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}" "$@"; }
 194 aptinternalplaner() { runapt "${APTINTERNALPLANER}" "$@"; }
 195
 196 dpkg() {
 197         "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg" "$@"
 198 }
 199 dpkgcheckbuilddeps() {
 200         command dpkg-checkbuilddeps --admindir="${TMPWORKINGDIRECTORY}/rootdir/var/lib/dpkg" "$@"
 201 }
 202 gdb() {
 203         local CMD
 204         case "$1" in
 205         aptget) CMD="apt-get";;
 206         aptcache) CMD="apt-cache";;
 207         aptcdrom) CMD="apt-cdrom";;
 208         aptconfig) CMD="apt-config";;
 209         aptmark) CMD="apt-mark";;
 210         apthelper) CMD="apt-helper";;
 211         aptftparchive) CMD="apt-ftparchive";;
 212         dpkg) shift; runapt "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/gdb-dpkg" "$@"; return;;
 213         *) CMD="$1";;
 214         esac
 215         shift
 216         if [ "${CMD##*/}" = "$CMD" ]; then
 217                 CMD="${BUILDDIRECTORY}/${CMD}"
 218         fi
 219         runapt command gdb --quiet -ex run "$CMD" --args "$CMD" "$@"
 220 }
 221 lastmodification() {
 222         date -u -d "@$(stat -c '%Y' "${TMPWORKINGDIRECTORY}/$1")" '+%a, %d %b %Y %H:%M:%S GMT'
 223 }
 224 releasefiledate() {
 225         grep "^${2:-Date}:" "$1" | cut -d' ' -f 2- | sed -e 's#UTC#GMT#'
 226 }
 227
 228 exitwithstatus() {
 229         # error if we about to overflow, but ...
 230         #   "255 failures ought to be enough for everybody"
 231         if [ $EXIT_CODE -gt 255 ]; then
 232             msgdie "Total failure count $EXIT_CODE too big"
 233         fi
 234         exit $((EXIT_CODE <= 255 ? EXIT_CODE : 255));
 235 }
 236
 237 shellsetedetector() {
 238         local exit_status=$?
 239         if [ "$exit_status" != '0' ]; then
 240                 printf >&2 "${CERROR}E: Looks like the testcases ended prematurely with exitcode: ${exit_status}${CNORMAL}\n"
 241                 if [ "$EXIT_CODE" = '0' ]; then
 242                         EXIT_CODE="$exit_status"
 243                 fi
 244         fi
 245 }
 246
 247 addtrap() {
 248         if [ "$1" = 'prefix' ]; then
 249                 CURRENTTRAP="$2 $CURRENTTRAP"
 250         else
 251                 CURRENTTRAP="$CURRENTTRAP $1"
 252         fi
 253         trap "shellsetedetector; $CURRENTTRAP exitwithstatus;" 0 HUP INT QUIT ILL ABRT FPE SEGV PIPE TERM
 254 }
 255
 256 escape_shell() {
 257     echo "$@" | sed -e "s#'#'\"'\"'#g"
 258 }
 259
 260 setupenvironment() {
 261         # privilege dropping and testing doesn't work if /tmp isn't world-writeable (as e.g. with libpam-tmpdir)
 262         if [ -n "$TMPDIR" ] && [ "$(id -u)" = '0' ] && [ "$(stat --format '%a' "$TMPDIR")" != '1777' ]; then
 263                 unset TMPDIR
 264         fi
 265         TMPWORKINGDIRECTORY="$(mktemp -d)"
 266         addtrap "cd /; rm -rf '$(escape_shell "$TMPWORKINGDIRECTORY")';"
 267         if [ -n "$TMPDIR_ADD" ]; then
 268                 TMPWORKINGDIRECTORY="${TMPWORKINGDIRECTORY}/${TMPDIR_ADD}"
 269                 mkdir -p "$TMPWORKINGDIRECTORY"
 270                 unset TMPDIR_ADD
 271                 export TMPDIR="$TMPWORKINGDIRECTORY"
 272         fi
 273         msgninfo "Preparing environment for ${0##*/} in ${TMPWORKINGDIRECTORY}…"
 274
 275         mkdir -m 700 "${TMPWORKINGDIRECTORY}/downloaded"
 276         if [ "$(id -u)" = '0' ]; then
 277                 # relax permissions so that running as root with user switching works
 278                 umask 022
 279                 chmod 711 "$TMPWORKINGDIRECTORY"
 280                 chown _apt:root "${TMPWORKINGDIRECTORY}/downloaded"
 281         fi
 282
 283         TESTDIRECTORY="$(readlink -f "$(dirname $0)")"
 284         # allow overriding the default BUILDDIR location
 285         SOURCEDIRECTORY="${APT_INTEGRATION_TESTS_SOURCE_DIR:-"${TESTDIRECTORY}/../../"}"
 286         BUILDDIRECTORY="${APT_INTEGRATION_TESTS_BUILD_DIR:-"${TESTDIRECTORY}/../../build/bin"}"
 287         LIBRARYPATH="${APT_INTEGRATION_TESTS_LIBRARY_PATH:-"${BUILDDIRECTORY}"}"
 288         METHODSDIR="${APT_INTEGRATION_TESTS_METHODS_DIR:-"${BUILDDIRECTORY}/methods"}"
 289         APTHELPERBINDIR="${APT_INTEGRATION_TESTS_LIBEXEC_DIR:-"${BUILDDIRECTORY}"}"
 290         APTWEBSERVERBINDIR="${APT_INTEGRATION_TESTS_WEBSERVER_BIN_DIR:-"${BUILDDIRECTORY}"}"
 291         APTINTERNALSOLVER="${APT_INTEGRATION_TESTS_INTERNAL_SOLVER:-"${BUILDDIRECTORY}/apt-internal-solver"}"
 292         APTDUMPSOLVER="${APT_INTEGRATION_TESTS_DUMP_SOLVER:-"${BUILDDIRECTORY}/apt-dump-solver"}"
 293         APTINTERNALPLANER="${APT_INTEGRATION_TESTS_INTERNAL_PLANER:-"${BUILDDIRECTORY}/apt-internal-planer"}"
 294         test -x "${BUILDDIRECTORY}/apt-get" || msgdie "You need to build tree first"
 295         # -----
 296
 297         cd "$TMPWORKINGDIRECTORY"
 298         mkdir rootdir aptarchive keys
 299         cd rootdir
 300         mkdir -p etc/apt/apt.conf.d etc/apt/sources.list.d etc/apt/trusted.gpg.d etc/apt/preferences.d
 301         mkdir -p usr/bin var/cache var/lib var/log tmp
 302         mkdir -p var/lib/dpkg/info var/lib/dpkg/updates var/lib/dpkg/triggers
 303         touch var/lib/dpkg/available
 304         mkdir -p usr/lib/apt
 305         ln -s "${METHODSDIR}" usr/lib/apt/methods
 306         if [ "$BUILDDIRECTORY" = "$LIBRARYPATH" ]; then
 307                 mkdir -p usr/lib/apt/solvers usr/lib/apt/planers
 308                 ln -s "${BUILDDIRECTORY}/apt-dump-solver" usr/lib/apt/solvers/dump
 309                 ln -s "${BUILDDIRECTORY}/apt-dump-solver" usr/lib/apt/planers/dump
 310                 ln -s "${BUILDDIRECTORY}/apt-internal-solver" usr/lib/apt/solvers/apt
 311                 ln -s "${BUILDDIRECTORY}/apt-internal-planer" usr/lib/apt/planers/apt
 312                 echo "Dir::Bin::Solvers \"${TMPWORKINGDIRECTORY}/rootdir/usr/lib/apt/solvers\";" > etc/apt/apt.conf.d/externalsolver.conf
 313                 echo "Dir::Bin::Planers \"${TMPWORKINGDIRECTORY}/rootdir/usr/lib/apt/planers\";" > etc/apt/apt.conf.d/externalplaner.conf
 314         fi
 315         # use the autoremove from the BUILDDIRECTORY if its there, otherwise
 316         # system
 317         if [ -e "${BUILDDIRECTORY}/../../debian/apt.conf.autoremove" ]; then
 318             ln -s "${BUILDDIRECTORY}/../../debian/apt.conf.autoremove" etc/apt/apt.conf.d/01autoremove
 319         else
 320             ln -s /etc/apt/apt.conf.d/01autoremove etc/apt/apt.conf.d/01autoremove
 321         fi
 322         cd ..
 323         local BASENAME="${0##*/}"
 324         local PACKAGESFILE="Packages-${BASENAME#*-}"
 325         if [ -f "${TESTDIRECTORY}/${PACKAGESFILE}" ]; then
 326                 cp "${TESTDIRECTORY}/${PACKAGESFILE}" aptarchive/Packages
 327         fi
 328         local SOURCESSFILE="Sources-${BASENAME#*-}"
 329         if [ -f "${TESTDIRECTORY}/${SOURCESSFILE}" ]; then
 330                 cp "${TESTDIRECTORY}/${SOURCESSFILE}" aptarchive/Sources
 331         fi
 332         find "$TESTDIRECTORY" \( -name '*.pub' -o -name '*.sec' \) -exec cp '{}' keys/ \;
 333         chmod 644 keys/*
 334         ln -s "${TMPWORKINGDIRECTORY}/keys/joesixpack.pub" rootdir/etc/apt/trusted.gpg.d/joesixpack.gpg
 335
 336         echo "Dir \"${TMPWORKINGDIRECTORY}/rootdir\";" > aptconfig.conf
 337         echo "Dir::state::status \"${TMPWORKINGDIRECTORY}/rootdir/var/lib/dpkg/status\";" >> aptconfig.conf
 338         echo "APT::Get::Show-User-Simulation-Note \"false\";" >> aptconfig.conf
 339         echo "Dir::Bin::Methods \"${TMPWORKINGDIRECTORY}/rootdir/usr/lib/apt/methods\";" >> aptconfig.conf
 340         # either store apt-key were we can access it, even if we run it as a different user
 341         #cp "${BUILDDIRECTORY}/apt-key" "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/"
 342         #chmod o+rx "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/apt-key"
 343         #echo "Dir::Bin::apt-key \"${TMPWORKINGDIRECTORY}/rootdir/usr/bin/apt-key\";" >> aptconfig.conf
 344         # destroys coverage reporting though, so we disable changing user for the calling gpgv
 345         echo "Dir::Bin::apt-key \"${BUILDDIRECTORY}/apt-key\";" >> aptconfig.conf
 346         if [ "$(id -u)" = '0' ]; then
 347                 echo 'Binary::gpgv::APT::Sandbox::User "root";' >> aptconfig.conf
 348                 # same for the solver executables
 349                 echo 'APT::Solver::RunAsUser "root";' >> aptconfig.conf
 350         fi
 351
 352         cat > "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg" <<EOF
 353 #!/bin/sh
 354 set -e
 355 if [ -r '${TMPWORKINGDIRECTORY}/noopchroot.so' ]; then
 356         if [ -n "\$LD_LIBRARY_PATH" ]; then
 357                 export LD_LIBRARY_PATH='${TMPWORKINGDIRECTORY}:'"\${LD_LIBRARY_PATH}"
 358         else
 359                 export LD_LIBRARY_PATH='${TMPWORKINGDIRECTORY}'
 360         fi
 361         if [ -n "\$LD_PRELOAD" ]; then
 362                 export LD_PRELOAD="noopchroot.so \${LD_PRELOAD}"
 363         else
 364                 export LD_PRELOAD="noopchroot.so"
 365         fi
 366 fi
 367 EOF
 368         cp "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg" "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/gdb-dpkg"
 369         cat >> "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg" <<EOF
 370 exec fakeroot '${DPKG:-dpkg}' --root='${TMPWORKINGDIRECTORY}/rootdir' \\
 371         --log='${TMPWORKINGDIRECTORY}/rootdir/var/log/dpkg.log' \\
 372         --force-not-root --force-bad-path "\$@"
 373 EOF
 374         cat >> "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/gdb-dpkg" <<EOF
 375 exec fakeroot gdb --quiet -ex run '${DPKG:-dpkg}' --args '${DPKG:-dpkg}' --root='${TMPWORKINGDIRECTORY}/rootdir' \\
 376         --log='${TMPWORKINGDIRECTORY}/rootdir/var/log/dpkg.log' \\
 377         --force-not-root --force-bad-path "\$@"
 378 EOF
 379         chmod +x "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg" "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/gdb-dpkg"
 380         echo "Dir::Bin::dpkg \"${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg\";" > rootdir/etc/apt/apt.conf.d/99dpkg
 381
 382         {
 383                 if ! command dpkg --assert-multi-arch >/dev/null 2>&1; then
 384                         echo "DPKG::options:: \"--force-architecture\";" # Added to test multiarch before dpkg is ready for it…
 385                 fi
 386                 echo 'quiet "0";'
 387                 echo 'quiet::NoUpdate "true";'
 388                 echo 'quiet::NoStatistic "true";'
 389                 # too distracting for users, but helpful to detect changes
 390                 echo 'Acquire::Progress::Ignore::ShowErrorText "true";'
 391                 echo 'Acquire::Progress::Diffpercent "true";'
 392                 # in testcases, it can appear as if localhost has a rotation setup,
 393                 # hide this as we can't really deal with it properly
 394                 echo 'Acquire::Failure::ShowIP "false";'
 395                 # fakeroot can't fake everything, so disabled in production but good for tests
 396                 echo 'APT::Sandbox::Verify "true";'
 397         } >> aptconfig.conf
 398
 399         cp "${TESTDIRECTORY}/apt.pem" "${TMPWORKINGDIRECTORY}/rootdir/etc/webserver.pem"
 400         if [ "$(id -u)" = '0' ]; then
 401                 chown _apt:root "${TMPWORKINGDIRECTORY}/rootdir/etc/webserver.pem"
 402         fi
 403         echo "Acquire::https::CaInfo \"${TMPWORKINGDIRECTORY}/rootdir/etc/webserver.pem\";" > rootdir/etc/apt/apt.conf.d/99https
 404         echo "Apt::Cmd::Disable-Script-Warning \"1\";" > rootdir/etc/apt/apt.conf.d/apt-binary
 405         echo 'Acquire::Connect::AddrConfig "false";' > rootdir/etc/apt/apt.conf.d/connect-addrconfig
 406
 407         configcompression '.' 'gz' #'bz2' 'lzma' 'xz'
 408         confighashes 'SHA256' # these are tests, not security best-practices
 409
 410         # create some files in /tmp and look at user/group to get what this means
 411         TEST_DEFAULT_USER="$(id -un)"
 412         if [ "$(uname)" = 'GNU/kFreeBSD' ]; then
 413                 TEST_DEFAULT_GROUP='root'
 414         else
 415                 TEST_DEFAULT_GROUP="$(id -gn)"
 416         fi
 417
 418         # cleanup the environment a bit
 419         # prefer our apt binaries over the system apt binaries
 420         export PATH="${BUILDDIRECTORY}:${PATH}:/usr/local/sbin:/usr/sbin:/sbin"
 421         export LC_ALL=C.UTF-8
 422         unset LANGUAGE APT_CONFIG
 423         unset GREP_OPTIONS DEB_BUILD_PROFILES
 424         unset http_proxy HTTP_PROXY https_proxy HTTPS_PROXY no_proxy
 425
 426         # If gpgv supports --weak-digest, pass it to make sure we can disable SHA1
 427         if aptkey verify --weak-digest SHA1 --help 2>/dev/null >/dev/null; then
 428                 echo 'Acquire::gpgv::Options { "--weak-digest"; "sha1"; };' > rootdir/etc/apt/apt.conf.d/no-sha1
 429         fi
 430
 431         # most tests just need one signed Release file, not both
 432         export APT_DONT_SIGN='Release.gpg'
 433
 434         msgdone "info"
 435 }
 436
 437 getarchitecture() {
 438         if [ "$1" = "native" -o -z "$1" ]; then
 439                 eval `aptconfig shell ARCH APT::Architecture`
 440                 if [ -n "$ARCH" ]; then
 441                         echo $ARCH
 442                 else
 443                         dpkg --print-architecture
 444                 fi
 445         else
 446                 echo $1
 447         fi
 448 }
 449
 450 getarchitectures() {
 451         aptconfig dump --no-empty --format '%v%n' APT::Architecture APT::Architectures | sort -u | tr '\n' ' '
 452 }
 453
 454 getarchitecturesfromcommalist() {
 455         echo "$1" | sed -e 's#,#\n#g' | sed -e "s/^native\$/$(getarchitecture 'native')/"
 456 }
 457
 458 configarchitecture() {
 459         {
 460                 echo "APT::Architecture \"$(getarchitecture $1)\";"
 461                 while [ -n "$1" ]; do
 462                         echo "APT::Architectures:: \"$(getarchitecture $1)\";"
 463                         shift
 464                 done
 465         } >rootdir/etc/apt/apt.conf.d/01multiarch.conf
 466         configdpkg
 467 }
 468
 469 configdpkg() {
 470         if [ ! -e rootdir/var/lib/dpkg/status ]; then
 471                 local BASENAME="${0##*/}"
 472                 local STATUSFILE="status-${BASENAME#*-}"
 473                 if [ -f "${TESTDIRECTORY}/${STATUSFILE}" ]; then
 474                         cp "${TESTDIRECTORY}/${STATUSFILE}" rootdir/var/lib/dpkg/status
 475                 else
 476                         echo -n > rootdir/var/lib/dpkg/status
 477                 fi
 478         fi
 479         rm -f rootdir/etc/apt/apt.conf.d/00foreigndpkg
 480         if command dpkg --assert-multi-arch >/dev/null 2>&1 ; then
 481                 local ARCHS="$(getarchitectures)"
 482                 if echo "$ARCHS" | grep -E -q '[^ ]+ [^ ]+'; then
 483                         DPKGARCH="$(dpkg --print-architecture)"
 484                         for ARCH in ${ARCHS}; do
 485                                 if [ "${ARCH}" != "${DPKGARCH}" ]; then
 486                                         if ! dpkg --add-architecture ${ARCH} >/dev/null 2>&1; then
 487                                                 # old-style used e.g. in Ubuntu-P – and as it seems travis
 488                                                 echo "DPKG::options:: \"--foreign-architecture\";" >> rootdir/etc/apt/apt.conf.d/00foreigndpkg
 489                                                 echo "DPKG::options:: \"${ARCH}\";"  >> rootdir/etc/apt/apt.conf.d/00foreigndpkg
 490                                         fi
 491                                 fi
 492                         done
 493                         if [ "0" = "$(dpkg -l dpkg 2> /dev/null | grep '^i' | wc -l)" ]; then
 494                                 # dpkg doesn't really check the version as long as it is fully installed,
 495                                 # but just to be sure we choose one above the required version
 496                                 insertinstalledpackage 'dpkg' "all" '1.16.2+fake'
 497                         fi
 498                 fi
 499         fi
 500 }
 501
 502 configdpkgnoopchroot() {
 503         # create a library to noop chroot() and rewrite maintainer script executions
 504         # via execvp() as used by dpkg as we don't want our rootdir to be a fullblown
 505         # chroot directory dpkg could chroot into to execute the maintainer scripts
 506         msgtest 'Building library to preload to make maintainerscript work in' 'dpkg'
 507         cat > noopchroot.c << EOF
 508 #define _GNU_SOURCE
 509 #include <stdio.h>
 510 #include <stdlib.h>
 511 #include <string.h>
 512 #include <dlfcn.h>
 513
 514 static char * chrootdir = NULL;
 515
 516 int chroot(const char *path) {
 517         printf("WARNING: CHROOTing to %s was ignored!\n", path);
 518         free(chrootdir);
 519         chrootdir = strdup(path);
 520         return 0;
 521 }
 522 int execvp(const char *file, char *const argv[]) {
 523         static int (*func_execvp) (const char *, char * const []) = NULL;
 524         if (func_execvp == NULL)
 525                 func_execvp = (int (*) (const char *, char * const [])) dlsym(RTLD_NEXT, "execvp");
 526         if (chrootdir == NULL || strncmp(file, "/var/lib/dpkg/", strlen("/var/lib/dpkg/")) != 0)
 527                 return func_execvp(file, argv);
 528         printf("REWRITE execvp call %s into %s\n", file, chrootdir);
 529         char *newfile;
 530         if (asprintf(&newfile, "%s%s", chrootdir, file) == -1) {
 531                 perror("asprintf");
 532                 return -1;
 533         }
 534         char const * const baseadmindir = "/var/lib/dpkg";
 535         char *admindir;
 536         if (asprintf(&admindir, "%s%s", chrootdir, baseadmindir) == -1) {
 537                 perror("asprintf");
 538                 return -1;
 539         }
 540         setenv("DPKG_ADMINDIR", admindir, 1);
 541         return func_execvp(newfile, argv);
 542 }
 543 EOF
 544         testempty --nomsg gcc -Wall -Wextra -fPIC -shared -o noopchroot.so noopchroot.c -ldl
 545 }
 546 configcompression() {
 547         if [ "$1" = 'ALL' ]; then
 548                 configcompression '.' $(aptconfig dump APT::Compressor --format '%t %v%n' | sed -n 's#^Extension \.\(.*\)$#\1#p')
 549                 return
 550         fi
 551         local CMD='apthelper cat-file -C'
 552         while [ -n "$1" ]; do
 553                 case "$1" in
 554                 '.') printf ".\t.\tcat\n";;
 555                 'gz') printf "gzip\tgz\t$CMD $1\n";;
 556                 'bz2') printf "bzip2\tbz2\t$CMD $1\n";;
 557                 *) printf "$1\t$1\t$CMD $1\n";;
 558                 esac
 559                 shift
 560         done > "${TMPWORKINGDIRECTORY}/rootdir/etc/testcase-compressor.conf"
 561 }
 562 confighashes() {
 563         {
 564                 echo 'APT::FTPArchive {'
 565                 {
 566                         while [ -n "$1" ]; do
 567                                 printf "$1" | tr 'a-z' 'A-Z'
 568                                 printf "\t\"true\";\n"
 569                                 shift
 570                         done
 571                         for h in 'MD5' 'SHA1' 'SHA256' 'SHA512'; do
 572                                 printf "$h\t\"false\";\n"
 573                         done
 574                 } | awk '!x[$1]++'
 575                 echo '};'
 576         } >> "${TMPWORKINGDIRECTORY}/rootdir/etc/apt/apt.conf.d/ftparchive-hashes.conf"
 577 }
 578 forcecompressor() {
 579         COMPRESSOR="$1"
 580         COMPRESS="$1"
 581         COMPRESSOR_CMD="apthelper cat-file -C $1"
 582         case $COMPRESSOR in
 583         gzip) COMPRESS='gz';;
 584         bzip2) COMPRESS='bz2';;
 585         esac
 586         local CONFFILE="${TMPWORKINGDIRECTORY}/rootdir/etc/apt/apt.conf.d/00force-compressor"
 587         echo "Acquire::CompressionTypes::Order { \"${COMPRESS}\"; };
 588 Dir::Bin::uncompressed \"/does/not/exist\";" > "$CONFFILE"
 589         for COMP in $(aptconfig dump 'APT::Compressor' --format '%f%n' | cut -d':' -f 5 | uniq); do
 590                 if [ -z "$COMP" -o "$COMP" = '.' -o "$COMP" = "$COMPRESSOR" ]; then continue; fi
 591                 echo "Dir::Bin::${COMP} \"/does/not/exist\";" >> "$CONFFILE"
 592                 echo "APT::Compressor::${COMP}::Name \"${COMP}-disabled\";" >> "$CONFFILE"
 593         done
 594 }
 595
 596 setupsimplenativepackage() {
 597         local NAME="$1"
 598         local ARCH="$2"
 599         local VERSION="$3"
 600         local RELEASE="${4:-unstable}"
 601         local DEPENDENCIES="$5"
 602         local DESCRIPTION="${6:-"an autogenerated dummy ${NAME}=${VERSION}/${RELEASE}
 603  If you find such a package installed on your system,
 604  something went horribly wrong! They are autogenerated
 605  und used only by testcases and serve no other purpose…"}"
 606
 607         local SECTION="${7:-others}"
 608         local DISTSECTION
 609         if [ "$SECTION" = "${SECTION#*/}" ]; then
 610                 DISTSECTION="main"
 611         else
 612                 DISTSECTION="${SECTION%/*}"
 613         fi
 614         local BUILDDIR=incoming/${NAME}-${VERSION}
 615         mkdir -p ${BUILDDIR}/debian/source
 616         cd ${BUILDDIR}
 617         echo "* most suckless software product ever" > FEATURES
 618         test -e debian/copyright || echo "Copyleft by Joe Sixpack $(date -u +%Y)" > debian/copyright
 619         test -e debian/changelog || echo "$NAME ($VERSION) $RELEASE; urgency=low
 620
 621   * Initial release
 622
 623  -- Joe Sixpack <joe@example.org>  $(date -u -R)" > debian/changelog
 624         test -e debian/control || echo "Source: $NAME
 625 Section: $SECTION
 626 Priority: optional
 627 Maintainer: Joe Sixpack <joe@example.org>
 628 Build-Depends: debhelper (>= 7)
 629 Standards-Version: 3.9.1
 630
 631 Package: $NAME" > debian/control
 632         if [ "$ARCH" = 'all' ]; then
 633                 echo "Architecture: all" >> debian/control
 634         else
 635                 echo "Architecture: any" >> debian/control
 636         fi
 637         test -z "$DEPENDENCIES" || echo "$DEPENDENCIES" >> debian/control
 638         echo "Description: $DESCRIPTION" >> debian/control
 639
 640         test -e debian/compat || echo "7" > debian/compat
 641         test -e debian/source/format || echo "3.0 (native)" > debian/source/format
 642         test -e debian/rules || cp /usr/share/doc/debhelper/examples/rules.tiny debian/rules
 643         cd - > /dev/null
 644 }
 645
 646 buildsimplenativepackage() {
 647         local NAME="$1"
 648         local NM
 649         if [ "$(echo "$NAME" | cut -c 1-3)" = 'lib' ]; then
 650                 NM="$(echo "$NAME" | cut -c 1-4)"
 651         else
 652                 NM="$(echo "$NAME" | cut -c 1)"
 653         fi
 654         local ARCH="$2"
 655         local VERSION="$3"
 656         local RELEASE="${4:-unstable}"
 657         local DEPENDENCIES="$5"
 658         local DESCRIPTION="${6:-"an autogenerated dummy ${NAME}=${VERSION}/${RELEASE}
 659  If you find such a package installed on your system,
 660  something went horribly wrong! They are autogenerated
 661  und used only by testcases and serve no other purpose…"}"
 662
 663         local SECTION="${7:-others}"
 664         local PRIORITY="${8:-optional}"
 665         local FILE_TREE="$9"
 666         local COMPRESS_TYPE="${10:-gzip}"
 667         local DISTSECTION
 668         if [ "$SECTION" = "${SECTION#*/}" ]; then
 669                 DISTSECTION="main"
 670         else
 671                 DISTSECTION="${SECTION%/*}"
 672         fi
 673         local BUILDDIR="${TMPWORKINGDIRECTORY}/incoming/${NAME}-${VERSION}"
 674
 675         msgtest "Build source package in version ${VERSION} for ${RELEASE} in ${DISTSECTION}" "$NAME"
 676         mkdir -p "$BUILDDIR/debian/source"
 677         echo "* most suckless software product ever" > "${BUILDDIR}/FEATURES"
 678         echo "#!/bin/sh
 679 echo '$NAME says \"Hello!\"'" > "${BUILDDIR}/${NAME}"
 680
 681         echo "Copyleft by Joe Sixpack $(date -u +%Y)" > "${BUILDDIR}/debian/copyright"
 682         echo "$NAME ($VERSION) $RELEASE; urgency=low
 683
 684   * Initial release
 685
 686  -- Joe Sixpack <joe@example.org>  $(date -u -R)" > "${BUILDDIR}/debian/changelog"
 687         {
 688                 echo "Source: $NAME
 689 Priority: $PRIORITY
 690 Maintainer: Joe Sixpack <joe@example.org>
 691 Standards-Version: 3.9.3"
 692                 if [ "$SECTION" != '<none>' ]; then
 693                         echo "Section: $SECTION"
 694                 fi
 695                 local BUILDDEPS="$(echo "$DEPENDENCIES" | grep '^Build-')"
 696                 test -z "$BUILDDEPS" || echo "$BUILDDEPS"
 697                 echo "
 698 Package: $NAME"
 699
 700                 if [ "$ARCH" = 'all' ]; then
 701                         echo "Architecture: all"
 702                 else
 703                         echo "Architecture: any"
 704                 fi
 705                 local DEPS="$(echo "$DEPENDENCIES" | grep -v '^Build-')"
 706                 test -z "$DEPS" || echo "$DEPS"
 707                 echo "Description: $DESCRIPTION"
 708         } > "${BUILDDIR}/debian/control"
 709
 710         echo '3.0 (native)' > "${BUILDDIR}/debian/source/format"
 711         cd "${BUILDDIR}/.."
 712         testsuccess --nomsg dpkg-source -b ${NAME}-${VERSION}
 713         cd - >/dev/null
 714         sed -n 's#^dpkg-source: info: building [^ ]\+ in ##p' "${TMPWORKINGDIRECTORY}/rootdir/tmp/testsuccess.output" \
 715                 | while read SRC; do
 716                 echo "pool/${SRC}" >> "${BUILDDIR}/../${RELEASE}.${DISTSECTION}.srclist"
 717 #               if expr match "${SRC}" '.*\.dsc' >/dev/null 2>&1; then
 718 #                       aptkey --keyring ./keys/joesixpack.pub --secret-keyring ./keys/joesixpack.sec --quiet --readonly \
 719 #                               adv --yes --default-key 'Joe Sixpack' \
 720 #                               --clearsign -o "${BUILDDIR}/../${SRC}.sign" "${BUILDDIR}/../$SRC"
 721 #                       mv "${BUILDDIR}/../${SRC}.sign" "${BUILDDIR}/../$SRC"
 722 #               fi
 723         done
 724
 725         for arch in $(getarchitecturesfromcommalist "$ARCH"); do
 726                 msgtest "Build binary package for ${RELEASE} in ${SECTION}" "$NAME"
 727                 rm -rf "${BUILDDIR}/debian/tmp"
 728                 mkdir -p "${BUILDDIR}/debian/tmp/DEBIAN" "${BUILDDIR}/debian/tmp/usr/share/doc/${NAME}" "${BUILDDIR}/debian/tmp/usr/bin"
 729                 cp "${BUILDDIR}/debian/copyright" "${BUILDDIR}/debian/changelog" "${BUILDDIR}/FEATURES" "${BUILDDIR}/debian/tmp/usr/share/doc/${NAME}"
 730                 cp "${BUILDDIR}/${NAME}" "${BUILDDIR}/debian/tmp/usr/bin/${NAME}-${arch}"
 731                 if [ -n "$FILE_TREE" ]; then
 732                     cp -ar "$FILE_TREE" "${BUILDDIR}/debian/tmp"
 733                 fi
 734
 735                 (cd "${BUILDDIR}"; dpkg-gencontrol -DArchitecture=$arch)
 736                 (cd "${BUILDDIR}/debian/tmp"; md5sum $(find usr/ -type f) > DEBIAN/md5sums)
 737                 local LOG="${BUILDDIR}/../${NAME}_${VERSION}_${arch}.dpkg-deb.log"
 738                 # ensure the right permissions as dpkg-deb insists
 739                 chmod 755 "${BUILDDIR}/debian/tmp/DEBIAN"
 740                 testsuccess --nomsg dpkg-deb -Z${COMPRESS_TYPE} --build "${BUILDDIR}/debian/tmp" "${BUILDDIR}/.."
 741                 echo "pool/${NAME}_${VERSION}_${arch}.deb" >> "${BUILDDIR}/../${RELEASE}.${DISTSECTION}.pkglist"
 742         done
 743
 744         local CHANGEPATH="${BUILDDIR}/../${DISTSECTION}/${NM}/${NAME}/${NAME}_${VERSION}"
 745         mkdir -p "$CHANGEPATH"
 746         cp "${BUILDDIR}/debian/changelog" "$CHANGEPATH"
 747         rm -rf "${BUILDDIR}"
 748         msgdone "info"
 749 }
 750
 751 buildpackage() {
 752         local BUILDDIR=$1
 753         local RELEASE=$2
 754         local SECTION=$3
 755         local ARCH=$(getarchitecture $4)
 756         local PKGNAME="$(echo "$BUILDDIR" | grep -o '[^/]*$')"
 757         local BUILDLOG="$(readlink -f "${BUILDDIR}/../${PKGNAME}_${RELEASE}_${SECTION}.dpkg-bp.log")"
 758         msgtest "Build package for ${RELEASE} in ${SECTION}" "$PKGNAME"
 759         cd "$BUILDDIR"
 760         if [ "$ARCH" = "all" ]; then
 761                 ARCH="$(dpkg-architecture -qDEB_HOST_ARCH 2> /dev/null)"
 762         fi
 763         testsuccess --nomsg dpkg-buildpackage -uc -us -a$ARCH
 764         cp "${TMPWORKINGDIRECTORY}/rootdir/tmp/testsuccess.output" "$BUILDLOG"
 765         local PKGS="$(grep '^dpkg-deb: building package' "$BUILDLOG" | cut -d'/' -f 2 | sed -e "s#'\.##")"
 766         local SRCS="$(grep '^dpkg-source: info: building' "$BUILDLOG" | grep -o '[a-z0-9._+~-]*$')"
 767         cd - > /dev/null
 768         for PKG in $PKGS; do
 769                 echo "pool/${PKG}" >> "${TMPWORKINGDIRECTORY}/incoming/${RELEASE}.${SECTION}.pkglist"
 770         done
 771         for SRC in $SRCS; do
 772                 echo "pool/${SRC}" >> "${TMPWORKINGDIRECTORY}/incoming/${RELEASE}.${SECTION}.srclist"
 773         done
 774 }
 775
 776 buildaptarchive() {
 777         if [ -d incoming ]; then
 778                 buildaptarchivefromincoming "$@"
 779         else
 780                 buildaptarchivefromfiles "$@"
 781         fi
 782 }
 783
 784 createaptftparchiveconfig() {
 785         local COMPRESSORS="$(cut -d'    ' -f 1 "${TMPWORKINGDIRECTORY}/rootdir/etc/testcase-compressor.conf" | tr '\n' ' ')"
 786         local COMPRESSORS="${COMPRESSORS%* }"
 787         local ARCHS="$(getarchitectures)"
 788         cat > ftparchive.conf <<EOF
 789 Dir {
 790         ArchiveDir "$(readlink -f .)";
 791         CacheDir "$(readlink -f ..)";
 792         FileListDir "$(readlink -f pool/)";
 793 };
 794 Default {
 795         Packages::Compress "$COMPRESSORS";
 796         Sources::Compress "$COMPRESSORS";
 797         Contents::Compress "$COMPRESSORS";
 798         Translation::Compress "$COMPRESSORS";
 799         LongDescription "false";
 800 };
 801 TreeDefault {
 802         Directory "pool/";
 803         SrcDirectory "pool/";
 804 };
 805 EOF
 806         for DIST in $(find ./pool/ -maxdepth 1 -name '*.pkglist' -type f | cut -d'/' -f 3 | cut -d'.' -f 1 | sort | uniq); do
 807                 cat <<EOF
 808 tree "dists/$DIST" {
 809         Architectures "$ARCHS all source";
 810         FileList "${DIST}.\$(SECTION).pkglist";
 811         SourceFileList "${DIST}.\$(SECTION).srclist";
 812         Sections "$(find ./pool/ -maxdepth 1 -name "${DIST}.*.pkglist" -type f | cut -d'/' -f 3 | cut -d'.' -f 2 | sort | uniq | tr '\n' ' ')";
 813 };
 814 EOF
 815         done >> ftparchive.conf
 816 }
 817
 818 buildaptftparchivedirectorystructure() {
 819         local DISTS="$(grep -i '^tree ' ftparchive.conf | cut -d'/' -f 2 | sed -e 's#".*##')"
 820         for DIST in $DISTS; do
 821                 local SECTIONS="$(grep -i -A 5 "dists/$DIST" ftparchive.conf | grep -i 'Sections' | cut -d'"' -f 2)"
 822                 for SECTION in $SECTIONS; do
 823                         local ARCHS="$(grep -A 5 "dists/$DIST" ftparchive.conf | grep Architectures | cut -d'"' -f 2 | sed -e 's#source##')"
 824                         for ARCH in $ARCHS; do
 825                                 mkdir -p "dists/${DIST}/${SECTION}/binary-${ARCH}"
 826                         done
 827                         mkdir -p "dists/${DIST}/${SECTION}/source"
 828                         mkdir -p "dists/${DIST}/${SECTION}/i18n"
 829                 done
 830         done
 831 }
 832
 833 insertpackage() {
 834         local RELEASES="$1"
 835         local NAME="$2"
 836         local ARCH="$3"
 837         local VERSION="$4"
 838         local DEPENDENCIES="$5"
 839         local PRIORITY="${6:-optional}"
 840         local DESCRIPTION="${7:-"an autogenerated dummy ${NAME}=${VERSION}/${RELEASES}
 841  If you find such a package installed on your system,
 842  something went horribly wrong! They are autogenerated
 843  und used only by testcases and serve no other purpose…"}"
 844         local ARCHS=""
 845         for RELEASE in $(printf '%s' "$RELEASES" | tr ',' '\n'); do
 846                 if [ "$RELEASE" = 'installed' ]; then
 847                         insertinstalledpackage "$2" "$3" "$4" "$5" "$6" "$7"
 848                         continue
 849                 fi
 850                 for arch in $(getarchitecturesfromcommalist "$ARCH"); do
 851                         if [ "$arch" = 'none' ]; then
 852                                 ARCHS="$(getarchitectures)"
 853                         else
 854                                 ARCHS="$arch"
 855                         fi
 856                         for BUILDARCH in $ARCHS; do
 857                                 local PPATH="aptarchive/dists/${RELEASE}/main/binary-${BUILDARCH}"
 858                                 mkdir -p "$PPATH"
 859                                 {
 860                                         echo "Package: $NAME
 861 Priority: $PRIORITY
 862 Section: other
 863 Installed-Size: 42
 864 Maintainer: Joe Sixpack <joe@example.org>"
 865                                         test "$arch" = 'none' || echo "Architecture: $arch"
 866                                         echo "Version: $VERSION
 867 Filename: pool/main/${NAME}/${NAME}_${VERSION}_${arch}.deb"
 868                                         test -z "$DEPENDENCIES" || echo "$DEPENDENCIES"
 869                                         echo "Description: $(printf '%s' "$DESCRIPTION" | head -n 1)"
 870                                         echo "Description-md5: $(printf '%s' "$DESCRIPTION" | md5sum | cut -d' ' -f 1)"
 871                                         echo
 872                                 } >> "${PPATH}/Packages"
 873                         done
 874                 done
 875                 mkdir -p "aptarchive/dists/${RELEASE}/main/source" "aptarchive/dists/${RELEASE}/main/i18n"
 876                 touch "aptarchive/dists/${RELEASE}/main/source/Sources"
 877                 echo "Package: $NAME
 878 Description-md5: $(printf '%s' "$DESCRIPTION" | md5sum | cut -d' ' -f 1)
 879 Description-en: $DESCRIPTION
 880 " >> "aptarchive/dists/${RELEASE}/main/i18n/Translation-en"
 881         done
 882 }
 883
 884 insertsource() {
 885         local RELEASES="$1"
 886         local NAME="$2"
 887         local ARCH="$3"
 888         local VERSION="$4"
 889         local DEPENDENCIES="$5"
 890         local BINARY="${6:-$NAME}"
 891         local ARCHS=""
 892         for RELEASE in $(printf '%s' "$RELEASES" | tr ',' '\n'); do
 893                 local SPATH="aptarchive/dists/${RELEASE}/main/source"
 894                 mkdir -p $SPATH
 895                 local FILE="${SPATH}/Sources"
 896                 local DSCFILE="${NAME}_${VERSION}.dsc"
 897                 local TARFILE="${NAME}_${VERSION}.tar.gz"
 898                 echo "Package: $NAME
 899 Binary: $BINARY
 900 Version: $VERSION
 901 Maintainer: Joe Sixpack <joe@example.org>
 902 Architecture: $ARCH" >> $FILE
 903                 test -z "$DEPENDENCIES" || echo "$DEPENDENCIES" >> "$FILE"
 904                 echo "Files:
 905  $(echo -n "$DSCFILE" | md5sum | cut -d' ' -f 1) $(echo -n "$DSCFILE" | wc -c) "$DSCFILE"
 906  $(echo -n "$TARFILE" | md5sum | cut -d' ' -f 1) $(echo -n "$TARFILE" | wc -c) "$TARFILE"
 907 Checksums-Sha256:
 908  $(echo -n "$DSCFILE" | sha256sum | cut -d' ' -f 1) $(echo -n "$DSCFILE" | wc -c) "$DSCFILE"
 909  $(echo -n "$TARFILE" | sha256sum | cut -d' ' -f 1) $(echo -n "$TARFILE" | wc -c) "$TARFILE"
 910 " >> "$FILE"
 911         done
 912 }
 913
 914 insertinstalledpackage() {
 915         local NAME="$1"
 916         local ARCH="$2"
 917         local VERSION="$3"
 918         local DEPENDENCIES="$4"
 919         local PRIORITY="${5:-optional}"
 920         local STATUS="${6:-install ok installed}"
 921         local DESCRIPTION="${7:-"an autogenerated dummy ${NAME}=${VERSION}/installed
 922  If you find such a package installed on your system,
 923  something went horribly wrong! They are autogenerated
 924  und used only by testcases and serve no other purpose…"}"
 925
 926         local FILE='rootdir/var/lib/dpkg/status'
 927         local INFO='rootdir/var/lib/dpkg/info'
 928         for arch in $(getarchitecturesfromcommalist "$ARCH"); do
 929                 echo "Package: $NAME
 930 Status: $STATUS
 931 Priority: $PRIORITY
 932 Section: other
 933 Installed-Size: 42
 934 Maintainer: Joe Sixpack <joe@example.org>
 935 Version: $VERSION" >> "$FILE"
 936                 test "$arch" = 'none' || echo "Architecture: $arch" >> "$FILE"
 937                 test -z "$DEPENDENCIES" || echo "$DEPENDENCIES" >> "$FILE"
 938                 echo "Description: $DESCRIPTION" >> "$FILE"
 939                 echo >> "$FILE"
 940                 if [ "$(dpkg-query -W --showformat='${Multi-Arch}')" = 'same' ]; then
 941                         echo -n > "${INFO}/${NAME}:${arch}.list"
 942                 else
 943                         echo -n > "${INFO}/${NAME}.list"
 944                 fi
 945         done
 946 }
 947
 948
 949 buildaptarchivefromincoming() {
 950         msginfo "Build APT archive for ${CCMD}${0##*/}${CINFO} based on incoming packages…"
 951         cd aptarchive
 952         [ -e pool ] || ln -s ../incoming pool
 953         [ -e ftparchive.conf ] || createaptftparchiveconfig
 954         [ -e dists ] || buildaptftparchivedirectorystructure
 955         msgninfo "\tGenerate Packages, Sources and Contents files… "
 956         testsuccess aptftparchive generate ftparchive.conf
 957         cd - > /dev/null
 958         msgdone "info"
 959         generatereleasefiles "$@"
 960 }
 961
 962 buildaptarchivefromfiles() {
 963         msginfo "Build APT archive for ${CCMD}${0##*/}${CINFO} based on prebuild files…"
 964         local DIR='aptarchive'
 965         if [ -d "${DIR}/dists" ]; then DIR="${DIR}/dists"; fi
 966         find "$DIR" -name 'Packages' -o -name 'Sources' -o -name 'Translation-*' | while read line; do
 967                 msgninfo "\t${line} file… "
 968                 compressfile "$line" "$1"
 969                 msgdone "info"
 970         done
 971         generatereleasefiles "$@"
 972 }
 973
 974 compressfile() {
 975         while read compressor extension command; do
 976                 if [ "$compressor" = '.' ]; then
 977                         if [ -n "$2" ]; then
 978                                 touch -d "$2" "$1"
 979                         fi
 980                         continue
 981                 fi
 982                 cat "$1" | $command > "${1}.${extension}"
 983                 if [ -n "$2" ]; then
 984                         touch -d "$2" "${1}.${extension}"
 985                 fi
 986         done < "${TMPWORKINGDIRECTORY}/rootdir/etc/testcase-compressor.conf"
 987 }
 988
 989 # can be overridden by testcases for their pleasure
 990 getcodenamefromsuite() {
 991         case "$1" in
 992         unstable) echo 'sid';;
 993         *) echo -n "$1";;
 994         esac
 995 }
 996 getreleaseversionfromsuite() { true; }
 997 getlabelfromsuite() { true; }
 998 getoriginfromsuite() { true; }
 999 getarchitecturesfromreleasefile() { echo "all $(getarchitectures)"; }
1000
1001 aptftparchiverelease() {
1002         aptftparchive -qq release "$@" | sed -e '/0 Release$/ d' # remove the self reference
1003 }
1004 generatereleasefiles() {
1005         # $1 is the Date header and $2 is the ValidUntil header to be set
1006         # both should be given in notation date/touch can understand
1007         local DATE="$1"
1008         local VALIDUNTIL="$2"
1009         if [ -e aptarchive/dists ]; then
1010                 msgninfo "\tGenerate Release files for dists… "
1011                 for dir in $(find ./aptarchive/dists -mindepth 1 -maxdepth 1 -type d); do
1012                         local ARCHITECTURES="$(getarchitecturesfromreleasefile "$dir")"
1013                         local SUITE="$(echo "$dir" | cut -d'/' -f 4)"
1014                         local CODENAME="$(getcodenamefromsuite $SUITE)"
1015                         local VERSION="$(getreleaseversionfromsuite $SUITE)"
1016                         local LABEL="$(getlabelfromsuite $SUITE)"
1017                         local ORIGIN="$(getoriginfromsuite $SUITE)"
1018                         aptftparchiverelease "$dir" \
1019                                 -o APT::FTPArchive::Release::Suite="${SUITE}" \
1020                                 -o APT::FTPArchive::Release::Codename="${CODENAME}" \
1021                                 -o APT::FTPArchive::Release::Architectures="${ARCHITECTURES}" \
1022                                 -o APT::FTPArchive::Release::Label="${LABEL}" \
1023                                 -o APT::FTPArchive::Release::Origin="${ORIGIN}" \
1024                                 -o APT::FTPArchive::Release::Version="${VERSION}" \
1025                                 > "$dir/Release"
1026                         if [ "$SUITE" = "experimental" -o "$SUITE" = "experimental2" ]; then
1027                                 sed -i '/^Date: / a\
1028 NotAutomatic: yes' "$dir/Release"
1029                         fi
1030                 done
1031         else
1032                 msgninfo "\tGenerate Release files for flat… "
1033                 aptftparchiverelease ./aptarchive > aptarchive/Release
1034         fi
1035         if [ -n "$DATE" -a "$DATE" != "now" ]; then
1036                 for release in $(find ./aptarchive -name 'Release'); do
1037                         sed -i "s/^Date: .*$/Date: $(date -u -d "$DATE" '+%a, %d %b %Y %H:%M:%S %Z')/" "$release"
1038                         touch -d "$DATE" "$release"
1039                 done
1040         fi
1041         if [ -n "$VALIDUNTIL" ]; then
1042                 sed -i "/^Date: / a\
1043 Valid-Until: $(date -u -d "$VALIDUNTIL" '+%a, %d %b %Y %H:%M:%S %Z')" $(find ./aptarchive -name 'Release')
1044         fi
1045         msgdone "info"
1046 }
1047
1048 setupdistsaptarchive() {
1049         local APTARCHIVE="$(readlink -f ./aptarchive | sed 's# #%20#g')"
1050         rm -f root/etc/apt/sources.list.d/apt-test-*-deb.list
1051         rm -f root/etc/apt/sources.list.d/apt-test-*-deb-src.list
1052         for DISTS in $(find ./aptarchive/dists/ -mindepth 1 -maxdepth 1 -type d | cut -d'/' -f 4); do
1053                 SECTIONS=$(find "./aptarchive/dists/${DISTS}/" -mindepth 1 -maxdepth 1 -type d | cut -d'/' -f 5 | tr '\n' ' ')
1054                 msgninfo "\tadd deb and deb-src sources.list lines for ${CCMD}${DISTS} ${SECTIONS}${CINFO}… "
1055                 echo "deb file://$APTARCHIVE $DISTS $SECTIONS" > "rootdir/etc/apt/sources.list.d/apt-test-${DISTS}-deb.list"
1056                 echo "deb-src file://$APTARCHIVE $DISTS $SECTIONS" > "rootdir/etc/apt/sources.list.d/apt-test-${DISTS}-deb-src.list"
1057                 msgdone "info"
1058         done
1059 }
1060
1061 setupflataptarchive() {
1062         local APTARCHIVE="$(readlink -f ./aptarchive)"
1063         local APTARCHIVEURI="$(readlink -f ./aptarchive | sed 's# #%20#g')"
1064         if [ -f "${APTARCHIVE}/Packages" ]; then
1065                 msgninfo "\tadd deb sources.list line… "
1066                 echo "deb file://$APTARCHIVEURI /" > 'rootdir/etc/apt/sources.list.d/apt-test-archive-deb.list'
1067                 msgdone 'info'
1068         else
1069                 rm -f 'rootdir/etc/apt/sources.list.d/apt-test-archive-deb.list'
1070         fi
1071         if [ -f "${APTARCHIVE}/Sources" ]; then
1072                 msgninfo "\tadd deb-src sources.list line… "
1073                 echo "deb-src file://$APTARCHIVEURI /" > 'rootdir/etc/apt/sources.list.d/apt-test-archive-deb-src.list'
1074                 msgdone 'info'
1075         else
1076                 rm -f 'rootdir/etc/apt/sources.list.d/apt-test-archive-deb-src.list'
1077         fi
1078 }
1079
1080 setupaptarchive() {
1081         local NOUPDATE=0
1082         if [ "$1" = '--no-update' ]; then
1083                 NOUPDATE=1
1084                 shift
1085         fi
1086         buildaptarchive "$@"
1087         if [ -e aptarchive/dists ]; then
1088                 setupdistsaptarchive
1089         else
1090                 setupflataptarchive
1091         fi
1092         signreleasefiles 'Joe Sixpack'
1093         if [ "1" != "$NOUPDATE" ]; then
1094                 testsuccess aptget update -o Debug::pkgAcquire::Worker=true -o Debug::Acquire::gpgv=true
1095         fi
1096 }
1097
1098 signreleasefiles() {
1099         local SIGNERS="${1:-Joe Sixpack}"
1100         local REPODIR="${2:-aptarchive}"
1101         if [ -n "$1" ]; then shift; fi
1102         if [ -n "$1" ]; then shift; fi
1103         local KEY="keys/$(echo "$SIGNERS" | tr 'A-Z' 'a-z' | tr -d ' ,')"
1104         msgninfo "\tSign archive with $SIGNERS key $KEY… "
1105         local REXKEY='keys/rexexpired'
1106         local SECEXPIREBAK="${REXKEY}.sec.bak"
1107         local PUBEXPIREBAK="${REXKEY}.pub.bak"
1108         local SIGUSERS=""
1109         while [ -n "${SIGNERS%%,*}" ]; do
1110                 local SIGNER="${SIGNERS%%,*}"
1111                 if [ "${SIGNERS}" = "${SIGNER}" ]; then
1112                         SIGNERS=""
1113                 fi
1114                 SIGNERS="${SIGNERS#*,}"
1115                 # FIXME: This should be the full name, but we can't encode the space properly currently
1116                 SIGUSERS="${SIGUSERS} -u ${SIGNER#* }"
1117                 if [ "${SIGNER}" = 'Rex Expired' ]; then
1118                         # the key is expired, so gpg doesn't allow to sign with and the --faked-system-time
1119                         # option doesn't exist anymore (and using faketime would add a new obscure dependency)
1120                         # therefore we 'temporary' make the key not expired and restore a backup after signing
1121                         cp "${REXKEY}.sec" "$SECEXPIREBAK"
1122                         cp "${REXKEY}.pub" "$PUBEXPIREBAK"
1123                         local SECUNEXPIRED="${REXKEY}.sec.unexpired"
1124                         local PUBUNEXPIRED="${REXKEY}.pub.unexpired"
1125                         if [ -f "$SECUNEXPIRED" ] && [ -f "$PUBUNEXPIRED" ]; then
1126                                 cp "$SECUNEXPIRED" "${REXKEY}.sec"
1127                                 cp "$PUBUNEXPIRED" "${REXKEY}.pub"
1128                         else
1129                                 if ! printf "expire\n1w\nsave\n" | aptkey --quiet --keyring "${REXKEY}.pub" --secret-keyring "${REXKEY}.sec" \
1130                                         --readonly adv --batch --yes --digest-algo "${APT_TESTS_DIGEST_ALGO:-SHA512}" \
1131                                         --default-key "$SIGNER" --command-fd 0 --edit-key "${SIGNER}" >setexpire.gpg 2>&1; then
1132                                         cat setexpire.gpg
1133                                         exit 1
1134                                 fi
1135                                 cp "${REXKEY}.sec" "$SECUNEXPIRED"
1136                                 cp "${REXKEY}.pub" "$PUBUNEXPIRED"
1137                         fi
1138                 fi
1139                 if [ ! -e "${KEY}.pub" ]; then
1140                         local K="keys/$(echo "$SIGNER" | tr 'A-Z' 'a-z' | tr -d ' ,')"
1141                         cat "${K}.pub" >> "${KEY}.new.pub"
1142                         cat "${K}.sec" >> "${KEY}.new.sec"
1143                 fi
1144         done
1145         if [ ! -e "${KEY}.pub" ]; then
1146                 mv "${KEY}.new.pub" "${KEY}.pub"
1147                 mv "${KEY}.new.sec" "${KEY}.sec"
1148         fi
1149         local GPG="aptkey --quiet --keyring ${KEY}.pub --secret-keyring ${KEY}.sec --readonly adv --batch --yes --digest-algo ${APT_TESTS_DIGEST_ALGO:-SHA512}"
1150         for RELEASE in $(find "${REPODIR}/" -name Release); do
1151                 # we might have set a specific date for the Release file, so copy it
1152                 local DATE="$(stat --format "%y" "${RELEASE}")"
1153                 if [ "$APT_DONT_SIGN" = 'Release.gpg' ]; then
1154                         rm -f "${RELEASE}.gpg"
1155                 else
1156                         testsuccess $GPG "$@" $SIGUSERS --armor --detach-sign --sign --output "${RELEASE}.gpg" "${RELEASE}"
1157                         touch -d "$DATE" "${RELEASE}.gpg"
1158                 fi
1159                 local INRELEASE="${RELEASE%/*}/InRelease"
1160                 if [ "$APT_DONT_SIGN" = 'InRelease' ]; then
1161                         rm -f "$INRELEASE"
1162                 else
1163                         testsuccess $GPG "$@" $SIGUSERS --clearsign --output "$INRELEASE" "$RELEASE"
1164                         touch -d "$DATE" "${INRELEASE}"
1165                 fi
1166         done
1167         if [ -f "$SECEXPIREBAK" ] && [ -f "$PUBEXPIREBAK" ]; then
1168                 mv -f "$SECEXPIREBAK" "${REXKEY}.sec"
1169                 mv -f "$PUBEXPIREBAK" "${REXKEY}.pub"
1170         fi
1171         msgdone 'info'
1172 }
1173
1174 redatereleasefiles() {
1175         local DATE="$(date -u -d "$1" '+%a, %d %b %Y %H:%M:%S %Z')"
1176         for release in $(find aptarchive/ -name 'Release'); do
1177                 sed -i "s/^Date: .*$/Date: ${DATE}/" "$release"
1178                 touch -d "$DATE" "$release"
1179         done
1180         signreleasefiles "${2:-Joe Sixpack}"
1181 }
1182
1183 webserverconfig() {
1184         local WEBSERVER="${3:-http://localhost:${APTHTTPPORT}}"
1185         local NOCHECK=false
1186         if [ "$1" = '--no-check' ]; then
1187                 NOCHECK=true
1188                 shift
1189         fi
1190         local DOWNLOG='rootdir/tmp/download-testfile.log'
1191         local STATUS='downloaded/webserverconfig.status'
1192         rm -f "$STATUS" "$DOWNLOG"
1193         # very very basic URI encoding
1194         local URI
1195         if [ -n "$2" ]; then
1196                 msgtest "Set webserver config option '${1}' to" "$2"
1197                 URI="${WEBSERVER}/_config/set/$(echo "${1}" | sed -e 's/\//%2f/g')/$(echo "${2}" | sed -e 's/\//%2f/g')"
1198         else
1199                 msgtest 'Clear webserver config option' "${1}"
1200                 URI="${WEBSERVER}/_config/clear/$(echo "${1}" | sed -e 's/\//%2f/g')"
1201         fi
1202         if downloadfile "$URI" "$STATUS" > "$DOWNLOG"; then
1203                 msgpass
1204         else
1205                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/webserverconfig.output"
1206                 cat "$DOWNLOG" "$STATUS" >"$OUTPUT" 2>&1 || true
1207                 msgfailoutput '' "$OUTPUT"
1208         fi
1209         $NOCHECK || testwebserverlaststatuscode '200'
1210 }
1211
1212 rewritesourceslist() {
1213         local APTARCHIVE="file://$(readlink -f "${TMPWORKINGDIRECTORY}/aptarchive" | sed 's# #%20#g')"
1214         local APTARCHIVE2="copy://$(readlink -f "${TMPWORKINGDIRECTORY}/aptarchive" | sed 's# #%20#g')"
1215         for LIST in $(find rootdir/etc/apt/sources.list.d/ -name 'apt-test-*.list'); do
1216                 sed -i $LIST -e "s#$APTARCHIVE#${1}#" -e "s#$APTARCHIVE2#${1}#" \
1217                         -e "s#http://[^@]*@\?localhost:${APTHTTPPORT}/\?#${1}#" \
1218                         -e "s#https://[^@]*@\?localhost:${APTHTTPSPORT}/\?#${1}#"
1219         done
1220 }
1221
1222 # wait for up to 10s for a pid file to appear to avoid possible race
1223 # when a helper is started and dosn't write the PID quick enough
1224 waitforpidfile() {
1225         local PIDFILE="$1"
1226         for i in $(seq 10); do
1227                 if test -s "$PIDFILE"; then
1228                         return 0
1229                 fi
1230                 sleep 1
1231         done
1232         msgdie "waiting for $PIDFILE failed"
1233         return 1
1234 }
1235
1236 changetowebserver() {
1237         local REWRITE='no'
1238         if [ "$1" != '--no-rewrite' ]; then
1239                 REWRITE='yes'
1240         else
1241                 shift
1242         fi
1243         if test -x "${APTWEBSERVERBINDIR}/aptwebserver"; then
1244                 cd aptarchive
1245                 local LOG="webserver.log"
1246                 if ! aptwebserver --port 0 -o aptwebserver::fork=1 -o aptwebserver::portfile='aptwebserver.port' "$@" >$LOG 2>&1 ; then
1247                         cat "$LOG"
1248                         false
1249                 fi
1250                 waitforpidfile aptwebserver.pid
1251                 local PID="$(cat aptwebserver.pid)"
1252                 if [ -z "$PID" ]; then
1253                         msgdie 'Could not fork aptwebserver successfully'
1254                 fi
1255                 addtrap "kill $PID;"
1256                 waitforpidfile aptwebserver.port
1257                 APTHTTPPORT="$(cat aptwebserver.port)"
1258                 if [ -z "$APTHTTPPORT" ]; then
1259                         msgdie 'Could not get port for aptwebserver successfully'
1260                 fi
1261                 cd - > /dev/null
1262         else
1263                 msgdie 'You have to build apt from source to have test/interactive-helper/aptwebserver available for tests requiring a webserver'
1264         fi
1265         if [ "$REWRTE" != 'yes' ]; then
1266                 rewritesourceslist "http://localhost:${APTHTTPPORT}/"
1267         fi
1268 }
1269
1270 changetohttpswebserver() {
1271         if ! command -v stunnel4 >/dev/null 2>&1; then
1272                 msgdie 'You need to install stunnel4 for https testcases'
1273         fi
1274         if [ ! -e "${TMPWORKINGDIRECTORY}/aptarchive/aptwebserver.pid" ]; then
1275                 changetowebserver --no-rewrite "$@"
1276         fi
1277         echo "pid = ${TMPWORKINGDIRECTORY}/aptarchive/stunnel.pid
1278 cert = ${TMPWORKINGDIRECTORY}/rootdir/etc/webserver.pem
1279 output = /dev/null
1280
1281 [https]
1282 accept = 0
1283 connect = $APTHTTPPORT
1284 " > "${TMPWORKINGDIRECTORY}/stunnel.conf"
1285         stunnel4 "${TMPWORKINGDIRECTORY}/stunnel.conf"
1286         waitforpidfile "${TMPWORKINGDIRECTORY}/aptarchive/stunnel.pid"
1287         local PID="$(cat "${TMPWORKINGDIRECTORY}/aptarchive/stunnel.pid")"
1288         if [ -z "$PID" ]; then
1289                 msgdie 'Could not fork stunnel4 successfully'
1290         fi
1291         addtrap 'prefix' "kill ${PID};"
1292         APTHTTPSPORT="$(lsof -i -n | awk "/^stunnel4 / && \$2 == \"${PID}\" {print \$9; exit; }" | cut -d':' -f 2)"
1293         webserverconfig 'aptwebserver::port::https' "$APTHTTPSPORT" "https://localhost:${APTHTTPSPORT}"
1294         rewritesourceslist "https://localhost:${APTHTTPSPORT}/"
1295 }
1296
1297 changetocdrom() {
1298         mkdir -p rootdir/media/cdrom/.disk
1299         local CD="$(readlink -f rootdir/media/cdrom)"
1300         cat > rootdir/etc/apt/apt.conf.d/00cdrom <<EOF
1301 acquire::cdrom::mount "${CD}";
1302 acquire::cdrom::"${CD}/"::mount "mv ${CD}-unmounted ${CD}";
1303 acquire::cdrom::"${CD}/"::umount "mv ${CD} ${CD}-unmounted";
1304 acquire::cdrom::autodetect 0;
1305 EOF
1306         echo -n "$1" > "${CD}/.disk/info"
1307         if [ ! -d aptarchive/dists ]; then
1308                 msgdie 'Flat file archive cdroms can not be created currently'
1309                 return 1
1310         fi
1311         mv aptarchive/dists "$CD"
1312         ln -s "$(readlink -f ./incoming)" "$CD/pool"
1313         find rootdir/etc/apt/sources.list.d/ -name 'apt-test-*.list' -delete
1314         # start with an unmounted disk
1315         mv "${CD}" "${CD}-unmounted"
1316         # we don't want the disk to be modifiable
1317         addtrap 'prefix' "chmod -f -R +w '$(escape_shell "$PWD/rootdir/media/cdrom/dists/")' '$(escape_shell "$PWD/rootdir/media/cdrom-unmounted/dists/")' || true;"
1318         chmod -R 555 rootdir/media/cdrom-unmounted/dists
1319 }
1320
1321 downloadfile() {
1322         local PROTO="${1%%:*}"
1323         if ! apthelper -o Debug::Acquire::${PROTO}=1 -o Debug::pkgAcquire::Worker=1 \
1324                 download-file "$1" "$2" "$3" 2>&1 ; then
1325                 return 1
1326         fi
1327         # only if the file exists the download was successful
1328         if [ -r "$2" ]; then
1329                 return 0
1330         else
1331                 return 1
1332         fi
1333 }
1334
1335 checkdiff() {
1336         local DIFFTEXT="$(command diff -u "$@" 2>&1 | sed -e '/^---/ d' -e '/^+++/ d' -e '/^@@/ d')"
1337         if [ -n "$DIFFTEXT" ]; then
1338                 echo >&2
1339                 echo >&2 "$DIFFTEXT"
1340                 return 1
1341         else
1342                 return 0
1343         fi
1344 }
1345
1346 testoutputequal() {
1347         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testoutputequal.output"
1348         local COMPAREFILE="$1"
1349         shift
1350         if "$@" 2>&1 | checkdiff "$COMPAREFILE" - >"$OUTPUT" 2>&1; then
1351                 msgpass
1352         else
1353                 echo "=== content of file we compared with (${COMPAREFILE}) ===" >>"${OUTPUT}"
1354                 cat "$COMPAREFILE" >>"${OUTPUT}"
1355                 msgfailoutput '' "$OUTPUT" "$@"
1356         fi
1357 }
1358
1359 testfileequal() {
1360         msggroup 'testfileequal'
1361         local MSG='Test for correctness of file'
1362         if [ "$1" = '--nomsg' ]; then
1363                 MSG=''
1364                 shift
1365         fi
1366         local FILE="$1"
1367         shift
1368         if [ -n "$MSG" ]; then
1369                 msgtest "$MSG" "$FILE"
1370         fi
1371         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testfileequal.output"
1372         if [ -z "$*" ]; then
1373                 testoutputequal "$FILE" echo -n ''
1374         else
1375                 testoutputequal "$FILE" echo "$*"
1376         fi
1377         msggroup
1378 }
1379
1380 testempty() {
1381         msggroup 'testempty'
1382         if [ "$1" = '--nomsg' ]; then
1383                 shift
1384         else
1385                 msgtest "Test for no output of" "$*"
1386         fi
1387         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testempty.comparefile"
1388         if "$@" >"$COMPAREFILE" 2>&1 && test ! -s "$COMPAREFILE"; then
1389                 msgpass
1390         else
1391                 msgfailoutput '' "$COMPAREFILE" "$@"
1392         fi
1393         aptautotest 'testempty' "$@"
1394         msggroup
1395 }
1396 testnotempty() {
1397         msggroup 'testnotempty'
1398         msgtest "Test for some output of" "$*"
1399         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testnotempty.comparefile"
1400         if ("$@" >"$COMPAREFILE" 2>&1 || true) && test -s "$COMPAREFILE"; then
1401                 msgpass
1402         else
1403                 msgfailoutput '' "$COMPAREFILE" "$@"
1404         fi
1405         aptautotest 'testnotempty' "$@"
1406         msggroup
1407 }
1408
1409 testequal() {
1410         msggroup 'testequal'
1411         local MSG='Test of equality of'
1412         if [ "$1" = '--nomsg' ]; then
1413                 MSG=''
1414                 shift
1415         fi
1416
1417         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequal.comparefile"
1418         echo "$1" > "$COMPAREFILE"
1419         shift
1420
1421         if [ -n "$MSG" ]; then
1422                 msgtest "$MSG" "$*"
1423         fi
1424         testoutputequal "$COMPAREFILE" "$@"
1425         aptautotest 'testequal' "$@"
1426         msggroup
1427 }
1428
1429 testequalor2() {
1430         msggroup 'testequalor2'
1431         local COMPAREFILE1="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequalor2.comparefile1"
1432         local COMPAREFILE2="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequalor2.comparefile2"
1433         local COMPAREAGAINST="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequalor2.compareagainst"
1434         echo "$1" > "$COMPAREFILE1"
1435         echo "$2" > "$COMPAREFILE2"
1436         shift 2
1437         msgtest "Test for equality OR of" "$*"
1438         "$@" >"$COMPAREAGAINST" 2>&1 || true
1439         if checkdiff "$COMPAREFILE1" "$COMPAREAGAINST" >/dev/null 2>&1 || \
1440                 checkdiff "$COMPAREFILE2" "$COMPAREAGAINST" >/dev/null 2>&1
1441         then
1442                 msgpass
1443         else
1444                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequal.output"
1445                 echo -n "\n${CINFO}Diff against OR 1${CNORMAL}" >"$OUTPUT" 2>&1
1446                 checkdiff "$COMPAREFILE1" "$COMPAREAGAINST" >"$OUTPUT" 2>&1 || true
1447                 echo -n "${CINFO}Diff against OR 2${CNORMAL}" >"$OUTPUT" 2>&1
1448                 checkdiff "$COMPAREFILE2" "$COMPAREAGAINST" >"$OUTPUT" 2>&1 || true
1449                 msgfailoutput '' "$OUTPUT"
1450         fi
1451         aptautotest 'testequalor2' "$@"
1452         msggroup
1453 }
1454
1455 testshowvirtual() {
1456         msggroup 'testshowvirtual'
1457         local VIRTUAL="N: Can't select versions from package '$1' as it is purely virtual"
1458         local PACKAGE="$1"
1459         shift
1460         while [ -n "$1" ]; do
1461                 VIRTUAL="${VIRTUAL}
1462 N: Can't select versions from package '$1' as it is purely virtual"
1463                 PACKAGE="${PACKAGE} $1"
1464                 shift
1465         done
1466         msgtest "Test for virtual packages" "apt-cache show $PACKAGE"
1467         VIRTUAL="${VIRTUAL}
1468 N: No packages found"
1469         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testshowvirtual.comparefile"
1470         local ARCH="$(getarchitecture 'native')"
1471         echo "$VIRTUAL" | sed -e "s/:$ARCH//" -e 's/:all//' >"$COMPAREFILE"
1472         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testshowvirtual.output"
1473         testoutputequal "$COMPAREFILE" aptcache show "$PACKAGE"
1474         msggroup
1475 }
1476
1477 testnopackage() {
1478         msggroup 'testnopackage'
1479         msgtest "Test for non-existent packages" "apt-cache show $*"
1480         local SHOWPKG="$(aptcache show "$@" 2>&1 | grep '^Package: ')"
1481         if [ -n "$SHOWPKG" ]; then
1482                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testnopackage.output"
1483                 echo "$SHOWPKG" >"$OUTPUT"
1484                 msgfailoutput '' "$OUTPUT"
1485         else
1486                 msgpass
1487         fi
1488         msggroup
1489 }
1490 testnosrcpackage() {
1491         msggroup 'testnosrcpackage'
1492         msgtest "Test for non-existent source packages" "apt-cache showsrc $*"
1493         local SHOWPKG="$(aptcache showsrc "$@" 2>&1 | grep '^Package: ')"
1494         if [ -n "$SHOWPKG" ]; then
1495                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testnosrcpackage.output"
1496                 echo "$SHOWPKG" >"$OUTPUT"
1497                 msgfailoutput '' "$OUTPUT"
1498         else
1499                 msgpass
1500         fi
1501         msggroup
1502 }
1503
1504 testdpkgstatus() {
1505         msggroup 'testdpkgstatus'
1506         local STATE="$1"
1507         local NR="$2"
1508         shift 2
1509         msgtest "Test that $NR package(s) are in state $STATE with" "dpkg -l $*"
1510         local PKGS="$(dpkg -l "$@" 2>/dev/null | grep "^${STATE}" | wc -l)"
1511         if [ "$PKGS" != $NR ]; then
1512                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testnopackage.output"
1513                 echo "$PKGS" >"$OUTPUT"
1514                 dpkg -l "$@" | grep '^[a-z]' >"$OUTPUT" >&2 || true
1515                 msgfailoutput '' "$OUTPUT"
1516         else
1517                 msgpass
1518         fi
1519         msggroup
1520 }
1521
1522 testdpkginstalled() {
1523         msggroup 'testdpkginstalled'
1524         testdpkgstatus 'ii' "$#" "$@"
1525         msggroup
1526 }
1527
1528 testdpkgnotinstalled() {
1529         msggroup 'testdpkgnotinstalled'
1530         testdpkgstatus 'ii' '0' "$@"
1531         msggroup
1532 }
1533
1534 testmarkedauto() {
1535         msggroup 'testmarkedauto'
1536         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testmarkedauto.comparefile"
1537         if [ -n "$1" ]; then
1538                 msgtest 'Test for correctly marked as auto-installed' "$*"
1539                 while [ -n "$1" ]; do echo "$1"; shift; done | sort > "$COMPAREFILE"
1540         else
1541                 msgtest 'Test for correctly marked as auto-installed' 'no package'
1542                 echo -n > "$COMPAREFILE"
1543         fi
1544         testoutputequal "$COMPAREFILE" aptmark showauto
1545         msggroup
1546 }
1547 testmarkedmanual() {
1548         msggroup 'testmarkedmanual'
1549         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testmarkedmanual.comparefile"
1550         if [ -n "$1" ]; then
1551                 msgtest 'Test for correctly marked as manually installed' "$*"
1552                 while [ -n "$1" ]; do echo "$1"; shift; done | sort > "$COMPAREFILE"
1553         else
1554                 msgtest 'Test for correctly marked as manually installed' 'no package'
1555                 echo -n > "$COMPAREFILE"
1556         fi
1557         testoutputequal "$COMPAREFILE" aptmark showmanual
1558         msggroup
1559 }
1560
1561 catfile() {
1562         if [ "${1##*.}" = 'deb' ]; then
1563                 stat >&2 "$1" || true
1564                 file >&2 "$1" || true
1565         else
1566                 cat >&2 "$1" || true
1567         fi
1568 }
1569 msgfailoutput() {
1570         msgreportheader 'msgfailoutput'
1571         local MSG="$1"
1572         local OUTPUT="$2"
1573         shift 2
1574         if [ "$1" = 'grep' ]; then
1575                 echo >&2
1576                 while [ -n "$2" ]; do shift; done
1577                 echo "#### Complete file: $1 ####"
1578                 catfile "$1"
1579                 echo '#### grep output ####'
1580         elif [ "$1" = 'test' ]; then
1581                 echo >&2
1582                 # doesn't support ! or non-file flags
1583                 msgfailoutputstatfile() {
1584                         local FILEFLAGS='^-[bcdefgGhkLOprsStuwx]$'
1585                         if expr match "$1" "$FILEFLAGS" >/dev/null; then
1586                                 echo "#### stat(2) of file: $2 ####"
1587                                 stat "$2" || true
1588                                 if test -d "$2"; then
1589                                         echo "#### The directory contains: $2 ####"
1590                                         ls >&2 "$2" || true
1591                                 elif test -e "$2"; then
1592                                         echo "#### Complete file: $2 ####"
1593                                         catfile "$2"
1594                                 fi
1595                         fi
1596                 }
1597                 msgfailoutputstatfile "$2" "$3"
1598                 while [ -n "$5" ] && [ "$4" = '-o' -o "$4" = '-a' ]; do
1599                         shift 3
1600                         msgfailoutputstatfile "$2" "$3"
1601                 done
1602                 echo '#### test output ####'
1603         elif [ "$1" = 'cmp' ]; then
1604                 echo >&2
1605                 while [ -n "$2" ]; do
1606                         echo "#### Complete file: $2 ####"
1607                         catfile "$2"
1608                         shift
1609                 done
1610                 echo '#### cmp output ####'
1611         fi
1612         catfile "$OUTPUT"
1613         msgfail "$MSG"
1614 }
1615
1616 testsuccesswithglobalerror() {
1617         local TYPE="$1"
1618         local ERRORS="$2"
1619         shift 2
1620         msggroup "$TYPE"
1621         if [ "$1" = '--nomsg' ]; then
1622                 shift
1623         else
1624                 msgtest 'Test for successful execution of' "$*"
1625         fi
1626         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/${TYPE}.output"
1627         if "$@" >"${OUTPUT}" 2>&1; then
1628                 if expr match "$1" '^apt.*' >/dev/null; then
1629                         if grep -q -E ' runtime error: ' "$OUTPUT"; then
1630                                 msgfailoutput 'compiler detected undefined behavior' "$OUTPUT" "$@"
1631                         elif grep -E "^[${ERRORS}]: " "$OUTPUT" > "${TMPWORKINGDIRECTORY}/rootdir/tmp/checkforwarnings.output" 2>&1; then
1632                                 if [ "$IGNORE_PTY_NOT_MOUNTED" = '1' ]; then
1633                                         if echo 'E: Can not write log (Is /dev/pts mounted?) - posix_openpt (2: No such file or directory)' \
1634                                                 | cmp - "${TMPWORKINGDIRECTORY}/rootdir/tmp/checkforwarnings.output" >/dev/null 2>&1; then
1635                                                 msgpass
1636                                         else
1637                                                 msgfailoutput 'successful run, but output contains warnings/errors' "$OUTPUT" "$@"
1638                                         fi
1639                                 else
1640                                         msgfailoutput 'successful run, but output contains warnings/errors' "$OUTPUT" "$@"
1641                                 fi
1642                         elif [ "$TYPE" = 'testsuccesswithnotice' ]; then
1643                                 if grep -q -E "^N: " "$OUTPUT"; then
1644                                         msgpass
1645                                 else
1646                                         msgfailoutput 'successful run, but output had no notices' "$OUTPUT" "$@"
1647                                 fi
1648                         else
1649                                 msgpass
1650                         fi
1651                 else
1652                         msgpass
1653                 fi
1654         else
1655                 local EXITCODE=$?
1656                 msgfailoutput "exitcode $EXITCODE" "$OUTPUT" "$@"
1657         fi
1658         aptautotest "$TYPE" "$@"
1659         msggroup
1660 }
1661 testsuccesswithnotice() {
1662         testsuccesswithglobalerror 'testsuccesswithnotice' 'WE' "$@"
1663 }
1664 testsuccess() {
1665         testsuccesswithglobalerror 'testsuccess' 'NWE' "$@"
1666 }
1667 testwarning() {
1668         msggroup 'testwarning'
1669         if [ "$1" = '--nomsg' ]; then
1670                 shift
1671         else
1672                 msgtest 'Test for successful execution with warnings of' "$*"
1673         fi
1674         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testwarning.output"
1675         if "$@" >"${OUTPUT}" 2>&1; then
1676                 if expr match "$1" '^apt.*' >/dev/null; then
1677                         if grep -q -E ' runtime error: ' "$OUTPUT"; then
1678                                 msgfailoutput 'compiler detected undefined behavior' "$OUTPUT" "$@"
1679                         elif grep -q -E '^E: ' "$OUTPUT"; then
1680                                 msgfailoutput 'successful run, but output contains errors' "$OUTPUT" "$@"
1681                         elif ! grep -q -E '^W: ' "$OUTPUT"; then
1682                                 msgfailoutput 'successful run, but output contains no warnings' "$OUTPUT" "$@"
1683                         else
1684                                 msgpass
1685                         fi
1686                 else
1687                         msgpass
1688                 fi
1689         else
1690                 local EXITCODE=$?
1691                 msgfailoutput "exitcode $EXITCODE" "$OUTPUT" "$@"
1692         fi
1693         aptautotest 'testwarning' "$@"
1694         msggroup
1695 }
1696 testfailure() {
1697         msggroup 'testfailure'
1698         if [ "$1" = '--nomsg' ]; then
1699                 shift
1700         else
1701                 msgtest 'Test for failure in execution of' "$*"
1702         fi
1703         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testfailure.output"
1704         if "$@" >"${OUTPUT}" 2>&1; then
1705                 local EXITCODE=$?
1706                 msgfailoutput "exitcode $EXITCODE" "$OUTPUT" "$@"
1707         else
1708                 local EXITCODE=$?
1709                 if expr match "$1" '^apt.*' >/dev/null; then
1710                         if [ "$1" = 'aptkey' ]; then
1711                                 if grep -q " Can't check signature:
1712  BAD signature from
1713  signature could not be verified" "$OUTPUT"; then
1714                                         msgpass
1715                                 else
1716                                         msgfailoutput "run failed with exitcode ${EXITCODE}, but no signature error" "$OUTPUT" "$@"
1717                                 fi
1718                         else
1719                                 if grep -q -E ' runtime error: ' "$OUTPUT"; then
1720                                         msgfailoutput 'compiler detected undefined behavior' "$OUTPUT" "$@"
1721                                 elif grep -q -E '==ERROR' "$OUTPUT"; then
1722                                         msgfailoutput 'compiler sanitizers reported errors' "$OUTPUT" "$@"
1723                                 elif ! grep -q -E '^E: ' "$OUTPUT"; then
1724                                         msgfailoutput "run failed with exitcode ${EXITCODE}, but with no errors" "$OUTPUT" "$@"
1725                                 else
1726                                         msgpass
1727                                 fi
1728                         fi
1729                 else
1730                         msgpass
1731                 fi
1732         fi
1733         aptautotest 'testfailure' "$@"
1734         msggroup
1735 }
1736
1737 testreturnstateequal() {
1738         local STATE="$1"
1739         if [ "$STATE" = 'testsuccesswithglobalerror' ]; then
1740                 local STATE="$2"
1741                 local TYPE="$3"
1742                 shift 3
1743                 msggroup "${STATE}equal"
1744                 if [ "$1" != '--nomsg' ]; then
1745                         local CMP="$1"
1746                         shift
1747                         testsuccesswithglobalerror "$STATE" "$TYPE" "$@"
1748                         testfileequal "${TMPWORKINGDIRECTORY}/rootdir/tmp/${STATE}.output" "$CMP"
1749                 else
1750                         local CMP="$2"
1751                         shift 2
1752                         testsuccesswithglobalerror "$STATE" "$TYPE" "$@"
1753                         testfileequal "${TMPWORKINGDIRECTORY}/rootdir/tmp/${STATE}.output" "$CMP"
1754                 fi
1755         else
1756                 msggroup "${STATE}equal"
1757                 if [ "$2" != '--nomsg' ]; then
1758                         local CMP="$2"
1759                         shift 2
1760                         "$STATE" "$@"
1761                         testfileequal "${TMPWORKINGDIRECTORY}/rootdir/tmp/${STATE}.output" "$CMP"
1762                 else
1763                         local CMP="$3"
1764                         shift 3
1765                         "$STATE" --nomsg "$@"
1766                         testfileequal "${TMPWORKINGDIRECTORY}/rootdir/tmp/${STATE}.output" "$CMP"
1767                 fi
1768         fi
1769         msggroup
1770 }
1771 testsuccessequal() {
1772         # we compare output, so we know perfectly well about N:
1773         testreturnstateequal 'testsuccesswithglobalerror' 'testsuccess' 'WE' "$@"
1774 }
1775 testwarningequal() {
1776         testreturnstateequal 'testwarning' "$@"
1777 }
1778 testfailureequal() {
1779         testreturnstateequal 'testfailure' "$@"
1780 }
1781
1782 testfailuremsg() {
1783         msggroup 'testfailuremsg'
1784         local CMP="$1"
1785         shift
1786         testfailure "$@"
1787         msgtest 'Check that the output of the previous failed command has expected' 'failures and warnings'
1788         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testfailuremsg.comparefile"
1789         grep '^\(W\|E\|N\):' "${TMPWORKINGDIRECTORY}/rootdir/tmp/testfailure.output" > "$COMPAREFILE" 2>&1 || true
1790         testoutputequal "$COMPAREFILE" echo "$CMP"
1791         msggroup
1792 }
1793 testwarningmsg() {
1794         msggroup 'testwarningmsg'
1795         local CMP="$1"
1796         shift
1797         testwarning "$@"
1798         msgtest 'Check that the output of the previous warned command has expected' 'warnings'
1799         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testwarningmsg.comparefile"
1800         grep '^\(W\|E\|N\):' "${TMPWORKINGDIRECTORY}/rootdir/tmp/testwarning.output" > "$COMPAREFILE" 2>&1 || true
1801         testoutputequal "$COMPAREFILE" echo "$CMP"
1802         msggroup
1803 }
1804
1805 testfilestats() {
1806         msggroup 'testfilestats'
1807         msgtest "Test that file $1 has $2 $3" "$4"
1808         if [ "$4" "$3" "$(stat --format "$2" "$1")" ]; then
1809                 msgpass
1810         else
1811                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testfilestats.output"
1812                 {
1813                         ls -ld "$1" || true
1814                         echo -n "stat(1) reports for $2: "
1815                         stat --format "$2" "$1" || true
1816                 } >"$OUTPUT" 2>&1
1817                 msgfailoutput '' "$OUTPUT"
1818         fi
1819         msggroup
1820 }
1821 testaccessrights() {
1822         msggroup 'testaccessrights'
1823         testfilestats "$1" '%a' '=' "$2"
1824         msggroup
1825 }
1826
1827 testwebserverlaststatuscode() {
1828         msggroup 'testwebserverlaststatuscode'
1829         local DOWNLOG='rootdir/tmp/webserverstatus-testfile.log'
1830         local STATUS='downloaded/webserverstatus-statusfile.log'
1831         rm -f "$DOWNLOG" "$STATUS"
1832         msgtest 'Test last status code from the webserver was' "$1"
1833         if downloadfile "http://localhost:${APTHTTPPORT}/_config/find/aptwebserver::last-status-code" "$STATUS" > "$DOWNLOG" && [ "$(cat "$STATUS")" = "$1" ]; then
1834                 msgpass
1835         else
1836                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testwebserverlaststatuscode.output"
1837                 {
1838                         if [ -n "$2" ]; then
1839                                 shift
1840                                 echo >&2 '#### Additionally provided output files contain:'
1841                                 cat >&2 "$@"
1842                         fi
1843                         echo >&2 '#### Download log of the status code:'
1844                         cat >&2 "$DOWNLOG"
1845                 } >"$OUTPUT" 2>&1
1846                 msgfailoutput "Status was $(cat "$STATUS")" "$OUTPUT"
1847         fi
1848         msggroup
1849 }
1850
1851 createlistofkeys() {
1852         local OUTPUT="$1"
1853         shift
1854         while [ -n "$1" ]; do
1855                 # gpg 2.1.something starts printing [SC] at some point
1856                 if grep -q ' rsa2048/' "$OUTPUT" && grep -qF '[SC]' "$OUTPUT"; then
1857                         case "$1" in
1858                                 *Joe*|*Sixpack*) echo 'pub   rsa2048/DBAC8DAE 2010-08-18 [SC]';;
1859                                 *Rex*|*Expired*) echo 'pub   rsa2048/27CE74F9 2013-07-12 [SC] [expired: 2013-07-13]';;
1860                                 *Marvin*|*Paranoid*) echo 'pub   rsa2048/528144E2 2011-01-16 [SC]';;
1861                                 oldarchive) echo 'pub   rsa1024/F68C85A3 2013-12-19 [SC]';;
1862                                 newarchive) echo 'pub   rsa2048/DBAC8DAE 2010-08-18 [SC]';;
1863                                 *) echo 'UNKNOWN KEY';;
1864                         esac
1865                 # gpg 2.1 has a slightly different output format
1866                 elif grep -q ' rsa2048/' "$OUTPUT"; then
1867                         case "$1" in
1868                                 *Joe*|*Sixpack*) echo 'pub   rsa2048/DBAC8DAE 2010-08-18';;
1869                                 *Rex*|*Expired*) echo 'pub   rsa2048/27CE74F9 2013-07-12 [expired: 2013-07-13]';;
1870                                 *Marvin*|*Paranoid*) echo 'pub   rsa2048/528144E2 2011-01-16';;
1871                                 oldarchive) echo 'pub   rsa1024/F68C85A3 2013-12-19';;
1872                                 newarchive) echo 'pub   rsa2048/DBAC8DAE 2010-08-18';;
1873                                 *) echo 'UNKNOWN KEY';;
1874                         esac
1875                 else
1876                         case "$1" in
1877                                 *Joe*|*Sixpack*) echo 'pub   2048R/DBAC8DAE 2010-08-18';;
1878                                 *Rex*|*Expired*) echo 'pub   2048R/27CE74F9 2013-07-12 [expired: 2013-07-13]';;
1879                                 *Marvin*|*Paranoid*) echo 'pub   2048R/528144E2 2011-01-16';;
1880                                 oldarchive) echo 'pub   1024R/F68C85A3 2013-12-19';;
1881                                 newarchive) echo 'pub   2048R/DBAC8DAE 2010-08-18';;
1882                                 *) echo 'UNKNOWN KEY';;
1883                         esac
1884                 fi
1885                 shift
1886         done
1887 }
1888 testaptkeys() {
1889         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/aptkeylist.output"
1890         if ! aptkey list | grep '^pub' > "$OUTPUT"; then
1891                 echo -n > "$OUTPUT"
1892         fi
1893         testfileequal "$OUTPUT" "$(createlistofkeys "$OUTPUT" "$@")"
1894 }
1895
1896 pause() {
1897         echo "STOPPED execution. Press enter to continue"
1898         local IGNORE
1899         read IGNORE
1900 }
1901
1902 listcurrentlistsdirectory() {
1903         {
1904                 find rootdir/var/lib/apt/lists -maxdepth 1 -type d | while read line; do
1905                         stat --format '%U:%G:%a:%n' "$line"
1906                 done
1907                 find rootdir/var/lib/apt/lists -maxdepth 1 \! -type d | while read line; do
1908                         stat --format '%U:%G:%a:%s:%y:%n' "$line"
1909                 done
1910         } | sort
1911 }
1912 forallsupportedcompressors() {
1913         rm -f "${TMPWORKINGDIRECTORY}/rootdir/etc/apt/apt.conf.d/00force-compressor"
1914         for COMP in $(aptconfig dump 'APT::Compressor' --format '%f%n' | cut -d':' -f 5 | uniq); do
1915                 if [ -z "$COMP" -o "$COMP" = '.' ]; then continue; fi
1916                 "$@" "$COMP"
1917         done
1918 }
1919
1920 ### convenience hacks ###
1921 mkdir() {
1922         # creating some directories by hand is a tedious task, so make it look simple
1923         local PARAMS="$*"
1924         if [ "$PARAMS" != "${PARAMS#*rootdir/var/lib/apt/lists}" ]; then
1925                 # only the last directory created by mkdir is effected by the -m !
1926                 command mkdir -m 755 -p "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt"
1927                 command mkdir -m 755 -p "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists"
1928                 command mkdir -m 700 -p "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/partial"
1929                 touch "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/lock"
1930                 if [ "$(id -u)" = '0' ]; then
1931                         chown _apt:root "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/partial"
1932                 fi
1933         else
1934                 command mkdir "$@"
1935         fi
1936 }
1937
1938 ### The following tests are run by most test methods automatically to check
1939 ### general things about commands executed without writing the test every time.
1940
1941 aptautotest() {
1942         local TESTCALL="$1"
1943         local CMD="$2"
1944         local FIRSTOPT="$3"
1945         local AUTOTEST="aptautotest_$(echo "${CMD##*/}_${FIRSTOPT}" | tr -d -c 'A-za-z0-9')"
1946         if command -v $AUTOTEST >/dev/null; then
1947                 shift 3
1948                 # save and restore the *.output files from other tests
1949                 # as we might otherwise override them in these automatic tests
1950                 rm -rf "${TMPWORKINGDIRECTORY}/rootdir/tmp-before"
1951                 mv "${TMPWORKINGDIRECTORY}/rootdir/tmp" "${TMPWORKINGDIRECTORY}/rootdir/tmp-before"
1952                 mkdir "${TMPWORKINGDIRECTORY}/rootdir/tmp"
1953                 $AUTOTEST "$TESTCALL" "$@"
1954                 rm -rf "${TMPWORKINGDIRECTORY}/rootdir/tmp-aptautotest"
1955                 mv "${TMPWORKINGDIRECTORY}/rootdir/tmp" "${TMPWORKINGDIRECTORY}/rootdir/tmp-aptautotest"
1956                 mv "${TMPWORKINGDIRECTORY}/rootdir/tmp-before" "${TMPWORKINGDIRECTORY}/rootdir/tmp"
1957         fi
1958 }
1959
1960 aptautotest_aptget_update() {
1961         local TESTCALL="$1"
1962         while [ -n "$2" ]; do
1963                 if [ "$2" = '--print-uris' ]; then return; fi # simulation mode
1964                 shift
1965         done
1966         if ! test -d "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists"; then return; fi
1967         testfilestats "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt" '%U:%G:%a' '=' "${TEST_DEFAULT_USER}:${TEST_DEFAULT_GROUP}:755"
1968         testfilestats "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists" '%U:%G:%a' '=' "${TEST_DEFAULT_USER}:${TEST_DEFAULT_GROUP}:755"
1969         # all copied files are properly chmodded
1970         local backupIFS="$IFS"
1971         IFS="$(printf "\n\b")"
1972         for file in $(find "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists" -type f ! -name 'lock'); do
1973                 testfilestats "$file" '%U:%G:%a' '=' "${TEST_DEFAULT_USER}:${TEST_DEFAULT_GROUP}:644"
1974         done
1975         IFS="$backupIFS"
1976         if [ "$TESTCALL" = 'testsuccess' ]; then
1977                 # failure cases can retain partial files and such
1978                 testempty find "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/partial" -mindepth 1 ! \( -name 'lock' -o -name '*.FAILED' \)
1979         fi
1980 }
1981 aptautotest_apt_update() { aptautotest_aptget_update "$@"; }
1982 aptautotest_aptcdrom_add() { aptautotest_aptget_update "$@"; }
1983
1984 testaptautotestnodpkgwarning() {
1985         local TESTCALL="$1"
1986         while [ -n "$2" ]; do
1987                 if expr match "$2" '^-[a-z]*s' >/dev/null 2>&1; then return; fi # simulation mode
1988                 if expr match "$2" '^-dy\?' >/dev/null 2>&1; then return; fi # download-only mode
1989                 shift
1990         done
1991         testfailure grep '^dpkg: warning:.*ignor.*' "${TMPWORKINGDIRECTORY}/rootdir/tmp-before/${TESTCALL}.output"
1992 }
1993
1994 aptautotest_aptget_install() { testaptautotestnodpkgwarning "$@"; }
1995 aptautotest_aptget_remove() { testaptautotestnodpkgwarning "$@"; }
1996 aptautotest_aptget_purge() { testaptautotestnodpkgwarning "$@"; }
1997 aptautotest_apt_install() { testaptautotestnodpkgwarning "$@"; }
1998 aptautotest_apt_remove() { testaptautotestnodpkgwarning "$@"; }
1999 aptautotest_apt_purge() { testaptautotestnodpkgwarning "$@"; }