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