SRC}.sign" "${BUILDDIR}/../$SRC"
 711 #               fi
 712         done
 713
 714         for arch in $(getarchitecturesfromcommalist "$ARCH"); do
 715                 msgtest "Build binary package for ${RELEASE} in ${SECTION}" "$NAME"
 716                 rm -rf "${BUILDDIR}/debian/tmp"
 717                 mkdir -p "${BUILDDIR}/debian/tmp/DEBIAN" "${BUILDDIR}/debian/tmp/usr/share/doc/${NAME}" "${BUILDDIR}/debian/tmp/usr/bin"
 718                 cp "${BUILDDIR}/debian/copyright" "${BUILDDIR}/debian/changelog" "${BUILDDIR}/FEATURES" "${BUILDDIR}/debian/tmp/usr/share/doc/${NAME}"
 719                 cp "${BUILDDIR}/${NAME}" "${BUILDDIR}/debian/tmp/usr/bin/${NAME}-${arch}"
 720                 if [ -n "$FILE_TREE" ]; then
 721                     cp -ar "$FILE_TREE" "${BUILDDIR}/debian/tmp"
 722                 fi
 723
 724                 (cd "${BUILDDIR}"; dpkg-gencontrol -DArchitecture=$arch)
 725                 (cd "${BUILDDIR}/debian/tmp"; md5sum $(find usr/ -type f) > DEBIAN/md5sums)
 726                 local LOG="${BUILDDIR}/../${NAME}_${VERSION}_${arch}.dpkg-deb.log"
 727                 # ensure the right permissions as dpkg-deb insists
 728                 chmod 755 "${BUILDDIR}/debian/tmp/DEBIAN"
 729                 testsuccess --nomsg dpkg-deb -Z${COMPRESS_TYPE} --build "${BUILDDIR}/debian/tmp" "${BUILDDIR}/.."
 730                 echo "pool/${NAME}_${VERSION}_${arch}.deb" >> "${BUILDDIR}/../${RELEASE}.${DISTSECTION}.pkglist"
 731         done
 732
 733         local CHANGEPATH="${BUILDDIR}/../${DISTSECTION}/${NM}/${NAME}/${NAME}_${VERSION}"
 734         mkdir -p "$CHANGEPATH"
 735         cp "${BUILDDIR}/debian/changelog" "$CHANGEPATH"
 736         rm -rf "${BUILDDIR}"
 737         msgdone "info"
 738 }
 739
 740 buildpackage() {
 741         local BUILDDIR=$1
 742         local RELEASE=$2
 743         local SECTION=$3
 744         local ARCH=$(getarchitecture $4)
 745         local PKGNAME="$(echo "$BUILDDIR" | grep -o '[^/]*$')"
 746         local BUILDLOG="$(readlink -f "${BUILDDIR}/../${PKGNAME}_${RELEASE}_${SECTION}.dpkg-bp.log")"
 747         msgtest "Build package for ${RELEASE} in ${SECTION}" "$PKGNAME"
 748         cd "$BUILDDIR"
 749         if [ "$ARCH" = "all" ]; then
 750                 ARCH="$(dpkg-architecture -qDEB_HOST_ARCH 2> /dev/null)"
 751         fi
 752         testsuccess --nomsg dpkg-buildpackage -uc -us -a$ARCH
 753         cp "${TMPWORKINGDIRECTORY}/rootdir/tmp/testsuccess.output" "$BUILDLOG"
 754         local PKGS="$(grep '^dpkg-deb: building package' "$BUILDLOG" | cut -d'/' -f 2 | sed -e "s#'\.##")"
 755         local SRCS="$(grep '^dpkg-source: info: building' "$BUILDLOG" | grep -o '[a-z0-9._+~-]*$')"
 756         cd - > /dev/null
 757         for PKG in $PKGS; do
 758                 echo "pool/${PKG}" >> "${TMPWORKINGDIRECTORY}/incoming/${RELEASE}.${SECTION}.pkglist"
 759         done
 760         for SRC in $SRCS; do
 761                 echo "pool/${SRC}" >> "${TMPWORKINGDIRECTORY}/incoming/${RELEASE}.${SECTION}.srclist"
 762         done
 763 }
 764
 765 buildaptarchive() {
 766         if [ -d incoming ]; then
 767                 buildaptarchivefromincoming "$@"
 768         else
 769                 buildaptarchivefromfiles "$@"
 770         fi
 771 }
 772
 773 createaptftparchiveconfig() {
 774         local COMPRESSORS="$(cut -d'    ' -f 1 "${TMPWORKINGDIRECTORY}/rootdir/etc/testcase-compressor.conf" | tr '\n' ' ')"
 775         local COMPRESSORS="${COMPRESSORS%* }"
 776         local ARCHS="$(getarchitectures)"
 777         cat > ftparchive.conf <<EOF
 778 Dir {
 779         ArchiveDir "$(readlink -f .)";
 780         CacheDir "$(readlink -f ..)";
 781         FileListDir "$(readlink -f pool/)";
 782 };
 783 Default {
 784         Packages::Compress "$COMPRESSORS";
 785         Sources::Compress "$COMPRESSORS";
 786         Contents::Compress "$COMPRESSORS";
 787         Translation::Compress "$COMPRESSORS";
 788         LongDescription "false";
 789 };
 790 TreeDefault {
 791         Directory "pool/";
 792         SrcDirectory "pool/";
 793 };
 794 EOF
 795         for DIST in $(find ./pool/ -maxdepth 1 -name '*.pkglist' -type f | cut -d'/' -f 3 | cut -d'.' -f 1 | sort | uniq); do
 796                 cat <<EOF
 797 tree "dists/$DIST" {
 798         Architectures "$ARCHS all source";
 799         FileList "${DIST}.\$(SECTION).pkglist";
 800         SourceFileList "${DIST}.\$(SECTION).srclist";
 801         Sections "$(find ./pool/ -maxdepth 1 -name "${DIST}.*.pkglist" -type f | cut -d'/' -f 3 | cut -d'.' -f 2 | sort | uniq | tr '\n' ' ')";
 802 };
 803 EOF
 804         done >> ftparchive.conf
 805 }
 806
 807 buildaptftparchivedirectorystructure() {
 808         local DISTS="$(grep -i '^tree ' ftparchive.conf | cut -d'/' -f 2 | sed -e 's#".*##')"
 809         for DIST in $DISTS; do
 810                 local SECTIONS="$(grep -i -A 5 "dists/$DIST" ftparchive.conf | grep -i 'Sections' | cut -d'"' -f 2)"
 811                 for SECTION in $SECTIONS; do
 812                         local ARCHS="$(grep -A 5 "dists/$DIST" ftparchive.conf | grep Architectures | cut -d'"' -f 2 | sed -e 's#source##')"
 813                         for ARCH in $ARCHS; do
 814                                 mkdir -p "dists/${DIST}/${SECTION}/binary-${ARCH}"
 815                         done
 816                         mkdir -p "dists/${DIST}/${SECTION}/source"
 817                         mkdir -p "dists/${DIST}/${SECTION}/i18n"
 818                 done
 819         done
 820 }
 821
 822 insertpackage() {
 823         local RELEASES="$1"
 824         local NAME="$2"
 825         local ARCH="$3"
 826         local VERSION="$4"
 827         local DEPENDENCIES="$5"
 828         local PRIORITY="${6:-optional}"
 829         local DESCRIPTION="${7:-"an autogenerated dummy ${NAME}=${VERSION}/${RELEASES}
 830  If you find such a package installed on your system,
 831  something went horribly wrong! They are autogenerated
 832  und used only by testcases and serve no other purpose…"}"
 833         local ARCHS=""
 834         for RELEASE in $(printf '%s' "$RELEASES" | tr ',' '\n'); do
 835                 if [ "$RELEASE" = 'installed' ]; then
 836                         insertinstalledpackage "$2" "$3" "$4" "$5" "$6" "$7"
 837                         continue
 838                 fi
 839                 for arch in $(getarchitecturesfromcommalist "$ARCH"); do
 840                         if [ "$arch" = 'none' ]; then
 841                                 ARCHS="$(getarchitectures)"
 842                         else
 843                                 ARCHS="$arch"
 844                         fi
 845                         for BUILDARCH in $ARCHS; do
 846                                 local PPATH="aptarchive/dists/${RELEASE}/main/binary-${BUILDARCH}"
 847                                 mkdir -p "$PPATH"
 848                                 {
 849                                         echo "Package: $NAME
 850 Priority: $PRIORITY
 851 Section: other
 852 Installed-Size: 42
 853 Maintainer: Joe Sixpack <joe@example.org>"
 854                                         test "$arch" = 'none' || echo "Architecture: $arch"
 855                                         echo "Version: $VERSION
 856 Filename: pool/main/${NAME}/${NAME}_${VERSION}_${arch}.deb"
 857                                         test -z "$DEPENDENCIES" || echo "$DEPENDENCIES"
 858                                         echo "Description: $(printf '%s' "$DESCRIPTION" | head -n 1)"
 859                                         echo "Description-md5: $(printf '%s' "$DESCRIPTION" | md5sum | cut -d' ' -f 1)"
 860                                         echo
 861                                 } >> "${PPATH}/Packages"
 862                         done
 863                 done
 864                 mkdir -p "aptarchive/dists/${RELEASE}/main/source" "aptarchive/dists/${RELEASE}/main/i18n"
 865                 touch "aptarchive/dists/${RELEASE}/main/source/Sources"
 866                 echo "Package: $NAME
 867 Description-md5: $(printf '%s' "$DESCRIPTION" | md5sum | cut -d' ' -f 1)
 868 Description-en: $DESCRIPTION
 869 " >> "aptarchive/dists/${RELEASE}/main/i18n/Translation-en"
 870         done
 871 }
 872
 873 insertsource() {
 874         local RELEASES="$1"
 875         local NAME="$2"
 876         local ARCH="$3"
 877         local VERSION="$4"
 878         local DEPENDENCIES="$5"
 879         local BINARY="${6:-$NAME}"
 880         local ARCHS=""
 881         for RELEASE in $(printf '%s' "$RELEASES" | tr ',' '\n'); do
 882                 local SPATH="aptarchive/dists/${RELEASE}/main/source"
 883                 mkdir -p $SPATH
 884                 local FILE="${SPATH}/Sources"
 885                 local DSCFILE="${NAME}_${VERSION}.dsc"
 886                 local TARFILE="${NAME}_${VERSION}.tar.gz"
 887                 echo "Package: $NAME
 888 Binary: $BINARY
 889 Version: $VERSION
 890 Maintainer: Joe Sixpack <joe@example.org>
 891 Architecture: $ARCH" >> $FILE
 892                 test -z "$DEPENDENCIES" || echo "$DEPENDENCIES" >> "$FILE"
 893                 echo "Files:
 894  $(echo -n "$DSCFILE" | md5sum | cut -d' ' -f 1) $(echo -n "$DSCFILE" | wc -c) "$DSCFILE"
 895  $(echo -n "$TARFILE" | md5sum | cut -d' ' -f 1) $(echo -n "$TARFILE" | wc -c) "$TARFILE"
 896 Checksums-Sha256:
 897  $(echo -n "$DSCFILE" | sha256sum | cut -d' ' -f 1) $(echo -n "$DSCFILE" | wc -c) "$DSCFILE"
 898  $(echo -n "$TARFILE" | sha256sum | cut -d' ' -f 1) $(echo -n "$TARFILE" | wc -c) "$TARFILE"
 899 " >> "$FILE"
 900         done
 901 }
 902
 903 insertinstalledpackage() {
 904         local NAME="$1"
 905         local ARCH="$2"
 906         local VERSION="$3"
 907         local DEPENDENCIES="$4"
 908         local PRIORITY="${5:-optional}"
 909         local STATUS="${6:-install ok installed}"
 910         local DESCRIPTION="${7:-"an autogenerated dummy ${NAME}=${VERSION}/installed
 911  If you find such a package installed on your system,
 912  something went horribly wrong! They are autogenerated
 913  und used only by testcases and serve no other purpose…"}"
 914
 915         local FILE='rootdir/var/lib/dpkg/status'
 916         local INFO='rootdir/var/lib/dpkg/info'
 917         for arch in $(getarchitecturesfromcommalist "$ARCH"); do
 918                 echo "Package: $NAME
 919 Status: $STATUS
 920 Priority: $PRIORITY
 921 Section: other
 922 Installed-Size: 42
 923 Maintainer: Joe Sixpack <joe@example.org>
 924 Version: $VERSION" >> "$FILE"
 925                 test "$arch" = 'none' || echo "Architecture: $arch" >> "$FILE"
 926                 test -z "$DEPENDENCIES" || echo "$DEPENDENCIES" >> "$FILE"
 927                 echo "Description: $DESCRIPTION" >> "$FILE"
 928                 echo >> "$FILE"
 929                 if [ "$(dpkg-query -W --showformat='${Multi-Arch}')" = 'same' ]; then
 930                         echo -n > "${INFO}/${NAME}:${arch}.list"
 931                 else
 932                         echo -n > "${INFO}/${NAME}.list"
 933                 fi
 934         done
 935 }
 936
 937
 938 buildaptarchivefromincoming() {
 939         msginfo "Build APT archive for ${CCMD}${0##*/}${CINFO} based on incoming packages…"
 940         cd aptarchive
 941         [ -e pool ] || ln -s ../incoming pool
 942         [ -e ftparchive.conf ] || createaptftparchiveconfig
 943         [ -e dists ] || buildaptftparchivedirectorystructure
 944         msgninfo "\tGenerate Packages, Sources and Contents files… "
 945         testsuccess aptftparchive generate ftparchive.conf
 946         cd - > /dev/null
 947         msgdone "info"
 948         generatereleasefiles "$@"
 949 }
 950
 951 buildaptarchivefromfiles() {
 952         msginfo "Build APT archive for ${CCMD}${0##*/}${CINFO} based on prebuild files…"
 953         local DIR='aptarchive'
 954         if [ -d "${DIR}/dists" ]; then DIR="${DIR}/dists"; fi
 955         find "$DIR" -name 'Packages' -o -name 'Sources' -o -name 'Translation-*' | while read line; do
 956                 msgninfo "\t${line} file… "
 957                 compressfile "$line" "$1"
 958                 msgdone "info"
 959         done
 960         generatereleasefiles "$@"
 961 }
 962
 963 compressfile() {
 964         cat "${TMPWORKINGDIRECTORY}/rootdir/etc/testcase-compressor.conf" | while read compressor extension command; do
 965                 if [ "$compressor" = '.' ]; then
 966                         if [ -n "$2" ]; then
 967                                 touch -d "$2" "$1"
 968                         fi
 969                         continue
 970                 fi
 971                 cat "$1" | $command > "${1}.${extension}"
 972                 if [ -n "$2" ]; then
 973                         touch -d "$2" "${1}.${extension}"
 974                 fi
 975         done
 976 }
 977
 978 # can be overridden by testcases for their pleasure
 979 getcodenamefromsuite() {
 980         case "$1" in
 981         unstable) echo 'sid';;
 982         *) echo -n "$1";;
 983         esac
 984 }
 985 getreleaseversionfromsuite() { true; }
 986 getlabelfromsuite() { true; }
 987 getoriginfromsuite() { true; }
 988 getarchitecturesfromreleasefile() { echo "all $(getarchitectures)"; }
 989
 990 aptftparchiverelease() {
 991         aptftparchive -qq release "$@" | sed -e '/0 Release$/ d' # remove the self reference
 992 }
 993 generatereleasefiles() {
 994         # $1 is the Date header and $2 is the ValidUntil header to be set
 995         # both should be given in notation date/touch can understand
 996         local DATE="$1"
 997         local VALIDUNTIL="$2"
 998         if [ -e aptarchive/dists ]; then
 999                 msgninfo "\tGenerate Release files for dists… "
1000                 for dir in $(find ./aptarchive/dists -mindepth 1 -maxdepth 1 -type d); do
1001                         local ARCHITECTURES="$(getarchitecturesfromreleasefile "$dir")"
1002                         local SUITE="$(echo "$dir" | cut -d'/' -f 4)"
1003                         local CODENAME="$(getcodenamefromsuite $SUITE)"
1004                         local VERSION="$(getreleaseversionfromsuite $SUITE)"
1005                         local LABEL="$(getlabelfromsuite $SUITE)"
1006                         local ORIGIN="$(getoriginfromsuite $SUITE)"
1007                         aptftparchiverelease "$dir" \
1008                                 -o APT::FTPArchive::Release::Suite="${SUITE}" \
1009                                 -o APT::FTPArchive::Release::Codename="${CODENAME}" \
1010                                 -o APT::FTPArchive::Release::Architectures="${ARCHITECTURES}" \
1011                                 -o APT::FTPArchive::Release::Label="${LABEL}" \
1012                                 -o APT::FTPArchive::Release::Origin="${ORIGIN}" \
1013                                 -o APT::FTPArchive::Release::Version="${VERSION}" \
1014                                 > "$dir/Release"
1015                         if [ "$SUITE" = "experimental" -o "$SUITE" = "experimental2" ]; then
1016                                 sed -i '/^Date: / a\
1017 NotAutomatic: yes' "$dir/Release"
1018                         fi
1019                 done
1020         else
1021                 msgninfo "\tGenerate Release files for flat… "
1022                 aptftparchiverelease ./aptarchive > aptarchive/Release
1023         fi
1024         if [ -n "$DATE" -a "$DATE" != "now" ]; then
1025                 for release in $(find ./aptarchive -name 'Release'); do
1026                         sed -i "s/^Date: .*$/Date: $(date -u -d "$DATE" '+%a, %d %b %Y %H:%M:%S %Z')/" "$release"
1027                         touch -d "$DATE" "$release"
1028                 done
1029         fi
1030         if [ -n "$VALIDUNTIL" ]; then
1031                 sed -i "/^Date: / a\
1032 Valid-Until: $(date -u -d "$VALIDUNTIL" '+%a, %d %b %Y %H:%M:%S %Z')" $(find ./aptarchive -name 'Release')
1033         fi
1034         msgdone "info"
1035 }
1036
1037 setupdistsaptarchive() {
1038         local APTARCHIVE="$(readlink -f ./aptarchive | sed 's# #%20#g')"
1039         rm -f root/etc/apt/sources.list.d/apt-test-*-deb.list
1040         rm -f root/etc/apt/sources.list.d/apt-test-*-deb-src.list
1041         for DISTS in $(find ./aptarchive/dists/ -mindepth 1 -maxdepth 1 -type d | cut -d'/' -f 4); do
1042                 SECTIONS=$(find "./aptarchive/dists/${DISTS}/" -mindepth 1 -maxdepth 1 -type d | cut -d'/' -f 5 | tr '\n' ' ')
1043                 msgninfo "\tadd deb and deb-src sources.list lines for ${CCMD}${DISTS} ${SECTIONS}${CINFO}… "
1044                 echo "deb file://$APTARCHIVE $DISTS $SECTIONS" > "rootdir/etc/apt/sources.list.d/apt-test-${DISTS}-deb.list"
1045                 echo "deb-src file://$APTARCHIVE $DISTS $SECTIONS" > "rootdir/etc/apt/sources.list.d/apt-test-${DISTS}-deb-src.list"
1046                 msgdone "info"
1047         done
1048 }
1049
1050 setupflataptarchive() {
1051         local APTARCHIVE="$(readlink -f ./aptarchive)"
1052         local APTARCHIVEURI="$(readlink -f ./aptarchive | sed 's# #%20#g')"
1053         if [ -f "${APTARCHIVE}/Packages" ]; then
1054                 msgninfo "\tadd deb sources.list line… "
1055                 echo "deb file://$APTARCHIVEURI /" > 'rootdir/etc/apt/sources.list.d/apt-test-archive-deb.list'
1056                 msgdone 'info'
1057         else
1058                 rm -f 'rootdir/etc/apt/sources.list.d/apt-test-archive-deb.list'
1059         fi
1060         if [ -f "${APTARCHIVE}/Sources" ]; then
1061                 msgninfo "\tadd deb-src sources.list line… "
1062                 echo "deb-src file://$APTARCHIVEURI /" > 'rootdir/etc/apt/sources.list.d/apt-test-archive-deb-src.list'
1063                 msgdone 'info'
1064         else
1065                 rm -f 'rootdir/etc/apt/sources.list.d/apt-test-archive-deb-src.list'
1066         fi
1067 }
1068
1069 setupaptarchive() {
1070         local NOUPDATE=0
1071         if [ "$1" = '--no-update' ]; then
1072                 NOUPDATE=1
1073                 shift
1074         fi
1075         buildaptarchive "$@"
1076         if [ -e aptarchive/dists ]; then
1077                 setupdistsaptarchive
1078         else
1079                 setupflataptarchive
1080         fi
1081         signreleasefiles 'Joe Sixpack'
1082         if [ "1" != "$NOUPDATE" ]; then
1083                 testsuccess aptget update -o Debug::pkgAcquire::Worker=true -o Debug::Acquire::gpgv=true
1084         fi
1085 }
1086
1087 signreleasefiles() {
1088         local SIGNERS="${1:-Joe Sixpack}"
1089         local REPODIR="${2:-aptarchive}"
1090         if [ -n "$1" ]; then shift; fi
1091         if [ -n "$1" ]; then shift; fi
1092         local KEY="keys/$(echo "$SIGNERS" | tr 'A-Z' 'a-z' | tr -d ' ,')"
1093         msgninfo "\tSign archive with $SIGNERS key $KEY… "
1094         local REXKEY='keys/rexexpired'
1095         local SECEXPIREBAK="${REXKEY}.sec.bak"
1096         local PUBEXPIREBAK="${REXKEY}.pub.bak"
1097         local SIGUSERS=""
1098         while [ -n "${SIGNERS%%,*}" ]; do
1099                 local SIGNER="${SIGNERS%%,*}"
1100                 if [ "${SIGNERS}" = "${SIGNER}" ]; then
1101                         SIGNERS=""
1102                 fi
1103                 SIGNERS="${SIGNERS#*,}"
1104                 # FIXME: This should be the full name, but we can't encode the space properly currently
1105                 SIGUSERS="${SIGUSERS} -u ${SIGNER#* }"
1106                 if [ "${SIGNER}" = 'Rex Expired' ]; then
1107                         # the key is expired, so gpg doesn't allow to sign with and the --faked-system-time
1108                         # option doesn't exist anymore (and using faketime would add a new obscure dependency)
1109                         # therefore we 'temporary' make the key not expired and restore a backup after signing
1110                         cp "${REXKEY}.sec" "$SECEXPIREBAK"
1111                         cp "${REXKEY}.pub" "$PUBEXPIREBAK"
1112                         local SECUNEXPIRED="${REXKEY}.sec.unexpired"
1113                         local PUBUNEXPIRED="${REXKEY}.pub.unexpired"
1114                         if [ -f "$SECUNEXPIRED" ] && [ -f "$PUBUNEXPIRED" ]; then
1115                                 cp "$SECUNEXPIRED" "${REXKEY}.sec"
1116                                 cp "$PUBUNEXPIRED" "${REXKEY}.pub"
1117                         else
1118                                 if ! printf "expire\n1w\nsave\n" | aptkey --quiet --keyring "${REXKEY}.pub" --secret-keyring "${REXKEY}.sec" \
1119                                         --readonly adv --batch --yes --digest-algo "${APT_TESTS_DIGEST_ALGO:-SHA512}" \
1120                                         --default-key "$SIGNER" --command-fd 0 --edit-key "${SIGNER}" >setexpire.gpg 2>&1; then
1121                                         cat setexpire.gpg
1122                                         exit 1
1123                                 fi
1124                                 cp "${REXKEY}.sec" "$SECUNEXPIRED"
1125                                 cp "${REXKEY}.pub" "$PUBUNEXPIRED"
1126                         fi
1127                 fi
1128                 if [ ! -e "${KEY}.pub" ]; then
1129                         local K="keys/$(echo "$SIGNER" | tr 'A-Z' 'a-z' | tr -d ' ,')"
1130                         cat "${K}.pub" >> "${KEY}.new.pub"
1131                         cat "${K}.sec" >> "${KEY}.new.sec"
1132                 fi
1133         done
1134         if [ ! -e "${KEY}.pub" ]; then
1135                 mv "${KEY}.new.pub" "${KEY}.pub"
1136                 mv "${KEY}.new.sec" "${KEY}.sec"
1137         fi
1138         local GPG="aptkey --quiet --keyring ${KEY}.pub --secret-keyring ${KEY}.sec --readonly adv --batch --yes --digest-algo ${APT_TESTS_DIGEST_ALGO:-SHA512}"
1139         for RELEASE in $(find "${REPODIR}/" -name Release); do
1140                 # we might have set a specific date for the Release file, so copy it
1141                 local DATE="$(stat --format "%y" "${RELEASE}")"
1142                 if [ "$APT_DONT_SIGN" = 'Release.gpg' ]; then
1143                         rm -f "${RELEASE}.gpg"
1144                 else
1145                         testsuccess $GPG "$@" $SIGUSERS --armor --detach-sign --sign --output "${RELEASE}.gpg" "${RELEASE}"
1146                         touch -d "$DATE" "${RELEASE}.gpg"
1147                 fi
1148                 local INRELEASE="${RELEASE%/*}/InRelease"
1149                 if [ "$APT_DONT_SIGN" = 'InRelease' ]; then
1150                         rm -f "$INRELEASE"
1151                 else
1152                         testsuccess $GPG "$@" $SIGUSERS --clearsign --output "$INRELEASE" "$RELEASE"
1153                         touch -d "$DATE" "${INRELEASE}"
1154                 fi
1155         done
1156         if [ -f "$SECEXPIREBAK" ] && [ -f "$PUBEXPIREBAK" ]; then
1157                 mv -f "$SECEXPIREBAK" "${REXKEY}.sec"
1158                 mv -f "$PUBEXPIREBAK" "${REXKEY}.pub"
1159         fi
1160         msgdone 'info'
1161 }
1162
1163 redatereleasefiles() {
1164         local DATE="$(date -u -d "$1" '+%a, %d %b %Y %H:%M:%S %Z')"
1165         for release in $(find aptarchive/ -name 'Release'); do
1166                 sed -i "s/^Date: .*$/Date: ${DATE}/" "$release"
1167                 touch -d "$DATE" "$release"
1168         done
1169         signreleasefiles "${2:-Joe Sixpack}"
1170 }
1171
1172 webserverconfig() {
1173         local WEBSERVER="${3:-http://localhost:${APTHTTPPORT}}"
1174         local NOCHECK=false
1175         if [ "$1" = '--no-check' ]; then
1176                 NOCHECK=true
1177                 shift
1178         fi
1179         local DOWNLOG='rootdir/tmp/download-testfile.log'
1180         local STATUS='downloaded/webserverconfig.status'
1181         rm -f "$STATUS" "$DOWNLOG"
1182         # very very basic URI encoding
1183         local URI
1184         if [ -n "$2" ]; then
1185                 msgtest "Set webserver config option '${1}' to" "$2"
1186                 URI="${WEBSERVER}/_config/set/$(echo "${1}" | sed -e 's/\//%2f/g')/$(echo "${2}" | sed -e 's/\//%2f/g')"
1187         else
1188                 msgtest 'Clear webserver config option' "${1}"
1189                 URI="${WEBSERVER}/_config/clear/$(echo "${1}" | sed -e 's/\//%2f/g')"
1190         fi
1191         if downloadfile "$URI" "$STATUS" > "$DOWNLOG"; then
1192                 msgpass
1193         else
1194                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/webserverconfig.output"
1195                 cat "$DOWNLOG" "$STATUS" >"$OUTPUT" 2>&1 || true
1196                 msgfailoutput '' "$OUTPUT"
1197         fi
1198         $NOCHECK || testwebserverlaststatuscode '200'
1199 }
1200
1201 rewritesourceslist() {
1202         local APTARCHIVE="file://$(readlink -f "${TMPWORKINGDIRECTORY}/aptarchive" | sed 's# #%20#g')"
1203         local APTARCHIVE2="copy://$(readlink -f "${TMPWORKINGDIRECTORY}/aptarchive" | sed 's# #%20#g')"
1204         for LIST in $(find rootdir/etc/apt/sources.list.d/ -name 'apt-test-*.list'); do
1205                 sed -i $LIST -e "s#$APTARCHIVE#${1}#" -e "s#$APTARCHIVE2#${1}#" \
1206                         -e "s#http://[^@]*@\?localhost:${APTHTTPPORT}/\?#${1}#" \
1207                         -e "s#https://[^@]*@\?localhost:${APTHTTPSPORT}/\?#${1}#"
1208         done
1209 }
1210
1211 # wait for up to 10s for a pid file to appear to avoid possible race
1212 # when a helper is started and dosn't write the PID quick enough
1213 waitforpidfile() {
1214         local PIDFILE="$1"
1215         for i in $(seq 10); do
1216                 if test -s "$PIDFILE"; then
1217                         return 0
1218                 fi
1219                 sleep 1
1220         done
1221         msgdie "waiting for $PIDFILE failed"
1222         return 1
1223 }
1224
1225 changetowebserver() {
1226         local REWRITE='no'
1227         if [ "$1" != '--no-rewrite' ]; then
1228                 REWRITE='yes'
1229         else
1230                 shift
1231         fi
1232         if test -x "${APTWEBSERVERBINDIR}/aptwebserver"; then
1233                 cd aptarchive
1234                 local LOG="webserver.log"
1235                 if ! aptwebserver --port 0 -o aptwebserver::fork=1 -o aptwebserver::portfile='aptwebserver.port' "$@" >$LOG 2>&1 ; then
1236                         cat "$LOG"
1237                         false
1238                 fi
1239                 waitforpidfile aptwebserver.pid
1240                 local PID="$(cat aptwebserver.pid)"
1241                 if [ -z "$PID" ]; then
1242                         msgdie 'Could not fork aptwebserver successfully'
1243                 fi
1244                 addtrap "kill $PID;"
1245                 waitforpidfile aptwebserver.port
1246                 APTHTTPPORT="$(cat aptwebserver.port)"
1247                 if [ -z "$APTHTTPPORT" ]; then
1248                         msgdie 'Could not get port for aptwebserver successfully'
1249                 fi
1250                 cd - > /dev/null
1251         else
1252                 msgdie 'You have to build apt from source to have test/interactive-helper/aptwebserver available for tests requiring a webserver'
1253         fi
1254         if [ "$REWRTE" != 'yes' ]; then
1255                 rewritesourceslist "http://localhost:${APTHTTPPORT}/"
1256         fi
1257 }
1258
1259 changetohttpswebserver() {
1260         if ! command -v stunnel4 >/dev/null 2>&1; then
1261                 msgdie 'You need to install stunnel4 for https testcases'
1262         fi
1263         if [ ! -e "${TMPWORKINGDIRECTORY}/aptarchive/aptwebserver.pid" ]; then
1264                 changetowebserver --no-rewrite "$@"
1265         fi
1266         echo "pid = ${TMPWORKINGDIRECTORY}/aptarchive/stunnel.pid
1267 cert = ${TMPWORKINGDIRECTORY}/rootdir/etc/webserver.pem
1268 output = /dev/null
1269
1270 [https]
1271 accept = 0
1272 connect = $APTHTTPPORT
1273 " > "${TMPWORKINGDIRECTORY}/stunnel.conf"
1274         stunnel4 "${TMPWORKINGDIRECTORY}/stunnel.conf"
1275         waitforpidfile "${TMPWORKINGDIRECTORY}/aptarchive/stunnel.pid"
1276         local PID="$(cat "${TMPWORKINGDIRECTORY}/aptarchive/stunnel.pid")"
1277         if [ -z "$PID" ]; then
1278                 msgdie 'Could not fork stunnel4 successfully'
1279         fi
1280         addtrap 'prefix' "kill ${PID};"
1281         APTHTTPSPORT="$(lsof -i -n | awk "/^stunnel4 / && \$2 == \"${PID}\" {print \$9; exit; }" | cut -d':' -f 2)"
1282         webserverconfig 'aptwebserver::port::https' "$APTHTTPSPORT" "https://localhost:${APTHTTPSPORT}"
1283         rewritesourceslist "https://localhost:${APTHTTPSPORT}/"
1284 }
1285
1286 changetocdrom() {
1287         mkdir -p rootdir/media/cdrom/.disk
1288         local CD="$(readlink -f rootdir/media/cdrom)"
1289         cat > rootdir/etc/apt/apt.conf.d/00cdrom <<EOF
1290 acquire::cdrom::mount "${CD}";
1291 acquire::cdrom::"${CD}/"::mount "mv ${CD}-unmounted ${CD}";
1292 acquire::cdrom::"${CD}/"::umount "mv ${CD} ${CD}-unmounted";
1293 acquire::cdrom::autodetect 0;
1294 EOF
1295         echo -n "$1" > "${CD}/.disk/info"
1296         if [ ! -d aptarchive/dists ]; then
1297                 msgdie 'Flat file archive cdroms can not be created currently'
1298                 return 1
1299         fi
1300         mv aptarchive/dists "$CD"
1301         ln -s "$(readlink -f ./incoming)" "$CD/pool"
1302         find rootdir/etc/apt/sources.list.d/ -name 'apt-test-*.list' -delete
1303         # start with an unmounted disk
1304         mv "${CD}" "${CD}-unmounted"
1305         # we don't want the disk to be modifiable
1306         addtrap 'prefix' "chmod -f -R +w '$(escape_shell "$PWD/rootdir/media/cdrom/dists/")' '$(escape_shell "$PWD/rootdir/media/cdrom-unmounted/dists/")' || true;"
1307         chmod -R 555 rootdir/media/cdrom-unmounted/dists
1308 }
1309
1310 downloadfile() {
1311         local PROTO="${1%%:*}"
1312         if ! apthelper -o Debug::Acquire::${PROTO}=1 -o Debug::pkgAcquire::Worker=1 \
1313                 download-file "$1" "$2" "$3" 2>&1 ; then
1314                 return 1
1315         fi
1316         # only if the file exists the download was successful
1317         if [ -r "$2" ]; then
1318                 return 0
1319         else
1320                 return 1
1321         fi
1322 }
1323
1324 checkdiff() {
1325         local DIFFTEXT="$(command diff -u "$@" 2>&1 | sed -e '/^---/ d' -e '/^+++/ d' -e '/^@@/ d')"
1326         if [ -n "$DIFFTEXT" ]; then
1327                 echo >&2
1328                 echo >&2 "$DIFFTEXT"
1329                 return 1
1330         else
1331                 return 0
1332         fi
1333 }
1334
1335 testoutputequal() {
1336         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testoutputequal.output"
1337         local COMPAREFILE="$1"
1338         shift
1339         if "$@" 2>&1 | checkdiff "$COMPAREFILE" - >"$OUTPUT" 2>&1; then
1340                 msgpass
1341         else
1342                 echo "=== content of file we compared with (${COMPAREFILE}) ===" >>"${OUTPUT}"
1343                 cat "$COMPAREFILE" >>"${OUTPUT}"
1344                 msgfailoutput '' "$OUTPUT" "$@"
1345         fi
1346 }
1347
1348 testfileequal() {
1349         msggroup 'testfileequal'
1350         local MSG='Test for correctness of file'
1351         if [ "$1" = '--nomsg' ]; then
1352                 MSG=''
1353                 shift
1354         fi
1355         local FILE="$1"
1356         shift
1357         if [ -n "$MSG" ]; then
1358                 msgtest "$MSG" "$FILE"
1359         fi
1360         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testfileequal.output"
1361         if [ -z "$*" ]; then
1362                 testoutputequal "$FILE" echo -n ''
1363         else
1364                 testoutputequal "$FILE" echo "$*"
1365         fi
1366         msggroup
1367 }
1368
1369 testempty() {
1370         msggroup 'testempty'
1371         if [ "$1" = '--nomsg' ]; then
1372                 shift
1373         else
1374                 msgtest "Test for no output of" "$*"
1375         fi
1376         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testempty.comparefile"
1377         if "$@" >"$COMPAREFILE" 2>&1 && test ! -s "$COMPAREFILE"; then
1378                 msgpass
1379         else
1380                 msgfailoutput '' "$COMPAREFILE" "$@"
1381         fi
1382         aptautotest 'testempty' "$@"
1383         msggroup
1384 }
1385 testnotempty() {
1386         msggroup 'testnotempty'
1387         msgtest "Test for some output of" "$*"
1388         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testnotempty.comparefile"
1389         if ("$@" >"$COMPAREFILE" 2>&1 || true) && test -s "$COMPAREFILE"; then
1390                 msgpass
1391         else
1392                 msgfailoutput '' "$COMPAREFILE" "$@"
1393         fi
1394         aptautotest 'testnotempty' "$@"
1395         msggroup
1396 }
1397
1398 testequal() {
1399         msggroup 'testequal'
1400         local MSG='Test of equality of'
1401         if [ "$1" = '--nomsg' ]; then
1402                 MSG=''
1403                 shift
1404         fi
1405
1406         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequal.comparefile"
1407         echo "$1" > "$COMPAREFILE"
1408         shift
1409
1410         if [ -n "$MSG" ]; then
1411                 msgtest "$MSG" "$*"
1412         fi
1413         testoutputequal "$COMPAREFILE" "$@"
1414         aptautotest 'testequal' "$@"
1415         msggroup
1416 }
1417
1418 testequalor2() {
1419         msggroup 'testequalor2'
1420         local COMPAREFILE1="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequalor2.comparefile1"
1421         local COMPAREFILE2="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequalor2.comparefile2"
1422         local COMPAREAGAINST="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequalor2.compareagainst"
1423         echo "$1" > "$COMPAREFILE1"
1424         echo "$2" > "$COMPAREFILE2"
1425         shift 2
1426         msgtest "Test for equality OR of" "$*"
1427         "$@" >"$COMPAREAGAINST" 2>&1 || true
1428         if checkdiff "$COMPAREFILE1" "$COMPAREAGAINST" >/dev/null 2>&1 || \
1429                 checkdiff "$COMPAREFILE2" "$COMPAREAGAINST" >/dev/null 2>&1
1430         then
1431                 msgpass
1432         else
1433                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequal.output"
1434                 echo -n "\n${CINFO}Diff against OR 1${CNORMAL}" >"$OUTPUT" 2>&1
1435                 checkdiff "$COMPAREFILE1" "$COMPAREAGAINST" >"$OUTPUT" 2>&1 || true
1436                 echo -n "${CINFO}Diff against OR 2${CNORMAL}" >"$OUTPUT" 2>&1
1437                 checkdiff "$COMPAREFILE2" "$COMPAREAGAINST" >"$OUTPUT" 2>&1 || true
1438                 msgfailoutput '' "$OUTPUT"
1439         fi
1440         aptautotest 'testequalor2' "$@"
1441         msggroup
1442 }
1443
1444 testshowvirtual() {
1445         msggroup 'testshowvirtual'
1446         local VIRTUAL="N: Can't select versions from package '$1' as it is purely virtual"
1447         local PACKAGE="$1"
1448         shift
1449         while [ -n "$1" ]; do
1450                 VIRTUAL="${VIRTUAL}
1451 N: Can't select versions from package '$1' as it is purely virtual"
1452                 PACKAGE="${PACKAGE} $1"
1453                 shift
1454         done
1455         msgtest "Test for virtual packages" "apt-cache show $PACKAGE"
1456         VIRTUAL="${VIRTUAL}
1457 N: No packages found"
1458         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testshowvirtual.comparefile"
1459         local ARCH="$(getarchitecture 'native')"
1460         echo "$VIRTUAL" | sed -e "s/:$ARCH//" -e 's/:all//' >"$COMPAREFILE"
1461         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testshowvirtual.output"
1462         testoutputequal "$COMPAREFILE" aptcache show "$PACKAGE"
1463         msggroup
1464 }
1465
1466 testnopackage() {
1467         msggroup 'testnopackage'
1468         msgtest "Test for non-existent packages" "apt-cache show $*"
1469         local SHOWPKG="$(aptcache show "$@" 2>&1 | grep '^Package: ')"
1470         if [ -n "$SHOWPKG" ]; then
1471                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testnopackage.output"
1472                 echo "$SHOWPKG" >"$OUTPUT"
1473                 msgfailoutput '' "$OUTPUT"
1474         else
1475                 msgpass
1476         fi
1477         msggroup
1478 }
1479 testnosrcpackage() {
1480         msggroup 'testnosrcpackage'
1481         msgtest "Test for non-existent source packages" "apt-cache showsrc $*"
1482         local SHOWPKG="$(aptcache showsrc "$@" 2>&1 | grep '^Package: ')"
1483         if [ -n "$SHOWPKG" ]; then
1484                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testnosrcpackage.output"
1485                 echo "$SHOWPKG" >"$OUTPUT"
1486                 msgfailoutput '' "$OUTPUT"
1487         else
1488                 msgpass
1489         fi
1490         msggroup
1491 }
1492
1493 testdpkgstatus() {
1494         msggroup 'testdpkgstatus'
1495         local STATE="$1"
1496         local NR="$2"
1497         shift 2
1498         msgtest "Test that $NR package(s) are in state $STATE with" "dpkg -l $*"
1499         local PKGS="$(dpkg -l "$@" 2>/dev/null | grep "^${STATE}" | wc -l)"
1500         if [ "$PKGS" != $NR ]; then
1501                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testnopackage.output"
1502                 echo "$PKGS" >"$OUTPUT"
1503                 dpkg -l "$@" | grep '^[a-z]' >"$OUTPUT" >&2 || true
1504                 msgfailoutput '' "$OUTPUT"
1505         else
1506                 msgpass
1507         fi
1508         msggroup
1509 }
1510
1511 testdpkginstalled() {
1512         msggroup 'testdpkginstalled'
1513         testdpkgstatus 'ii' "$#" "$@"
1514         msggroup
1515 }
1516
1517 testdpkgnotinstalled() {
1518         msggroup 'testdpkgnotinstalled'
1519         testdpkgstatus 'ii' '0' "$@"
1520         msggroup
1521 }
1522
1523 testmarkedauto() {
1524         msggroup 'testmarkedauto'
1525         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testmarkedauto.comparefile"
1526         if [ -n "$1" ]; then
1527                 msgtest 'Test for correctly marked as auto-installed' "$*"
1528                 while [ -n "$1" ]; do echo "$1"; shift; done | sort > "$COMPAREFILE"
1529         else
1530                 msgtest 'Test for correctly marked as auto-installed' 'no package'
1531                 echo -n > "$COMPAREFILE"
1532         fi
1533         testoutputequal "$COMPAREFILE" aptmark showauto
1534         msggroup
1535 }
1536 testmarkedmanual() {
1537         msggroup 'testmarkedmanual'
1538         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testmarkedmanual.comparefile"
1539         if [ -n "$1" ]; then
1540                 msgtest 'Test for correctly marked as manually installed' "$*"
1541                 while [ -n "$1" ]; do echo "$1"; shift; done | sort > "$COMPAREFILE"
1542         else
1543                 msgtest 'Test for correctly marked as manually installed' 'no package'
1544                 echo -n > "$COMPAREFILE"
1545         fi
1546         testoutputequal "$COMPAREFILE" aptmark showmanual
1547         msggroup
1548 }
1549
1550 catfile() {
1551         if [ "${1##*.}" = 'deb' ]; then
1552                 stat >&2 "$1" || true
1553                 file >&2 "$1" || true
1554         else
1555                 cat >&2 "$1" || true
1556         fi
1557 }
1558 msgfailoutput() {
1559         msgreportheader 'msgfailoutput'
1560         local MSG="$1"
1561         local OUTPUT="$2"
1562         shift 2
1563         if [ "$1" = 'grep' ]; then
1564                 echo >&2
1565                 while [ -n "$2" ]; do shift; done
1566                 echo "#### Complete file: $1 ####"
1567                 catfile "$1"
1568                 echo '#### grep output ####'
1569         elif [ "$1" = 'test' ]; then
1570                 echo >&2
1571                 # doesn't support ! or non-file flags
1572                 msgfailoutputstatfile() {
1573                         local FILEFLAGS='^-[bcdefgGhkLOprsStuwx]$'
1574                         if expr match "$1" "$FILEFLAGS" >/dev/null; then
1575                                 echo "#### stat(2) of file: $2 ####"
1576                                 stat "$2" || true
1577                                 if test -d "$2"; then
1578                                         echo "#### The directory contains: $2 ####"
1579                                         ls >&2 "$2" || true
1580                                 elif test -e "$2"; then
1581                                         echo "#### Complete file: $2 ####"
1582                                         catfile "$2"
1583                                 fi
1584                         fi
1585                 }
1586                 msgfailoutputstatfile "$2" "$3"
1587                 while [ -n "$5" ] && [ "$4" = '-o' -o "$4" = '-a' ]; do
1588                         shift 3
1589                         msgfailoutputstatfile "$2" "$3"
1590                 done
1591                 echo '#### test output ####'
1592         elif [ "$1" = 'cmp' ]; then
1593                 echo >&2
1594                 while [ -n "$2" ]; do
1595                         echo "#### Complete file: $2 ####"
1596                         catfile "$2"
1597                         shift
1598                 done
1599                 echo '#### cmp output ####'
1600         fi
1601         catfile "$OUTPUT"
1602         msgfail "$MSG"
1603 }
1604
1605 testsuccesswithglobalerror() {
1606         local TYPE="$1"
1607         local ERRORS="$2"
1608         shift 2
1609         msggroup "$TYPE"
1610         if [ "$1" = '--nomsg' ]; then
1611                 shift
1612         else
1613                 msgtest 'Test for successful execution of' "$*"
1614         fi
1615         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/${TYPE}.output"
1616         if "$@" >"${OUTPUT}" 2>&1; then
1617                 if expr match "$1" '^apt.*' >/dev/null; then
1618                         if grep -q -E ' runtime error: ' "$OUTPUT"; then
1619                                 msgfailoutput 'compiler detected undefined behavior' "$OUTPUT" "$@"
1620                         elif grep -E "^[${ERRORS}]: " "$OUTPUT" > "${TMPWORKINGDIRECTORY}/rootdir/tmp/checkforwarnings.output" 2>&1; then
1621                                 if [ "$IGNORE_PTY_NOT_MOUNTED" = '1' ]; then
1622                                         if echo 'E: Can not write log (Is /dev/pts mounted?) - posix_openpt (2: No such file or directory)' \
1623                                                 | cmp - "${TMPWORKINGDIRECTORY}/rootdir/tmp/checkforwarnings.output" >/dev/null 2>&1; then
1624                                                 msgpass
1625                                         else
1626                                                 msgfailoutput 'successful run, but output contains warnings/errors' "$OUTPUT" "$@"
1627                                         fi
1628                                 else
1629                                         msgfailoutput 'successful run, but output contains warnings/errors' "$OUTPUT" "$@"
1630                                 fi
1631                         elif [ "$TYPE" = 'testsuccesswithnotice' ]; then
1632                                 if grep -q -E "^N: " "$OUTPUT"; then
1633                                         msgpass
1634                                 else
1635                                         msgfailoutput 'successful run, but output had no notices' "$OUTPUT" "$@"
1636                                 fi
1637                         else
1638                                 msgpass
1639                         fi
1640                 else
1641                         msgpass
1642                 fi
1643         else
1644                 local EXITCODE=$?
1645                 msgfailoutput "exitcode $EXITCODE" "$OUTPUT" "$@"
1646         fi
1647         aptautotest "$TYPE" "$@"
1648         msggroup
1649 }
1650 testsuccesswithnotice() {
1651         testsuccesswithglobalerror 'testsuccesswithnotice' 'WE' "$@"
1652 }
1653 testsuccess() {
1654         testsuccesswithglobalerror 'testsuccess' 'NWE' "$@"
1655 }
1656 testwarning() {
1657         msggroup 'testwarning'
1658         if [ "$1" = '--nomsg' ]; then
1659                 shift
1660         else
1661                 msgtest 'Test for successful execution with warnings of' "$*"
1662         fi
1663         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testwarning.output"
1664         if "$@" >"${OUTPUT}" 2>&1; then
1665                 if expr match "$1" '^apt.*' >/dev/null; then
1666                         if grep -q -E ' runtime error: ' "$OUTPUT"; then
1667                                 msgfailoutput 'compiler detected undefined behavior' "$OUTPUT" "$@"
1668                         elif grep -q -E '^E: ' "$OUTPUT"; then
1669                                 msgfailoutput 'successful run, but output contains errors' "$OUTPUT" "$@"
1670                         elif ! grep -q -E '^W: ' "$OUTPUT"; then
1671                                 msgfailoutput 'successful run, but output contains no warnings' "$OUTPUT" "$@"
1672                         else
1673                                 msgpass
1674                         fi
1675                 else
1676                         msgpass
1677                 fi
1678         else
1679                 local EXITCODE=$?
1680                 msgfailoutput "exitcode $EXITCODE" "$OUTPUT" "$@"
1681         fi
1682         aptautotest 'testwarning' "$@"
1683         msggroup
1684 }
1685 testfailure() {
1686         msggroup 'testfailure'
1687         if [ "$1" = '--nomsg' ]; then
1688                 shift
1689         else
1690                 msgtest 'Test for failure in execution of' "$*"
1691         fi
1692         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testfailure.output"
1693         if "$@" >"${OUTPUT}" 2>&1; then
1694                 local EXITCODE=$?
1695                 msgfailoutput "exitcode $EXITCODE" "$OUTPUT" "$@"
1696         else
1697                 local EXITCODE=$?
1698                 if expr match "$1" '^apt.*' >/dev/null; then
1699                         if [ "$1" = 'aptkey' ]; then
1700                                 if grep -q " Can't check signature:
1701  BAD signature from
1702  signature could not be verified" "$OUTPUT"; then
1703                                         msgpass
1704                                 else
1705                                         msgfailoutput "run failed with exitcode ${EXITCODE}, but no signature error" "$OUTPUT" "$@"
1706                                 fi
1707                         else
1708                                 if grep -q -E ' runtime error: ' "$OUTPUT"; then
1709                                         msgfailoutput 'compiler detected undefined behavior' "$OUTPUT" "$@"
1710                                 elif grep -q -E '==ERROR' "$OUTPUT"; then
1711                                         msgfailoutput 'compiler sanitizers reported errors' "$OUTPUT" "$@"
1712                                 elif ! grep -q -E '^E: ' "$OUTPUT"; then
1713                                         msgfailoutput "run failed with exitcode ${EXITCODE}, but with no errors" "$OUTPUT" "$@"
1714                                 else
1715                                         msgpass
1716                                 fi
1717                         fi
1718                 else
1719                         msgpass
1720                 fi
1721         fi
1722         aptautotest 'testfailure' "$@"
1723         msggroup
1724 }
1725
1726 testreturnstateequal() {
1727         local STATE="$1"
1728         if [ "$STATE" = 'testsuccesswithglobalerror' ]; then
1729                 local STATE="$2"
1730                 local TYPE="$3"
1731                 shift 3
1732                 msggroup "${STATE}equal"
1733                 if [ "$1" != '--nomsg' ]; then
1734                         local CMP="$1"
1735                         shift
1736                         testsuccesswithglobalerror "$STATE" "$TYPE" "$@"
1737                         testfileequal "${TMPWORKINGDIRECTORY}/rootdir/tmp/${STATE}.output" "$CMP"
1738                 else
1739                         local CMP="$2"
1740                         shift 2
1741                         testsuccesswithglobalerror "$STATE" "$TYPE" "$@"
1742                         testfileequal "${TMPWORKINGDIRECTORY}/rootdir/tmp/${STATE}.output" "$CMP"
1743                 fi
1744         else
1745                 msggroup "${STATE}equal"
1746                 if [ "$2" != '--nomsg' ]; then
1747                         local CMP="$2"
1748                         shift 2
1749                         "$STATE" "$@"
1750                         testfileequal "${TMPWORKINGDIRECTORY}/rootdir/tmp/${STATE}.output" "$CMP"
1751                 else
1752                         local CMP="$3"
1753                         shift 3
1754                         "$STATE" --nomsg "$@"
1755                         testfileequal "${TMPWORKINGDIRECTORY}/rootdir/tmp/${STATE}.output" "$CMP"
1756                 fi
1757         fi
1758         msggroup
1759 }
1760 testsuccessequal() {
1761         # we compare output, so we know perfectly well about N:
1762         testreturnstateequal 'testsuccesswithglobalerror' 'testsuccess' 'WE' "$@"
1763 }
1764 testwarningequal() {
1765         testreturnstateequal 'testwarning' "$@"
1766 }
1767 testfailureequal() {
1768         testreturnstateequal 'testfailure' "$@"
1769 }
1770
1771 testfailuremsg() {
1772         msggroup 'testfailuremsg'
1773         local CMP="$1"
1774         shift
1775         testfailure "$@"
1776         msgtest 'Check that the output of the previous failed command has expected' 'failures and warnings'
1777         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testfailuremsg.comparefile"
1778         grep '^\(W\|E\|N\):' "${TMPWORKINGDIRECTORY}/rootdir/tmp/testfailure.output" > "$COMPAREFILE" 2>&1 || true
1779         testoutputequal "$COMPAREFILE" echo "$CMP"
1780         msggroup
1781 }
1782 testwarningmsg() {
1783         msggroup 'testwarningmsg'
1784         local CMP="$1"
1785         shift
1786         testwarning "$@"
1787         msgtest 'Check that the output of the previous warned command has expected' 'warnings'
1788         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testwarningmsg.comparefile"
1789         grep '^\(W\|E\|N\):' "${TMPWORKINGDIRECTORY}/rootdir/tmp/testwarning.output" > "$COMPAREFILE" 2>&1 || true
1790         testoutputequal "$COMPAREFILE" echo "$CMP"
1791         msggroup
1792 }
1793
1794 testfilestats() {
1795         msggroup 'testfilestats'
1796         msgtest "Test that file $1 has $2 $3" "$4"
1797         if [ "$4" "$3" "$(stat --format "$2" "$1")" ]; then
1798                 msgpass
1799         else
1800                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testfilestats.output"
1801                 {
1802                         ls -ld "$1" || true
1803                         echo -n "stat(1) reports for $2: "
1804                         stat --format "$2" "$1" || true
1805                 } >"$OUTPUT" 2>&1
1806                 msgfailoutput '' "$OUTPUT"
1807         fi
1808         msggroup
1809 }
1810 testaccessrights() {
1811         msggroup 'testaccessrights'
1812         testfilestats "$1" '%a' '=' "$2"
1813         msggroup
1814 }
1815
1816 testwebserverlaststatuscode() {
1817         msggroup 'testwebserverlaststatuscode'
1818         local DOWNLOG='rootdir/tmp/webserverstatus-testfile.log'
1819         local STATUS='downloaded/webserverstatus-statusfile.log'
1820         rm -f "$DOWNLOG" "$STATUS"
1821         msgtest 'Test last status code from the webserver was' "$1"
1822         if downloadfile "http://localhost:${APTHTTPPORT}/_config/find/aptwebserver::last-status-code" "$STATUS" > "$DOWNLOG" && [ "$(cat "$STATUS")" = "$1" ]; then
1823                 msgpass
1824         else
1825                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testwebserverlaststatuscode.output"
1826                 {
1827                         if [ -n "$2" ]; then
1828                                 shift
1829                                 echo >&2 '#### Additionally provided output files contain:'
1830                                 cat >&2 "$@"
1831                         fi
1832                         echo >&2 '#### Download log of the status code:'
1833                         cat >&2 "$DOWNLOG"
1834                 } >"$OUTPUT" 2>&1
1835                 msgfailoutput "Status was $(cat "$STATUS")" "$OUTPUT"
1836         fi
1837         msggroup
1838 }
1839
1840 createlistofkeys() {
1841         local OUTPUT="$1"
1842         shift
1843         while [ -n "$1" ]; do
1844                 # gpg 2.1.something starts printing [SC] at some point
1845                 if grep -q ' rsa2048/' "$OUTPUT" && grep -qF '[SC]' "$OUTPUT"; then
1846                         case "$1" in
1847                                 *Joe*|*Sixpack*) echo 'pub   rsa2048/DBAC8DAE 2010-08-18 [SC]';;
1848                                 *Rex*|*Expired*) echo 'pub   rsa2048/27CE74F9 2013-07-12 [SC] [expired: 2013-07-13]';;
1849                                 *Marvin*|*Paranoid*) echo 'pub   rsa2048/528144E2 2011-01-16 [SC]';;
1850                                 oldarchive) echo 'pub   rsa1024/F68C85A3 2013-12-19 [SC]';;
1851                                 newarchive) echo 'pub   rsa2048/DBAC8DAE 2010-08-18 [SC]';;
1852                                 *) echo 'UNKNOWN KEY';;
1853                         esac
1854                 # gpg 2.1 has a slightly different output format
1855                 elif grep -q ' rsa2048/' "$OUTPUT"; then
1856                         case "$1" in
1857                                 *Joe*|*Sixpack*) echo 'pub   rsa2048/DBAC8DAE 2010-08-18';;
1858                                 *Rex*|*Expired*) echo 'pub   rsa2048/27CE74F9 2013-07-12 [expired: 2013-07-13]';;
1859                                 *Marvin*|*Paranoid*) echo 'pub   rsa2048/528144E2 2011-01-16';;
1860                                 oldarchive) echo 'pub   rsa1024/F68C85A3 2013-12-19';;
1861                                 newarchive) echo 'pub   rsa2048/DBAC8DAE 2010-08-18';;
1862                                 *) echo 'UNKNOWN KEY';;
1863                         esac
1864                 else
1865                         case "$1" in
1866                                 *Joe*|*Sixpack*) echo 'pub   2048R/DBAC8DAE 2010-08-18';;
1867                                 *Rex*|*Expired*) echo 'pub   2048R/27CE74F9 2013-07-12 [expired: 2013-07-13]';;
1868                                 *Marvin*|*Paranoid*) echo 'pub   2048R/528144E2 2011-01-16';;
1869                                 oldarchive) echo 'pub   1024R/F68C85A3 2013-12-19';;
1870                                 newarchive) echo 'pub   2048R/DBAC8DAE 2010-08-18';;
1871                                 *) echo 'UNKNOWN KEY';;
1872                         esac
1873                 fi
1874                 shift
1875         done
1876 }
1877 testaptkeys() {
1878         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/aptkeylist.output"
1879         if ! aptkey list | grep '^pub' > "$OUTPUT"; then
1880                 echo -n > "$OUTPUT"
1881         fi
1882         testfileequal "$OUTPUT" "$(createlistofkeys "$OUTPUT" "$@")"
1883 }
1884
1885 pause() {
1886         echo "STOPPED execution. Press enter to continue"
1887         local IGNORE
1888         read IGNORE
1889 }
1890
1891 listcurrentlistsdirectory() {
1892         {
1893                 find rootdir/var/lib/apt/lists -maxdepth 1 -type d | while read line; do
1894                         stat --format '%U:%G:%a:%n' "$line"
1895                 done
1896                 find rootdir/var/lib/apt/lists -maxdepth 1 \! -type d | while read line; do
1897                         stat --format '%U:%G:%a:%s:%y:%n' "$line"
1898                 done
1899         } | sort
1900 }
1901 forallsupportedcompressors() {
1902         rm -f "${TMPWORKINGDIRECTORY}/rootdir/etc/apt/apt.conf.d/00force-compressor"
1903         for COMP in $(aptconfig dump 'APT::Compressor' --format '%f%n' | cut -d':' -f 5 | uniq); do
1904                 if [ -z "$COMP" -o "$COMP" = '.' ]; then continue; fi
1905                 "$@" "$COMP"
1906         done
1907 }
1908
1909 ### convenience hacks ###
1910 mkdir() {
1911         # creating some directories by hand is a tedious task, so make it look simple
1912         local PARAMS="$*"
1913         if [ "$PARAMS" != "${PARAMS#*rootdir/var/lib/apt/lists}" ]; then
1914                 # only the last directory created by mkdir is effected by the -m !
1915                 command mkdir -m 755 -p "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt"
1916                 command mkdir -m 755 -p "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists"
1917                 command mkdir -m 700 -p "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/partial"
1918                 touch "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/lock"
1919                 if [ "$(id -u)" = '0' ]; then
1920                         chown _apt:root "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/partial"
1921                 fi
1922         else
1923                 command mkdir "$@"
1924         fi
1925 }
1926
1927 ### The following tests are run by most test methods automatically to check
1928 ### general things about commands executed without writing the test every time.
1929
1930 aptautotest() {
1931         local TESTCALL="$1"
1932         local CMD="$2"
1933         local FIRSTOPT="$3"
1934         local AUTOTEST="aptautotest_$(echo "${CMD##*/}_${FIRSTOPT}" | tr -d -c 'A-za-z0-9')"
1935         if command -v $AUTOTEST >/dev/null; then
1936                 shift 3
1937                 # save and restore the *.output files from other tests
1938                 # as we might otherwise override them in these automatic tests
1939                 rm -rf "${TMPWORKINGDIRECTORY}/rootdir/tmp-before"
1940                 mv "${TMPWORKINGDIRECTORY}/rootdir/tmp" "${TMPWORKINGDIRECTORY}/rootdir/tmp-before"
1941                 mkdir "${TMPWORKINGDIRECTORY}/rootdir/tmp"
1942                 $AUTOTEST "$TESTCALL" "$@"
1943                 rm -rf "${TMPWORKINGDIRECTORY}/rootdir/tmp-aptautotest"
1944                 mv "${TMPWORKINGDIRECTORY}/rootdir/tmp" "${TMPWORKINGDIRECTORY}/rootdir/tmp-aptautotest"
1945                 mv "${TMPWORKINGDIRECTORY}/rootdir/tmp-before" "${TMPWORKINGDIRECTORY}/rootdir/tmp"
1946         fi
1947 }
1948
1949 aptautotest_aptget_update() {
1950         local TESTCALL="$1"
1951         while [ -n "$2" ]; do
1952                 if [ "$2" = '--print-uris' ]; then return; fi # simulation mode
1953                 shift
1954         done
1955         if ! test -d "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists"; then return; fi
1956         testfilestats "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt" '%U:%G:%a' '=' "${TEST_DEFAULT_USER}:${TEST_DEFAULT_GROUP}:755"
1957         testfilestats "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists" '%U:%G:%a' '=' "${TEST_DEFAULT_USER}:${TEST_DEFAULT_GROUP}:755"
1958         # all copied files are properly chmodded
1959         local backupIFS="$IFS"
1960         IFS="$(printf "\n\b")"
1961         for file in $(find "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists" -type f ! -name 'lock'); do
1962                 testfilestats "$file" '%U:%G:%a' '=' "${TEST_DEFAULT_USER}:${TEST_DEFAULT_GROUP}:644"
1963         done
1964         IFS="$backupIFS"
1965         if [ "$TESTCALL" = 'testsuccess' ]; then
1966                 # failure cases can retain partial files and such
1967                 testempty find "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/partial" -mindepth 1 ! \( -name 'lock' -o -name '*.FAILED' \)
1968         fi
1969 }
1970 aptautotest_apt_update() { aptautotest_aptget_update "$@"; }
1971 aptautotest_aptcdrom_add() { aptautotest_aptget_update "$@"; }
1972
1973 testaptautotestnodpkgwarning() {
1974         local TESTCALL="$1"
1975         while [ -n "$2" ]; do
1976                 if expr match "$2" '^-[a-z]*s' >/dev/null 2>&1; then return; fi # simulation mode
1977                 if expr match "$2" '^-dy\?' >/dev/null 2>&1; then return; fi # download-only mode
1978                 shift
1979         done
1980         testfailure grep '^dpkg: warning:.*ignor.*' "${TMPWORKINGDIRECTORY}/rootdir/tmp-before/${TESTCALL}.output"
1981 }
1982
1983 aptautotest_aptget_install() { testaptautotestnodpkgwarning "$@"; }
1984 aptautotest_aptget_remove() { testaptautotestnodpkgwarning "$@"; }
1985 aptautotest_aptget_purge() { testaptautotestnodpkgwarning "$@"; }
1986 aptautotest_apt_install() { testaptautotestnodpkgwarning "$@"; }
1987 aptautotest_apt_remove() { testaptautotestnodpkgwarning "$@"; }
1988 aptautotest_apt_purge() { testaptautotestnodpkgwarning "$@"; }