test/integration/framework

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