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" "$@"
 177 }
 178 aptconfig() { runapt apt-config "$@"; }
 179 aptcache() { runapt apt-cache "$@"; }
 180 aptcdrom() { runapt apt-cdrom "$@"; }
 181 aptget() { runapt apt-get "$@"; }
 182 aptftparchive() { runapt apt-ftparchive "$@"; }
 183 aptkey() { runapt apt-key "$@"; }
 184 aptmark() { runapt apt-mark "$@"; }
 185 aptsortpkgs() { runapt apt-sortpkgs "$@"; }
 186 apt() { runapt apt "$@"; }
 187 apthelper() { runapt "${APTHELPERBINDIR}/apt-helper" "$@"; }
 188 aptwebserver() { runapt "${APTWEBSERVERBINDIR}/aptwebserver" "$@"; }
 189 aptitude() { runapt aptitude "$@"; }
 190 aptextracttemplates() { runapt apt-extracttemplates "$@"; }
 191 aptinternalsolver() { runapt "${APTINTERNALSOLVER}" "$@"; }
 192 aptdumpsolver() { runapt "${APTDUMPSOLVER}" "$@"; }
 193
 194 dpkg() {
 195         "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg" "$@"
 196 }
 197 dpkgcheckbuilddeps() {
 198         command dpkg-checkbuilddeps --admindir="${TMPWORKINGDIRECTORY}/rootdir/var/lib/dpkg" "$@"
 199 }
 200 gdb() {
 201         local CMD
 202         case "$1" in
 203         aptget) CMD="apt-get";;
 204         aptcache) CMD="apt-cache";;
 205         aptcdrom) CMD="apt-cdrom";;
 206         aptconfig) CMD="apt-config";;
 207         aptmark) CMD="apt-mark";;
 208         apthelper) CMD="apt-helper";;
 209         aptftparchive) CMD="apt-ftparchive";;
 210         dpkg) shift; runapt "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/gdb-dpkg" "$@"; return;;
 211         *) CMD="$1";;
 212         esac
 213         shift
 214         if [ "${CMD##*/}" = "$CMD" ]; then
 215                 CMD="${BUILDDIRECTORY}/${CMD}"
 216         fi
 217         runapt command gdb --quiet -ex run "$CMD" --args "$CMD" "$@"
 218 }
 219
 220 exitwithstatus() {
 221         # error if we about to overflow, but ...
 222         #   "255 failures ought to be enough for everybody"
 223         if [ $EXIT_CODE -gt 255 ]; then
 224             msgdie "Total failure count $EXIT_CODE too big"
 225         fi
 226         exit $((EXIT_CODE <= 255 ? EXIT_CODE : 255));
 227 }
 228
 229 shellsetedetector() {
 230         local exit_status=$?
 231         if [ "$exit_status" != '0' ]; then
 232                 printf >&2 "${CERROR}E: Looks like the testcases ended prematurely with exitcode: ${exit_status}${CNORMAL}\n"
 233                 if [ "$EXIT_CODE" = '0' ]; then
 234                         EXIT_CODE="$exit_status"
 235                 fi
 236         fi
 237 }
 238
 239 addtrap() {
 240         if [ "$1" = 'prefix' ]; then
 241                 CURRENTTRAP="$2 $CURRENTTRAP"
 242         else
 243                 CURRENTTRAP="$CURRENTTRAP $1"
 244         fi
 245         trap "shellsetedetector; $CURRENTTRAP exitwithstatus;" 0 HUP INT QUIT ILL ABRT FPE SEGV PIPE TERM
 246 }
 247
 248 escape_shell() {
 249     echo "$@" | sed -e "s#'#'\"'\"'#g"
 250 }
 251
 252 setupenvironment() {
 253         # privilege dropping and testing doesn't work if /tmp isn't world-writeable (as e.g. with libpam-tmpdir)
 254         if [ -n "$TMPDIR" ] && [ "$(id -u)" = '0' ] && [ "$(stat --format '%a' "$TMPDIR")" != '1777' ]; then
 255                 unset TMPDIR
 256         fi
 257         TMPWORKINGDIRECTORY="$(mktemp -d)"
 258         addtrap "cd /; rm -rf '$(escape_shell "$TMPWORKINGDIRECTORY")';"
 259         if [ -n "$TMPDIR_ADD" ]; then
 260                 TMPWORKINGDIRECTORY="${TMPWORKINGDIRECTORY}/${TMPDIR_ADD}"
 261                 mkdir -p "$TMPWORKINGDIRECTORY"
 262                 unset TMPDIR_ADD
 263                 export TMPDIR="$TMPWORKINGDIRECTORY"
 264         fi
 265         msgninfo "Preparing environment for ${0##*/} in ${TMPWORKINGDIRECTORY}…"
 266
 267         mkdir -m 700 "${TMPWORKINGDIRECTORY}/downloaded"
 268         if [ "$(id -u)" = '0' ]; then
 269                 # relax permissions so that running as root with user switching works
 270                 umask 022
 271                 chmod 711 "$TMPWORKINGDIRECTORY"
 272                 chown _apt:root "${TMPWORKINGDIRECTORY}/downloaded"
 273         fi
 274
 275         TESTDIRECTORY="$(readlink -f "$(dirname $0)")"
 276         # allow overriding the default BUILDDIR location
 277         SOURCEDIRECTORY="${APT_INTEGRATION_TESTS_SOURCE_DIR:-"${TESTDIRECTORY}/../../"}"
 278         BUILDDIRECTORY="${APT_INTEGRATION_TESTS_BUILD_DIR:-"${TESTDIRECTORY}/../../build/bin"}"
 279         LIBRARYPATH="${APT_INTEGRATION_TESTS_LIBRARY_PATH:-"${BUILDDIRECTORY}"}"
 280         METHODSDIR="${APT_INTEGRATION_TESTS_METHODS_DIR:-"${BUILDDIRECTORY}/methods"}"
 281         APTHELPERBINDIR="${APT_INTEGRATION_TESTS_LIBEXEC_DIR:-"${BUILDDIRECTORY}"}"
 282         APTWEBSERVERBINDIR="${APT_INTEGRATION_TESTS_WEBSERVER_BIN_DIR:-"${BUILDDIRECTORY}"}"
 283         APTINTERNALSOLVER="${APT_INTEGRATION_TESTS_INTERNAL_SOLVER:-"${BUILDDIRECTORY}/apt-internal-solver"}"
 284         APTDUMPSOLVER="${APT_INTEGRATION_TESTS_DUMP_SOLVER:-"${BUILDDIRECTORY}/apt-dump-solver"}"
 285         test -x "${BUILDDIRECTORY}/apt-get" || msgdie "You need to build tree first"
 286         # -----
 287
 288         cd "$TMPWORKINGDIRECTORY"
 289         mkdir rootdir aptarchive keys
 290         cd rootdir
 291         mkdir -p etc/apt/apt.conf.d etc/apt/sources.list.d etc/apt/trusted.gpg.d etc/apt/preferences.d
 292         mkdir -p usr/bin var/cache var/lib var/log tmp
 293         mkdir -p var/lib/dpkg/info var/lib/dpkg/updates var/lib/dpkg/triggers
 294         touch var/lib/dpkg/available
 295         mkdir -p usr/lib/apt
 296         ln -s "${METHODSDIR}" usr/lib/apt/methods
 297         if [ "$BUILDDIRECTORY" = "$LIBRARYPATH" ]; then
 298                 mkdir -p usr/lib/apt/solvers
 299                 ln -s "${BUILDDIRECTORY}/apt-dump-solver" usr/lib/apt/solvers/dump
 300                 ln -s "${BUILDDIRECTORY}/apt-internal-solver" usr/lib/apt/solvers/apt
 301                 echo "Dir::Bin::Solvers \"${TMPWORKINGDIRECTORY}/rootdir/usr/lib/apt/solvers\";" > etc/apt/apt.conf.d/externalsolver.conf
 302         fi
 303         # use the autoremove from the BUILDDIRECTORY if its there, otherwise
 304         # system
 305         if [ -e "${BUILDDIRECTORY}/../../debian/apt.conf.autoremove" ]; then
 306             ln -s "${BUILDDIRECTORY}/../../debian/apt.conf.autoremove" etc/apt/apt.conf.d/01autoremove
 307         else
 308             ln -s /etc/apt/apt.conf.d/01autoremove etc/apt/apt.conf.d/01autoremove
 309         fi
 310         cd ..
 311         local BASENAME="${0##*/}"
 312         local PACKAGESFILE="Packages-${BASENAME#*-}"
 313         if [ -f "${TESTDIRECTORY}/${PACKAGESFILE}" ]; then
 314                 cp "${TESTDIRECTORY}/${PACKAGESFILE}" aptarchive/Packages
 315         fi
 316         local SOURCESSFILE="Sources-${BASENAME#*-}"
 317         if [ -f "${TESTDIRECTORY}/${SOURCESSFILE}" ]; then
 318                 cp "${TESTDIRECTORY}/${SOURCESSFILE}" aptarchive/Sources
 319         fi
 320         find "$TESTDIRECTORY" \( -name '*.pub' -o -name '*.sec' \) -exec cp '{}' keys/ \;
 321         chmod 644 keys/*
 322         ln -s "${TMPWORKINGDIRECTORY}/keys/joesixpack.pub" rootdir/etc/apt/trusted.gpg.d/joesixpack.gpg
 323
 324         echo "Dir \"${TMPWORKINGDIRECTORY}/rootdir\";" > aptconfig.conf
 325         echo "Dir::state::status \"${TMPWORKINGDIRECTORY}/rootdir/var/lib/dpkg/status\";" >> aptconfig.conf
 326         echo "APT::Get::Show-User-Simulation-Note \"false\";" >> aptconfig.conf
 327         echo "Dir::Bin::Methods \"${TMPWORKINGDIRECTORY}/rootdir/usr/lib/apt/methods\";" >> aptconfig.conf
 328         # either store apt-key were we can access it, even if we run it as a different user
 329         #cp "${BUILDDIRECTORY}/apt-key" "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/"
 330         #chmod o+rx "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/apt-key"
 331         #echo "Dir::Bin::apt-key \"${TMPWORKINGDIRECTORY}/rootdir/usr/bin/apt-key\";" >> aptconfig.conf
 332         # destroys coverage reporting though, so we disable changing user for the calling gpgv
 333         echo "Dir::Bin::apt-key \"${BUILDDIRECTORY}/apt-key\";" >> aptconfig.conf
 334         if [ "$(id -u)" = '0' ]; then
 335                 echo 'Binary::gpgv::Debug::NoDropPrivs "true";' >>aptconfig.conf
 336         fi
 337
 338         cat > "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg" <<EOF
 339 #!/bin/sh
 340 set -e
 341 if [ -r '${TMPWORKINGDIRECTORY}/noopchroot.so' ]; then
 342         if [ -n "\$LD_LIBRARY_PATH" ]; then
 343                 export LD_LIBRARY_PATH='${TMPWORKINGDIRECTORY}:'"\${LD_LIBRARY_PATH}"
 344         else
 345                 export LD_LIBRARY_PATH='${TMPWORKINGDIRECTORY}'
 346         fi
 347         if [ -n "\$LD_PRELOAD" ]; then
 348                 export LD_PRELOAD="noopchroot.so \${LD_PRELOAD}"
 349         else
 350                 export LD_PRELOAD="noopchroot.so"
 351         fi
 352 fi
 353 EOF
 354         cp "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg" "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/gdb-dpkg"
 355         cat >> "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg" <<EOF
 356 exec fakeroot '${DPKG:-dpkg}' --root='${TMPWORKINGDIRECTORY}/rootdir' \\
 357         --log='${TMPWORKINGDIRECTORY}/rootdir/var/log/dpkg.log' \\
 358         --force-not-root --force-bad-path "\$@"
 359 EOF
 360         cat >> "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/gdb-dpkg" <<EOF
 361 exec fakeroot gdb --quiet -ex run '${DPKG:-dpkg}' --args '${DPKG:-dpkg}' --root='${TMPWORKINGDIRECTORY}/rootdir' \\
 362         --log='${TMPWORKINGDIRECTORY}/rootdir/var/log/dpkg.log' \\
 363         --force-not-root --force-bad-path "\$@"
 364 EOF
 365         chmod +x "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg" "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/gdb-dpkg"
 366         echo "Dir::Bin::dpkg \"${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg\";" > rootdir/etc/apt/apt.conf.d/99dpkg
 367
 368         {
 369                 if ! command dpkg --assert-multi-arch >/dev/null 2>&1; then
 370                         echo "DPKG::options:: \"--force-architecture\";" # Added to test multiarch before dpkg is ready for it…
 371                 fi
 372                 echo 'quiet "0";'
 373                 echo 'quiet::NoUpdate "true";'
 374                 echo 'quiet::NoStatistic "true";'
 375                 # too distracting for users, but helpful to detect changes
 376                 echo 'Acquire::Progress::Ignore::ShowErrorText "true";'
 377                 echo 'Acquire::Progress::Diffpercent "true";'
 378                 # in testcases, it can appear as if localhost has a rotation setup,
 379                 # hide this as we can't really deal with it properly
 380                 echo 'Acquire::Failure::ShowIP "false";'
 381                 # fakeroot can't fake everything, so disabled in production but good for tests
 382                 echo 'APT::Sandbox::Verify "true";'
 383         } >> aptconfig.conf
 384
 385         cp "${TESTDIRECTORY}/apt.pem" "${TMPWORKINGDIRECTORY}/rootdir/etc/webserver.pem"
 386         if [ "$(id -u)" = '0' ]; then
 387                 chown _apt:root "${TMPWORKINGDIRECTORY}/rootdir/etc/webserver.pem"
 388         fi
 389         echo "Acquire::https::CaInfo \"${TMPWORKINGDIRECTORY}/rootdir/etc/webserver.pem\";" > rootdir/etc/apt/apt.conf.d/99https
 390         echo "Apt::Cmd::Disable-Script-Warning \"1\";" > rootdir/etc/apt/apt.conf.d/apt-binary
 391         echo 'Acquire::Connect::AddrConfig "false";' > rootdir/etc/apt/apt.conf.d/connect-addrconfig
 392         configcompression '.' 'gz' #'bz2' 'lzma' 'xz'
 393         confighashes 'SHA1' # these are tests, not security best-practices
 394
 395         # create some files in /tmp and look at user/group to get what this means
 396         TEST_DEFAULT_USER="$(id -un)"
 397         if [ "$(uname)" = 'GNU/kFreeBSD' ]; then
 398                 TEST_DEFAULT_GROUP='root'
 399         else
 400                 TEST_DEFAULT_GROUP="$(id -gn)"
 401         fi
 402
 403         # cleanup the environment a bit
 404         # prefer our apt binaries over the system apt binaries
 405         export PATH="${BUILDDIRECTORY}:${PATH}:/usr/local/sbin:/usr/sbin:/sbin"
 406         export LC_ALL=C.UTF-8
 407         unset LANGUAGE APT_CONFIG
 408         unset GREP_OPTIONS DEB_BUILD_PROFILES
 409         unset http_proxy HTTP_PROXY https_proxy HTTPS_PROXY no_proxy
 410         msgdone "info"
 411 }
 412
 413 getarchitecture() {
 414         if [ "$1" = "native" -o -z "$1" ]; then
 415                 eval `aptconfig shell ARCH APT::Architecture`
 416                 if [ -n "$ARCH" ]; then
 417                         echo $ARCH
 418                 else
 419                         dpkg --print-architecture
 420                 fi
 421         else
 422                 echo $1
 423         fi
 424 }
 425
 426 getarchitectures() {
 427         aptconfig dump --no-empty --format '%v%n' APT::Architecture APT::Architectures | sort -u | tr '\n' ' '
 428 }
 429
 430 getarchitecturesfromcommalist() {
 431         echo "$1" | sed -e 's#,#\n#g' | sed -e "s/^native\$/$(getarchitecture 'native')/"
 432 }
 433
 434 configarchitecture() {
 435         {
 436                 echo "APT::Architecture \"$(getarchitecture $1)\";"
 437                 while [ -n "$1" ]; do
 438                         echo "APT::Architectures:: \"$(getarchitecture $1)\";"
 439                         shift
 440                 done
 441         } >rootdir/etc/apt/apt.conf.d/01multiarch.conf
 442         configdpkg
 443 }
 444
 445 configdpkg() {
 446         if [ ! -e rootdir/var/lib/dpkg/status ]; then
 447                 local BASENAME="${0##*/}"
 448                 local STATUSFILE="status-${BASENAME#*-}"
 449                 if [ -f "${TESTDIRECTORY}/${STATUSFILE}" ]; then
 450                         cp "${TESTDIRECTORY}/${STATUSFILE}" rootdir/var/lib/dpkg/status
 451                 else
 452                         echo -n > rootdir/var/lib/dpkg/status
 453                 fi
 454         fi
 455         rm -f rootdir/etc/apt/apt.conf.d/00foreigndpkg
 456         if command dpkg --assert-multi-arch >/dev/null 2>&1 ; then
 457                 local ARCHS="$(getarchitectures)"
 458                 if echo "$ARCHS" | grep -E -q '[^ ]+ [^ ]+'; then
 459                         DPKGARCH="$(dpkg --print-architecture)"
 460                         for ARCH in ${ARCHS}; do
 461                                 if [ "${ARCH}" != "${DPKGARCH}" ]; then
 462                                         if ! dpkg --add-architecture ${ARCH} >/dev/null 2>&1; then
 463                                                 # old-style used e.g. in Ubuntu-P – and as it seems travis
 464                                                 echo "DPKG::options:: \"--foreign-architecture\";" >> rootdir/etc/apt/apt.conf.d/00foreigndpkg
 465                                                 echo "DPKG::options:: \"${ARCH}\";"  >> rootdir/etc/apt/apt.conf.d/00foreigndpkg
 466                                         fi
 467                                 fi
 468                         done
 469                         if [ "0" = "$(dpkg -l dpkg 2> /dev/null | grep '^i' | wc -l)" ]; then
 470                                 # dpkg doesn't really check the version as long as it is fully installed,
 471                                 # but just to be sure we choose one above the required version
 472                                 insertinstalledpackage 'dpkg' "all" '1.16.2+fake'
 473                         fi
 474                 fi
 475         fi
 476 }
 477
 478 configdpkgnoopchroot() {
 479         # create a library to noop chroot() and rewrite maintainer script executions
 480         # via execvp() as used by dpkg as we don't want our rootdir to be a fullblown
 481         # chroot directory dpkg could chroot into to execute the maintainer scripts
 482         msgtest 'Building library to preload to make maintainerscript work in' 'dpkg'
 483         cat > noopchroot.c << EOF
 484 #define _GNU_SOURCE
 485 #include <stdio.h>
 486 #include <stdlib.h>
 487 #include <string.h>
 488 #include <dlfcn.h>
 489
 490 static char * chrootdir = NULL;
 491
 492 int chroot(const char *path) {
 493         printf("WARNING: CHROOTing to %s was ignored!\n", path);
 494         free(chrootdir);
 495         chrootdir = strdup(path);
 496         return 0;
 497 }
 498 int execvp(const char *file, char *const argv[]) {
 499         static int (*func_execvp) (const char *, char * const []) = NULL;
 500         if (func_execvp == NULL)
 501                 func_execvp = (int (*) (const char *, char * const [])) dlsym(RTLD_NEXT, "execvp");
 502         if (chrootdir == NULL || strncmp(file, "/var/lib/dpkg/", strlen("/var/lib/dpkg/")) != 0)
 503                 return func_execvp(file, argv);
 504         printf("REWRITE execvp call %s into %s\n", file, chrootdir);
 505         char *newfile;
 506         if (asprintf(&newfile, "%s%s", chrootdir, file) == -1) {
 507                 perror("asprintf");
 508                 return -1;
 509         }
 510         char const * const baseadmindir = "/var/lib/dpkg";
 511         char *admindir;
 512         if (asprintf(&admindir, "%s%s", chrootdir, baseadmindir) == -1) {
 513                 perror("asprintf");
 514                 return -1;
 515         }
 516         setenv("DPKG_ADMINDIR", admindir, 1);
 517         return func_execvp(newfile, argv);
 518 }
 519 EOF
 520         testsuccess --nomsg gcc -Wall -fPIC -shared -o noopchroot.so noopchroot.c -ldl
 521 }
 522 configcompression() {
 523         local CMD='apthelper cat-file -C'
 524         while [ -n "$1" ]; do
 525                 case "$1" in
 526                 '.') printf ".\t.\tcat\n";;
 527                 'gz') printf "gzip\tgz\t$CMD $1\n";;
 528                 'bz2') printf "bzip2\tbz2\t$CMD $1\n";;
 529                 *) printf "$1\t$1\t$CMD $1\n";;
 530                 esac
 531                 shift
 532         done > "${TMPWORKINGDIRECTORY}/rootdir/etc/testcase-compressor.conf"
 533 }
 534 confighashes() {
 535         {
 536                 echo 'APT::FTPArchive {'
 537                 {
 538                         while [ -n "$1" ]; do
 539                                 printf "$1" | tr 'a-z' 'A-Z'
 540                                 printf "\t\"true\";\n"
 541                                 shift
 542                         done
 543                         for h in 'MD5' 'SHA1' 'SHA256' 'SHA512'; do
 544                                 printf "$h\t\"false\";\n"
 545                         done
 546                 } | awk '!x[$1]++'
 547                 echo '};'
 548         } >> "${TMPWORKINGDIRECTORY}/rootdir/etc/apt/apt.conf.d/ftparchive-hashes.conf"
 549 }
 550 forcecompressor() {
 551         COMPRESSOR="$1"
 552         COMPRESS="$1"
 553         COMPRESSOR_CMD="apthelper cat-file -C $1"
 554         case $COMPRESSOR in
 555         gzip) COMPRESS='gz';;
 556         bzip2) COMPRESS='bz2';;
 557         esac
 558         local CONFFILE="${TMPWORKINGDIRECTORY}/rootdir/etc/apt/apt.conf.d/00force-compressor"
 559         echo "Acquire::CompressionTypes::Order { \"${COMPRESS}\"; };
 560 Dir::Bin::uncompressed \"/does/not/exist\";" > "$CONFFILE"
 561 }
 562
 563 setupsimplenativepackage() {
 564         local NAME="$1"
 565         local ARCH="$2"
 566         local VERSION="$3"
 567         local RELEASE="${4:-unstable}"
 568         local DEPENDENCIES="$5"
 569         local DESCRIPTION="${6:-"an autogenerated dummy ${NAME}=${VERSION}/${RELEASE}
 570  If you find such a package installed on your system,
 571  something went horribly wrong! They are autogenerated
 572  und used only by testcases and serve no other purpose…"}"
 573
 574         local SECTION="${7:-others}"
 575         local DISTSECTION
 576         if [ "$SECTION" = "${SECTION#*/}" ]; then
 577                 DISTSECTION="main"
 578         else
 579                 DISTSECTION="${SECTION%/*}"
 580         fi
 581         local BUILDDIR=incoming/${NAME}-${VERSION}
 582         mkdir -p ${BUILDDIR}/debian/source
 583         cd ${BUILDDIR}
 584         echo "* most suckless software product ever" > FEATURES
 585         test -e debian/copyright || echo "Copyleft by Joe Sixpack $(date +%Y)" > debian/copyright
 586         test -e debian/changelog || echo "$NAME ($VERSION) $RELEASE; urgency=low
 587
 588   * Initial release
 589
 590  -- Joe Sixpack <joe@example.org>  $(date -R)" > debian/changelog
 591         test -e debian/control || echo "Source: $NAME
 592 Section: $SECTION
 593 Priority: optional
 594 Maintainer: Joe Sixpack <joe@example.org>
 595 Build-Depends: debhelper (>= 7)
 596 Standards-Version: 3.9.1
 597
 598 Package: $NAME" > debian/control
 599         if [ "$ARCH" = 'all' ]; then
 600                 echo "Architecture: all" >> debian/control
 601         else
 602                 echo "Architecture: any" >> debian/control
 603         fi
 604         test -z "$DEPENDENCIES" || echo "$DEPENDENCIES" >> debian/control
 605         echo "Description: $DESCRIPTION" >> debian/control
 606
 607         test -e debian/compat || echo "7" > debian/compat
 608         test -e debian/source/format || echo "3.0 (native)" > debian/source/format
 609         test -e debian/rules || cp /usr/share/doc/debhelper/examples/rules.tiny debian/rules
 610         cd - > /dev/null
 611 }
 612
 613 buildsimplenativepackage() {
 614         local NAME="$1"
 615         local NM
 616         if [ "$(echo "$NAME" | cut -c 1-3)" = 'lib' ]; then
 617                 NM="$(echo "$NAME" | cut -c 1-4)"
 618         else
 619                 NM="$(echo "$NAME" | cut -c 1)"
 620         fi
 621         local ARCH="$2"
 622         local VERSION="$3"
 623         local RELEASE="${4:-unstable}"
 624         local DEPENDENCIES="$5"
 625         local DESCRIPTION="${6:-"an autogenerated dummy ${NAME}=${VERSION}/${RELEASE}
 626  If you find such a package installed on your system,
 627  something went horribly wrong! They are autogenerated
 628  und used only by testcases and serve no other purpose…"}"
 629
 630         local SECTION="${7:-others}"
 631         local PRIORITY="${8:-optional}"
 632         local FILE_TREE="$9"
 633         local COMPRESS_TYPE="${10:-gzip}"
 634         local DISTSECTION
 635         if [ "$SECTION" = "${SECTION#*/}" ]; then
 636                 DISTSECTION="main"
 637         else
 638                 DISTSECTION="${SECTION%/*}"
 639         fi
 640         local BUILDDIR="${TMPWORKINGDIRECTORY}/incoming/${NAME}-${VERSION}"
 641
 642         msgtest "Build source package in version ${VERSION} for ${RELEASE} in ${DISTSECTION}" "$NAME"
 643         mkdir -p "$BUILDDIR/debian/source"
 644         echo "* most suckless software product ever" > "${BUILDDIR}/FEATURES"
 645         echo "#!/bin/sh
 646 echo '$NAME says \"Hello!\"'" > "${BUILDDIR}/${NAME}"
 647
 648         echo "Copyleft by Joe Sixpack $(date +%Y)" > "${BUILDDIR}/debian/copyright"
 649         echo "$NAME ($VERSION) $RELEASE; urgency=low
 650
 651   * Initial release
 652
 653  -- Joe Sixpack <joe@example.org>  $(date -R)" > "${BUILDDIR}/debian/changelog"
 654         {
 655                 echo "Source: $NAME
 656 Priority: $PRIORITY
 657 Maintainer: Joe Sixpack <joe@example.org>
 658 Standards-Version: 3.9.3"
 659                 if [ "$SECTION" != '<none>' ]; then
 660                         echo "Section: $SECTION"
 661                 fi
 662                 local BUILDDEPS="$(echo "$DEPENDENCIES" | grep '^Build-')"
 663                 test -z "$BUILDDEPS" || echo "$BUILDDEPS"
 664                 echo "
 665 Package: $NAME"
 666
 667                 if [ "$ARCH" = 'all' ]; then
 668                         echo "Architecture: all"
 669                 else
 670                         echo "Architecture: any"
 671                 fi
 672                 local DEPS="$(echo "$DEPENDENCIES" | grep -v '^Build-')"
 673                 test -z "$DEPS" || echo "$DEPS"
 674                 echo "Description: $DESCRIPTION"
 675         } > "${BUILDDIR}/debian/control"
 676
 677         echo '3.0 (native)' > "${BUILDDIR}/debian/source/format"
 678         cd "${BUILDDIR}/.."
 679         testsuccess --nomsg dpkg-source -b ${NAME}-${VERSION}
 680         cd - >/dev/null
 681         sed -n 's#^dpkg-source: info: building [^ ]\+ in ##p' "${TMPWORKINGDIRECTORY}/rootdir/tmp/testsuccess.output" \
 682                 | while read SRC; do
 683                 echo "pool/${SRC}" >> "${BUILDDIR}/../${RELEASE}.${DISTSECTION}.srclist"
 684 #               if expr match "${SRC}" '.*\.dsc' >/dev/null 2>&1; then
 685 #                       aptkey --keyring ./keys/joesixpack.pub --secret-keyring ./keys/joesixpack.sec --quiet --readonly \
 686 #                               adv --yes --default-key 'Joe Sixpack' \
 687 #                               --clearsign -o "${BUILDDIR}/../${SRC}.sign" "${BUILDDIR}/../$SRC"
 688 #                       mv "${BUILDDIR}/../${SRC}.sign" "${BUILDDIR}/../$SRC"
 689 #               fi
 690         done
 691
 692         for arch in $(getarchitecturesfromcommalist "$ARCH"); do
 693                 msgtest "Build binary package for ${RELEASE} in ${SECTION}" "$NAME"
 694                 rm -rf "${BUILDDIR}/debian/tmp"
 695                 mkdir -p "${BUILDDIR}/debian/tmp/DEBIAN" "${BUILDDIR}/debian/tmp/usr/share/doc/${NAME}" "${BUILDDIR}/debian/tmp/usr/bin"
 696                 cp "${BUILDDIR}/debian/copyright" "${BUILDDIR}/debian/changelog" "${BUILDDIR}/FEATURES" "${BUILDDIR}/debian/tmp/usr/share/doc/${NAME}"
 697                 cp "${BUILDDIR}/${NAME}" "${BUILDDIR}/debian/tmp/usr/bin/${NAME}-${arch}"
 698                 if [ -n "$FILE_TREE" ]; then
 699                     cp -ar "$FILE_TREE" "${BUILDDIR}/debian/tmp"
 700                 fi
 701
 702                 (cd "${BUILDDIR}"; dpkg-gencontrol -DArchitecture=$arch)
 703                 (cd "${BUILDDIR}/debian/tmp"; md5sum $(find usr/ -type f) > DEBIAN/md5sums)
 704                 local LOG="${BUILDDIR}/../${NAME}_${VERSION}_${arch}.dpkg-deb.log"
 705                 # ensure the right permissions as dpkg-deb insists
 706                 chmod 755 "${BUILDDIR}/debian/tmp/DEBIAN"
 707                 testsuccess --nomsg dpkg-deb -Z${COMPRESS_TYPE} --build "${BUILDDIR}/debian/tmp" "${BUILDDIR}/.."
 708                 echo "pool/${NAME}_${VERSION}_${arch}.deb" >> "${BUILDDIR}/../${RELEASE}.${DISTSECTION}.pkglist"
 709         done
 710
 711         local CHANGEPATH="${BUILDDIR}/../${DISTSECTION}/${NM}/${NAME}/${NAME}_${VERSION}"
 712         mkdir -p "$CHANGEPATH"
 713         cp "${BUILDDIR}/debian/changelog" "$CHANGEPATH"
 714         rm -rf "${BUILDDIR}"
 715         msgdone "info"
 716 }
 717
 718 buildpackage() {
 719         local BUILDDIR=$1
 720         local RELEASE=$2
 721         local SECTION=$3
 722         local ARCH=$(getarchitecture $4)
 723         local PKGNAME="$(echo "$BUILDDIR" | grep -o '[^/]*$')"
 724         local BUILDLOG="$(readlink -f "${BUILDDIR}/../${PKGNAME}_${RELEASE}_${SECTION}.dpkg-bp.log")"
 725         msgtest "Build package for ${RELEASE} in ${SECTION}" "$PKGNAME"
 726         cd "$BUILDDIR"
 727         if [ "$ARCH" = "all" ]; then
 728                 ARCH="$(dpkg-architecture -qDEB_HOST_ARCH 2> /dev/null)"
 729         fi
 730         testsuccess --nomsg dpkg-buildpackage -uc -us -a$ARCH
 731         cp "${TMPWORKINGDIRECTORY}/rootdir/tmp/testsuccess.output" "$BUILDLOG"
 732         local PKGS="$(grep '^dpkg-deb: building package' "$BUILDLOG" | cut -d'/' -f 2 | sed -e "s#'\.##")"
 733         local SRCS="$(grep '^dpkg-source: info: building' "$BUILDLOG" | grep -o '[a-z0-9._+~-]*$')"
 734         cd - > /dev/null
 735         for PKG in $PKGS; do
 736                 echo "pool/${PKG}" >> "${TMPWORKINGDIRECTORY}/incoming/${RELEASE}.${SECTION}.pkglist"
 737         done
 738         for SRC in $SRCS; do
 739                 echo "pool/${SRC}" >> "${TMPWORKINGDIRECTORY}/incoming/${RELEASE}.${SECTION}.srclist"
 740         done
 741 }
 742
 743 buildaptarchive() {
 744         if [ -d incoming ]; then
 745                 buildaptarchivefromincoming "$@"
 746         else
 747                 buildaptarchivefromfiles "$@"
 748         fi
 749 }
 750
 751 createaptftparchiveconfig() {
 752         local COMPRESSORS="$(cut -d'    ' -f 1 "${TMPWORKINGDIRECTORY}/rootdir/etc/testcase-compressor.conf" | tr '\n' ' ')"
 753         local COMPRESSORS="${COMPRESSORS%* }"
 754         local ARCHS="$(getarchitectures)"
 755         cat > ftparchive.conf <<EOF
 756 Dir {
 757         ArchiveDir "$(readlink -f .)";
 758         CacheDir "$(readlink -f ..)";
 759         FileListDir "$(readlink -f pool/)";
 760 };
 761 Default {
 762         Packages::Compress "$COMPRESSORS";
 763         Sources::Compress "$COMPRESSORS";
 764         Contents::Compress "$COMPRESSORS";
 765         Translation::Compress "$COMPRESSORS";
 766         LongDescription "false";
 767 };
 768 TreeDefault {
 769         Directory "pool/";
 770         SrcDirectory "pool/";
 771 };
 772 EOF
 773         for DIST in $(find ./pool/ -maxdepth 1 -name '*.pkglist' -type f | cut -d'/' -f 3 | cut -d'.' -f 1 | sort | uniq); do
 774                 cat <<EOF
 775 tree "dists/$DIST" {
 776         Architectures "$ARCHS all source";
 777         FileList "${DIST}.\$(SECTION).pkglist";
 778         SourceFileList "${DIST}.\$(SECTION).srclist";
 779         Sections "$(find ./pool/ -maxdepth 1 -name "${DIST}.*.pkglist" -type f | cut -d'/' -f 3 | cut -d'.' -f 2 | sort | uniq | tr '\n' ' ')";
 780 };
 781 EOF
 782         done >> ftparchive.conf
 783 }
 784
 785 buildaptftparchivedirectorystructure() {
 786         local DISTS="$(grep -i '^tree ' ftparchive.conf | cut -d'/' -f 2 | sed -e 's#".*##')"
 787         for DIST in $DISTS; do
 788                 local SECTIONS="$(grep -i -A 5 "dists/$DIST" ftparchive.conf | grep -i 'Sections' | cut -d'"' -f 2)"
 789                 for SECTION in $SECTIONS; do
 790                         local ARCHS="$(grep -A 5 "dists/$DIST" ftparchive.conf | grep Architectures | cut -d'"' -f 2 | sed -e 's#source##')"
 791                         for ARCH in $ARCHS; do
 792                                 mkdir -p "dists/${DIST}/${SECTION}/binary-${ARCH}"
 793                         done
 794                         mkdir -p "dists/${DIST}/${SECTION}/source"
 795                         mkdir -p "dists/${DIST}/${SECTION}/i18n"
 796                 done
 797         done
 798 }
 799
 800 insertpackage() {
 801         local RELEASES="$1"
 802         local NAME="$2"
 803         local ARCH="$3"
 804         local VERSION="$4"
 805         local DEPENDENCIES="$5"
 806         local PRIORITY="${6:-optional}"
 807         local DESCRIPTION="${7:-"an autogenerated dummy ${NAME}=${VERSION}/${RELEASES}
 808  If you find such a package installed on your system,
 809  something went horribly wrong! They are autogenerated
 810  und used only by testcases and serve no other purpose…"}"
 811         local ARCHS=""
 812         for RELEASE in $(printf '%s' "$RELEASES" | tr ',' '\n'); do
 813                 if [ "$RELEASE" = 'installed' ]; then
 814                         insertinstalledpackage "$2" "$3" "$4" "$5" "$6" "$7"
 815                         continue
 816                 fi
 817                 for arch in $(getarchitecturesfromcommalist "$ARCH"); do
 818                         if [ "$arch" = 'none' ]; then
 819                                 ARCHS="$(getarchitectures)"
 820                         else
 821                                 ARCHS="$arch"
 822                         fi
 823                         for BUILDARCH in $ARCHS; do
 824                                 local PPATH="aptarchive/dists/${RELEASE}/main/binary-${BUILDARCH}"
 825                                 mkdir -p "$PPATH"
 826                                 {
 827                                         echo "Package: $NAME
 828 Priority: $PRIORITY
 829 Section: other
 830 Installed-Size: 42
 831 Maintainer: Joe Sixpack <joe@example.org>"
 832                                         test "$arch" = 'none' || echo "Architecture: $arch"
 833                                         echo "Version: $VERSION
 834 Filename: pool/main/${NAME}/${NAME}_${VERSION}_${arch}.deb"
 835                                         test -z "$DEPENDENCIES" || echo "$DEPENDENCIES"
 836                                         echo "Description: $(printf '%s' "$DESCRIPTION" | head -n 1)"
 837                                         echo "Description-md5: $(printf '%s' "$DESCRIPTION" | md5sum | cut -d' ' -f 1)"
 838                                         echo
 839                                 } >> "${PPATH}/Packages"
 840                         done
 841                 done
 842                 mkdir -p "aptarchive/dists/${RELEASE}/main/source" "aptarchive/dists/${RELEASE}/main/i18n"
 843                 touch "aptarchive/dists/${RELEASE}/main/source/Sources"
 844                 echo "Package: $NAME
 845 Description-md5: $(printf '%s' "$DESCRIPTION" | md5sum | cut -d' ' -f 1)
 846 Description-en: $DESCRIPTION
 847 " >> "aptarchive/dists/${RELEASE}/main/i18n/Translation-en"
 848         done
 849 }
 850
 851 insertsource() {
 852         local RELEASES="$1"
 853         local NAME="$2"
 854         local ARCH="$3"
 855         local VERSION="$4"
 856         local DEPENDENCIES="$5"
 857         local BINARY="${6:-$NAME}"
 858         local ARCHS=""
 859         for RELEASE in $(printf '%s' "$RELEASES" | tr ',' '\n'); do
 860                 local SPATH="aptarchive/dists/${RELEASE}/main/source"
 861                 mkdir -p $SPATH
 862                 local FILE="${SPATH}/Sources"
 863                 local DSCFILE="${NAME}_${VERSION}.dsc"
 864                 local TARFILE="${NAME}_${VERSION}.tar.gz"
 865                 echo "Package: $NAME
 866 Binary: $BINARY
 867 Version: $VERSION
 868 Maintainer: Joe Sixpack <joe@example.org>
 869 Architecture: $ARCH" >> $FILE
 870                 test -z "$DEPENDENCIES" || echo "$DEPENDENCIES" >> "$FILE"
 871                 echo "Files:
 872  $(echo -n "$DSCFILE" | md5sum | cut -d' ' -f 1) $(echo -n "$DSCFILE" | wc -c) "$DSCFILE"
 873  $(echo -n "$TARFILE" | md5sum | cut -d' ' -f 1) $(echo -n "$TARFILE" | wc -c) "$TARFILE"
 874 Checksums-Sha256:
 875  $(echo -n "$DSCFILE" | sha256sum | cut -d' ' -f 1) $(echo -n "$DSCFILE" | wc -c) "$DSCFILE"
 876  $(echo -n "$TARFILE" | sha256sum | cut -d' ' -f 1) $(echo -n "$TARFILE" | wc -c) "$TARFILE"
 877 " >> "$FILE"
 878         done
 879 }
 880
 881 insertinstalledpackage() {
 882         local NAME="$1"
 883         local ARCH="$2"
 884         local VERSION="$3"
 885         local DEPENDENCIES="$4"
 886         local PRIORITY="${5:-optional}"
 887         local STATUS="${6:-install ok installed}"
 888         local DESCRIPTION="${7:-"an autogenerated dummy ${NAME}=${VERSION}/installed
 889  If you find such a package installed on your system,
 890  something went horribly wrong! They are autogenerated
 891  und used only by testcases and serve no other purpose…"}"
 892
 893         local FILE='rootdir/var/lib/dpkg/status'
 894         local INFO='rootdir/var/lib/dpkg/info'
 895         for arch in $(getarchitecturesfromcommalist "$ARCH"); do
 896                 echo "Package: $NAME
 897 Status: $STATUS
 898 Priority: $PRIORITY
 899 Section: other
 900 Installed-Size: 42
 901 Maintainer: Joe Sixpack <joe@example.org>
 902 Version: $VERSION" >> "$FILE"
 903                 test "$arch" = 'none' || echo "Architecture: $arch" >> "$FILE"
 904                 test -z "$DEPENDENCIES" || echo "$DEPENDENCIES" >> "$FILE"
 905                 echo "Description: $DESCRIPTION" >> "$FILE"
 906                 echo >> "$FILE"
 907                 if [ "$(dpkg-query -W --showformat='${Multi-Arch}')" = 'same' ]; then
 908                         echo -n > "${INFO}/${NAME}:${arch}.list"
 909                 else
 910                         echo -n > "${INFO}/${NAME}.list"
 911                 fi
 912         done
 913 }
 914
 915
 916 buildaptarchivefromincoming() {
 917         msginfo "Build APT archive for ${CCMD}${0##*/}${CINFO} based on incoming packages…"
 918         cd aptarchive
 919         [ -e pool ] || ln -s ../incoming pool
 920         [ -e ftparchive.conf ] || createaptftparchiveconfig
 921         [ -e dists ] || buildaptftparchivedirectorystructure
 922         msgninfo "\tGenerate Packages, Sources and Contents files… "
 923         testsuccess aptftparchive generate ftparchive.conf
 924         cd - > /dev/null
 925         msgdone "info"
 926         generatereleasefiles "$@"
 927 }
 928
 929 buildaptarchivefromfiles() {
 930         msginfo "Build APT archive for ${CCMD}${0##*/}${CINFO} based on prebuild files…"
 931         local DIR='aptarchive'
 932         if [ -d "${DIR}/dists" ]; then DIR="${DIR}/dists"; fi
 933         find "$DIR" -name 'Packages' -o -name 'Sources' -o -name 'Translation-*' | while read line; do
 934                 msgninfo "\t${line} file… "
 935                 compressfile "$line" "$1"
 936                 msgdone "info"
 937         done
 938         generatereleasefiles "$@"
 939 }
 940
 941 compressfile() {
 942         cat "${TMPWORKINGDIRECTORY}/rootdir/etc/testcase-compressor.conf" | while read compressor extension command; do
 943                 if [ "$compressor" = '.' ]; then
 944                         if [ -n "$2" ]; then
 945                                 touch -d "$2" "$1"
 946                         fi
 947                         continue
 948                 fi
 949                 cat "$1" | $command > "${1}.${extension}"
 950                 if [ -n "$2" ]; then
 951                         touch -d "$2" "${1}.${extension}"
 952                 fi
 953         done
 954 }
 955
 956 # can be overridden by testcases for their pleasure
 957 getcodenamefromsuite() {
 958         case "$1" in
 959         unstable) echo 'sid';;
 960         *) echo -n "$1";;
 961         esac
 962 }
 963 getreleaseversionfromsuite() { true; }
 964 getlabelfromsuite() { true; }
 965 getoriginfromsuite() { true; }
 966 getarchitecturesfromreleasefile() { echo "all $(getarchitectures)"; }
 967
 968 aptftparchiverelease() {
 969         aptftparchive -qq release "$@" | sed -e '/0 Release$/ d' # remove the self reference
 970 }
 971 generatereleasefiles() {
 972         # $1 is the Date header and $2 is the ValidUntil header to be set
 973         # both should be given in notation date/touch can understand
 974         local DATE="$1"
 975         local VALIDUNTIL="$2"
 976         if [ -e aptarchive/dists ]; then
 977                 msgninfo "\tGenerate Release files for dists… "
 978                 for dir in $(find ./aptarchive/dists -mindepth 1 -maxdepth 1 -type d); do
 979                         local ARCHITECTURES="$(getarchitecturesfromreleasefile "$dir")"
 980                         local SUITE="$(echo "$dir" | cut -d'/' -f 4)"
 981                         local CODENAME="$(getcodenamefromsuite $SUITE)"
 982                         local VERSION="$(getreleaseversionfromsuite $SUITE)"
 983                         local LABEL="$(getlabelfromsuite $SUITE)"
 984                         local ORIGIN="$(getoriginfromsuite $SUITE)"
 985                         aptftparchiverelease "$dir" \
 986                                 -o APT::FTPArchive::Release::Suite="${SUITE}" \
 987                                 -o APT::FTPArchive::Release::Codename="${CODENAME}" \
 988                                 -o APT::FTPArchive::Release::Architectures="${ARCHITECTURES}" \
 989                                 -o APT::FTPArchive::Release::Label="${LABEL}" \
 990                                 -o APT::FTPArchive::Release::Origin="${ORIGIN}" \
 991                                 -o APT::FTPArchive::Release::Version="${VERSION}" \
 992                                 > "$dir/Release"
 993                         if [ "$SUITE" = "experimental" -o "$SUITE" = "experimental2" ]; then
 994                                 sed -i '/^Date: / a\
 995 NotAutomatic: yes' "$dir/Release"
 996                         fi
 997                 done
 998         else
 999                 msgninfo "\tGenerate Release files for flat… "
1000                 aptftparchiverelease ./aptarchive > aptarchive/Release
1001         fi
1002         if [ -n "$DATE" -a "$DATE" != "now" ]; then
1003                 for release in $(find ./aptarchive -name 'Release'); do
1004                         sed -i "s/^Date: .*$/Date: $(date -d "$DATE" '+%a, %d %b %Y %H:%M:%S %Z')/" "$release"
1005                         touch -d "$DATE" "$release"
1006                 done
1007         fi
1008         if [ -n "$VALIDUNTIL" ]; then
1009                 sed -i "/^Date: / a\
1010 Valid-Until: $(date -d "$VALIDUNTIL" '+%a, %d %b %Y %H:%M:%S %Z')" $(find ./aptarchive -name 'Release')
1011         fi
1012         msgdone "info"
1013 }
1014
1015 setupdistsaptarchive() {
1016         local APTARCHIVE="$(readlink -f ./aptarchive | sed 's# #%20#g')"
1017         rm -f root/etc/apt/sources.list.d/apt-test-*-deb.list
1018         rm -f root/etc/apt/sources.list.d/apt-test-*-deb-src.list
1019         for DISTS in $(find ./aptarchive/dists/ -mindepth 1 -maxdepth 1 -type d | cut -d'/' -f 4); do
1020                 SECTIONS=$(find "./aptarchive/dists/${DISTS}/" -mindepth 1 -maxdepth 1 -type d | cut -d'/' -f 5 | tr '\n' ' ')
1021                 msgninfo "\tadd deb and deb-src sources.list lines for ${CCMD}${DISTS} ${SECTIONS}${CINFO}… "
1022                 echo "deb file://$APTARCHIVE $DISTS $SECTIONS" > "rootdir/etc/apt/sources.list.d/apt-test-${DISTS}-deb.list"
1023                 echo "deb-src file://$APTARCHIVE $DISTS $SECTIONS" > "rootdir/etc/apt/sources.list.d/apt-test-${DISTS}-deb-src.list"
1024                 msgdone "info"
1025         done
1026 }
1027
1028 setupflataptarchive() {
1029         local APTARCHIVE="$(readlink -f ./aptarchive)"
1030         local APTARCHIVEURI="$(readlink -f ./aptarchive | sed 's# #%20#g')"
1031         if [ -f "${APTARCHIVE}/Packages" ]; then
1032                 msgninfo "\tadd deb sources.list line… "
1033                 echo "deb file://$APTARCHIVEURI /" > 'rootdir/etc/apt/sources.list.d/apt-test-archive-deb.list'
1034                 msgdone 'info'
1035         else
1036                 rm -f 'rootdir/etc/apt/sources.list.d/apt-test-archive-deb.list'
1037         fi
1038         if [ -f "${APTARCHIVE}/Sources" ]; then
1039                 msgninfo "\tadd deb-src sources.list line… "
1040                 echo "deb-src file://$APTARCHIVEURI /" > 'rootdir/etc/apt/sources.list.d/apt-test-archive-deb-src.list'
1041                 msgdone 'info'
1042         else
1043                 rm -f 'rootdir/etc/apt/sources.list.d/apt-test-archive-deb-src.list'
1044         fi
1045 }
1046
1047 setupaptarchive() {
1048         local NOUPDATE=0
1049         if [ "$1" = '--no-update' ]; then
1050                 NOUPDATE=1
1051                 shift
1052         fi
1053         buildaptarchive "$@"
1054         if [ -e aptarchive/dists ]; then
1055                 setupdistsaptarchive
1056         else
1057                 setupflataptarchive
1058         fi
1059         signreleasefiles 'Joe Sixpack'
1060         if [ "1" != "$NOUPDATE" ]; then
1061                 testsuccess aptget update -o Debug::pkgAcquire::Worker=true -o Debug::Acquire::gpgv=true
1062         fi
1063 }
1064
1065 signreleasefiles() {
1066         local SIGNER="${1:-Joe Sixpack}"
1067         local REPODIR="${2:-aptarchive}"
1068         local KEY="keys/$(echo "$SIGNER" | tr 'A-Z' 'a-z' | sed 's# ##g')"
1069         local GPG="aptkey --quiet --keyring ${KEY}.pub --secret-keyring ${KEY}.sec --readonly adv --batch --yes"
1070         msgninfo "\tSign archive with $SIGNER key $KEY… "
1071         local REXKEY='keys/rexexpired'
1072         local SECEXPIREBAK="${REXKEY}.sec.bak"
1073         local PUBEXPIREBAK="${REXKEY}.pub.bak"
1074         if [ "${SIGNER}" = 'Rex Expired' ]; then
1075                 # the key is expired, so gpg doesn't allow to sign with and the --faked-system-time
1076                 # option doesn't exist anymore (and using faketime would add a new obscure dependency)
1077                 # therefore we 'temporary' make the key not expired and restore a backup after signing
1078                 cp "${REXKEY}.sec" "$SECEXPIREBAK"
1079                 cp "${REXKEY}.pub" "$PUBEXPIREBAK"
1080                 local SECUNEXPIRED="${REXKEY}.sec.unexpired"
1081                 local PUBUNEXPIRED="${REXKEY}.pub.unexpired"
1082                 if [ -f "$SECUNEXPIRED" ] && [ -f "$PUBUNEXPIRED" ]; then
1083                         cp "$SECUNEXPIRED" "${REXKEY}.sec"
1084                         cp "$PUBUNEXPIRED" "${REXKEY}.pub"
1085                 else
1086                         if ! printf "expire\n1w\nsave\n" | $GPG --default-key "$SIGNER" --command-fd 0 --edit-key "${SIGNER}" >setexpire.gpg 2>&1; then
1087                                 cat setexpire.gpg
1088                                 exit 1
1089                         fi
1090                         cp "${REXKEY}.sec" "$SECUNEXPIRED"
1091                         cp "${REXKEY}.pub" "$PUBUNEXPIRED"
1092                 fi
1093         fi
1094         for RELEASE in $(find "${REPODIR}/" -name Release); do
1095                 testsuccess $GPG --default-key "$SIGNER" --armor --detach-sign --sign --output "${RELEASE}.gpg" "${RELEASE}"
1096                 local INRELEASE="$(echo "${RELEASE}" | sed 's#/Release$#/InRelease#')"
1097                 testsuccess $GPG --default-key "$SIGNER" --clearsign --output "$INRELEASE" "$RELEASE"
1098                 # we might have set a specific date for the Release file, so copy it
1099                 touch -d "$(stat --format "%y" ${RELEASE})" "${RELEASE}.gpg" "${INRELEASE}"
1100         done
1101         if [ -f "$SECEXPIREBAK" ] && [ -f "$PUBEXPIREBAK" ]; then
1102                 mv -f "$SECEXPIREBAK" "${REXKEY}.sec"
1103                 mv -f "$PUBEXPIREBAK" "${REXKEY}.pub"
1104         fi
1105         msgdone 'info'
1106 }
1107
1108 redatereleasefiles() {
1109         local DATE="$(date -d "$1" '+%a, %d %b %Y %H:%M:%S %Z')"
1110         for release in $(find aptarchive/ -name 'Release'); do
1111                 sed -i "s/^Date: .*$/Date: ${DATE}/" "$release"
1112                 touch -d "$DATE" "$release"
1113         done
1114         signreleasefiles "${2:-Joe Sixpack}"
1115 }
1116
1117 webserverconfig() {
1118         local WEBSERVER="${3:-http://localhost:${APTHTTPPORT}}"
1119         local NOCHECK=false
1120         if [ "$1" = '--no-check' ]; then
1121                 NOCHECK=true
1122                 shift
1123         fi
1124         local DOWNLOG='rootdir/tmp/download-testfile.log'
1125         local STATUS='downloaded/webserverconfig.status'
1126         rm -f "$STATUS" "$DOWNLOG"
1127         # very very basic URI encoding
1128         local URI
1129         if [ -n "$2" ]; then
1130                 msgtest "Set webserver config option '${1}' to" "$2"
1131                 URI="${WEBSERVER}/_config/set/$(echo "${1}" | sed -e 's/\//%2f/g')/$(echo "${2}" | sed -e 's/\//%2f/g')"
1132         else
1133                 msgtest 'Clear webserver config option' "${1}"
1134                 URI="${WEBSERVER}/_config/clear/$(echo "${1}" | sed -e 's/\//%2f/g')"
1135         fi
1136         if downloadfile "$URI" "$STATUS" > "$DOWNLOG"; then
1137                 msgpass
1138         else
1139                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/webserverconfig.output"
1140                 cat "$DOWNLOG" "$STATUS" >"$OUTPUT" 2>&1 || true
1141                 msgfailoutput '' "$OUTPUT"
1142         fi
1143         $NOCHECK || testwebserverlaststatuscode '200'
1144 }
1145
1146 rewritesourceslist() {
1147         local APTARCHIVE="file://$(readlink -f "${TMPWORKINGDIRECTORY}/aptarchive" | sed 's# #%20#g')"
1148         local APTARCHIVE2="copy://$(readlink -f "${TMPWORKINGDIRECTORY}/aptarchive" | sed 's# #%20#g')"
1149         for LIST in $(find rootdir/etc/apt/sources.list.d/ -name 'apt-test-*.list'); do
1150                 sed -i $LIST -e "s#$APTARCHIVE#${1}#" -e "s#$APTARCHIVE2#${1}#" \
1151                         -e "s#http://localhost:${APTHTTPPORT}/#${1}#" \
1152                         -e "s#https://localhost:${APTHTTPSPORT}/#${1}#"
1153         done
1154 }
1155
1156 # wait for up to 10s for a pid file to appear to avoid possible race
1157 # when a helper is started and dosn't write the PID quick enough
1158 waitforpidfile() {
1159         local PIDFILE="$1"
1160         for i in $(seq 10); do
1161                 if test -s "$PIDFILE"; then
1162                         return 0
1163                 fi
1164                 sleep 1
1165         done
1166         msgdie "waiting for $PIDFILE failed"
1167         return 1
1168 }
1169
1170 changetowebserver() {
1171         local REWRITE='no'
1172         if [ "$1" != '--no-rewrite' ]; then
1173                 REWRITE='yes'
1174         else
1175                 shift
1176         fi
1177         if test -x "${APTWEBSERVERBINDIR}/aptwebserver"; then
1178                 cd aptarchive
1179                 local LOG="webserver.log"
1180                 if ! aptwebserver --port 0 -o aptwebserver::fork=1 -o aptwebserver::portfile='aptwebserver.port' "$@" >$LOG 2>&1 ; then
1181                         cat "$LOG"
1182                         false
1183                 fi
1184                 waitforpidfile aptwebserver.pid
1185                 local PID="$(cat aptwebserver.pid)"
1186                 if [ -z "$PID" ]; then
1187                         msgdie 'Could not fork aptwebserver successfully'
1188                 fi
1189                 addtrap "kill $PID;"
1190                 waitforpidfile aptwebserver.port
1191                 APTHTTPPORT="$(cat aptwebserver.port)"
1192                 if [ -z "$APTHTTPPORT" ]; then
1193                         msgdie 'Could not get port for aptwebserver successfully'
1194                 fi
1195                 cd - > /dev/null
1196         else
1197                 msgdie 'You have to build apt from source to have test/interactive-helper/aptwebserver available for tests requiring a webserver'
1198         fi
1199         if [ "$REWRTE" != 'yes' ]; then
1200                 rewritesourceslist "http://localhost:${APTHTTPPORT}/"
1201         fi
1202 }
1203
1204 changetohttpswebserver() {
1205         if ! command -v stunnel4 >/dev/null 2>&1; then
1206                 msgdie 'You need to install stunnel4 for https testcases'
1207         fi
1208         if [ ! -e "${TMPWORKINGDIRECTORY}/aptarchive/aptwebserver.pid" ]; then
1209                 changetowebserver --no-rewrite "$@"
1210         fi
1211         echo "pid = ${TMPWORKINGDIRECTORY}/aptarchive/stunnel.pid
1212 cert = ${TMPWORKINGDIRECTORY}/rootdir/etc/webserver.pem
1213 output = /dev/null
1214
1215 [https]
1216 accept = 0
1217 connect = $APTHTTPPORT
1218 " > "${TMPWORKINGDIRECTORY}/stunnel.conf"
1219         stunnel4 "${TMPWORKINGDIRECTORY}/stunnel.conf"
1220         waitforpidfile "${TMPWORKINGDIRECTORY}/aptarchive/stunnel.pid"
1221         local PID="$(cat "${TMPWORKINGDIRECTORY}/aptarchive/stunnel.pid")"
1222         if [ -z "$PID" ]; then
1223                 msgdie 'Could not fork stunnel4 successfully'
1224         fi
1225         addtrap 'prefix' "kill ${PID};"
1226         APTHTTPSPORT="$(lsof -i | awk "/^stunnel4 / && \$2 == \"${PID}\" {print \$9; exit; }" | cut -d':' -f 2)"
1227         webserverconfig 'aptwebserver::port::https' "$APTHTTPSPORT" "https://localhost:${APTHTTPSPORT}"
1228         rewritesourceslist "https://localhost:${APTHTTPSPORT}/"
1229 }
1230
1231 changetocdrom() {
1232         mkdir -p rootdir/media/cdrom/.disk
1233         local CD="$(readlink -f rootdir/media/cdrom)"
1234         cat > rootdir/etc/apt/apt.conf.d/00cdrom <<EOF
1235 acquire::cdrom::mount "${CD}";
1236 acquire::cdrom::"${CD}/"::mount "mv ${CD}-unmounted ${CD}";
1237 acquire::cdrom::"${CD}/"::umount "mv ${CD} ${CD}-unmounted";
1238 acquire::cdrom::autodetect 0;
1239 EOF
1240         echo -n "$1" > "${CD}/.disk/info"
1241         if [ ! -d aptarchive/dists ]; then
1242                 msgdie 'Flat file archive cdroms can not be created currently'
1243                 return 1
1244         fi
1245         mv aptarchive/dists "$CD"
1246         ln -s "$(readlink -f ./incoming)" "$CD/pool"
1247         find rootdir/etc/apt/sources.list.d/ -name 'apt-test-*.list' -delete
1248         # start with an unmounted disk
1249         mv "${CD}" "${CD}-unmounted"
1250         # we don't want the disk to be modifiable
1251         addtrap 'prefix' "chmod -f -R +w '$(escape_shell "$PWD/rootdir/media/cdrom/dists/")' '$(escape_shell "$PWD/rootdir/media/cdrom-unmounted/dists/")' || true;"
1252         chmod -R 555 rootdir/media/cdrom-unmounted/dists
1253 }
1254
1255 downloadfile() {
1256         local PROTO="${1%%:*}"
1257         if ! apthelper -o Debug::Acquire::${PROTO}=1 -o Debug::pkgAcquire::Worker=1 \
1258                 download-file "$1" "$2" "$3" 2>&1 ; then
1259                 return 1
1260         fi
1261         # only if the file exists the download was successful
1262         if [ -r "$2" ]; then
1263                 return 0
1264         else
1265                 return 1
1266         fi
1267 }
1268
1269 checkdiff() {
1270         local DIFFTEXT="$(command diff -u "$@" 2>&1 | sed -e '/^---/ d' -e '/^+++/ d' -e '/^@@/ d')"
1271         if [ -n "$DIFFTEXT" ]; then
1272                 echo >&2
1273                 echo >&2 "$DIFFTEXT"
1274                 return 1
1275         else
1276                 return 0
1277         fi
1278 }
1279
1280 testoutputequal() {
1281         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testoutputequal.output"
1282         local COMPAREFILE="$1"
1283         shift
1284         if "$@" 2>&1 | checkdiff "$COMPAREFILE" - >"$OUTPUT" 2>&1; then
1285                 msgpass
1286         else
1287                 echo "=== content of file we compared with (${COMPAREFILE}) ===" >>"${OUTPUT}"
1288                 cat "$COMPAREFILE" >>"${OUTPUT}"
1289                 msgfailoutput '' "$OUTPUT" "$@"
1290         fi
1291 }
1292
1293 testfileequal() {
1294         msggroup 'testfileequal'
1295         local MSG='Test for correctness of file'
1296         if [ "$1" = '--nomsg' ]; then
1297                 MSG=''
1298                 shift
1299         fi
1300         local FILE="$1"
1301         shift
1302         if [ -n "$MSG" ]; then
1303                 msgtest "$MSG" "$FILE"
1304         fi
1305         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testfileequal.output"
1306         if [ -z "$*" ]; then
1307                 testoutputequal "$FILE" echo -n ''
1308         else
1309                 testoutputequal "$FILE" echo "$*"
1310         fi
1311         msggroup
1312 }
1313
1314 testempty() {
1315         msggroup 'testempty'
1316         msgtest "Test for no output of" "$*"
1317         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testempty.comparefile"
1318         if ("$@" >"$COMPAREFILE" 2>&1 || true) && test ! -s "$COMPAREFILE"; then
1319                 msgpass
1320         else
1321                 msgfailoutput '' "$COMPAREFILE" "$@"
1322         fi
1323         aptautotest 'testempty' "$@"
1324         msggroup
1325 }
1326 testnotempty() {
1327         msggroup 'testnotempty'
1328         msgtest "Test for some output of" "$*"
1329         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testnotempty.comparefile"
1330         if ("$@" >"$COMPAREFILE" 2>&1 || true) && test -s "$COMPAREFILE"; then
1331                 msgpass
1332         else
1333                 msgfailoutput '' "$COMPAREFILE" "$@"
1334         fi
1335         aptautotest 'testnotempty' "$@"
1336         msggroup
1337 }
1338
1339 testequal() {
1340         msggroup 'testequal'
1341         local MSG='Test of equality of'
1342         if [ "$1" = '--nomsg' ]; then
1343                 MSG=''
1344                 shift
1345         fi
1346
1347         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequal.comparefile"
1348         echo "$1" > "$COMPAREFILE"
1349         shift
1350
1351         if [ -n "$MSG" ]; then
1352                 msgtest "$MSG" "$*"
1353         fi
1354         testoutputequal "$COMPAREFILE" "$@"
1355         aptautotest 'testequal' "$@"
1356         msggroup
1357 }
1358
1359 testequalor2() {
1360         msggroup 'testequalor2'
1361         local COMPAREFILE1="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequalor2.comparefile1"
1362         local COMPAREFILE2="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequalor2.comparefile2"
1363         local COMPAREAGAINST="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequalor2.compareagainst"
1364         echo "$1" > "$COMPAREFILE1"
1365         echo "$2" > "$COMPAREFILE2"
1366         shift 2
1367         msgtest "Test for equality OR of" "$*"
1368         "$@" >"$COMPAREAGAINST" 2>&1 || true
1369         if checkdiff "$COMPAREFILE1" "$COMPAREAGAINST" >/dev/null 2>&1 || \
1370                 checkdiff "$COMPAREFILE2" "$COMPAREAGAINST" >/dev/null 2>&1
1371         then
1372                 msgpass
1373         else
1374                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequal.output"
1375                 echo -n "\n${CINFO}Diff against OR 1${CNORMAL}" >"$OUTPUT" 2>&1
1376                 checkdiff "$COMPAREFILE1" "$COMPAREAGAINST" >"$OUTPUT" 2>&1 || true
1377                 echo -n "${CINFO}Diff against OR 2${CNORMAL}" >"$OUTPUT" 2>&1
1378                 checkdiff "$COMPAREFILE2" "$COMPAREAGAINST" >"$OUTPUT" 2>&1 || true
1379                 msgfailoutput '' "$OUTPUT"
1380         fi
1381         aptautotest 'testequalor2' "$@"
1382         msggroup
1383 }
1384
1385 testshowvirtual() {
1386         msggroup 'testshowvirtual'
1387         local VIRTUAL="N: Can't select versions from package '$1' as it is purely virtual"
1388         local PACKAGE="$1"
1389         shift
1390         while [ -n "$1" ]; do
1391                 VIRTUAL="${VIRTUAL}
1392 N: Can't select versions from package '$1' as it is purely virtual"
1393                 PACKAGE="${PACKAGE} $1"
1394                 shift
1395         done
1396         msgtest "Test for virtual packages" "apt-cache show $PACKAGE"
1397         VIRTUAL="${VIRTUAL}
1398 N: No packages found"
1399         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testshowvirtual.comparefile"
1400         local ARCH="$(getarchitecture 'native')"
1401         echo "$VIRTUAL" | sed -e "s/:$ARCH//" -e 's/:all//' >"$COMPAREFILE"
1402         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testshowvirtual.output"
1403         testoutputequal "$COMPAREFILE" aptcache show "$PACKAGE"
1404         msggroup
1405 }
1406
1407 testnopackage() {
1408         msggroup 'testnopackage'
1409         msgtest "Test for non-existent packages" "apt-cache show $*"
1410         local SHOWPKG="$(aptcache show "$@" 2>&1 | grep '^Package: ')"
1411         if [ -n "$SHOWPKG" ]; then
1412                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testnopackage.output"
1413                 echo "$SHOWPKG" >"$OUTPUT"
1414                 msgfailoutput '' "$OUTPUT"
1415         else
1416                 msgpass
1417         fi
1418         msggroup
1419 }
1420 testnosrcpackage() {
1421         msggroup 'testnosrcpackage'
1422         msgtest "Test for non-existent source packages" "apt-cache showsrc $*"
1423         local SHOWPKG="$(aptcache showsrc "$@" 2>&1 | grep '^Package: ')"
1424         if [ -n "$SHOWPKG" ]; then
1425                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testnosrcpackage.output"
1426                 echo "$SHOWPKG" >"$OUTPUT"
1427                 msgfailoutput '' "$OUTPUT"
1428         else
1429                 msgpass
1430         fi
1431         msggroup
1432 }
1433
1434 testdpkgstatus() {
1435         msggroup 'testdpkgstatus'
1436         local STATE="$1"
1437         local NR="$2"
1438         shift 2
1439         msgtest "Test that $NR package(s) are in state $STATE with" "dpkg -l $*"
1440         local PKGS="$(dpkg -l "$@" 2>/dev/null | grep "^${STATE}" | wc -l)"
1441         if [ "$PKGS" != $NR ]; then
1442                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testnopackage.output"
1443                 echo "$PKGS" >"$OUTPUT"
1444                 dpkg -l "$@" | grep '^[a-z]' >"$OUTPUT" >&2 || true
1445                 msgfailoutput '' "$OUTPUT"
1446         else
1447                 msgpass
1448         fi
1449         msggroup
1450 }
1451
1452 testdpkginstalled() {
1453         msggroup 'testdpkginstalled'
1454         testdpkgstatus 'ii' "$#" "$@"
1455         msggroup
1456 }
1457
1458 testdpkgnotinstalled() {
1459         msggroup 'testdpkgnotinstalled'
1460         testdpkgstatus 'ii' '0' "$@"
1461         msggroup
1462 }
1463
1464 testmarkedauto() {
1465         msggroup 'testmarkedauto'
1466         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testmarkedauto.comparefile"
1467         if [ -n "$1" ]; then
1468                 msgtest 'Test for correctly marked as auto-installed' "$*"
1469                 while [ -n "$1" ]; do echo "$1"; shift; done | sort > "$COMPAREFILE"
1470         else
1471                 msgtest 'Test for correctly marked as auto-installed' 'no package'
1472                 echo -n > "$COMPAREFILE"
1473         fi
1474         testoutputequal "$COMPAREFILE" aptmark showauto
1475         msggroup
1476 }
1477 testmarkedmanual() {
1478         msggroup 'testmarkedmanual'
1479         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testmarkedmanual.comparefile"
1480         if [ -n "$1" ]; then
1481                 msgtest 'Test for correctly marked as manually installed' "$*"
1482                 while [ -n "$1" ]; do echo "$1"; shift; done | sort > "$COMPAREFILE"
1483         else
1484                 msgtest 'Test for correctly marked as manually installed' 'no package'
1485                 echo -n > "$COMPAREFILE"
1486         fi
1487         testoutputequal "$COMPAREFILE" aptmark showmanual
1488         msggroup
1489 }
1490
1491 msgfailoutput() {
1492         msgreportheader 'msgfailoutput'
1493         local MSG="$1"
1494         local OUTPUT="$2"
1495         shift 2
1496         if [ "$1" = 'grep' ]; then
1497                 echo >&2
1498                 while [ -n "$2" ]; do shift; done
1499                 echo "#### Complete file: $1 ####"
1500                 cat >&2 "$1" || true
1501                 echo '#### grep output ####'
1502         elif [ "$1" = 'test' ]; then
1503                 echo >&2
1504                 # doesn't support ! or non-file flags
1505                 msgfailoutputstatfile() {
1506                         local FILEFLAGS='^-[bcdefgGhkLOprsStuwx]$'
1507                         if expr match "$1" "$FILEFLAGS" >/dev/null; then
1508                                 echo "#### stat(2) of file: $2 ####"
1509                                 stat "$2" || true
1510                                 if test -d "$2"; then
1511                                         echo "#### The directory contains: $2 ####"
1512                                         ls >&2 "$2" || true
1513                                 elif test -e "$2"; then
1514                                         echo "#### Complete file: $2 ####"
1515                                         cat >&2 "$2" || true
1516                                 fi
1517                         fi
1518                 }
1519                 msgfailoutputstatfile "$2" "$3"
1520                 while [ -n "$5" ] && [ "$4" = '-o' -o "$4" = '-a' ]; do
1521                         shift 3
1522                         msgfailoutputstatfile "$2" "$3"
1523                 done
1524                 echo '#### test output ####'
1525         elif [ "$1" = 'cmp' ]; then
1526                 echo >&2
1527                 while [ -n "$2" ]; do
1528                         echo "#### Complete file: $2 ####"
1529                         cat >&2 "$2" || true
1530                         shift
1531                 done
1532                 echo '#### cmp output ####'
1533         fi
1534         cat >&2 "$OUTPUT"
1535         msgfail "$MSG"
1536 }
1537
1538 testsuccesswithglobalerror() {
1539         local TYPE="$1"
1540         local ERRORS="$2"
1541         shift 2
1542         msggroup "$TYPE"
1543         if [ "$1" = '--nomsg' ]; then
1544                 shift
1545         else
1546                 msgtest 'Test for successful execution of' "$*"
1547         fi
1548         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/${TYPE}.output"
1549         if "$@" >"${OUTPUT}" 2>&1; then
1550                 if expr match "$1" '^apt.*' >/dev/null; then
1551                         if grep -q -E ' runtime error: ' "$OUTPUT"; then
1552                                 msgfailoutput 'compiler detected undefined behavior' "$OUTPUT" "$@"
1553                         elif grep -E "^[${ERRORS}]: " "$OUTPUT" > "${TMPWORKINGDIRECTORY}/rootdir/tmp/checkforwarnings.output" 2>&1; then
1554                                 if [ "$IGNORE_PTY_NOT_MOUNTED" = '1' ]; then
1555                                         if echo 'E: Can not write log (Is /dev/pts mounted?) - posix_openpt (2: No such file or directory)' \
1556                                                 | cmp - "${TMPWORKINGDIRECTORY}/rootdir/tmp/checkforwarnings.output" >/dev/null 2>&1; then
1557                                                 msgpass
1558                                         else
1559                                                 msgfailoutput 'successful run, but output contains warnings/errors' "$OUTPUT" "$@"
1560                                         fi
1561                                 else
1562                                         msgfailoutput 'successful run, but output contains warnings/errors' "$OUTPUT" "$@"
1563                                 fi
1564                         elif [ "$TYPE" = 'testsuccesswithnotice' ]; then
1565                                 if grep -q -E "^N: " "$OUTPUT"; then
1566                                         msgpass
1567                                 else
1568                                         msgfailoutput 'successful run, but output had no notices' "$OUTPUT" "$@"
1569                                 fi
1570                         else
1571                                 msgpass
1572                         fi
1573                 else
1574                         msgpass
1575                 fi
1576         else
1577                 local EXITCODE=$?
1578                 msgfailoutput "exitcode $EXITCODE" "$OUTPUT" "$@"
1579         fi
1580         aptautotest "$TYPE" "$@"
1581         msggroup
1582 }
1583 testsuccesswithnotice() {
1584         testsuccesswithglobalerror 'testsuccesswithnotice' 'WE' "$@"
1585 }
1586 testsuccess() {
1587         testsuccesswithglobalerror 'testsuccess' 'NWE' "$@"
1588 }
1589 testwarning() {
1590         msggroup 'testwarning'
1591         if [ "$1" = '--nomsg' ]; then
1592                 shift
1593         else
1594                 msgtest 'Test for successful execution with warnings of' "$*"
1595         fi
1596         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testwarning.output"
1597         if "$@" >"${OUTPUT}" 2>&1; then
1598                 if expr match "$1" '^apt.*' >/dev/null; then
1599                         if grep -q -E ' runtime error: ' "$OUTPUT"; then
1600                                 msgfailoutput 'compiler detected undefined behavior' "$OUTPUT" "$@"
1601                         elif grep -q -E '^E: ' "$OUTPUT"; then
1602                                 msgfailoutput 'successful run, but output contains errors' "$OUTPUT" "$@"
1603                         elif ! grep -q -E '^W: ' "$OUTPUT"; then
1604                                 msgfailoutput 'successful run, but output contains no warnings' "$OUTPUT" "$@"
1605                         else
1606                                 msgpass
1607                         fi
1608                 else
1609                         msgpass
1610                 fi
1611         else
1612                 local EXITCODE=$?
1613                 msgfailoutput "exitcode $EXITCODE" "$OUTPUT" "$@"
1614         fi
1615         aptautotest 'testwarning' "$@"
1616         msggroup
1617 }
1618 testfailure() {
1619         msggroup 'testfailure'
1620         if [ "$1" = '--nomsg' ]; then
1621                 shift
1622         else
1623                 msgtest 'Test for failure in execution of' "$*"
1624         fi
1625         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testfailure.output"
1626         if "$@" >"${OUTPUT}" 2>&1; then
1627                 local EXITCODE=$?
1628                 msgfailoutput "exitcode $EXITCODE" "$OUTPUT" "$@"
1629         else
1630                 local EXITCODE=$?
1631                 if expr match "$1" '^apt.*' >/dev/null; then
1632                         if [ "$1" = 'aptkey' ]; then
1633                                 if grep -q -E " Can't check signature: " "$OUTPUT" || \
1634                                         grep -q -E " BAD signature from " "$OUTPUT"; then
1635                                         msgpass
1636                                 else
1637                                         msgfailoutput "run failed with exitcode ${EXITCODE}, but no signature error" "$OUTPUT" "$@"
1638                                 fi
1639                         else
1640                                 if grep -q -E ' runtime error: ' "$OUTPUT"; then
1641                                         msgfailoutput 'compiler detected undefined behavior' "$OUTPUT" "$@"
1642                                 elif grep -q -E '==ERROR' "$OUTPUT"; then
1643                                         msgfailoutput 'compiler sanitizers reported errors' "$OUTPUT" "$@"
1644                                 elif ! grep -q -E '^E: ' "$OUTPUT"; then
1645                                         msgfailoutput "run failed with exitcode ${EXITCODE}, but with no errors" "$OUTPUT" "$@"
1646                                 else
1647                                         msgpass
1648                                 fi
1649                         fi
1650                 else
1651                         msgpass
1652                 fi
1653         fi
1654         aptautotest 'testfailure' "$@"
1655         msggroup
1656 }
1657
1658 testreturnstateequal() {
1659         local STATE="$1"
1660         if [ "$STATE" = 'testsuccesswithglobalerror' ]; then
1661                 local STATE="$2"
1662                 local TYPE="$3"
1663                 shift 3
1664                 msggroup "${STATE}equal"
1665                 if [ "$1" != '--nomsg' ]; then
1666                         local CMP="$1"
1667                         shift
1668                         testsuccesswithglobalerror "$STATE" "$TYPE" "$@"
1669                         testfileequal "${TMPWORKINGDIRECTORY}/rootdir/tmp/${STATE}.output" "$CMP"
1670                 else
1671                         local CMP="$2"
1672                         shift 2
1673                         testsuccesswithglobalerror "$STATE" "$TYPE" "$@"
1674                         testfileequal "${TMPWORKINGDIRECTORY}/rootdir/tmp/${STATE}.output" "$CMP"
1675                 fi
1676         else
1677                 msggroup "${STATE}equal"
1678                 if [ "$2" != '--nomsg' ]; then
1679                         local CMP="$2"
1680                         shift 2
1681                         "$STATE" "$@"
1682                         testfileequal "${TMPWORKINGDIRECTORY}/rootdir/tmp/${STATE}.output" "$CMP"
1683                 else
1684                         local CMP="$3"
1685                         shift 3
1686                         "$STATE" --nomsg "$@"
1687                         testfileequal "${TMPWORKINGDIRECTORY}/rootdir/tmp/${STATE}.output" "$CMP"
1688                 fi
1689         fi
1690         msggroup
1691 }
1692 testsuccessequal() {
1693         # we compare output, so we know perfectly well about N:
1694         testreturnstateequal 'testsuccesswithglobalerror' 'testsuccess' 'WE' "$@"
1695 }
1696 testwarningequal() {
1697         testreturnstateequal 'testwarning' "$@"
1698 }
1699 testfailureequal() {
1700         testreturnstateequal 'testfailure' "$@"
1701 }
1702
1703 testfailuremsg() {
1704         msggroup 'testfailuremsg'
1705         local CMP="$1"
1706         shift
1707         testfailure "$@"
1708         msgtest 'Check that the output of the previous failed command has expected' 'failures and warnings'
1709         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testfailuremsg.comparefile"
1710         grep '^\(W\|E\|N\):' "${TMPWORKINGDIRECTORY}/rootdir/tmp/testfailure.output" > "$COMPAREFILE" 2>&1 || true
1711         testoutputequal "$COMPAREFILE" echo "$CMP"
1712         msggroup
1713 }
1714 testwarningmsg() {
1715         msggroup 'testwarningmsg'
1716         local CMP="$1"
1717         shift
1718         testwarning "$@"
1719         msgtest 'Check that the output of the previous warned command has expected' 'warnings'
1720         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testwarningmsg.comparefile"
1721         grep '^\(W\|E\|N\):' "${TMPWORKINGDIRECTORY}/rootdir/tmp/testwarning.output" > "$COMPAREFILE" 2>&1 || true
1722         testoutputequal "$COMPAREFILE" echo "$CMP"
1723         msggroup
1724 }
1725
1726 testfilestats() {
1727         msggroup 'testfilestats'
1728         msgtest "Test that file $1 has $2 $3" "$4"
1729         if [ "$4" "$3" "$(stat --format "$2" "$1")" ]; then
1730                 msgpass
1731         else
1732                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testfilestats.output"
1733                 {
1734                         ls -ld "$1" || true
1735                         echo -n "stat(1) reports for $2: "
1736                         stat --format "$2" "$1" || true
1737                 } >"$OUTPUT" 2>&1
1738                 msgfailoutput '' "$OUTPUT"
1739         fi
1740         msggroup
1741 }
1742 testaccessrights() {
1743         msggroup 'testaccessrights'
1744         testfilestats "$1" '%a' '=' "$2"
1745         msggroup
1746 }
1747
1748 testwebserverlaststatuscode() {
1749         msggroup 'testwebserverlaststatuscode'
1750         local DOWNLOG='rootdir/tmp/webserverstatus-testfile.log'
1751         local STATUS='downloaded/webserverstatus-statusfile.log'
1752         rm -f "$DOWNLOG" "$STATUS"
1753         msgtest 'Test last status code from the webserver was' "$1"
1754         if downloadfile "http://localhost:${APTHTTPPORT}/_config/find/aptwebserver::last-status-code" "$STATUS" > "$DOWNLOG" && [ "$(cat "$STATUS")" = "$1" ]; then
1755                 msgpass
1756         else
1757                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testwebserverlaststatuscode.output"
1758                 {
1759                         if [ -n "$2" ]; then
1760                                 shift
1761                                 echo >&2 '#### Additionally provided output files contain:'
1762                                 cat >&2 "$@"
1763                         fi
1764                         echo >&2 '#### Download log of the status code:'
1765                         cat >&2 "$DOWNLOG"
1766                 } >"$OUTPUT" 2>&1
1767                 msgfailoutput "Status was $(cat "$STATUS")" "$OUTPUT"
1768         fi
1769         msggroup
1770 }
1771
1772 createlistofkeys() {
1773         local OUTPUT="$1"
1774         shift
1775         while [ -n "$1" ]; do
1776                 # gpg 2.1.something starts printing [SC] at some point
1777                 if grep -q ' rsa2048/' "$OUTPUT" && grep -qF '[SC]' "$OUTPUT"; then
1778                         case "$1" in
1779                                 *Joe*|*Sixpack*) echo 'pub   rsa2048/DBAC8DAE 2010-08-18 [SC]';;
1780                                 *Rex*|*Expired*) echo 'pub   rsa2048/27CE74F9 2013-07-12 [SC] [expired: 2013-07-13]';;
1781                                 *Marvin*|*Paranoid*) echo 'pub   rsa2048/528144E2 2011-01-16 [SC]';;
1782                                 oldarchive) echo 'pub   rsa1024/F68C85A3 2013-12-19 [SC]';;
1783                                 newarchive) echo 'pub   rsa2048/DBAC8DAE 2010-08-18 [SC]';;
1784                                 *) echo 'UNKNOWN KEY';;
1785                         esac
1786                 # gpg 2.1 has a slightly different output format
1787                 elif grep -q ' rsa2048/' "$OUTPUT"; then
1788                         case "$1" in
1789                                 *Joe*|*Sixpack*) echo 'pub   rsa2048/DBAC8DAE 2010-08-18';;
1790                                 *Rex*|*Expired*) echo 'pub   rsa2048/27CE74F9 2013-07-12 [expired: 2013-07-13]';;
1791                                 *Marvin*|*Paranoid*) echo 'pub   rsa2048/528144E2 2011-01-16';;
1792                                 oldarchive) echo 'pub   rsa1024/F68C85A3 2013-12-19';;
1793                                 newarchive) echo 'pub   rsa2048/DBAC8DAE 2010-08-18';;
1794                                 *) echo 'UNKNOWN KEY';;
1795                         esac
1796                 else
1797                         case "$1" in
1798                                 *Joe*|*Sixpack*) echo 'pub   2048R/DBAC8DAE 2010-08-18';;
1799                                 *Rex*|*Expired*) echo 'pub   2048R/27CE74F9 2013-07-12 [expired: 2013-07-13]';;
1800                                 *Marvin*|*Paranoid*) echo 'pub   2048R/528144E2 2011-01-16';;
1801                                 oldarchive) echo 'pub   1024R/F68C85A3 2013-12-19';;
1802                                 newarchive) echo 'pub   2048R/DBAC8DAE 2010-08-18';;
1803                                 *) echo 'UNKNOWN KEY';;
1804                         esac
1805                 fi
1806                 shift
1807         done
1808 }
1809 testaptkeys() {
1810         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/aptkeylist.output"
1811         if ! aptkey list | grep '^pub' > "$OUTPUT"; then
1812                 echo -n > "$OUTPUT"
1813         fi
1814         testfileequal "$OUTPUT" "$(createlistofkeys "$OUTPUT" "$@")"
1815 }
1816
1817 pause() {
1818         echo "STOPPED execution. Press enter to continue"
1819         local IGNORE
1820         read IGNORE
1821 }
1822
1823 listcurrentlistsdirectory() {
1824         {
1825                 find rootdir/var/lib/apt/lists -maxdepth 1 -type d | while read line; do
1826                         stat --format '%U:%G:%a:%n' "$line"
1827                 done
1828                 find rootdir/var/lib/apt/lists -maxdepth 1 \! -type d | while read line; do
1829                         stat --format '%U:%G:%a:%s:%y:%n' "$line"
1830                 done
1831         } | sort
1832 }
1833 forallsupportedcompressors() {
1834         for COMP in $(aptconfig dump 'APT::Compressor' --format '%f%n' | cut -d':' -f 5 | uniq); do
1835                 if [ -z "$COMP" -o "$COMP" = '.' ]; then continue; fi
1836                 "$@" "$COMP"
1837         done
1838 }
1839
1840 ### convenience hacks ###
1841 mkdir() {
1842         # creating some directories by hand is a tedious task, so make it look simple
1843         local PARAMS="$*"
1844         if [ "$PARAMS" != "${PARAMS#*rootdir/var/lib/apt/lists}" ]; then
1845                 # only the last directory created by mkdir is effected by the -m !
1846                 command mkdir -m 755 -p "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt"
1847                 command mkdir -m 755 -p "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists"
1848                 command mkdir -m 700 -p "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/partial"
1849                 touch "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/lock"
1850                 if [ "$(id -u)" = '0' ]; then
1851                         chown _apt:root "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/partial"
1852                 fi
1853         else
1854                 command mkdir "$@"
1855         fi
1856 }
1857
1858 ### The following tests are run by most test methods automatically to check
1859 ### general things about commands executed without writing the test every time.
1860
1861 aptautotest() {
1862         local TESTCALL="$1"
1863         local CMD="$2"
1864         local FIRSTOPT="$3"
1865         local AUTOTEST="aptautotest_$(echo "${CMD##*/}_${FIRSTOPT}" | tr -d -c 'A-za-z0-9')"
1866         if command -v $AUTOTEST >/dev/null; then
1867                 shift 3
1868                 # save and restore the *.output files from other tests
1869                 # as we might otherwise override them in these automatic tests
1870                 rm -rf "${TMPWORKINGDIRECTORY}/rootdir/tmp-before"
1871                 mv "${TMPWORKINGDIRECTORY}/rootdir/tmp" "${TMPWORKINGDIRECTORY}/rootdir/tmp-before"
1872                 mkdir "${TMPWORKINGDIRECTORY}/rootdir/tmp"
1873                 $AUTOTEST "$TESTCALL" "$@"
1874                 rm -rf "${TMPWORKINGDIRECTORY}/rootdir/tmp-aptautotest"
1875                 mv "${TMPWORKINGDIRECTORY}/rootdir/tmp" "${TMPWORKINGDIRECTORY}/rootdir/tmp-aptautotest"
1876                 mv "${TMPWORKINGDIRECTORY}/rootdir/tmp-before" "${TMPWORKINGDIRECTORY}/rootdir/tmp"
1877         fi
1878 }
1879
1880 aptautotest_aptget_update() {
1881         local TESTCALL="$1"
1882         while [ -n "$2" ]; do
1883                 if [ "$2" = '--print-uris' ]; then return; fi # simulation mode
1884                 shift
1885         done
1886         if ! test -d "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists"; then return; fi
1887         testfilestats "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt" '%U:%G:%a' '=' "${TEST_DEFAULT_USER}:${TEST_DEFAULT_GROUP}:755"
1888         testfilestats "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists" '%U:%G:%a' '=' "${TEST_DEFAULT_USER}:${TEST_DEFAULT_GROUP}:755"
1889         # all copied files are properly chmodded
1890         local backupIFS="$IFS"
1891         IFS="$(printf "\n\b")"
1892         for file in $(find "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists" -type f ! -name 'lock'); do
1893                 testfilestats "$file" '%U:%G:%a' '=' "${TEST_DEFAULT_USER}:${TEST_DEFAULT_GROUP}:644"
1894         done
1895         IFS="$backupIFS"
1896         if [ "$TESTCALL" = 'testsuccess' ]; then
1897                 # failure cases can retain partial files and such
1898                 testempty find "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/partial" -mindepth 1 ! \( -name 'lock' -o -name '*.FAILED' \)
1899         fi
1900 }
1901 aptautotest_apt_update() { aptautotest_aptget_update "$@"; }
1902 aptautotest_aptcdrom_add() { aptautotest_aptget_update "$@"; }
1903
1904 testaptautotestnodpkgwarning() {
1905         local TESTCALL="$1"
1906         while [ -n "$2" ]; do
1907                 if expr match "$2" '^-[a-z]*s' >/dev/null 2>&1; then return; fi # simulation mode
1908                 if expr match "$2" '^-dy\?' >/dev/null 2>&1; then return; fi # download-only mode
1909                 shift
1910         done
1911         testfailure grep '^dpkg: warning:.*ignor.*' "${TMPWORKINGDIRECTORY}/rootdir/tmp-before/${TESTCALL}.output"
1912 }
1913
1914 aptautotest_aptget_install() { testaptautotestnodpkgwarning "$@"; }
1915 aptautotest_aptget_remove() { testaptautotestnodpkgwarning "$@"; }
1916 aptautotest_aptget_purge() { testaptautotestnodpkgwarning "$@"; }
1917 aptautotest_apt_install() { testaptautotestnodpkgwarning "$@"; }
1918 aptautotest_apt_remove() { testaptautotestnodpkgwarning "$@"; }
1919 aptautotest_apt_purge() { testaptautotestnodpkgwarning "$@"; }