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