test/integration/framework

   1 #!/bin/sh -- # no runable script, just for vi
   2
   3 EXIT_CODE=0
   4
   5 while [ -n "$1" ]; do
   6         if [ "$1" = "-q" ]; then
   7                 export MSGLEVEL=2
   8         elif [ "$1" = "-v" ]; then
   9                 export MSGLEVEL=4
  10         elif [ "$1" = '--color=no' ]; then
  11                 export MSGCOLOR='NO'
  12         elif [ "$1" = '--color=yes' ]; then
  13                 export MSGCOLOR='YES'
  14         elif [ "$1" = '--color' ]; then
  15                 export MSGCOLOR="$(echo "$2" | tr 'a-z' 'A-Z')"
  16                 shift
  17         elif [ "$1" = '--level' ]; then
  18                 export MSGLEVEL=$2
  19                 shift
  20         else
  21                 echo >&2 "WARNING: Unknown parameter »$1« will be ignored"
  22         fi
  23         shift
  24 done
  25 export MSGLEVEL="${MSGLEVEL:-3}"
  26
  27 # we all like colorful messages
  28 if [ "${MSGCOLOR:-YES}" = 'YES' ]; then
  29         if [ ! -t 1 ]; then # but check that we output to a terminal
  30                 export MSGCOLOR='NO'
  31         fi
  32 fi
  33
  34
  35 if [ "$MSGCOLOR" != 'NO' ]; then
  36         CERROR="\033[1;31m" # red
  37         CWARNING="\033[1;33m" # yellow
  38         CMSG="\033[1;32m" # green
  39         CINFO="\033[1;96m" # light blue
  40         CDEBUG="\033[1;94m" # blue
  41         CNORMAL="\033[0;39m" # default system console color
  42         CDONE="\033[1;32m" # green
  43         CPASS="\033[1;32m" # green
  44         CFAIL="\033[1;31m" # red
  45         CCMD="\033[1;35m" # pink
  46 fi
  47
  48 msgprintf() {
  49         local START="$1"
  50         local MIDDLE="$2"
  51         local END="$3"
  52         shift 3
  53         if [ -n "$1" ]; then
  54                 printf "$START " "$1"
  55                 shift
  56                 while [ -n "$1" ]; do
  57                         printf "$MIDDLE " "$(echo "$1" | sed -e 's#^apt\([cfghks]\)#apt-\1#')"
  58                         shift
  59                 done
  60         fi
  61         printf "${END}"
  62 }
  63 msgdie() { msgprintf "${CERROR}E: %s" '%s' "${CNORMAL}\n" "$@" >&2; exit 1; }
  64 msgwarn() { msgprintf "${CWARNING}W: %s" '%s' "${CNORMAL}\n" "$@" >&2; }
  65 msgmsg() { msgprintf "${CMSG}%s" '%s' "${CNORMAL}\n" "$@"; }
  66 msginfo() { msgprintf "${CINFO}I: %s" '%s' "${CNORMAL}\n" "$@"; }
  67 msgdebug() { msgprintf "${CDEBUG}D: %s" '%s' "${CNORMAL}\n" "$@"; }
  68 msgdone() { msgprintf "${CDONE}DONE" '%s' "${CNORMAL}\n" "$@"; }
  69 msgnwarn() { msgprintf "${CWARNING}W: %s" '%s' "${CNORMAL}" "$@" >&2; }
  70 msgnmsg() { msgprintf "${CMSG}%s" '%s' "${CNORMAL}" "$@"; }
  71 msgninfo() { msgprintf "${CINFO}I: %s" '%s' "${CNORMAL}" "$@"; }
  72 msgndebug() { msgprintf "${CDEBUG}D: %s" '%s' "${CNORMAL}" "$@"; }
  73 msgtest() { msgprintf "${CINFO}%s" "${CCMD}%s${CINFO}" "…${CNORMAL} " "$@"; }
  74 msgpass() { printf "${CPASS}PASS${CNORMAL}\n"; }
  75 msgreportheader() {
  76         if [ -n "$MSGTEST_MSG" ]; then
  77                 test "$1" != 'msgfailoutput' || echo
  78                 if [ -n "$MSGTEST_MSGMSG" ]; then
  79                         echo "$MSGTEST_MSGMSG"
  80                 fi
  81                 if [ -n "$MSGTEST_GRP" ] && [ "$MSGTEST_GRP" != 'NEXT' ] && [ "$MSGTEST_GRP" != "$MSGTEST_MSG" ]; then
  82                         echo "${CFAIL}Part of the test group: $MSGTEST_GRP"
  83                 fi
  84                 echo -n "$MSGTEST_MSG"
  85                 unset MSGTEST_MSG
  86         fi
  87 }
  88 msgskip() {
  89         msgreportheader 'msgskip'
  90         if [ $# -gt 0 ]; then printf "${CWARNING}SKIP: $*${CNORMAL}\n" >&2;
  91         else printf "${CWARNING}SKIP${CNORMAL}\n" >&2; fi
  92 }
  93 msgfail() {
  94         msgreportheader 'msgfail'
  95         if [ $# -gt 0 ] && [ -n "$1" ]; then printf "${CFAIL}FAIL: $*${CNORMAL}\n" >&2;
  96         else printf "${CFAIL}FAIL${CNORMAL}\n" >&2; fi
  97         if [ -n "$APT_DEBUG_TESTS" ]; then
  98                 runapt $SHELL
  99         fi
 100         EXIT_CODE=$((EXIT_CODE+1));
 101 }
 102 MSGGROUP_LEVEL=0
 103 msggroup() {
 104         if [ -n "$1" ]; then
 105                 if [ $MSGGROUP_LEVEL = 0 ]; then
 106                         MSGTEST_GRP='NEXT'
 107                 fi
 108                 MSGGROUP_LEVEL=$((MSGGROUP_LEVEL+1));
 109         else
 110                 MSGGROUP_LEVEL=$((MSGGROUP_LEVEL-1));
 111                 if [ $MSGGROUP_LEVEL = 0 ]; then
 112                         unset MSGTEST_GRP
 113                 fi
 114         fi
 115 }
 116
 117 # enable / disable Debugging
 118 if [ $MSGLEVEL -le 0 ]; then
 119         msgdie() { true; }
 120 fi
 121 if [ $MSGLEVEL -le 1 ]; then
 122         msgwarn() { true; }
 123         msgnwarn() { true; }
 124 fi
 125 if [ $MSGLEVEL -le 2 ]; then
 126         msgmsg() {
 127                 MSGTEST_MSGMSG="$(msgprintf "${CMSG}%s" '%s' "${CNORMAL}" "$@")"
 128         }
 129         msgnmsg() { true; }
 130         msgtest() {
 131                 MSGTEST_MSG="$(msgprintf "${CINFO}%s" "${CCMD}%s${CINFO}" "…${CNORMAL} " "$@")"
 132                 if [ "$MSGTEST_GRP" = 'NEXT' ]; then
 133                         MSGTEST_GRP="$MSGTEST_MSG"
 134                 fi
 135         }
 136         msgpass() { printf " ${CPASS}P${CNORMAL}"; }
 137 fi
 138 if [ $MSGLEVEL -le 3 ]; then
 139         msginfo() { true; }
 140         msgninfo() { true; }
 141 fi
 142 if [ $MSGLEVEL -le 4 ]; then
 143         msgdebug() { true; }
 144         msgndebug() { true; }
 145 fi
 146 msgdone() {
 147         if [ "$1" = "debug" -a $MSGLEVEL -le 4 ] ||
 148            [ "$1" = "info" -a $MSGLEVEL -le 3 ] ||
 149            [ "$1" = "msg" -a $MSGLEVEL -le 2 ] ||
 150            [ "$1" = "warn" -a $MSGLEVEL -le 1 ] ||
 151            [ "$1" = "die" -a $MSGLEVEL -le 0 ]; then
 152                 true;
 153         else
 154                 printf "${CDONE}DONE${CNORMAL}\n";
 155         fi
 156 }
 157 getaptconfig() {
 158         if [ -f ./aptconfig.conf ]; then
 159                 echo "$(readlink -f ./aptconfig.conf)"
 160         elif [ -f ../aptconfig.conf ]; then
 161                 echo "$(readlink -f ../aptconfig.conf)"
 162         elif [ -f ../../aptconfig.conf ]; then
 163                 echo "$(readlink -f ../../aptconfig.conf)"
 164         elif [ -f "${TMPWORKINGDIRECTORY}/aptconfig.conf" ]; then
 165                 echo "$(readlink -f "${TMPWORKINGDIRECTORY}/aptconfig.conf")"
 166         fi
 167 }
 168 runapt() {
 169         msgdebug "Executing: ${CCMD}$*${CDEBUG} "
 170         local CMD="$1"
 171         shift
 172         case "$CMD" in
 173         sh|aptitude|*/*|command) ;;
 174         *) CMD="${BUILDDIRECTORY}/$CMD";;
 175         esac
 176         MALLOC_PERTURB_=21 MALLOC_CHECK_=2 APT_CONFIG="$(getaptconfig)" LD_LIBRARY_PATH="${LIBRARYPATH}:${LD_LIBRARY_PATH}" "$CMD" "$@"
 177 }
 178 runpython3() { runapt command python3 "$@"; }
 179 aptconfig() { runapt apt-config "$@"; }
 180 aptcache() { runapt apt-cache "$@"; }
 181 aptcdrom() { runapt apt-cdrom "$@"; }
 182 aptget() { runapt apt-get "$@"; }
 183 aptftparchive() { runapt apt-ftparchive "$@"; }
 184 aptkey() { runapt apt-key "$@"; }
 185 aptmark() { runapt apt-mark "$@"; }
 186 aptsortpkgs() { runapt apt-sortpkgs "$@"; }
 187 apt() { runapt apt "$@"; }
 188 apthelper() { runapt "${APTHELPERBINDIR}/apt-helper" "$@"; }
 189 aptwebserver() { runapt "${APTWEBSERVERBINDIR}/aptwebserver" "$@"; }
 190 aptitude() { runapt aptitude "$@"; }
 191 aptextracttemplates() { runapt apt-extracttemplates "$@"; }
 192 aptinternalsolver() { runapt "${APTINTERNALSOLVER}" "$@"; }
 193 aptdumpsolver() { runapt "${APTDUMPSOLVER}" "$@"; }
 194 aptinternalplanner() { runapt "${APTINTERNALPLANNER}" "$@"; }
 195
 196 dpkg() {
 197         "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg" "$@"
 198 }
 199 dpkgcheckbuilddeps() {
 200         command dpkg-checkbuilddeps --admindir="${TMPWORKINGDIRECTORY}/rootdir/var/lib/dpkg" "$@"
 201 }
 202 gdb() {
 203         local CMD
 204         case "$1" in
 205         aptget) CMD="apt-get";;
 206         aptcache) CMD="apt-cache";;
 207         aptcdrom) CMD="apt-cdrom";;
 208         aptconfig) CMD="apt-config";;
 209         aptmark) CMD="apt-mark";;
 210         apthelper) CMD="apt-helper";;
 211         aptftparchive) CMD="apt-ftparchive";;
 212         dpkg) shift; runapt "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/gdb-dpkg" "$@"; return;;
 213         *) CMD="$1";;
 214         esac
 215         shift
 216         if [ "${CMD##*/}" = "$CMD" ]; then
 217                 CMD="${BUILDDIRECTORY}/${CMD}"
 218         fi
 219         runapt command gdb --quiet -ex run "$CMD" --args "$CMD" "$@"
 220 }
 221 lastmodification() {
 222         date -u -d "@$(stat -c '%Y' "${TMPWORKINGDIRECTORY}/$1")" -R
 223 }
 224 releasefiledate() {
 225         grep "^${2:-Date}:" "$1" | cut -d' ' -f 2-
 226 }
 227
 228 exitwithstatus() {
 229         # error if we about to overflow, but ...
 230         #   "255 failures ought to be enough for everybody"
 231         if [ $EXIT_CODE -gt 255 ]; then
 232             msgdie "Total failure count $EXIT_CODE too big"
 233         fi
 234         exit $((EXIT_CODE <= 255 ? EXIT_CODE : 255));
 235 }
 236
 237 shellsetedetector() {
 238         local exit_status=$?
 239         if [ "$exit_status" != '0' ]; then
 240                 printf >&2 "${CERROR}E: Looks like the testcases ended prematurely with exitcode: ${exit_status}${CNORMAL}\n"
 241                 if [ "$EXIT_CODE" = '0' ]; then
 242                         EXIT_CODE="$exit_status"
 243                 fi
 244         fi
 245 }
 246
 247 addtrap() {
 248         if [ "$1" = 'prefix' ]; then
 249                 CURRENTTRAP="$2 $CURRENTTRAP"
 250         else
 251                 CURRENTTRAP="$CURRENTTRAP $1"
 252         fi
 253         trap "shellsetedetector; $CURRENTTRAP exitwithstatus;" 0 HUP INT QUIT ILL ABRT FPE SEGV PIPE TERM
 254 }
 255
 256 escape_shell() {
 257     echo "$@" | sed -e "s#'#'\"'\"'#g"
 258 }
 259
 260 setupenvironment() {
 261         # privilege dropping and testing doesn't work if /tmp isn't world-writeable (as e.g. with libpam-tmpdir)
 262         if [ -n "$TMPDIR" ] && [ "$(id -u)" = '0' ] && [ "$(stat --format '%a' "$TMPDIR")" != '1777' ]; then
 263                 unset TMPDIR
 264         fi
 265         TMPWORKINGDIRECTORY="$(mktemp -d)"
 266         addtrap "cd /; rm -rf '$(escape_shell "$TMPWORKINGDIRECTORY")';"
 267         if [ -n "$TMPDIR_ADD" ]; then
 268                 TMPWORKINGDIRECTORY="${TMPWORKINGDIRECTORY}/${TMPDIR_ADD}"
 269                 mkdir -p "$TMPWORKINGDIRECTORY"
 270                 unset TMPDIR_ADD
 271                 export TMPDIR="$TMPWORKINGDIRECTORY"
 272         fi
 273         msgninfo "Preparing environment for ${0##*/} in ${TMPWORKINGDIRECTORY}…"
 274
 275         mkdir -m 700 "${TMPWORKINGDIRECTORY}/downloaded"
 276         if [ "$(id -u)" = '0' ]; then
 277                 # relax permissions so that running as root with user switching works
 278                 umask 022
 279                 chmod 711 "$TMPWORKINGDIRECTORY"
 280                 chown _apt:root "${TMPWORKINGDIRECTORY}/downloaded"
 281         fi
 282
 283         TESTDIRECTORY="$(readlink -f "$(dirname $0)")"
 284         # allow overriding the default BUILDDIR location
 285         SOURCEDIRECTORY="${APT_INTEGRATION_TESTS_SOURCE_DIR:-"${TESTDIRECTORY}/../../"}"
 286         BUILDDIRECTORY="${APT_INTEGRATION_TESTS_BUILD_DIR:-"${TESTDIRECTORY}/../../build/bin"}"
 287         LIBRARYPATH="${APT_INTEGRATION_TESTS_LIBRARY_PATH:-"${BUILDDIRECTORY}"}"
 288         METHODSDIR="${APT_INTEGRATION_TESTS_METHODS_DIR:-"${BUILDDIRECTORY}/methods"}"
 289         APTHELPERBINDIR="${APT_INTEGRATION_TESTS_LIBEXEC_DIR:-"${BUILDDIRECTORY}"}"
 290         APTWEBSERVERBINDIR="${APT_INTEGRATION_TESTS_WEBSERVER_BIN_DIR:-"${BUILDDIRECTORY}"}"
 291         APTINTERNALSOLVER="${APT_INTEGRATION_TESTS_INTERNAL_SOLVER:-"${BUILDDIRECTORY}/apt-internal-solver"}"
 292         APTDUMPSOLVER="${APT_INTEGRATION_TESTS_DUMP_SOLVER:-"${BUILDDIRECTORY}/apt-dump-solver"}"
 293         APTINTERNALPLANNER="${APT_INTEGRATION_TESTS_INTERNAL_PLANNER:-"${BUILDDIRECTORY}/apt-internal-planner"}"
 294         test -x "${BUILDDIRECTORY}/apt-get" || msgdie "You need to build tree first"
 295         # -----
 296
 297         cd "$TMPWORKINGDIRECTORY"
 298         mkdir rootdir aptarchive keys
 299         cd rootdir
 300         mkdir -p etc/apt/apt.conf.d etc/apt/sources.list.d etc/apt/trusted.gpg.d etc/apt/preferences.d
 301         mkdir -p usr/bin var/cache var/lib var/log tmp
 302         mkdir -p var/lib/dpkg/info var/lib/dpkg/updates var/lib/dpkg/triggers
 303         mkdir -p usr/lib/apt/solvers usr/lib/apt/planners
 304         touch var/lib/dpkg/available
 305         ln -s "${METHODSDIR}" usr/lib/apt/methods
 306         ln -s "${APTDUMPSOLVER}" usr/lib/apt/solvers/dump
 307         ln -s "${APTDUMPSOLVER}" usr/lib/apt/planners/dump
 308         ln -s "${APTINTERNALSOLVER}" usr/lib/apt/solvers/apt
 309         ln -s "${APTINTERNALPLANNER}" usr/lib/apt/planners/apt
 310         echo "Dir::Bin::Solvers \"${TMPWORKINGDIRECTORY}/rootdir/usr/lib/apt/solvers\";" >> ../aptconfig.conf
 311         echo "Dir::Bin::Planners \"${TMPWORKINGDIRECTORY}/rootdir/usr/lib/apt/planners\";" >> ../aptconfig.conf
 312         # use the autoremove from the BUILDDIRECTORY if its there, otherwise
 313         # system
 314         if [ -e "${BUILDDIRECTORY}/../../debian/apt.conf.autoremove" ]; then
 315             ln -s "${BUILDDIRECTORY}/../../debian/apt.conf.autoremove" etc/apt/apt.conf.d/01autoremove
 316         else
 317             ln -s /etc/apt/apt.conf.d/01autoremove etc/apt/apt.conf.d/01autoremove
 318         fi
 319         cd ..
 320         local BASENAME="${0##*/}"
 321         local PACKAGESFILE="Packages-${BASENAME#*-}"
 322         if [ -f "${TESTDIRECTORY}/${PACKAGESFILE}" ]; then
 323                 cp "${TESTDIRECTORY}/${PACKAGESFILE}" aptarchive/Packages
 324         fi
 325         local SOURCESSFILE="Sources-${BASENAME#*-}"
 326         if [ -f "${TESTDIRECTORY}/${SOURCESSFILE}" ]; then
 327                 cp "${TESTDIRECTORY}/${SOURCESSFILE}" aptarchive/Sources
 328         fi
 329         find "$TESTDIRECTORY" \( -name '*.pub' -o -name '*.sec' \) -exec cp '{}' keys/ \;
 330         chmod 644 keys/*
 331         ln -s "${TMPWORKINGDIRECTORY}/keys/joesixpack.pub" rootdir/etc/apt/trusted.gpg.d/joesixpack.gpg
 332
 333         echo "Dir \"${TMPWORKINGDIRECTORY}/rootdir\";" >> aptconfig.conf
 334         echo "Dir::state::status \"${TMPWORKINGDIRECTORY}/rootdir/var/lib/dpkg/status\";" >> aptconfig.conf
 335         echo "APT::Get::Show-User-Simulation-Note \"false\";" >> aptconfig.conf
 336         echo "Dir::Bin::Methods \"${TMPWORKINGDIRECTORY}/rootdir/usr/lib/apt/methods\";" >> aptconfig.conf
 337         # either store apt-key were we can access it, even if we run it as a different user
 338         #cp "${BUILDDIRECTORY}/apt-key" "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/"
 339         #chmod o+rx "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/apt-key"
 340         #echo "Dir::Bin::apt-key \"${TMPWORKINGDIRECTORY}/rootdir/usr/bin/apt-key\";" >> aptconfig.conf
 341         # destroys coverage reporting though, so we disable changing user for the calling gpgv
 342         echo "Dir::Bin::apt-key \"${BUILDDIRECTORY}/apt-key\";" >> aptconfig.conf
 343         if [ "$(id -u)" = '0' ]; then
 344                 echo 'Binary::gpgv::APT::Sandbox::User "root";' >> aptconfig.conf
 345                 # same for the solver executables
 346                 echo 'APT::Solver::RunAsUser "root";' >> aptconfig.conf
 347                 echo 'APT::Planner::RunAsUser "root";' >> aptconfig.conf
 348         fi
 349
 350         cat > "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg" <<EOF
 351 #!/bin/sh
 352 set -e
 353 if [ -r '${TMPWORKINGDIRECTORY}/noopchroot.so' ]; then
 354         if [ -n "\$LD_LIBRARY_PATH" ]; then
 355                 export LD_LIBRARY_PATH='${TMPWORKINGDIRECTORY}:'"\${LD_LIBRARY_PATH}"
 356         else
 357                 export LD_LIBRARY_PATH='${TMPWORKINGDIRECTORY}'
 358         fi
 359         if [ -n "\$LD_PRELOAD" ]; then
 360                 export LD_PRELOAD="noopchroot.so \${LD_PRELOAD}"
 361         else
 362                 export LD_PRELOAD="noopchroot.so"
 363         fi
 364 fi
 365 EOF
 366         cp "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg" "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/gdb-dpkg"
 367         cat >> "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg" <<EOF
 368 exec fakeroot '${DPKG:-dpkg}' --root='${TMPWORKINGDIRECTORY}/rootdir' \\
 369         --log='${TMPWORKINGDIRECTORY}/rootdir/var/log/dpkg.log' \\
 370         --force-not-root --force-bad-path "\$@"
 371 EOF
 372         cat >> "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/gdb-dpkg" <<EOF
 373 exec fakeroot gdb --quiet -ex run '${DPKG:-dpkg}' --args '${DPKG:-dpkg}' --root='${TMPWORKINGDIRECTORY}/rootdir' \\
 374         --log='${TMPWORKINGDIRECTORY}/rootdir/var/log/dpkg.log' \\
 375         --force-not-root --force-bad-path "\$@"
 376 EOF
 377         chmod +x "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg" "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/gdb-dpkg"
 378         echo "Dir::Bin::dpkg \"${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg\";" > rootdir/etc/apt/apt.conf.d/99dpkg
 379
 380         {
 381                 if ! command dpkg --assert-multi-arch >/dev/null 2>&1; then
 382                         echo "DPKG::options:: \"--force-architecture\";" # Added to test multiarch before dpkg is ready for it…
 383                 fi
 384                 echo 'quiet "0";'
 385                 echo 'quiet::NoUpdate "true";'
 386                 echo 'quiet::NoStatistic "true";'
 387                 # too distracting for users, but helpful to detect changes
 388                 echo 'Acquire::Progress::Ignore::ShowErrorText "true";'
 389                 echo 'Acquire::Progress::Diffpercent "true";'
 390                 # in testcases, it can appear as if localhost has a rotation setup,
 391                 # hide this as we can't really deal with it properly
 392                 echo 'Acquire::Failure::ShowIP "false";'
 393                 # fakeroot can't fake everything, so disabled in production but good for tests
 394                 echo 'APT::Sandbox::Verify "true";'
 395         } >> aptconfig.conf
 396
 397         cp "${TESTDIRECTORY}/apt.pem" "${TMPWORKINGDIRECTORY}/rootdir/etc/webserver.pem"
 398         if [ "$(id -u)" = '0' ]; then
 399                 chown _apt:root "${TMPWORKINGDIRECTORY}/rootdir/etc/webserver.pem"
 400         fi
 401         echo "Acquire::https::CaInfo \"${TMPWORKINGDIRECTORY}/rootdir/etc/webserver.pem\";" > rootdir/etc/apt/apt.conf.d/99https
 402         echo "Apt::Cmd::Disable-Script-Warning \"1\";" > rootdir/etc/apt/apt.conf.d/apt-binary
 403         export APT_KEY_DONT_WARN_ON_DANGEROUS_USAGE=no
 404         echo 'Acquire::Connect::AddrConfig "false";' > rootdir/etc/apt/apt.conf.d/connect-addrconfig
 405
 406         configcompression '.' 'gz' #'bz2' 'lzma' 'xz'
 407         confighashes 'SHA256' # these are tests, not security best-practices
 408
 409         # create some files in /tmp and look at user/group to get what this means
 410         TEST_DEFAULT_USER="$(id -un)"
 411         if [ "$(uname)" = 'GNU/kFreeBSD' ]; then
 412                 TEST_DEFAULT_GROUP='root'
 413         else
 414                 TEST_DEFAULT_GROUP="$(id -gn)"
 415         fi
 416
 417         # cleanup the environment a bit
 418         # prefer our apt binaries over the system apt binaries
 419         export PATH="${BUILDDIRECTORY}:${PATH}:/usr/local/sbin:/usr/sbin:/sbin"
 420         export LC_ALL=C.UTF-8
 421         unset LANGUAGE APT_CONFIG
 422         unset GREP_OPTIONS DEB_BUILD_PROFILES
 423         unset http_proxy HTTP_PROXY https_proxy HTTPS_PROXY no_proxy
 424
 425         # If gpgv supports --weak-digest, pass it to make sure we can disable SHA1
 426         if aptkey verify --weak-digest SHA1 --help 2>/dev/null >/dev/null; then
 427                 echo 'Acquire::gpgv::Options { "--weak-digest"; "sha1"; };' > rootdir/etc/apt/apt.conf.d/no-sha1
 428         fi
 429
 430         # most tests just need one signed Release file, not both
 431         export APT_DONT_SIGN='Release.gpg'
 432
 433         if [ -r "${TESTDIRECTORY}/extra-environment" ]; then
 434                 . "${TESTDIRECTORY}/extra-environment"
 435         fi
 436
 437         msgdone "info"
 438 }
 439
 440 getarchitecture() {
 441         if [ "$1" = "native" -o -z "$1" ]; then
 442                 eval `aptconfig shell ARCH APT::Architecture`
 443                 if [ -n "$ARCH" ]; then
 444                         echo $ARCH
 445                 else
 446                         dpkg --print-architecture
 447                 fi
 448         else
 449                 echo $1
 450         fi
 451 }
 452
 453 getarchitectures() {
 454         aptconfig dump --no-empty --format '%v%n' APT::Architecture APT::Architectures | sort -u | tr '\n' ' '
 455 }
 456
 457 getarchitecturesfromcommalist() {
 458         echo "$1" | sed -e 's#,#\n#g' | sed -e "s/^native\$/$(getarchitecture 'native')/"
 459 }
 460
 461 configarchitecture() {
 462         {
 463                 echo "APT::Architecture \"$(getarchitecture $1)\";"
 464                 while [ -n "$1" ]; do
 465                         echo "APT::Architectures:: \"$(getarchitecture $1)\";"
 466                         shift
 467                 done
 468         } >rootdir/etc/apt/apt.conf.d/01multiarch.conf
 469         configdpkg
 470 }
 471
 472 configdpkg() {
 473         if [ ! -e rootdir/var/lib/dpkg/status ]; then
 474                 local BASENAME="${0##*/}"
 475                 local STATUSFILE="status-${BASENAME#*-}"
 476                 if [ -f "${TESTDIRECTORY}/${STATUSFILE}" ]; then
 477                         cp "${TESTDIRECTORY}/${STATUSFILE}" rootdir/var/lib/dpkg/status
 478                 else
 479                         echo -n > rootdir/var/lib/dpkg/status
 480                 fi
 481         fi
 482         rm -f rootdir/etc/apt/apt.conf.d/00foreigndpkg
 483         if command dpkg --assert-multi-arch >/dev/null 2>&1 ; then
 484                 local ARCHS="$(getarchitectures)"
 485                 if echo "$ARCHS" | grep -E -q '[^ ]+ [^ ]+'; then
 486                         DPKGARCH="$(dpkg --print-architecture)"
 487                         for ARCH in ${ARCHS}; do
 488                                 if [ "${ARCH}" != "${DPKGARCH}" ]; then
 489                                         if ! dpkg --add-architecture ${ARCH} >/dev/null 2>&1; then
 490                                                 # old-style used e.g. in Ubuntu-P – and as it seems travis
 491                                                 echo "DPKG::options:: \"--foreign-architecture\";" >> rootdir/etc/apt/apt.conf.d/00foreigndpkg
 492                                                 echo "DPKG::options:: \"${ARCH}\";"  >> rootdir/etc/apt/apt.conf.d/00foreigndpkg
 493                                         fi
 494                                 fi
 495                         done
 496                         if [ "0" = "$(dpkg -l dpkg 2> /dev/null | grep '^i' | wc -l)" ]; then
 497                                 # dpkg doesn't really check the version as long as it is fully installed,
 498                                 # but just to be sure we choose one above the required version
 499                                 insertinstalledpackage 'dpkg' "all" '1.16.2+fake'
 500                         fi
 501                 fi
 502         fi
 503 }
 504
 505 configdpkgnoopchroot() {
 506         # create a library to noop chroot() and rewrite maintainer script executions
 507         # via execvp() as used by dpkg as we don't want our rootdir to be a fullblown
 508         # chroot directory dpkg could chroot into to execute the maintainer scripts
 509         msgtest 'Building library to preload to make maintainerscript work in' 'dpkg'
 510         cat > noopchroot.c << EOF
 511 #define _GNU_SOURCE
 512 #include <stdio.h>
 513 #include <stdlib.h>
 514 #include <string.h>
 515 #include <dlfcn.h>
 516
 517 static char * chrootdir = NULL;
 518
 519 int chroot(const char *path) {
 520         printf("WARNING: CHROOTing to %s was ignored!\n", path);
 521         free(chrootdir);
 522         chrootdir = strdup(path);
 523         return 0;
 524 }
 525 int execvp(const char *file, char *const argv[]) {
 526         static int (*func_execvp) (const char *, char * const []) = NULL;
 527         if (func_execvp == NULL)
 528                 func_execvp = (int (*) (const char *, char * const [])) dlsym(RTLD_NEXT, "execvp");
 529         if (chrootdir == NULL || strncmp(file, "/var/lib/dpkg/", strlen("/var/lib/dpkg/")) != 0)
 530                 return func_execvp(file, argv);
 531         printf("REWRITE execvp call %s into %s\n", file, chrootdir);
 532         char *newfile;
 533         if (asprintf(&newfile, "%s%s", chrootdir, file) == -1) {
 534                 perror("asprintf");
 535                 return -1;
 536         }
 537         char const * const baseadmindir = "/var/lib/dpkg";
 538         char *admindir;
 539         if (asprintf(&admindir, "%s%s", chrootdir, baseadmindir) == -1) {
 540                 perror("asprintf");
 541                 return -1;
 542         }
 543         setenv("DPKG_ADMINDIR", admindir, 1);
 544         return func_execvp(newfile, argv);
 545 }
 546 EOF
 547         testempty --nomsg gcc -Wall -Wextra -fPIC -shared -o noopchroot.so noopchroot.c -ldl
 548 }
 549 configcompression() {
 550         if [ "$1" = 'ALL' ]; then
 551                 configcompression '.' $(aptconfig dump APT::Compressor --format '%t %v%n' | sed -n 's#^Extension \.\(.*\)$#\1#p')
 552                 return
 553         fi
 554         local CMD='apthelper cat-file -C'
 555         while [ -n "$1" ]; do
 556                 case "$1" in
 557                 '.') printf ".\t.\tcat\n";;
 558                 'gz') printf "gzip\tgz\t$CMD $1\n";;
 559                 'bz2') printf "bzip2\tbz2\t$CMD $1\n";;
 560                 *) printf "$1\t$1\t$CMD $1\n";;
 561                 esac
 562                 shift
 563         done > "${TMPWORKINGDIRECTORY}/rootdir/etc/testcase-compressor.conf"
 564 }
 565 confighashes() {
 566         {
 567                 echo 'APT::FTPArchive {'
 568                 {
 569                         while [ -n "$1" ]; do
 570                                 printf "$1" | tr 'a-z' 'A-Z'
 571                                 printf "\t\"true\";\n"
 572                                 shift
 573                         done
 574                         for h in 'MD5' 'SHA1' 'SHA256' 'SHA512'; do
 575                                 printf "$h\t\"false\";\n"
 576                         done
 577                 } | awk '!x[$1]++'
 578                 echo '};'
 579         } >> "${TMPWORKINGDIRECTORY}/rootdir/etc/apt/apt.conf.d/ftparchive-hashes.conf"
 580 }
 581 forcecompressor() {
 582         COMPRESSOR="$1"
 583         COMPRESS="$1"
 584         COMPRESSOR_CMD="apthelper cat-file -C $1"
 585         case $COMPRESSOR in
 586         gzip) COMPRESS='gz';;
 587         bzip2) COMPRESS='bz2';;
 588         esac
 589         local CONFFILE="${TMPWORKINGDIRECTORY}/rootdir/etc/apt/apt.conf.d/00force-compressor"
 590         echo "Acquire::CompressionTypes::Order { \"${COMPRESS}\"; };
 591 Dir::Bin::uncompressed \"/does/not/exist\";" > "$CONFFILE"
 592         for COMP in $(aptconfig dump 'APT::Compressor' --format '%f%n' | cut -d':' -f 5 | uniq); do
 593                 if [ -z "$COMP" -o "$COMP" = '.' -o "$COMP" = "$COMPRESSOR" ]; then continue; fi
 594                 echo "Dir::Bin::${COMP} \"/does/not/exist\";" >> "$CONFFILE"
 595                 echo "APT::Compressor::${COMP}::Name \"${COMP}-disabled\";" >> "$CONFFILE"
 596         done
 597 }
 598
 599 _setupsimplenativepackage() {
 600         local NAME="$1"
 601         local ARCH="$2"
 602         local VERSION="$3"
 603         local RELEASE="${4:-unstable}"
 604         local DEPENDENCIES="$5"
 605         local DESCRIPTION="${6:-"an autogenerated dummy ${NAME}=${VERSION}/${RELEASE}
 606  If you find such a package installed on your system,
 607  something went horribly wrong! They are autogenerated
 608  und used only by testcases and serve no other purpose…"}"
 609
 610         local SECTION="${7:-others}"
 611         local PRIORITY="${8:-optional}"
 612         local FILE_TREE="$9"
 613         local COMPRESS_TYPE="${10:-gzip}"
 614         local DISTSECTION
 615         if [ "$SECTION" = "${SECTION#*/}" ]; then
 616                 DISTSECTION="main"
 617         else
 618                 DISTSECTION="${SECTION%/*}"
 619         fi
 620         local BUILDDIR="${TMPWORKINGDIRECTORY}/incoming/${NAME}-${VERSION}"
 621
 622         mkdir -p "$BUILDDIR/debian/source"
 623         echo "* most suckless software product ever" > "${BUILDDIR}/FEATURES"
 624         echo "#!/bin/sh
 625 echo '$NAME says \"Hello!\"'" > "${BUILDDIR}/${NAME}"
 626
 627         echo "Copyleft by Joe Sixpack $(date -u +%Y)" > "${BUILDDIR}/debian/copyright"
 628         echo "$NAME ($VERSION) $RELEASE; urgency=low
 629
 630   * Initial release
 631
 632  -- Joe Sixpack <joe@example.org>  $(date -u -R)" > "${BUILDDIR}/debian/changelog"
 633         {
 634                 echo "Source: $NAME
 635 Priority: $PRIORITY
 636 Maintainer: Joe Sixpack <joe@example.org>
 637 Standards-Version: 3.9.3"
 638                 if [ "$SECTION" != '<none>' ]; then
 639                         echo "Section: $SECTION"
 640                 fi
 641                 local BUILDDEPS="$(echo "$DEPENDENCIES" | grep '^Build-')"
 642                 test -z "$BUILDDEPS" || echo "$BUILDDEPS"
 643                 echo "
 644 Package: $NAME"
 645
 646                 if [ "$ARCH" = 'all' ]; then
 647                         echo "Architecture: all"
 648                 else
 649                         echo "Architecture: any"
 650                 fi
 651                 local DEPS="$(echo "$DEPENDENCIES" | grep -v '^Build-')"
 652                 test -z "$DEPS" || echo "$DEPS"
 653                 echo "Description: $DESCRIPTION"
 654         } > "${BUILDDIR}/debian/control"
 655
 656         echo '3.0 (native)' > "${BUILDDIR}/debian/source/format"
 657 }
 658
 659 setupsimplenativepackage() {
 660         _setupsimplenativepackage "$@"
 661         local NAME="$1"
 662         local VERSION="$3"
 663         local BUILDDIR="${TMPWORKINGDIRECTORY}/incoming/${NAME}-${VERSION}"
 664         test -e "${BUILDDIR}/debian/compat" || echo '7' > "${BUILDDIR}/debian/compat"
 665         test -e  "${BUILDDIR}/debian/rules" || cp /usr/share/doc/debhelper/examples/rules.tiny "${BUILDDIR}/debian/rules"
 666 }
 667
 668 buildsimplenativepackage() {
 669         local NAME="$1"
 670         local ARCH="$2"
 671         local VERSION="$3"
 672         local RELEASE="${4:-unstable}"
 673         local DEPENDENCIES="$5"
 674         local DESCRIPTION="$6"
 675         local SECTION="${7:-others}"
 676         local PRIORITY="${8:-optional}"
 677         local FILE_TREE="$9"
 678         local COMPRESS_TYPE="${10:-gzip}"
 679         local DISTSECTION
 680         if [ "$SECTION" = "${SECTION#*/}" ]; then
 681                 DISTSECTION="main"
 682         else
 683                 DISTSECTION="${SECTION%/*}"
 684         fi
 685         local BUILDDIR="${TMPWORKINGDIRECTORY}/incoming/${NAME}-${VERSION}"
 686         msgtest "Build source package in version ${VERSION} for ${RELEASE} in ${DISTSECTION}" "$NAME"
 687         _setupsimplenativepackage "$@"
 688         cd "${BUILDDIR}/.."
 689         testsuccess --nomsg dpkg-source -b ${NAME}-${VERSION}
 690         cd - >/dev/null
 691         sed -n 's#^dpkg-source: info: building [^ ]\+ in ##p' "${TMPWORKINGDIRECTORY}/rootdir/tmp/testsuccess.output" \
 692                 | while read SRC; do
 693                 echo "pool/${SRC}" >> "${BUILDDIR}/../${RELEASE}.${DISTSECTION}.srclist"
 694 #               if expr match "${SRC}" '.*\.dsc' >/dev/null 2>&1; then
 695 #                       aptkey --keyring ./keys/joesixpack.pub --secret-keyring ./keys/joesixpack.sec --quiet --readonly \
 696 #                               adv --yes --default-key 'Joe Sixpack' \
 697 #                               --clearsign -o "${BUILDDIR}/../${SRC}.sign" "${BUILDDIR}/../$SRC"
 698 #                       mv "${BUILDDIR}/../${SRC}.sign" "${BUILDDIR}/../$SRC"
 699 #               fi
 700         done
 701
 702         for arch in $(getarchitecturesfromcommalist "$ARCH"); do
 703                 msgtest "Build binary package for ${RELEASE} in ${SECTION}" "$NAME"
 704                 rm -rf "${BUILDDIR}/debian/tmp"
 705                 mkdir -p "${BUILDDIR}/debian/tmp/DEBIAN" "${BUILDDIR}/debian/tmp/usr/share/doc/${NAME}" "${BUILDDIR}/debian/tmp/usr/bin"
 706                 cp "${BUILDDIR}/debian/copyright" "${BUILDDIR}/debian/changelog" "${BUILDDIR}/FEATURES" "${BUILDDIR}/debian/tmp/usr/share/doc/${NAME}"
 707                 cp "${BUILDDIR}/${NAME}" "${BUILDDIR}/debian/tmp/usr/bin/${NAME}-${arch}"
 708                 if [ -n "$FILE_TREE" ]; then
 709                     cp -ar "$FILE_TREE" "${BUILDDIR}/debian/tmp"
 710                 fi
 711
 712                 (cd "${BUILDDIR}"; dpkg-gencontrol -DArchitecture=$arch)
 713                 (cd "${BUILDDIR}/debian/tmp"; md5sum $(find usr/ -type f) > DEBIAN/md5sums)
 714                 local LOG="${BUILDDIR}/../${NAME}_${VERSION}_${arch}.dpkg-deb.log"
 715                 # ensure the right permissions as dpkg-deb insists
 716                 chmod 755 "${BUILDDIR}/debian/tmp/DEBIAN"
 717                 testsuccess --nomsg dpkg-deb -Z${COMPRESS_TYPE} --build "${BUILDDIR}/debian/tmp" "${BUILDDIR}/.."
 718                 echo "pool/${NAME}_${VERSION}_${arch}.deb" >> "${BUILDDIR}/../${RELEASE}.${DISTSECTION}.pkglist"
 719         done
 720
 721         local NM
 722         if [ "$(echo "$NAME" | cut -c 1-3)" = 'lib' ]; then
 723                 NM="$(echo "$NAME" | cut -c 1-4)"
 724         else
 725                 NM="$(echo "$NAME" | cut -c 1)"
 726         fi
 727         local CHANGEPATH="${BUILDDIR}/../${DISTSECTION}/${NM}/${NAME}/${NAME}_${VERSION}"
 728         mkdir -p "$CHANGEPATH"
 729         cp "${BUILDDIR}/debian/changelog" "$CHANGEPATH"
 730         rm -rf "${BUILDDIR}"
 731         msgdone "info"
 732 }
 733
 734 buildpackage() {
 735         local BUILDDIR=$1
 736         local RELEASE=$2
 737         local SECTION=$3
 738         local ARCH=$(getarchitecture $4)
 739         local PKGNAME="$(echo "$BUILDDIR" | grep -o '[^/]*$')"
 740         local BUILDLOG="$(readlink -f "${BUILDDIR}/../${PKGNAME}_${RELEASE}_${SECTION}.dpkg-bp.log")"
 741         msgtest "Build package for ${RELEASE} in ${SECTION}" "$PKGNAME"
 742         cd "$BUILDDIR"
 743         if [ "$ARCH" = "all" ]; then
 744                 ARCH="$(dpkg-architecture -qDEB_HOST_ARCH 2> /dev/null)"
 745         fi
 746         testsuccess --nomsg dpkg-buildpackage -uc -us -a$ARCH
 747         cp "${TMPWORKINGDIRECTORY}/rootdir/tmp/testsuccess.output" "$BUILDLOG"
 748         local PKGS="$(grep '^dpkg-deb: building package' "$BUILDLOG" | cut -d'/' -f 2 | sed -e "s#'\.##")"
 749         local SRCS="$(grep '^dpkg-source: info: building' "$BUILDLOG" | grep -o '[a-z0-9._+~-]*$')"
 750         cd - > /dev/null
 751         for PKG in $PKGS; do
 752                 echo "pool/${PKG}" >> "${TMPWORKINGDIRECTORY}/incoming/${RELEASE}.${SECTION}.pkglist"
 753         done
 754         for SRC in $SRCS; do
 755                 echo "pool/${SRC}" >> "${TMPWORKINGDIRECTORY}/incoming/${RELEASE}.${SECTION}.srclist"
 756         done
 757 }
 758
 759 buildaptarchive() {
 760         if [ -d incoming ]; then
 761                 buildaptarchivefromincoming "$@"
 762         else
 763                 buildaptarchivefromfiles "$@"
 764         fi
 765 }
 766
 767 createaptftparchiveconfig() {
 768         local COMPRESSORS="$(cut -d'    ' -f 1 "${TMPWORKINGDIRECTORY}/rootdir/etc/testcase-compressor.conf" | tr '\n' ' ')"
 769         local COMPRESSORS="${COMPRESSORS%* }"
 770         local ARCHS="$(getarchitectures)"
 771         cat > ftparchive.conf <<EOF
 772 Dir {
 773         ArchiveDir "$(readlink -f .)";
 774         CacheDir "$(readlink -f ..)";
 775         FileListDir "$(readlink -f pool/)";
 776 };
 777 Default {
 778         Packages::Compress "$COMPRESSORS";
 779         Sources::Compress "$COMPRESSORS";
 780         Contents::Compress "$COMPRESSORS";
 781         Translation::Compress "$COMPRESSORS";
 782         LongDescription "false";
 783 };
 784 TreeDefault {
 785         Directory "pool/";
 786         SrcDirectory "pool/";
 787 };
 788 EOF
 789         for DIST in $(find ./pool/ -maxdepth 1 -name '*.pkglist' -type f | cut -d'/' -f 3 | cut -d'.' -f 1 | sort | uniq); do
 790                 cat <<EOF
 791 tree "dists/$DIST" {
 792         Architectures "$ARCHS all source";
 793         FileList "${DIST}.\$(SECTION).pkglist";
 794         SourceFileList "${DIST}.\$(SECTION).srclist";
 795         Sections "$(find ./pool/ -maxdepth 1 -name "${DIST}.*.pkglist" -type f | cut -d'/' -f 3 | cut -d'.' -f 2 | sort | uniq | tr '\n' ' ')";
 796 };
 797 EOF
 798         done >> ftparchive.conf
 799 }
 800
 801 buildaptftparchivedirectorystructure() {
 802         local DISTS="$(grep -i '^tree ' ftparchive.conf | cut -d'/' -f 2 | sed -e 's#".*##')"
 803         for DIST in $DISTS; do
 804                 local SECTIONS="$(grep -i -A 5 "dists/$DIST" ftparchive.conf | grep -i 'Sections' | cut -d'"' -f 2)"
 805                 for SECTION in $SECTIONS; do
 806                         local ARCHS="$(grep -A 5 "dists/$DIST" ftparchive.conf | grep Architectures | cut -d'"' -f 2 | sed -e 's#source##')"
 807                         for ARCH in $ARCHS; do
 808                                 mkdir -p "dists/${DIST}/${SECTION}/binary-${ARCH}"
 809                         done
 810                         mkdir -p "dists/${DIST}/${SECTION}/source"
 811                         mkdir -p "dists/${DIST}/${SECTION}/i18n"
 812                 done
 813         done
 814 }
 815
 816 insertpackage() {
 817         local RELEASES="$1"
 818         local NAME="$2"
 819         local ARCH="$3"
 820         local VERSION="$4"
 821         local DEPENDENCIES="$5"
 822         local PRIORITY="${6:-optional}"
 823         local DESCRIPTION="${7:-"an autogenerated dummy ${NAME}=${VERSION}/${RELEASES}
 824  If you find such a package installed on your system,
 825  something went horribly wrong! They are autogenerated
 826  und used only by testcases and serve no other purpose…"}"
 827         local ARCHS=""
 828         for RELEASE in $(printf '%s' "$RELEASES" | tr ',' '\n'); do
 829                 if [ "$RELEASE" = 'installed' ]; then
 830                         insertinstalledpackage "$2" "$3" "$4" "$5" "$6" "$7"
 831                         continue
 832                 fi
 833                 for arch in $(getarchitecturesfromcommalist "$ARCH"); do
 834                         if [ "$arch" = 'none' ]; then
 835                                 ARCHS="$(getarchitectures)"
 836                         else
 837                                 ARCHS="$arch"
 838                         fi
 839                         for BUILDARCH in $ARCHS; do
 840                                 local PPATH="aptarchive/dists/${RELEASE}/main/binary-${BUILDARCH}"
 841                                 mkdir -p "$PPATH"
 842                                 {
 843                                         echo "Package: $NAME
 844 Priority: $PRIORITY
 845 Section: other
 846 Installed-Size: 42
 847 Maintainer: Joe Sixpack <joe@example.org>"
 848                                         test "$arch" = 'none' || echo "Architecture: $arch"
 849                                         echo "Version: $VERSION
 850 Filename: pool/main/${NAME}/${NAME}_${VERSION}_${arch}.deb"
 851                                         test -z "$DEPENDENCIES" || echo "$DEPENDENCIES"
 852                                         echo "Description: $(printf '%s' "$DESCRIPTION" | head -n 1)"
 853                                         echo "Description-md5: $(printf '%s' "$DESCRIPTION" | md5sum | cut -d' ' -f 1)"
 854                                         echo
 855                                 } >> "${PPATH}/Packages"
 856                         done
 857                 done
 858                 mkdir -p "aptarchive/dists/${RELEASE}/main/source" "aptarchive/dists/${RELEASE}/main/i18n"
 859                 touch "aptarchive/dists/${RELEASE}/main/source/Sources"
 860                 echo "Package: $NAME
 861 Description-md5: $(printf '%s' "$DESCRIPTION" | md5sum | cut -d' ' -f 1)
 862 Description-en: $DESCRIPTION
 863 " >> "aptarchive/dists/${RELEASE}/main/i18n/Translation-en"
 864         done
 865 }
 866
 867 insertsource() {
 868         local RELEASES="$1"
 869         local NAME="$2"
 870         local ARCH="$3"
 871         local VERSION="$4"
 872         local DEPENDENCIES="$5"
 873         local BINARY="${6:-$NAME}"
 874         local ARCHS=""
 875         for RELEASE in $(printf '%s' "$RELEASES" | tr ',' '\n'); do
 876                 local SPATH="aptarchive/dists/${RELEASE}/main/source"
 877                 mkdir -p $SPATH
 878                 local FILE="${SPATH}/Sources"
 879                 local DSCFILE="${NAME}_${VERSION}.dsc"
 880                 local TARFILE="${NAME}_${VERSION}.tar.gz"
 881                 echo "Package: $NAME
 882 Binary: $BINARY
 883 Version: $VERSION
 884 Maintainer: Joe Sixpack <joe@example.org>
 885 Architecture: $ARCH" >> $FILE
 886                 test -z "$DEPENDENCIES" || echo "$DEPENDENCIES" >> "$FILE"
 887                 echo "Files:
 888  $(echo -n "$DSCFILE" | md5sum | cut -d' ' -f 1) $(echo -n "$DSCFILE" | wc -c) "$DSCFILE"
 889  $(echo -n "$TARFILE" | md5sum | cut -d' ' -f 1) $(echo -n "$TARFILE" | wc -c) "$TARFILE"
 890 Checksums-Sha256:
 891  $(echo -n "$DSCFILE" | sha256sum | cut -d' ' -f 1) $(echo -n "$DSCFILE" | wc -c) "$DSCFILE"
 892  $(echo -n "$TARFILE" | sha256sum | cut -d' ' -f 1) $(echo -n "$TARFILE" | wc -c) "$TARFILE"
 893 " >> "$FILE"
 894         done
 895 }
 896
 897 insertinstalledpackage() {
 898         local NAME="$1"
 899         local ARCH="$2"
 900         local VERSION="$3"
 901         local DEPENDENCIES="$4"
 902         local PRIORITY="${5:-optional}"
 903         local STATUS="${6:-install ok installed}"
 904         local DESCRIPTION="${7:-"an autogenerated dummy ${NAME}=${VERSION}/installed
 905  If you find such a package installed on your system,
 906  something went horribly wrong! They are autogenerated
 907  und used only by testcases and serve no other purpose…"}"
 908
 909         local FILE='rootdir/var/lib/dpkg/status'
 910         local INFO='rootdir/var/lib/dpkg/info'
 911         for arch in $(getarchitecturesfromcommalist "$ARCH"); do
 912                 echo "Package: $NAME
 913 Status: $STATUS
 914 Priority: $PRIORITY
 915 Section: other
 916 Installed-Size: 42
 917 Maintainer: Joe Sixpack <joe@example.org>
 918 Version: $VERSION" >> "$FILE"
 919                 test "$arch" = 'none' || echo "Architecture: $arch" >> "$FILE"
 920                 test -z "$DEPENDENCIES" || echo "$DEPENDENCIES" >> "$FILE"
 921                 echo "Description: $DESCRIPTION" >> "$FILE"
 922                 echo >> "$FILE"
 923                 if [ "$(dpkg-query -W --showformat='${Multi-Arch}')" = 'same' ]; then
 924                         echo -n > "${INFO}/${NAME}:${arch}.list"
 925                 else
 926                         echo -n > "${INFO}/${NAME}.list"
 927                 fi
 928         done
 929 }
 930
 931
 932 buildaptarchivefromincoming() {
 933         msginfo "Build APT archive for ${CCMD}${0##*/}${CINFO} based on incoming packages…"
 934         cd aptarchive
 935         [ -e pool ] || ln -s ../incoming pool
 936         [ -e ftparchive.conf ] || createaptftparchiveconfig
 937         [ -e dists ] || buildaptftparchivedirectorystructure
 938         msgninfo "\tGenerate Packages, Sources and Contents files… "
 939         testsuccess aptftparchive generate ftparchive.conf
 940         cd - > /dev/null
 941         msgdone "info"
 942         generatereleasefiles "$@"
 943 }
 944
 945 buildaptarchivefromfiles() {
 946         msginfo "Build APT archive for ${CCMD}${0##*/}${CINFO} based on prebuild files…"
 947         local DIR='aptarchive'
 948         if [ -d "${DIR}/dists" ]; then DIR="${DIR}/dists"; fi
 949         find "$DIR" -name 'Packages' -o -name 'Sources' -o -name 'Translation-*' | while read line; do
 950                 msgninfo "\t${line} file… "
 951                 compressfile "$line" "$1"
 952                 msgdone "info"
 953         done
 954         generatereleasefiles "$@"
 955 }
 956
 957 compressfile() {
 958         while read compressor extension command; do
 959                 if [ "$compressor" = '.' ]; then
 960                         if [ -n "$2" ]; then
 961                                 touch -d "$2" "$1"
 962                         fi
 963                         continue
 964                 fi
 965                 cat "$1" | $command > "${1}.${extension}"
 966                 if [ -n "$2" ]; then
 967                         touch -d "$2" "${1}.${extension}"
 968                 fi
 969         done < "${TMPWORKINGDIRECTORY}/rootdir/etc/testcase-compressor.conf"
 970 }
 971
 972 # can be overridden by testcases for their pleasure
 973 getcodenamefromsuite() {
 974         case "$1" in
 975         unstable) echo 'sid';;
 976         *) echo -n "$1";;
 977         esac
 978 }
 979 getreleaseversionfromsuite() { true; }
 980 getlabelfromsuite() { true; }
 981 getoriginfromsuite() { true; }
 982 getarchitecturesfromreleasefile() { echo "all $(getarchitectures)"; }
 983
 984 aptftparchiverelease() {
 985         aptftparchive -qq release "$@" | sed -e '/0 Release$/ d' # remove the self reference
 986 }
 987 generatereleasefiles() {
 988         # $1 is the Date header and $2 is the ValidUntil header to be set
 989         # both should be given in notation date/touch can understand
 990         local DATE="$1"
 991         local VALIDUNTIL="$2"
 992         if [ -e aptarchive/dists ]; then
 993                 msgninfo "\tGenerate Release files for dists… "
 994                 for dir in $(find ./aptarchive/dists -mindepth 1 -maxdepth 1 -type d); do
 995                         local ARCHITECTURES="$(getarchitecturesfromreleasefile "$dir")"
 996                         local SUITE="$(echo "$dir" | cut -d'/' -f 4)"
 997                         local CODENAME="$(getcodenamefromsuite $SUITE)"
 998                         local VERSION="$(getreleaseversionfromsuite $SUITE)"
 999                         local LABEL="$(getlabelfromsuite $SUITE)"
1000                         local ORIGIN="$(getoriginfromsuite $SUITE)"
1001                         aptftparchiverelease "$dir" \
1002                                 -o APT::FTPArchive::Release::Suite="${SUITE}" \
1003                                 -o APT::FTPArchive::Release::Codename="${CODENAME}" \
1004                                 -o APT::FTPArchive::Release::Architectures="${ARCHITECTURES}" \
1005                                 -o APT::FTPArchive::Release::Label="${LABEL}" \
1006                                 -o APT::FTPArchive::Release::Origin="${ORIGIN}" \
1007                                 -o APT::FTPArchive::Release::Version="${VERSION}" \
1008                                 > "$dir/Release"
1009                         if [ "$SUITE" = "experimental" -o "$SUITE" = "experimental2" ]; then
1010                                 sed -i '/^Date: / a\
1011 NotAutomatic: yes' "$dir/Release"
1012                         fi
1013                 done
1014         else
1015                 msgninfo "\tGenerate Release files for flat… "
1016                 aptftparchiverelease ./aptarchive > aptarchive/Release
1017         fi
1018         if [ -n "$DATE" -a "$DATE" != "now" ]; then
1019                 for release in $(find ./aptarchive -name 'Release'); do
1020                         sed -i "s/^Date: .*$/Date: $(date -u -d "$DATE" -R)/" "$release"
1021                         touch -d "$DATE" "$release"
1022                 done
1023         fi
1024         if [ -n "$VALIDUNTIL" ]; then
1025                 sed -i "/^Date: / a\
1026 Valid-Until: $(date -u -d "$VALIDUNTIL" -R)" $(find ./aptarchive -name 'Release')
1027         fi
1028         msgdone "info"
1029 }
1030
1031 setupdistsaptarchive() {
1032         local APTARCHIVE="$(readlink -f ./aptarchive | sed 's# #%20#g')"
1033         rm -f root/etc/apt/sources.list.d/apt-test-*-deb.list
1034         rm -f root/etc/apt/sources.list.d/apt-test-*-deb-src.list
1035         for DISTS in $(find ./aptarchive/dists/ -mindepth 1 -maxdepth 1 -type d | cut -d'/' -f 4); do
1036                 SECTIONS=$(find "./aptarchive/dists/${DISTS}/" -mindepth 1 -maxdepth 1 -type d | cut -d'/' -f 5 | tr '\n' ' ')
1037                 msgninfo "\tadd deb and deb-src sources.list lines for ${CCMD}${DISTS} ${SECTIONS}${CINFO}… "
1038                 echo "deb file://$APTARCHIVE $DISTS $SECTIONS" > "rootdir/etc/apt/sources.list.d/apt-test-${DISTS}-deb.list"
1039                 echo "deb-src file://$APTARCHIVE $DISTS $SECTIONS" > "rootdir/etc/apt/sources.list.d/apt-test-${DISTS}-deb-src.list"
1040                 msgdone "info"
1041         done
1042 }
1043
1044 setupflataptarchive() {
1045         local APTARCHIVE="$(readlink -f ./aptarchive)"
1046         local APTARCHIVEURI="$(readlink -f ./aptarchive | sed 's# #%20#g')"
1047         if [ -f "${APTARCHIVE}/Packages" ]; then
1048                 msgninfo "\tadd deb sources.list line… "
1049                 echo "deb file://$APTARCHIVEURI /" > 'rootdir/etc/apt/sources.list.d/apt-test-archive-deb.list'
1050                 msgdone 'info'
1051         else
1052                 rm -f 'rootdir/etc/apt/sources.list.d/apt-test-archive-deb.list'
1053         fi
1054         if [ -f "${APTARCHIVE}/Sources" ]; then
1055                 msgninfo "\tadd deb-src sources.list line… "
1056                 echo "deb-src file://$APTARCHIVEURI /" > 'rootdir/etc/apt/sources.list.d/apt-test-archive-deb-src.list'
1057                 msgdone 'info'
1058         else
1059                 rm -f 'rootdir/etc/apt/sources.list.d/apt-test-archive-deb-src.list'
1060         fi
1061 }
1062
1063 setupaptarchive() {
1064         local NOUPDATE=0
1065         if [ "$1" = '--no-update' ]; then
1066                 NOUPDATE=1
1067                 shift
1068         fi
1069         buildaptarchive "$@"
1070         if [ -e aptarchive/dists ]; then
1071                 setupdistsaptarchive
1072         else
1073                 setupflataptarchive
1074         fi
1075         signreleasefiles 'Joe Sixpack'
1076         if [ "1" != "$NOUPDATE" ]; then
1077                 testsuccess aptget update -o Debug::pkgAcquire::Worker=true -o Debug::Acquire::gpgv=true
1078         fi
1079 }
1080
1081 signreleasefiles() {
1082         local SIGNERS="${1:-Joe Sixpack}"
1083         local REPODIR="${2:-aptarchive}"
1084         if [ -n "$1" ]; then shift; fi
1085         if [ -n "$1" ]; then shift; fi
1086         local KEY="keys/$(echo "$SIGNERS" | tr 'A-Z' 'a-z' | tr -d ' ,')"
1087         msgninfo "\tSign archive with $SIGNERS key $KEY… "
1088         local REXKEY='keys/rexexpired'
1089         local SECEXPIREBAK="${REXKEY}.sec.bak"
1090         local PUBEXPIREBAK="${REXKEY}.pub.bak"
1091         local SIGUSERS=""
1092         while [ -n "${SIGNERS%%,*}" ]; do
1093                 local SIGNER="${SIGNERS%%,*}"
1094                 if [ "${SIGNERS}" = "${SIGNER}" ]; then
1095                         SIGNERS=""
1096                 fi
1097                 SIGNERS="${SIGNERS#*,}"
1098                 # FIXME: This should be the full name, but we can't encode the space properly currently
1099                 SIGUSERS="${SIGUSERS} -u ${SIGNER#* }"
1100                 if [ "${SIGNER}" = 'Rex Expired' ]; then
1101                         # the key is expired, so gpg doesn't allow to sign with and the --faked-system-time
1102                         # option doesn't exist anymore (and using faketime would add a new obscure dependency)
1103                         # therefore we 'temporary' make the key not expired and restore a backup after signing
1104                         cp "${REXKEY}.sec" "$SECEXPIREBAK"
1105                         cp "${REXKEY}.pub" "$PUBEXPIREBAK"
1106                         local SECUNEXPIRED="${REXKEY}.sec.unexpired"
1107                         local PUBUNEXPIRED="${REXKEY}.pub.unexpired"
1108                         if [ -f "$SECUNEXPIRED" ] && [ -f "$PUBUNEXPIRED" ]; then
1109                                 cp "$SECUNEXPIRED" "${REXKEY}.sec"
1110                                 cp "$PUBUNEXPIRED" "${REXKEY}.pub"
1111                         else
1112                                 if ! printf "expire\n1w\nsave\n" | aptkey --quiet --keyring "${REXKEY}.pub" --secret-keyring "${REXKEY}.sec" \
1113                                         --readonly adv --batch --yes --digest-algo "${APT_TESTS_DIGEST_ALGO:-SHA512}" \
1114                                         --default-key "$SIGNER" --command-fd 0 --edit-key "${SIGNER}" >setexpire.gpg 2>&1; then
1115                                         cat setexpire.gpg
1116                                         exit 1
1117                                 fi
1118                                 cp "${REXKEY}.sec" "$SECUNEXPIRED"
1119                                 cp "${REXKEY}.pub" "$PUBUNEXPIRED"
1120                         fi
1121                 fi
1122                 if [ ! -e "${KEY}.pub" ]; then
1123                         local K="keys/$(echo "$SIGNER" | tr 'A-Z' 'a-z' | tr -d ' ,')"
1124                         cat "${K}.pub" >> "${KEY}.new.pub"
1125                         cat "${K}.sec" >> "${KEY}.new.sec"
1126                 fi
1127         done
1128         if [ ! -e "${KEY}.pub" ]; then
1129                 mv "${KEY}.new.pub" "${KEY}.pub"
1130                 mv "${KEY}.new.sec" "${KEY}.sec"
1131         fi
1132         local GPG="aptkey --quiet --keyring ${KEY}.pub --secret-keyring ${KEY}.sec --readonly adv --batch --yes --digest-algo ${APT_TESTS_DIGEST_ALGO:-SHA512}"
1133         for RELEASE in $(find "${REPODIR}/" -name Release); do
1134                 # we might have set a specific date for the Release file, so copy it
1135                 local DATE="$(stat --format "%y" "${RELEASE}")"
1136                 if [ "$APT_DONT_SIGN" = 'Release.gpg' ]; then
1137                         rm -f "${RELEASE}.gpg"
1138                 else
1139                         testsuccess $GPG "$@" $SIGUSERS --armor --detach-sign --sign --output "${RELEASE}.gpg" "${RELEASE}"
1140                         touch -d "$DATE" "${RELEASE}.gpg"
1141                 fi
1142                 local INRELEASE="${RELEASE%/*}/InRelease"
1143                 if [ "$APT_DONT_SIGN" = 'InRelease' ]; then
1144                         rm -f "$INRELEASE"
1145                 else
1146                         testsuccess $GPG "$@" $SIGUSERS --clearsign --output "$INRELEASE" "$RELEASE"
1147                         touch -d "$DATE" "${INRELEASE}"
1148                 fi
1149         done
1150         if [ -f "$SECEXPIREBAK" ] && [ -f "$PUBEXPIREBAK" ]; then
1151                 mv -f "$SECEXPIREBAK" "${REXKEY}.sec"
1152                 mv -f "$PUBEXPIREBAK" "${REXKEY}.pub"
1153         fi
1154         msgdone 'info'
1155 }
1156
1157 redatereleasefiles() {
1158         local DATE="$(date -u -d "$1" -R)"
1159         for release in $(find aptarchive/ -name 'Release'); do
1160                 sed -i "s/^Date: .*$/Date: ${DATE}/" "$release"
1161                 touch -d "$DATE" "$release"
1162         done
1163         signreleasefiles "${2:-Joe Sixpack}"
1164 }
1165
1166 webserverconfig() {
1167         local WEBSERVER="${3:-http://localhost:${APTHTTPPORT}}"
1168         local NOCHECK=false
1169         if [ "$1" = '--no-check' ]; then
1170                 NOCHECK=true
1171                 shift
1172         fi
1173         local DOWNLOG='rootdir/tmp/download-testfile.log'
1174         local STATUS='downloaded/webserverconfig.status'
1175         rm -f "$STATUS" "$DOWNLOG"
1176         # very very basic URI encoding
1177         local URI
1178         if [ -n "$2" ]; then
1179                 msgtest "Set webserver config option '${1}' to" "$2"
1180                 URI="${WEBSERVER}/_config/set/$(echo "${1}" | sed -e 's/\//%2f/g')/$(echo "${2}" | sed -e 's/\//%2f/g')"
1181         else
1182                 msgtest 'Clear webserver config option' "${1}"
1183                 URI="${WEBSERVER}/_config/clear/$(echo "${1}" | sed -e 's/\//%2f/g')"
1184         fi
1185         if downloadfile "$URI" "$STATUS" > "$DOWNLOG"; then
1186                 msgpass
1187         else
1188                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/webserverconfig.output"
1189                 cat "$DOWNLOG" "$STATUS" >"$OUTPUT" 2>&1 || true
1190                 msgfailoutput '' "$OUTPUT"
1191         fi
1192         $NOCHECK || testwebserverlaststatuscode '200'
1193 }
1194
1195 rewritesourceslist() {
1196         local APTARCHIVE="file://$(readlink -f "${TMPWORKINGDIRECTORY}/aptarchive" | sed 's# #%20#g')"
1197         local APTARCHIVE2="copy://$(readlink -f "${TMPWORKINGDIRECTORY}/aptarchive" | sed 's# #%20#g')"
1198         for LIST in $(find rootdir/etc/apt/sources.list.d/ -name 'apt-test-*.list'); do
1199                 sed -i $LIST -e "s#$APTARCHIVE#${1}#" -e "s#$APTARCHIVE2#${1}#" \
1200                         -e "s#http://[^@]*@\?localhost:${APTHTTPPORT}/\?#${1}#" \
1201                         -e "s#https://[^@]*@\?localhost:${APTHTTPSPORT}/\?#${1}#"
1202         done
1203 }
1204
1205 # wait for up to 10s for a pid file to appear to avoid possible race
1206 # when a helper is started and dosn't write the PID quick enough
1207 waitforpidfile() {
1208         local PIDFILE="$1"
1209         for i in $(seq 10); do
1210                 if test -s "$PIDFILE"; then
1211                         return 0
1212                 fi
1213                 sleep 1
1214         done
1215         msgdie "waiting for $PIDFILE failed"
1216         return 1
1217 }
1218
1219 changetowebserver() {
1220         local REWRITE='no'
1221         if [ "$1" != '--no-rewrite' ]; then
1222                 REWRITE='yes'
1223         else
1224                 shift
1225         fi
1226         if test -x "${APTWEBSERVERBINDIR}/aptwebserver"; then
1227                 cd aptarchive
1228                 local LOG="webserver.log"
1229                 if ! aptwebserver --port 0 -o aptwebserver::fork=1 -o aptwebserver::portfile='aptwebserver.port' "$@" >$LOG 2>&1 ; then
1230                         cat "$LOG"
1231                         false
1232                 fi
1233                 waitforpidfile aptwebserver.pid
1234                 local PID="$(cat aptwebserver.pid)"
1235                 if [ -z "$PID" ]; then
1236                         msgdie 'Could not fork aptwebserver successfully'
1237                 fi
1238                 addtrap "kill $PID;"
1239                 waitforpidfile aptwebserver.port
1240                 APTHTTPPORT="$(cat aptwebserver.port)"
1241                 if [ -z "$APTHTTPPORT" ]; then
1242                         msgdie 'Could not get port for aptwebserver successfully'
1243                 fi
1244                 cd - > /dev/null
1245         else
1246                 msgdie 'You have to build apt from source to have test/interactive-helper/aptwebserver available for tests requiring a webserver'
1247         fi
1248         if [ "$REWRTE" != 'yes' ]; then
1249                 rewritesourceslist "http://localhost:${APTHTTPPORT}/"
1250         fi
1251 }
1252
1253 changetohttpswebserver() {
1254         if ! command -v stunnel4 >/dev/null 2>&1; then
1255                 msgdie 'You need to install stunnel4 for https testcases'
1256         fi
1257         if [ ! -e "${TMPWORKINGDIRECTORY}/aptarchive/aptwebserver.pid" ]; then
1258                 changetowebserver --no-rewrite "$@"
1259         fi
1260         echo "pid = ${TMPWORKINGDIRECTORY}/aptarchive/stunnel.pid
1261 cert = ${TMPWORKINGDIRECTORY}/rootdir/etc/webserver.pem
1262 output = /dev/null
1263
1264 [https]
1265 accept = 0
1266 connect = $APTHTTPPORT
1267 " > "${TMPWORKINGDIRECTORY}/stunnel.conf"
1268         stunnel4 "${TMPWORKINGDIRECTORY}/stunnel.conf"
1269         waitforpidfile "${TMPWORKINGDIRECTORY}/aptarchive/stunnel.pid"
1270         local PID="$(cat "${TMPWORKINGDIRECTORY}/aptarchive/stunnel.pid")"
1271         if [ -z "$PID" ]; then
1272                 msgdie 'Could not fork stunnel4 successfully'
1273         fi
1274         addtrap 'prefix' "kill ${PID};"
1275         APTHTTPSPORT="$(lsof -i -n | awk "/^stunnel4 / && \$2 == \"${PID}\" {print \$9; exit; }" | cut -d':' -f 2)"
1276         webserverconfig 'aptwebserver::port::https' "$APTHTTPSPORT" "https://localhost:${APTHTTPSPORT}"
1277         rewritesourceslist "https://localhost:${APTHTTPSPORT}/"
1278 }
1279
1280 changetocdrom() {
1281         mkdir -p rootdir/media/cdrom/.disk
1282         local CD="$(readlink -f rootdir/media/cdrom)"
1283         cat > rootdir/etc/apt/apt.conf.d/00cdrom <<EOF
1284 acquire::cdrom::mount "${CD}";
1285 acquire::cdrom::"${CD}/"::mount "mv ${CD}-unmounted ${CD}";
1286 acquire::cdrom::"${CD}/"::umount "mv ${CD} ${CD}-unmounted";
1287 acquire::cdrom::autodetect 0;
1288 EOF
1289         echo -n "$1" > "${CD}/.disk/info"
1290         if [ ! -d aptarchive/dists ]; then
1291                 msgdie 'Flat file archive cdroms can not be created currently'
1292                 return 1
1293         fi
1294         mv aptarchive/dists "$CD"
1295         ln -s "$(readlink -f ./incoming)" "$CD/pool"
1296         find rootdir/etc/apt/sources.list.d/ -name 'apt-test-*.list' -delete
1297         # start with an unmounted disk
1298         mv "${CD}" "${CD}-unmounted"
1299         # we don't want the disk to be modifiable
1300         addtrap 'prefix' "chmod -f -R +w '$(escape_shell "$PWD/rootdir/media/cdrom/dists/")' '$(escape_shell "$PWD/rootdir/media/cdrom-unmounted/dists/")' || true;"
1301         chmod -R 555 rootdir/media/cdrom-unmounted/dists
1302 }
1303
1304 downloadfile() {
1305         local PROTO="${1%%:*}"
1306         if ! apthelper -o Debug::Acquire::${PROTO}=1 -o Debug::pkgAcquire::Worker=1 \
1307                 download-file "$1" "$2" "$3" 2>&1 ; then
1308                 return 1
1309         fi
1310         # only if the file exists the download was successful
1311         if [ -r "$2" ]; then
1312                 return 0
1313         else
1314                 return 1
1315         fi
1316 }
1317
1318 checkdiff() {
1319         local DIFFTEXT="$(command diff -u "$@" 2>&1 | sed -e '/^---/ d' -e '/^+++/ d' -e '/^@@/ d')"
1320         if [ -n "$DIFFTEXT" ]; then
1321                 echo >&2
1322                 echo >&2 "$DIFFTEXT"
1323                 return 1
1324         else
1325                 return 0
1326         fi
1327 }
1328
1329 testoutputequal() {
1330         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testoutputequal.output"
1331         local COMPAREFILE="$1"
1332         shift
1333         if "$@" 2>&1 | checkdiff "$COMPAREFILE" - >"$OUTPUT" 2>&1; then
1334                 msgpass
1335         else
1336                 echo "=== content of file we compared with (${COMPAREFILE}) ===" >>"${OUTPUT}"
1337                 cat "$COMPAREFILE" >>"${OUTPUT}"
1338                 msgfailoutput '' "$OUTPUT" "$@"
1339         fi
1340 }
1341
1342 testfileequal() {
1343         msggroup 'testfileequal'
1344         local MSG='Test for correctness of file'
1345         if [ "$1" = '--nomsg' ]; then
1346                 MSG=''
1347                 shift
1348         fi
1349         local FILE="$1"
1350         shift
1351         if [ -n "$MSG" ]; then
1352                 msgtest "$MSG" "$FILE"
1353         fi
1354         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testfileequal.output"
1355         if [ -z "$*" ]; then
1356                 testoutputequal "$FILE" echo -n ''
1357         else
1358                 testoutputequal "$FILE" echo "$*"
1359         fi
1360         msggroup
1361 }
1362
1363 testempty() {
1364         msggroup 'testempty'
1365         if [ "$1" = '--nomsg' ]; then
1366                 shift
1367         else
1368                 msgtest "Test for no output of" "$*"
1369         fi
1370         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testempty.comparefile"
1371         if "$@" >"$COMPAREFILE" 2>&1 && test ! -s "$COMPAREFILE"; then
1372                 msgpass
1373         else
1374                 msgfailoutput '' "$COMPAREFILE" "$@"
1375         fi
1376         aptautotest 'testempty' "$@"
1377         msggroup
1378 }
1379 testnotempty() {
1380         msggroup 'testnotempty'
1381         msgtest "Test for some output of" "$*"
1382         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testnotempty.comparefile"
1383         if ("$@" >"$COMPAREFILE" 2>&1 || true) && test -s "$COMPAREFILE"; then
1384                 msgpass
1385         else
1386                 msgfailoutput '' "$COMPAREFILE" "$@"
1387         fi
1388         aptautotest 'testnotempty' "$@"
1389         msggroup
1390 }
1391
1392 testequal() {
1393         msggroup 'testequal'
1394         local MSG='Test of equality of'
1395         if [ "$1" = '--nomsg' ]; then
1396                 MSG=''
1397                 shift
1398         fi
1399
1400         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequal.comparefile"
1401         echo "$1" > "$COMPAREFILE"
1402         shift
1403
1404         if [ -n "$MSG" ]; then
1405                 msgtest "$MSG" "$*"
1406         fi
1407         testoutputequal "$COMPAREFILE" "$@"
1408         aptautotest 'testequal' "$@"
1409         msggroup
1410 }
1411
1412 testequalor2() {
1413         msggroup 'testequalor2'
1414         local COMPAREFILE1="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequalor2.comparefile1"
1415         local COMPAREFILE2="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequalor2.comparefile2"
1416         local COMPAREAGAINST="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequalor2.compareagainst"
1417         echo "$1" > "$COMPAREFILE1"
1418         echo "$2" > "$COMPAREFILE2"
1419         shift 2
1420         msgtest "Test for equality OR of" "$*"
1421         "$@" >"$COMPAREAGAINST" 2>&1 || true
1422         if checkdiff "$COMPAREFILE1" "$COMPAREAGAINST" >/dev/null 2>&1 || \
1423                 checkdiff "$COMPAREFILE2" "$COMPAREAGAINST" >/dev/null 2>&1
1424         then
1425                 msgpass
1426         else
1427                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequal.output"
1428                 echo -n "\n${CINFO}Diff against OR 1${CNORMAL}" >"$OUTPUT" 2>&1
1429                 checkdiff "$COMPAREFILE1" "$COMPAREAGAINST" >"$OUTPUT" 2>&1 || true
1430                 echo -n "${CINFO}Diff against OR 2${CNORMAL}" >"$OUTPUT" 2>&1
1431                 checkdiff "$COMPAREFILE2" "$COMPAREAGAINST" >"$OUTPUT" 2>&1 || true
1432                 msgfailoutput '' "$OUTPUT"
1433         fi
1434         aptautotest 'testequalor2' "$@"
1435         msggroup
1436 }
1437
1438 testshowvirtual() {
1439         msggroup 'testshowvirtual'
1440         local VIRTUAL="N: Can't select versions from package '$1' as it is purely virtual"
1441         local PACKAGE="$1"
1442         shift
1443         while [ -n "$1" ]; do
1444                 VIRTUAL="${VIRTUAL}
1445 N: Can't select versions from package '$1' as it is purely virtual"
1446                 PACKAGE="${PACKAGE} $1"
1447                 shift
1448         done
1449         msgtest "Test for virtual packages" "apt-cache show $PACKAGE"
1450         VIRTUAL="${VIRTUAL}
1451 N: No packages found"
1452         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testshowvirtual.comparefile"
1453         local ARCH="$(getarchitecture 'native')"
1454         echo "$VIRTUAL" | sed -e "s/:$ARCH//" -e 's/:all//' >"$COMPAREFILE"
1455         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testshowvirtual.output"
1456         testoutputequal "$COMPAREFILE" aptcache show "$PACKAGE"
1457         msggroup
1458 }
1459
1460 testnopackage() {
1461         msggroup 'testnopackage'
1462         msgtest "Test for non-existent packages" "apt-cache show $*"
1463         local SHOWPKG="$(aptcache show "$@" 2>&1 | grep '^Package: ')"
1464         if [ -n "$SHOWPKG" ]; then
1465                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testnopackage.output"
1466                 echo "$SHOWPKG" >"$OUTPUT"
1467                 msgfailoutput '' "$OUTPUT"
1468         else
1469                 msgpass
1470         fi
1471         msggroup
1472 }
1473 testnosrcpackage() {
1474         msggroup 'testnosrcpackage'
1475         msgtest "Test for non-existent source packages" "apt-cache showsrc $*"
1476         local SHOWPKG="$(aptcache showsrc "$@" 2>&1 | grep '^Package: ')"
1477         if [ -n "$SHOWPKG" ]; then
1478                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testnosrcpackage.output"
1479                 echo "$SHOWPKG" >"$OUTPUT"
1480                 msgfailoutput '' "$OUTPUT"
1481         else
1482                 msgpass
1483         fi
1484         msggroup
1485 }
1486
1487 testdpkgstatus() {
1488         msggroup 'testdpkgstatus'
1489         local STATE="$1"
1490         local NR="$2"
1491         shift 2
1492         msgtest "Test that $NR package(s) are in state $STATE with" "dpkg -l $*"
1493         local PKGS="$(dpkg -l "$@" 2>/dev/null | grep "^${STATE}" | wc -l)"
1494         if [ "$PKGS" != $NR ]; then
1495                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testnopackage.output"
1496                 echo "$PKGS" >"$OUTPUT"
1497                 dpkg -l "$@" | grep '^[a-z]' >"$OUTPUT" >&2 || true
1498                 msgfailoutput '' "$OUTPUT"
1499         else
1500                 msgpass
1501         fi
1502         msggroup
1503 }
1504
1505 testdpkginstalled() {
1506         msggroup 'testdpkginstalled'
1507         testdpkgstatus 'ii' "$#" "$@"
1508         msggroup
1509 }
1510
1511 testdpkgnotinstalled() {
1512         msggroup 'testdpkgnotinstalled'
1513         testdpkgstatus 'ii' '0' "$@"
1514         msggroup
1515 }
1516
1517 testmarkedauto() {
1518         msggroup 'testmarkedauto'
1519         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testmarkedauto.comparefile"
1520         if [ -n "$1" ]; then
1521                 msgtest 'Test for correctly marked as auto-installed' "$*"
1522                 while [ -n "$1" ]; do echo "$1"; shift; done | sort > "$COMPAREFILE"
1523         else
1524                 msgtest 'Test for correctly marked as auto-installed' 'no package'
1525                 echo -n > "$COMPAREFILE"
1526         fi
1527         testoutputequal "$COMPAREFILE" aptmark showauto
1528         msggroup
1529 }
1530 testmarkedmanual() {
1531         msggroup 'testmarkedmanual'
1532         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testmarkedmanual.comparefile"
1533         if [ -n "$1" ]; then
1534                 msgtest 'Test for correctly marked as manually installed' "$*"
1535                 while [ -n "$1" ]; do echo "$1"; shift; done | sort > "$COMPAREFILE"
1536         else
1537                 msgtest 'Test for correctly marked as manually installed' 'no package'
1538                 echo -n > "$COMPAREFILE"
1539         fi
1540         testoutputequal "$COMPAREFILE" aptmark showmanual
1541         msggroup
1542 }
1543
1544 catfile() {
1545         if [ "${1##*.}" = 'deb' ]; then
1546                 stat >&2 "$1" || true
1547                 file >&2 "$1" || true
1548         else
1549                 cat >&2 "$1" || true
1550         fi
1551 }
1552 msgfailoutput() {
1553         msgreportheader 'msgfailoutput'
1554         local MSG="$1"
1555         local OUTPUT="$2"
1556         shift 2
1557         local CMD="$1"
1558         if [ "$1" = 'grep' -o "$1" = 'tail' -o "$1" = 'head' ]; then
1559                 echo >&2
1560                 while [ -n "$2" ]; do shift; done
1561                 echo "#### Complete file: $1 ####"
1562                 catfile "$1"
1563                 echo "#### $CMD output ####"
1564         elif [ "$1" = 'test' ]; then
1565                 echo >&2
1566                 # doesn't support ! or non-file flags
1567                 msgfailoutputstatfile() {
1568                         local FILEFLAGS='^-[bcdefgGhkLOprsStuwx]$'
1569                         if expr match "$1" "$FILEFLAGS" >/dev/null; then
1570                                 echo "#### stat(2) of file: $2 ####"
1571                                 stat "$2" || true
1572                                 if test -d "$2"; then
1573                                         echo "#### The directory contains: $2 ####"
1574                                         ls >&2 "$2" || true
1575                                 elif test -e "$2"; then
1576                                         echo "#### Complete file: $2 ####"
1577                                         catfile "$2"
1578                                 fi
1579                         fi
1580                 }
1581                 msgfailoutputstatfile "$2" "$3"
1582                 while [ -n "$5" ] && [ "$4" = '-o' -o "$4" = '-a' ]; do
1583                         shift 3
1584                         msgfailoutputstatfile "$2" "$3"
1585                 done
1586                 echo '#### test output ####'
1587         elif [ "$1" = 'cmp' ]; then
1588                 echo >&2
1589                 while [ -n "$2" ]; do
1590                         echo "#### Complete file: $2 ####"
1591                         catfile "$2"
1592                         shift
1593                 done
1594                 echo '#### cmp output ####'
1595         fi
1596         catfile "$OUTPUT"
1597         msgfail "$MSG"
1598 }
1599
1600 testsuccesswithglobalerror() {
1601         local TYPE="$1"
1602         local ERRORS="$2"
1603         shift 2
1604         msggroup "$TYPE"
1605         if [ "$1" = '--nomsg' ]; then
1606                 shift
1607         else
1608                 msgtest 'Test for successful execution of' "$*"
1609         fi
1610         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/${TYPE}.output"
1611         if "$@" >"${OUTPUT}" 2>&1; then
1612                 if expr match "$1" '^apt.*' >/dev/null; then
1613                         if grep -q -E ' runtime error: ' "$OUTPUT"; then
1614                                 msgfailoutput 'compiler detected undefined behavior' "$OUTPUT" "$@"
1615                         elif grep -E "^[${ERRORS}]: " "$OUTPUT" > "${TMPWORKINGDIRECTORY}/rootdir/tmp/checkforwarnings.output" 2>&1; then
1616                                 if [ "$IGNORE_PTY_NOT_MOUNTED" = '1' ]; then
1617                                         if echo 'E: Can not write log (Is /dev/pts mounted?) - posix_openpt (2: No such file or directory)' \
1618                                                 | cmp - "${TMPWORKINGDIRECTORY}/rootdir/tmp/checkforwarnings.output" >/dev/null 2>&1; then
1619                                                 msgpass
1620                                         else
1621                                                 msgfailoutput 'successful run, but output contains warnings/errors' "$OUTPUT" "$@"
1622                                         fi
1623                                 else
1624                                         msgfailoutput 'successful run, but output contains warnings/errors' "$OUTPUT" "$@"
1625                                 fi
1626                         elif [ "$TYPE" = 'testsuccesswithnotice' ]; then
1627                                 if grep -q -E "^N: " "$OUTPUT"; then
1628                                         msgpass
1629                                 else
1630                                         msgfailoutput 'successful run, but output had no notices' "$OUTPUT" "$@"
1631                                 fi
1632                         else
1633                                 msgpass
1634                         fi
1635                 else
1636                         msgpass
1637                 fi
1638         else
1639                 local EXITCODE=$?
1640                 msgfailoutput "exitcode $EXITCODE" "$OUTPUT" "$@"
1641         fi
1642         aptautotest "$TYPE" "$@"
1643         msggroup
1644 }
1645 testsuccesswithnotice() {
1646         testsuccesswithglobalerror 'testsuccesswithnotice' 'WE' "$@"
1647 }
1648 testsuccess() {
1649         testsuccesswithglobalerror 'testsuccess' 'NWE' "$@"
1650 }
1651 testwarning() {
1652         msggroup 'testwarning'
1653         if [ "$1" = '--nomsg' ]; then
1654                 shift
1655         else
1656                 msgtest 'Test for successful execution with warnings of' "$*"
1657         fi
1658         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testwarning.output"
1659         if "$@" >"${OUTPUT}" 2>&1; then
1660                 if expr match "$1" '^apt.*' >/dev/null; then
1661                         if grep -q -E ' runtime error: ' "$OUTPUT"; then
1662                                 msgfailoutput 'compiler detected undefined behavior' "$OUTPUT" "$@"
1663                         elif grep -q -E '^E: ' "$OUTPUT"; then
1664                                 msgfailoutput 'successful run, but output contains errors' "$OUTPUT" "$@"
1665                         elif ! grep -q -E '^W: ' "$OUTPUT"; then
1666                                 msgfailoutput 'successful run, but output contains no warnings' "$OUTPUT" "$@"
1667                         else
1668                                 msgpass
1669                         fi
1670                 else
1671                         msgpass
1672                 fi
1673         else
1674                 local EXITCODE=$?
1675                 msgfailoutput "exitcode $EXITCODE" "$OUTPUT" "$@"
1676         fi
1677         aptautotest 'testwarning' "$@"
1678         msggroup
1679 }
1680 testfailure() {
1681         msggroup 'testfailure'
1682         if [ "$1" = '--nomsg' ]; then
1683                 shift
1684         else
1685                 msgtest 'Test for failure in execution of' "$*"
1686         fi
1687         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testfailure.output"
1688         if "$@" >"${OUTPUT}" 2>&1; then
1689                 local EXITCODE=$?
1690                 msgfailoutput "exitcode $EXITCODE" "$OUTPUT" "$@"
1691         else
1692                 local EXITCODE=$?
1693                 if expr match "$1" '^apt.*' >/dev/null; then
1694                         if [ "$1" = 'aptkey' ]; then
1695                                 if grep -q " Can't check signature:
1696  BAD signature from
1697  signature could not be verified" "$OUTPUT"; then
1698                                         msgpass
1699                                 else
1700                                         msgfailoutput "run failed with exitcode ${EXITCODE}, but no signature error" "$OUTPUT" "$@"
1701                                 fi
1702                         else
1703                                 if grep -q -E ' runtime error: ' "$OUTPUT"; then
1704                                         msgfailoutput 'compiler detected undefined behavior' "$OUTPUT" "$@"
1705                                 elif grep -q -E '==ERROR' "$OUTPUT"; then
1706                                         msgfailoutput 'compiler sanitizers reported errors' "$OUTPUT" "$@"
1707                                 elif ! grep -q -E '^E: ' "$OUTPUT"; then
1708                                         msgfailoutput "run failed with exitcode ${EXITCODE}, but with no errors" "$OUTPUT" "$@"
1709                                 else
1710                                         msgpass
1711                                 fi
1712                         fi
1713                 else
1714                         msgpass
1715                 fi
1716         fi
1717         aptautotest 'testfailure' "$@"
1718         msggroup
1719 }
1720
1721 testreturnstateequal() {
1722         local STATE="$1"
1723         if [ "$STATE" = 'testsuccesswithglobalerror' ]; then
1724                 local STATE="$2"
1725                 local TYPE="$3"
1726                 shift 3
1727                 msggroup "${STATE}equal"
1728                 if [ "$1" != '--nomsg' ]; then
1729                         local CMP="$1"
1730                         shift
1731                         testsuccesswithglobalerror "$STATE" "$TYPE" "$@"
1732                         testfileequal "${TMPWORKINGDIRECTORY}/rootdir/tmp/${STATE}.output" "$CMP"
1733                 else
1734                         local CMP="$2"
1735                         shift 2
1736                         testsuccesswithglobalerror "$STATE" "$TYPE" "$@"
1737                         testfileequal "${TMPWORKINGDIRECTORY}/rootdir/tmp/${STATE}.output" "$CMP"
1738                 fi
1739         else
1740                 msggroup "${STATE}equal"
1741                 if [ "$2" != '--nomsg' ]; then
1742                         local CMP="$2"
1743                         shift 2
1744                         "$STATE" "$@"
1745                         testfileequal "${TMPWORKINGDIRECTORY}/rootdir/tmp/${STATE}.output" "$CMP"
1746                 else
1747                         local CMP="$3"
1748                         shift 3
1749                         "$STATE" --nomsg "$@"
1750                         testfileequal "${TMPWORKINGDIRECTORY}/rootdir/tmp/${STATE}.output" "$CMP"
1751                 fi
1752         fi
1753         msggroup
1754 }
1755 testsuccessequal() {
1756         # we compare output, so we know perfectly well about N:
1757         testreturnstateequal 'testsuccesswithglobalerror' 'testsuccess' 'WE' "$@"
1758 }
1759 testwarningequal() {
1760         testreturnstateequal 'testwarning' "$@"
1761 }
1762 testfailureequal() {
1763         testreturnstateequal 'testfailure' "$@"
1764 }
1765
1766 testfailuremsg() {
1767         msggroup 'testfailuremsg'
1768         local CMP="$1"
1769         shift
1770         testfailure "$@"
1771         msgtest 'Check that the output of the previous failed command has expected' 'failures and warnings'
1772         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testfailuremsg.comparefile"
1773         grep '^\(W\|E\|N\):' "${TMPWORKINGDIRECTORY}/rootdir/tmp/testfailure.output" > "$COMPAREFILE" 2>&1 || true
1774         testoutputequal "$COMPAREFILE" echo "$CMP"
1775         msggroup
1776 }
1777 testwarningmsg() {
1778         msggroup 'testwarningmsg'
1779         local CMP="$1"
1780         shift
1781         testwarning "$@"
1782         msgtest 'Check that the output of the previous warned command has expected' 'warnings'
1783         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testwarningmsg.comparefile"
1784         grep '^\(W\|E\|N\):' "${TMPWORKINGDIRECTORY}/rootdir/tmp/testwarning.output" > "$COMPAREFILE" 2>&1 || true
1785         testoutputequal "$COMPAREFILE" echo "$CMP"
1786         msggroup
1787 }
1788
1789 testfilestats() {
1790         msggroup 'testfilestats'
1791         msgtest "Test that file $1 has $2 $3" "$4"
1792         if [ "$4" "$3" "$(stat --format "$2" "$1")" ]; then
1793                 msgpass
1794         else
1795                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testfilestats.output"
1796                 {
1797                         ls -ld "$1" || true
1798                         echo -n "stat(1) reports for $2: "
1799                         stat --format "$2" "$1" || true
1800                 } >"$OUTPUT" 2>&1
1801                 msgfailoutput '' "$OUTPUT"
1802         fi
1803         msggroup
1804 }
1805 testaccessrights() {
1806         msggroup 'testaccessrights'
1807         testfilestats "$1" '%a' '=' "$2"
1808         msggroup
1809 }
1810
1811 testwebserverlaststatuscode() {
1812         msggroup 'testwebserverlaststatuscode'
1813         local DOWNLOG='rootdir/tmp/webserverstatus-testfile.log'
1814         local STATUS='downloaded/webserverstatus-statusfile.log'
1815         rm -f "$DOWNLOG" "$STATUS"
1816         msgtest 'Test last status code from the webserver was' "$1"
1817         if downloadfile "http://localhost:${APTHTTPPORT}/_config/find/aptwebserver::last-status-code" "$STATUS" > "$DOWNLOG" && [ "$(cat "$STATUS")" = "$1" ]; then
1818                 msgpass
1819         else
1820                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testwebserverlaststatuscode.output"
1821                 {
1822                         if [ -n "$2" ]; then
1823                                 shift
1824                                 echo >&2 '#### Additionally provided output files contain:'
1825                                 cat >&2 "$@"
1826                         fi
1827                         echo >&2 '#### Download log of the status code:'
1828                         cat >&2 "$DOWNLOG"
1829                 } >"$OUTPUT" 2>&1
1830                 msgfailoutput "Status was $(cat "$STATUS")" "$OUTPUT"
1831         fi
1832         msggroup
1833 }
1834
1835 createlistofkeys() {
1836         local OUTPUT="$1"
1837         shift
1838         while [ -n "$1" ]; do
1839                 # gpg 2.1.something starts printing [SC] at some point
1840                 if grep -q ' rsa2048/' "$OUTPUT" && grep -qF '[SC]' "$OUTPUT"; then
1841                         case "$1" in
1842                                 *Joe*|*Sixpack*) echo 'pub   rsa2048/DBAC8DAE 2010-08-18 [SC]';;
1843                                 *Rex*|*Expired*) echo 'pub   rsa2048/27CE74F9 2013-07-12 [SC] [expired: 2013-07-13]';;
1844                                 *Marvin*|*Paranoid*) echo 'pub   rsa2048/528144E2 2011-01-16 [SC]';;
1845                                 oldarchive) echo 'pub   rsa1024/F68C85A3 2013-12-19 [SC]';;
1846                                 newarchive) echo 'pub   rsa2048/DBAC8DAE 2010-08-18 [SC]';;
1847                                 *) echo 'UNKNOWN KEY';;
1848                         esac
1849                 # gpg 2.1 has a slightly different output format
1850                 elif grep -q ' rsa2048/' "$OUTPUT"; then
1851                         case "$1" in
1852                                 *Joe*|*Sixpack*) echo 'pub   rsa2048/DBAC8DAE 2010-08-18';;
1853                                 *Rex*|*Expired*) echo 'pub   rsa2048/27CE74F9 2013-07-12 [expired: 2013-07-13]';;
1854                                 *Marvin*|*Paranoid*) echo 'pub   rsa2048/528144E2 2011-01-16';;
1855                                 oldarchive) echo 'pub   rsa1024/F68C85A3 2013-12-19';;
1856                                 newarchive) echo 'pub   rsa2048/DBAC8DAE 2010-08-18';;
1857                                 *) echo 'UNKNOWN KEY';;
1858                         esac
1859                 else
1860                         case "$1" in
1861                                 *Joe*|*Sixpack*) echo 'pub   2048R/DBAC8DAE 2010-08-18';;
1862                                 *Rex*|*Expired*) echo 'pub   2048R/27CE74F9 2013-07-12 [expired: 2013-07-13]';;
1863                                 *Marvin*|*Paranoid*) echo 'pub   2048R/528144E2 2011-01-16';;
1864                                 oldarchive) echo 'pub   1024R/F68C85A3 2013-12-19';;
1865                                 newarchive) echo 'pub   2048R/DBAC8DAE 2010-08-18';;
1866                                 *) echo 'UNKNOWN KEY';;
1867                         esac
1868                 fi
1869                 shift
1870         done
1871 }
1872 testaptkeys() {
1873         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/aptkeylist.output"
1874         if ! aptkey list | grep '^pub' > "$OUTPUT"; then
1875                 echo -n > "$OUTPUT"
1876         fi
1877         testfileequal "$OUTPUT" "$(createlistofkeys "$OUTPUT" "$@")"
1878 }
1879
1880 pause() {
1881         echo "STOPPED execution. Press enter to continue"
1882         local IGNORE
1883         read IGNORE
1884 }
1885
1886 logcurrentarchivedirectory() {
1887         find "${TMPWORKINGDIRECTORY}/aptarchive/dists" -type f | while read line; do
1888                 stat --format '%U:%G:%a:%n' "$line"
1889         done | sort > "${TMPWORKINGDIRECTORY}/rootdir/var/log/aptgetupdate.before.lst"
1890 }
1891 listcurrentlistsdirectory() {
1892         {
1893                 find rootdir/var/lib/apt/lists -maxdepth 1 -type d | while read line; do
1894                         stat --format '%U:%G:%a:%n' "$line"
1895                 done
1896                 find rootdir/var/lib/apt/lists -maxdepth 1 \! -type d | while read line; do
1897                         stat --format '%U:%G:%a:%s:%y:%n' "$line"
1898                 done
1899         } | sort
1900 }
1901 forallsupportedcompressors() {
1902         rm -f "${TMPWORKINGDIRECTORY}/rootdir/etc/apt/apt.conf.d/00force-compressor"
1903         for COMP in $(aptconfig dump 'APT::Compressor' --format '%f%n' | cut -d':' -f 5 | uniq); do
1904                 if [ -z "$COMP" -o "$COMP" = '.' ]; then continue; fi
1905                 "$@" "$COMP"
1906         done
1907 }
1908
1909 ### convenience hacks ###
1910 mkdir() {
1911         # creating some directories by hand is a tedious task, so make it look simple
1912         local PARAMS="$*"
1913         if [ "$PARAMS" != "${PARAMS#*rootdir/var/lib/apt/lists}" ]; then
1914                 # only the last directory created by mkdir is effected by the -m !
1915                 command mkdir -m 755 -p "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt"
1916                 command mkdir -m 755 -p "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists"
1917                 command mkdir -m 700 -p "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/partial"
1918                 touch "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/lock"
1919                 if [ "$(id -u)" = '0' ]; then
1920                         chown _apt:root "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/partial"
1921                 fi
1922         else
1923                 command mkdir "$@"
1924         fi
1925 }
1926
1927 ### The following tests are run by most test methods automatically to check
1928 ### general things about commands executed without writing the test every time.
1929
1930 aptautotest() {
1931         local TESTCALL="$1"
1932         local CMD="$2"
1933         local FIRSTOPT="$3"
1934         local AUTOTEST="aptautotest_$(echo "${CMD##*/}_${FIRSTOPT}" | tr -d -c 'A-za-z0-9')"
1935         if command -v $AUTOTEST >/dev/null; then
1936                 shift 3
1937                 # save and restore the *.output files from other tests
1938                 # as we might otherwise override them in these automatic tests
1939                 rm -rf "${TMPWORKINGDIRECTORY}/rootdir/tmp-before"
1940                 mv "${TMPWORKINGDIRECTORY}/rootdir/tmp" "${TMPWORKINGDIRECTORY}/rootdir/tmp-before"
1941                 mkdir "${TMPWORKINGDIRECTORY}/rootdir/tmp"
1942                 $AUTOTEST "$TESTCALL" "$@"
1943                 rm -rf "${TMPWORKINGDIRECTORY}/rootdir/tmp-aptautotest"
1944                 mv "${TMPWORKINGDIRECTORY}/rootdir/tmp" "${TMPWORKINGDIRECTORY}/rootdir/tmp-aptautotest"
1945                 mv "${TMPWORKINGDIRECTORY}/rootdir/tmp-before" "${TMPWORKINGDIRECTORY}/rootdir/tmp"
1946         fi
1947 }
1948
1949 aptautotest_aptget_update() {
1950         local TESTCALL="$1"
1951         while [ -n "$2" ]; do
1952                 if [ "$2" = '--print-uris' ]; then return; fi # simulation mode
1953                 shift
1954         done
1955         if ! test -d "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists"; then return; fi
1956         testfilestats "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt" '%U:%G:%a' '=' "${TEST_DEFAULT_USER}:${TEST_DEFAULT_GROUP}:755"
1957         testfilestats "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists" '%U:%G:%a' '=' "${TEST_DEFAULT_USER}:${TEST_DEFAULT_GROUP}:755"
1958         # all copied files are properly chmodded
1959         local backupIFS="$IFS"
1960         IFS="$(printf "\n\b")"
1961         for file in $(find "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists" -type f ! -name 'lock'); do
1962                 testfilestats "$file" '%U:%G:%a' '=' "${TEST_DEFAULT_USER}:${TEST_DEFAULT_GROUP}:644"
1963         done
1964         IFS="$backupIFS"
1965         if [ "$TESTCALL" = 'testsuccess' ]; then
1966                 # failure cases can retain partial files and such
1967                 testempty find "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/partial" -mindepth 1 ! \( -name 'lock' -o -name '*.FAILED' \)
1968         fi
1969         if [ -s "${TMPWORKINGDIRECTORY}/rootdir/var/log/aptgetupdate.before.lst" ]; then
1970                 testfileequal "${TMPWORKINGDIRECTORY}/rootdir/var/log/aptgetupdate.before.lst" \
1971                         "$(find "${TMPWORKINGDIRECTORY}/aptarchive/dists" -type f | while read line; do stat --format '%U:%G:%a:%n' "$line"; done | sort)"
1972         fi
1973 }
1974 aptautotest_apt_update() { aptautotest_aptget_update "$@"; }
1975 aptautotest_aptcdrom_add() { aptautotest_aptget_update "$@"; }
1976
1977 testaptautotestnodpkgwarning() {
1978         local TESTCALL="$1"
1979         while [ -n "$2" ]; do
1980                 if expr match "$2" '^-[a-z]*s' >/dev/null 2>&1; then return; fi # simulation mode
1981                 if expr match "$2" '^-dy\?' >/dev/null 2>&1; then return; fi # download-only mode
1982                 shift
1983         done
1984         testfailure grep '^dpkg: warning:.*ignor.*' "${TMPWORKINGDIRECTORY}/rootdir/tmp-before/${TESTCALL}.output"
1985 }
1986
1987 aptautotest_aptget_install() { testaptautotestnodpkgwarning "$@"; }
1988 aptautotest_aptget_remove() { testaptautotestnodpkgwarning "$@"; }
1989 aptautotest_aptget_purge() { testaptautotestnodpkgwarning "$@"; }
1990 aptautotest_apt_install() { testaptautotestnodpkgwarning "$@"; }
1991 aptautotest_apt_remove() { testaptautotestnodpkgwarning "$@"; }
1992 aptautotest_apt_purge() { testaptautotestnodpkgwarning "$@"; }