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 [ "${MSGCOLOR:-YES}" = 'YES' ]; then
  29         if [ ! -t 1 ]; then # but check that we output to a terminal
  30                 export MSGCOLOR='NO'
  31         fi
  32 fi
  33
  34 if [ "$MSGCOLOR" != 'NO' ]; then
  35         CERROR="\033[1;31m" # red
  36         CWARNING="\033[1;33m" # yellow
  37         CMSG="\033[1;32m" # green
  38         CINFO="\033[1;96m" # light blue
  39         CDEBUG="\033[1;94m" # blue
  40         CNORMAL="\033[0;39m" # default system console color
  41         CDONE="\033[1;32m" # green
  42         CPASS="\033[1;32m" # green
  43         CFAIL="\033[1;31m" # red
  44         CCMD="\033[1;35m" # pink
  45 fi
  46
  47 msgprintf() {
  48         local START="$1"
  49         local MIDDLE="$2"
  50         local END="$3"
  51         shift 3
  52         if [ -n "$1" ]; then
  53                 printf "$START " "$1"
  54                 shift
  55                 while [ -n "$1" ]; do
  56                         printf "$MIDDLE " "$(echo "$1" | sed -e 's#^apt\([cfghks]\)#apt-\1#')"
  57                         shift
  58                 done
  59         fi
  60         printf "${END}"
  61 }
  62 msgdie() { msgprintf "${CERROR}E: %s" '%s' "${CNORMAL}\n" "$@" >&2; exit 1; }
  63 msgwarn() { msgprintf "${CWARNING}W: %s" '%s' "${CNORMAL}\n" "$@" >&2; }
  64 msgmsg() { msgprintf "${CMSG}%s" '%s' "${CNORMAL}\n" "$@"; }
  65 msginfo() { msgprintf "${CINFO}I: %s" '%s' "${CNORMAL}\n" "$@"; }
  66 msgdebug() { msgprintf "${CDEBUG}D: %s" '%s' "${CNORMAL}\n" "$@"; }
  67 msgdone() { msgprintf "${CDONE}DONE" '%s' "${CNORMAL}\n" "$@"; }
  68 msgnwarn() { msgprintf "${CWARNING}W: %s" '%s' "${CNORMAL}" "$@" >&2; }
  69 msgnmsg() { msgprintf "${CMSG}%s" '%s' "${CNORMAL}" "$@"; }
  70 msgninfo() { msgprintf "${CINFO}I: %s" '%s' "${CNORMAL}" "$@"; }
  71 msgndebug() { msgprintf "${CDEBUG}D: %s" '%s' "${CNORMAL}" "$@"; }
  72 msgtest() { msgprintf "${CINFO}%s" "${CCMD}%s${CINFO}" "…${CNORMAL} " "$@"; }
  73 msgpass() { printf "${CPASS}PASS${CNORMAL}\n"; }
  74 msgreportheader() {
  75         if [ -n "$MSGTEST_MSG" ]; then
  76                 test "$1" != 'msgfailoutput' || echo
  77                 if [ -n "$MSGTEST_MSGMSG" ]; then
  78                         echo "$MSGTEST_MSGMSG"
  79                 fi
  80                 if [ -n "$MSGTEST_GRP" ] && [ "$MSGTEST_GRP" != 'NEXT' ] && [ "$MSGTEST_GRP" != "$MSGTEST_MSG" ]; then
  81                         echo "${CFAIL}Part of the test group: $MSGTEST_GRP"
  82                 fi
  83                 echo -n "$MSGTEST_MSG"
  84                 unset MSGTEST_MSG
  85         fi
  86 }
  87 msgskip() {
  88         msgreportheader 'msgskip'
  89         if [ $# -gt 0 ]; then printf "${CWARNING}SKIP: $*${CNORMAL}\n" >&2;
  90         else printf "${CWARNING}SKIP${CNORMAL}\n" >&2; fi
  91 }
  92 msgfail() {
  93         msgreportheader 'msgfail'
  94         if [ $# -gt 0 ] && [ -n "$1" ]; then printf "${CFAIL}FAIL: $*${CNORMAL}\n" >&2;
  95         else printf "${CFAIL}FAIL${CNORMAL}\n" >&2; fi
  96         if [ -n "$APT_DEBUG_TESTS" ]; then
  97                 runapt $SHELL
  98         fi
  99         EXIT_CODE=$((EXIT_CODE+1));
 100 }
 101 MSGGROUP_LEVEL=0
 102 msggroup() {
 103         if [ -n "$1" ]; then
 104                 if [ $MSGGROUP_LEVEL = 0 ]; then
 105                         MSGTEST_GRP='NEXT'
 106                 fi
 107                 MSGGROUP_LEVEL=$((MSGGROUP_LEVEL+1));
 108         else
 109                 MSGGROUP_LEVEL=$((MSGGROUP_LEVEL-1));
 110                 if [ $MSGGROUP_LEVEL = 0 ]; then
 111                         unset MSGTEST_GRP
 112                 fi
 113         fi
 114 }
 115
 116 # enable / disable Debugging
 117 if [ $MSGLEVEL -le 0 ]; then
 118         msgdie() { true; }
 119 fi
 120 if [ $MSGLEVEL -le 1 ]; then
 121         msgwarn() { true; }
 122         msgnwarn() { true; }
 123 fi
 124 if [ $MSGLEVEL -le 2 ]; then
 125         msgmsg() {
 126                 MSGTEST_MSGMSG="$(msgprintf "${CMSG}%s" '%s' "${CNORMAL}" "$@")"
 127         }
 128         msgnmsg() { true; }
 129         msgtest() {
 130                 MSGTEST_MSG="$(msgprintf "${CINFO}%s" "${CCMD}%s${CINFO}" "…${CNORMAL} " "$@")"
 131                 if [ "$MSGTEST_GRP" = 'NEXT' ]; then
 132                         MSGTEST_GRP="$MSGTEST_MSG"
 133                 fi
 134         }
 135         msgpass() { printf " ${CPASS}P${CNORMAL}"; }
 136 fi
 137 if [ $MSGLEVEL -le 3 ]; then
 138         msginfo() { true; }
 139         msgninfo() { true; }
 140 fi
 141 if [ $MSGLEVEL -le 4 ]; then
 142         msgdebug() { true; }
 143         msgndebug() { true; }
 144 fi
 145 msgdone() {
 146         if [ "$1" = "debug" -a $MSGLEVEL -le 4 ] ||
 147            [ "$1" = "info" -a $MSGLEVEL -le 3 ] ||
 148            [ "$1" = "msg" -a $MSGLEVEL -le 2 ] ||
 149            [ "$1" = "warn" -a $MSGLEVEL -le 1 ] ||
 150            [ "$1" = "die" -a $MSGLEVEL -le 0 ]; then
 151                 true;
 152         else
 153                 printf "${CDONE}DONE${CNORMAL}\n";
 154         fi
 155 }
 156 getaptconfig() {
 157         if [ -f ./aptconfig.conf ]; then
 158                 echo "$(readlink -f ./aptconfig.conf)"
 159         elif [ -f ../aptconfig.conf ]; then
 160                 echo "$(readlink -f ../aptconfig.conf)"
 161         elif [ -f ../../aptconfig.conf ]; then
 162                 echo "$(readlink -f ../../aptconfig.conf)"
 163         elif [ -f "${TMPWORKINGDIRECTORY}/aptconfig.conf" ]; then
 164                 echo "$(readlink -f "${TMPWORKINGDIRECTORY}/aptconfig.conf")"
 165         fi
 166 }
 167 runapt() {
 168         msgdebug "Executing: ${CCMD}$*${CDEBUG} "
 169         local CMD="$1"
 170         shift
 171         case "$CMD" in
 172         sh|aptitude|*/*|command) ;;
 173         *) CMD="${BUILDDIRECTORY}/$CMD";;
 174         esac
 175         MALLOC_PERTURB_=21 MALLOC_CHECK_=2 APT_CONFIG="$(getaptconfig)" LD_LIBRARY_PATH="${LIBRARYPATH}:${LD_LIBRARY_PATH}" "$CMD" "$@"
 176 }
 177 runpython3() { runapt command python3 "$@"; }
 178 aptconfig() { runapt apt-config "$@"; }
 179 aptcache() { runapt apt-cache "$@"; }
 180 aptcdrom() { runapt apt-cdrom "$@"; }
 181 aptget() { runapt apt-get "$@"; }
 182 aptftparchive() { runapt "${APTFTPARCHIVEBINDIR}/apt-ftparchive" "$@"; }
 183 aptkey() { runapt apt-key "$@"; }
 184 aptmark() { runapt apt-mark "$@"; }
 185 aptsortpkgs() { runapt apt-sortpkgs "$@"; }
 186 apt() { runapt apt "$@"; }
 187 apthelper() { runapt "${APTHELPERBINDIR}/apt-helper" "$@"; }
 188 aptwebserver() { runapt "${APTWEBSERVERBINDIR}/aptwebserver" "$@"; }
 189 aptitude() { runapt aptitude "$@"; }
 190 aptextracttemplates() { runapt apt-extracttemplates "$@"; }
 191 aptinternalsolver() { runapt "${APTINTERNALSOLVER}" "$@"; }
 192 aptdumpsolver() { runapt "${APTDUMPSOLVER}" "$@"; }
 193 aptinternalplanner() { runapt "${APTINTERNALPLANNER}" "$@"; }
 194
 195 dpkg() {
 196         "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg" "$@"
 197 }
 198 dpkgcheckbuilddeps() {
 199         command dpkg-checkbuilddeps --admindir="${TMPWORKINGDIRECTORY}/rootdir/var/lib/dpkg" "$@"
 200 }
 201 gdb() {
 202         local CMD
 203         case "$1" in
 204         aptget) CMD="apt-get";;
 205         aptcache) CMD="apt-cache";;
 206         aptcdrom) CMD="apt-cdrom";;
 207         aptconfig) CMD="apt-config";;
 208         aptmark) CMD="apt-mark";;
 209         apthelper) CMD="apt-helper";;
 210         aptftparchive) CMD="apt-ftparchive";;
 211         dpkg) shift; runapt "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/gdb-dpkg" "$@"; return;;
 212         *) CMD="$1";;
 213         esac
 214         shift
 215         if [ "${CMD##*/}" = "$CMD" ]; then
 216                 CMD="${BUILDDIRECTORY}/${CMD}"
 217         fi
 218         runapt command gdb --quiet -ex "directory '$SOURCEDIRECTORY'" -ex run "$CMD" --args "$CMD" "$@"
 219 }
 220 lastmodification() {
 221         date -u -d "@$(stat -c '%Y' "${TMPWORKINGDIRECTORY}/$1")" -R
 222 }
 223 releasefiledate() {
 224         grep "^${2:-Date}:" "$1" | cut -d' ' -f 2-
 225 }
 226
 227 exitwithstatus() {
 228         # error if we about to overflow, but ...
 229         #   "255 failures ought to be enough for everybody"
 230         if [ $EXIT_CODE -gt 255 ]; then
 231             msgdie "Total failure count $EXIT_CODE too big"
 232         fi
 233         exit $((EXIT_CODE <= 255 ? EXIT_CODE : 255));
 234 }
 235
 236 shellsetedetector() {
 237         local exit_status=$?
 238         if [ "$exit_status" != '0' ]; then
 239                 printf >&2 "${CERROR}E: Looks like the testcases ended prematurely with exitcode: ${exit_status}${CNORMAL}\n"
 240                 if [ "$EXIT_CODE" = '0' ]; then
 241                         EXIT_CODE="$exit_status"
 242                 fi
 243         fi
 244 }
 245
 246 addtrap() {
 247         if [ "$1" = 'prefix' ]; then
 248                 CURRENTTRAP="$2 $CURRENTTRAP"
 249         else
 250                 CURRENTTRAP="$CURRENTTRAP $1"
 251         fi
 252         trap "shellsetedetector; $CURRENTTRAP exitwithstatus;" 0 HUP INT QUIT ILL ABRT FPE SEGV PIPE TERM
 253 }
 254
 255 escape_shell() {
 256     echo "$@" | sed -e "s#'#'\"'\"'#g"
 257 }
 258
 259 find_project_binary_dir() {
 260         local TESTDIRECTORY="$(readlink -f "$(dirname $0)")"
 261         if [ -z "$PROJECT_BINARY_DIR" ]; then
 262                 PROJECT_BINARY_DIR=
 263                 for dir in ${TESTDIRECTORY}/../../ ${TESTDIRECTORY}/../../*; do
 264                         test -e "$dir/CMakeCache.txt"  || continue
 265                         if [ -z "$PROJECT_BINARY_DIR" ] ||
 266                            [ "$dir/CMakeCache.txt" -nt "$PROJECT_BINARY_DIR/CMakeCache.txt" ]; then
 267                                 PROJECT_BINARY_DIR="$dir"
 268                         fi
 269                 done
 270                 if [ -z "$PROJECT_BINARY_DIR" ]; then
 271                         echo "Cannot find build directory, you might want to set PROJECT_BINARY_DIR" >&2
 272                         exit 1
 273                 fi
 274                 export PROJECT_BINARY_DIR
 275         fi
 276 }
 277 setupenvironment() {
 278         # Next check needs a gnu stat, let's figure that out early.
 279         stat=stat
 280         if command -v gnustat >/dev/null 2>&1; then
 281                 stat=gnustat
 282         fi
 283         # privilege dropping and testing doesn't work if /tmp isn't world-writeable (as e.g. with libpam-tmpdir)
 284         if [ -n "$TMPDIR" ] && [ "$(id -u)" = '0' ] && [ "$($stat --format '%a' "$TMPDIR")" != '1777' ]; then
 285                 unset TMPDIR
 286         fi
 287         TMPWORKINGDIRECTORY="$(mktemp -d)"
 288         addtrap "cd /; rm -rf '$(escape_shell "$TMPWORKINGDIRECTORY")';"
 289         if [ -n "$TMPDIR_ADD" ]; then
 290                 TMPWORKINGDIRECTORY="${TMPWORKINGDIRECTORY}/${TMPDIR_ADD}"
 291                 mkdir -p "$TMPWORKINGDIRECTORY"
 292                 unset TMPDIR_ADD
 293                 export TMPDIR="$TMPWORKINGDIRECTORY"
 294         fi
 295         msgninfo "Preparing environment for ${0##*/} in ${TMPWORKINGDIRECTORY}…"
 296
 297         # Setup coreutils on BSD systems
 298         mkdir "${TMPWORKINGDIRECTORY}/bin"
 299         for prefix in gnu g; do
 300                         for command in stat touch sed cp tr sha1sum sha256sum md5sum sha512sum grep date wc chmod head readlink tar expr base64; do
 301                                         if command -v $prefix$command 2>/dev/null >/dev/null; then
 302                                                         [ -e "${TMPWORKINGDIRECTORY}/bin/$command" ] || ln -sf $(command -v $prefix$command)  "${TMPWORKINGDIRECTORY}/bin/$command"
 303                                         fi
 304                         done
 305         done
 306         export PATH="${TMPWORKINGDIRECTORY}/bin/:$PATH"
 307
 308
 309         mkdir -m 700 "${TMPWORKINGDIRECTORY}/downloaded"
 310         if [ "$(id -u)" = '0' ]; then
 311                 # relax permissions so that running as root with user switching works
 312                 umask 022
 313                 chmod 711 "$TMPWORKINGDIRECTORY"
 314                 chown _apt:root "${TMPWORKINGDIRECTORY}/downloaded"
 315         fi
 316
 317         TESTDIRECTORY="$(readlink -f "$(dirname $0)")"
 318         # Find the newest build directory (sets PROJECT_BINARY_DIR)
 319         find_project_binary_dir
 320         # allow overriding the default BUILDDIR location
 321         SOURCEDIRECTORY="${APT_INTEGRATION_TESTS_SOURCE_DIR:-"${TESTDIRECTORY}/../../"}"
 322         BUILDDIRECTORY="${APT_INTEGRATION_TESTS_BUILD_DIR:-"${PROJECT_BINARY_DIR}/cmdline"}"
 323         LIBRARYPATH="${APT_INTEGRATION_TESTS_LIBRARY_PATH:-"${BUILDDIRECTORY}/../apt-pkg"}"
 324         METHODSDIR="${APT_INTEGRATION_TESTS_METHODS_DIR:-"${BUILDDIRECTORY}/../methods"}"
 325         APTHELPERBINDIR="${APT_INTEGRATION_TESTS_LIBEXEC_DIR:-"${BUILDDIRECTORY}"}"
 326         APTWEBSERVERBINDIR="${APT_INTEGRATION_TESTS_WEBSERVER_BIN_DIR:-"${BUILDDIRECTORY}/../test/interactive-helper"}"
 327         APTFTPARCHIVEBINDIR="${APT_INTEGRATION_TESTS_FTPARCHIVE_BIN_DIR:-"${BUILDDIRECTORY}/../ftparchive"}"
 328         APTINTERNALSOLVER="${APT_INTEGRATION_TESTS_INTERNAL_SOLVER:-"${BUILDDIRECTORY}/solvers/apt"}"
 329         APTDUMPSOLVER="${APT_INTEGRATION_TESTS_DUMP_SOLVER:-"${BUILDDIRECTORY}/solvers/dump"}"
 330         APTINTERNALPLANNER="${APT_INTEGRATION_TESTS_INTERNAL_PLANNER:-"${BUILDDIRECTORY}/planners/apt"}"
 331         test -x "${BUILDDIRECTORY}/apt-get" || msgdie "You need to build tree first"
 332         # -----
 333
 334         cd "$TMPWORKINGDIRECTORY"
 335         mkdir rootdir aptarchive keys
 336         cd rootdir
 337         mkdir -p etc/apt/apt.conf.d etc/apt/sources.list.d etc/apt/trusted.gpg.d etc/apt/preferences.d
 338         mkdir -p usr/bin var/cache var/lib var/log var/crash tmp
 339         mkdir -p var/lib/dpkg/info var/lib/dpkg/updates var/lib/dpkg/triggers
 340         mkdir -p usr/lib/apt/solvers usr/lib/apt/planners
 341         touch var/lib/dpkg/available
 342         ln -s "${METHODSDIR}" usr/lib/apt/methods
 343         ln -s "${APTDUMPSOLVER}" usr/lib/apt/solvers/dump
 344         ln -s "${APTDUMPSOLVER}" usr/lib/apt/planners/dump
 345         ln -s "${APTINTERNALSOLVER}" usr/lib/apt/solvers/apt
 346         ln -s "${APTINTERNALPLANNER}" usr/lib/apt/planners/apt
 347         echo "Dir::Bin::Solvers \"${TMPWORKINGDIRECTORY}/rootdir/usr/lib/apt/solvers\";" >> ../aptconfig.conf
 348         echo "Dir::Bin::Planners \"${TMPWORKINGDIRECTORY}/rootdir/usr/lib/apt/planners\";" >> ../aptconfig.conf
 349         # use the autoremove from the BUILDDIRECTORY if its there, otherwise
 350         # system
 351         if [ -z "${APT_INTEGRATION_TESTS_SOURCE_DIR}" ]; then
 352             ln -s "${SOURCEDIRECTORY}/debian/apt.conf.autoremove" etc/apt/apt.conf.d/01autoremove
 353         else
 354             ln -s /etc/apt/apt.conf.d/01autoremove etc/apt/apt.conf.d/01autoremove
 355         fi
 356         cd ..
 357         local BASENAME="${0##*/}"
 358         local PACKAGESFILE="Packages-${BASENAME#*-}"
 359         if [ -f "${TESTDIRECTORY}/${PACKAGESFILE}" ]; then
 360                 cp "${TESTDIRECTORY}/${PACKAGESFILE}" aptarchive/Packages
 361         fi
 362         local SOURCESSFILE="Sources-${BASENAME#*-}"
 363         if [ -f "${TESTDIRECTORY}/${SOURCESSFILE}" ]; then
 364                 cp "${TESTDIRECTORY}/${SOURCESSFILE}" aptarchive/Sources
 365         fi
 366         find "$TESTDIRECTORY" \( -name '*.pub' -o -name '*.sec' \) -exec cp '{}' keys/ \;
 367         chmod 644 keys/*
 368         ln -s "${TMPWORKINGDIRECTORY}/keys/joesixpack.pub" rootdir/etc/apt/trusted.gpg.d/joesixpack.gpg
 369
 370         echo "Dir \"${TMPWORKINGDIRECTORY}/rootdir\";" >> aptconfig.conf
 371         echo "Dir::Etc \"etc\";" >> aptconfig.conf
 372         echo "Dir::State \"var/lib/apt\";" >> aptconfig.conf
 373         echo "Dir::Cache \"var/cache/apt\";" >> aptconfig.conf
 374         echo "Dir::Etc \"etc/apt\";" >> aptconfig.conf
 375         echo "Dir::Log \"var/log/apt\";" >> aptconfig.conf
 376         echo "APT::Get::Show-User-Simulation-Note \"false\";" >> aptconfig.conf
 377         echo "Dir::Bin::Methods \"${TMPWORKINGDIRECTORY}/rootdir/usr/lib/apt/methods\";" >> aptconfig.conf
 378         # either store apt-key were we can access it, even if we run it as a different user
 379         #cp "${BUILDDIRECTORY}/apt-key" "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/"
 380         #chmod o+rx "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/apt-key"
 381         #echo "Dir::Bin::apt-key \"${TMPWORKINGDIRECTORY}/rootdir/usr/bin/apt-key\";" >> aptconfig.conf
 382         # destroys coverage reporting though, so we disable changing user for the calling gpgv
 383         echo "Dir::Bin::apt-key \"${BUILDDIRECTORY}/apt-key\";" >> aptconfig.conf
 384         if [ "$(id -u)" = '0' ]; then
 385                 echo 'Binary::gpgv::APT::Sandbox::User "root";' >> aptconfig.conf
 386                 # same for the solver executables
 387                 echo 'APT::Solver::RunAsUser "root";' >> aptconfig.conf
 388                 echo 'APT::Planner::RunAsUser "root";' >> aptconfig.conf
 389         fi
 390
 391         cat > "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg" <<EOF
 392 #!/bin/sh
 393 set -e
 394 if [ -r '${TMPWORKINGDIRECTORY}/noopchroot.so' ]; then
 395         if [ -n "\$LD_LIBRARY_PATH" ]; then
 396                 export LD_LIBRARY_PATH='${TMPWORKINGDIRECTORY}:'"\${LD_LIBRARY_PATH}"
 397         else
 398                 export LD_LIBRARY_PATH='${TMPWORKINGDIRECTORY}'
 399         fi
 400         if [ -n "\$LD_PRELOAD" ]; then
 401                 export LD_PRELOAD="noopchroot.so \${LD_PRELOAD}"
 402         else
 403                 export LD_PRELOAD="noopchroot.so"
 404         fi
 405 fi
 406 EOF
 407         cp "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg" "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/gdb-dpkg"
 408         cat >> "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg" <<EOF
 409 exec fakeroot '${DPKG:-dpkg}' --root='${TMPWORKINGDIRECTORY}/rootdir' \\
 410         --log='${TMPWORKINGDIRECTORY}/rootdir/var/log/dpkg.log' \\
 411         --force-not-root --force-bad-path "\$@"
 412 EOF
 413         cat >> "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/gdb-dpkg" <<EOF
 414 exec fakeroot gdb --quiet -ex run '${DPKG:-dpkg}' --args '${DPKG:-dpkg}' --root='${TMPWORKINGDIRECTORY}/rootdir' \\
 415         --log='${TMPWORKINGDIRECTORY}/rootdir/var/log/dpkg.log' \\
 416         --force-not-root --force-bad-path "\$@"
 417 EOF
 418         chmod +x "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg" "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/gdb-dpkg"
 419         echo "Dir::Bin::dpkg \"${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg\";" > rootdir/etc/apt/apt.conf.d/99dpkg
 420
 421         {
 422                 if ! command dpkg --assert-multi-arch >/dev/null 2>&1; then
 423                         echo "DPKG::options:: \"--force-architecture\";" # Added to test multiarch before dpkg is ready for it…
 424                 fi
 425                 echo 'quiet "0";'
 426                 echo 'quiet::NoUpdate "true";'
 427                 echo 'quiet::NoStatistic "true";'
 428                 # too distracting for users, but helpful to detect changes
 429                 echo 'Acquire::Progress::Ignore::ShowErrorText "true";'
 430                 echo 'Acquire::Progress::Diffpercent "true";'
 431                 # in testcases, it can appear as if localhost has a rotation setup,
 432                 # hide this as we can't really deal with it properly
 433                 echo 'Acquire::Failure::ShowIP "false";'
 434                 # fakeroot can't fake everything, so disabled in production but good for tests
 435                 echo 'APT::Sandbox::Verify "true";'
 436         } >> aptconfig.conf
 437
 438         cp "${TESTDIRECTORY}/apt.pem" "${TMPWORKINGDIRECTORY}/rootdir/etc/webserver.pem"
 439         if [ "$(id -u)" = '0' ]; then
 440                 chown _apt:root "${TMPWORKINGDIRECTORY}/rootdir/etc/webserver.pem"
 441         fi
 442         echo "Acquire::https::CaInfo \"${TMPWORKINGDIRECTORY}/rootdir/etc/webserver.pem\";" > rootdir/etc/apt/apt.conf.d/99https
 443         echo "Apt::Cmd::Disable-Script-Warning \"1\";" > rootdir/etc/apt/apt.conf.d/apt-binary
 444         export APT_KEY_DONT_WARN_ON_DANGEROUS_USAGE=no
 445         echo 'Acquire::Connect::AddrConfig "false";' > rootdir/etc/apt/apt.conf.d/connect-addrconfig
 446
 447         configcompression '.' 'gz' #'bz2' 'lzma' 'xz'
 448         confighashes 'SHA256' # these are tests, not security best-practices
 449
 450         # create some files in /tmp and look at user/group to get what this means
 451         TEST_DEFAULT_USER="$(id -un)"
 452         if [ "$(uname)" = 'GNU/kFreeBSD' ]; then
 453                 TEST_DEFAULT_GROUP='root'
 454         else
 455                 TEST_DEFAULT_GROUP="$(id -gn)"
 456         fi
 457
 458         # cleanup the environment a bit
 459         # prefer our apt binaries over the system apt binaries
 460         export PATH="${BUILDDIRECTORY}:${PATH}:/usr/local/sbin:/usr/sbin:/sbin"
 461         export LC_ALL=C
 462         unset LANGUAGE APT_CONFIG
 463         unset GREP_OPTIONS DEB_BUILD_PROFILES
 464         unset http_proxy HTTP_PROXY https_proxy HTTPS_PROXY no_proxy
 465
 466         # If gpgv supports --weak-digest, pass it to make sure we can disable SHA1
 467         if aptkey verify --weak-digest SHA1 --help 2>/dev/null >/dev/null; then
 468                 echo 'Acquire::gpgv::Options { "--weak-digest"; "sha1"; };' > rootdir/etc/apt/apt.conf.d/no-sha1
 469         fi
 470
 471         # most tests just need one signed Release file, not both
 472         export APT_DONT_SIGN='Release.gpg'
 473
 474         if [ -r "${TESTDIRECTORY}/extra-environment" ]; then
 475                 . "${TESTDIRECTORY}/extra-environment"
 476         fi
 477
 478         msgdone "info"
 479 }
 480
 481 getarchitecture() {
 482         if [ "$1" = "native" -o -z "$1" ]; then
 483                 eval `aptconfig shell ARCH APT::Architecture`
 484                 if [ -n "$ARCH" ]; then
 485                         echo $ARCH
 486                 else
 487                         dpkg --print-architecture
 488                 fi
 489         else
 490                 echo $1
 491         fi
 492 }
 493
 494 getarchitectures() {
 495         aptconfig dump --no-empty --format '%v%n' APT::Architecture APT::Architectures | sort -u | tr '\n' ' '
 496 }
 497
 498 getarchitecturesfromcommalist() {
 499         echo "$1" | sed -e 's#,#\n#g' | sed -e "s/^native\$/$(getarchitecture 'native')/"
 500 }
 501
 502 configarchitecture() {
 503         {
 504                 echo "APT::Architecture \"$(getarchitecture $1)\";"
 505                 while [ -n "$1" ]; do
 506                         echo "APT::Architectures:: \"$(getarchitecture $1)\";"
 507                         shift
 508                 done
 509         } >rootdir/etc/apt/apt.conf.d/01multiarch.conf
 510         configdpkg
 511 }
 512
 513 configdpkg() {
 514         if [ ! -e rootdir/var/lib/dpkg/status ]; then
 515                 local BASENAME="${0##*/}"
 516                 local STATUSFILE="status-${BASENAME#*-}"
 517                 if [ -f "${TESTDIRECTORY}/${STATUSFILE}" ]; then
 518                         cp "${TESTDIRECTORY}/${STATUSFILE}" rootdir/var/lib/dpkg/status
 519                 else
 520                         echo -n > rootdir/var/lib/dpkg/status
 521                 fi
 522         fi
 523         rm -f rootdir/etc/apt/apt.conf.d/00foreigndpkg
 524         if command dpkg --assert-multi-arch >/dev/null 2>&1 ; then
 525                 local ARCHS="$(getarchitectures)"
 526                 local DPKGARCH="$(dpkg --print-architecture)"
 527                 # this ensures that even if multi-arch isn't active in the view
 528                 # of apt, given that dpkg can't be told which arch is native
 529                 # the arch apt treats as native might be foreign for dpkg
 530                 for ARCH in ${ARCHS}; do
 531                         if [ "${ARCH}" != "${DPKGARCH}" ]; then
 532                                 if ! dpkg --add-architecture ${ARCH} >/dev/null 2>&1; then
 533                                         # old-style used e.g. in Ubuntu-P – and as it seems travis
 534                                         echo "DPKG::options:: \"--foreign-architecture\";" >> rootdir/etc/apt/apt.conf.d/00foreigndpkg
 535                                         echo "DPKG::options:: \"${ARCH}\";"  >> rootdir/etc/apt/apt.conf.d/00foreigndpkg
 536                                 fi
 537                         fi
 538                 done
 539                 # if multi-arch make sure dpkg can detect itself as capable of it
 540                 if echo "$ARCHS" | grep -E -q '[^ ]+ [^ ]+'; then
 541                         if [ "0" = "$(dpkg -l dpkg 2> /dev/null | grep '^i' | wc -l)" ]; then
 542                                 # dpkg doesn't really check the version as long as it is fully installed,
 543                                 # but just to be sure we choose one above the required version
 544                                 insertinstalledpackage 'dpkg' "all" '1.16.2+fake'
 545                         fi
 546                 fi
 547         fi
 548 }
 549
 550 configdpkgnoopchroot() {
 551         # create a library to noop chroot() and rewrite maintainer script executions
 552         # via execvp() as used by dpkg as we don't want our rootdir to be a fullblown
 553         # chroot directory dpkg could chroot into to execute the maintainer scripts
 554         msgtest 'Building library to preload to make maintainerscript work in' 'dpkg'
 555         cat > noopchroot.c << EOF
 556 #define _GNU_SOURCE
 557 #include <stdio.h>
 558 #include <stdlib.h>
 559 #include <string.h>
 560 #include <dlfcn.h>
 561
 562 static char * chrootdir = NULL;
 563
 564 int chroot(const char *path) {
 565         printf("WARNING: CHROOTing to %s was ignored!\n", path);
 566         free(chrootdir);
 567         chrootdir = strdup(path);
 568         return 0;
 569 }
 570 int execvp(const char *file, char *const argv[]) {
 571         static int (*func_execvp) (const char *, char * const []) = NULL;
 572         if (func_execvp == NULL)
 573                 func_execvp = (int (*) (const char *, char * const [])) dlsym(RTLD_NEXT, "execvp");
 574         if (chrootdir == NULL || strncmp(file, "/var/lib/dpkg/", strlen("/var/lib/dpkg/")) != 0)
 575                 return func_execvp(file, argv);
 576         printf("REWRITE execvp call %s into %s\n", file, chrootdir);
 577         char *newfile;
 578         if (asprintf(&newfile, "%s%s", chrootdir, file) == -1) {
 579                 perror("asprintf");
 580                 return -1;
 581         }
 582         char const * const baseadmindir = "/var/lib/dpkg";
 583         char *admindir;
 584         if (asprintf(&admindir, "%s%s", chrootdir, baseadmindir) == -1) {
 585                 perror("asprintf");
 586                 return -1;
 587         }
 588         setenv("DPKG_ADMINDIR", admindir, 1);
 589         return func_execvp(newfile, argv);
 590 }
 591 EOF
 592         testempty --nomsg gcc -Wall -Wextra -fPIC -shared -o noopchroot.so noopchroot.c -ldl
 593 }
 594 configcompression() {
 595         if [ "$1" = 'ALL' ]; then
 596                 configcompression '.' $(aptconfig dump APT::Compressor --format '%t %v%n' | sed -n 's#^Extension \.\(.*\)$#\1#p')
 597                 return
 598         fi
 599         local CMD='apthelper cat-file -C'
 600         while [ -n "$1" ]; do
 601                 case "$1" in
 602                 '.') printf ".\t.\tcat\n";;
 603                 'gz') printf "gzip\tgz\t$CMD $1\n";;
 604                 'bz2') printf "bzip2\tbz2\t$CMD $1\n";;
 605                 *) printf "$1\t$1\t$CMD $1\n";;
 606                 esac
 607                 shift
 608         done > "${TMPWORKINGDIRECTORY}/rootdir/etc/testcase-compressor.conf"
 609 }
 610 confighashes() {
 611         {
 612                 echo 'APT::FTPArchive {'
 613                 {
 614                         while [ -n "$1" ]; do
 615                                 printf "$1" | tr 'a-z' 'A-Z'
 616                                 printf "\t\"true\";\n"
 617                                 shift
 618                         done
 619                         for h in 'MD5' 'SHA1' 'SHA256' 'SHA512'; do
 620                                 printf "$h\t\"false\";\n"
 621                         done
 622                 } | awk '!x[$1]++'
 623                 echo '};'
 624         } >> "${TMPWORKINGDIRECTORY}/rootdir/etc/apt/apt.conf.d/ftparchive-hashes.conf"
 625 }
 626 forcecompressor() {
 627         COMPRESSOR="$1"
 628         COMPRESS="$1"
 629         COMPRESSOR_CMD="apthelper cat-file -C $1"
 630         case $COMPRESSOR in
 631         gzip) COMPRESS='gz';;
 632         bzip2) COMPRESS='bz2';;
 633         esac
 634         local CONFFILE="${TMPWORKINGDIRECTORY}/rootdir/etc/apt/apt.conf.d/00force-compressor"
 635         echo "Acquire::CompressionTypes::Order { \"${COMPRESS}\"; };
 636 Dir::Bin::uncompressed \"/does/not/exist\";" > "$CONFFILE"
 637         for COMP in $(aptconfig dump 'APT::Compressor' --format '%f%n' | cut -d':' -f 5 | uniq); do
 638                 if [ -z "$COMP" -o "$COMP" = '.' -o "$COMP" = "$COMPRESSOR" ]; then continue; fi
 639                 echo "Dir::Bin::${COMP} \"/does/not/exist\";" >> "$CONFFILE"
 640                 echo "APT::Compressor::${COMP}::Name \"${COMP}-disabled\";" >> "$CONFFILE"
 641         done
 642 }
 643
 644 _setupsimplenativepackage() {
 645         local NAME="$1"
 646         local ARCH="$2"
 647         local VERSION="$3"
 648         local RELEASE="${4:-unstable}"
 649         local DEPENDENCIES="$5"
 650         local DESCRIPTION="${6:-"an autogenerated dummy ${NAME}=${VERSION}/${RELEASE}
 651  If you find such a package installed on your system,
 652  something went horribly wrong! They are autogenerated
 653  und used only by testcases and serve no other purpose…"}"
 654
 655         local SECTION="${7:-others}"
 656         local PRIORITY="${8:-optional}"
 657         local FILE_TREE="$9"
 658         local COMPRESS_TYPE="${10:-gzip}"
 659         local DISTSECTION
 660         if [ "$SECTION" = "${SECTION#*/}" ]; then
 661                 DISTSECTION="main"
 662         else
 663                 DISTSECTION="${SECTION%/*}"
 664         fi
 665         local BUILDDIR="${TMPWORKINGDIRECTORY}/incoming/${NAME}-${VERSION}"
 666
 667         mkdir -p "$BUILDDIR/debian/source"
 668         echo "* most suckless software product ever" > "${BUILDDIR}/FEATURES"
 669         echo "#!/bin/sh
 670 echo '$NAME says \"Hello!\"'" > "${BUILDDIR}/${NAME}"
 671
 672         echo "Copyleft by Joe Sixpack $(date -u +%Y)" > "${BUILDDIR}/debian/copyright"
 673         echo "$NAME ($VERSION) $RELEASE; urgency=low
 674
 675   * Initial release
 676
 677  -- Joe Sixpack <joe@example.org>  $(date -u -R)" > "${BUILDDIR}/debian/changelog"
 678         {
 679                 echo "Source: $NAME
 680 Priority: $PRIORITY
 681 Maintainer: Joe Sixpack <joe@example.org>
 682 Standards-Version: 3.9.3"
 683                 if [ "$SECTION" != '<none>' ]; then
 684                         echo "Section: $SECTION"
 685                 fi
 686                 local BUILDDEPS="$(echo "$DEPENDENCIES" | grep '^Build-')"
 687                 test -z "$BUILDDEPS" || echo "$BUILDDEPS"
 688                 echo "
 689 Package: $NAME"
 690
 691                 if [ "$ARCH" = 'all' ]; then
 692                         echo "Architecture: all"
 693                 else
 694                         echo "Architecture: any"
 695                 fi
 696                 local DEPS="$(echo "$DEPENDENCIES" | grep -v '^Build-')"
 697                 test -z "$DEPS" || echo "$DEPS"
 698                 echo "Description: $DESCRIPTION"
 699         } > "${BUILDDIR}/debian/control"
 700
 701         echo '3.0 (native)' > "${BUILDDIR}/debian/source/format"
 702 }
 703
 704 setupsimplenativepackage() {
 705         _setupsimplenativepackage "$@"
 706         local NAME="$1"
 707         local VERSION="$3"
 708         local BUILDDIR="${TMPWORKINGDIRECTORY}/incoming/${NAME}-${VERSION}"
 709         test -e "${BUILDDIR}/debian/compat" || echo '7' > "${BUILDDIR}/debian/compat"
 710         test -e  "${BUILDDIR}/debian/rules" || cp /usr/share/doc/debhelper/examples/rules.tiny "${BUILDDIR}/debian/rules"
 711 }
 712
 713 buildsimplenativepackage() {
 714         local NAME="$1"
 715         local ARCH="$2"
 716         local VERSION="$3"
 717         local RELEASE="${4:-unstable}"
 718         local DEPENDENCIES="$5"
 719         local DESCRIPTION="$6"
 720         local SECTION="${7:-others}"
 721         local PRIORITY="${8:-optional}"
 722         local FILE_TREE="$9"
 723         local COMPRESS_TYPE="${10:-gzip}"
 724         local DISTSECTION
 725         if [ "$SECTION" = "${SECTION#*/}" ]; then
 726                 DISTSECTION="main"
 727         else
 728                 DISTSECTION="${SECTION%/*}"
 729         fi
 730         local BUILDDIR="${TMPWORKINGDIRECTORY}/incoming/${NAME}-${VERSION}"
 731         msgtest "Build source package in version ${VERSION} for ${RELEASE} in ${DISTSECTION}" "$NAME"
 732         _setupsimplenativepackage "$@"
 733         cd "${BUILDDIR}/.."
 734         testsuccess --nomsg dpkg-source -b ${NAME}-${VERSION}
 735         cd - >/dev/null
 736         sed -n 's#^dpkg-source: info: building [^ ]\+ in ##p' "${TMPWORKINGDIRECTORY}/rootdir/tmp/testsuccess.output" \
 737                 | while read SRC; do
 738                 echo "pool/${SRC}" >> "${BUILDDIR}/../${RELEASE}.${DISTSECTION}.srclist"
 739 #               if expr match "${SRC}" '.*\.dsc' >/dev/null 2>&1; then
 740 #                       aptkey --keyring ./keys/joesixpack.pub --secret-keyring ./keys/joesixpack.sec --quiet --readonly \
 741 #                               adv --yes --default-key 'Joe Sixpack' \
 742 #                               --clearsign -o "${BUILDDIR}/../${SRC}.sign" "${BUILDDIR}/../$SRC"
 743 #                       mv "${BUILDDIR}/../${SRC}.sign" "${BUILDDIR}/../$SRC"
 744 #               fi
 745         done
 746
 747         for arch in $(getarchitecturesfromcommalist "$ARCH"); do
 748                 msgtest "Build binary package for ${RELEASE} in ${SECTION}" "$NAME"
 749                 rm -rf "${BUILDDIR}/debian/tmp"
 750                 mkdir -p "${BUILDDIR}/debian/tmp/DEBIAN" "${BUILDDIR}/debian/tmp/usr/share/doc/${NAME}" "${BUILDDIR}/debian/tmp/usr/bin"
 751                 cp "${BUILDDIR}/debian/copyright" "${BUILDDIR}/debian/changelog" "${BUILDDIR}/FEATURES" "${BUILDDIR}/debian/tmp/usr/share/doc/${NAME}"
 752                 cp "${BUILDDIR}/${NAME}" "${BUILDDIR}/debian/tmp/usr/bin/${NAME}-${arch}"
 753                 if [ -n "$FILE_TREE" ]; then
 754                     cp -ar "$FILE_TREE" "${BUILDDIR}/debian/tmp"
 755                 fi
 756
 757                 (cd "${BUILDDIR}"; dpkg-gencontrol -DArchitecture=$arch)
 758                 (cd "${BUILDDIR}/debian/tmp"; md5sum $(find usr/ -type f) > DEBIAN/md5sums)
 759                 local LOG="${BUILDDIR}/../${NAME}_${VERSION}_${arch}.dpkg-deb.log"
 760                 # ensure the right permissions as dpkg-deb insists
 761                 chmod 755 "${BUILDDIR}/debian/tmp/DEBIAN"
 762                 testsuccess --nomsg dpkg-deb -Z${COMPRESS_TYPE} --build "${BUILDDIR}/debian/tmp" "${BUILDDIR}/.."
 763                 echo "pool/${NAME}_${VERSION}_${arch}.deb" >> "${BUILDDIR}/../${RELEASE}.${DISTSECTION}.pkglist"
 764         done
 765
 766         local NM
 767         if [ "$(echo "$NAME" | cut -c 1-3)" = 'lib' ]; then
 768                 NM="$(echo "$NAME" | cut -c 1-4)"
 769         else
 770                 NM="$(echo "$NAME" | cut -c 1)"
 771         fi
 772         local CHANGEPATH="${BUILDDIR}/../${DISTSECTION}/${NM}/${NAME}/${NAME}_${VERSION}"
 773         mkdir -p "$CHANGEPATH"
 774         cp "${BUILDDIR}/debian/changelog" "$CHANGEPATH"
 775         rm -rf "${BUILDDIR}"
 776         msgdone "info"
 777 }
 778
 779 buildpackage() {
 780         local BUILDDIR=$1
 781         local RELEASE=$2
 782         local SECTION=$3
 783         local ARCH=$(getarchitecture $4)
 784         local PKGNAME="$(echo "$BUILDDIR" | grep -o '[^/]*$')"
 785         local BUILDLOG="$(readlink -f "${BUILDDIR}/../${PKGNAME}_${RELEASE}_${SECTION}.dpkg-bp.log")"
 786         msgtest "Build package for ${RELEASE} in ${SECTION}" "$PKGNAME"
 787         cd "$BUILDDIR"
 788         if [ "$ARCH" = "all" ]; then
 789                 ARCH="$(dpkg-architecture -qDEB_HOST_ARCH 2> /dev/null)"
 790         fi
 791         testsuccess --nomsg dpkg-buildpackage -uc -us -a$ARCH
 792         cp "${TMPWORKINGDIRECTORY}/rootdir/tmp/testsuccess.output" "$BUILDLOG"
 793         local PKGS="$(grep '^dpkg-deb: building package' "$BUILDLOG" | cut -d'/' -f 2 | sed -e "s#'\.##")"
 794         local SRCS="$(grep '^dpkg-source: info: building' "$BUILDLOG" | grep -o '[a-z0-9._+~-]*$')"
 795         cd - > /dev/null
 796         for PKG in $PKGS; do
 797                 echo "pool/${PKG}" >> "${TMPWORKINGDIRECTORY}/incoming/${RELEASE}.${SECTION}.pkglist"
 798         done
 799         for SRC in $SRCS; do
 800                 echo "pool/${SRC}" >> "${TMPWORKINGDIRECTORY}/incoming/${RELEASE}.${SECTION}.srclist"
 801         done
 802 }
 803
 804 buildaptarchive() {
 805         if [ -d incoming ]; then
 806                 buildaptarchivefromincoming "$@"
 807         else
 808                 buildaptarchivefromfiles "$@"
 809         fi
 810 }
 811
 812 createaptftparchiveconfig() {
 813         local COMPRESSORS="$(cut -d'    ' -f 1 "${TMPWORKINGDIRECTORY}/rootdir/etc/testcase-compressor.conf" | tr '\n' ' ')"
 814         local COMPRESSORS="${COMPRESSORS%* }"
 815         local ARCHS="$(getarchitectures)"
 816         cat > ftparchive.conf <<EOF
 817 Dir {
 818         ArchiveDir "$(readlink -f .)";
 819         CacheDir "$(readlink -f ..)";
 820         FileListDir "$(readlink -f pool/)";
 821 };
 822 Default {
 823         Packages::Compress "$COMPRESSORS";
 824         Sources::Compress "$COMPRESSORS";
 825         Contents::Compress "$COMPRESSORS";
 826         Translation::Compress "$COMPRESSORS";
 827         LongDescription "false";
 828 };
 829 TreeDefault {
 830         Directory "pool/";
 831         SrcDirectory "pool/";
 832 };
 833 EOF
 834         for DIST in $(find ./pool/ -maxdepth 1 -name '*.pkglist' -type f | cut -d'/' -f 3 | cut -d'.' -f 1 | sort | uniq); do
 835                 cat <<EOF
 836 tree "dists/$DIST" {
 837         Architectures "$ARCHS all source";
 838         FileList "${DIST}.\$(SECTION).pkglist";
 839         SourceFileList "${DIST}.\$(SECTION).srclist";
 840         Sections "$(find ./pool/ -maxdepth 1 -name "${DIST}.*.pkglist" -type f | cut -d'/' -f 3 | cut -d'.' -f 2 | sort | uniq | tr '\n' ' ')";
 841 };
 842 EOF
 843         done >> ftparchive.conf
 844 }
 845
 846 buildaptftparchivedirectorystructure() {
 847         local DISTS="$(grep -i '^tree ' ftparchive.conf | cut -d'/' -f 2 | sed -e 's#".*##')"
 848         for DIST in $DISTS; do
 849                 local SECTIONS="$(grep -i -A 5 "dists/$DIST" ftparchive.conf | grep -i 'Sections' | cut -d'"' -f 2)"
 850                 for SECTION in $SECTIONS; do
 851                         local ARCHS="$(grep -A 5 "dists/$DIST" ftparchive.conf | grep Architectures | cut -d'"' -f 2 | sed -e 's#source##')"
 852                         for ARCH in $ARCHS; do
 853                                 mkdir -p "dists/${DIST}/${SECTION}/binary-${ARCH}"
 854                         done
 855                         mkdir -p "dists/${DIST}/${SECTION}/source"
 856                         mkdir -p "dists/${DIST}/${SECTION}/i18n"
 857                 done
 858         done
 859 }
 860
 861 insertpackage() {
 862         local RELEASES="$1"
 863         local NAME="$2"
 864         local ARCH="$3"
 865         local VERSION="$4"
 866         local DEPENDENCIES="$5"
 867         local PRIORITY="${6:-optional}"
 868         local DESCRIPTION="${7:-"an autogenerated dummy ${NAME}=${VERSION}/${RELEASES}
 869  If you find such a package installed on your system,
 870  something went horribly wrong! They are autogenerated
 871  und used only by testcases and serve no other purpose…"}"
 872         local ARCHS=""
 873         for RELEASE in $(printf '%s' "$RELEASES" | tr ',' '\n'); do
 874                 if [ "$RELEASE" = 'installed' ]; then
 875                         insertinstalledpackage "$2" "$3" "$4" "$5" "$6" "$7"
 876                         continue
 877                 fi
 878                 for arch in $(getarchitecturesfromcommalist "$ARCH"); do
 879                         if [ "$arch" = 'none' ]; then
 880                                 ARCHS="$(getarchitectures)"
 881                         else
 882                                 ARCHS="$arch"
 883                         fi
 884                         for BUILDARCH in $ARCHS; do
 885                                 local PPATH="aptarchive/dists/${RELEASE}/main/binary-${BUILDARCH}"
 886                                 mkdir -p "$PPATH"
 887                                 {
 888                                         echo "Package: $NAME
 889 Priority: $PRIORITY
 890 Section: other
 891 Installed-Size: 42
 892 Maintainer: Joe Sixpack <joe@example.org>"
 893                                         test "$arch" = 'none' || echo "Architecture: $arch"
 894                                         echo "Version: $VERSION
 895 Filename: pool/main/${NAME}/${NAME}_${VERSION}_${arch}.deb"
 896                                         test -z "$DEPENDENCIES" || echo "$DEPENDENCIES"
 897                                         echo "Description: $(printf '%s' "$DESCRIPTION" | head -n 1)"
 898                                         echo "Description-md5: $(printf '%s' "$DESCRIPTION" | md5sum | cut -d' ' -f 1)"
 899                                         echo
 900                                 } >> "${PPATH}/Packages"
 901                         done
 902                 done
 903                 mkdir -p "aptarchive/dists/${RELEASE}/main/source" "aptarchive/dists/${RELEASE}/main/i18n"
 904                 touch "aptarchive/dists/${RELEASE}/main/source/Sources"
 905                 echo "Package: $NAME
 906 Description-md5: $(printf '%s' "$DESCRIPTION" | md5sum | cut -d' ' -f 1)
 907 Description-en: $DESCRIPTION
 908 " >> "aptarchive/dists/${RELEASE}/main/i18n/Translation-en"
 909         done
 910 }
 911
 912 insertsource() {
 913         local RELEASES="$1"
 914         local NAME="$2"
 915         local ARCH="$3"
 916         local VERSION="$4"
 917         local DEPENDENCIES="$5"
 918         local BINARY="${6:-$NAME}"
 919         local ARCHS=""
 920         for RELEASE in $(printf '%s' "$RELEASES" | tr ',' '\n'); do
 921                 local SPATH="aptarchive/dists/${RELEASE}/main/source"
 922                 mkdir -p $SPATH
 923                 local FILE="${SPATH}/Sources"
 924                 local DSCFILE="${NAME}_${VERSION}.dsc"
 925                 local TARFILE="${NAME}_${VERSION}.tar.gz"
 926                 echo "Package: $NAME
 927 Binary: $BINARY
 928 Version: $VERSION
 929 Maintainer: Joe Sixpack <joe@example.org>
 930 Architecture: $ARCH" >> $FILE
 931                 test -z "$DEPENDENCIES" || echo "$DEPENDENCIES" >> "$FILE"
 932                 echo "Files:
 933  $(echo -n "$DSCFILE" | md5sum | cut -d' ' -f 1) $(echo -n "$DSCFILE" | wc -c) "$DSCFILE"
 934  $(echo -n "$TARFILE" | md5sum | cut -d' ' -f 1) $(echo -n "$TARFILE" | wc -c) "$TARFILE"
 935 Checksums-Sha256:
 936  $(echo -n "$DSCFILE" | sha256sum | cut -d' ' -f 1) $(echo -n "$DSCFILE" | wc -c) "$DSCFILE"
 937  $(echo -n "$TARFILE" | sha256sum | cut -d' ' -f 1) $(echo -n "$TARFILE" | wc -c) "$TARFILE"
 938 " >> "$FILE"
 939         done
 940 }
 941
 942 insertinstalledpackage() {
 943         local NAME="$1"
 944         local ARCH="$2"
 945         local VERSION="$3"
 946         local DEPENDENCIES="$4"
 947         local PRIORITY="${5:-optional}"
 948         local STATUS="${6:-install ok installed}"
 949         local DESCRIPTION="${7:-"an autogenerated dummy ${NAME}=${VERSION}/installed
 950  If you find such a package installed on your system,
 951  something went horribly wrong! They are autogenerated
 952  und used only by testcases and serve no other purpose…"}"
 953
 954         local FILE='rootdir/var/lib/dpkg/status'
 955         local INFO='rootdir/var/lib/dpkg/info'
 956         for arch in $(getarchitecturesfromcommalist "$ARCH"); do
 957                 echo "Package: $NAME
 958 Status: $STATUS
 959 Priority: $PRIORITY
 960 Section: other
 961 Installed-Size: 42
 962 Maintainer: Joe Sixpack <joe@example.org>
 963 Version: $VERSION" >> "$FILE"
 964                 test "$arch" = 'none' || echo "Architecture: $arch" >> "$FILE"
 965                 test -z "$DEPENDENCIES" || echo "$DEPENDENCIES" >> "$FILE"
 966                 echo "Description: $DESCRIPTION" >> "$FILE"
 967                 echo >> "$FILE"
 968                 if [ "$(dpkg-query -W --showformat='${Multi-Arch}')" = 'same' ]; then
 969                         echo -n > "${INFO}/${NAME}:${arch}.list"
 970                 else
 971                         echo -n > "${INFO}/${NAME}.list"
 972                 fi
 973         done
 974 }
 975
 976
 977 buildaptarchivefromincoming() {
 978         msginfo "Build APT archive for ${CCMD}${0##*/}${CINFO} based on incoming packages…"
 979         cd aptarchive
 980         [ -e pool ] || ln -s ../incoming pool
 981         [ -e ftparchive.conf ] || createaptftparchiveconfig
 982         [ -e dists ] || buildaptftparchivedirectorystructure
 983         msgninfo "\tGenerate Packages, Sources and Contents files… "
 984         testsuccess aptftparchive generate ftparchive.conf
 985         cd - > /dev/null
 986         msgdone "info"
 987         generatereleasefiles "$@"
 988 }
 989
 990 buildaptarchivefromfiles() {
 991         msginfo "Build APT archive for ${CCMD}${0##*/}${CINFO} based on prebuild files…"
 992         local DIR='aptarchive'
 993         if [ -d "${DIR}/dists" ]; then DIR="${DIR}/dists"; fi
 994         find "$DIR" -name 'Packages' -o -name 'Sources' -o -name 'Translation-*' | while read line; do
 995                 msgninfo "\t${line} file… "
 996                 compressfile "$line" "$1"
 997                 msgdone "info"
 998         done
 999         generatereleasefiles "$@"
1000 }
1001
1002 compressfile() {
1003         while read compressor extension command; do
1004                 if [ "$compressor" = '.' ]; then
1005                         if [ -n "$2" ]; then
1006                                 touch -d "$2" "$1"
1007                         fi
1008                         continue
1009                 fi
1010                 cat "$1" | $command > "${1}.${extension}"
1011                 if [ -n "$2" ]; then
1012                         touch -d "$2" "${1}.${extension}"
1013                 fi
1014         done < "${TMPWORKINGDIRECTORY}/rootdir/etc/testcase-compressor.conf"
1015 }
1016
1017 # can be overridden by testcases for their pleasure
1018 getcodenamefromsuite() {
1019         case "$1" in
1020         unstable) echo 'sid';;
1021         *) echo -n "$1";;
1022         esac
1023 }
1024 getreleaseversionfromsuite() { true; }
1025 getlabelfromsuite() { true; }
1026 getoriginfromsuite() { true; }
1027 getarchitecturesfromreleasefile() { echo "all $(getarchitectures)"; }
1028
1029 aptftparchiverelease() {
1030         aptftparchive -qq release "$@" | sed -e '/0 Release$/ d' # remove the self reference
1031 }
1032 generatereleasefiles() {
1033         # $1 is the Date header and $2 is the ValidUntil header to be set
1034         # both should be given in notation date/touch can understand
1035         local DATE="$1"
1036         local VALIDUNTIL="$2"
1037         if [ -e aptarchive/dists ]; then
1038                 msgninfo "\tGenerate Release files for dists… "
1039                 for dir in $(find ./aptarchive/dists -mindepth 1 -maxdepth 1 -type d); do
1040                         local ARCHITECTURES="$(getarchitecturesfromreleasefile "$dir")"
1041                         local SUITE="$(echo "$dir" | cut -d'/' -f 4)"
1042                         local CODENAME="$(getcodenamefromsuite $SUITE)"
1043                         local VERSION="$(getreleaseversionfromsuite $SUITE)"
1044                         local LABEL="$(getlabelfromsuite $SUITE)"
1045                         local ORIGIN="$(getoriginfromsuite $SUITE)"
1046                         aptftparchiverelease "$dir" \
1047                                 -o APT::FTPArchive::Release::Suite="${SUITE}" \
1048                                 -o APT::FTPArchive::Release::Codename="${CODENAME}" \
1049                                 -o APT::FTPArchive::Release::Architectures="${ARCHITECTURES}" \
1050                                 -o APT::FTPArchive::Release::Label="${LABEL}" \
1051                                 -o APT::FTPArchive::Release::Origin="${ORIGIN}" \
1052                                 -o APT::FTPArchive::Release::Version="${VERSION}" \
1053                                 > "$dir/Release"
1054                         if [ "$SUITE" = "experimental" -o "$SUITE" = "experimental2" ]; then
1055                                 sed -i '/^Date: / a\
1056 NotAutomatic: yes' "$dir/Release"
1057                         fi
1058                 done
1059         else
1060                 msgninfo "\tGenerate Release files for flat… "
1061                 aptftparchiverelease ./aptarchive > aptarchive/Release
1062         fi
1063         if [ -n "$DATE" -a "$DATE" != "now" ]; then
1064                 for release in $(find ./aptarchive -name 'Release'); do
1065                         sed -i "s/^Date: .*$/Date: $(date -u -d "$DATE" -R)/" "$release"
1066                         touch -d "$DATE" "$release"
1067                 done
1068         fi
1069         if [ -n "$VALIDUNTIL" ]; then
1070                 sed -i "/^Date: / a\
1071 Valid-Until: $(date -u -d "$VALIDUNTIL" -R)" $(find ./aptarchive -name 'Release')
1072         fi
1073         msgdone "info"
1074 }
1075
1076 setupdistsaptarchive() {
1077         local APTARCHIVE="$(readlink -f ./aptarchive | sed 's# #%20#g')"
1078         rm -f root/etc/apt/sources.list.d/apt-test-*-deb.list
1079         rm -f root/etc/apt/sources.list.d/apt-test-*-deb-src.list
1080         for DISTS in $(find ./aptarchive/dists/ -mindepth 1 -maxdepth 1 -type d | cut -d'/' -f 4); do
1081                 SECTIONS=$(find "./aptarchive/dists/${DISTS}/" -mindepth 1 -maxdepth 1 -type d | cut -d'/' -f 5 | tr '\n' ' ')
1082                 msgninfo "\tadd deb and deb-src sources.list lines for ${CCMD}${DISTS} ${SECTIONS}${CINFO}… "
1083                 echo "deb file://$APTARCHIVE $DISTS $SECTIONS" > "rootdir/etc/apt/sources.list.d/apt-test-${DISTS}-deb.list"
1084                 echo "deb-src file://$APTARCHIVE $DISTS $SECTIONS" > "rootdir/etc/apt/sources.list.d/apt-test-${DISTS}-deb-src.list"
1085                 msgdone "info"
1086         done
1087 }
1088
1089 setupflataptarchive() {
1090         local APTARCHIVE="$(readlink -f ./aptarchive)"
1091         local APTARCHIVEURI="$(readlink -f ./aptarchive | sed 's# #%20#g')"
1092         if [ -f "${APTARCHIVE}/Packages" ]; then
1093                 msgninfo "\tadd deb sources.list line… "
1094                 echo "deb file://$APTARCHIVEURI /" > 'rootdir/etc/apt/sources.list.d/apt-test-archive-deb.list'
1095                 msgdone 'info'
1096         else
1097                 rm -f 'rootdir/etc/apt/sources.list.d/apt-test-archive-deb.list'
1098         fi
1099         if [ -f "${APTARCHIVE}/Sources" ]; then
1100                 msgninfo "\tadd deb-src sources.list line… "
1101                 echo "deb-src file://$APTARCHIVEURI /" > 'rootdir/etc/apt/sources.list.d/apt-test-archive-deb-src.list'
1102                 msgdone 'info'
1103         else
1104                 rm -f 'rootdir/etc/apt/sources.list.d/apt-test-archive-deb-src.list'
1105         fi
1106 }
1107
1108 setupaptarchive() {
1109         local NOUPDATE=0
1110         if [ "$1" = '--no-update' ]; then
1111                 NOUPDATE=1
1112                 shift
1113         fi
1114         buildaptarchive "$@"
1115         if [ -e aptarchive/dists ]; then
1116                 setupdistsaptarchive
1117         else
1118                 setupflataptarchive
1119         fi
1120         signreleasefiles 'Joe Sixpack'
1121         if [ "1" != "$NOUPDATE" ]; then
1122                 testsuccess aptget update -o Debug::pkgAcquire::Worker=true -o Debug::Acquire::gpgv=true
1123         fi
1124 }
1125
1126 signreleasefiles() {
1127         local SIGNERS="${1:-Joe Sixpack}"
1128         local REPODIR="${2:-aptarchive}"
1129         if [ -n "$1" ]; then shift; fi
1130         if [ -n "$1" ]; then shift; fi
1131         local KEY="keys/$(echo "$SIGNERS" | tr 'A-Z' 'a-z' | tr -d ' ,')"
1132         msgninfo "\tSign archive with $SIGNERS key $KEY… "
1133         local REXKEY='keys/rexexpired'
1134         local SECEXPIREBAK="${REXKEY}.sec.bak"
1135         local PUBEXPIREBAK="${REXKEY}.pub.bak"
1136         local SIGUSERS=""
1137         while [ -n "${SIGNERS%%,*}" ]; do
1138                 local SIGNER="${SIGNERS%%,*}"
1139                 if [ "${SIGNERS}" = "${SIGNER}" ]; then
1140                         SIGNERS=""
1141                 fi
1142                 SIGNERS="${SIGNERS#*,}"
1143                 # FIXME: This should be the full name, but we can't encode the space properly currently
1144                 SIGUSERS="${SIGUSERS} -u ${SIGNER#* }"
1145                 if [ "${SIGNER}" = 'Rex Expired' ]; then
1146                         # the key is expired, so gpg doesn't allow to sign with and the --faked-system-time
1147                         # option doesn't exist anymore (and using faketime would add a new obscure dependency)
1148                         # therefore we 'temporary' make the key not expired and restore a backup after signing
1149                         cp "${REXKEY}.sec" "$SECEXPIREBAK"
1150                         cp "${REXKEY}.pub" "$PUBEXPIREBAK"
1151                         local SECUNEXPIRED="${REXKEY}.sec.unexpired"
1152                         local PUBUNEXPIRED="${REXKEY}.pub.unexpired"
1153                         if [ -f "$SECUNEXPIRED" ] && [ -f "$PUBUNEXPIRED" ]; then
1154                                 cp "$SECUNEXPIRED" "${REXKEY}.sec"
1155                                 cp "$PUBUNEXPIRED" "${REXKEY}.pub"
1156                         else
1157                                 if ! printf "expire\n1w\nsave\n" | aptkey --quiet --keyring "${REXKEY}.pub" --secret-keyring "${REXKEY}.sec" \
1158                                         --readonly adv --batch --yes --digest-algo "${APT_TESTS_DIGEST_ALGO:-SHA512}" \
1159                                         --default-key "$SIGNER" --command-fd 0 --edit-key "${SIGNER}" >setexpire.gpg 2>&1; then
1160                                         cat setexpire.gpg
1161                                         exit 1
1162                                 fi
1163                                 cp "${REXKEY}.sec" "$SECUNEXPIRED"
1164                                 cp "${REXKEY}.pub" "$PUBUNEXPIRED"
1165                         fi
1166                 fi
1167                 if [ ! -e "${KEY}.pub" ]; then
1168                         local K="keys/$(echo "$SIGNER" | tr 'A-Z' 'a-z' | tr -d ' ,')"
1169                         cat "${K}.pub" >> "${KEY}.new.pub"
1170                         cat "${K}.sec" >> "${KEY}.new.sec"
1171                 fi
1172         done
1173         if [ ! -e "${KEY}.pub" ]; then
1174                 mv "${KEY}.new.pub" "${KEY}.pub"
1175                 mv "${KEY}.new.sec" "${KEY}.sec"
1176         fi
1177         local GPG="aptkey --quiet --keyring ${KEY}.pub --secret-keyring ${KEY}.sec --readonly adv --batch --yes --digest-algo ${APT_TESTS_DIGEST_ALGO:-SHA512}"
1178         for RELEASE in $(find "${REPODIR}/" -name Release); do
1179                 # we might have set a specific date for the Release file, so copy it
1180                 local DATE="$(stat --format "%y" "${RELEASE}")"
1181                 if [ "$APT_DONT_SIGN" = 'Release.gpg' ]; then
1182                         rm -f "${RELEASE}.gpg"
1183                 else
1184                         testsuccess $GPG "$@" $SIGUSERS --armor --detach-sign --sign --output "${RELEASE}.gpg" "${RELEASE}"
1185                         touch -d "$DATE" "${RELEASE}.gpg"
1186                 fi
1187                 local INRELEASE="${RELEASE%/*}/InRelease"
1188                 if [ "$APT_DONT_SIGN" = 'InRelease' ]; then
1189                         rm -f "$INRELEASE"
1190                 else
1191                         testsuccess $GPG "$@" $SIGUSERS --clearsign --output "$INRELEASE" "$RELEASE"
1192                         touch -d "$DATE" "${INRELEASE}"
1193                 fi
1194         done
1195         if [ -f "$SECEXPIREBAK" ] && [ -f "$PUBEXPIREBAK" ]; then
1196                 mv -f "$SECEXPIREBAK" "${REXKEY}.sec"
1197                 mv -f "$PUBEXPIREBAK" "${REXKEY}.pub"
1198         fi
1199         msgdone 'info'
1200 }
1201
1202 redatereleasefiles() {
1203         local DATE="$(date -u -d "$1" -R)"
1204         for release in $(find aptarchive/ -name 'Release'); do
1205                 sed -i "s/^Date: .*$/Date: ${DATE}/" "$release"
1206                 touch -d "$DATE" "$release"
1207         done
1208         signreleasefiles "${2:-Joe Sixpack}"
1209 }
1210
1211 webserverconfig() {
1212         local WEBSERVER="${3:-http://localhost:${APTHTTPPORT}}"
1213         local NOCHECK=false
1214         if [ "$1" = '--no-check' ]; then
1215                 NOCHECK=true
1216                 shift
1217         fi
1218         local DOWNLOG='rootdir/tmp/download-testfile.log'
1219         local STATUS='downloaded/webserverconfig.status'
1220         rm -f "$STATUS" "$DOWNLOG"
1221         # very very basic URI encoding
1222         local URI
1223         if [ -n "$2" ]; then
1224                 msgtest "Set webserver config option '${1}' to" "$2"
1225                 URI="${WEBSERVER}/_config/set/$(echo "${1}" | sed -e 's/\//%2f/g')/$(echo "${2}" | sed -e 's/\//%2f/g')"
1226         else
1227                 msgtest 'Clear webserver config option' "${1}"
1228                 URI="${WEBSERVER}/_config/clear/$(echo "${1}" | sed -e 's/\//%2f/g')"
1229         fi
1230         if downloadfile "$URI" "$STATUS" > "$DOWNLOG"; then
1231                 msgpass
1232         else
1233                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/webserverconfig.output"
1234                 cat "$DOWNLOG" "$STATUS" >"$OUTPUT" 2>&1 || true
1235                 msgfailoutput '' "$OUTPUT"
1236         fi
1237         $NOCHECK || testwebserverlaststatuscode '200'
1238 }
1239
1240 rewritesourceslist() {
1241         local APTARCHIVE="file://$(readlink -f "${TMPWORKINGDIRECTORY}/aptarchive" | sed 's# #%20#g')"
1242         local APTARCHIVE2="copy://$(readlink -f "${TMPWORKINGDIRECTORY}/aptarchive" | sed 's# #%20#g')"
1243         for LIST in $(find rootdir/etc/apt/sources.list.d/ -name 'apt-test-*.list'); do
1244                 sed -i $LIST -e "s#$APTARCHIVE#${1}#" -e "s#$APTARCHIVE2#${1}#" \
1245                         -e "s#http://[^@]*@\?localhost:${APTHTTPPORT}/\?#${1}#" \
1246                         -e "s#https://[^@]*@\?localhost:${APTHTTPSPORT}/\?#${1}#"
1247         done
1248 }
1249
1250 # wait for up to 10s for a pid file to appear to avoid possible race
1251 # when a helper is started and dosn't write the PID quick enough
1252 waitforpidfile() {
1253         local PIDFILE="$1"
1254         for i in $(seq 10); do
1255                 if test -s "$PIDFILE"; then
1256                         return 0
1257                 fi
1258                 sleep 1
1259         done
1260         msgdie "waiting for $PIDFILE failed"
1261         return 1
1262 }
1263
1264 changetowebserver() {
1265         local REWRITE='no'
1266         if [ "$1" != '--no-rewrite' ]; then
1267                 REWRITE='yes'
1268         else
1269                 shift
1270         fi
1271         if test -x "${APTWEBSERVERBINDIR}/aptwebserver"; then
1272                 cd aptarchive
1273                 local LOG="webserver.log"
1274                 if ! aptwebserver --port 0 -o aptwebserver::fork=1 -o aptwebserver::portfile='aptwebserver.port' "$@" >$LOG 2>&1 ; then
1275                         cat "$LOG"
1276                         false
1277                 fi
1278                 waitforpidfile aptwebserver.pid
1279                 local PID="$(cat aptwebserver.pid)"
1280                 if [ -z "$PID" ]; then
1281                         msgdie 'Could not fork aptwebserver successfully'
1282                 fi
1283                 addtrap "kill $PID;"
1284                 waitforpidfile aptwebserver.port
1285                 APTHTTPPORT="$(cat aptwebserver.port)"
1286                 if [ -z "$APTHTTPPORT" ]; then
1287                         msgdie 'Could not get port for aptwebserver successfully'
1288                 fi
1289                 cd - > /dev/null
1290         else
1291                 msgdie 'You have to build apt from source to have test/interactive-helper/aptwebserver available for tests requiring a webserver'
1292         fi
1293         if [ "$REWRTE" != 'yes' ]; then
1294                 rewritesourceslist "http://localhost:${APTHTTPPORT}/"
1295         fi
1296 }
1297
1298 changetohttpswebserver() {
1299         local stunnel4
1300         if command -v stunnel4 >/dev/null 2>&1; then
1301                 stunnel4=stunnel4
1302         elif command -v stunnel >/dev/null 2>&1; then
1303                 stunnel4=stunnel
1304         else
1305                 msgdie 'You need to install stunnel4 for https testcases'
1306         fi
1307         if [ ! -e "${TMPWORKINGDIRECTORY}/aptarchive/aptwebserver.pid" ]; then
1308                 changetowebserver --no-rewrite "$@"
1309         fi
1310         echo "pid = ${TMPWORKINGDIRECTORY}/aptarchive/stunnel.pid
1311 cert = ${TMPWORKINGDIRECTORY}/rootdir/etc/webserver.pem
1312 output = /dev/null
1313
1314 [https]
1315 accept = 0
1316 connect = $APTHTTPPORT
1317 " > "${TMPWORKINGDIRECTORY}/stunnel.conf"
1318         $stunnel4 "${TMPWORKINGDIRECTORY}/stunnel.conf"
1319         waitforpidfile "${TMPWORKINGDIRECTORY}/aptarchive/stunnel.pid"
1320         local PID="$(cat "${TMPWORKINGDIRECTORY}/aptarchive/stunnel.pid")"
1321         if [ -z "$PID" ]; then
1322                 msgdie 'Could not fork $stunnel4 successfully'
1323         fi
1324         addtrap 'prefix' "kill ${PID};"
1325         APTHTTPSPORT="$(lsof -i -n | awk "/^$stunnel4 / && \$2 == \"${PID}\" {print \$9; exit; }" | cut -d':' -f 2)"
1326         webserverconfig 'aptwebserver::port::https' "$APTHTTPSPORT" "https://localhost:${APTHTTPSPORT}"
1327         rewritesourceslist "https://localhost:${APTHTTPSPORT}/"
1328 }
1329
1330 changetocdrom() {
1331         mkdir -p rootdir/media/cdrom/.disk
1332         local CD="$(readlink -f rootdir/media/cdrom)"
1333         cat > rootdir/etc/apt/apt.conf.d/00cdrom <<EOF
1334 acquire::cdrom::mount "${CD}";
1335 acquire::cdrom::"${CD}/"::mount "mv ${CD}-unmounted ${CD}";
1336 acquire::cdrom::"${CD}/"::umount "mv ${CD} ${CD}-unmounted";
1337 acquire::cdrom::autodetect 0;
1338 EOF
1339         echo -n "$1" > "${CD}/.disk/info"
1340         if [ ! -d aptarchive/dists ]; then
1341                 msgdie 'Flat file archive cdroms can not be created currently'
1342                 return 1
1343         fi
1344         mv aptarchive/dists "$CD"
1345         ln -s "$(readlink -f ./incoming)" "$CD/pool"
1346         find rootdir/etc/apt/sources.list.d/ -name 'apt-test-*.list' -delete
1347         # start with an unmounted disk
1348         mv "${CD}" "${CD}-unmounted"
1349         # we don't want the disk to be modifiable
1350         addtrap 'prefix' "chmod -f -R +w '$(escape_shell "$PWD/rootdir/media/cdrom/dists/")' '$(escape_shell "$PWD/rootdir/media/cdrom-unmounted/dists/")' || true;"
1351         chmod -R 555 rootdir/media/cdrom-unmounted/dists
1352 }
1353
1354 downloadfile() {
1355         local PROTO="${1%%:*}"
1356         if ! apthelper -o Debug::Acquire::${PROTO}=1 -o Debug::pkgAcquire::Worker=1 \
1357                 download-file "$1" "$2" "$3" 2>&1 ; then
1358                 return 1
1359         fi
1360         # only if the file exists the download was successful
1361         if [ -r "$2" ]; then
1362                 return 0
1363         else
1364                 return 1
1365         fi
1366 }
1367
1368 checkdiff() {
1369         local DIFFTEXT="$(command diff -u "$@" 2>&1 | sed -e '/^---/ d' -e '/^+++/ d' -e '/^@@/ d')"
1370         if [ -n "$DIFFTEXT" ]; then
1371                 echo >&2
1372                 echo >&2 "$DIFFTEXT"
1373                 return 1
1374         else
1375                 return 0
1376         fi
1377 }
1378
1379 testoutputequal() {
1380         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testoutputequal.output"
1381         local COMPAREFILE="$1"
1382         shift
1383         if "$@" 2>&1 | checkdiff "$COMPAREFILE" - >"$OUTPUT" 2>&1; then
1384                 msgpass
1385         else
1386                 echo "=== content of file we compared with (${COMPAREFILE}) ===" >>"${OUTPUT}"
1387                 cat "$COMPAREFILE" >>"${OUTPUT}"
1388                 msgfailoutput '' "$OUTPUT" "$@"
1389         fi
1390 }
1391
1392 testfileequal() {
1393         msggroup 'testfileequal'
1394         local MSG='Test for correctness of file'
1395         if [ "$1" = '--nomsg' ]; then
1396                 MSG=''
1397                 shift
1398         fi
1399         local FILE="$1"
1400         shift
1401         if [ -n "$MSG" ]; then
1402                 msgtest "$MSG" "$FILE"
1403         fi
1404         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testfileequal.output"
1405         if [ -z "$*" ]; then
1406                 testoutputequal "$FILE" echo -n ''
1407         else
1408                 testoutputequal "$FILE" echo "$*"
1409         fi
1410         msggroup
1411 }
1412
1413 testempty() {
1414         msggroup 'testempty'
1415         if [ "$1" = '--nomsg' ]; then
1416                 shift
1417         else
1418                 msgtest "Test for no output of" "$*"
1419         fi
1420         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testempty.comparefile"
1421         if "$@" >"$COMPAREFILE" 2>&1 && test ! -s "$COMPAREFILE"; then
1422                 msgpass
1423         else
1424                 msgfailoutput '' "$COMPAREFILE" "$@"
1425         fi
1426         aptautotest 'testempty' "$@"
1427         msggroup
1428 }
1429 testnotempty() {
1430         msggroup 'testnotempty'
1431         msgtest "Test for some output of" "$*"
1432         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testnotempty.comparefile"
1433         if ("$@" >"$COMPAREFILE" 2>&1 || true) && test -s "$COMPAREFILE"; then
1434                 msgpass
1435         else
1436                 msgfailoutput '' "$COMPAREFILE" "$@"
1437         fi
1438         aptautotest 'testnotempty' "$@"
1439         msggroup
1440 }
1441
1442 testequal() {
1443         msggroup 'testequal'
1444         local MSG='Test of equality of'
1445         if [ "$1" = '--nomsg' ]; then
1446                 MSG=''
1447                 shift
1448         fi
1449
1450         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequal.comparefile"
1451         echo "$1" > "$COMPAREFILE"
1452         shift
1453
1454         if [ -n "$MSG" ]; then
1455                 msgtest "$MSG" "$*"
1456         fi
1457         testoutputequal "$COMPAREFILE" "$@"
1458         aptautotest 'testequal' "$@"
1459         msggroup
1460 }
1461
1462 testequalor2() {
1463         msggroup 'testequalor2'
1464         local COMPAREFILE1="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequalor2.comparefile1"
1465         local COMPAREFILE2="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequalor2.comparefile2"
1466         local COMPAREAGAINST="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequalor2.compareagainst"
1467         echo "$1" > "$COMPAREFILE1"
1468         echo "$2" > "$COMPAREFILE2"
1469         shift 2
1470         msgtest "Test for equality OR of" "$*"
1471         "$@" >"$COMPAREAGAINST" 2>&1 || true
1472         if checkdiff "$COMPAREFILE1" "$COMPAREAGAINST" >/dev/null 2>&1 || \
1473                 checkdiff "$COMPAREFILE2" "$COMPAREAGAINST" >/dev/null 2>&1
1474         then
1475                 msgpass
1476         else
1477                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequal.output"
1478                 echo -n "\n${CINFO}Diff against OR 1${CNORMAL}" >"$OUTPUT" 2>&1
1479                 checkdiff "$COMPAREFILE1" "$COMPAREAGAINST" >"$OUTPUT" 2>&1 || true
1480                 echo -n "${CINFO}Diff against OR 2${CNORMAL}" >"$OUTPUT" 2>&1
1481                 checkdiff "$COMPAREFILE2" "$COMPAREAGAINST" >"$OUTPUT" 2>&1 || true
1482                 msgfailoutput '' "$OUTPUT"
1483         fi
1484         aptautotest 'testequalor2' "$@"
1485         msggroup
1486 }
1487
1488 testshowvirtual() {
1489         msggroup 'testshowvirtual'
1490         local VIRTUAL="N: Can't select versions from package '$1' as it is purely virtual"
1491         local PACKAGE="$1"
1492         shift
1493         while [ -n "$1" ]; do
1494                 VIRTUAL="${VIRTUAL}
1495 N: Can't select versions from package '$1' as it is purely virtual"
1496                 PACKAGE="${PACKAGE} $1"
1497                 shift
1498         done
1499         msgtest "Test for virtual packages" "apt-cache show $PACKAGE"
1500         VIRTUAL="${VIRTUAL}
1501 N: No packages found"
1502         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testshowvirtual.comparefile"
1503         local ARCH="$(getarchitecture 'native')"
1504         echo "$VIRTUAL" | sed -e "s/:$ARCH//" -e 's/:all//' >"$COMPAREFILE"
1505         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testshowvirtual.output"
1506         testoutputequal "$COMPAREFILE" aptcache show "$PACKAGE"
1507         msggroup
1508 }
1509
1510 testnopackage() {
1511         msggroup 'testnopackage'
1512         msgtest "Test for non-existent packages" "apt-cache show $*"
1513         local SHOWPKG="$(aptcache show "$@" 2>&1 | grep '^Package: ')"
1514         if [ -n "$SHOWPKG" ]; then
1515                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testnopackage.output"
1516                 echo "$SHOWPKG" >"$OUTPUT"
1517                 msgfailoutput '' "$OUTPUT"
1518         else
1519                 msgpass
1520         fi
1521         msggroup
1522 }
1523 testnosrcpackage() {
1524         msggroup 'testnosrcpackage'
1525         msgtest "Test for non-existent source packages" "apt-cache showsrc $*"
1526         local SHOWPKG="$(aptcache showsrc "$@" 2>&1 | grep '^Package: ')"
1527         if [ -n "$SHOWPKG" ]; then
1528                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testnosrcpackage.output"
1529                 echo "$SHOWPKG" >"$OUTPUT"
1530                 msgfailoutput '' "$OUTPUT"
1531         else
1532                 msgpass
1533         fi
1534         msggroup
1535 }
1536
1537 testdpkgstatus() {
1538         msggroup 'testdpkgstatus'
1539         local STATE="$1"
1540         local NR="$2"
1541         shift 2
1542         msgtest "Test that $NR package(s) are in state $STATE with" "dpkg -l $*"
1543         local PKGS="$(dpkg -l "$@" 2>/dev/null | grep "^${STATE}" | wc -l)"
1544         if [ "$PKGS" != $NR ]; then
1545                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testnopackage.output"
1546                 echo "$PKGS" >"$OUTPUT"
1547                 dpkg -l "$@" | grep '^[a-z]' >"$OUTPUT" >&2 || true
1548                 msgfailoutput '' "$OUTPUT"
1549         else
1550                 msgpass
1551         fi
1552         msggroup
1553 }
1554
1555 testdpkginstalled() {
1556         msggroup 'testdpkginstalled'
1557         testdpkgstatus 'ii' "$#" "$@"
1558         msggroup
1559 }
1560
1561 testdpkgnotinstalled() {
1562         msggroup 'testdpkgnotinstalled'
1563         testdpkgstatus 'ii' '0' "$@"
1564         msggroup
1565 }
1566
1567 testmarkedauto() {
1568         msggroup 'testmarkedauto'
1569         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testmarkedauto.comparefile"
1570         if [ -n "$1" ]; then
1571                 msgtest 'Test for correctly marked as auto-installed' "$*"
1572                 while [ -n "$1" ]; do echo "$1"; shift; done | sort > "$COMPAREFILE"
1573         else
1574                 msgtest 'Test for correctly marked as auto-installed' 'no package'
1575                 echo -n > "$COMPAREFILE"
1576         fi
1577         testoutputequal "$COMPAREFILE" aptmark showauto
1578         msggroup
1579 }
1580 testmarkedmanual() {
1581         msggroup 'testmarkedmanual'
1582         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testmarkedmanual.comparefile"
1583         if [ -n "$1" ]; then
1584                 msgtest 'Test for correctly marked as manually installed' "$*"
1585                 while [ -n "$1" ]; do echo "$1"; shift; done | sort > "$COMPAREFILE"
1586         else
1587                 msgtest 'Test for correctly marked as manually installed' 'no package'
1588                 echo -n > "$COMPAREFILE"
1589         fi
1590         testoutputequal "$COMPAREFILE" aptmark showmanual
1591         msggroup
1592 }
1593
1594 catfile() {
1595         if [ "${1##*.}" = 'deb' ]; then
1596                 stat >&2 "$1" || true
1597                 file >&2 "$1" || true
1598         else
1599                 cat >&2 "$1" || true
1600         fi
1601 }
1602 msgfailoutput() {
1603         msgreportheader 'msgfailoutput'
1604         local MSG="$1"
1605         local OUTPUT="$2"
1606         shift 2
1607         local CMD="$1"
1608         if [ "$1" = 'grep' -o "$1" = 'tail' -o "$1" = 'head' ]; then
1609                 echo >&2
1610                 while [ -n "$2" ]; do shift; done
1611                 echo "#### Complete file: $1 ####"
1612                 catfile "$1"
1613                 echo "#### $CMD output ####"
1614         elif [ "$1" = 'test' ]; then
1615                 echo >&2
1616                 # doesn't support ! or non-file flags
1617                 msgfailoutputstatfile() {
1618                         local FILEFLAGS='^-[bcdefgGhkLOprsStuwx]$'
1619                         if expr match "$1" "$FILEFLAGS" >/dev/null; then
1620                                 echo "#### stat(2) of file: $2 ####"
1621                                 stat "$2" || true
1622                                 if test -d "$2"; then
1623                                         echo "#### The directory contains: $2 ####"
1624                                         ls >&2 "$2" || true
1625                                 elif test -e "$2"; then
1626                                         echo "#### Complete file: $2 ####"
1627                                         catfile "$2"
1628                                 fi
1629                         fi
1630                 }
1631                 msgfailoutputstatfile "$2" "$3"
1632                 while [ -n "$5" ] && [ "$4" = '-o' -o "$4" = '-a' ]; do
1633                         shift 3
1634                         msgfailoutputstatfile "$2" "$3"
1635                 done
1636                 echo '#### test output ####'
1637         elif [ "$1" = 'cmp' ]; then
1638                 echo >&2
1639                 while [ -n "$2" ]; do
1640                         echo "#### Complete file: $2 ####"
1641                         catfile "$2"
1642                         shift
1643                 done
1644                 echo '#### cmp output ####'
1645         fi
1646         catfile "$OUTPUT"
1647         msgfail "$MSG"
1648 }
1649
1650 testsuccesswithglobalerror() {
1651         local TYPE="$1"
1652         local ERRORS="$2"
1653         shift 2
1654         msggroup "$TYPE"
1655         if [ "$1" = '--nomsg' ]; then
1656                 shift
1657         else
1658                 msgtest 'Test for successful execution of' "$*"
1659         fi
1660         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/${TYPE}.output"
1661         if "$@" >"${OUTPUT}" 2>&1; then
1662                 if expr match "$1" '^apt.*' >/dev/null; then
1663                         if grep -q -E ' runtime error: ' "$OUTPUT"; then
1664                                 msgfailoutput 'compiler detected undefined behavior' "$OUTPUT" "$@"
1665                         elif grep -E "^[${ERRORS}]: " "$OUTPUT" > "${TMPWORKINGDIRECTORY}/rootdir/tmp/checkforwarnings.output" 2>&1; then
1666                                 if [ "$IGNORE_PTY_NOT_MOUNTED" = '1' ]; then
1667                                         if echo 'E: Can not write log (Is /dev/pts mounted?) - posix_openpt (2: No such file or directory)' \
1668                                                 | cmp - "${TMPWORKINGDIRECTORY}/rootdir/tmp/checkforwarnings.output" >/dev/null 2>&1; then
1669                                                 msgpass
1670                                         else
1671                                                 msgfailoutput 'successful run, but output contains warnings/errors' "$OUTPUT" "$@"
1672                                         fi
1673                                 else
1674                                         msgfailoutput 'successful run, but output contains warnings/errors' "$OUTPUT" "$@"
1675                                 fi
1676                         elif [ "$TYPE" = 'testsuccesswithnotice' ]; then
1677                                 if grep -q -E "^N: " "$OUTPUT"; then
1678                                         msgpass
1679                                 else
1680                                         msgfailoutput 'successful run, but output had no notices' "$OUTPUT" "$@"
1681                                 fi
1682                         else
1683                                 msgpass
1684                         fi
1685                 else
1686                         msgpass
1687                 fi
1688         else
1689                 local EXITCODE=$?
1690                 msgfailoutput "exitcode $EXITCODE" "$OUTPUT" "$@"
1691         fi
1692         aptautotest "$TYPE" "$@"
1693         msggroup
1694 }
1695 testsuccesswithnotice() {
1696         testsuccesswithglobalerror 'testsuccesswithnotice' 'WE' "$@"
1697 }
1698 testsuccess() {
1699         testsuccesswithglobalerror 'testsuccess' 'NWE' "$@"
1700 }
1701 testwarning() {
1702         msggroup 'testwarning'
1703         if [ "$1" = '--nomsg' ]; then
1704                 shift
1705         else
1706                 msgtest 'Test for successful execution with warnings of' "$*"
1707         fi
1708         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testwarning.output"
1709         if "$@" >"${OUTPUT}" 2>&1; then
1710                 if expr match "$1" '^apt.*' >/dev/null; then
1711                         if grep -q -E ' runtime error: ' "$OUTPUT"; then
1712                                 msgfailoutput 'compiler detected undefined behavior' "$OUTPUT" "$@"
1713                         elif grep -q -E '^E: ' "$OUTPUT"; then
1714                                 msgfailoutput 'successful run, but output contains errors' "$OUTPUT" "$@"
1715                         elif ! grep -q -E '^W: ' "$OUTPUT"; then
1716                                 msgfailoutput 'successful run, but output contains no warnings' "$OUTPUT" "$@"
1717                         else
1718                                 msgpass
1719                         fi
1720                 else
1721                         msgpass
1722                 fi
1723         else
1724                 local EXITCODE=$?
1725                 msgfailoutput "exitcode $EXITCODE" "$OUTPUT" "$@"
1726         fi
1727         aptautotest 'testwarning' "$@"
1728         msggroup
1729 }
1730 testfailure() {
1731         msggroup 'testfailure'
1732         if [ "$1" = '--nomsg' ]; then
1733                 shift
1734         else
1735                 msgtest 'Test for failure in execution of' "$*"
1736         fi
1737         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testfailure.output"
1738         if "$@" >"${OUTPUT}" 2>&1; then
1739                 local EXITCODE=$?
1740                 msgfailoutput "exitcode $EXITCODE" "$OUTPUT" "$@"
1741         else
1742                 local EXITCODE=$?
1743                 if expr match "$1" '^apt.*' >/dev/null; then
1744                         if [ "$1" = 'aptkey' ]; then
1745                                 if grep -q " Can't check signature:
1746  BAD signature from
1747  signature could not be verified" "$OUTPUT"; then
1748                                         msgpass
1749                                 else
1750                                         msgfailoutput "run failed with exitcode ${EXITCODE}, but no signature error" "$OUTPUT" "$@"
1751                                 fi
1752                         else
1753                                 if grep -q -E ' runtime error: ' "$OUTPUT"; then
1754                                         msgfailoutput 'compiler detected undefined behavior' "$OUTPUT" "$@"
1755                                 elif grep -q -E '==ERROR' "$OUTPUT"; then
1756                                         msgfailoutput 'compiler sanitizers reported errors' "$OUTPUT" "$@"
1757                                 elif ! grep -q -E '^E: ' "$OUTPUT"; then
1758                                         msgfailoutput "run failed with exitcode ${EXITCODE}, but with no errors" "$OUTPUT" "$@"
1759                                 else
1760                                         msgpass
1761                                 fi
1762                         fi
1763                 else
1764                         msgpass
1765                 fi
1766         fi
1767         aptautotest 'testfailure' "$@"
1768         msggroup
1769 }
1770
1771 testreturnstateequal() {
1772         local STATE="$1"
1773         if [ "$STATE" = 'testsuccesswithglobalerror' ]; then
1774                 local STATE="$2"
1775                 local TYPE="$3"
1776                 shift 3
1777                 msggroup "${STATE}equal"
1778                 if [ "$1" != '--nomsg' ]; then
1779                         local CMP="$1"
1780                         shift
1781                         testsuccesswithglobalerror "$STATE" "$TYPE" "$@"
1782                         testfileequal "${TMPWORKINGDIRECTORY}/rootdir/tmp/${STATE}.output" "$CMP"
1783                 else
1784                         local CMP="$2"
1785                         shift 2
1786                         testsuccesswithglobalerror "$STATE" "$TYPE" "$@"
1787                         testfileequal "${TMPWORKINGDIRECTORY}/rootdir/tmp/${STATE}.output" "$CMP"
1788                 fi
1789         else
1790                 msggroup "${STATE}equal"
1791                 if [ "$2" != '--nomsg' ]; then
1792                         local CMP="$2"
1793                         shift 2
1794                         "$STATE" "$@"
1795                         testfileequal "${TMPWORKINGDIRECTORY}/rootdir/tmp/${STATE}.output" "$CMP"
1796                 else
1797                         local CMP="$3"
1798                         shift 3
1799                         "$STATE" --nomsg "$@"
1800                         testfileequal "${TMPWORKINGDIRECTORY}/rootdir/tmp/${STATE}.output" "$CMP"
1801                 fi
1802         fi
1803         msggroup
1804 }
1805 testsuccessequal() {
1806         # we compare output, so we know perfectly well about N:
1807         testreturnstateequal 'testsuccesswithglobalerror' 'testsuccess' 'WE' "$@"
1808 }
1809 testwarningequal() {
1810         testreturnstateequal 'testwarning' "$@"
1811 }
1812 testfailureequal() {
1813         testreturnstateequal 'testfailure' "$@"
1814 }
1815
1816 testfailuremsg() {
1817         msggroup 'testfailuremsg'
1818         local CMP="$1"
1819         shift
1820         testfailure "$@"
1821         msgtest 'Check that the output of the previous failed command has expected' 'failures and warnings'
1822         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testfailuremsg.comparefile"
1823         grep '^\(W\|E\|N\):' "${TMPWORKINGDIRECTORY}/rootdir/tmp/testfailure.output" > "$COMPAREFILE" 2>&1 || true
1824         testoutputequal "$COMPAREFILE" echo "$CMP"
1825         msggroup
1826 }
1827 testwarningmsg() {
1828         msggroup 'testwarningmsg'
1829         local CMP="$1"
1830         shift
1831         testwarning "$@"
1832         msgtest 'Check that the output of the previous warned command has expected' 'warnings'
1833         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testwarningmsg.comparefile"
1834         grep '^\(W\|E\|N\):' "${TMPWORKINGDIRECTORY}/rootdir/tmp/testwarning.output" > "$COMPAREFILE" 2>&1 || true
1835         testoutputequal "$COMPAREFILE" echo "$CMP"
1836         msggroup
1837 }
1838
1839 testfilestats() {
1840         msggroup 'testfilestats'
1841         msgtest "Test that file $1 has $2 $3" "$4"
1842         if [ "$4" "$3" "$(stat --format "$2" "$1")" ]; then
1843                 msgpass
1844         else
1845                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testfilestats.output"
1846                 {
1847                         ls -ld "$1" || true
1848                         echo -n "stat(1) reports for $2: "
1849                         stat --format "$2" "$1" || true
1850                 } >"$OUTPUT" 2>&1
1851                 msgfailoutput '' "$OUTPUT"
1852         fi
1853         msggroup
1854 }
1855 testaccessrights() {
1856         msggroup 'testaccessrights'
1857         testfilestats "$1" '%a' '=' "$2"
1858         msggroup
1859 }
1860
1861 testwebserverlaststatuscode() {
1862         msggroup 'testwebserverlaststatuscode'
1863         local DOWNLOG='rootdir/tmp/webserverstatus-testfile.log'
1864         local STATUS='downloaded/webserverstatus-statusfile.log'
1865         rm -f "$DOWNLOG" "$STATUS"
1866         msgtest 'Test last status code from the webserver was' "$1"
1867         if downloadfile "http://localhost:${APTHTTPPORT}/_config/find/aptwebserver::last-status-code" "$STATUS" > "$DOWNLOG" && [ "$(cat "$STATUS")" = "$1" ]; then
1868                 msgpass
1869         else
1870                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testwebserverlaststatuscode.output"
1871                 {
1872                         if [ -n "$2" ]; then
1873                                 shift
1874                                 echo >&2 '#### Additionally provided output files contain:'
1875                                 cat >&2 "$@"
1876                         fi
1877                         echo >&2 '#### Download log of the status code:'
1878                         cat >&2 "$DOWNLOG"
1879                 } >"$OUTPUT" 2>&1
1880                 msgfailoutput "Status was $(cat "$STATUS")" "$OUTPUT"
1881         fi
1882         msggroup
1883 }
1884
1885 mapkeynametokeyid() {
1886         while [ -n "$1" ]; do
1887                 case "$1" in
1888                         *Joe*|*Sixpack*|newarchive) echo '5A90D141DBAC8DAE';;
1889                         *Rex*|*Expired*) echo '4BC0A39C27CE74F9';;
1890                         *Marvin*|*Paranoid*) echo 'E8525D47528144E2';;
1891                         oldarchive) echo 'FDD2DB85F68C85A3';;
1892                         *) echo 'UNKNOWN KEY';;
1893                 esac
1894                 shift
1895         done
1896 }
1897 testaptkeys() {
1898         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/aptkeylist.output"
1899         if ! aptkey list --with-colon | grep '^pub' | cut -d':' -f 5 > "$OUTPUT"; then
1900                 echo -n > "$OUTPUT"
1901         fi
1902         testfileequal "$OUTPUT" "$(mapkeynametokeyid "$@")"
1903 }
1904
1905 pause() {
1906         echo "STOPPED execution. Press enter to continue"
1907         local IGNORE
1908         read IGNORE
1909 }
1910
1911 logcurrentarchivedirectory() {
1912         find "${TMPWORKINGDIRECTORY}/aptarchive/dists" -type f | while read line; do
1913                 stat --format '%U:%G:%a:%n' "$line"
1914         done | sort > "${TMPWORKINGDIRECTORY}/rootdir/var/log/aptgetupdate.before.lst"
1915 }
1916 listcurrentlistsdirectory() {
1917         {
1918                 find rootdir/var/lib/apt/lists -maxdepth 1 -type d | while read line; do
1919                         stat --format '%U:%G:%a:%n' "$line"
1920                 done
1921                 find rootdir/var/lib/apt/lists -maxdepth 1 \! -type d | while read line; do
1922                         stat --format '%U:%G:%a:%s:%y:%n' "$line"
1923                 done
1924         } | sort
1925 }
1926 forallsupportedcompressors() {
1927         rm -f "${TMPWORKINGDIRECTORY}/rootdir/etc/apt/apt.conf.d/00force-compressor"
1928         for COMP in $(aptconfig dump 'APT::Compressor' --format '%f%n' | cut -d':' -f 5 | uniq); do
1929                 if [ -z "$COMP" -o "$COMP" = '.' ]; then continue; fi
1930                 "$@" "$COMP"
1931         done
1932 }
1933
1934 ### convenience hacks ###
1935 mkdir() {
1936         # creating some directories by hand is a tedious task, so make it look simple
1937         local PARAMS="$*"
1938         if [ "$PARAMS" != "${PARAMS#*rootdir/var/lib/apt/lists}" ]; then
1939                 # only the last directory created by mkdir is effected by the -m !
1940                 command mkdir -m 755 -p "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt"
1941                 command mkdir -m 755 -p "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists"
1942                 command mkdir -m 700 -p "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/partial"
1943                 touch "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/lock"
1944                 if [ "$(id -u)" = '0' ]; then
1945                         chown _apt:root "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/partial"
1946                 fi
1947         else
1948                 command mkdir "$@"
1949         fi
1950 }
1951
1952 ### The following tests are run by most test methods automatically to check
1953 ### general things about commands executed without writing the test every time.
1954
1955 aptautotest() {
1956         if [ $# -lt 3 ]; then return; fi
1957         local TESTCALL="$1"
1958         local CMD="$2"
1959         local FIRSTOPT="$3"
1960         shift 2
1961         for i in "$@"; do
1962                 if ! expr match "$i" '^-' >/dev/null 2>&1; then
1963                         FIRSTOPT="$i"
1964                         break
1965                 fi
1966         done
1967         shift
1968         local AUTOTEST="aptautotest_$(echo "${CMD##*/}_${FIRSTOPT}" | tr -d -c 'A-za-z0-9')"
1969         if command -v $AUTOTEST >/dev/null; then
1970                 # save and restore the *.output files from other tests
1971                 # as we might otherwise override them in these automatic tests
1972                 rm -rf "${TMPWORKINGDIRECTORY}/rootdir/tmp-before"
1973                 mv "${TMPWORKINGDIRECTORY}/rootdir/tmp" "${TMPWORKINGDIRECTORY}/rootdir/tmp-before"
1974                 mkdir "${TMPWORKINGDIRECTORY}/rootdir/tmp"
1975                 $AUTOTEST "$TESTCALL" "$@"
1976                 rm -rf "${TMPWORKINGDIRECTORY}/rootdir/tmp-aptautotest"
1977                 mv "${TMPWORKINGDIRECTORY}/rootdir/tmp" "${TMPWORKINGDIRECTORY}/rootdir/tmp-aptautotest"
1978                 mv "${TMPWORKINGDIRECTORY}/rootdir/tmp-before" "${TMPWORKINGDIRECTORY}/rootdir/tmp"
1979         fi
1980 }
1981
1982 aptautotest_aptget_update() {
1983         local TESTCALL="$1"
1984         while [ -n "$2" ]; do
1985                 if [ "$2" = '--print-uris' ]; then return; fi # simulation mode
1986                 shift
1987         done
1988         if ! test -d "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists"; then return; fi
1989         testfilestats "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt" '%U:%G:%a' '=' "${TEST_DEFAULT_USER}:${TEST_DEFAULT_GROUP}:755"
1990         testfilestats "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists" '%U:%G:%a' '=' "${TEST_DEFAULT_USER}:${TEST_DEFAULT_GROUP}:755"
1991         # all copied files are properly chmodded
1992         local backupIFS="$IFS"
1993         IFS="$(printf "\n\b")"
1994         for file in $(find "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists" -type f ! -name 'lock'); do
1995                 testfilestats "$file" '%U:%G:%a' '=' "${TEST_DEFAULT_USER}:${TEST_DEFAULT_GROUP}:644"
1996         done
1997         IFS="$backupIFS"
1998         if [ "$TESTCALL" = 'testsuccess' ]; then
1999                 # failure cases can retain partial files and such
2000                 testempty find "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/partial" -mindepth 1 ! \( -name 'lock' -o -name '*.FAILED' \)
2001         fi
2002         if [ -s "${TMPWORKINGDIRECTORY}/rootdir/var/log/aptgetupdate.before.lst" ]; then
2003                 testfileequal "${TMPWORKINGDIRECTORY}/rootdir/var/log/aptgetupdate.before.lst" \
2004                         "$(find "${TMPWORKINGDIRECTORY}/aptarchive/dists" -type f | while read line; do stat --format '%U:%G:%a:%n' "$line"; done | sort)"
2005         fi
2006 }
2007 aptautotest_apt_update() { aptautotest_aptget_update "$@"; }
2008 aptautotest_aptcdrom_add() { aptautotest_aptget_update "$@"; }
2009
2010 testaptautotestnodpkgwarning() {
2011         local TESTCALL="$1"
2012         while [ -n "$2" ]; do
2013                 if expr match "$2" '^-[a-z]*s' >/dev/null 2>&1; then return; fi # simulation mode
2014                 if expr match "$2" '^-dy\?' >/dev/null 2>&1; then return; fi # download-only mode
2015                 shift
2016         done
2017         testfailure grep '^dpkg: warning:.*ignor.*' "${TMPWORKINGDIRECTORY}/rootdir/tmp-before/${TESTCALL}.output"
2018 }
2019
2020 aptautotest_aptget_install() { testaptautotestnodpkgwarning "$@"; }
2021 aptautotest_aptget_remove() { testaptautotestnodpkgwarning "$@"; }
2022 aptautotest_aptget_purge() { testaptautotestnodpkgwarning "$@"; }
2023 aptautotest_apt_install() { testaptautotestnodpkgwarning "$@"; }
2024 aptautotest_apt_remove() { testaptautotestnodpkgwarning "$@"; }
2025 aptautotest_apt_purge() { testaptautotestnodpkgwarning "$@"; }
2026
2027 testaptmarknodefaultsections() {
2028         testfailure grep '^Auto-Installed: 0$' "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/extended_states"
2029 }
2030 aptautotest_aptmark_auto() { testaptmarknodefaultsections "$@"; }
2031 aptautotest_aptmark_manual() { testaptmarknodefaultsections "$@"; }
2032 aptautotest_aptget_markauto() { testaptmarknodefaultsections "$@"; }
2033 aptautotest_aptget_markmanual() { testaptmarknodefaultsections "$@"; }