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