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