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" = "-qq" ]; then
   9                 export MSGLEVEL=1
  10         elif [ "$1" = "-v" ]; then
  11                 export MSGLEVEL=4
  12         elif [ "$1" = '--color=no' ]; then
  13                 export MSGCOLOR='NO'
  14         elif [ "$1" = '--color=yes' ]; then
  15                 export MSGCOLOR='YES'
  16         elif [ "$1" = '--color' ]; then
  17                 export MSGCOLOR="$(echo "$2" | tr 'a-z' 'A-Z')"
  18                 shift
  19         elif [ "$1" = '--level' ]; then
  20                 export MSGLEVEL=$2
  21                 shift
  22         else
  23                 echo >&2 "WARNING: Unknown parameter »$1« will be ignored"
  24         fi
  25         shift
  26 done
  27 export MSGLEVEL="${MSGLEVEL:-3}"
  28
  29 # we all like colorful messages
  30 if [ "${MSGCOLOR:-YES}" = 'YES' ]; then
  31         if [ ! -t 1 ]; then # but check that we output to a terminal
  32                 export MSGCOLOR='NO'
  33         fi
  34 fi
  35
  36 if [ "$MSGCOLOR" != 'NO' ]; then
  37         CERROR="\033[1;31m" # red
  38         CWARNING="\033[1;33m" # yellow
  39         CMSG="\033[1;32m" # green
  40         CINFO="\033[1;96m" # light blue
  41         CDEBUG="\033[1;94m" # blue
  42         CNORMAL="\033[0;39m" # default system console color
  43         CDONE="\033[1;32m" # green
  44         CPASS="\033[1;32m" # green
  45         CFAIL="\033[1;31m" # red
  46         CCMD="\033[1;35m" # pink
  47 fi
  48
  49 msgprintf() {
  50         local START="$1"
  51         local MIDDLE="$2"
  52         local END="$3"
  53         shift 3
  54         if [ -n "$1" ]; then
  55                 printf "$START " "$1"
  56                 shift
  57                 while [ -n "$1" ]; do
  58                         printf "$MIDDLE " "$(echo "$1" | sed -e 's#^apt\([cfghks]\)#apt-\1#')"
  59                         shift
  60                 done
  61         fi
  62         printf "${END}"
  63 }
  64 msgdie() { msgprintf "${CERROR}E: %s" '%s' "${CNORMAL}\n" "$@" >&2; exit 1; }
  65 msgwarn() { msgprintf "${CWARNING}W: %s" '%s' "${CNORMAL}\n" "$@" >&2; }
  66 msgmsg() { msgprintf "${CMSG}%s" '%s' "${CNORMAL}\n" "$@"; }
  67 msginfo() { msgprintf "${CINFO}I: %s" '%s' "${CNORMAL}\n" "$@"; }
  68 msgdebug() { msgprintf "${CDEBUG}D: %s" '%s' "${CNORMAL}\n" "$@"; }
  69 msgdone() { msgprintf "${CDONE}DONE" '%s' "${CNORMAL}\n" "$@"; }
  70 msgnwarn() { msgprintf "${CWARNING}W: %s" '%s' "${CNORMAL}" "$@" >&2; }
  71 msgnmsg() { msgprintf "${CMSG}%s" '%s' "${CNORMAL}" "$@"; }
  72 msgninfo() { msgprintf "${CINFO}I: %s" '%s' "${CNORMAL}" "$@"; }
  73 msgndebug() { msgprintf "${CDEBUG}D: %s" '%s' "${CNORMAL}" "$@"; }
  74 msgtest() { msgprintf "${CINFO}%s" "${CCMD}%s${CINFO}" "…${CNORMAL} " "$@"; }
  75 msgpass() { printf "${CPASS}PASS${CNORMAL}\n"; }
  76 msgreportheader() {
  77         if [ -n "$MSGTEST_MSG" ]; then
  78                 test "$1" != 'msgfailoutput' || echo
  79                 if [ -n "$MSGTEST_MSGMSG" ]; then
  80                         echo "$MSGTEST_MSGMSG"
  81                 fi
  82                 if [ -n "$MSGTEST_GRP" ] && [ "$MSGTEST_GRP" != 'NEXT' ] && [ "$MSGTEST_GRP" != "$MSGTEST_MSG" ]; then
  83                         echo "${CFAIL}Part of the test group: $MSGTEST_GRP"
  84                 fi
  85                 echo -n "$MSGTEST_MSG"
  86                 unset MSGTEST_MSG
  87         fi
  88 }
  89 msgskip() {
  90         msgreportheader 'msgskip'
  91         if [ $# -gt 0 ]; then printf "${CWARNING}SKIP: $*${CNORMAL}\n" >&2;
  92         else printf "${CWARNING}SKIP${CNORMAL}\n" >&2; fi
  93 }
  94 msgfail() {
  95         msgreportheader 'msgfail'
  96         if [ $# -gt 0 ] && [ -n "$1" ]; then printf "${CFAIL}FAIL: $*${CNORMAL}\n" >&2;
  97         else printf "${CFAIL}FAIL${CNORMAL}\n" >&2; fi
  98         if [ -n "$APT_DEBUG_TESTS" ]; then
  99                 runapt $SHELL
 100         fi
 101         EXIT_CODE=$((EXIT_CODE+1));
 102 }
 103 MSGGROUP_LEVEL=0
 104 msggroup() {
 105         if [ -n "$1" ]; then
 106                 if [ $MSGGROUP_LEVEL = 0 ]; then
 107                         MSGTEST_GRP='NEXT'
 108                 fi
 109                 MSGGROUP_LEVEL=$((MSGGROUP_LEVEL+1));
 110         else
 111                 MSGGROUP_LEVEL=$((MSGGROUP_LEVEL-1));
 112                 if [ $MSGGROUP_LEVEL = 0 ]; then
 113                         unset MSGTEST_GRP
 114                 fi
 115         fi
 116 }
 117
 118 # enable / disable Debugging
 119 if [ $MSGLEVEL -le 0 ]; then
 120         msgdie() { true; }
 121 fi
 122 if [ $MSGLEVEL -le 1 ]; then
 123         msgwarn() { true; }
 124         msgnwarn() { true; }
 125 fi
 126 if [ $MSGLEVEL -le 2 ]; then
 127         msgmsg() {
 128                 MSGTEST_MSGMSG="$(msgprintf "${CMSG}%s" '%s' "${CNORMAL}" "$@")"
 129         }
 130         msgnmsg() { true; }
 131         msgtest() {
 132                 MSGTEST_MSG="$(msgprintf "${CINFO}%s" "${CCMD}%s${CINFO}" "…${CNORMAL} " "$@")"
 133                 if [ "$MSGTEST_GRP" = 'NEXT' ]; then
 134                         MSGTEST_GRP="$MSGTEST_MSG"
 135                 fi
 136         }
 137         msgpass() { printf " ${CPASS}P${CNORMAL}"; }
 138 fi
 139 if [ $MSGLEVEL -le 3 ]; then
 140         msginfo() { true; }
 141         msgninfo() { true; }
 142 fi
 143 if [ $MSGLEVEL -le 4 ]; then
 144         msgdebug() { true; }
 145         msgndebug() { true; }
 146 fi
 147 if [ $MSGLEVEL -le 1 ]; then
 148         msgpass() { true; }
 149 fi
 150 msgdone() {
 151         if [ "$1" = "debug" -a $MSGLEVEL -le 4 ] ||
 152            [ "$1" = "info" -a $MSGLEVEL -le 3 ] ||
 153            [ "$1" = "msg" -a $MSGLEVEL -le 2 ] ||
 154            [ "$1" = "warn" -a $MSGLEVEL -le 1 ] ||
 155            [ "$1" = "die" -a $MSGLEVEL -le 0 ]; then
 156                 true;
 157         else
 158                 printf "${CDONE}DONE${CNORMAL}\n";
 159         fi
 160 }
 161 getaptconfig() {
 162         if [ -f ./aptconfig.conf ]; then
 163                 echo "$(readlink -f ./aptconfig.conf)"
 164         elif [ -f ../aptconfig.conf ]; then
 165                 echo "$(readlink -f ../aptconfig.conf)"
 166         elif [ -f ../../aptconfig.conf ]; then
 167                 echo "$(readlink -f ../../aptconfig.conf)"
 168         elif [ -f "${TMPWORKINGDIRECTORY}/aptconfig.conf" ]; then
 169                 echo "$(readlink -f "${TMPWORKINGDIRECTORY}/aptconfig.conf")"
 170         fi
 171 }
 172 runapt() {
 173         msgdebug "Executing: ${CCMD}$*${CDEBUG} "
 174         local CMD="$1"
 175         shift
 176         case "$CMD" in
 177         sh|aptitude|*/*|command) ;;
 178         *) CMD="${BUILDDIRECTORY}/$CMD";;
 179         esac
 180         MALLOC_PERTURB_=21 MALLOC_CHECK_=2 APT_CONFIG="$(getaptconfig)" LD_LIBRARY_PATH="${LIBRARYPATH}:${LD_LIBRARY_PATH}" "$CMD" "$@"
 181 }
 182 runpython3() { runapt command python3 "$@"; }
 183 aptconfig() { runapt apt-config "$@"; }
 184 aptcache() { runapt apt-cache "$@"; }
 185 aptcdrom() { runapt apt-cdrom "$@"; }
 186 aptget() { runapt apt-get "$@"; }
 187 aptftparchive() { runapt "${APTFTPARCHIVEBINDIR}/apt-ftparchive" "$@"; }
 188 aptkey() { runapt apt-key "$@"; }
 189 aptmark() { runapt apt-mark "$@"; }
 190 aptsortpkgs() { runapt apt-sortpkgs "$@"; }
 191 apt() { runapt apt "$@"; }
 192 apthelper() { runapt "${APTHELPERBINDIR}/apt-helper" "$@"; }
 193 aptwebserver() { runapt "${APTWEBSERVERBINDIR}/aptwebserver" "$@"; }
 194 aptitude() { runapt aptitude "$@"; }
 195 aptextracttemplates() { runapt apt-extracttemplates "$@"; }
 196 aptinternalsolver() { runapt "${APTINTERNALSOLVER}" "$@"; }
 197 aptdumpsolver() { runapt "${APTDUMPSOLVER}" "$@"; }
 198 aptinternalplanner() { runapt "${APTINTERNALPLANNER}" "$@"; }
 199
 200 dpkg() {
 201         "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg" "$@"
 202 }
 203 dpkg_version() {
 204         command perl -MDpkg -E 'say $Dpkg::PROGVERSION'
 205 }
 206 dpkgcheckbuilddeps() {
 207         command dpkg-checkbuilddeps --admindir="${TMPWORKINGDIRECTORY}/rootdir/var/lib/dpkg" "$@"
 208 }
 209 gdb() {
 210         local CMD
 211         case "$1" in
 212         aptget) CMD="apt-get";;
 213         aptcache) CMD="apt-cache";;
 214         aptcdrom) CMD="apt-cdrom";;
 215         aptconfig) CMD="apt-config";;
 216         aptmark) CMD="apt-mark";;
 217         apthelper) CMD="apt-helper";;
 218         aptftparchive) CMD="apt-ftparchive";;
 219         dpkg) shift; runapt "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/gdb-dpkg" "$@"; return;;
 220         *) CMD="$1";;
 221         esac
 222         shift
 223         if [ "${CMD##*/}" = "$CMD" ]; then
 224                 CMD="${BUILDDIRECTORY}/${CMD}"
 225         fi
 226         runapt command gdb --quiet -ex "directory '$SOURCEDIRECTORY'" -ex run "$CMD" --args "$CMD" "$@"
 227 }
 228 lastmodification() {
 229         date -u -d "@$(stat -c '%Y' "${TMPWORKINGDIRECTORY}/$1")" -R
 230 }
 231 releasefiledate() {
 232         grep "^${2:-Date}:" "$1" | cut -d' ' -f 2-
 233 }
 234
 235 exitwithstatus() {
 236         # error if we about to overflow, but ...
 237         #   "255 failures ought to be enough for everybody"
 238         if [ $EXIT_CODE -gt 255 ]; then
 239             msgdie "Total failure count $EXIT_CODE too big"
 240         fi
 241         exit $((EXIT_CODE <= 255 ? EXIT_CODE : 255));
 242 }
 243
 244 shellsetedetector() {
 245         local exit_status=$?
 246         if [ "$exit_status" != '0' ]; then
 247                 printf >&2 "${CERROR}E: Looks like the testcases ended prematurely with exitcode: ${exit_status}${CNORMAL}\n"
 248                 if [ "$EXIT_CODE" = '0' ]; then
 249                         EXIT_CODE="$exit_status"
 250                 fi
 251         fi
 252 }
 253
 254 addtrap() {
 255         if [ "$1" = 'prefix' ]; then
 256                 CURRENTTRAP="$2 $CURRENTTRAP"
 257         else
 258                 CURRENTTRAP="$CURRENTTRAP $1"
 259         fi
 260         trap "shellsetedetector; $CURRENTTRAP exitwithstatus;" 0 HUP INT QUIT ILL ABRT FPE SEGV PIPE TERM
 261 }
 262
 263 escape_shell() {
 264     echo "$@" | sed -e "s#'#'\"'\"'#g"
 265 }
 266
 267 find_project_binary_dir() {
 268         local TESTDIRECTORY="$(readlink -f "$(dirname $0)")"
 269         if [ -z "$PROJECT_BINARY_DIR" ]; then
 270                 PROJECT_BINARY_DIR=
 271                 for dir in ${TESTDIRECTORY}/../../ ${TESTDIRECTORY}/../../*; do
 272                         test -e "$dir/CMakeCache.txt"  || continue
 273                         if [ -z "$PROJECT_BINARY_DIR" ] ||
 274                            [ "$dir/CMakeCache.txt" -nt "$PROJECT_BINARY_DIR/CMakeCache.txt" ]; then
 275                                 PROJECT_BINARY_DIR="$dir"
 276                         fi
 277                 done
 278                 if [ -z "$PROJECT_BINARY_DIR" ]; then
 279                         echo "Cannot find build directory, you might want to set PROJECT_BINARY_DIR" >&2
 280                         exit 1
 281                 fi
 282                 export PROJECT_BINARY_DIR
 283         fi
 284 }
 285 setupenvironment() {
 286         # Next check needs a gnu stat, let's figure that out early.
 287         stat=stat
 288         if command -v gnustat >/dev/null 2>&1; then
 289                 stat=gnustat
 290         fi
 291         # privilege dropping and testing doesn't work if /tmp isn't world-writeable (as e.g. with libpam-tmpdir)
 292         if [ -n "$TMPDIR" ] && [ "$(id -u)" = '0' ] && [ "$($stat --format '%a' "$TMPDIR")" != '1777' ]; then
 293                 unset TMPDIR
 294         fi
 295         TMPWORKINGDIRECTORY="$(mktemp -d)"
 296         addtrap "cd /; rm -rf '$(escape_shell "$TMPWORKINGDIRECTORY")';"
 297         if [ -n "$TMPDIR_ADD" ]; then
 298                 TMPWORKINGDIRECTORY="${TMPWORKINGDIRECTORY}/${TMPDIR_ADD}"
 299                 mkdir -p "$TMPWORKINGDIRECTORY"
 300                 unset TMPDIR_ADD
 301                 export TMPDIR="$TMPWORKINGDIRECTORY"
 302         fi
 303         msgninfo "Preparing environment for ${0##*/} in ${TMPWORKINGDIRECTORY}…"
 304
 305         # Setup coreutils on BSD systems
 306         mkdir "${TMPWORKINGDIRECTORY}/bin"
 307         for prefix in gnu g; do
 308                         for command in stat touch sed cp tr sha1sum sha256sum md5sum sha512sum grep date wc chmod head readlink tar expr base64; do
 309                                         if command -v $prefix$command 2>/dev/null >/dev/null; then
 310                                                         [ -e "${TMPWORKINGDIRECTORY}/bin/$command" ] || ln -sf $(command -v $prefix$command)  "${TMPWORKINGDIRECTORY}/bin/$command"
 311                                         fi
 312                         done
 313         done
 314         export PATH="${TMPWORKINGDIRECTORY}/bin/:$PATH"
 315
 316
 317         mkdir -m 700 "${TMPWORKINGDIRECTORY}/downloaded"
 318         if [ "$(id -u)" = '0' ]; then
 319                 # relax permissions so that running as root with user switching works
 320                 umask 022
 321                 chmod 711 "$TMPWORKINGDIRECTORY"
 322                 chown _apt:$(id -gn) "${TMPWORKINGDIRECTORY}/downloaded"
 323         fi
 324
 325         TESTDIRECTORY="$(readlink -f "$(dirname $0)")"
 326         # Find the newest build directory (sets PROJECT_BINARY_DIR)
 327         find_project_binary_dir
 328         # allow overriding the default BUILDDIR location
 329         SOURCEDIRECTORY="${APT_INTEGRATION_TESTS_SOURCE_DIR:-"${TESTDIRECTORY}/../../"}"
 330         BUILDDIRECTORY="${APT_INTEGRATION_TESTS_BUILD_DIR:-"${PROJECT_BINARY_DIR}/cmdline"}"
 331         LIBRARYPATH="${APT_INTEGRATION_TESTS_LIBRARY_PATH:-"${BUILDDIRECTORY}/../apt-pkg"}"
 332         METHODSDIR="${APT_INTEGRATION_TESTS_METHODS_DIR:-"${BUILDDIRECTORY}/../methods"}"
 333         APTHELPERBINDIR="${APT_INTEGRATION_TESTS_LIBEXEC_DIR:-"${BUILDDIRECTORY}"}"
 334         APTWEBSERVERBINDIR="${APT_INTEGRATION_TESTS_WEBSERVER_BIN_DIR:-"${BUILDDIRECTORY}/../test/interactive-helper"}"
 335         APTFTPARCHIVEBINDIR="${APT_INTEGRATION_TESTS_FTPARCHIVE_BIN_DIR:-"${BUILDDIRECTORY}/../ftparchive"}"
 336         APTINTERNALSOLVER="${APT_INTEGRATION_TESTS_INTERNAL_SOLVER:-"${BUILDDIRECTORY}/solvers/apt"}"
 337         APTDUMPSOLVER="${APT_INTEGRATION_TESTS_DUMP_SOLVER:-"${BUILDDIRECTORY}/solvers/dump"}"
 338         APTINTERNALPLANNER="${APT_INTEGRATION_TESTS_INTERNAL_PLANNER:-"${BUILDDIRECTORY}/planners/apt"}"
 339         test -x "${BUILDDIRECTORY}/apt-get" || msgdie "You need to build tree first"
 340         # -----
 341
 342         cd "$TMPWORKINGDIRECTORY"
 343         mkdir rootdir aptarchive keys
 344         cd rootdir
 345         mkdir -p etc/apt/apt.conf.d etc/apt/sources.list.d etc/apt/trusted.gpg.d etc/apt/preferences.d
 346         mkdir -p usr/bin var/cache var/lib var/log var/crash tmp
 347         mkdir -p var/lib/dpkg/info var/lib/dpkg/updates var/lib/dpkg/triggers
 348         mkdir -p usr/lib/apt/solvers usr/lib/apt/planners
 349         touch var/lib/dpkg/available
 350         ln -s "${METHODSDIR}" usr/lib/apt/methods
 351         ln -s "${APTDUMPSOLVER}" usr/lib/apt/solvers/dump
 352         ln -s "${APTDUMPSOLVER}" usr/lib/apt/planners/dump
 353         ln -s "${APTINTERNALSOLVER}" usr/lib/apt/solvers/apt
 354         ln -s "${APTINTERNALPLANNER}" usr/lib/apt/planners/apt
 355         echo "Dir::Bin::Solvers \"${TMPWORKINGDIRECTORY}/rootdir/usr/lib/apt/solvers\";" >> ../aptconfig.conf
 356         echo "Dir::Bin::Planners \"${TMPWORKINGDIRECTORY}/rootdir/usr/lib/apt/planners\";" >> ../aptconfig.conf
 357         # use the autoremove from the BUILDDIRECTORY if its there, otherwise
 358         # system
 359         if [ -z "${APT_INTEGRATION_TESTS_SOURCE_DIR}" ]; then
 360             ln -s "${SOURCEDIRECTORY}/debian/apt.conf.autoremove" etc/apt/apt.conf.d/01autoremove
 361         else
 362             ln -s /etc/apt/apt.conf.d/01autoremove etc/apt/apt.conf.d/01autoremove
 363         fi
 364         cd ..
 365         local BASENAME="${0##*/}"
 366         local PACKAGESFILE="Packages-${BASENAME#*-}"
 367         if [ -f "${TESTDIRECTORY}/${PACKAGESFILE}" ]; then
 368                 cp "${TESTDIRECTORY}/${PACKAGESFILE}" aptarchive/Packages
 369         fi
 370         local SOURCESSFILE="Sources-${BASENAME#*-}"
 371         if [ -f "${TESTDIRECTORY}/${SOURCESSFILE}" ]; then
 372                 cp "${TESTDIRECTORY}/${SOURCESSFILE}" aptarchive/Sources
 373         fi
 374         find "$TESTDIRECTORY" \( -name '*.pub' -o -name '*.sec' \) -exec cp '{}' keys/ \;
 375         chmod 644 keys/*
 376         ln -s "${TMPWORKINGDIRECTORY}/keys/joesixpack.pub" rootdir/etc/apt/trusted.gpg.d/joesixpack.gpg
 377
 378         echo "Dir \"${TMPWORKINGDIRECTORY}/rootdir\";" >> aptconfig.conf
 379         echo "Dir::Etc \"etc\";" >> aptconfig.conf
 380         echo "Dir::State \"var/lib/apt\";" >> aptconfig.conf
 381         echo "Dir::Cache \"var/cache/apt\";" >> aptconfig.conf
 382         echo "Dir::Etc \"etc/apt\";" >> aptconfig.conf
 383         echo "Dir::Log \"var/log/apt\";" >> aptconfig.conf
 384         echo "APT::Get::Show-User-Simulation-Note \"false\";" >> aptconfig.conf
 385         echo "Dir::Bin::Methods \"${TMPWORKINGDIRECTORY}/rootdir/usr/lib/apt/methods\";" >> aptconfig.conf
 386         # either store apt-key were we can access it, even if we run it as a different user
 387         #cp "${BUILDDIRECTORY}/apt-key" "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/"
 388         #chmod o+rx "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/apt-key"
 389         #echo "Dir::Bin::apt-key \"${TMPWORKINGDIRECTORY}/rootdir/usr/bin/apt-key\";" >> aptconfig.conf
 390         # destroys coverage reporting though, so we disable changing user for the calling gpgv
 391         echo "Dir::Bin::apt-key \"${BUILDDIRECTORY}/apt-key\";" >> aptconfig.conf
 392         if [ "$(id -u)" = '0' ]; then
 393                 echo 'Binary::gpgv::APT::Sandbox::User "root";' >> aptconfig.conf
 394                 # same for the solver executables
 395                 echo 'APT::Solver::RunAsUser "root";' >> aptconfig.conf
 396                 echo 'APT::Planner::RunAsUser "root";' >> aptconfig.conf
 397         fi
 398
 399         cat > "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg" <<EOF
 400 #!/bin/sh
 401 set -e
 402 if [ -r '${TMPWORKINGDIRECTORY}/noopchroot.so' ]; then
 403         if [ -n "\$LD_LIBRARY_PATH" ]; then
 404                 export LD_LIBRARY_PATH='${TMPWORKINGDIRECTORY}:'"\${LD_LIBRARY_PATH}"
 405         else
 406                 export LD_LIBRARY_PATH='${TMPWORKINGDIRECTORY}'
 407         fi
 408         if [ -n "\$LD_PRELOAD" ]; then
 409                 export LD_PRELOAD="noopchroot.so \${LD_PRELOAD}"
 410         else
 411                 export LD_PRELOAD="noopchroot.so"
 412         fi
 413 fi
 414 EOF
 415         cp "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg" "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/gdb-dpkg"
 416         cat >> "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg" <<EOF
 417 exec fakeroot '${DPKG:-dpkg}' --root='${TMPWORKINGDIRECTORY}/rootdir' \\
 418         --admindir="${TMPWORKINGDIRECTORY}/rootdir/var/lib/dpkg" \\
 419         --log='${TMPWORKINGDIRECTORY}/rootdir/var/log/dpkg.log' \\
 420         --force-not-root --force-bad-path "\$@"
 421 EOF
 422         cat >> "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/gdb-dpkg" <<EOF
 423 exec fakeroot gdb --quiet -ex run '${DPKG:-dpkg}' --args '${DPKG:-dpkg}' --root='${TMPWORKINGDIRECTORY}/rootdir' \\
 424         --admindir="${TMPWORKINGDIRECTORY}/rootdir/var/lib/dpkg" \\
 425         --log='${TMPWORKINGDIRECTORY}/rootdir/var/log/dpkg.log' \\
 426         --force-not-root --force-bad-path "\$@"
 427 EOF
 428         chmod +x "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg" "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/gdb-dpkg"
 429         echo "Dir::Bin::dpkg \"${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg\";" > rootdir/etc/apt/apt.conf.d/99dpkg
 430
 431         {
 432                 if ! command dpkg --assert-multi-arch >/dev/null 2>&1; then
 433                         echo "DPKG::options:: \"--force-architecture\";" # Added to test multiarch before dpkg is ready for it…
 434                 fi
 435                 echo 'quiet "0";'
 436                 echo 'quiet::NoUpdate "true";'
 437                 echo 'quiet::NoStatistic "true";'
 438                 # too distracting for users, but helpful to detect changes
 439                 echo 'Acquire::Progress::Ignore::ShowErrorText "true";'
 440                 echo 'Acquire::Progress::Diffpercent "true";'
 441                 # in testcases, it can appear as if localhost has a rotation setup,
 442                 # hide this as we can't really deal with it properly
 443                 echo 'Acquire::Failure::ShowIP "false";'
 444                 # randomess and tests don't play well together
 445                 echo 'Acquire::IndexTargets::Randomized "false";'
 446                 # fakeroot can't fake everything, so disabled in production but good for tests
 447                 echo 'APT::Sandbox::Verify "true";'
 448         } >> aptconfig.conf
 449
 450         cp "${TESTDIRECTORY}/apt.pem" "${TMPWORKINGDIRECTORY}/rootdir/etc/webserver.pem"
 451         if [ "$(id -u)" = '0' ]; then
 452                 chown _apt:$(id -gn) "${TMPWORKINGDIRECTORY}/rootdir/etc/webserver.pem"
 453         fi
 454         echo "Acquire::https::CaInfo \"${TMPWORKINGDIRECTORY}/rootdir/etc/webserver.pem\";" > rootdir/etc/apt/apt.conf.d/99https
 455         echo "Apt::Cmd::Disable-Script-Warning \"1\";" > rootdir/etc/apt/apt.conf.d/apt-binary
 456         export APT_KEY_DONT_WARN_ON_DANGEROUS_USAGE=no
 457         echo 'Acquire::Connect::AddrConfig "false";' > rootdir/etc/apt/apt.conf.d/connect-addrconfig
 458
 459         configcompression '.' 'gz' #'bz2' 'lzma' 'xz'
 460         confighashes 'SHA256' # these are tests, not security best-practices
 461
 462         # create some files in /tmp and look at user/group to get what this means
 463         TEST_DEFAULT_USER="$(id -un)"
 464         touch "${TMPWORKINGDIRECTORY}/test-file"
 465         TEST_DEFAULT_GROUP=$(stat --format '%G'  "${TMPWORKINGDIRECTORY}/test-file")
 466
 467         # cleanup the environment a bit
 468         # prefer our apt binaries over the system apt binaries
 469         export PATH="${BUILDDIRECTORY}:${PATH}:/usr/local/sbin:/usr/sbin:/sbin"
 470         export LC_ALL=C
 471         unset LANGUAGE APT_CONFIG
 472         unset GREP_OPTIONS DEB_BUILD_PROFILES
 473         unset http_proxy HTTP_PROXY https_proxy HTTPS_PROXY no_proxy
 474
 475         # If gpgv supports --weak-digest, pass it to make sure we can disable SHA1
 476         if aptkey verify --weak-digest SHA1 --help 2>/dev/null >/dev/null; then
 477                 echo 'Acquire::gpgv::Options { "--weak-digest"; "sha1"; };' > rootdir/etc/apt/apt.conf.d/no-sha1
 478         fi
 479
 480         # most tests just need one signed Release file, not both
 481         export APT_DONT_SIGN='Release.gpg'
 482
 483         if [ -r "${TESTDIRECTORY}/extra-environment" ]; then
 484                 . "${TESTDIRECTORY}/extra-environment"
 485         fi
 486
 487         msgdone "info"
 488 }
 489
 490 getarchitecture() {
 491         if [ "$1" = "native" -o -z "$1" ]; then
 492                 eval `aptconfig shell ARCH APT::Architecture`
 493                 if [ -n "$ARCH" ]; then
 494                         echo $ARCH
 495                 else
 496                         dpkg --print-architecture
 497                 fi
 498         else
 499                 echo $1
 500         fi
 501 }
 502
 503 getarchitectures() {
 504         aptconfig dump --no-empty --format '%v%n' APT::Architecture APT::Architectures | sort -u | tr '\n' ' '
 505 }
 506
 507 getarchitecturesfromcommalist() {
 508         echo "$1" | sed -e 's#,#\n#g' | sed -e "s/^native\$/$(getarchitecture 'native')/"
 509 }
 510
 511 configarchitecture() {
 512         {
 513                 echo "APT::Architecture \"$(getarchitecture $1)\";"
 514                 while [ -n "$1" ]; do
 515                         echo "APT::Architectures:: \"$(getarchitecture $1)\";"
 516                         shift
 517                 done
 518         } >rootdir/etc/apt/apt.conf.d/01multiarch.conf
 519         configdpkg
 520 }
 521
 522 configdpkg() {
 523         if [ ! -e rootdir/var/lib/dpkg/status ]; then
 524                 local BASENAME="${0##*/}"
 525                 local STATUSFILE="status-${BASENAME#*-}"
 526                 if [ -f "${TESTDIRECTORY}/${STATUSFILE}" ]; then
 527                         cp "${TESTDIRECTORY}/${STATUSFILE}" rootdir/var/lib/dpkg/status
 528                 else
 529                         echo -n > rootdir/var/lib/dpkg/status
 530                 fi
 531         fi
 532         rm -f rootdir/etc/apt/apt.conf.d/00foreigndpkg
 533         # if multi-arch make sure dpkg can detect itself as capable of it
 534         if getarchitectures | grep -E -q '[^ ]+ [^ ]+'; then
 535                 if [ "0" = "$(dpkg -l dpkg 2> /dev/null | grep '^i' | wc -l)" ]; then
 536                         # dpkg doesn't really check the version as long as it is fully installed,
 537                         # but just to be sure we choose one above the required version
 538                         insertinstalledpackage 'dpkg' "all" '1.16.2+fake'
 539                 fi
 540         fi
 541         if dpkg --assert-multi-arch >/dev/null 2>&1 ; then
 542                 local ARCHS="$(getarchitectures)"
 543                 local DPKGARCH="$(dpkg --print-architecture)"
 544                 # this ensures that even if multi-arch isn't active in the view
 545                 # of apt, given that dpkg can't be told which arch is native
 546                 # the arch apt treats as native might be foreign for dpkg
 547                 for ARCH in ${ARCHS}; do
 548                         if [ "${ARCH}" != "${DPKGARCH}" ]; then
 549                                 if ! dpkg --add-architecture ${ARCH} >/dev/null 2>&1; then
 550                                         # old-style used e.g. in Ubuntu-P – and as it seems travis
 551                                         echo "DPKG::options:: \"--foreign-architecture\";" >> rootdir/etc/apt/apt.conf.d/00foreigndpkg
 552                                         echo "DPKG::options:: \"${ARCH}\";"  >> rootdir/etc/apt/apt.conf.d/00foreigndpkg
 553                                 fi
 554                         fi
 555                 done
 556         fi
 557 }
 558
 559 configdpkgnoopchroot() {
 560         # create a library to noop chroot() and rewrite maintainer script executions
 561         # via execvp() as used by dpkg as we don't want our rootdir to be a fullblown
 562         # chroot directory dpkg could chroot into to execute the maintainer scripts
 563         msgtest 'Building library to preload to make maintainerscript work in' 'dpkg'
 564         cat > noopchroot.c << EOF
 565 #define _GNU_SOURCE
 566 #include <stdio.h>
 567 #include <stdlib.h>
 568 #include <string.h>
 569 #include <dlfcn.h>
 570
 571 static char * chrootdir = NULL;
 572
 573 int chroot(const char *path) {
 574         printf("WARNING: CHROOTing to %s was ignored!\n", path);
 575         free(chrootdir);
 576         chrootdir = strdup(path);
 577         return 0;
 578 }
 579 int execvp(const char *file, char *const argv[]) {
 580         static int (*func_execvp) (const char *, char * const []) = NULL;
 581         if (func_execvp == NULL)
 582                 func_execvp = (int (*) (const char *, char * const [])) dlsym(RTLD_NEXT, "execvp");
 583         if (chrootdir == NULL || strncmp(file, "/var/lib/dpkg/", strlen("/var/lib/dpkg/")) != 0)
 584                 return func_execvp(file, argv);
 585         printf("REWRITE execvp call %s into %s\n", file, chrootdir);
 586         char *newfile;
 587         if (asprintf(&newfile, "%s%s", chrootdir, file) == -1) {
 588                 perror("asprintf");
 589                 return -1;
 590         }
 591         char const * const baseadmindir = "/var/lib/dpkg";
 592         char *admindir;
 593         if (asprintf(&admindir, "%s%s", chrootdir, baseadmindir) == -1) {
 594                 perror("asprintf");
 595                 return -1;
 596         }
 597         setenv("DPKG_ADMINDIR", admindir, 1);
 598         return func_execvp(newfile, argv);
 599 }
 600 EOF
 601         if cc -ldl 2>&1 | grep -q dl; then
 602                 testempty --nomsg cc -Wall -Wextra -fPIC -shared -o noopchroot.so noopchroot.c
 603         else
 604                 testempty --nomsg cc -Wall -Wextra -fPIC -shared -o noopchroot.so noopchroot.c -ldl
 605         fi
 606 }
 607 configcompression() {
 608         if [ "$1" = 'ALL' ]; then
 609                 configcompression '.' $(aptconfig dump APT::Compressor --format '%t %v%n' | sed -n 's#^Extension \.\(.*\)$#\1#p')
 610                 return
 611         fi
 612         local CMD='apthelper cat-file -C'
 613         while [ -n "$1" ]; do
 614                 case "$1" in
 615                 '.') printf ".\t.\tcat\n";;
 616                 'gz') printf "gzip\tgz\t$CMD $1\n";;
 617                 'bz2') printf "bzip2\tbz2\t$CMD $1\n";;
 618                 *) printf "$1\t$1\t$CMD $1\n";;
 619                 esac
 620                 shift
 621         done > "${TMPWORKINGDIRECTORY}/rootdir/etc/testcase-compressor.conf"
 622 }
 623 confighashes() {
 624         {
 625                 echo 'APT::FTPArchive {'
 626                 {
 627                         while [ -n "$1" ]; do
 628                                 printf "$1" | tr 'a-z' 'A-Z'
 629                                 printf "\t\"true\";\n"
 630                                 shift
 631                         done
 632                         for h in 'MD5' 'SHA1' 'SHA256' 'SHA512'; do
 633                                 printf "$h\t\"false\";\n"
 634                         done
 635                 } | awk '!x[$1]++'
 636                 echo '};'
 637         } >> "${TMPWORKINGDIRECTORY}/rootdir/etc/apt/apt.conf.d/ftparchive-hashes.conf"
 638 }
 639 forcecompressor() {
 640         COMPRESSOR="$1"
 641         COMPRESS="$1"
 642         COMPRESSOR_CMD="apthelper cat-file -C $1"
 643         case $COMPRESSOR in
 644         gzip) COMPRESS='gz';;
 645         bzip2) COMPRESS='bz2';;
 646         esac
 647         local CONFFILE="${TMPWORKINGDIRECTORY}/rootdir/etc/apt/apt.conf.d/00force-compressor"
 648         echo "Acquire::CompressionTypes::Order { \"${COMPRESS}\"; };
 649 Dir::Bin::uncompressed \"/does/not/exist\";" > "$CONFFILE"
 650         for COMP in $(aptconfig dump 'APT::Compressor' --format '%f%n' | cut -d':' -f 5 | uniq); do
 651                 if [ -z "$COMP" -o "$COMP" = '.' -o "$COMP" = "$COMPRESSOR" ]; then continue; fi
 652                 echo "Dir::Bin::${COMP} \"/does/not/exist\";" >> "$CONFFILE"
 653                 echo "APT::Compressor::${COMP}::Name \"${COMP}-disabled\";" >> "$CONFFILE"
 654         done
 655 }
 656
 657 _setupsimplenativepackage() {
 658         local NAME="$1"
 659         local ARCH="$2"
 660         local VERSION="$3"
 661         local RELEASE="${4:-unstable}"
 662         local DEPENDENCIES="$5"
 663         local DESCRIPTION="${6:-an autogenerated dummy ${NAME}=${VERSION}/${RELEASE}
 664  If you find such a package installed on your system,
 665  something went horribly wrong! They are autogenerated
 666  und used only by testcases and serve no other purpose…}"
 667
 668         local SECTION="${7:-others}"
 669         local PRIORITY="${8:-optional}"
 670         local FILE_TREE="$9"
 671         local COMPRESS_TYPE="${10:-gzip}"
 672         local DISTSECTION
 673         if [ "$SECTION" = "${SECTION#*/}" ]; then
 674                 DISTSECTION="main"
 675         else
 676                 DISTSECTION="${SECTION%/*}"
 677         fi
 678         local BUILDDIR="${TMPWORKINGDIRECTORY}/incoming/${NAME}-${VERSION}"
 679
 680         mkdir -p "$BUILDDIR/debian/source"
 681         echo "* most suckless software product ever" > "${BUILDDIR}/FEATURES"
 682         echo "#!/bin/sh
 683 echo '$NAME says \"Hello!\"'" > "${BUILDDIR}/${NAME}"
 684
 685         echo "Copyleft by Joe Sixpack $(date -u +%Y)" > "${BUILDDIR}/debian/copyright"
 686         echo "$NAME ($VERSION) $RELEASE; urgency=low
 687
 688   * Initial release
 689
 690  -- Joe Sixpack <joe@example.org>  $(date -u -R)" > "${BUILDDIR}/debian/changelog"
 691         {
 692                 echo "Source: $NAME
 693 Priority: $PRIORITY
 694 Maintainer: Joe Sixpack <joe@example.org>
 695 Standards-Version: 3.9.3"
 696                 if [ "$SECTION" != '<none>' ]; then
 697                         echo "Section: $SECTION"
 698                 fi
 699                 local BUILDDEPS="$(printf "%b\n" "$DEPENDENCIES" | grep '^Build-')"
 700                 test -z "$BUILDDEPS" || echo "$BUILDDEPS"
 701                 echo "
 702 Package: $NAME"
 703
 704                 if [ "$ARCH" = 'all' ]; then
 705                         echo "Architecture: all"
 706                 else
 707                         echo "Architecture: any"
 708                 fi
 709                 local DEPS="$(printf "%b\n" "$DEPENDENCIES" | grep -v '^Build-')"
 710                 test -z "$DEPS" || echo "$DEPS"
 711                 printf "%b\n" "Description: $DESCRIPTION"
 712         } > "${BUILDDIR}/debian/control"
 713
 714         echo '3.0 (native)' > "${BUILDDIR}/debian/source/format"
 715 }
 716
 717 make_tiny_rules() {
 718         local OUT="$1"
 719         if command -v gmake >/dev/null 2>&1; then
 720                 [ -e ${TMPWORKINGDIRECTORY}/bin/make ] || ln -s $(command -v gmake) ${TMPWORKINGDIRECTORY}/bin/make
 721                 echo "#!${TMPWORKINGDIRECTORY}/bin/make -f" > "$OUT"
 722         else
 723                 echo '#!/usr/bin/make -f' > "$OUT"
 724         fi
 725         echo '%:' >> "$OUT"
 726         echo '  dh $@' >> "$OUT"
 727 }
 728
 729 setupsimplenativepackage() {
 730         _setupsimplenativepackage "$@"
 731         local NAME="$1"
 732         local VERSION="$3"
 733         local BUILDDIR="${TMPWORKINGDIRECTORY}/incoming/${NAME}-${VERSION}"
 734         test -e "${BUILDDIR}/debian/compat" || echo '7' > "${BUILDDIR}/debian/compat"
 735         test -e  "${BUILDDIR}/debian/rules" || make_tiny_rules "${BUILDDIR}/debian/rules"
 736 }
 737
 738 buildsimplenativepackage() {
 739         local NAME="$1"
 740         local ARCH="$2"
 741         local VERSION="$3"
 742         local RELEASE="${4:-unstable}"
 743         local DEPENDENCIES="$5"
 744         local DESCRIPTION="$6"
 745         local SECTION="${7:-others}"
 746         local PRIORITY="${8:-optional}"
 747         local FILE_TREE="$9"
 748         local COMPRESS_TYPE="${10:-gzip}"
 749         local DISTSECTION
 750         if [ "$SECTION" = "${SECTION#*/}" ]; then
 751                 DISTSECTION="main"
 752         else
 753                 DISTSECTION="${SECTION%/*}"
 754         fi
 755         local BUILDDIR="${TMPWORKINGDIRECTORY}/incoming/${NAME}-${VERSION}"
 756         msgtest "Build source package in version ${VERSION} for ${RELEASE} in ${DISTSECTION}" "$NAME"
 757         _setupsimplenativepackage "$@"
 758         cd "${BUILDDIR}/.."
 759         testsuccess --nomsg dpkg-source -b ${NAME}-${VERSION}
 760         cd - >/dev/null
 761         sed -n 's#^dpkg-source: info: building [^ ]\+ in ##p' "${TMPWORKINGDIRECTORY}/rootdir/tmp/testsuccess.output" \
 762                 | while read SRC; do
 763                 echo "pool/${SRC}" >> "${BUILDDIR}/../${RELEASE}.${DISTSECTION}.srclist"
 764 #               if expr match "${SRC}" '.*\.dsc' >/dev/null 2>&1; then
 765 #                       aptkey --keyring ./keys/joesixpack.pub --secret-keyring ./keys/joesixpack.sec --quiet --readonly \
 766 #                               adv --yes --default-key 'Joe Sixpack' \
 767 #                               --clearsign -o "${BUILDDIR}/../${SRC}.sign" "${BUILDDIR}/../$SRC"
 768 #                       mv "${BUILDDIR}/../${SRC}.sign" "${BUILDDIR}/../$SRC"
 769 #               fi
 770         done
 771
 772         for arch in $(getarchitecturesfromcommalist "$ARCH"); do
 773                 msgtest "Build binary package for ${RELEASE} in ${SECTION}" "$NAME"
 774                 rm -rf "${BUILDDIR}/debian/tmp"
 775                 mkdir -p "${BUILDDIR}/debian/tmp/DEBIAN" "${BUILDDIR}/debian/tmp/usr/share/doc/${NAME}" "${BUILDDIR}/debian/tmp/usr/bin"
 776                 cp "${BUILDDIR}/debian/copyright" "${BUILDDIR}/debian/changelog" "${BUILDDIR}/FEATURES" "${BUILDDIR}/debian/tmp/usr/share/doc/${NAME}"
 777                 cp "${BUILDDIR}/${NAME}" "${BUILDDIR}/debian/tmp/usr/bin/${NAME}-${arch}"
 778                 if [ -n "$FILE_TREE" ]; then
 779                     cp -ar "$FILE_TREE" "${BUILDDIR}/debian/tmp"
 780                 fi
 781
 782                 (cd "${BUILDDIR}"; dpkg-gencontrol -DArchitecture=$arch)
 783                 (cd "${BUILDDIR}/debian/tmp"; md5sum $(find usr/ -type f) > DEBIAN/md5sums)
 784                 local LOG="${BUILDDIR}/../${NAME}_${VERSION}_${arch}.dpkg-deb.log"
 785                 # ensure the right permissions as dpkg-deb insists
 786                 chmod 755 "${BUILDDIR}/debian/tmp/DEBIAN"
 787                 testsuccess --nomsg dpkg-deb -Z${COMPRESS_TYPE} --build "${BUILDDIR}/debian/tmp" "${BUILDDIR}/.."
 788                 echo "pool/${NAME}_${VERSION}_${arch}.deb" >> "${BUILDDIR}/../${RELEASE}.${DISTSECTION}.pkglist"
 789         done
 790
 791         local NM
 792         if [ "$(echo "$NAME" | cut -c 1-3)" = 'lib' ]; then
 793                 NM="$(echo "$NAME" | cut -c 1-4)"
 794         else
 795                 NM="$(echo "$NAME" | cut -c 1)"
 796         fi
 797         local CHANGEPATH="${BUILDDIR}/../${DISTSECTION}/${NM}/${NAME}/${NAME}_${VERSION}"
 798         mkdir -p "$CHANGEPATH"
 799         cp "${BUILDDIR}/debian/changelog" "$CHANGEPATH"
 800         rm -rf "${BUILDDIR}"
 801         msgdone "info"
 802 }
 803
 804 buildpackage() {
 805         local BUILDDIR=$1
 806         local RELEASE=$2
 807         local SECTION=$3
 808         local ARCH=$(getarchitecture $4)
 809         local PKGNAME="$(echo "$BUILDDIR" | grep -o '[^/]*$')"
 810         local BUILDLOG="$(readlink -f "${BUILDDIR}/../${PKGNAME}_${RELEASE}_${SECTION}.dpkg-bp.log")"
 811         msgtest "Build package for ${RELEASE} in ${SECTION}" "$PKGNAME"
 812         cd "$BUILDDIR"
 813         if [ "$ARCH" = "all" ]; then
 814                 ARCH="$(dpkg-architecture -qDEB_HOST_ARCH 2> /dev/null)"
 815         fi
 816         testsuccess --nomsg dpkg-buildpackage -uc -us -a$ARCH -d
 817         cp "${TMPWORKINGDIRECTORY}/rootdir/tmp/testsuccess.output" "$BUILDLOG"
 818         local PKGS="$(grep '^dpkg-deb: building package' "$BUILDLOG" | cut -d'/' -f 2 | sed -e "s#'\.##")"
 819         local SRCS="$(grep '^dpkg-source: info: building' "$BUILDLOG" | grep -o '[a-z0-9._+~-]*$')"
 820         cd - > /dev/null
 821         for PKG in $PKGS; do
 822                 echo "pool/${PKG}" >> "${TMPWORKINGDIRECTORY}/incoming/${RELEASE}.${SECTION}.pkglist"
 823         done
 824         for SRC in $SRCS; do
 825                 echo "pool/${SRC}" >> "${TMPWORKINGDIRECTORY}/incoming/${RELEASE}.${SECTION}.srclist"
 826         done
 827 }
 828
 829 buildaptarchive() {
 830         if [ -d incoming ]; then
 831                 buildaptarchivefromincoming "$@"
 832         else
 833                 buildaptarchivefromfiles "$@"
 834         fi
 835 }
 836
 837 createaptftparchiveconfig() {
 838         local COMPRESSORS="$(cut -d'    ' -f 1 "${TMPWORKINGDIRECTORY}/rootdir/etc/testcase-compressor.conf" | tr '\n' ' ')"
 839         local COMPRESSORS="${COMPRESSORS%* }"
 840         local ARCHS="$(getarchitectures)"
 841         cat > ftparchive.conf <<EOF
 842 Dir {
 843         ArchiveDir "$(readlink -f .)";
 844         CacheDir "$(readlink -f ..)";
 845         FileListDir "$(readlink -f pool/)";
 846 };
 847 Default {
 848         Packages::Compress "$COMPRESSORS";
 849         Sources::Compress "$COMPRESSORS";
 850         Contents::Compress "$COMPRESSORS";
 851         Translation::Compress "$COMPRESSORS";
 852         LongDescription "false";
 853 };
 854 TreeDefault {
 855         Directory "pool/";
 856         SrcDirectory "pool/";
 857 };
 858 EOF
 859         for DIST in $(find ./pool/ -maxdepth 1 -name '*.pkglist' -type f | cut -d'/' -f 3 | cut -d'.' -f 1 | sort | uniq); do
 860                 cat <<EOF
 861 tree "dists/$DIST" {
 862         Architectures "$ARCHS all source";
 863         FileList "${DIST}.\$(SECTION).pkglist";
 864         SourceFileList "${DIST}.\$(SECTION).srclist";
 865         Sections "$(find ./pool/ -maxdepth 1 -name "${DIST}.*.pkglist" -type f | cut -d'/' -f 3 | cut -d'.' -f 2 | sort | uniq | tr '\n' ' ')";
 866 };
 867 EOF
 868         done >> ftparchive.conf
 869 }
 870
 871 buildaptftparchivedirectorystructure() {
 872         local DISTS="$(grep -i '^tree ' ftparchive.conf | cut -d'/' -f 2 | sed -e 's#".*##')"
 873         for DIST in $DISTS; do
 874                 local SECTIONS="$(grep -i -A 5 "dists/$DIST" ftparchive.conf | grep -i 'Sections' | cut -d'"' -f 2)"
 875                 for SECTION in $SECTIONS; do
 876                         local ARCHS="$(grep -A 5 "dists/$DIST" ftparchive.conf | grep Architectures | cut -d'"' -f 2 | sed -e 's#source##')"
 877                         for ARCH in $ARCHS; do
 878                                 mkdir -p "dists/${DIST}/${SECTION}/binary-${ARCH}"
 879                         done
 880                         mkdir -p "dists/${DIST}/${SECTION}/source"
 881                         mkdir -p "dists/${DIST}/${SECTION}/i18n"
 882                 done
 883         done
 884 }
 885
 886 insertpackage() {
 887         local RELEASES="$1"
 888         local NAME="$2"
 889         local ARCH="$3"
 890         local VERSION="$4"
 891         local DEPENDENCIES="$5"
 892         local PRIORITY="${6:-optional}"
 893         local DESCRIPTION="${7:-an autogenerated dummy ${NAME}=${VERSION}/${RELEASES}
 894  If you find such a package installed on your system,
 895  something went horribly wrong! They are autogenerated
 896  und used only by testcases and serve no other purpose…}"
 897         local ARCHS=""
 898         for RELEASE in $(printf '%s' "$RELEASES" | tr ',' '\n'); do
 899                 if [ "$RELEASE" = 'installed' ]; then
 900                         insertinstalledpackage "$2" "$3" "$4" "$5" "$6" "$7"
 901                         continue
 902                 fi
 903                 for arch in $(getarchitecturesfromcommalist "$ARCH"); do
 904                         if [ "$arch" = 'none' ]; then
 905                                 ARCHS="$(getarchitectures)"
 906                         else
 907                                 ARCHS="$arch"
 908                         fi
 909                         for BUILDARCH in $ARCHS; do
 910                                 local PPATH="aptarchive/dists/${RELEASE}/main/binary-${BUILDARCH}"
 911                                 mkdir -p "$PPATH"
 912                                 {
 913                                         echo "Package: $NAME
 914 Priority: $PRIORITY
 915 Section: other
 916 Installed-Size: 42
 917 Maintainer: Joe Sixpack <joe@example.org>"
 918                                         test "$arch" = 'none' || echo "Architecture: $arch"
 919                                         echo "Version: $VERSION
 920 Filename: pool/main/${NAME}/${NAME}_${VERSION}_${arch}.deb"
 921                                         test -z "$DEPENDENCIES" || printf "%b\n" "$DEPENDENCIES"
 922                                         echo "Description: $(printf '%s' "$DESCRIPTION" | head -n 1)"
 923                                         echo "Description-md5: $(printf '%s' "$DESCRIPTION" | md5sum | cut -d' ' -f 1)"
 924                                         echo "SHA256: 0000000000000000000000000000000000000000000000000000000000000000"
 925                                         echo
 926                                 } >> "${PPATH}/Packages"
 927                         done
 928                 done
 929                 mkdir -p "aptarchive/dists/${RELEASE}/main/source" "aptarchive/dists/${RELEASE}/main/i18n"
 930                 touch "aptarchive/dists/${RELEASE}/main/source/Sources"
 931                 echo "Package: $NAME
 932 Description-md5: $(printf '%s' "$DESCRIPTION" | md5sum | cut -d' ' -f 1)
 933 Description-en: $DESCRIPTION
 934 " >> "aptarchive/dists/${RELEASE}/main/i18n/Translation-en"
 935         done
 936 }
 937
 938 insertsource() {
 939         local RELEASES="$1"
 940         local NAME="$2"
 941         local ARCH="$3"
 942         local VERSION="$4"
 943         local DEPENDENCIES="$5"
 944         local BINARY="${6:-$NAME}"
 945         local ARCHS=""
 946         for RELEASE in $(printf '%s' "$RELEASES" | tr ',' '\n'); do
 947                 local SPATH="aptarchive/dists/${RELEASE}/main/source"
 948                 mkdir -p $SPATH
 949                 local FILE="${SPATH}/Sources"
 950                 local DSCFILE="${NAME}_${VERSION}.dsc"
 951                 local TARFILE="${NAME}_${VERSION}.tar.gz"
 952                 echo "Package: $NAME
 953 Binary: $BINARY
 954 Version: $VERSION
 955 Maintainer: Joe Sixpack <joe@example.org>
 956 Architecture: $ARCH" >> $FILE
 957                 test -z "$DEPENDENCIES" || printf "%b\n" "$DEPENDENCIES" >> "$FILE"
 958                 echo "Files:
 959  $(echo -n "$DSCFILE" | md5sum | cut -d' ' -f 1) $(echo -n "$DSCFILE" | wc -c) "$DSCFILE"
 960  $(echo -n "$TARFILE" | md5sum | cut -d' ' -f 1) $(echo -n "$TARFILE" | wc -c) "$TARFILE"
 961 Checksums-Sha256:
 962  $(echo -n "$DSCFILE" | sha256sum | cut -d' ' -f 1) $(echo -n "$DSCFILE" | wc -c) "$DSCFILE"
 963  $(echo -n "$TARFILE" | sha256sum | cut -d' ' -f 1) $(echo -n "$TARFILE" | wc -c) "$TARFILE"
 964 " >> "$FILE"
 965         done
 966 }
 967
 968 insertinstalledpackage() {
 969         local NAME="$1"
 970         local ARCH="$2"
 971         local VERSION="$3"
 972         local DEPENDENCIES="$4"
 973         local PRIORITY="${5:-optional}"
 974         local STATUS="${6:-install ok installed}"
 975         local DESCRIPTION="${7:-an autogenerated dummy ${NAME}=${VERSION}/installed
 976  If you find such a package installed on your system,
 977  something went horribly wrong! They are autogenerated
 978  und used only by testcases and serve no other purpose…}"
 979
 980         local FILE='rootdir/var/lib/dpkg/status'
 981         local INFO='rootdir/var/lib/dpkg/info'
 982         for arch in $(getarchitecturesfromcommalist "$ARCH"); do
 983                 echo "Package: $NAME
 984 Status: $STATUS
 985 Priority: $PRIORITY
 986 Section: other
 987 Installed-Size: 42
 988 Maintainer: Joe Sixpack <joe@example.org>
 989 Version: $VERSION" >> "$FILE"
 990                 test "$arch" = 'none' || echo "Architecture: $arch" >> "$FILE"
 991                 test -z "$DEPENDENCIES" || printf "%b\n" "$DEPENDENCIES" >> "$FILE"
 992                 printf "%b\n" "Description: $DESCRIPTION" >> "$FILE"
 993                 echo >> "$FILE"
 994                 if [ "$(dpkg-query -W --showformat='${Multi-Arch}')" = 'same' ]; then
 995                         echo -n > "${INFO}/${NAME}:${arch}.list"
 996                 else
 997                         echo -n > "${INFO}/${NAME}.list"
 998                 fi
 999         done
1000 }
1001
1002
1003 buildaptarchivefromincoming() {
1004         msginfo "Build APT archive for ${CCMD}${0##*/}${CINFO} based on incoming packages…"
1005         cd aptarchive
1006         [ -e pool ] || ln -s ../incoming pool
1007         [ -e ftparchive.conf ] || createaptftparchiveconfig
1008         [ -e dists ] || buildaptftparchivedirectorystructure
1009         msgninfo "\tGenerate Packages, Sources and Contents files… "
1010         testsuccess aptftparchive generate ftparchive.conf
1011         cd - > /dev/null
1012         msgdone "info"
1013         generatereleasefiles "$@"
1014 }
1015
1016 buildaptarchivefromfiles() {
1017         msginfo "Build APT archive for ${CCMD}${0##*/}${CINFO} based on prebuild files…"
1018         local DIR='aptarchive'
1019         if [ -d "${DIR}/dists" ]; then DIR="${DIR}/dists"; fi
1020         find "$DIR" -name 'Packages' -o -name 'Sources' -o -name 'Translation-*' | while read line; do
1021                 msgninfo "\t${line} file… "
1022                 compressfile "$line" "$1"
1023                 msgdone "info"
1024         done
1025         generatereleasefiles "$@"
1026 }
1027
1028 compressfile() {
1029         while read compressor extension command; do
1030                 if [ "$compressor" = '.' ]; then
1031                         if [ -n "$2" ]; then
1032                                 touch -d "$2" "$1"
1033                         fi
1034                         continue
1035                 fi
1036                 cat "$1" | $command > "${1}.${extension}"
1037                 if [ -n "$2" ]; then
1038                         touch -d "$2" "${1}.${extension}"
1039                 fi
1040         done < "${TMPWORKINGDIRECTORY}/rootdir/etc/testcase-compressor.conf"
1041 }
1042
1043 # can be overridden by testcases for their pleasure
1044 getcodenamefromsuite() {
1045         case "$1" in
1046         unstable) echo 'sid';;
1047         *) echo -n "$1";;
1048         esac
1049 }
1050 getreleaseversionfromsuite() { true; }
1051 getlabelfromsuite() { true; }
1052 getoriginfromsuite() { true; }
1053 getarchitecturesfromreleasefile() { echo "all $(getarchitectures)"; }
1054
1055 aptftparchiverelease() {
1056         aptftparchive -qq release "$@" | sed -e '/0 Release$/ d' # remove the self reference
1057 }
1058 generatereleasefiles() {
1059         # $1 is the Date header and $2 is the ValidUntil header to be set
1060         # both should be given in notation date/touch can understand
1061         local DATE="$1"
1062         local VALIDUNTIL="$2"
1063         if [ -e aptarchive/dists ]; then
1064                 msgninfo "\tGenerate Release files for dists… "
1065                 for dir in $(find ./aptarchive/dists -mindepth 1 -maxdepth 1 -type d); do
1066                         local ARCHITECTURES="$(getarchitecturesfromreleasefile "$dir")"
1067                         local SUITE="$(echo "$dir" | cut -d'/' -f 4)"
1068                         local CODENAME="$(getcodenamefromsuite $SUITE)"
1069                         local VERSION="$(getreleaseversionfromsuite $SUITE)"
1070                         local LABEL="$(getlabelfromsuite $SUITE)"
1071                         local ORIGIN="$(getoriginfromsuite $SUITE)"
1072                         aptftparchiverelease "$dir" \
1073                                 -o APT::FTPArchive::Release::Suite="${SUITE}" \
1074                                 -o APT::FTPArchive::Release::Codename="${CODENAME}" \
1075                                 -o APT::FTPArchive::Release::Architectures="${ARCHITECTURES}" \
1076                                 -o APT::FTPArchive::Release::Label="${LABEL}" \
1077                                 -o APT::FTPArchive::Release::Origin="${ORIGIN}" \
1078                                 -o APT::FTPArchive::Release::Version="${VERSION}" \
1079                                 > "$dir/Release"
1080                         if [ "$SUITE" = "experimental" -o "$SUITE" = "experimental2" ]; then
1081                                 sed -i '/^Date: / a\
1082 NotAutomatic: yes' "$dir/Release"
1083                         fi
1084                 done
1085         else
1086                 msgninfo "\tGenerate Release files for flat… "
1087                 aptftparchiverelease ./aptarchive > aptarchive/Release
1088         fi
1089         if [ -n "$DATE" -a "$DATE" != "now" ]; then
1090                 for release in $(find ./aptarchive -name 'Release'); do
1091                         sed -i "s/^Date: .*$/Date: $(date -u -d "$DATE" -R)/" "$release"
1092                         touch -d "$DATE" "$release"
1093                 done
1094         fi
1095         if [ -n "$VALIDUNTIL" ]; then
1096                 sed -i "/^Date: / a\
1097 Valid-Until: $(date -u -d "$VALIDUNTIL" -R)" $(find ./aptarchive -name 'Release')
1098         fi
1099         msgdone "info"
1100 }
1101
1102 setupdistsaptarchive() {
1103         local APTARCHIVE="$(readlink -f ./aptarchive | sed 's# #%20#g')"
1104         rm -f root/etc/apt/sources.list.d/apt-test-*-deb.list
1105         rm -f root/etc/apt/sources.list.d/apt-test-*-deb-src.list
1106         for DISTS in $(find ./aptarchive/dists/ -mindepth 1 -maxdepth 1 -type d | cut -d'/' -f 4); do
1107                 SECTIONS=$(find "./aptarchive/dists/${DISTS}/" -mindepth 1 -maxdepth 1 -type d | cut -d'/' -f 5 | tr '\n' ' ')
1108                 msgninfo "\tadd deb and deb-src sources.list lines for ${CCMD}${DISTS} ${SECTIONS}${CINFO}… "
1109                 echo "deb file://$APTARCHIVE $DISTS $SECTIONS" > "rootdir/etc/apt/sources.list.d/apt-test-${DISTS}-deb.list"
1110                 echo "deb-src file://$APTARCHIVE $DISTS $SECTIONS" > "rootdir/etc/apt/sources.list.d/apt-test-${DISTS}-deb-src.list"
1111                 msgdone "info"
1112         done
1113 }
1114
1115 setupflataptarchive() {
1116         local APTARCHIVE="$(readlink -f ./aptarchive)"
1117         local APTARCHIVEURI="$(readlink -f ./aptarchive | sed 's# #%20#g')"
1118         if [ -f "${APTARCHIVE}/Packages" ]; then
1119                 msgninfo "\tadd deb sources.list line… "
1120                 echo "deb file://$APTARCHIVEURI /" > 'rootdir/etc/apt/sources.list.d/apt-test-archive-deb.list'
1121                 msgdone 'info'
1122         else
1123                 rm -f 'rootdir/etc/apt/sources.list.d/apt-test-archive-deb.list'
1124         fi
1125         if [ -f "${APTARCHIVE}/Sources" ]; then
1126                 msgninfo "\tadd deb-src sources.list line… "
1127                 echo "deb-src file://$APTARCHIVEURI /" > 'rootdir/etc/apt/sources.list.d/apt-test-archive-deb-src.list'
1128                 msgdone 'info'
1129         else
1130                 rm -f 'rootdir/etc/apt/sources.list.d/apt-test-archive-deb-src.list'
1131         fi
1132 }
1133
1134 setupaptarchive() {
1135         local NOUPDATE=0
1136         if [ "$1" = '--no-update' ]; then
1137                 NOUPDATE=1
1138                 shift
1139         fi
1140         buildaptarchive "$@"
1141         if [ -e aptarchive/dists ]; then
1142                 setupdistsaptarchive
1143         else
1144                 setupflataptarchive
1145         fi
1146         signreleasefiles 'Joe Sixpack'
1147         if [ "1" != "$NOUPDATE" ]; then
1148                 testsuccess aptget update -o Debug::pkgAcquire::Worker=true -o Debug::Acquire::gpgv=true
1149         fi
1150 }
1151
1152 signreleasefiles() {
1153         local SIGNERS="${1:-Joe Sixpack}"
1154         local REPODIR="${2:-aptarchive}"
1155         if [ -n "$1" ]; then shift; fi
1156         if [ -n "$1" ]; then shift; fi
1157         local KEY="keys/$(echo "$SIGNERS" | tr 'A-Z' 'a-z' | tr -d ' ,')"
1158         msgninfo "\tSign archive with $SIGNERS key $KEY… "
1159         local REXKEY='keys/rexexpired'
1160         local SECEXPIREBAK="${REXKEY}.sec.bak"
1161         local PUBEXPIREBAK="${REXKEY}.pub.bak"
1162         local SIGUSERS=""
1163         while [ -n "${SIGNERS%%,*}" ]; do
1164                 local SIGNER="${SIGNERS%%,*}"
1165                 if [ "${SIGNERS}" = "${SIGNER}" ]; then
1166                         SIGNERS=""
1167                 fi
1168                 SIGNERS="${SIGNERS#*,}"
1169                 # FIXME: This should be the full name, but we can't encode the space properly currently
1170                 SIGUSERS="${SIGUSERS} -u ${SIGNER#* }"
1171                 if [ "${SIGNER}" = 'Rex Expired' ]; then
1172                         # the key is expired, so gpg doesn't allow to sign with and the --faked-system-time
1173                         # option doesn't exist anymore (and using faketime would add a new obscure dependency)
1174                         # therefore we 'temporary' make the key not expired and restore a backup after signing
1175                         cp "${REXKEY}.sec" "$SECEXPIREBAK"
1176                         cp "${REXKEY}.pub" "$PUBEXPIREBAK"
1177                         local SECUNEXPIRED="${REXKEY}.sec.unexpired"
1178                         local PUBUNEXPIRED="${REXKEY}.pub.unexpired"
1179                         if [ -f "$SECUNEXPIRED" ] && [ -f "$PUBUNEXPIRED" ]; then
1180                                 cp "$SECUNEXPIRED" "${REXKEY}.sec"
1181                                 cp "$PUBUNEXPIRED" "${REXKEY}.pub"
1182                         else
1183                                 if ! printf "expire\n1w\nsave\n" | aptkey --quiet --keyring "${REXKEY}.pub" --secret-keyring "${REXKEY}.sec" \
1184                                         --readonly adv --batch --yes --digest-algo "${APT_TESTS_DIGEST_ALGO:-SHA512}" \
1185                                         --default-key "$SIGNER" --command-fd 0 --edit-key "${SIGNER}" >setexpire.gpg 2>&1; then
1186                                         cat setexpire.gpg
1187                                         exit 1
1188                                 fi
1189                                 cp "${REXKEY}.sec" "$SECUNEXPIRED"
1190                                 cp "${REXKEY}.pub" "$PUBUNEXPIRED"
1191                         fi
1192                 fi
1193                 if [ ! -e "${KEY}.pub" ]; then
1194                         local K="keys/$(echo "$SIGNER" | tr 'A-Z' 'a-z' | tr -d ' ,')"
1195                         cat "${K}.pub" >> "${KEY}.new.pub"
1196                         cat "${K}.sec" >> "${KEY}.new.sec"
1197                 fi
1198         done
1199         if [ ! -e "${KEY}.pub" ]; then
1200                 mv "${KEY}.new.pub" "${KEY}.pub"
1201                 mv "${KEY}.new.sec" "${KEY}.sec"
1202         fi
1203         local GPG="aptkey --quiet --keyring ${KEY}.pub --secret-keyring ${KEY}.sec --readonly adv --batch --yes --digest-algo ${APT_TESTS_DIGEST_ALGO:-SHA512}"
1204         for RELEASE in $(find "${REPODIR}/" -name Release); do
1205                 # we might have set a specific date for the Release file, so copy it
1206                 local DATE="$(stat --format "%y" "${RELEASE}")"
1207                 if [ "$APT_DONT_SIGN" = 'Release.gpg' ]; then
1208                         rm -f "${RELEASE}.gpg"
1209                 else
1210                         testsuccess $GPG "$@" $SIGUSERS --armor --detach-sign --sign --output "${RELEASE}.gpg" "${RELEASE}"
1211                         touch -d "$DATE" "${RELEASE}.gpg"
1212                 fi
1213                 local INRELEASE="${RELEASE%/*}/InRelease"
1214                 if [ "$APT_DONT_SIGN" = 'InRelease' ]; then
1215                         rm -f "$INRELEASE"
1216                 else
1217                         testsuccess $GPG "$@" $SIGUSERS --clearsign --output "$INRELEASE" "$RELEASE"
1218                         touch -d "$DATE" "${INRELEASE}"
1219                 fi
1220         done
1221         if [ -f "$SECEXPIREBAK" ] && [ -f "$PUBEXPIREBAK" ]; then
1222                 mv -f "$SECEXPIREBAK" "${REXKEY}.sec"
1223                 mv -f "$PUBEXPIREBAK" "${REXKEY}.pub"
1224         fi
1225         msgdone 'info'
1226 }
1227
1228 redatereleasefiles() {
1229         local DATE="$(date -u -d "$1" -R)"
1230         for release in $(find aptarchive/ -name 'Release'); do
1231                 sed -i "s/^Date: .*$/Date: ${DATE}/" "$release"
1232                 touch -d "$DATE" "$release"
1233         done
1234         signreleasefiles "${2:-Joe Sixpack}"
1235 }
1236
1237 webserverconfig() {
1238         local WEBSERVER="${3:-http://localhost:${APTHTTPPORT}}"
1239         local NOCHECK=false
1240         if [ "$1" = '--no-check' ]; then
1241                 NOCHECK=true
1242                 shift
1243         fi
1244         local DOWNLOG='rootdir/tmp/download-testfile.log'
1245         local STATUS='downloaded/webserverconfig.status'
1246         rm -f "$STATUS" "$DOWNLOG"
1247         # very very basic URI encoding
1248         local URI
1249         if [ -n "$2" ]; then
1250                 msgtest "Set webserver config option '${1}' to" "$2"
1251                 URI="${WEBSERVER}/_config/set/$(echo "${1}" | sed -e 's/\//%2f/g')/$(echo "${2}" | sed -e 's/\//%2f/g')"
1252         else
1253                 msgtest 'Clear webserver config option' "${1}"
1254                 URI="${WEBSERVER}/_config/clear/$(echo "${1}" | sed -e 's/\//%2f/g')"
1255         fi
1256         if downloadfile "$URI" "$STATUS" > "$DOWNLOG"; then
1257                 msgpass
1258         else
1259                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/webserverconfig.output"
1260                 cat "$DOWNLOG" "$STATUS" >"$OUTPUT" 2>&1 || true
1261                 msgfailoutput '' "$OUTPUT"
1262         fi
1263         $NOCHECK || testwebserverlaststatuscode '200'
1264 }
1265
1266 rewritesourceslist() {
1267         local APTARCHIVE="file://$(readlink -f "${TMPWORKINGDIRECTORY}/aptarchive" | sed 's# #%20#g')"
1268         local APTARCHIVE2="copy://$(readlink -f "${TMPWORKINGDIRECTORY}/aptarchive" | sed 's# #%20#g')"
1269         for LIST in $(find rootdir/etc/apt/sources.list.d/ -name 'apt-test-*.list'); do
1270                 sed -i $LIST -e "s#$APTARCHIVE#${1}#" -e "s#$APTARCHIVE2#${1}#" \
1271                         -e "s#http://[^@]*@\?localhost:${APTHTTPPORT}/\?#${1}#" \
1272                         -e "s#https://[^@]*@\?localhost:${APTHTTPSPORT}/\?#${1}#"
1273         done
1274 }
1275
1276 # wait for up to 10s for a pid file to appear to avoid possible race
1277 # when a helper is started and dosn't write the PID quick enough
1278 waitforpidfile() {
1279         local PIDFILE="$1"
1280         for i in $(seq 10); do
1281                 if test -s "$PIDFILE"; then
1282                         return 0
1283                 fi
1284                 sleep 1
1285         done
1286         msgdie "waiting for $PIDFILE failed"
1287         return 1
1288 }
1289
1290 changetowebserver() {
1291         local REWRITE='no'
1292         if [ "$1" != '--no-rewrite' ]; then
1293                 REWRITE='yes'
1294         else
1295                 shift
1296         fi
1297         if test -x "${APTWEBSERVERBINDIR}/aptwebserver"; then
1298                 cd aptarchive
1299                 local LOG="webserver.log"
1300                 if ! aptwebserver --port 0 -o aptwebserver::fork=1 -o aptwebserver::portfile='aptwebserver.port' "$@" >$LOG 2>&1 ; then
1301                         cat "$LOG"
1302                         false
1303                 fi
1304                 waitforpidfile aptwebserver.pid
1305                 local PID="$(cat aptwebserver.pid)"
1306                 if [ -z "$PID" ]; then
1307                         msgdie 'Could not fork aptwebserver successfully'
1308                 fi
1309                 addtrap "kill $PID;"
1310                 waitforpidfile aptwebserver.port
1311                 APTHTTPPORT="$(cat aptwebserver.port)"
1312                 if [ -z "$APTHTTPPORT" ]; then
1313                         msgdie 'Could not get port for aptwebserver successfully'
1314                 fi
1315                 cd - > /dev/null
1316         else
1317                 msgdie 'You have to build apt from source to have test/interactive-helper/aptwebserver available for tests requiring a webserver'
1318         fi
1319         if [ "$REWRTE" != 'yes' ]; then
1320                 rewritesourceslist "http://localhost:${APTHTTPPORT}/"
1321         fi
1322 }
1323
1324 changetohttpswebserver() {
1325         local stunnel4
1326         if command -v stunnel4 >/dev/null 2>&1; then
1327                 stunnel4=stunnel4
1328         elif command -v stunnel >/dev/null 2>&1; then
1329                 stunnel4=stunnel
1330         else
1331                 msgdie 'You need to install stunnel4 for https testcases'
1332         fi
1333         if [ ! -e "${TMPWORKINGDIRECTORY}/aptarchive/aptwebserver.pid" ]; then
1334                 changetowebserver --no-rewrite "$@"
1335         fi
1336         echo "pid = ${TMPWORKINGDIRECTORY}/aptarchive/stunnel.pid
1337 cert = ${TMPWORKINGDIRECTORY}/rootdir/etc/webserver.pem
1338 output = /dev/null
1339
1340 [https]
1341 accept = 0
1342 connect = $APTHTTPPORT
1343 " > "${TMPWORKINGDIRECTORY}/stunnel.conf"
1344         $stunnel4 "${TMPWORKINGDIRECTORY}/stunnel.conf"
1345         waitforpidfile "${TMPWORKINGDIRECTORY}/aptarchive/stunnel.pid"
1346         local PID="$(cat "${TMPWORKINGDIRECTORY}/aptarchive/stunnel.pid")"
1347         if [ -z "$PID" ]; then
1348                 msgdie 'Could not fork $stunnel4 successfully'
1349         fi
1350         addtrap 'prefix' "kill ${PID};"
1351         APTHTTPSPORT="$(lsof -i -n | awk "/^$stunnel4 / && \$2 == \"${PID}\" {print \$9; exit; }" | cut -d':' -f 2)"
1352         webserverconfig 'aptwebserver::port::https' "$APTHTTPSPORT" "https://localhost:${APTHTTPSPORT}"
1353         rewritesourceslist "https://localhost:${APTHTTPSPORT}/"
1354 }
1355
1356 changetocdrom() {
1357         mkdir -p rootdir/media/cdrom/.disk
1358         local CD="$(readlink -f rootdir/media/cdrom)"
1359         cat > rootdir/etc/apt/apt.conf.d/00cdrom <<EOF
1360 acquire::cdrom::mount "${CD}";
1361 acquire::cdrom::"${CD}/"::mount "mv ${CD}-unmounted ${CD}";
1362 acquire::cdrom::"${CD}/"::umount "mv ${CD} ${CD}-unmounted";
1363 acquire::cdrom::autodetect 0;
1364 EOF
1365         echo -n "$1" > "${CD}/.disk/info"
1366         if [ ! -d aptarchive/dists ]; then
1367                 msgdie 'Flat file archive cdroms can not be created currently'
1368                 return 1
1369         fi
1370         mv aptarchive/dists "$CD"
1371         ln -s "$(readlink -f ./incoming)" "$CD/pool"
1372         find rootdir/etc/apt/sources.list.d/ -name 'apt-test-*.list' -delete
1373         # start with an unmounted disk
1374         mv "${CD}" "${CD}-unmounted"
1375         # we don't want the disk to be modifiable
1376         addtrap 'prefix' "chmod -f -R +w '$(escape_shell "$PWD/rootdir/media/cdrom/dists/")' '$(escape_shell "$PWD/rootdir/media/cdrom-unmounted/dists/")' || true;"
1377         chmod -R 555 rootdir/media/cdrom-unmounted/dists
1378 }
1379
1380 downloadfile() {
1381         local PROTO="${1%%:*}"
1382         if ! apthelper -o Debug::Acquire::${PROTO}=1 -o Debug::pkgAcquire::Worker=1 \
1383                 download-file "$1" "$2" "$3" 2>&1 ; then
1384                 return 1
1385         fi
1386         # only if the file exists the download was successful
1387         if [ -r "$2" ]; then
1388                 return 0
1389         else
1390                 return 1
1391         fi
1392 }
1393
1394 checkdiff() {
1395         local DIFFTEXT="$(command diff -u "$@" 2>&1 | sed -e '/^---/ d' -e '/^+++/ d' -e '/^@@/ d')"
1396         if [ -n "$DIFFTEXT" ]; then
1397                 echo >&2
1398                 echo >&2 "$DIFFTEXT"
1399                 return 1
1400         else
1401                 return 0
1402         fi
1403 }
1404
1405 testoutputequal() {
1406         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testoutputequal.output"
1407         local COMPAREFILE="$1"
1408         shift
1409         if "$@" 2>&1 | checkdiff "$COMPAREFILE" - >"$OUTPUT" 2>&1; then
1410                 msgpass
1411         else
1412                 echo "=== content of file we compared with (${COMPAREFILE}) ===" >>"${OUTPUT}"
1413                 cat "$COMPAREFILE" >>"${OUTPUT}"
1414                 msgfailoutput '' "$OUTPUT" "$@"
1415         fi
1416 }
1417
1418 testfileequal() {
1419         msggroup 'testfileequal'
1420         local MSG='Test for correctness of file'
1421         if [ "$1" = '--nomsg' ]; then
1422                 MSG=''
1423                 shift
1424         fi
1425         local FILE="$1"
1426         shift
1427         if [ -n "$MSG" ]; then
1428                 msgtest "$MSG" "$FILE"
1429         fi
1430         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testfileequal.output"
1431         if [ -z "$*" ]; then
1432                 testoutputequal "$FILE" echo -n ''
1433         else
1434                 testoutputequal "$FILE" echo "$*"
1435         fi
1436         msggroup
1437 }
1438
1439 testempty() {
1440         msggroup 'testempty'
1441         if [ "$1" = '--nomsg' ]; then
1442                 shift
1443         else
1444                 msgtest "Test for no output of" "$*"
1445         fi
1446         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testempty.comparefile"
1447         if "$@" >"$COMPAREFILE" 2>&1 && test ! -s "$COMPAREFILE"; then
1448                 msgpass
1449         else
1450                 msgfailoutput '' "$COMPAREFILE" "$@"
1451         fi
1452         aptautotest 'testempty' "$@"
1453         msggroup
1454 }
1455 testnotempty() {
1456         msggroup 'testnotempty'
1457         msgtest "Test for some output of" "$*"
1458         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testnotempty.comparefile"
1459         if ("$@" >"$COMPAREFILE" 2>&1 || true) && test -s "$COMPAREFILE"; then
1460                 msgpass
1461         else
1462                 msgfailoutput '' "$COMPAREFILE" "$@"
1463         fi
1464         aptautotest 'testnotempty' "$@"
1465         msggroup
1466 }
1467
1468 testequal() {
1469         msggroup 'testequal'
1470         local MSG='Test of equality of'
1471         if [ "$1" = '--nomsg' ]; then
1472                 MSG=''
1473                 shift
1474         fi
1475
1476         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequal.comparefile"
1477         echo "$1" > "$COMPAREFILE"
1478         shift
1479
1480         if [ -n "$MSG" ]; then
1481                 msgtest "$MSG" "$*"
1482         fi
1483         testoutputequal "$COMPAREFILE" "$@"
1484         aptautotest 'testequal' "$@"
1485         msggroup
1486 }
1487
1488 testequalor2() {
1489         msggroup 'testequalor2'
1490         local COMPAREFILE1="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequalor2.comparefile1"
1491         local COMPAREFILE2="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequalor2.comparefile2"
1492         local COMPAREAGAINST="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequalor2.compareagainst"
1493         echo "$1" > "$COMPAREFILE1"
1494         echo "$2" > "$COMPAREFILE2"
1495         shift 2
1496         msgtest "Test for equality OR of" "$*"
1497         "$@" >"$COMPAREAGAINST" 2>&1 || true
1498         if checkdiff "$COMPAREFILE1" "$COMPAREAGAINST" >/dev/null 2>&1 || \
1499                 checkdiff "$COMPAREFILE2" "$COMPAREAGAINST" >/dev/null 2>&1
1500         then
1501                 msgpass
1502         else
1503                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequal.output"
1504                 echo -n "\n${CINFO}Diff against OR 1${CNORMAL}" >"$OUTPUT" 2>&1
1505                 checkdiff "$COMPAREFILE1" "$COMPAREAGAINST" >"$OUTPUT" 2>&1 || true
1506                 echo -n "${CINFO}Diff against OR 2${CNORMAL}" >"$OUTPUT" 2>&1
1507                 checkdiff "$COMPAREFILE2" "$COMPAREAGAINST" >"$OUTPUT" 2>&1 || true
1508                 msgfailoutput '' "$OUTPUT"
1509         fi
1510         aptautotest 'testequalor2' "$@"
1511         msggroup
1512 }
1513
1514 testshowvirtual() {
1515         msggroup 'testshowvirtual'
1516         local VIRTUAL="N: Can't select versions from package '$1' as it is purely virtual"
1517         local PACKAGE="$1"
1518         shift
1519         while [ -n "$1" ]; do
1520                 VIRTUAL="${VIRTUAL}
1521 N: Can't select versions from package '$1' as it is purely virtual"
1522                 PACKAGE="${PACKAGE} $1"
1523                 shift
1524         done
1525         msgtest "Test for virtual packages" "apt-cache show $PACKAGE"
1526         VIRTUAL="${VIRTUAL}
1527 N: No packages found"
1528         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testshowvirtual.comparefile"
1529         local ARCH="$(getarchitecture 'native')"
1530         echo "$VIRTUAL" | sed -e "s/:$ARCH//" -e 's/:all//' >"$COMPAREFILE"
1531         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testshowvirtual.output"
1532         testoutputequal "$COMPAREFILE" aptcache show "$PACKAGE"
1533         msggroup
1534 }
1535
1536 testnopackage() {
1537         msggroup 'testnopackage'
1538         msgtest "Test for non-existent packages" "apt-cache show $*"
1539         local SHOWPKG="$(aptcache show "$@" 2>&1 | grep '^Package: ')"
1540         if [ -n "$SHOWPKG" ]; then
1541                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testnopackage.output"
1542                 echo "$SHOWPKG" >"$OUTPUT"
1543                 msgfailoutput '' "$OUTPUT"
1544         else
1545                 msgpass
1546         fi
1547         msggroup
1548 }
1549 testnosrcpackage() {
1550         msggroup 'testnosrcpackage'
1551         msgtest "Test for non-existent source packages" "apt-cache showsrc $*"
1552         local SHOWPKG="$(aptcache showsrc "$@" 2>&1 | grep '^Package: ')"
1553         if [ -n "$SHOWPKG" ]; then
1554                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testnosrcpackage.output"
1555                 echo "$SHOWPKG" >"$OUTPUT"
1556                 msgfailoutput '' "$OUTPUT"
1557         else
1558                 msgpass
1559         fi
1560         msggroup
1561 }
1562
1563 testdpkgstatus() {
1564         msggroup 'testdpkgstatus'
1565         local STATE="$1"
1566         local NR="$2"
1567         shift 2
1568         msgtest "Test that $NR package(s) are in state $STATE with" "dpkg -l $*"
1569         local PKGS="$(dpkg -l "$@" 2>/dev/null | grep "^${STATE}" | wc -l)"
1570         if [ "$PKGS" != $NR ]; then
1571                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testnopackage.output"
1572                 echo "$PKGS" >"$OUTPUT"
1573                 dpkg -l "$@" | grep '^[a-z]' >"$OUTPUT" >&2 || true
1574                 msgfailoutput '' "$OUTPUT"
1575         else
1576                 msgpass
1577         fi
1578         msggroup
1579 }
1580
1581 testdpkginstalled() {
1582         msggroup 'testdpkginstalled'
1583         testdpkgstatus 'ii' "$#" "$@"
1584         msggroup
1585 }
1586
1587 testdpkgnotinstalled() {
1588         msggroup 'testdpkgnotinstalled'
1589         testdpkgstatus 'ii' '0' "$@"
1590         msggroup
1591 }
1592
1593 testmarkedauto() {
1594         msggroup 'testmarkedauto'
1595         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testmarkedauto.comparefile"
1596         if [ -n "$1" ]; then
1597                 msgtest 'Test for correctly marked as auto-installed' "$*"
1598                 while [ -n "$1" ]; do echo "$1"; shift; done | sort > "$COMPAREFILE"
1599         else
1600                 msgtest 'Test for correctly marked as auto-installed' 'no package'
1601                 echo -n > "$COMPAREFILE"
1602         fi
1603         testoutputequal "$COMPAREFILE" aptmark showauto
1604         msggroup
1605 }
1606 testmarkedmanual() {
1607         msggroup 'testmarkedmanual'
1608         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testmarkedmanual.comparefile"
1609         if [ -n "$1" ]; then
1610                 msgtest 'Test for correctly marked as manually installed' "$*"
1611                 while [ -n "$1" ]; do echo "$1"; shift; done | sort > "$COMPAREFILE"
1612         else
1613                 msgtest 'Test for correctly marked as manually installed' 'no package'
1614                 echo -n > "$COMPAREFILE"
1615         fi
1616         testoutputequal "$COMPAREFILE" aptmark showmanual
1617         msggroup
1618 }
1619
1620 catfile() {
1621         if [ "${1##*.}" = 'deb' ]; then
1622                 stat >&2 "$1" || true
1623                 file >&2 "$1" || true
1624         else
1625                 cat >&2 "$1" || true
1626         fi
1627 }
1628 msgfailoutput() {
1629         msgreportheader 'msgfailoutput'
1630         local MSG="$1"
1631         local OUTPUT="$2"
1632         shift 2
1633         local CMD="$1"
1634         if [ "$1" = 'grep' -o "$1" = 'tail' -o "$1" = 'head' ]; then
1635                 echo >&2
1636                 while [ -n "$2" ]; do shift; done
1637                 echo "#### Complete file: $1 ####"
1638                 catfile "$1"
1639                 echo "#### $CMD output ####"
1640         elif [ "$1" = 'test' ]; then
1641                 echo >&2
1642                 # doesn't support ! or non-file flags
1643                 msgfailoutputstatfile() {
1644                         local FILEFLAGS='^-[bcdefgGhkLOprsStuwx]$'
1645                         if expr match "$1" "$FILEFLAGS" >/dev/null; then
1646                                 echo "#### stat(2) of file: $2 ####"
1647                                 stat "$2" || true
1648                                 if test -d "$2"; then
1649                                         echo "#### The directory contains: $2 ####"
1650                                         ls >&2 "$2" || true
1651                                 elif test -e "$2"; then
1652                                         echo "#### Complete file: $2 ####"
1653                                         catfile "$2"
1654                                 fi
1655                         fi
1656                 }
1657                 msgfailoutputstatfile "$2" "$3"
1658                 while [ -n "$5" ] && [ "$4" = '-o' -o "$4" = '-a' ]; do
1659                         shift 3
1660                         msgfailoutputstatfile "$2" "$3"
1661                 done
1662                 echo '#### test output ####'
1663         elif [ "$1" = 'cmp' ]; then
1664                 echo >&2
1665                 while [ -n "$2" ]; do
1666                         echo "#### Complete file: $2 ####"
1667                         catfile "$2"
1668                         shift
1669                 done
1670                 echo '#### cmp output ####'
1671         fi
1672         catfile "$OUTPUT"
1673         msgfail "$MSG"
1674 }
1675
1676 testsuccesswithglobalerror() {
1677         local TYPE="$1"
1678         local ERRORS="$2"
1679         shift 2
1680         msggroup "$TYPE"
1681         if [ "$1" = '--nomsg' ]; then
1682                 shift
1683         else
1684                 msgtest 'Test for successful execution of' "$*"
1685         fi
1686         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/${TYPE}.output"
1687         if "$@" >"${OUTPUT}" 2>&1; then
1688                 if expr match "$1" '^apt.*' >/dev/null; then
1689                         if grep -q -E ' runtime error: ' "$OUTPUT"; then
1690                                 msgfailoutput 'compiler detected undefined behavior' "$OUTPUT" "$@"
1691                         elif grep -E "^[${ERRORS}]: " "$OUTPUT" > "${TMPWORKINGDIRECTORY}/rootdir/tmp/checkforwarnings.output" 2>&1; then
1692                                 if [ "$IGNORE_PTY_NOT_MOUNTED" = '1' ]; then
1693                                         if echo 'E: Can not write log (Is /dev/pts mounted?) - posix_openpt (2: No such file or directory)' \
1694                                                 | cmp - "${TMPWORKINGDIRECTORY}/rootdir/tmp/checkforwarnings.output" >/dev/null 2>&1; then
1695                                                 msgpass
1696                                         else
1697                                                 msgfailoutput 'successful run, but output contains warnings/errors' "$OUTPUT" "$@"
1698                                         fi
1699                                 else
1700                                         msgfailoutput 'successful run, but output contains warnings/errors' "$OUTPUT" "$@"
1701                                 fi
1702                         elif [ "$TYPE" = 'testsuccesswithnotice' ]; then
1703                                 if grep -q -E "^N: " "$OUTPUT"; then
1704                                         msgpass
1705                                 else
1706                                         msgfailoutput 'successful run, but output had no notices' "$OUTPUT" "$@"
1707                                 fi
1708                         else
1709                                 msgpass
1710                         fi
1711                 else
1712                         msgpass
1713                 fi
1714         else
1715                 local EXITCODE=$?
1716                 msgfailoutput "exitcode $EXITCODE" "$OUTPUT" "$@"
1717         fi
1718         aptautotest "$TYPE" "$@"
1719         msggroup
1720 }
1721 testsuccesswithnotice() {
1722         testsuccesswithglobalerror 'testsuccesswithnotice' 'WE' "$@"
1723 }
1724 testsuccess() {
1725         testsuccesswithglobalerror 'testsuccess' 'NWE' "$@"
1726 }
1727 testwarning() {
1728         msggroup 'testwarning'
1729         if [ "$1" = '--nomsg' ]; then
1730                 shift
1731         else
1732                 msgtest 'Test for successful execution with warnings of' "$*"
1733         fi
1734         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testwarning.output"
1735         if "$@" >"${OUTPUT}" 2>&1; then
1736                 if expr match "$1" '^apt.*' >/dev/null; then
1737                         if grep -q -E ' runtime error: ' "$OUTPUT"; then
1738                                 msgfailoutput 'compiler detected undefined behavior' "$OUTPUT" "$@"
1739                         elif grep -q -E '^E: ' "$OUTPUT"; then
1740                                 msgfailoutput 'successful run, but output contains errors' "$OUTPUT" "$@"
1741                         elif ! grep -q -E '^W: ' "$OUTPUT"; then
1742                                 msgfailoutput 'successful run, but output contains no warnings' "$OUTPUT" "$@"
1743                         else
1744                                 msgpass
1745                         fi
1746                 else
1747                         msgpass
1748                 fi
1749         else
1750                 local EXITCODE=$?
1751                 msgfailoutput "exitcode $EXITCODE" "$OUTPUT" "$@"
1752         fi
1753         aptautotest 'testwarning' "$@"
1754         msggroup
1755 }
1756 testfailure() {
1757         msggroup 'testfailure'
1758         if [ "$1" = '--nomsg' ]; then
1759                 shift
1760         else
1761                 msgtest 'Test for failure in execution of' "$*"
1762         fi
1763         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testfailure.output"
1764         if "$@" >"${OUTPUT}" 2>&1; then
1765                 local EXITCODE=$?
1766                 msgfailoutput "exitcode $EXITCODE" "$OUTPUT" "$@"
1767         else
1768                 local EXITCODE=$?
1769                 if expr match "$1" '^apt.*' >/dev/null; then
1770                         if [ "$1" = 'aptkey' ]; then
1771                                 if grep -q " Can't check signature:
1772  BAD signature from
1773  signature could not be verified" "$OUTPUT"; then
1774                                         msgpass
1775                                 else
1776                                         msgfailoutput "run failed with exitcode ${EXITCODE}, but no signature error" "$OUTPUT" "$@"
1777                                 fi
1778                         else
1779                                 if grep -q -E ' runtime error: ' "$OUTPUT"; then
1780                                         msgfailoutput 'compiler detected undefined behavior' "$OUTPUT" "$@"
1781                                 elif grep -q -E '==ERROR' "$OUTPUT"; then
1782                                         msgfailoutput 'compiler sanitizers reported errors' "$OUTPUT" "$@"
1783                                 elif ! grep -q -E '^E: ' "$OUTPUT"; then
1784                                         msgfailoutput "run failed with exitcode ${EXITCODE}, but with no errors" "$OUTPUT" "$@"
1785                                 else
1786                                         msgpass
1787                                 fi
1788                         fi
1789                 else
1790                         msgpass
1791                 fi
1792         fi
1793         aptautotest 'testfailure' "$@"
1794         msggroup
1795 }
1796
1797 testreturnstateequal() {
1798         local STATE="$1"
1799         if [ "$STATE" = 'testsuccesswithglobalerror' ]; then
1800                 local STATE="$2"
1801                 local TYPE="$3"
1802                 shift 3
1803                 msggroup "${STATE}equal"
1804                 if [ "$1" != '--nomsg' ]; then
1805                         local CMP="$1"
1806                         shift
1807                         testsuccesswithglobalerror "$STATE" "$TYPE" "$@"
1808                         testfileequal "${TMPWORKINGDIRECTORY}/rootdir/tmp/${STATE}.output" "$CMP"
1809                 else
1810                         local CMP="$2"
1811                         shift 2
1812                         testsuccesswithglobalerror "$STATE" "$TYPE" "$@"
1813                         testfileequal "${TMPWORKINGDIRECTORY}/rootdir/tmp/${STATE}.output" "$CMP"
1814                 fi
1815         else
1816                 msggroup "${STATE}equal"
1817                 if [ "$2" != '--nomsg' ]; then
1818                         local CMP="$2"
1819                         shift 2
1820                         "$STATE" "$@"
1821                         testfileequal "${TMPWORKINGDIRECTORY}/rootdir/tmp/${STATE}.output" "$CMP"
1822                 else
1823                         local CMP="$3"
1824                         shift 3
1825                         "$STATE" --nomsg "$@"
1826                         testfileequal "${TMPWORKINGDIRECTORY}/rootdir/tmp/${STATE}.output" "$CMP"
1827                 fi
1828         fi
1829         msggroup
1830 }
1831 testsuccessequal() {
1832         # we compare output, so we know perfectly well about N:
1833         testreturnstateequal 'testsuccesswithglobalerror' 'testsuccess' 'WE' "$@"
1834 }
1835 testwarningequal() {
1836         testreturnstateequal 'testwarning' "$@"
1837 }
1838 testfailureequal() {
1839         testreturnstateequal 'testfailure' "$@"
1840 }
1841
1842 testfailuremsg() {
1843         msggroup 'testfailuremsg'
1844         local CMP="$1"
1845         shift
1846         testfailure "$@"
1847         msgtest 'Check that the output of the previous failed command has expected' 'failures and warnings'
1848         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testfailuremsg.comparefile"
1849         grep '^\(W\|E\|N\):' "${TMPWORKINGDIRECTORY}/rootdir/tmp/testfailure.output" > "$COMPAREFILE" 2>&1 || true
1850         testoutputequal "$COMPAREFILE" echo "$CMP"
1851         msggroup
1852 }
1853 testwarningmsg() {
1854         msggroup 'testwarningmsg'
1855         local CMP="$1"
1856         shift
1857         testwarning "$@"
1858         msgtest 'Check that the output of the previous warned command has expected' 'warnings'
1859         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testwarningmsg.comparefile"
1860         grep '^\(W\|E\|N\):' "${TMPWORKINGDIRECTORY}/rootdir/tmp/testwarning.output" > "$COMPAREFILE" 2>&1 || true
1861         testoutputequal "$COMPAREFILE" echo "$CMP"
1862         msggroup
1863 }
1864
1865 testfilestats() {
1866         msggroup 'testfilestats'
1867         msgtest "Test that file $1 has $2 $3" "$4"
1868         if [ "$4" "$3" "$(stat --format "$2" "$1")" ]; then
1869                 msgpass
1870         else
1871                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testfilestats.output"
1872                 {
1873                         ls -ld "$1" || true
1874                         echo -n "stat(1) reports for $2: "
1875                         stat --format "$2" "$1" || true
1876                 } >"$OUTPUT" 2>&1
1877                 msgfailoutput '' "$OUTPUT"
1878         fi
1879         msggroup
1880 }
1881 testaccessrights() {
1882         msggroup 'testaccessrights'
1883         testfilestats "$1" '%a' '=' "$2"
1884         msggroup
1885 }
1886
1887 testwebserverlaststatuscode() {
1888         msggroup 'testwebserverlaststatuscode'
1889         local DOWNLOG='rootdir/tmp/webserverstatus-testfile.log'
1890         local STATUS='downloaded/webserverstatus-statusfile.log'
1891         rm -f "$DOWNLOG" "$STATUS"
1892         msgtest 'Test last status code from the webserver was' "$1"
1893         if downloadfile "http://localhost:${APTHTTPPORT}/_config/find/aptwebserver::last-status-code" "$STATUS" > "$DOWNLOG" && [ "$(cat "$STATUS")" = "$1" ]; then
1894                 msgpass
1895         else
1896                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testwebserverlaststatuscode.output"
1897                 {
1898                         if [ -n "$2" ]; then
1899                                 shift
1900                                 echo >&2 '#### Additionally provided output files contain:'
1901                                 cat >&2 "$@"
1902                         fi
1903                         echo >&2 '#### Download log of the status code:'
1904                         cat >&2 "$DOWNLOG"
1905                 } >"$OUTPUT" 2>&1
1906                 msgfailoutput "Status was $(cat "$STATUS")" "$OUTPUT"
1907         fi
1908         msggroup
1909 }
1910
1911 mapkeynametokeyid() {
1912         while [ -n "$1" ]; do
1913                 case "$1" in
1914                         *Joe*|*Sixpack*|newarchive) echo '5A90D141DBAC8DAE';;
1915                         *Rex*|*Expired*) echo '4BC0A39C27CE74F9';;
1916                         *Marvin*|*Paranoid*) echo 'E8525D47528144E2';;
1917                         oldarchive) echo 'FDD2DB85F68C85A3';;
1918                         *) echo 'UNKNOWN KEY';;
1919                 esac
1920                 shift
1921         done
1922 }
1923 testaptkeys() {
1924         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/aptkeylist.output"
1925         if ! aptkey list --with-colon | grep '^pub' | cut -d':' -f 5 > "$OUTPUT"; then
1926                 echo -n > "$OUTPUT"
1927         fi
1928         testfileequal "$OUTPUT" "$(mapkeynametokeyid "$@")"
1929 }
1930
1931 pause() {
1932         echo "STOPPED execution. Press enter to continue"
1933         local IGNORE
1934         read IGNORE
1935 }
1936
1937 logcurrentarchivedirectory() {
1938         find "${TMPWORKINGDIRECTORY}/aptarchive/dists" -type f | while read line; do
1939                 stat --format '%U:%G:%a:%n' "$line"
1940         done | sort > "${TMPWORKINGDIRECTORY}/rootdir/var/log/aptgetupdate.before.lst"
1941 }
1942 listcurrentlistsdirectory() {
1943         {
1944                 find rootdir/var/lib/apt/lists -maxdepth 1 -type d | while read line; do
1945                         stat --format '%U:%G:%a:%n' "$line"
1946                 done
1947                 find rootdir/var/lib/apt/lists -maxdepth 1 \! -type d | while read line; do
1948                         stat --format '%U:%G:%a:%s:%y:%n' "$line"
1949                 done
1950         } | sort
1951 }
1952 forallsupportedcompressors() {
1953         rm -f "${TMPWORKINGDIRECTORY}/rootdir/etc/apt/apt.conf.d/00force-compressor"
1954         for COMP in $(aptconfig dump 'APT::Compressor' --format '%f%n' | cut -d':' -f 5 | uniq); do
1955                 if [ -z "$COMP" -o "$COMP" = '.' ]; then continue; fi
1956                 "$@" "$COMP"
1957         done
1958 }
1959
1960 ### convenience hacks ###
1961 mkdir() {
1962         # creating some directories by hand is a tedious task, so make it look simple
1963         local PARAMS="$*"
1964         if [ "$PARAMS" != "${PARAMS#*rootdir/var/lib/apt/lists}" ]; then
1965                 # only the last directory created by mkdir is effected by the -m !
1966                 command mkdir -m 755 -p "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt"
1967                 command mkdir -m 755 -p "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists"
1968                 command mkdir -m 700 -p "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/partial"
1969                 touch "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/lock"
1970                 if [ "$(id -u)" = '0' ]; then
1971                         chown _apt:$(id -gn) "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/partial"
1972                 fi
1973         else
1974                 command mkdir "$@"
1975         fi
1976 }
1977
1978 ### The following tests are run by most test methods automatically to check
1979 ### general things about commands executed without writing the test every time.
1980
1981 aptautotest() {
1982         if [ $# -lt 3 ]; then return; fi
1983         local TESTCALL="$1"
1984         local CMD="$2"
1985         local FIRSTOPT="$3"
1986         shift 2
1987         for i in "$@"; do
1988                 if ! expr match "$i" '^-' >/dev/null 2>&1; then
1989                         FIRSTOPT="$i"
1990                         break
1991                 fi
1992         done
1993         shift
1994         local AUTOTEST="aptautotest_$(echo "${CMD##*/}_${FIRSTOPT}" | tr -d -c 'A-za-z0-9')"
1995         if command -v $AUTOTEST >/dev/null; then
1996                 # save and restore the *.output files from other tests
1997                 # as we might otherwise override them in these automatic tests
1998                 rm -rf "${TMPWORKINGDIRECTORY}/rootdir/tmp-before"
1999                 mv "${TMPWORKINGDIRECTORY}/rootdir/tmp" "${TMPWORKINGDIRECTORY}/rootdir/tmp-before"
2000                 mkdir "${TMPWORKINGDIRECTORY}/rootdir/tmp"
2001                 $AUTOTEST "$TESTCALL" "$@"
2002                 rm -rf "${TMPWORKINGDIRECTORY}/rootdir/tmp-aptautotest"
2003                 mv "${TMPWORKINGDIRECTORY}/rootdir/tmp" "${TMPWORKINGDIRECTORY}/rootdir/tmp-aptautotest"
2004                 mv "${TMPWORKINGDIRECTORY}/rootdir/tmp-before" "${TMPWORKINGDIRECTORY}/rootdir/tmp"
2005         fi
2006 }
2007
2008 aptautotest_aptget_update() {
2009         local TESTCALL="$1"
2010         while [ -n "$2" ]; do
2011                 if [ "$2" = '--print-uris' ]; then return; fi # simulation mode
2012                 shift
2013         done
2014         if ! test -d "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists"; then return; fi
2015         testfilestats "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt" '%U:%G:%a' '=' "${TEST_DEFAULT_USER}:${TEST_DEFAULT_GROUP}:755"
2016         testfilestats "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists" '%U:%G:%a' '=' "${TEST_DEFAULT_USER}:${TEST_DEFAULT_GROUP}:755"
2017         # all copied files are properly chmodded
2018         local backupIFS="$IFS"
2019         IFS="$(printf "\n\b")"
2020         for file in $(find "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists" -type f ! -name 'lock'); do
2021                 testfilestats "$file" '%U:%G:%a' '=' "${TEST_DEFAULT_USER}:${TEST_DEFAULT_GROUP}:644"
2022         done
2023         IFS="$backupIFS"
2024         if [ "$TESTCALL" = 'testsuccess' ]; then
2025                 # failure cases can retain partial files and such
2026                 testempty find "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/partial" -mindepth 1 ! \( -name 'lock' -o -name '*.FAILED' \)
2027         fi
2028         if [ -s "${TMPWORKINGDIRECTORY}/rootdir/var/log/aptgetupdate.before.lst" ]; then
2029                 testfileequal "${TMPWORKINGDIRECTORY}/rootdir/var/log/aptgetupdate.before.lst" \
2030                         "$(find "${TMPWORKINGDIRECTORY}/aptarchive/dists" -type f | while read line; do stat --format '%U:%G:%a:%n' "$line"; done | sort)"
2031         fi
2032 }
2033 aptautotest_apt_update() { aptautotest_aptget_update "$@"; }
2034 aptautotest_aptcdrom_add() { aptautotest_aptget_update "$@"; }
2035
2036 testaptautotestnodpkgwarning() {
2037         local TESTCALL="$1"
2038         while [ -n "$2" ]; do
2039                 if expr match "$2" '^-[a-z]*s' >/dev/null 2>&1; then return; fi # simulation mode
2040                 if expr match "$2" '^-dy\?' >/dev/null 2>&1; then return; fi # download-only mode
2041                 shift
2042         done
2043         testfailure grep '^dpkg: warning:.*\(ignor\|unknown\).*' "${TMPWORKINGDIRECTORY}/rootdir/tmp-before/${TESTCALL}.output"
2044 }
2045
2046 aptautotest_aptget_install() { testaptautotestnodpkgwarning "$@"; }
2047 aptautotest_aptget_remove() { testaptautotestnodpkgwarning "$@"; }
2048 aptautotest_aptget_purge() { testaptautotestnodpkgwarning "$@"; }
2049 aptautotest_apt_install() { testaptautotestnodpkgwarning "$@"; }
2050 aptautotest_apt_remove() { testaptautotestnodpkgwarning "$@"; }
2051 aptautotest_apt_purge() { testaptautotestnodpkgwarning "$@"; }
2052
2053 testaptmarknodefaultsections() {
2054         testfailure grep '^Auto-Installed: 0$' "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/extended_states"
2055 }
2056 aptautotest_aptmark_auto() { testaptmarknodefaultsections "$@"; }
2057 aptautotest_aptmark_manual() { testaptmarknodefaultsections "$@"; }
2058 aptautotest_aptget_markauto() { testaptmarknodefaultsections "$@"; }
2059 aptautotest_aptget_markmanual() { testaptmarknodefaultsections "$@"; }