test/integration/framework

   1 #!/bin/sh -- # no runable script, just for vi
   2
   3 EXIT_CODE=0
   4
   5 while [ -n "$1" ]; do
   6         if [ "$1" = "-q" ]; then
   7                 export MSGLEVEL=2
   8         elif [ "$1" = "-qq" ]; then
   9                 export MSGLEVEL=1
  10         elif [ "$1" = "-v" ]; then
  11                 export MSGLEVEL=4
  12         elif [ "$1" = '--color=no' ]; then
  13                 export MSGCOLOR='NO'
  14         elif [ "$1" = '--color=yes' ]; then
  15                 export MSGCOLOR='YES'
  16         elif [ "$1" = '--color' ]; then
  17                 export MSGCOLOR="$(echo "$2" | tr 'a-z' 'A-Z')"
  18                 shift
  19         elif [ "$1" = '--level' ]; then
  20                 export MSGLEVEL=$2
  21                 shift
  22         else
  23                 echo >&2 "WARNING: Unknown parameter »$1« will be ignored"
  24         fi
  25         shift
  26 done
  27 export MSGLEVEL="${MSGLEVEL:-3}"
  28
  29 # we all like colorful messages
  30 if [ "${MSGCOLOR:-YES}" = 'YES' ]; then
  31         if [ ! -t 1 ]; then # but check that we output to a terminal
  32                 export MSGCOLOR='NO'
  33         fi
  34 fi
  35
  36 if [ "$MSGCOLOR" != 'NO' ]; then
  37         CERROR="\033[1;31m" # red
  38         CWARNING="\033[1;33m" # yellow
  39         CMSG="\033[1;32m" # green
  40         CINFO="\033[1;96m" # light blue
  41         CDEBUG="\033[1;94m" # blue
  42         CNORMAL="\033[0;39m" # default system console color
  43         CDONE="\033[1;32m" # green
  44         CPASS="\033[1;32m" # green
  45         CFAIL="\033[1;31m" # red
  46         CCMD="\033[1;35m" # pink
  47 fi
  48
  49 msgprintf() {
  50         local START="$1"
  51         local MIDDLE="$2"
  52         local END="$3"
  53         shift 3
  54         if [ -n "$1" ]; then
  55                 printf "$START " "$1"
  56                 shift
  57                 while [ -n "$1" ]; do
  58                         printf "$MIDDLE " "$(echo "$1" | sed -e 's#^apt\([cfghks]\)#apt-\1#')"
  59                         shift
  60                 done
  61         fi
  62         printf "${END}"
  63 }
  64 msgdie() { msgprintf "${CERROR}E: %s" '%s' "${CNORMAL}\n" "$@" >&2; exit 1; }
  65 msgwarn() { msgprintf "${CWARNING}W: %s" '%s' "${CNORMAL}\n" "$@" >&2; }
  66 msgmsg() { msgprintf "${CMSG}%s" '%s' "${CNORMAL}\n" "$@"; }
  67 msginfo() { msgprintf "${CINFO}I: %s" '%s' "${CNORMAL}\n" "$@"; }
  68 msgdebug() { msgprintf "${CDEBUG}D: %s" '%s' "${CNORMAL}\n" "$@"; }
  69 msgdone() { msgprintf "${CDONE}DONE" '%s' "${CNORMAL}\n" "$@"; }
  70 msgnwarn() { msgprintf "${CWARNING}W: %s" '%s' "${CNORMAL}" "$@" >&2; }
  71 msgnmsg() { msgprintf "${CMSG}%s" '%s' "${CNORMAL}" "$@"; }
  72 msgninfo() { msgprintf "${CINFO}I: %s" '%s' "${CNORMAL}" "$@"; }
  73 msgndebug() { msgprintf "${CDEBUG}D: %s" '%s' "${CNORMAL}" "$@"; }
  74 msgtest() { msgprintf "${CINFO}%s" "${CCMD}%s${CINFO}" "…${CNORMAL} " "$@"; }
  75 msgpass() { printf "${CPASS}PASS${CNORMAL}\n"; }
  76 msgreportheader() {
  77         if [ -n "$MSGTEST_MSG" ]; then
  78                 test "$1" != 'msgfailoutput' || echo
  79                 if [ -n "$MSGTEST_MSGMSG" ]; then
  80                         echo "$MSGTEST_MSGMSG"
  81                 fi
  82                 if [ -n "$MSGTEST_GRP" ] && [ "$MSGTEST_GRP" != 'NEXT' ] && [ "$MSGTEST_GRP" != "$MSGTEST_MSG" ]; then
  83                         echo "${CFAIL}Part of the test group: $MSGTEST_GRP"
  84                 fi
  85                 echo -n "$MSGTEST_MSG"
  86                 unset MSGTEST_MSG
  87         fi
  88 }
  89 msgskip() {
  90         msgreportheader 'msgskip'
  91         if [ $# -gt 0 ]; then printf "${CWARNING}SKIP: $*${CNORMAL}\n" >&2;
  92         else printf "${CWARNING}SKIP${CNORMAL}\n" >&2; fi
  93 }
  94 msgfail() {
  95         msgreportheader 'msgfail'
  96         if [ $# -gt 0 ] && [ -n "$1" ]; then printf "${CFAIL}FAIL: $*${CNORMAL}\n" >&2;
  97         else printf "${CFAIL}FAIL${CNORMAL}\n" >&2; fi
  98         if [ -n "$APT_DEBUG_TESTS" ]; then
  99                 runapt $SHELL
 100         fi
 101         EXIT_CODE=$((EXIT_CODE+1));
 102 }
 103 MSGGROUP_LEVEL=0
 104 msggroup() {
 105         if [ -n "$1" ]; then
 106                 if [ $MSGGROUP_LEVEL = 0 ]; then
 107                         MSGTEST_GRP='NEXT'
 108                 fi
 109                 MSGGROUP_LEVEL=$((MSGGROUP_LEVEL+1));
 110         else
 111                 MSGGROUP_LEVEL=$((MSGGROUP_LEVEL-1));
 112                 if [ $MSGGROUP_LEVEL = 0 ]; then
 113                         unset MSGTEST_GRP
 114                 fi
 115         fi
 116 }
 117
 118 # enable / disable Debugging
 119 if [ $MSGLEVEL -le 0 ]; then
 120         msgdie() { true; }
 121 fi
 122 if [ $MSGLEVEL -le 1 ]; then
 123         msgwarn() { true; }
 124         msgnwarn() { true; }
 125 fi
 126 if [ $MSGLEVEL -le 2 ]; then
 127         msgmsg() {
 128                 MSGTEST_MSGMSG="$(msgprintf "${CMSG}%s" '%s' "${CNORMAL}" "$@")"
 129         }
 130         msgnmsg() { true; }
 131         msgtest() {
 132                 MSGTEST_MSG="$(msgprintf "${CINFO}%s" "${CCMD}%s${CINFO}" "…${CNORMAL} " "$@")"
 133                 if [ "$MSGTEST_GRP" = 'NEXT' ]; then
 134                         MSGTEST_GRP="$MSGTEST_MSG"
 135                 fi
 136         }
 137         msgpass() { printf " ${CPASS}P${CNORMAL}"; }
 138 fi
 139 if [ $MSGLEVEL -le 3 ]; then
 140         msginfo() { true; }
 141         msgninfo() { true; }
 142 fi
 143 if [ $MSGLEVEL -le 4 ]; then
 144         msgdebug() { true; }
 145         msgndebug() { true; }
 146 fi
 147 if [ $MSGLEVEL -le 1 ]; then
 148         msgpass() { true; }
 149 fi
 150 msgdone() {
 151         if [ "$1" = "debug" -a $MSGLEVEL -le 4 ] ||
 152            [ "$1" = "info" -a $MSGLEVEL -le 3 ] ||
 153            [ "$1" = "msg" -a $MSGLEVEL -le 2 ] ||
 154            [ "$1" = "warn" -a $MSGLEVEL -le 1 ] ||
 155            [ "$1" = "die" -a $MSGLEVEL -le 0 ]; then
 156                 true;
 157         else
 158                 printf "${CDONE}DONE${CNORMAL}\n";
 159         fi
 160 }
 161 getaptconfig() {
 162         if [ -f ./aptconfig.conf ]; then
 163                 echo "$(readlink -f ./aptconfig.conf)"
 164         elif [ -f ../aptconfig.conf ]; then
 165                 echo "$(readlink -f ../aptconfig.conf)"
 166         elif [ -f ../../aptconfig.conf ]; then
 167                 echo "$(readlink -f ../../aptconfig.conf)"
 168         elif [ -f "${TMPWORKINGDIRECTORY}/aptconfig.conf" ]; then
 169                 echo "$(readlink -f "${TMPWORKINGDIRECTORY}/aptconfig.conf")"
 170         fi
 171 }
 172 runapt() {
 173         msgdebug "Executing: ${CCMD}$*${CDEBUG} "
 174         local CMD="$1"
 175         shift
 176         case "$CMD" in
 177         sh|aptitude|*/*|command) ;;
 178         *) CMD="${BUILDDIRECTORY}/$CMD";;
 179         esac
 180         MALLOC_PERTURB_=21 MALLOC_CHECK_=2 APT_CONFIG="$(getaptconfig)" LD_LIBRARY_PATH="${LIBRARYPATH}:${LD_LIBRARY_PATH}" "$CMD" "$@"
 181 }
 182 runpython3() { runapt command python3 "$@"; }
 183 aptconfig() { runapt apt-config "$@"; }
 184 aptcache() { runapt apt-cache "$@"; }
 185 aptcdrom() { runapt apt-cdrom "$@"; }
 186 aptget() { runapt apt-get "$@"; }
 187 aptftparchive() { runapt "${APTFTPARCHIVEBINDIR}/apt-ftparchive" "$@"; }
 188 aptkey() { runapt apt-key "$@"; }
 189 aptmark() { runapt apt-mark "$@"; }
 190 aptsortpkgs() { runapt apt-sortpkgs "$@"; }
 191 apt() { runapt apt "$@"; }
 192 apthelper() { runapt "${APTHELPERBINDIR}/apt-helper" "$@"; }
 193 aptwebserver() { runapt "${APTTESTHELPERSBINDIR}/aptwebserver" "$@"; }
 194 aptitude() { runapt aptitude "$@"; }
 195 aptextracttemplates() { runapt apt-extracttemplates "$@"; }
 196 aptinternalsolver() { runapt "${APTINTERNALSOLVER}" "$@"; }
 197 aptdumpsolver() { runapt "${APTDUMPSOLVER}" "$@"; }
 198 aptinternalplanner() { runapt "${APTINTERNALPLANNER}" "$@"; }
 199
 200 dpkg() {
 201         "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg" "$@"
 202 }
 203 dpkg_version() {
 204         command perl -MDpkg -E 'say $Dpkg::PROGVERSION'
 205 }
 206 dpkgcheckbuilddeps() {
 207         command dpkg-checkbuilddeps --admindir="${TMPWORKINGDIRECTORY}/rootdir/var/lib/dpkg" "$@"
 208 }
 209 gdb() {
 210         local CMD
 211         case "$1" in
 212         aptget) CMD="apt-get";;
 213         aptcache) CMD="apt-cache";;
 214         aptcdrom) CMD="apt-cdrom";;
 215         aptconfig) CMD="apt-config";;
 216         aptmark) CMD="apt-mark";;
 217         apthelper) CMD="apt-helper";;
 218         aptftparchive) CMD="apt-ftparchive";;
 219         dpkg) shift; runapt "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/gdb-dpkg" "$@"; return;;
 220         *) CMD="$1";;
 221         esac
 222         shift
 223         if [ "${CMD##*/}" = "$CMD" ]; then
 224                 CMD="${BUILDDIRECTORY}/${CMD}"
 225         fi
 226         runapt command gdb --quiet -ex "directory '$SOURCEDIRECTORY'" -ex run "$CMD" --args "$CMD" "$@"
 227 }
 228 lastmodification() {
 229         date -u -d "@$(stat -c '%Y' "${TMPWORKINGDIRECTORY}/$1")" -R
 230 }
 231 releasefiledate() {
 232         grep "^${2:-Date}:" "$1" | cut -d' ' -f 2-
 233 }
 234
 235 exitwithstatus() {
 236         # error if we about to overflow, but ...
 237         #   "255 failures ought to be enough for everybody"
 238         if [ $EXIT_CODE -gt 255 ]; then
 239             msgdie "Total failure count $EXIT_CODE too big"
 240         fi
 241         exit $((EXIT_CODE <= 255 ? EXIT_CODE : 255));
 242 }
 243
 244 shellsetedetector() {
 245         local exit_status=$?
 246         if [ "$exit_status" != '0' ]; then
 247                 printf >&2 "${CERROR}E: Looks like the testcases ended prematurely with exitcode: ${exit_status}${CNORMAL}\n"
 248                 if [ "$EXIT_CODE" = '0' ]; then
 249                         EXIT_CODE="$exit_status"
 250                 fi
 251         fi
 252 }
 253
 254 addtrap() {
 255         if [ "$1" = 'prefix' ]; then
 256                 CURRENTTRAP="$2 $CURRENTTRAP"
 257         else
 258                 CURRENTTRAP="$CURRENTTRAP $1"
 259         fi
 260         trap "shellsetedetector; $CURRENTTRAP exitwithstatus;" 0 HUP INT QUIT ILL ABRT FPE SEGV PIPE TERM
 261 }
 262
 263 escape_shell() {
 264     echo "$@" | sed -e "s#'#'\"'\"'#g"
 265 }
 266
 267 find_project_binary_dir() {
 268         local TESTDIRECTORY="$(readlink -f "$(dirname $0)")"
 269         if [ -z "$PROJECT_BINARY_DIR" ]; then
 270                 PROJECT_BINARY_DIR=
 271                 for dir in ${TESTDIRECTORY}/../../ ${TESTDIRECTORY}/../../*; do
 272                         test -e "$dir/CMakeCache.txt"  || continue
 273                         if [ -z "$PROJECT_BINARY_DIR" ] ||
 274                            [ "$dir/CMakeCache.txt" -nt "$PROJECT_BINARY_DIR/CMakeCache.txt" ]; then
 275                                 PROJECT_BINARY_DIR="$dir"
 276                         fi
 277                 done
 278                 if [ -z "$PROJECT_BINARY_DIR" ]; then
 279                         echo "Cannot find build directory, you might want to set PROJECT_BINARY_DIR" >&2
 280                         exit 1
 281                 fi
 282                 export PROJECT_BINARY_DIR
 283         fi
 284 }
 285 setupenvironment() {
 286         # Next check needs a gnu stat, let's figure that out early.
 287         stat=stat
 288         if command -v gnustat >/dev/null 2>&1; then
 289                 stat=gnustat
 290         fi
 291         # privilege dropping and testing doesn't work if /tmp isn't world-writeable (as e.g. with libpam-tmpdir)
 292         if [ -n "$TMPDIR" ] && [ "$(id -u)" = '0' ] && [ "$($stat --format '%a' "$TMPDIR")" != '1777' ]; then
 293                 unset TMPDIR
 294         fi
 295         TMPWORKINGDIRECTORY="$(mktemp -d)"
 296         addtrap "cd /; rm -rf '$(escape_shell "$TMPWORKINGDIRECTORY")';"
 297         if [ -n "$TMPDIR_ADD" ]; then
 298                 TMPWORKINGDIRECTORY="${TMPWORKINGDIRECTORY}/${TMPDIR_ADD}"
 299                 mkdir -p "$TMPWORKINGDIRECTORY"
 300                 unset TMPDIR_ADD
 301                 export TMPDIR="$TMPWORKINGDIRECTORY"
 302         fi
 303         msgninfo "Preparing environment for ${0##*/} in ${TMPWORKINGDIRECTORY}…"
 304
 305         # Setup coreutils on BSD systems
 306         mkdir "${TMPWORKINGDIRECTORY}/bin"
 307         for prefix in gnu g; do
 308                         for command in stat touch sed cp tr sha1sum sha256sum md5sum sha512sum grep date wc chmod head readlink tar expr base64; do
 309                                         if command -v $prefix$command 2>/dev/null >/dev/null; then
 310                                                         [ -e "${TMPWORKINGDIRECTORY}/bin/$command" ] || ln -sf $(command -v $prefix$command)  "${TMPWORKINGDIRECTORY}/bin/$command"
 311                                         fi
 312                         done
 313         done
 314         export PATH="${TMPWORKINGDIRECTORY}/bin/:$PATH"
 315
 316
 317         mkdir -m 700 "${TMPWORKINGDIRECTORY}/downloaded"
 318         if [ "$(id -u)" = '0' ]; then
 319                 # relax permissions so that running as root with user switching works
 320                 umask 022
 321                 chmod 711 "$TMPWORKINGDIRECTORY"
 322                 chown _apt:$(id -gn) "${TMPWORKINGDIRECTORY}/downloaded"
 323         fi
 324
 325         TESTDIRECTORY="$(readlink -f "$(dirname $0)")"
 326         # Find the newest build directory (sets PROJECT_BINARY_DIR)
 327         find_project_binary_dir
 328         # allow overriding the default BUILDDIR location
 329         SOURCEDIRECTORY="${APT_INTEGRATION_TESTS_SOURCE_DIR:-"${TESTDIRECTORY}/../../"}"
 330         BUILDDIRECTORY="${APT_INTEGRATION_TESTS_BUILD_DIR:-"${PROJECT_BINARY_DIR}/cmdline"}"
 331         LIBRARYPATH="${APT_INTEGRATION_TESTS_LIBRARY_PATH:-"${BUILDDIRECTORY}/../apt-pkg"}"
 332         METHODSDIR="${APT_INTEGRATION_TESTS_METHODS_DIR:-"${BUILDDIRECTORY}/../methods"}"
 333         APTHELPERBINDIR="${APT_INTEGRATION_TESTS_LIBEXEC_DIR:-"${BUILDDIRECTORY}"}"
 334         APTTESTHELPERSBINDIR="${APT_INTEGRATION_TESTS_HELPERS_BIN_DIR:-"${BUILDDIRECTORY}/../test/interactive-helper"}"
 335         APTFTPARCHIVEBINDIR="${APT_INTEGRATION_TESTS_FTPARCHIVE_BIN_DIR:-"${BUILDDIRECTORY}/../ftparchive"}"
 336         APTINTERNALSOLVER="${APT_INTEGRATION_TESTS_INTERNAL_SOLVER:-"${BUILDDIRECTORY}/solvers/apt"}"
 337         APTDUMPSOLVER="${APT_INTEGRATION_TESTS_DUMP_SOLVER:-"${BUILDDIRECTORY}/solvers/dump"}"
 338         APTINTERNALPLANNER="${APT_INTEGRATION_TESTS_INTERNAL_PLANNER:-"${BUILDDIRECTORY}/planners/apt"}"
 339         test -x "${BUILDDIRECTORY}/apt-get" || msgdie "You need to build tree first"
 340         # -----
 341
 342         cd "$TMPWORKINGDIRECTORY"
 343         mkdir rootdir aptarchive keys
 344         cd rootdir
 345         mkdir -p etc/apt/apt.conf.d etc/apt/sources.list.d etc/apt/trusted.gpg.d etc/apt/preferences.d
 346         mkdir -p usr/bin var/cache var/lib var/log var/crash tmp
 347         mkdir -p var/lib/dpkg/info var/lib/dpkg/updates var/lib/dpkg/triggers
 348         mkdir -p usr/lib/apt/solvers usr/lib/apt/planners
 349         touch var/lib/dpkg/available
 350         ln -s "${METHODSDIR}" usr/lib/apt/methods
 351         ln -s "${APTDUMPSOLVER}" usr/lib/apt/solvers/dump
 352         ln -s "${APTDUMPSOLVER}" usr/lib/apt/planners/dump
 353         ln -s "${APTINTERNALSOLVER}" usr/lib/apt/solvers/apt
 354         ln -s "${APTINTERNALPLANNER}" usr/lib/apt/planners/apt
 355         echo "Dir::Bin::Solvers \"${TMPWORKINGDIRECTORY}/rootdir/usr/lib/apt/solvers\";" >> ../aptconfig.conf
 356         echo "Dir::Bin::Planners \"${TMPWORKINGDIRECTORY}/rootdir/usr/lib/apt/planners\";" >> ../aptconfig.conf
 357         # use the autoremove from the BUILDDIRECTORY if its there, otherwise
 358         # system
 359         if [ -z "${APT_INTEGRATION_TESTS_SOURCE_DIR}" ]; then
 360             ln -s "${SOURCEDIRECTORY}/debian/apt.conf.autoremove" etc/apt/apt.conf.d/01autoremove
 361         else
 362             ln -s /etc/apt/apt.conf.d/01autoremove etc/apt/apt.conf.d/01autoremove
 363         fi
 364         cd ..
 365         local BASENAME="${0##*/}"
 366         local PACKAGESFILE="Packages-${BASENAME#*-}"
 367         if [ -f "${TESTDIRECTORY}/${PACKAGESFILE}" ]; then
 368                 cp "${TESTDIRECTORY}/${PACKAGESFILE}" aptarchive/Packages
 369         fi
 370         local SOURCESSFILE="Sources-${BASENAME#*-}"
 371         if [ -f "${TESTDIRECTORY}/${SOURCESSFILE}" ]; then
 372                 cp "${TESTDIRECTORY}/${SOURCESSFILE}" aptarchive/Sources
 373         fi
 374         find "$TESTDIRECTORY" \( -name '*.pub' -o -name '*.sec' \) -exec cp '{}' keys/ \;
 375         chmod 644 keys/*
 376         ln -s "${TMPWORKINGDIRECTORY}/keys/joesixpack.pub" rootdir/etc/apt/trusted.gpg.d/joesixpack.gpg
 377
 378         echo "Dir \"${TMPWORKINGDIRECTORY}/rootdir\";" >> aptconfig.conf
 379         echo "Dir::Etc \"etc\";" >> aptconfig.conf
 380         echo "Dir::State \"var/lib/apt\";" >> aptconfig.conf
 381         echo "Dir::Cache \"var/cache/apt\";" >> aptconfig.conf
 382         echo "Dir::Etc \"etc/apt\";" >> aptconfig.conf
 383         echo "Dir::Log \"var/log/apt\";" >> aptconfig.conf
 384         echo "APT::Get::Show-User-Simulation-Note \"false\";" >> aptconfig.conf
 385         echo "Dir::Bin::Methods \"${TMPWORKINGDIRECTORY}/rootdir/usr/lib/apt/methods\";" >> aptconfig.conf
 386         # either store apt-key were we can access it, even if we run it as a different user
 387         #cp "${BUILDDIRECTORY}/apt-key" "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/"
 388         #chmod o+rx "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/apt-key"
 389         #echo "Dir::Bin::apt-key \"${TMPWORKINGDIRECTORY}/rootdir/usr/bin/apt-key\";" >> aptconfig.conf
 390         # destroys coverage reporting though, so we disable changing user for the calling gpgv
 391         echo "Dir::Bin::apt-key \"${BUILDDIRECTORY}/apt-key\";" >> aptconfig.conf
 392         if [ "$(id -u)" = '0' ]; then
 393                 echo 'Binary::gpgv::APT::Sandbox::User "root";' >> aptconfig.conf
 394                 # same for the solver executables
 395                 echo 'APT::Solver::RunAsUser "root";' >> aptconfig.conf
 396                 echo 'APT::Planner::RunAsUser "root";' >> aptconfig.conf
 397         fi
 398
 399         cat > "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg" <<EOF
 400 #!/bin/sh
 401 set -e
 402 if [ -r '${TMPWORKINGDIRECTORY}/noopchroot.so' ]; then
 403         if [ -n "\$LD_LIBRARY_PATH" ]; then
 404                 export LD_LIBRARY_PATH='${TMPWORKINGDIRECTORY}:'"\${LD_LIBRARY_PATH}"
 405         else
 406                 export LD_LIBRARY_PATH='${TMPWORKINGDIRECTORY}'
 407         fi
 408         if [ -n "\$LD_PRELOAD" ]; then
 409                 export LD_PRELOAD="noopchroot.so \${LD_PRELOAD}"
 410         else
 411                 export LD_PRELOAD="noopchroot.so"
 412         fi
 413 fi
 414 EOF
 415         cp "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg" "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/gdb-dpkg"
 416         cat >> "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg" <<EOF
 417 exec fakeroot '${DPKG:-dpkg}' --root='${TMPWORKINGDIRECTORY}/rootdir' \\
 418         --admindir="${TMPWORKINGDIRECTORY}/rootdir/var/lib/dpkg" \\
 419         --log='${TMPWORKINGDIRECTORY}/rootdir/var/log/dpkg.log' \\
 420         --force-not-root --force-bad-path "\$@"
 421 EOF
 422         cat >> "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/gdb-dpkg" <<EOF
 423 exec fakeroot gdb --quiet -ex run '${DPKG:-dpkg}' --args '${DPKG:-dpkg}' --root='${TMPWORKINGDIRECTORY}/rootdir' \\
 424         --admindir="${TMPWORKINGDIRECTORY}/rootdir/var/lib/dpkg" \\
 425         --log='${TMPWORKINGDIRECTORY}/rootdir/var/log/dpkg.log' \\
 426         --force-not-root --force-bad-path "\$@"
 427 EOF
 428         chmod +x "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg" "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/gdb-dpkg"
 429         echo "Dir::Bin::dpkg \"${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg\";" > rootdir/etc/apt/apt.conf.d/99dpkg
 430
 431         {
 432                 if ! command dpkg --assert-multi-arch >/dev/null 2>&1; then
 433                         echo "DPKG::options:: \"--force-architecture\";" # Added to test multiarch before dpkg is ready for it…
 434                 fi
 435                 echo 'quiet "0";'
 436                 echo 'quiet::NoUpdate "true";'
 437                 echo 'quiet::NoStatistic "true";'
 438                 # too distracting for users, but helpful to detect changes
 439                 echo 'Acquire::Progress::Ignore::ShowErrorText "true";'
 440                 echo 'Acquire::Progress::Diffpercent "true";'
 441                 # in testcases, it can appear as if localhost has a rotation setup,
 442                 # hide this as we can't really deal with it properly
 443                 echo 'Acquire::Failure::ShowIP "false";'
 444                 # randomess and tests don't play well together
 445                 echo 'Acquire::IndexTargets::Randomized "false";'
 446                 # fakeroot can't fake everything, so disabled in production but good for tests
 447                 echo 'APT::Sandbox::Verify "true";'
 448         } >> aptconfig.conf
 449
 450         cp "${TESTDIRECTORY}/apt.pem" "${TMPWORKINGDIRECTORY}/rootdir/etc/webserver.pem"
 451         if [ "$(id -u)" = '0' ]; then
 452                 chown _apt:$(id -gn) "${TMPWORKINGDIRECTORY}/rootdir/etc/webserver.pem"
 453         fi
 454         echo "Acquire::https::CaInfo \"${TMPWORKINGDIRECTORY}/rootdir/etc/webserver.pem\";" > rootdir/etc/apt/apt.conf.d/99https
 455         echo "Apt::Cmd::Disable-Script-Warning \"1\";" > rootdir/etc/apt/apt.conf.d/apt-binary
 456         export APT_KEY_DONT_WARN_ON_DANGEROUS_USAGE=no
 457         echo 'Acquire::Connect::AddrConfig "false";' > rootdir/etc/apt/apt.conf.d/connect-addrconfig
 458
 459         configcompression '.' 'gz' #'bz2' 'lzma' 'xz'
 460         confighashes 'SHA256' # these are tests, not security best-practices
 461
 462         # create some files in /tmp and look at user/group to get what this means
 463         TEST_DEFAULT_USER="$(id -un)"
 464         touch "${TMPWORKINGDIRECTORY}/test-file"
 465         TEST_DEFAULT_GROUP=$(stat --format '%G'  "${TMPWORKINGDIRECTORY}/test-file")
 466
 467         # cleanup the environment a bit
 468         # prefer our apt binaries over the system apt binaries
 469         export PATH="${BUILDDIRECTORY}:${PATH}:/usr/local/sbin:/usr/sbin:/sbin"
 470         export LC_ALL=C
 471         unset LANGUAGE APT_CONFIG
 472         unset GREP_OPTIONS DEB_BUILD_PROFILES
 473         unset http_proxy HTTP_PROXY https_proxy HTTPS_PROXY no_proxy
 474
 475         # If gpgv supports --weak-digest, pass it to make sure we can disable SHA1
 476         if aptkey verify --weak-digest SHA1 --help 2>/dev/null >/dev/null; then
 477                 echo 'Acquire::gpgv::Options { "--weak-digest"; "sha1"; };' > rootdir/etc/apt/apt.conf.d/no-sha1
 478         fi
 479
 480         # most tests just need one signed Release file, not both
 481         export APT_DONT_SIGN='Release.gpg'
 482
 483         if [ -r "${TESTDIRECTORY}/extra-environment" ]; then
 484                 . "${TESTDIRECTORY}/extra-environment"
 485         fi
 486
 487         msgdone "info"
 488 }
 489
 490 getarchitecture() {
 491         if [ "$1" = "native" -o -z "$1" ]; then
 492                 eval `aptconfig shell ARCH APT::Architecture`
 493                 if [ -n "$ARCH" ]; then
 494                         echo $ARCH
 495                 else
 496                         dpkg --print-architecture
 497                 fi
 498         else
 499                 echo $1
 500         fi
 501 }
 502
 503 getarchitectures() {
 504         aptconfig dump --no-empty --format '%v%n' APT::Architecture APT::Architectures | sort -u | tr '\n' ' '
 505 }
 506
 507 getarchitecturesfromcommalist() {
 508         echo "$1" | sed -e 's#,#\n#g' | sed -e "s/^native\$/$(getarchitecture 'native')/"
 509 }
 510
 511 configarchitecture() {
 512         {
 513                 echo "APT::Architecture \"$(getarchitecture $1)\";"
 514                 while [ -n "$1" ]; do
 515                         echo "APT::Architectures:: \"$(getarchitecture $1)\";"
 516                         shift
 517                 done
 518         } >rootdir/etc/apt/apt.conf.d/01multiarch.conf
 519         configdpkg
 520 }
 521
 522 configdpkg() {
 523         if [ ! -e rootdir/var/lib/dpkg/status ]; then
 524                 local BASENAME="${0##*/}"
 525                 local STATUSFILE="status-${BASENAME#*-}"
 526                 if [ -f "${TESTDIRECTORY}/${STATUSFILE}" ]; then
 527                         cp "${TESTDIRECTORY}/${STATUSFILE}" rootdir/var/lib/dpkg/status
 528                         # Add an empty line to the end if there is none
 529                         if tail -1 rootdir/var/lib/dpkg/status | grep -q .; then
 530                                 echo >> rootdir/var/lib/dpkg/status
 531                         fi
 532                 else
 533                         echo -n > rootdir/var/lib/dpkg/status
 534                 fi
 535         fi
 536         rm -f rootdir/etc/apt/apt.conf.d/00foreigndpkg
 537         # make sure dpkg can detect itself as capable of it
 538         if [ "0" = "$(dpkg -l dpkg 2> /dev/null | grep '^i' | wc -l)" ]; then
 539                 # dpkg doesn't really check the version as long as it is fully installed,
 540                 # but just to be sure we choose one above the required version
 541                 insertinstalledpackage 'dpkg' "all" '1.16.2+fake'
 542         fi
 543         if dpkg --assert-multi-arch >/dev/null 2>&1 ; then
 544                 local ARCHS="$(getarchitectures)"
 545                 local DPKGARCH="$(dpkg --print-architecture)"
 546                 # this ensures that even if multi-arch isn't active in the view
 547                 # of apt, given that dpkg can't be told which arch is native
 548                 # the arch apt treats as native might be foreign for dpkg
 549                 for ARCH in ${ARCHS}; do
 550                         if [ "${ARCH}" != "${DPKGARCH}" ]; then
 551                                 if ! dpkg --add-architecture ${ARCH} >/dev/null 2>&1; then
 552                                         # old-style used e.g. in Ubuntu-P – and as it seems travis
 553                                         echo "DPKG::options:: \"--foreign-architecture\";" >> rootdir/etc/apt/apt.conf.d/00foreigndpkg
 554                                         echo "DPKG::options:: \"${ARCH}\";"  >> rootdir/etc/apt/apt.conf.d/00foreigndpkg
 555                                 fi
 556                         fi
 557                 done
 558         fi
 559 }
 560
 561 configdpkgnoopchroot() {
 562         # create a library to noop chroot() and rewrite maintainer script executions
 563         # via execvp() as used by dpkg as we don't want our rootdir to be a fullblown
 564         # chroot directory dpkg could chroot into to execute the maintainer scripts
 565         msgtest 'Building library to preload to make maintainerscript work in' 'dpkg'
 566         cat > noopchroot.c << EOF
 567 #define _GNU_SOURCE
 568 #include <stdio.h>
 569 #include <stdlib.h>
 570 #include <string.h>
 571 #include <dlfcn.h>
 572
 573 static char * chrootdir = NULL;
 574
 575 int chroot(const char *path) {
 576         printf("WARNING: CHROOTing to %s was ignored!\n", path);
 577         free(chrootdir);
 578         chrootdir = strdup(path);
 579         return 0;
 580 }
 581 int execvp(const char *file, char *const argv[]) {
 582         static int (*func_execvp) (const char *, char * const []) = NULL;
 583         if (func_execvp == NULL)
 584                 func_execvp = (int (*) (const char *, char * const [])) dlsym(RTLD_NEXT, "execvp");
 585         if (chrootdir == NULL || strncmp(file, "/var/lib/dpkg/", strlen("/var/lib/dpkg/")) != 0)
 586                 return func_execvp(file, argv);
 587         printf("REWRITE execvp call %s into %s\n", file, chrootdir);
 588         char *newfile;
 589         if (asprintf(&newfile, "%s%s", chrootdir, file) == -1) {
 590                 perror("asprintf");
 591                 return -1;
 592         }
 593         char const * const baseadmindir = "/var/lib/dpkg";
 594         char *admindir;
 595         if (asprintf(&admindir, "%s%s", chrootdir, baseadmindir) == -1) {
 596                 perror("asprintf");
 597                 return -1;
 598         }
 599         setenv("DPKG_ADMINDIR", admindir, 1);
 600         return func_execvp(newfile, argv);
 601 }
 602 EOF
 603         if cc -ldl 2>&1 | grep -q dl; then
 604                 testempty --nomsg cc -Wall -Wextra -fPIC -shared -o noopchroot.so noopchroot.c
 605         else
 606                 testempty --nomsg cc -Wall -Wextra -fPIC -shared -o noopchroot.so noopchroot.c -ldl
 607         fi
 608 }
 609 configcompression() {
 610         if [ "$1" = 'ALL' ]; then
 611                 configcompression '.' $(aptconfig dump APT::Compressor --format '%t %v%n' | sed -n 's#^Extension \.\(.*\)$#\1#p')
 612                 return
 613         fi
 614         local CMD='apthelper cat-file -C'
 615         while [ -n "$1" ]; do
 616                 case "$1" in
 617                 '.') printf ".\t.\tcat\n";;
 618                 'gz') printf "gzip\tgz\t$CMD $1\n";;
 619                 'bz2') printf "bzip2\tbz2\t$CMD $1\n";;
 620                 *) printf "$1\t$1\t$CMD $1\n";;
 621                 esac
 622                 shift
 623         done > "${TMPWORKINGDIRECTORY}/rootdir/etc/testcase-compressor.conf"
 624 }
 625 confighashes() {
 626         {
 627                 echo 'APT::FTPArchive {'
 628                 {
 629                         while [ -n "$1" ]; do
 630                                 printf "$1" | tr 'a-z' 'A-Z'
 631                                 printf "\t\"true\";\n"
 632                                 shift
 633                         done
 634                         for h in 'MD5' 'SHA1' 'SHA256' 'SHA512'; do
 635                                 printf "$h\t\"false\";\n"
 636                         done
 637                 } | awk '!x[$1]++'
 638                 echo '};'
 639         } >> "${TMPWORKINGDIRECTORY}/rootdir/etc/apt/apt.conf.d/ftparchive-hashes.conf"
 640 }
 641 forcecompressor() {
 642         COMPRESSOR="$1"
 643         COMPRESS="$1"
 644         COMPRESSOR_CMD="apthelper cat-file -C $1"
 645         case $COMPRESSOR in
 646         gzip) COMPRESS='gz';;
 647         bzip2) COMPRESS='bz2';;
 648         esac
 649         local CONFFILE="${TMPWORKINGDIRECTORY}/rootdir/etc/apt/apt.conf.d/00force-compressor"
 650         echo "Acquire::CompressionTypes::Order { \"${COMPRESS}\"; };
 651 Dir::Bin::uncompressed \"/does/not/exist\";" > "$CONFFILE"
 652         for COMP in $(aptconfig dump 'APT::Compressor' --format '%f%n' | cut -d':' -f 5 | uniq); do
 653                 if [ -z "$COMP" -o "$COMP" = '.' -o "$COMP" = "$COMPRESSOR" ]; then continue; fi
 654                 echo "Dir::Bin::${COMP} \"/does/not/exist\";" >> "$CONFFILE"
 655                 echo "APT::Compressor::${COMP}::Name \"${COMP}-disabled\";" >> "$CONFFILE"
 656         done
 657 }
 658
 659 _setupsimplenativepackage() {
 660         local NAME="$1"
 661         local ARCH="$2"
 662         local VERSION="$3"
 663         local RELEASE="${4:-unstable}"
 664         local DEPENDENCIES="$5"
 665         local DESCRIPTION="${6:-an autogenerated dummy ${NAME}=${VERSION}/${RELEASE}
 666  If you find such a package installed on your system,
 667  something went horribly wrong! They are autogenerated
 668  und used only by testcases and serve no other purpose…}"
 669
 670         local SECTION="${7:-others}"
 671         local PRIORITY="${8:-optional}"
 672         local FILE_TREE="$9"
 673         local COMPRESS_TYPE="${10:-gzip}"
 674         local DISTSECTION
 675         if [ "$SECTION" = "${SECTION#*/}" ]; then
 676                 DISTSECTION="main"
 677         else
 678                 DISTSECTION="${SECTION%/*}"
 679         fi
 680         local BUILDDIR="${TMPWORKINGDIRECTORY}/incoming/${NAME}-${VERSION}"
 681
 682         mkdir -p "$BUILDDIR/debian/source"
 683         echo "* most suckless software product ever" > "${BUILDDIR}/FEATURES"
 684         echo "#!/bin/sh
 685 echo '$NAME says \"Hello!\"'" > "${BUILDDIR}/${NAME}"
 686
 687         echo "Copyleft by Joe Sixpack $(date -u +%Y)" > "${BUILDDIR}/debian/copyright"
 688         echo "$NAME ($VERSION) $RELEASE; urgency=low
 689
 690   * Initial release
 691
 692  -- Joe Sixpack <joe@example.org>  $(date -u -R)" > "${BUILDDIR}/debian/changelog"
 693         {
 694                 echo "Source: $NAME
 695 Priority: $PRIORITY
 696 Maintainer: Joe Sixpack <joe@example.org>
 697 Standards-Version: 3.9.3"
 698                 if [ "$SECTION" != '<none>' ]; then
 699                         echo "Section: $SECTION"
 700                 fi
 701                 local BUILDDEPS="$(printf "%b\n" "$DEPENDENCIES" | grep '^Build-')"
 702                 test -z "$BUILDDEPS" || echo "$BUILDDEPS"
 703                 echo "
 704 Package: $NAME"
 705
 706                 if [ "$ARCH" = 'all' ]; then
 707                         echo "Architecture: all"
 708                 else
 709                         echo "Architecture: any"
 710                 fi
 711                 local DEPS="$(printf "%b\n" "$DEPENDENCIES" | grep -v '^Build-')"
 712                 test -z "$DEPS" || echo "$DEPS"
 713                 printf "%b\n" "Description: $DESCRIPTION"
 714         } > "${BUILDDIR}/debian/control"
 715
 716         echo '3.0 (native)' > "${BUILDDIR}/debian/source/format"
 717 }
 718
 719 make_tiny_rules() {
 720         local OUT="$1"
 721         if command -v gmake >/dev/null 2>&1; then
 722                 [ -e ${TMPWORKINGDIRECTORY}/bin/make ] || ln -s $(command -v gmake) ${TMPWORKINGDIRECTORY}/bin/make
 723                 echo "#!${TMPWORKINGDIRECTORY}/bin/make -f" > "$OUT"
 724         else
 725                 echo '#!/usr/bin/make -f' > "$OUT"
 726         fi
 727         echo '%:' >> "$OUT"
 728         echo '  dh $@' >> "$OUT"
 729 }
 730
 731 setupsimplenativepackage() {
 732         _setupsimplenativepackage "$@"
 733         local NAME="$1"
 734         local VERSION="$3"
 735         local BUILDDIR="${TMPWORKINGDIRECTORY}/incoming/${NAME}-${VERSION}"
 736         test -e "${BUILDDIR}/debian/compat" || echo '7' > "${BUILDDIR}/debian/compat"
 737         test -e  "${BUILDDIR}/debian/rules" || make_tiny_rules "${BUILDDIR}/debian/rules"
 738 }
 739
 740 buildsimplenativepackage() {
 741         local NAME="$1"
 742         local ARCH="$2"
 743         local VERSION="$3"
 744         local RELEASE="${4:-unstable}"
 745         local DEPENDENCIES="$5"
 746         local DESCRIPTION="$6"
 747         local SECTION="${7:-others}"
 748         local PRIORITY="${8:-optional}"
 749         local FILE_TREE="$9"
 750         local COMPRESS_TYPE="${10:-gzip}"
 751         local DISTSECTION
 752         if [ "$SECTION" = "${SECTION#*/}" ]; then
 753                 DISTSECTION="main"
 754         else
 755                 DISTSECTION="${SECTION%/*}"
 756         fi
 757         local BUILDDIR="${TMPWORKINGDIRECTORY}/incoming/${NAME}-${VERSION}"
 758         msgtest "Build source package in version ${VERSION} for ${RELEASE} in ${DISTSECTION}" "$NAME"
 759         _setupsimplenativepackage "$@"
 760         cd "${BUILDDIR}/.."
 761         testsuccess --nomsg dpkg-source -b ${NAME}-${VERSION}
 762         cd - >/dev/null
 763         sed -n 's#^dpkg-source: info: building [^ ]\+ in ##p' "${TMPWORKINGDIRECTORY}/rootdir/tmp/testsuccess.output" \
 764                 | while read SRC; do
 765                 echo "pool/${SRC}" >> "${BUILDDIR}/../${RELEASE}.${DISTSECTION}.srclist"
 766 #               if expr match "${SRC}" '.*\.dsc' >/dev/null 2>&1; then
 767 #                       aptkey --keyring ./keys/joesixpack.pub --secret-keyring ./keys/joesixpack.sec --quiet --readonly \
 768 #                               adv --yes --default-key 'Joe Sixpack' \
 769 #                               --clearsign -o "${BUILDDIR}/../${SRC}.sign" "${BUILDDIR}/../$SRC"
 770 #                       mv "${BUILDDIR}/../${SRC}.sign" "${BUILDDIR}/../$SRC"
 771 #               fi
 772         done
 773
 774         for arch in $(getarchitecturesfromcommalist "$ARCH"); do
 775                 msgtest "Build binary package for ${RELEASE} in ${SECTION}" "$NAME"
 776                 rm -rf "${BUILDDIR}/debian/tmp"
 777                 mkdir -p "${BUILDDIR}/debian/tmp/DEBIAN" "${BUILDDIR}/debian/tmp/usr/share/doc/${NAME}" "${BUILDDIR}/debian/tmp/usr/bin"
 778                 cp "${BUILDDIR}/debian/copyright" "${BUILDDIR}/debian/changelog" "${BUILDDIR}/FEATURES" "${BUILDDIR}/debian/tmp/usr/share/doc/${NAME}"
 779                 cp "${BUILDDIR}/${NAME}" "${BUILDDIR}/debian/tmp/usr/bin/${NAME}-${arch}"
 780                 if [ -n "$FILE_TREE" ]; then
 781                     cp -ar "$FILE_TREE" "${BUILDDIR}/debian/tmp"
 782                 fi
 783
 784                 (cd "${BUILDDIR}"; dpkg-gencontrol -DArchitecture=$arch)
 785                 (cd "${BUILDDIR}/debian/tmp"; md5sum $(find usr/ -type f) > DEBIAN/md5sums)
 786                 local LOG="${BUILDDIR}/../${NAME}_${VERSION}_${arch}.dpkg-deb.log"
 787                 # ensure the right permissions as dpkg-deb insists
 788                 chmod 755 "${BUILDDIR}/debian/tmp/DEBIAN"
 789                 testsuccess --nomsg dpkg-deb -Z${COMPRESS_TYPE} --build "${BUILDDIR}/debian/tmp" "${BUILDDIR}/.."
 790                 echo "pool/${NAME}_${VERSION}_${arch}.deb" >> "${BUILDDIR}/../${RELEASE}.${DISTSECTION}.pkglist"
 791         done
 792
 793         local NM
 794         if [ "$(echo "$NAME" | cut -c 1-3)" = 'lib' ]; then
 795                 NM="$(echo "$NAME" | cut -c 1-4)"
 796         else
 797                 NM="$(echo "$NAME" | cut -c 1)"
 798         fi
 799         local CHANGEPATH="${BUILDDIR}/../${DISTSECTION}/${NM}/${NAME}/${NAME}_${VERSION}"
 800         mkdir -p "$CHANGEPATH"
 801         cp "${BUILDDIR}/debian/changelog" "$CHANGEPATH"
 802         rm -rf "${BUILDDIR}"
 803         msgdone "info"
 804 }
 805
 806 buildpackage() {
 807         local BUILDDIR=$1
 808         local RELEASE=$2
 809         local SECTION=$3
 810         local ARCH=$(getarchitecture $4)
 811         local PKGNAME="$(echo "$BUILDDIR" | grep -o '[^/]*$')"
 812         local BUILDLOG="$(readlink -f "${BUILDDIR}/../${PKGNAME}_${RELEASE}_${SECTION}.dpkg-bp.log")"
 813         msgtest "Build package for ${RELEASE} in ${SECTION}" "$PKGNAME"
 814         cd "$BUILDDIR"
 815         if [ "$ARCH" = "all" ]; then
 816                 ARCH="$(dpkg-architecture -qDEB_HOST_ARCH 2> /dev/null)"
 817         fi
 818         testsuccess --nomsg dpkg-buildpackage -uc -us -a$ARCH -d
 819         cp "${TMPWORKINGDIRECTORY}/rootdir/tmp/testsuccess.output" "$BUILDLOG"
 820         local PKGS="$(grep '^dpkg-deb: building package' "$BUILDLOG" | cut -d'/' -f 2 | sed -e "s#'\.##")"
 821         local SRCS="$(grep '^dpkg-source: info: building' "$BUILDLOG" | grep -o '[a-z0-9._+~-]*$')"
 822         cd - > /dev/null
 823         for PKG in $PKGS; do
 824                 echo "pool/${PKG}" >> "${TMPWORKINGDIRECTORY}/incoming/${RELEASE}.${SECTION}.pkglist"
 825         done
 826         for SRC in $SRCS; do
 827                 echo "pool/${SRC}" >> "${TMPWORKINGDIRECTORY}/incoming/${RELEASE}.${SECTION}.srclist"
 828         done
 829 }
 830
 831 buildaptarchive() {
 832         if [ -d incoming ]; then
 833                 buildaptarchivefromincoming "$@"
 834         else
 835                 buildaptarchivefromfiles "$@"
 836         fi
 837 }
 838
 839 createaptftparchiveconfig() {
 840         local COMPRESSORS="$(cut -d'    ' -f 1 "${TMPWORKINGDIRECTORY}/rootdir/etc/testcase-compressor.conf" | tr '\n' ' ')"
 841         local COMPRESSORS="${COMPRESSORS%* }"
 842         local ARCHS="$(getarchitectures)"
 843         cat > ftparchive.conf <<EOF
 844 Dir {
 845         ArchiveDir "$(readlink -f .)";
 846         CacheDir "$(readlink -f ..)";
 847         FileListDir "$(readlink -f pool/)";
 848 };
 849 Default {
 850         Packages::Compress "$COMPRESSORS";
 851         Sources::Compress "$COMPRESSORS";
 852         Contents::Compress "$COMPRESSORS";
 853         Translation::Compress "$COMPRESSORS";
 854         LongDescription "false";
 855 };
 856 TreeDefault {
 857         Directory "pool/";
 858         SrcDirectory "pool/";
 859 };
 860 EOF
 861         for DIST in $(find ./pool/ -maxdepth 1 -name '*.pkglist' -type f | cut -d'/' -f 3 | cut -d'.' -f 1 | sort | uniq); do
 862                 cat <<EOF
 863 tree "dists/$DIST" {
 864         Architectures "$ARCHS all source";
 865         FileList "${DIST}.\$(SECTION).pkglist";
 866         SourceFileList "${DIST}.\$(SECTION).srclist";
 867         Sections "$(find ./pool/ -maxdepth 1 -name "${DIST}.*.pkglist" -type f | cut -d'/' -f 3 | cut -d'.' -f 2 | sort | uniq | tr '\n' ' ')";
 868 };
 869 EOF
 870         done >> ftparchive.conf
 871 }
 872
 873 buildaptftparchivedirectorystructure() {
 874         local DISTS="$(grep -i '^tree ' ftparchive.conf | cut -d'/' -f 2 | sed -e 's#".*##')"
 875         for DIST in $DISTS; do
 876                 local SECTIONS="$(grep -i -A 5 "dists/$DIST" ftparchive.conf | grep -i 'Sections' | cut -d'"' -f 2)"
 877                 for SECTION in $SECTIONS; do
 878                         local ARCHS="$(grep -A 5 "dists/$DIST" ftparchive.conf | grep Architectures | cut -d'"' -f 2 | sed -e 's#source##')"
 879                         for ARCH in $ARCHS; do
 880                                 mkdir -p "dists/${DIST}/${SECTION}/binary-${ARCH}"
 881                         done
 882                         mkdir -p "dists/${DIST}/${SECTION}/source"
 883                         mkdir -p "dists/${DIST}/${SECTION}/i18n"
 884                 done
 885         done
 886 }
 887
 888 insertpackage() {
 889         local RELEASES="$1"
 890         local NAME="$2"
 891         local ARCH="$3"
 892         local VERSION="$4"
 893         local DEPENDENCIES="$5"
 894         local PRIORITY="${6:-optional}"
 895         local DESCRIPTION="${7:-an autogenerated dummy ${NAME}=${VERSION}/${RELEASES}
 896  If you find such a package installed on your system,
 897  something went horribly wrong! They are autogenerated
 898  und used only by testcases and serve no other purpose…}"
 899         local ARCHS=""
 900         for RELEASE in $(printf '%s' "$RELEASES" | tr ',' '\n'); do
 901                 if [ "$RELEASE" = 'installed' ]; then
 902                         insertinstalledpackage "$2" "$3" "$4" "$5" "$6" "$7"
 903                         continue
 904                 fi
 905                 for arch in $(getarchitecturesfromcommalist "$ARCH"); do
 906                         if [ "$arch" = 'none' ]; then
 907                                 ARCHS="$(getarchitectures)"
 908                         else
 909                                 ARCHS="$arch"
 910                         fi
 911                         for BUILDARCH in $ARCHS; do
 912                                 local PPATH="aptarchive/dists/${RELEASE}/main/binary-${BUILDARCH}"
 913                                 mkdir -p "$PPATH"
 914                                 {
 915                                         echo "Package: $NAME
 916 Priority: $PRIORITY
 917 Section: other
 918 Installed-Size: 42
 919 Maintainer: Joe Sixpack <joe@example.org>"
 920                                         test "$arch" = 'none' || echo "Architecture: $arch"
 921                                         echo "Version: $VERSION
 922 Filename: pool/main/${NAME}/${NAME}_${VERSION}_${arch}.deb"
 923                                         test -z "$DEPENDENCIES" || printf "%b\n" "$DEPENDENCIES"
 924                                         echo "Description: $(printf '%s' "$DESCRIPTION" | head -n 1)"
 925                                         echo "Description-md5: $(printf '%s' "$DESCRIPTION" | md5sum | cut -d' ' -f 1)"
 926                                         echo "SHA256: 0000000000000000000000000000000000000000000000000000000000000000"
 927                                         echo
 928                                 } >> "${PPATH}/Packages"
 929                         done
 930                 done
 931                 mkdir -p "aptarchive/dists/${RELEASE}/main/source" "aptarchive/dists/${RELEASE}/main/i18n"
 932                 touch "aptarchive/dists/${RELEASE}/main/source/Sources"
 933                 echo "Package: $NAME
 934 Description-md5: $(printf '%s' "$DESCRIPTION" | md5sum | cut -d' ' -f 1)
 935 Description-en: $DESCRIPTION
 936 " >> "aptarchive/dists/${RELEASE}/main/i18n/Translation-en"
 937         done
 938 }
 939
 940 insertsource() {
 941         local RELEASES="$1"
 942         local NAME="$2"
 943         local ARCH="$3"
 944         local VERSION="$4"
 945         local DEPENDENCIES="$5"
 946         local BINARY="${6:-$NAME}"
 947         local ARCHS=""
 948         for RELEASE in $(printf '%s' "$RELEASES" | tr ',' '\n'); do
 949                 local SPATH="aptarchive/dists/${RELEASE}/main/source"
 950                 mkdir -p $SPATH
 951                 local FILE="${SPATH}/Sources"
 952                 local DSCFILE="${NAME}_${VERSION}.dsc"
 953                 local TARFILE="${NAME}_${VERSION}.tar.gz"
 954                 echo "Package: $NAME
 955 Binary: $BINARY
 956 Version: $VERSION
 957 Maintainer: Joe Sixpack <joe@example.org>
 958 Architecture: $ARCH" >> $FILE
 959                 test -z "$DEPENDENCIES" || printf "%b\n" "$DEPENDENCIES" >> "$FILE"
 960                 echo "Files:
 961  $(echo -n "$DSCFILE" | md5sum | cut -d' ' -f 1) $(echo -n "$DSCFILE" | wc -c) "$DSCFILE"
 962  $(echo -n "$TARFILE" | md5sum | cut -d' ' -f 1) $(echo -n "$TARFILE" | wc -c) "$TARFILE"
 963 Checksums-Sha256:
 964  $(echo -n "$DSCFILE" | sha256sum | cut -d' ' -f 1) $(echo -n "$DSCFILE" | wc -c) "$DSCFILE"
 965  $(echo -n "$TARFILE" | sha256sum | cut -d' ' -f 1) $(echo -n "$TARFILE" | wc -c) "$TARFILE"
 966 " >> "$FILE"
 967         done
 968 }
 969
 970 insertinstalledpackage() {
 971         local NAME="$1"
 972         local ARCH="$2"
 973         local VERSION="$3"
 974         local DEPENDENCIES="$4"
 975         local PRIORITY="${5:-optional}"
 976         local STATUS="${6:-install ok installed}"
 977         local DESCRIPTION="${7:-an autogenerated dummy ${NAME}=${VERSION}/installed
 978  If you find such a package installed on your system,
 979  something went horribly wrong! They are autogenerated
 980  und used only by testcases and serve no other purpose…}"
 981
 982         local FILE='rootdir/var/lib/dpkg/status'
 983         local INFO='rootdir/var/lib/dpkg/info'
 984         for arch in $(getarchitecturesfromcommalist "$ARCH"); do
 985                 echo "Package: $NAME
 986 Status: $STATUS
 987 Priority: $PRIORITY
 988 Section: other
 989 Installed-Size: 42
 990 Maintainer: Joe Sixpack <joe@example.org>
 991 Version: $VERSION" >> "$FILE"
 992                 test "$arch" = 'none' || echo "Architecture: $arch" >> "$FILE"
 993                 test -z "$DEPENDENCIES" || printf "%b\n" "$DEPENDENCIES" >> "$FILE"
 994                 printf "%b\n" "Description: $DESCRIPTION" >> "$FILE"
 995                 echo >> "$FILE"
 996                 if [ "$(dpkg-query -W --showformat='${Multi-Arch}')" = 'same' ]; then
 997                         echo -n > "${INFO}/${NAME}:${arch}.list"
 998                 else
 999                         echo -n > "${INFO}/${NAME}.list"
1000                 fi
1001         done
1002 }
1003
1004
1005 buildaptarchivefromincoming() {
1006         msginfo "Build APT archive for ${CCMD}${0##*/}${CINFO} based on incoming packages…"
1007         cd aptarchive
1008         [ -e pool ] || ln -s ../incoming pool
1009         [ -e ftparchive.conf ] || createaptftparchiveconfig
1010         [ -e dists ] || buildaptftparchivedirectorystructure
1011         msgninfo "\tGenerate Packages, Sources and Contents files… "
1012         testsuccess aptftparchive generate ftparchive.conf
1013         cd - > /dev/null
1014         msgdone "info"
1015         generatereleasefiles "$@"
1016 }
1017
1018 buildaptarchivefromfiles() {
1019         msginfo "Build APT archive for ${CCMD}${0##*/}${CINFO} based on prebuild files…"
1020         local DIR='aptarchive'
1021         if [ -d "${DIR}/dists" ]; then DIR="${DIR}/dists"; fi
1022         find "$DIR" -name 'Packages' -o -name 'Sources' -o -name 'Translation-*' | while read line; do
1023                 msgninfo "\t${line} file… "
1024                 compressfile "$line" "$1"
1025                 msgdone "info"
1026         done
1027         generatereleasefiles "$@"
1028 }
1029
1030 compressfile() {
1031         while read compressor extension command; do
1032                 if [ "$compressor" = '.' ]; then
1033                         if [ -n "$2" ]; then
1034                                 touch -d "$2" "$1"
1035                         fi
1036                         continue
1037                 fi
1038                 cat "$1" | $command > "${1}.${extension}"
1039                 if [ -n "$2" ]; then
1040                         touch -d "$2" "${1}.${extension}"
1041                 fi
1042         done < "${TMPWORKINGDIRECTORY}/rootdir/etc/testcase-compressor.conf"
1043 }
1044
1045 # can be overridden by testcases for their pleasure
1046 getcodenamefromsuite() {
1047         case "$1" in
1048         unstable) echo 'sid';;
1049         *) echo -n "$1";;
1050         esac
1051 }
1052 getreleaseversionfromsuite() { true; }
1053 getlabelfromsuite() { true; }
1054 getoriginfromsuite() { true; }
1055 getarchitecturesfromreleasefile() { echo "all $(getarchitectures)"; }
1056 getnotautomaticfromsuite() {
1057         case "$1" in
1058         experimental|experimental2) echo "yes";;
1059         esac
1060 }
1061 getbutautomaticupgradesfromsuite() { true; }
1062
1063 aptftparchiverelease() {
1064         aptftparchive -qq release "$@" | sed -e '/0 Release$/ d' # remove the self reference
1065 }
1066 generatereleasefiles() {
1067         # $1 is the Date header and $2 is the ValidUntil header to be set
1068         # both should be given in notation date/touch can understand
1069         local DATE="$1"
1070         local VALIDUNTIL="$2"
1071         if [ -e aptarchive/dists ]; then
1072                 msgninfo "\tGenerate Release files for dists… "
1073                 for dir in $(find ./aptarchive/dists -mindepth 1 -maxdepth 1 -type d); do
1074                         local ARCHITECTURES="$(getarchitecturesfromreleasefile "$dir")"
1075                         local SUITE="$(echo "$dir" | cut -d'/' -f 4)"
1076                         local CODENAME="$(getcodenamefromsuite $SUITE)"
1077                         local VERSION="$(getreleaseversionfromsuite $SUITE)"
1078                         local LABEL="$(getlabelfromsuite $SUITE)"
1079                         local ORIGIN="$(getoriginfromsuite $SUITE)"
1080                         local NOTAUTOMATIC="$(getnotautomaticfromsuite $SUITE)"
1081                         local BUTAUTOMATICUPGRADES="$(getbutautomaticupgradesfromsuite $SUITE)"
1082                         aptftparchiverelease "$dir" \
1083                                 -o APT::FTPArchive::Release::Suite="${SUITE}" \
1084                                 -o APT::FTPArchive::Release::Codename="${CODENAME}" \
1085                                 -o APT::FTPArchive::Release::Architectures="${ARCHITECTURES}" \
1086                                 -o APT::FTPArchive::Release::Label="${LABEL}" \
1087                                 -o APT::FTPArchive::Release::Origin="${ORIGIN}" \
1088                                 -o APT::FTPArchive::Release::Version="${VERSION}" \
1089                                 -o APT::FTPArchive::Release::NotAutomatic="${NOTAUTOMATIC}" \
1090                                 -o APT::FTPArchive::Release::ButAutomaticUpgrades="${BUTAUTOMATICUPGRADES}" \
1091                                 > "$dir/Release"
1092                 done
1093         else
1094                 msgninfo "\tGenerate Release files for flat… "
1095                 aptftparchiverelease ./aptarchive > aptarchive/Release
1096         fi
1097         if [ -n "$DATE" -a "$DATE" != "now" ]; then
1098                 for release in $(find ./aptarchive -name 'Release'); do
1099                         sed -i "s/^Date: .*$/Date: $(date -u -d "$DATE" -R)/" "$release"
1100                         touch -d "$DATE" "$release"
1101                 done
1102         fi
1103         if [ -n "$VALIDUNTIL" ]; then
1104                 sed -i "/^Date: / a\
1105 Valid-Until: $(date -u -d "$VALIDUNTIL" -R)" $(find ./aptarchive -name 'Release')
1106         fi
1107         msgdone "info"
1108 }
1109
1110 setupdistsaptarchive() {
1111         local APTARCHIVE="$(readlink -f ./aptarchive | sed 's# #%20#g')"
1112         rm -f root/etc/apt/sources.list.d/apt-test-*-deb.list
1113         rm -f root/etc/apt/sources.list.d/apt-test-*-deb-src.list
1114         for DISTS in $(find ./aptarchive/dists/ -mindepth 1 -maxdepth 1 -type d | cut -d'/' -f 4); do
1115                 SECTIONS=$(find "./aptarchive/dists/${DISTS}/" -mindepth 1 -maxdepth 1 -type d | cut -d'/' -f 5 | tr '\n' ' ')
1116                 msgninfo "\tadd deb and deb-src sources.list lines for ${CCMD}${DISTS} ${SECTIONS}${CINFO}… "
1117                 echo "deb file://$APTARCHIVE $DISTS $SECTIONS" > "rootdir/etc/apt/sources.list.d/apt-test-${DISTS}-deb.list"
1118                 echo "deb-src file://$APTARCHIVE $DISTS $SECTIONS" > "rootdir/etc/apt/sources.list.d/apt-test-${DISTS}-deb-src.list"
1119                 msgdone "info"
1120         done
1121 }
1122
1123 setupflataptarchive() {
1124         local APTARCHIVE="$(readlink -f ./aptarchive)"
1125         local APTARCHIVEURI="$(readlink -f ./aptarchive | sed 's# #%20#g')"
1126         if [ -f "${APTARCHIVE}/Packages" ]; then
1127                 msgninfo "\tadd deb sources.list line… "
1128                 echo "deb file://$APTARCHIVEURI /" > 'rootdir/etc/apt/sources.list.d/apt-test-archive-deb.list'
1129                 msgdone 'info'
1130         else
1131                 rm -f 'rootdir/etc/apt/sources.list.d/apt-test-archive-deb.list'
1132         fi
1133         if [ -f "${APTARCHIVE}/Sources" ]; then
1134                 msgninfo "\tadd deb-src sources.list line… "
1135                 echo "deb-src file://$APTARCHIVEURI /" > 'rootdir/etc/apt/sources.list.d/apt-test-archive-deb-src.list'
1136                 msgdone 'info'
1137         else
1138                 rm -f 'rootdir/etc/apt/sources.list.d/apt-test-archive-deb-src.list'
1139         fi
1140 }
1141
1142 setupaptarchive() {
1143         local NOUPDATE=0
1144         if [ "$1" = '--no-update' ]; then
1145                 NOUPDATE=1
1146                 shift
1147         fi
1148         buildaptarchive "$@"
1149         if [ -e aptarchive/dists ]; then
1150                 setupdistsaptarchive
1151         else
1152                 setupflataptarchive
1153         fi
1154         signreleasefiles 'Joe Sixpack'
1155         if [ "1" != "$NOUPDATE" ]; then
1156                 testsuccess aptget update -o Debug::pkgAcquire::Worker=true -o Debug::Acquire::gpgv=true
1157         fi
1158 }
1159
1160 signreleasefiles() {
1161         local SIGNERS="${1:-Joe Sixpack}"
1162         local REPODIR="${2:-aptarchive}"
1163         if [ -n "$1" ]; then shift; fi
1164         if [ -n "$1" ]; then shift; fi
1165         local KEY="keys/$(echo "$SIGNERS" | tr 'A-Z' 'a-z' | tr -d ' ,')"
1166         msgninfo "\tSign archive with $SIGNERS key $KEY… "
1167         local REXKEY='keys/rexexpired'
1168         local SECEXPIREBAK="${REXKEY}.sec.bak"
1169         local PUBEXPIREBAK="${REXKEY}.pub.bak"
1170         local SIGUSERS=""
1171         while [ -n "${SIGNERS%%,*}" ]; do
1172                 local SIGNER="${SIGNERS%%,*}"
1173                 if [ "${SIGNERS}" = "${SIGNER}" ]; then
1174                         SIGNERS=""
1175                 fi
1176                 SIGNERS="${SIGNERS#*,}"
1177                 # FIXME: This should be the full name, but we can't encode the space properly currently
1178                 SIGUSERS="${SIGUSERS} -u ${SIGNER#* }"
1179                 if [ "${SIGNER}" = 'Rex Expired' ]; then
1180                         # the key is expired, so gpg doesn't allow to sign with and the --faked-system-time
1181                         # option doesn't exist anymore (and using faketime would add a new obscure dependency)
1182                         # therefore we 'temporary' make the key not expired and restore a backup after signing
1183                         cp "${REXKEY}.sec" "$SECEXPIREBAK"
1184                         cp "${REXKEY}.pub" "$PUBEXPIREBAK"
1185                         local SECUNEXPIRED="${REXKEY}.sec.unexpired"
1186                         local PUBUNEXPIRED="${REXKEY}.pub.unexpired"
1187                         if [ -f "$SECUNEXPIRED" ] && [ -f "$PUBUNEXPIRED" ]; then
1188                                 cp "$SECUNEXPIRED" "${REXKEY}.sec"
1189                                 cp "$PUBUNEXPIRED" "${REXKEY}.pub"
1190                         else
1191                                 if ! printf "expire\n1w\nsave\n" | aptkey --quiet --keyring "${REXKEY}.pub" --secret-keyring "${REXKEY}.sec" \
1192                                         --readonly adv --batch --yes --digest-algo "${APT_TESTS_DIGEST_ALGO:-SHA512}" \
1193                                         --default-key "$SIGNER" --command-fd 0 --edit-key "${SIGNER}" >setexpire.gpg 2>&1; then
1194                                         cat setexpire.gpg
1195                                         exit 1
1196                                 fi
1197                                 cp "${REXKEY}.sec" "$SECUNEXPIRED"
1198                                 cp "${REXKEY}.pub" "$PUBUNEXPIRED"
1199                         fi
1200                 fi
1201                 if [ ! -e "${KEY}.pub" ]; then
1202                         local K="keys/$(echo "$SIGNER" | tr 'A-Z' 'a-z' | tr -d ' ,')"
1203                         cat "${K}.pub" >> "${KEY}.new.pub"
1204                         cat "${K}.sec" >> "${KEY}.new.sec"
1205                 fi
1206         done
1207         if [ ! -e "${KEY}.pub" ]; then
1208                 mv "${KEY}.new.pub" "${KEY}.pub"
1209                 mv "${KEY}.new.sec" "${KEY}.sec"
1210         fi
1211         local GPG="aptkey --quiet --keyring ${KEY}.pub --secret-keyring ${KEY}.sec --readonly adv --batch --yes --digest-algo ${APT_TESTS_DIGEST_ALGO:-SHA512}"
1212         for RELEASE in $(find "${REPODIR}/" -name Release); do
1213                 # we might have set a specific date for the Release file, so copy it
1214                 local DATE="$(stat --format "%y" "${RELEASE}")"
1215                 if [ "$APT_DONT_SIGN" = 'Release.gpg' ]; then
1216                         rm -f "${RELEASE}.gpg"
1217                 else
1218                         testsuccess $GPG "$@" $SIGUSERS --armor --detach-sign --sign --output "${RELEASE}.gpg" "${RELEASE}"
1219                         touch -d "$DATE" "${RELEASE}.gpg"
1220                 fi
1221                 local INRELEASE="${RELEASE%/*}/InRelease"
1222                 if [ "$APT_DONT_SIGN" = 'InRelease' ]; then
1223                         rm -f "$INRELEASE"
1224                 else
1225                         testsuccess $GPG "$@" $SIGUSERS --clearsign --output "$INRELEASE" "$RELEASE"
1226                         touch -d "$DATE" "${INRELEASE}"
1227                 fi
1228         done
1229         if [ -f "$SECEXPIREBAK" ] && [ -f "$PUBEXPIREBAK" ]; then
1230                 mv -f "$SECEXPIREBAK" "${REXKEY}.sec"
1231                 mv -f "$PUBEXPIREBAK" "${REXKEY}.pub"
1232         fi
1233         msgdone 'info'
1234 }
1235
1236 redatereleasefiles() {
1237         local DATE="$(date -u -d "$1" -R)"
1238         for release in $(find aptarchive/ -name 'Release'); do
1239                 sed -i "s/^Date: .*$/Date: ${DATE}/" "$release"
1240                 touch -d "$DATE" "$release"
1241         done
1242         signreleasefiles "${2:-Joe Sixpack}"
1243 }
1244
1245 webserverconfig() {
1246         local WEBSERVER="${3:-http://localhost:${APTHTTPPORT}}"
1247         local NOCHECK=false
1248         if [ "$1" = '--no-check' ]; then
1249                 NOCHECK=true
1250                 shift
1251         fi
1252         local DOWNLOG='rootdir/tmp/download-testfile.log'
1253         local STATUS='downloaded/webserverconfig.status'
1254         rm -f "$STATUS" "$DOWNLOG"
1255         # very very basic URI encoding
1256         local URI
1257         if [ -n "$2" ]; then
1258                 msgtest "Set webserver config option '${1}' to" "$2"
1259                 URI="${WEBSERVER}/_config/set/$(echo "${1}" | sed -e 's/\//%2f/g')/$(echo "${2}" | sed -e 's/\//%2f/g')"
1260         else
1261                 msgtest 'Clear webserver config option' "${1}"
1262                 URI="${WEBSERVER}/_config/clear/$(echo "${1}" | sed -e 's/\//%2f/g')"
1263         fi
1264         if downloadfile "$URI" "$STATUS" > "$DOWNLOG"; then
1265                 msgpass
1266         else
1267                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/webserverconfig.output"
1268                 cat "$DOWNLOG" "$STATUS" >"$OUTPUT" 2>&1 || true
1269                 msgfailoutput '' "$OUTPUT"
1270         fi
1271         $NOCHECK || testwebserverlaststatuscode '200'
1272 }
1273
1274 rewritesourceslist() {
1275         local APTARCHIVE="file://$(readlink -f "${TMPWORKINGDIRECTORY}/aptarchive" | sed 's# #%20#g')"
1276         local APTARCHIVE2="copy://$(readlink -f "${TMPWORKINGDIRECTORY}/aptarchive" | sed 's# #%20#g')"
1277         for LIST in $(find rootdir/etc/apt/sources.list.d/ -name 'apt-test-*.list'); do
1278                 sed -i $LIST -e "s#$APTARCHIVE#${1}#" -e "s#$APTARCHIVE2#${1}#" \
1279                         -e "s#http://[^@]*@\?localhost:${APTHTTPPORT}/\?#${1}#" \
1280                         -e "s#https://[^@]*@\?localhost:${APTHTTPSPORT}/\?#${1}#"
1281         done
1282 }
1283
1284 # wait for up to 10s for a pid file to appear to avoid possible race
1285 # when a helper is started and dosn't write the PID quick enough
1286 waitforpidfile() {
1287         local PIDFILE="$1"
1288         for i in $(seq 10); do
1289                 if test -s "$PIDFILE"; then
1290                         return 0
1291                 fi
1292                 sleep 1
1293         done
1294         msgdie "waiting for $PIDFILE failed"
1295         return 1
1296 }
1297
1298 changetowebserver() {
1299         local REWRITE='no'
1300         if [ "$1" != '--no-rewrite' ]; then
1301                 REWRITE='yes'
1302         else
1303                 shift
1304         fi
1305         if test -x "${APTTESTHELPERSBINDIR}/aptwebserver"; then
1306                 cd aptarchive
1307                 local LOG="webserver.log"
1308                 if ! aptwebserver --port 0 -o aptwebserver::fork=1 -o aptwebserver::portfile='aptwebserver.port' "$@" >$LOG 2>&1 ; then
1309                         cat "$LOG"
1310                         false
1311                 fi
1312                 waitforpidfile aptwebserver.pid
1313                 local PID="$(cat aptwebserver.pid)"
1314                 if [ -z "$PID" ]; then
1315                         msgdie 'Could not fork aptwebserver successfully'
1316                 fi
1317                 addtrap "kill $PID;"
1318                 waitforpidfile aptwebserver.port
1319                 APTHTTPPORT="$(cat aptwebserver.port)"
1320                 if [ -z "$APTHTTPPORT" ]; then
1321                         msgdie 'Could not get port for aptwebserver successfully'
1322                 fi
1323                 cd - > /dev/null
1324         else
1325                 msgdie 'You have to build apt from source to have test/interactive-helper/aptwebserver available for tests requiring a webserver'
1326         fi
1327         if [ "$REWRTE" != 'yes' ]; then
1328                 rewritesourceslist "http://localhost:${APTHTTPPORT}/"
1329         fi
1330 }
1331
1332 changetohttpswebserver() {
1333         local stunnel4
1334         if command -v stunnel4 >/dev/null 2>&1; then
1335                 stunnel4=stunnel4
1336         elif command -v stunnel >/dev/null 2>&1; then
1337                 stunnel4=stunnel
1338         else
1339                 msgdie 'You need to install stunnel4 for https testcases'
1340         fi
1341         if [ ! -e "${TMPWORKINGDIRECTORY}/aptarchive/aptwebserver.pid" ]; then
1342                 changetowebserver --no-rewrite "$@"
1343         fi
1344         echo "pid = ${TMPWORKINGDIRECTORY}/aptarchive/stunnel.pid
1345 cert = ${TMPWORKINGDIRECTORY}/rootdir/etc/webserver.pem
1346 output = /dev/null
1347
1348 [https]
1349 accept = 0
1350 connect = $APTHTTPPORT
1351 " > "${TMPWORKINGDIRECTORY}/stunnel.conf"
1352         $stunnel4 "${TMPWORKINGDIRECTORY}/stunnel.conf"
1353         waitforpidfile "${TMPWORKINGDIRECTORY}/aptarchive/stunnel.pid"
1354         local PID="$(cat "${TMPWORKINGDIRECTORY}/aptarchive/stunnel.pid")"
1355         if [ -z "$PID" ]; then
1356                 msgdie 'Could not fork $stunnel4 successfully'
1357         fi
1358         addtrap 'prefix' "kill ${PID};"
1359         APTHTTPSPORT="$(lsof -i -n | awk "/^$stunnel4 / && \$2 == \"${PID}\" {print \$9; exit; }" | cut -d':' -f 2)"
1360         webserverconfig 'aptwebserver::port::https' "$APTHTTPSPORT" "https://localhost:${APTHTTPSPORT}"
1361         rewritesourceslist "https://localhost:${APTHTTPSPORT}/"
1362 }
1363
1364 changetocdrom() {
1365         mkdir -p rootdir/media/cdrom/.disk
1366         local CD="$(readlink -f rootdir/media/cdrom)"
1367         cat > rootdir/etc/apt/apt.conf.d/00cdrom <<EOF
1368 acquire::cdrom::mount "${CD}";
1369 acquire::cdrom::"${CD}/"::mount "mv ${CD}-unmounted ${CD}";
1370 acquire::cdrom::"${CD}/"::umount "mv ${CD} ${CD}-unmounted";
1371 acquire::cdrom::autodetect 0;
1372 EOF
1373         echo -n "$1" > "${CD}/.disk/info"
1374         if [ ! -d aptarchive/dists ]; then
1375                 msgdie 'Flat file archive cdroms can not be created currently'
1376                 return 1
1377         fi
1378         mv aptarchive/dists "$CD"
1379         ln -s "$(readlink -f ./incoming)" "$CD/pool"
1380         find rootdir/etc/apt/sources.list.d/ -name 'apt-test-*.list' -delete
1381         # start with an unmounted disk
1382         mv "${CD}" "${CD}-unmounted"
1383         # we don't want the disk to be modifiable
1384         addtrap 'prefix' "chmod -f -R +w '$(escape_shell "$PWD/rootdir/media/cdrom/dists/")' '$(escape_shell "$PWD/rootdir/media/cdrom-unmounted/dists/")' || true;"
1385         chmod -R 555 rootdir/media/cdrom-unmounted/dists
1386 }
1387
1388 downloadfile() {
1389         local PROTO="${1%%:*}"
1390         if ! apthelper -o Debug::Acquire::${PROTO}=1 -o Debug::pkgAcquire::Worker=1 \
1391                 download-file "$1" "$2" "$3" 2>&1 ; then
1392                 return 1
1393         fi
1394         # only if the file exists the download was successful
1395         if [ -r "$2" ]; then
1396                 return 0
1397         else
1398                 return 1
1399         fi
1400 }
1401
1402 checkdiff() {
1403         local TMPFILE1="${TMPWORKINGDIRECTORY}/rootdir/tmp/checkdiff.1.tmp"
1404         local TMPFILE2="${TMPWORKINGDIRECTORY}/rootdir/tmp/checkdiff.2.tmp"
1405         touch "$TMPFILE1" "$TMPFILE2"
1406         if [ "$1" != '-' ]; then
1407                 sed -e '/^profiling:/ d' < "$1" >"$TMPFILE1"
1408         else
1409                 TMPFILE1='-'
1410         fi
1411         if [ "$2" != '-' ]; then
1412                 sed -e '/^profiling:/ d' < "$2" >"$TMPFILE2"
1413         else
1414                 TMPFILE2='-'
1415         fi
1416         local DIFFTEXT="$(command diff -u "$TMPFILE1" "$TMPFILE2" 2>&1 | sed -e '/^---/ d' -e '/^+++/ d' -e '/^@@/ d')"
1417         if [ -n "$DIFFTEXT" ]; then
1418                 echo >&2
1419                 echo >&2 "$DIFFTEXT"
1420                 return 1
1421         else
1422                 return 0
1423         fi
1424 }
1425
1426 testoutputequal() {
1427         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testoutputequal.output"
1428         local COMPAREFILE="$1"
1429         shift
1430         if "$@" 2>&1 | checkdiff "$COMPAREFILE" - >"$OUTPUT" 2>&1; then
1431                 msgpass
1432         else
1433                 echo "=== content of file we compared with (${COMPAREFILE}) ===" >>"${OUTPUT}"
1434                 cat "$COMPAREFILE" >>"${OUTPUT}"
1435                 msgfailoutput '' "$OUTPUT" "$@"
1436         fi
1437 }
1438
1439 testfileequal() {
1440         msggroup 'testfileequal'
1441         local MSG='Test for correctness of file'
1442         if [ "$1" = '--nomsg' ]; then
1443                 MSG=''
1444                 shift
1445         fi
1446         local FILE="$1"
1447         shift
1448         if [ -n "$MSG" ]; then
1449                 msgtest "$MSG" "$FILE"
1450         fi
1451         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testfileequal.output"
1452         if [ -z "$*" ]; then
1453                 testoutputequal "$FILE" echo -n ''
1454         else
1455                 testoutputequal "$FILE" echo "$*"
1456         fi
1457         msggroup
1458 }
1459
1460 testempty() {
1461         msggroup 'testempty'
1462         if [ "$1" = '--nomsg' ]; then
1463                 shift
1464         else
1465                 msgtest "Test for no output of" "$*"
1466         fi
1467         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testempty.comparefile"
1468         if "$@" >"$COMPAREFILE" 2>&1 && test ! -s "$COMPAREFILE"; then
1469                 msgpass
1470         else
1471                 msgfailoutput '' "$COMPAREFILE" "$@"
1472         fi
1473         aptautotest 'testempty' "$@"
1474         msggroup
1475 }
1476 testnotempty() {
1477         msggroup 'testnotempty'
1478         msgtest "Test for some output of" "$*"
1479         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testnotempty.comparefile"
1480         if ("$@" >"$COMPAREFILE" 2>&1 || true) && test -s "$COMPAREFILE"; then
1481                 msgpass
1482         else
1483                 msgfailoutput '' "$COMPAREFILE" "$@"
1484         fi
1485         aptautotest 'testnotempty' "$@"
1486         msggroup
1487 }
1488
1489 testequal() {
1490         msggroup 'testequal'
1491         local MSG='Test of equality of'
1492         if [ "$1" = '--nomsg' ]; then
1493                 MSG=''
1494                 shift
1495         fi
1496
1497         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequal.comparefile"
1498         echo "$1" > "$COMPAREFILE"
1499         shift
1500
1501         if [ -n "$MSG" ]; then
1502                 msgtest "$MSG" "$*"
1503         fi
1504         testoutputequal "$COMPAREFILE" "$@"
1505         aptautotest 'testequal' "$@"
1506         msggroup
1507 }
1508
1509 testequalor2() {
1510         msggroup 'testequalor2'
1511         local COMPAREFILE1="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequalor2.comparefile1"
1512         local COMPAREFILE2="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequalor2.comparefile2"
1513         local COMPAREAGAINST="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequalor2.compareagainst"
1514         echo "$1" > "$COMPAREFILE1"
1515         echo "$2" > "$COMPAREFILE2"
1516         shift 2
1517         msgtest "Test for equality OR of" "$*"
1518         "$@" >"$COMPAREAGAINST" 2>&1 || true
1519         if checkdiff "$COMPAREFILE1" "$COMPAREAGAINST" >/dev/null 2>&1 || \
1520                 checkdiff "$COMPAREFILE2" "$COMPAREAGAINST" >/dev/null 2>&1
1521         then
1522                 msgpass
1523         else
1524                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequal.output"
1525                 echo -n "\n${CINFO}Diff against OR 1${CNORMAL}" >"$OUTPUT" 2>&1
1526                 checkdiff "$COMPAREFILE1" "$COMPAREAGAINST" >"$OUTPUT" 2>&1 || true
1527                 echo -n "${CINFO}Diff against OR 2${CNORMAL}" >"$OUTPUT" 2>&1
1528                 checkdiff "$COMPAREFILE2" "$COMPAREAGAINST" >"$OUTPUT" 2>&1 || true
1529                 msgfailoutput '' "$OUTPUT"
1530         fi
1531         aptautotest 'testequalor2' "$@"
1532         msggroup
1533 }
1534
1535 testshowvirtual() {
1536         msggroup 'testshowvirtual'
1537         local VIRTUAL="N: Can't select versions from package '$1' as it is purely virtual"
1538         local PACKAGE="$1"
1539         shift
1540         while [ -n "$1" ]; do
1541                 VIRTUAL="${VIRTUAL}
1542 N: Can't select versions from package '$1' as it is purely virtual"
1543                 PACKAGE="${PACKAGE} $1"
1544                 shift
1545         done
1546         msgtest "Test for virtual packages" "apt-cache show $PACKAGE"
1547         VIRTUAL="${VIRTUAL}
1548 N: No packages found"
1549         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testshowvirtual.comparefile"
1550         local ARCH="$(getarchitecture 'native')"
1551         echo "$VIRTUAL" | sed -e "s/:$ARCH//" -e 's/:all//' >"$COMPAREFILE"
1552         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testshowvirtual.output"
1553         testoutputequal "$COMPAREFILE" aptcache show "$PACKAGE"
1554         msggroup
1555 }
1556
1557 testnopackage() {
1558         msggroup 'testnopackage'
1559         msgtest "Test for non-existent packages" "apt-cache show $*"
1560         local SHOWPKG="$(aptcache show "$@" 2>&1 | grep '^Package: ')"
1561         if [ -n "$SHOWPKG" ]; then
1562                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testnopackage.output"
1563                 echo "$SHOWPKG" >"$OUTPUT"
1564                 msgfailoutput '' "$OUTPUT"
1565         else
1566                 msgpass
1567         fi
1568         msggroup
1569 }
1570 testnosrcpackage() {
1571         msggroup 'testnosrcpackage'
1572         msgtest "Test for non-existent source packages" "apt-cache showsrc $*"
1573         local SHOWPKG="$(aptcache showsrc "$@" 2>&1 | grep '^Package: ')"
1574         if [ -n "$SHOWPKG" ]; then
1575                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testnosrcpackage.output"
1576                 echo "$SHOWPKG" >"$OUTPUT"
1577                 msgfailoutput '' "$OUTPUT"
1578         else
1579                 msgpass
1580         fi
1581         msggroup
1582 }
1583
1584 testdpkgstatus() {
1585         msggroup 'testdpkgstatus'
1586         local STATE="$1"
1587         local NR="$2"
1588         shift 2
1589         msgtest "Test that $NR package(s) are in state $STATE with" "dpkg -l $*"
1590         local PKGS="$(dpkg -l "$@" 2>/dev/null | grep "^${STATE}" | wc -l)"
1591         if [ "$PKGS" != $NR ]; then
1592                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testnopackage.output"
1593                 echo "$PKGS" >"$OUTPUT"
1594                 dpkg -l "$@" | grep '^[a-z]' >"$OUTPUT" >&2 || true
1595                 msgfailoutput '' "$OUTPUT"
1596         else
1597                 msgpass
1598         fi
1599         msggroup
1600 }
1601
1602 testdpkginstalled() {
1603         msggroup 'testdpkginstalled'
1604         testdpkgstatus 'ii' "$#" "$@"
1605         msggroup
1606 }
1607
1608 testdpkgnotinstalled() {
1609         msggroup 'testdpkgnotinstalled'
1610         testdpkgstatus 'ii' '0' "$@"
1611         msggroup
1612 }
1613
1614 testmarkedauto() {
1615         msggroup 'testmarkedauto'
1616         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testmarkedauto.comparefile"
1617         if [ -n "$1" ]; then
1618                 msgtest 'Test for correctly marked as auto-installed' "$*"
1619                 while [ -n "$1" ]; do echo "$1"; shift; done | sort > "$COMPAREFILE"
1620         else
1621                 msgtest 'Test for correctly marked as auto-installed' 'no package'
1622                 echo -n > "$COMPAREFILE"
1623         fi
1624         testoutputequal "$COMPAREFILE" aptmark showauto
1625         msggroup
1626 }
1627 testmarkedmanual() {
1628         msggroup 'testmarkedmanual'
1629         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testmarkedmanual.comparefile"
1630         if [ -n "$1" ]; then
1631                 msgtest 'Test for correctly marked as manually installed' "$*"
1632                 while [ -n "$1" ]; do echo "$1"; shift; done | sort > "$COMPAREFILE"
1633         else
1634                 msgtest 'Test for correctly marked as manually installed' 'no package'
1635                 echo -n > "$COMPAREFILE"
1636         fi
1637         testoutputequal "$COMPAREFILE" aptmark showmanual
1638         msggroup
1639 }
1640
1641 catfile() {
1642         if [ "${1##*.}" = 'deb' ]; then
1643                 stat >&2 "$1" || true
1644                 file >&2 "$1" || true
1645         else
1646                 cat >&2 "$1" || true
1647         fi
1648 }
1649 msgfailoutput() {
1650         msgreportheader 'msgfailoutput'
1651         local MSG="$1"
1652         local OUTPUT="$2"
1653         shift 2
1654         local CMD="$1"
1655         if [ "$1" = 'grep' -o "$1" = 'tail' -o "$1" = 'head' ]; then
1656                 echo >&2
1657                 while [ -n "$2" ]; do shift; done
1658                 echo "#### Complete file: $1 ####"
1659                 catfile "$1"
1660                 echo "#### $CMD output ####"
1661         elif [ "$1" = 'test' ]; then
1662                 echo >&2
1663                 # doesn't support ! or non-file flags
1664                 msgfailoutputstatfile() {
1665                         local FILEFLAGS='^-[bcdefgGhkLOprsStuwx]$'
1666                         if expr match "$1" "$FILEFLAGS" >/dev/null; then
1667                                 echo "#### stat(2) of file: $2 ####"
1668                                 stat "$2" || true
1669                                 if test -d "$2"; then
1670                                         echo "#### The directory contains: $2 ####"
1671                                         ls >&2 "$2" || true
1672                                 elif test -e "$2"; then
1673                                         echo "#### Complete file: $2 ####"
1674                                         catfile "$2"
1675                                 fi
1676                         fi
1677                 }
1678                 msgfailoutputstatfile "$2" "$3"
1679                 while [ -n "$5" ] && [ "$4" = '-o' -o "$4" = '-a' ]; do
1680                         shift 3
1681                         msgfailoutputstatfile "$2" "$3"
1682                 done
1683                 echo '#### test output ####'
1684         elif [ "$1" = 'cmp' ]; then
1685                 echo >&2
1686                 while [ -n "$2" ]; do
1687                         echo "#### Complete file: $2 ####"
1688                         catfile "$2"
1689                         shift
1690                 done
1691                 echo '#### cmp output ####'
1692         fi
1693         catfile "$OUTPUT"
1694         msgfail "$MSG"
1695 }
1696
1697 testsuccesswithglobalerror() {
1698         local TYPE="$1"
1699         local ERRORS="$2"
1700         shift 2
1701         msggroup "$TYPE"
1702         if [ "$1" = '--nomsg' ]; then
1703                 shift
1704         else
1705                 msgtest 'Test for successful execution of' "$*"
1706         fi
1707         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/${TYPE}.output"
1708         if "$@" >"${OUTPUT}" 2>&1; then
1709                 if expr match "$1" '^apt.*' >/dev/null; then
1710                         if grep -q -E ' runtime error: ' "$OUTPUT"; then
1711                                 msgfailoutput 'compiler detected undefined behavior' "$OUTPUT" "$@"
1712                         elif grep -E "^[${ERRORS}]: " "$OUTPUT" > "${TMPWORKINGDIRECTORY}/rootdir/tmp/checkforwarnings.output" 2>&1; then
1713                                 if [ "$IGNORE_PTY_NOT_MOUNTED" = '1' ]; then
1714                                         if echo 'E: Can not write log (Is /dev/pts mounted?) - posix_openpt (2: No such file or directory)' \
1715                                                 | cmp - "${TMPWORKINGDIRECTORY}/rootdir/tmp/checkforwarnings.output" >/dev/null 2>&1; then
1716                                                 msgpass
1717                                         else
1718                                                 msgfailoutput 'successful run, but output contains warnings/errors' "$OUTPUT" "$@"
1719                                         fi
1720                                 else
1721                                         msgfailoutput 'successful run, but output contains warnings/errors' "$OUTPUT" "$@"
1722                                 fi
1723                         elif [ "$TYPE" = 'testsuccesswithnotice' ]; then
1724                                 if grep -q -E "^N: " "$OUTPUT"; then
1725                                         msgpass
1726                                 else
1727                                         msgfailoutput 'successful run, but output had no notices' "$OUTPUT" "$@"
1728                                 fi
1729                         else
1730                                 msgpass
1731                         fi
1732                 else
1733                         msgpass
1734                 fi
1735         else
1736                 local EXITCODE=$?
1737                 msgfailoutput "exitcode $EXITCODE" "$OUTPUT" "$@"
1738         fi
1739         aptautotest "$TYPE" "$@"
1740         msggroup
1741 }
1742 testsuccesswithnotice() {
1743         testsuccesswithglobalerror 'testsuccesswithnotice' 'WE' "$@"
1744 }
1745 testsuccess() {
1746         testsuccesswithglobalerror 'testsuccess' 'NWE' "$@"
1747 }
1748 testwarning() {
1749         msggroup 'testwarning'
1750         if [ "$1" = '--nomsg' ]; then
1751                 shift
1752         else
1753                 msgtest 'Test for successful execution with warnings of' "$*"
1754         fi
1755         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testwarning.output"
1756         if "$@" >"${OUTPUT}" 2>&1; then
1757                 if expr match "$1" '^apt.*' >/dev/null; then
1758                         if grep -q -E ' runtime error: ' "$OUTPUT"; then
1759                                 msgfailoutput 'compiler detected undefined behavior' "$OUTPUT" "$@"
1760                         elif grep -q -E '^E: ' "$OUTPUT"; then
1761                                 msgfailoutput 'successful run, but output contains errors' "$OUTPUT" "$@"
1762                         elif ! grep -q -E '^W: ' "$OUTPUT"; then
1763                                 msgfailoutput 'successful run, but output contains no warnings' "$OUTPUT" "$@"
1764                         else
1765                                 msgpass
1766                         fi
1767                 else
1768                         msgpass
1769                 fi
1770         else
1771                 local EXITCODE=$?
1772                 msgfailoutput "exitcode $EXITCODE" "$OUTPUT" "$@"
1773         fi
1774         aptautotest 'testwarning' "$@"
1775         msggroup
1776 }
1777 testfailure() {
1778         msggroup 'testfailure'
1779         if [ "$1" = '--nomsg' ]; then
1780                 shift
1781         else
1782                 msgtest 'Test for failure in execution of' "$*"
1783         fi
1784         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testfailure.output"
1785         if "$@" >"${OUTPUT}" 2>&1; then
1786                 local EXITCODE=$?
1787                 msgfailoutput "exitcode $EXITCODE" "$OUTPUT" "$@"
1788         else
1789                 local EXITCODE=$?
1790                 if expr match "$1" '^apt.*' >/dev/null; then
1791                         if [ "$1" = 'aptkey' ]; then
1792                                 if grep -q " Can't check signature:
1793  BAD signature from
1794  signature could not be verified" "$OUTPUT"; then
1795                                         msgpass
1796                                 else
1797                                         msgfailoutput "run failed with exitcode ${EXITCODE}, but no signature error" "$OUTPUT" "$@"
1798                                 fi
1799                         else
1800                                 if grep -q -E ' runtime error: ' "$OUTPUT"; then
1801                                         msgfailoutput 'compiler detected undefined behavior' "$OUTPUT" "$@"
1802                                 elif grep -q -E '==ERROR' "$OUTPUT"; then
1803                                         msgfailoutput 'compiler sanitizers reported errors' "$OUTPUT" "$@"
1804                                 elif ! grep -q -E '^E: ' "$OUTPUT"; then
1805                                         msgfailoutput "run failed with exitcode ${EXITCODE}, but with no errors" "$OUTPUT" "$@"
1806                                 else
1807                                         msgpass
1808                                 fi
1809                         fi
1810                 else
1811                         msgpass
1812                 fi
1813         fi
1814         aptautotest 'testfailure' "$@"
1815         msggroup
1816 }
1817
1818 testreturnstateequal() {
1819         local STATE="$1"
1820         if [ "$STATE" = 'testsuccesswithglobalerror' ]; then
1821                 local STATE="$2"
1822                 local TYPE="$3"
1823                 shift 3
1824                 msggroup "${STATE}equal"
1825                 if [ "$1" != '--nomsg' ]; then
1826                         local CMP="$1"
1827                         shift
1828                         testsuccesswithglobalerror "$STATE" "$TYPE" "$@"
1829                         testfileequal "${TMPWORKINGDIRECTORY}/rootdir/tmp/${STATE}.output" "$CMP"
1830                 else
1831                         local CMP="$2"
1832                         shift 2
1833                         testsuccesswithglobalerror "$STATE" "$TYPE" "$@"
1834                         testfileequal "${TMPWORKINGDIRECTORY}/rootdir/tmp/${STATE}.output" "$CMP"
1835                 fi
1836         else
1837                 msggroup "${STATE}equal"
1838                 if [ "$2" != '--nomsg' ]; then
1839                         local CMP="$2"
1840                         shift 2
1841                         "$STATE" "$@"
1842                         testfileequal "${TMPWORKINGDIRECTORY}/rootdir/tmp/${STATE}.output" "$CMP"
1843                 else
1844                         local CMP="$3"
1845                         shift 3
1846                         "$STATE" --nomsg "$@"
1847                         testfileequal "${TMPWORKINGDIRECTORY}/rootdir/tmp/${STATE}.output" "$CMP"
1848                 fi
1849         fi
1850         msggroup
1851 }
1852 testsuccessequal() {
1853         # we compare output, so we know perfectly well about N:
1854         testreturnstateequal 'testsuccesswithglobalerror' 'testsuccess' 'WE' "$@"
1855 }
1856 testwarningequal() {
1857         testreturnstateequal 'testwarning' "$@"
1858 }
1859 testfailureequal() {
1860         testreturnstateequal 'testfailure' "$@"
1861 }
1862
1863 testfailuremsg() {
1864         msggroup 'testfailuremsg'
1865         local CMP="$1"
1866         shift
1867         testfailure "$@"
1868         msgtest 'Check that the output of the previous failed command has expected' 'failures and warnings'
1869         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testfailuremsg.comparefile"
1870         grep '^\(W\|E\|N\):' "${TMPWORKINGDIRECTORY}/rootdir/tmp/testfailure.output" > "$COMPAREFILE" 2>&1 || true
1871         testoutputequal "$COMPAREFILE" echo "$CMP"
1872         msggroup
1873 }
1874 testwarningmsg() {
1875         msggroup 'testwarningmsg'
1876         local CMP="$1"
1877         shift
1878         testwarning "$@"
1879         msgtest 'Check that the output of the previous warned command has expected' 'warnings'
1880         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testwarningmsg.comparefile"
1881         grep '^\(W\|E\|N\):' "${TMPWORKINGDIRECTORY}/rootdir/tmp/testwarning.output" > "$COMPAREFILE" 2>&1 || true
1882         testoutputequal "$COMPAREFILE" echo "$CMP"
1883         msggroup
1884 }
1885
1886 testfilestats() {
1887         msggroup 'testfilestats'
1888         msgtest "Test that file $1 has $2 $3" "$4"
1889         if [ "$4" "$3" "$(stat --format "$2" "$1")" ]; then
1890                 msgpass
1891         else
1892                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testfilestats.output"
1893                 {
1894                         ls -ld "$1" || true
1895                         echo -n "stat(1) reports for $2: "
1896                         stat --format "$2" "$1" || true
1897                 } >"$OUTPUT" 2>&1
1898                 msgfailoutput '' "$OUTPUT"
1899         fi
1900         msggroup
1901 }
1902 testaccessrights() {
1903         msggroup 'testaccessrights'
1904         testfilestats "$1" '%a' '=' "$2"
1905         msggroup
1906 }
1907
1908 testwebserverlaststatuscode() {
1909         msggroup 'testwebserverlaststatuscode'
1910         local DOWNLOG='rootdir/tmp/webserverstatus-testfile.log'
1911         local STATUS='downloaded/webserverstatus-statusfile.log'
1912         rm -f "$DOWNLOG" "$STATUS"
1913         msgtest 'Test last status code from the webserver was' "$1"
1914         if downloadfile "http://localhost:${APTHTTPPORT}/_config/find/aptwebserver::last-status-code" "$STATUS" > "$DOWNLOG" && [ "$(cat "$STATUS")" = "$1" ]; then
1915                 msgpass
1916         else
1917                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testwebserverlaststatuscode.output"
1918                 {
1919                         if [ -n "$2" ]; then
1920                                 shift
1921                                 echo >&2 '#### Additionally provided output files contain:'
1922                                 cat >&2 "$@"
1923                         fi
1924                         echo >&2 '#### Download log of the status code:'
1925                         cat >&2 "$DOWNLOG"
1926                 } >"$OUTPUT" 2>&1
1927                 msgfailoutput "Status was $(cat "$STATUS")" "$OUTPUT"
1928         fi
1929         msggroup
1930 }
1931
1932 mapkeynametokeyid() {
1933         while [ -n "$1" ]; do
1934                 case "$1" in
1935                         *Joe*|*Sixpack*|newarchive) echo '5A90D141DBAC8DAE';;
1936                         *Rex*|*Expired*) echo '4BC0A39C27CE74F9';;
1937                         *Marvin*|*Paranoid*) echo 'E8525D47528144E2';;
1938                         oldarchive) echo 'FDD2DB85F68C85A3';;
1939                         *) echo 'UNKNOWN KEY';;
1940                 esac
1941                 shift
1942         done
1943 }
1944 testaptkeys() {
1945         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/aptkeylist.output"
1946         if ! aptkey list --with-colon | grep '^pub' | cut -d':' -f 5 > "$OUTPUT"; then
1947                 echo -n > "$OUTPUT"
1948         fi
1949         testfileequal "$OUTPUT" "$(mapkeynametokeyid "$@")"
1950 }
1951
1952 pause() {
1953         echo "STOPPED execution. Press enter to continue"
1954         local IGNORE
1955         read IGNORE
1956 }
1957
1958 logcurrentarchivedirectory() {
1959         find "${TMPWORKINGDIRECTORY}/aptarchive/dists" -type f | while read line; do
1960                 stat --format '%U:%G:%a:%n' "$line"
1961         done | sort > "${TMPWORKINGDIRECTORY}/rootdir/var/log/aptgetupdate.before.lst"
1962 }
1963 listcurrentlistsdirectory() {
1964         {
1965                 find rootdir/var/lib/apt/lists -maxdepth 1 -type d | while read line; do
1966                         stat --format '%U:%G:%a:%n' "$line"
1967                 done
1968                 find rootdir/var/lib/apt/lists -maxdepth 1 \! -type d | while read line; do
1969                         stat --format '%U:%G:%a:%s:%y:%n' "$line"
1970                 done
1971         } | sort
1972 }
1973 forallsupportedcompressors() {
1974         rm -f "${TMPWORKINGDIRECTORY}/rootdir/etc/apt/apt.conf.d/00force-compressor"
1975         for COMP in $(aptconfig dump 'APT::Compressor' --format '%f%n' | cut -d':' -f 5 | uniq); do
1976                 if [ -z "$COMP" -o "$COMP" = '.' ]; then continue; fi
1977                 "$@" "$COMP"
1978         done
1979 }
1980
1981 ### convenience hacks ###
1982 mkdir() {
1983         # creating some directories by hand is a tedious task, so make it look simple
1984         local PARAMS="$*"
1985         if [ "$PARAMS" != "${PARAMS#*rootdir/var/lib/apt/lists}" ]; then
1986                 # only the last directory created by mkdir is effected by the -m !
1987                 command mkdir -m 755 -p "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt"
1988                 command mkdir -m 755 -p "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists"
1989                 command mkdir -m 700 -p "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/partial"
1990                 touch "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/lock"
1991                 if [ "$(id -u)" = '0' ]; then
1992                         chown _apt:$(id -gn) "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/partial"
1993                 fi
1994         else
1995                 command mkdir "$@"
1996         fi
1997 }
1998
1999 ### The following tests are run by most test methods automatically to check
2000 ### general things about commands executed without writing the test every time.
2001
2002 aptautotest() {
2003         if [ $# -lt 3 ]; then return; fi
2004         local TESTCALL="$1"
2005         local CMD="$2"
2006         local FIRSTOPT="$3"
2007         shift 2
2008         for i in "$@"; do
2009                 if ! expr match "$i" '^-' >/dev/null 2>&1; then
2010                         FIRSTOPT="$i"
2011                         break
2012                 fi
2013         done
2014         shift
2015         local AUTOTEST="aptautotest_$(echo "${CMD##*/}_${FIRSTOPT}" | tr -d -c 'A-za-z0-9')"
2016         if command -v $AUTOTEST >/dev/null; then
2017                 # save and restore the *.output files from other tests
2018                 # as we might otherwise override them in these automatic tests
2019                 rm -rf "${TMPWORKINGDIRECTORY}/rootdir/tmp-before"
2020                 mv "${TMPWORKINGDIRECTORY}/rootdir/tmp" "${TMPWORKINGDIRECTORY}/rootdir/tmp-before"
2021                 mkdir "${TMPWORKINGDIRECTORY}/rootdir/tmp"
2022                 $AUTOTEST "$TESTCALL" "$@"
2023                 rm -rf "${TMPWORKINGDIRECTORY}/rootdir/tmp-aptautotest"
2024                 mv "${TMPWORKINGDIRECTORY}/rootdir/tmp" "${TMPWORKINGDIRECTORY}/rootdir/tmp-aptautotest"
2025                 mv "${TMPWORKINGDIRECTORY}/rootdir/tmp-before" "${TMPWORKINGDIRECTORY}/rootdir/tmp"
2026         fi
2027 }
2028
2029 aptautotest_aptget_update() {
2030         local TESTCALL="$1"
2031         while [ -n "$2" ]; do
2032                 if [ "$2" = '--print-uris' ]; then return; fi # simulation mode
2033                 shift
2034         done
2035         if ! test -d "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists"; then return; fi
2036         testfilestats "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt" '%U:%G:%a' '=' "${TEST_DEFAULT_USER}:${TEST_DEFAULT_GROUP}:755"
2037         testfilestats "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists" '%U:%G:%a' '=' "${TEST_DEFAULT_USER}:${TEST_DEFAULT_GROUP}:755"
2038         # all copied files are properly chmodded
2039         local backupIFS="$IFS"
2040         IFS="$(printf "\n\b")"
2041         for file in $(find "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists" -type f ! -name 'lock'); do
2042                 testfilestats "$file" '%U:%G:%a' '=' "${TEST_DEFAULT_USER}:${TEST_DEFAULT_GROUP}:644"
2043         done
2044         IFS="$backupIFS"
2045         if [ "$TESTCALL" = 'testsuccess' ]; then
2046                 # failure cases can retain partial files and such
2047                 testempty find "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/partial" -mindepth 1 ! \( -name 'lock' -o -name '*.FAILED' \)
2048         fi
2049         if [ -s "${TMPWORKINGDIRECTORY}/rootdir/var/log/aptgetupdate.before.lst" ]; then
2050                 testfileequal "${TMPWORKINGDIRECTORY}/rootdir/var/log/aptgetupdate.before.lst" \
2051                         "$(find "${TMPWORKINGDIRECTORY}/aptarchive/dists" -type f | while read line; do stat --format '%U:%G:%a:%n' "$line"; done | sort)"
2052         fi
2053 }
2054 aptautotest_apt_update() { aptautotest_aptget_update "$@"; }
2055 aptautotest_aptcdrom_add() { aptautotest_aptget_update "$@"; }
2056
2057 testaptautotestnodpkgwarning() {
2058         local TESTCALL="$1"
2059         while [ -n "$2" ]; do
2060                 if expr match "$2" '^-[a-z]*s' >/dev/null 2>&1; then return; fi # simulation mode
2061                 if expr match "$2" '^-dy\?' >/dev/null 2>&1; then return; fi # download-only mode
2062                 shift
2063         done
2064         testfailure grep '^dpkg: warning:.*\(ignor\|unknown\).*' "${TMPWORKINGDIRECTORY}/rootdir/tmp-before/${TESTCALL}.output"
2065 }
2066
2067 aptautotest_aptget_install() { testaptautotestnodpkgwarning "$@"; }
2068 aptautotest_aptget_remove() { testaptautotestnodpkgwarning "$@"; }
2069 aptautotest_aptget_purge() { testaptautotestnodpkgwarning "$@"; }
2070 aptautotest_apt_install() { testaptautotestnodpkgwarning "$@"; }
2071 aptautotest_apt_remove() { testaptautotestnodpkgwarning "$@"; }
2072 aptautotest_apt_purge() { testaptautotestnodpkgwarning "$@"; }
2073
2074 testaptmarknodefaultsections() {
2075         testfailure grep '^Auto-Installed: 0$' "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/extended_states"
2076 }
2077 aptautotest_aptmark_auto() { testaptmarknodefaultsections "$@"; }
2078 aptautotest_aptmark_manual() { testaptmarknodefaultsections "$@"; }
2079 aptautotest_aptget_markauto() { testaptmarknodefaultsections "$@"; }
2080 aptautotest_aptget_markmanual() { testaptmarknodefaultsections "$@"; }