test/integration/framework

   1 #!/bin/sh -- # no runable script, just for vi
   2
   3 EXIT_CODE=0
   4
   5 while [ -n "$1" ]; do
   6         if [ "$1" = "-q" ]; then
   7                 export MSGLEVEL=2
   8         elif [ "$1" = "-v" ]; then
   9                 export MSGLEVEL=4
  10         elif [ "$1" = '--color=no' ]; then
  11                 export MSGCOLOR='NO'
  12         elif [ "$1" = '--color=yes' ]; then
  13                 export MSGCOLOR='YES'
  14         elif [ "$1" = '--color' ]; then
  15                 export MSGCOLOR="$(echo "$2" | tr 'a-z' 'A-Z')"
  16                 shift
  17         elif [ "$1" = '--level' ]; then
  18                 export MSGLEVEL=$2
  19                 shift
  20         else
  21                 echo >&2 "WARNING: Unknown parameter »$1« will be ignored"
  22         fi
  23         shift
  24 done
  25 export MSGLEVEL="${MSGLEVEL:-3}"
  26
  27 # we all like colorful messages
  28 if [ "${MSGCOLOR:-YES}" = 'YES' ]; then
  29         if [ ! -t 1 ]; then # but check that we output to a terminal
  30                 export MSGCOLOR='NO'
  31         fi
  32 fi
  33
  34
  35 if [ "$MSGCOLOR" != 'NO' ]; then
  36         CERROR="\033[1;31m" # red
  37         CWARNING="\033[1;33m" # yellow
  38         CMSG="\033[1;32m" # green
  39         CINFO="\033[1;96m" # light blue
  40         CDEBUG="\033[1;94m" # blue
  41         CNORMAL="\033[0;39m" # default system console color
  42         CDONE="\033[1;32m" # green
  43         CPASS="\033[1;32m" # green
  44         CFAIL="\033[1;31m" # red
  45         CCMD="\033[1;35m" # pink
  46 fi
  47
  48 msgprintf() {
  49         local START="$1"
  50         local MIDDLE="$2"
  51         local END="$3"
  52         shift 3
  53         if [ -n "$1" ]; then
  54                 printf "$START " "$1"
  55                 shift
  56                 while [ -n "$1" ]; do
  57                         printf "$MIDDLE " "$(echo "$1" | sed -e 's#^apt\([cfghks]\)#apt-\1#')"
  58                         shift
  59                 done
  60         fi
  61         printf "${END}"
  62 }
  63 msgdie() { msgprintf "${CERROR}E: %s" '%s' "${CNORMAL}\n" "$@" >&2; exit 1; }
  64 msgwarn() { msgprintf "${CWARNING}W: %s" '%s' "${CNORMAL}\n" "$@" >&2; }
  65 msgmsg() { msgprintf "${CMSG}%s" '%s' "${CNORMAL}\n" "$@"; }
  66 msginfo() { msgprintf "${CINFO}I: %s" '%s' "${CNORMAL}\n" "$@"; }
  67 msgdebug() { msgprintf "${CDEBUG}D: %s" '%s' "${CNORMAL}\n" "$@"; }
  68 msgdone() { msgprintf "${CDONE}DONE" '%s' "${CNORMAL}\n" "$@"; }
  69 msgnwarn() { msgprintf "${CWARNING}W: %s" '%s' "${CNORMAL}" "$@" >&2; }
  70 msgnmsg() { msgprintf "${CMSG}%s" '%s' "${CNORMAL}" "$@"; }
  71 msgninfo() { msgprintf "${CINFO}I: %s" '%s' "${CNORMAL}" "$@"; }
  72 msgndebug() { msgprintf "${CDEBUG}D: %s" '%s' "${CNORMAL}" "$@"; }
  73 msgtest() { msgprintf "${CINFO}%s" "${CCMD}%s${CINFO}" "…${CNORMAL} " "$@"; }
  74 msgpass() { printf "${CPASS}PASS${CNORMAL}\n"; }
  75 msgreportheader() {
  76         if [ -n "$MSGTEST_MSG" ]; then
  77                 test "$1" != 'msgfailoutput' || echo
  78                 if [ -n "$MSGTEST_MSGMSG" ]; then
  79                         echo "$MSGTEST_MSGMSG"
  80                 fi
  81                 if [ -n "$MSGTEST_GRP" ] && [ "$MSGTEST_GRP" != 'NEXT' ] && [ "$MSGTEST_GRP" != "$MSGTEST_MSG" ]; then
  82                         echo "${CFAIL}Part of the test group: $MSGTEST_GRP"
  83                 fi
  84                 echo -n "$MSGTEST_MSG"
  85                 unset MSGTEST_MSG
  86         fi
  87 }
  88 msgskip() {
  89         msgreportheader 'msgskip'
  90         if [ $# -gt 0 ]; then printf "${CWARNING}SKIP: $*${CNORMAL}\n" >&2;
  91         else printf "${CWARNING}SKIP${CNORMAL}\n" >&2; fi
  92 }
  93 msgfail() {
  94         msgreportheader 'msgfail'
  95         if [ $# -gt 0 ] && [ -n "$1" ]; then printf "${CFAIL}FAIL: $*${CNORMAL}\n" >&2;
  96         else printf "${CFAIL}FAIL${CNORMAL}\n" >&2; fi
  97         if [ -n "$APT_DEBUG_TESTS" ]; then
  98                 runapt $SHELL
  99         fi
 100         EXIT_CODE=$((EXIT_CODE+1));
 101 }
 102 MSGGROUP_LEVEL=0
 103 msggroup() {
 104         if [ -n "$1" ]; then
 105                 if [ $MSGGROUP_LEVEL = 0 ]; then
 106                         MSGTEST_GRP='NEXT'
 107                 fi
 108                 MSGGROUP_LEVEL=$((MSGGROUP_LEVEL+1));
 109         else
 110                 MSGGROUP_LEVEL=$((MSGGROUP_LEVEL-1));
 111                 if [ $MSGGROUP_LEVEL = 0 ]; then
 112                         unset MSGTEST_GRP
 113                 fi
 114         fi
 115 }
 116
 117 # enable / disable Debugging
 118 if [ $MSGLEVEL -le 0 ]; then
 119         msgdie() { true; }
 120 fi
 121 if [ $MSGLEVEL -le 1 ]; then
 122         msgwarn() { true; }
 123         msgnwarn() { true; }
 124 fi
 125 if [ $MSGLEVEL -le 2 ]; then
 126         msgmsg() {
 127                 MSGTEST_MSGMSG="$(msgprintf "${CMSG}%s" '%s' "${CNORMAL}" "$@")"
 128         }
 129         msgnmsg() { true; }
 130         msgtest() {
 131                 MSGTEST_MSG="$(msgprintf "${CINFO}%s" "${CCMD}%s${CINFO}" "…${CNORMAL} " "$@")"
 132                 if [ "$MSGTEST_GRP" = 'NEXT' ]; then
 133                         MSGTEST_GRP="$MSGTEST_MSG"
 134                 fi
 135         }
 136         msgpass() { printf " ${CPASS}P${CNORMAL}"; }
 137 fi
 138 if [ $MSGLEVEL -le 3 ]; then
 139         msginfo() { true; }
 140         msgninfo() { true; }
 141 fi
 142 if [ $MSGLEVEL -le 4 ]; then
 143         msgdebug() { true; }
 144         msgndebug() { true; }
 145 fi
 146 msgdone() {
 147         if [ "$1" = "debug" -a $MSGLEVEL -le 4 ] ||
 148            [ "$1" = "info" -a $MSGLEVEL -le 3 ] ||
 149            [ "$1" = "msg" -a $MSGLEVEL -le 2 ] ||
 150            [ "$1" = "warn" -a $MSGLEVEL -le 1 ] ||
 151            [ "$1" = "die" -a $MSGLEVEL -le 0 ]; then
 152                 true;
 153         else
 154                 printf "${CDONE}DONE${CNORMAL}\n";
 155         fi
 156 }
 157 getaptconfig() {
 158         if [ -f ./aptconfig.conf ]; then
 159                 echo "$(readlink -f ./aptconfig.conf)"
 160         elif [ -f ../aptconfig.conf ]; then
 161                 echo "$(readlink -f ../aptconfig.conf)"
 162         elif [ -f ../../aptconfig.conf ]; then
 163                 echo "$(readlink -f ../../aptconfig.conf)"
 164         elif [ -f "${TMPWORKINGDIRECTORY}/aptconfig.conf" ]; then
 165                 echo "$(readlink -f "${TMPWORKINGDIRECTORY}/aptconfig.conf")"
 166         fi
 167 }
 168 runapt() {
 169         msgdebug "Executing: ${CCMD}$*${CDEBUG} "
 170         local CMD="$1"
 171         shift
 172         case "$CMD" in
 173         sh|aptitude|*/*|command) ;;
 174         *) CMD="${BUILDDIRECTORY}/$CMD";;
 175         esac
 176         MALLOC_PERTURB_=21 MALLOC_CHECK_=2 APT_CONFIG="$(getaptconfig)" LD_LIBRARY_PATH="${LIBRARYPATH}:${LD_LIBRARY_PATH}" "$CMD" "$@"
 177 }
 178 runpython3() { runapt command python3 "$@"; }
 179 aptconfig() { runapt apt-config "$@"; }
 180 aptcache() { runapt apt-cache "$@"; }
 181 aptcdrom() { runapt apt-cdrom "$@"; }
 182 aptget() { runapt apt-get "$@"; }
 183 aptftparchive() { runapt apt-ftparchive "$@"; }
 184 aptkey() { runapt apt-key "$@"; }
 185 aptmark() { runapt apt-mark "$@"; }
 186 aptsortpkgs() { runapt apt-sortpkgs "$@"; }
 187 apt() { runapt apt "$@"; }
 188 apthelper() { runapt "${APTHELPERBINDIR}/apt-helper" "$@"; }
 189 aptwebserver() { runapt "${APTWEBSERVERBINDIR}/aptwebserver" "$@"; }
 190 aptitude() { runapt aptitude "$@"; }
 191 aptextracttemplates() { runapt apt-extracttemplates "$@"; }
 192 aptinternalsolver() { runapt "${APTINTERNALSOLVER}" "$@"; }
 193 aptdumpsolver() { runapt "${APTDUMPSOLVER}" "$@"; }
 194
 195 dpkg() {
 196         "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg" "$@"
 197 }
 198 dpkgcheckbuilddeps() {
 199         command dpkg-checkbuilddeps --admindir="${TMPWORKINGDIRECTORY}/rootdir/var/lib/dpkg" "$@"
 200 }
 201 gdb() {
 202         local CMD
 203         case "$1" in
 204         aptget) CMD="apt-get";;
 205         aptcache) CMD="apt-cache";;
 206         aptcdrom) CMD="apt-cdrom";;
 207         aptconfig) CMD="apt-config";;
 208         aptmark) CMD="apt-mark";;
 209         apthelper) CMD="apt-helper";;
 210         aptftparchive) CMD="apt-ftparchive";;
 211         dpkg) shift; runapt "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/gdb-dpkg" "$@"; return;;
 212         *) CMD="$1";;
 213         esac
 214         shift
 215         if [ "${CMD##*/}" = "$CMD" ]; then
 216                 CMD="${BUILDDIRECTORY}/${CMD}"
 217         fi
 218         runapt command gdb --quiet -ex run "$CMD" --args "$CMD" "$@"
 219 }
 220
 221 exitwithstatus() {
 222         # error if we about to overflow, but ...
 223         #   "255 failures ought to be enough for everybody"
 224         if [ $EXIT_CODE -gt 255 ]; then
 225             msgdie "Total failure count $EXIT_CODE too big"
 226         fi
 227         exit $((EXIT_CODE <= 255 ? EXIT_CODE : 255));
 228 }
 229
 230 shellsetedetector() {
 231         local exit_status=$?
 232         if [ "$exit_status" != '0' ]; then
 233                 printf >&2 "${CERROR}E: Looks like the testcases ended prematurely with exitcode: ${exit_status}${CNORMAL}\n"
 234                 if [ "$EXIT_CODE" = '0' ]; then
 235                         EXIT_CODE="$exit_status"
 236                 fi
 237         fi
 238 }
 239
 240 addtrap() {
 241         if [ "$1" = 'prefix' ]; then
 242                 CURRENTTRAP="$2 $CURRENTTRAP"
 243         else
 244                 CURRENTTRAP="$CURRENTTRAP $1"
 245         fi
 246         trap "shellsetedetector; $CURRENTTRAP exitwithstatus;" 0 HUP INT QUIT ILL ABRT FPE SEGV PIPE TERM
 247 }
 248
 249 escape_shell() {
 250     echo "$@" | sed -e "s#'#'\"'\"'#g"
 251 }
 252
 253 setupenvironment() {
 254         # privilege dropping and testing doesn't work if /tmp isn't world-writeable (as e.g. with libpam-tmpdir)
 255         if [ -n "$TMPDIR" ] && [ "$(id -u)" = '0' ] && [ "$(stat --format '%a' "$TMPDIR")" != '1777' ]; then
 256                 unset TMPDIR
 257         fi
 258         TMPWORKINGDIRECTORY="$(mktemp -d)"
 259         addtrap "cd /; rm -rf '$(escape_shell "$TMPWORKINGDIRECTORY")';"
 260         if [ -n "$TMPDIR_ADD" ]; then
 261                 TMPWORKINGDIRECTORY="${TMPWORKINGDIRECTORY}/${TMPDIR_ADD}"
 262                 mkdir -p "$TMPWORKINGDIRECTORY"
 263                 unset TMPDIR_ADD
 264                 export TMPDIR="$TMPWORKINGDIRECTORY"
 265         fi
 266         msgninfo "Preparing environment for ${0##*/} in ${TMPWORKINGDIRECTORY}…"
 267
 268         mkdir -m 700 "${TMPWORKINGDIRECTORY}/downloaded"
 269         if [ "$(id -u)" = '0' ]; then
 270                 # relax permissions so that running as root with user switching works
 271                 umask 022
 272                 chmod 711 "$TMPWORKINGDIRECTORY"
 273                 chown _apt:root "${TMPWORKINGDIRECTORY}/downloaded"
 274         fi
 275
 276         TESTDIRECTORY="$(readlink -f "$(dirname $0)")"
 277         # allow overriding the default BUILDDIR location
 278         SOURCEDIRECTORY="${APT_INTEGRATION_TESTS_SOURCE_DIR:-"${TESTDIRECTORY}/../../"}"
 279         BUILDDIRECTORY="${APT_INTEGRATION_TESTS_BUILD_DIR:-"${TESTDIRECTORY}/../../build/bin"}"
 280         LIBRARYPATH="${APT_INTEGRATION_TESTS_LIBRARY_PATH:-"${BUILDDIRECTORY}"}"
 281         METHODSDIR="${APT_INTEGRATION_TESTS_METHODS_DIR:-"${BUILDDIRECTORY}/methods"}"
 282         APTHELPERBINDIR="${APT_INTEGRATION_TESTS_LIBEXEC_DIR:-"${BUILDDIRECTORY}"}"
 283         APTWEBSERVERBINDIR="${APT_INTEGRATION_TESTS_WEBSERVER_BIN_DIR:-"${BUILDDIRECTORY}"}"
 284         APTINTERNALSOLVER="${APT_INTEGRATION_TESTS_INTERNAL_SOLVER:-"${BUILDDIRECTORY}/apt-internal-solver"}"
 285         APTDUMPSOLVER="${APT_INTEGRATION_TESTS_DUMP_SOLVER:-"${BUILDDIRECTORY}/apt-dump-solver"}"
 286         test -x "${BUILDDIRECTORY}/apt-get" || msgdie "You need to build tree first"
 287         # -----
 288
 289         cd "$TMPWORKINGDIRECTORY"
 290         mkdir rootdir aptarchive keys
 291         cd rootdir
 292         mkdir -p etc/apt/apt.conf.d etc/apt/sources.list.d etc/apt/trusted.gpg.d etc/apt/preferences.d
 293         mkdir -p usr/bin var/cache var/lib var/log tmp
 294         mkdir -p var/lib/dpkg/info var/lib/dpkg/updates var/lib/dpkg/triggers
 295         touch var/lib/dpkg/available
 296         mkdir -p usr/lib/apt
 297         ln -s "${METHODSDIR}" usr/lib/apt/methods
 298         if [ "$BUILDDIRECTORY" = "$LIBRARYPATH" ]; then
 299                 mkdir -p usr/lib/apt/solvers
 300                 ln -s "${BUILDDIRECTORY}/apt-dump-solver" usr/lib/apt/solvers/dump
 301                 ln -s "${BUILDDIRECTORY}/apt-internal-solver" usr/lib/apt/solvers/apt
 302                 echo "Dir::Bin::Solvers \"${TMPWORKINGDIRECTORY}/rootdir/usr/lib/apt/solvers\";" > etc/apt/apt.conf.d/externalsolver.conf
 303         fi
 304         # use the autoremove from the BUILDDIRECTORY if its there, otherwise
 305         # system
 306         if [ -e "${BUILDDIRECTORY}/../../debian/apt.conf.autoremove" ]; then
 307             ln -s "${BUILDDIRECTORY}/../../debian/apt.conf.autoremove" etc/apt/apt.conf.d/01autoremove
 308         else
 309             ln -s /etc/apt/apt.conf.d/01autoremove etc/apt/apt.conf.d/01autoremove
 310         fi
 311         cd ..
 312         local BASENAME="${0##*/}"
 313         local PACKAGESFILE="Packages-${BASENAME#*-}"
 314         if [ -f "${TESTDIRECTORY}/${PACKAGESFILE}" ]; then
 315                 cp "${TESTDIRECTORY}/${PACKAGESFILE}" aptarchive/Packages
 316         fi
 317         local SOURCESSFILE="Sources-${BASENAME#*-}"
 318         if [ -f "${TESTDIRECTORY}/${SOURCESSFILE}" ]; then
 319                 cp "${TESTDIRECTORY}/${SOURCESSFILE}" aptarchive/Sources
 320         fi
 321         find "$TESTDIRECTORY" \( -name '*.pub' -o -name '*.sec' \) -exec cp '{}' keys/ \;
 322         chmod 644 keys/*
 323         ln -s "${TMPWORKINGDIRECTORY}/keys/joesixpack.pub" rootdir/etc/apt/trusted.gpg.d/joesixpack.gpg
 324
 325         echo "Dir \"${TMPWORKINGDIRECTORY}/rootdir\";" > aptconfig.conf
 326         echo "Dir::state::status \"${TMPWORKINGDIRECTORY}/rootdir/var/lib/dpkg/status\";" >> aptconfig.conf
 327         echo "APT::Get::Show-User-Simulation-Note \"false\";" >> aptconfig.conf
 328         echo "Dir::Bin::Methods \"${TMPWORKINGDIRECTORY}/rootdir/usr/lib/apt/methods\";" >> aptconfig.conf
 329         # either store apt-key were we can access it, even if we run it as a different user
 330         #cp "${BUILDDIRECTORY}/apt-key" "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/"
 331         #chmod o+rx "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/apt-key"
 332         #echo "Dir::Bin::apt-key \"${TMPWORKINGDIRECTORY}/rootdir/usr/bin/apt-key\";" >> aptconfig.conf
 333         # destroys coverage reporting though, so we disable changing user for the calling gpgv
 334         echo "Dir::Bin::apt-key \"${BUILDDIRECTORY}/apt-key\";" >> aptconfig.conf
 335         if [ "$(id -u)" = '0' ]; then
 336                 echo 'Binary::gpgv::Debug::NoDropPrivs "true";' >>aptconfig.conf
 337         fi
 338
 339         cat > "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg" <<EOF
 340 #!/bin/sh
 341 set -e
 342 if [ -r '${TMPWORKINGDIRECTORY}/noopchroot.so' ]; then
 343         if [ -n "\$LD_LIBRARY_PATH" ]; then
 344                 export LD_LIBRARY_PATH='${TMPWORKINGDIRECTORY}:'"\${LD_LIBRARY_PATH}"
 345         else
 346                 export LD_LIBRARY_PATH='${TMPWORKINGDIRECTORY}'
 347         fi
 348         if [ -n "\$LD_PRELOAD" ]; then
 349                 export LD_PRELOAD="noopchroot.so \${LD_PRELOAD}"
 350         else
 351                 export LD_PRELOAD="noopchroot.so"
 352         fi
 353 fi
 354 EOF
 355         cp "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg" "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/gdb-dpkg"
 356         cat >> "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg" <<EOF
 357 exec fakeroot '${DPKG:-dpkg}' --root='${TMPWORKINGDIRECTORY}/rootdir' \\
 358         --log='${TMPWORKINGDIRECTORY}/rootdir/var/log/dpkg.log' \\
 359         --force-not-root --force-bad-path "\$@"
 360 EOF
 361         cat >> "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/gdb-dpkg" <<EOF
 362 exec fakeroot gdb --quiet -ex run '${DPKG:-dpkg}' --args '${DPKG:-dpkg}' --root='${TMPWORKINGDIRECTORY}/rootdir' \\
 363         --log='${TMPWORKINGDIRECTORY}/rootdir/var/log/dpkg.log' \\
 364         --force-not-root --force-bad-path "\$@"
 365 EOF
 366         chmod +x "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg" "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/gdb-dpkg"
 367         echo "Dir::Bin::dpkg \"${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg\";" > rootdir/etc/apt/apt.conf.d/99dpkg
 368
 369         {
 370                 if ! command dpkg --assert-multi-arch >/dev/null 2>&1; then
 371                         echo "DPKG::options:: \"--force-architecture\";" # Added to test multiarch before dpkg is ready for it…
 372                 fi
 373                 echo 'quiet "0";'
 374                 echo 'quiet::NoUpdate "true";'
 375                 echo 'quiet::NoStatistic "true";'
 376                 # too distracting for users, but helpful to detect changes
 377                 echo 'Acquire::Progress::Ignore::ShowErrorText "true";'
 378                 echo 'Acquire::Progress::Diffpercent "true";'
 379                 # in testcases, it can appear as if localhost has a rotation setup,
 380                 # hide this as we can't really deal with it properly
 381                 echo 'Acquire::Failure::ShowIP "false";'
 382                 # fakeroot can't fake everything, so disabled in production but good for tests
 383                 echo 'APT::Sandbox::Verify "true";'
 384         } >> aptconfig.conf
 385
 386         cp "${TESTDIRECTORY}/apt.pem" "${TMPWORKINGDIRECTORY}/rootdir/etc/webserver.pem"
 387         if [ "$(id -u)" = '0' ]; then
 388                 chown _apt:root "${TMPWORKINGDIRECTORY}/rootdir/etc/webserver.pem"
 389         fi
 390         echo "Acquire::https::CaInfo \"${TMPWORKINGDIRECTORY}/rootdir/etc/webserver.pem\";" > rootdir/etc/apt/apt.conf.d/99https
 391         echo "Apt::Cmd::Disable-Script-Warning \"1\";" > rootdir/etc/apt/apt.conf.d/apt-binary
 392         echo 'Acquire::Connect::AddrConfig "false";' > rootdir/etc/apt/apt.conf.d/connect-addrconfig
 393
 394         configcompression '.' 'gz' #'bz2' 'lzma' 'xz'
 395         confighashes 'SHA256' # these are tests, not security best-practices
 396
 397         # create some files in /tmp and look at user/group to get what this means
 398         TEST_DEFAULT_USER="$(id -un)"
 399         if [ "$(uname)" = 'GNU/kFreeBSD' ]; then
 400                 TEST_DEFAULT_GROUP='root'
 401         else
 402                 TEST_DEFAULT_GROUP="$(id -gn)"
 403         fi
 404
 405         # cleanup the environment a bit
 406         # prefer our apt binaries over the system apt binaries
 407         export PATH="${BUILDDIRECTORY}:${PATH}:/usr/local/sbin:/usr/sbin:/sbin"
 408         export LC_ALL=C.UTF-8
 409         unset LANGUAGE APT_CONFIG
 410         unset GREP_OPTIONS DEB_BUILD_PROFILES
 411         unset http_proxy HTTP_PROXY https_proxy HTTPS_PROXY no_proxy
 412
 413         # If gpgv supports --weak-digest, pass it to make sure we can disable SHA1
 414         if aptkey verify --weak-digest SHA1 --help 2>/dev/null >/dev/null; then
 415                 echo 'Acquire::gpgv::Options { "--weak-digest"; "sha1"; };' > rootdir/etc/apt/apt.conf.d/no-sha1
 416         fi
 417
 418         msgdone "info"
 419 }
 420
 421 getarchitecture() {
 422         if [ "$1" = "native" -o -z "$1" ]; then
 423                 eval `aptconfig shell ARCH APT::Architecture`
 424                 if [ -n "$ARCH" ]; then
 425                         echo $ARCH
 426                 else
 427                         dpkg --print-architecture
 428                 fi
 429         else
 430                 echo $1
 431         fi
 432 }
 433
 434 getarchitectures() {
 435         aptconfig dump --no-empty --format '%v%n' APT::Architecture APT::Architectures | sort -u | tr '\n' ' '
 436 }
 437
 438 getarchitecturesfromcommalist() {
 439         echo "$1" | sed -e 's#,#\n#g' | sed -e "s/^native\$/$(getarchitecture 'native')/"
 440 }
 441
 442 configarchitecture() {
 443         {
 444                 echo "APT::Architecture \"$(getarchitecture $1)\";"
 445                 while [ -n "$1" ]; do
 446                         echo "APT::Architectures:: \"$(getarchitecture $1)\";"
 447                         shift
 448                 done
 449         } >rootdir/etc/apt/apt.conf.d/01multiarch.conf
 450         configdpkg
 451 }
 452
 453 configdpkg() {
 454         if [ ! -e rootdir/var/lib/dpkg/status ]; then
 455                 local BASENAME="${0##*/}"
 456                 local STATUSFILE="status-${BASENAME#*-}"
 457                 if [ -f "${TESTDIRECTORY}/${STATUSFILE}" ]; then
 458                         cp "${TESTDIRECTORY}/${STATUSFILE}" rootdir/var/lib/dpkg/status
 459                 else
 460                         echo -n > rootdir/var/lib/dpkg/status
 461                 fi
 462         fi
 463         rm -f rootdir/etc/apt/apt.conf.d/00foreigndpkg
 464         if command dpkg --assert-multi-arch >/dev/null 2>&1 ; then
 465                 local ARCHS="$(getarchitectures)"
 466                 if echo "$ARCHS" | grep -E -q '[^ ]+ [^ ]+'; then
 467                         DPKGARCH="$(dpkg --print-architecture)"
 468                         for ARCH in ${ARCHS}; do
 469                                 if [ "${ARCH}" != "${DPKGARCH}" ]; then
 470                                         if ! dpkg --add-architecture ${ARCH} >/dev/null 2>&1; then
 471                                                 # old-style used e.g. in Ubuntu-P – and as it seems travis
 472                                                 echo "DPKG::options:: \"--foreign-architecture\";" >> rootdir/etc/apt/apt.conf.d/00foreigndpkg
 473                                                 echo "DPKG::options:: \"${ARCH}\";"  >> rootdir/etc/apt/apt.conf.d/00foreigndpkg
 474                                         fi
 475                                 fi
 476                         done
 477                         if [ "0" = "$(dpkg -l dpkg 2> /dev/null | grep '^i' | wc -l)" ]; then
 478                                 # dpkg doesn't really check the version as long as it is fully installed,
 479                                 # but just to be sure we choose one above the required version
 480                                 insertinstalledpackage 'dpkg' "all" '1.16.2+fake'
 481                         fi
 482                 fi
 483         fi
 484 }
 485
 486 configdpkgnoopchroot() {
 487         # create a library to noop chroot() and rewrite maintainer script executions
 488         # via execvp() as used by dpkg as we don't want our rootdir to be a fullblown
 489         # chroot directory dpkg could chroot into to execute the maintainer scripts
 490         msgtest 'Building library to preload to make maintainerscript work in' 'dpkg'
 491         cat > noopchroot.c << EOF
 492 #define _GNU_SOURCE
 493 #include <stdio.h>
 494 #include <stdlib.h>
 495 #include <string.h>
 496 #include <dlfcn.h>
 497
 498 static char * chrootdir = NULL;
 499
 500 int chroot(const char *path) {
 501         printf("WARNING: CHROOTing to %s was ignored!\n", path);
 502         free(chrootdir);
 503         chrootdir = strdup(path);
 504         return 0;
 505 }
 506 int execvp(const char *file, char *const argv[]) {
 507         static int (*func_execvp) (const char *, char * const []) = NULL;
 508         if (func_execvp == NULL)
 509                 func_execvp = (int (*) (const char *, char * const [])) dlsym(RTLD_NEXT, "execvp");
 510         if (chrootdir == NULL || strncmp(file, "/var/lib/dpkg/", strlen("/var/lib/dpkg/")) != 0)
 511                 return func_execvp(file, argv);
 512         printf("REWRITE execvp call %s into %s\n", file, chrootdir);
 513         char *newfile;
 514         if (asprintf(&newfile, "%s%s", chrootdir, file) == -1) {
 515                 perror("asprintf");
 516                 return -1;
 517         }
 518         char const * const baseadmindir = "/var/lib/dpkg";
 519         char *admindir;
 520         if (asprintf(&admindir, "%s%s", chrootdir, baseadmindir) == -1) {
 521                 perror("asprintf");
 522                 return -1;
 523         }
 524         setenv("DPKG_ADMINDIR", admindir, 1);
 525         return func_execvp(newfile, argv);
 526 }
 527 EOF
 528         testempty --nomsg gcc -Wall -Wextra -fPIC -shared -o noopchroot.so noopchroot.c -ldl
 529 }
 530 configcompression() {
 531         local CMD='apthelper cat-file -C'
 532         while [ -n "$1" ]; do
 533                 case "$1" in
 534                 '.') printf ".\t.\tcat\n";;
 535                 'gz') printf "gzip\tgz\t$CMD $1\n";;
 536                 'bz2') printf "bzip2\tbz2\t$CMD $1\n";;
 537                 *) printf "$1\t$1\t$CMD $1\n";;
 538                 esac
 539                 shift
 540         done > "${TMPWORKINGDIRECTORY}/rootdir/etc/testcase-compressor.conf"
 541 }
 542 confighashes() {
 543         {
 544                 echo 'APT::FTPArchive {'
 545                 {
 546                         while [ -n "$1" ]; do
 547                                 printf "$1" | tr 'a-z' 'A-Z'
 548                                 printf "\t\"true\";\n"
 549                                 shift
 550                         done
 551                         for h in 'MD5' 'SHA1' 'SHA256' 'SHA512'; do
 552                                 printf "$h\t\"false\";\n"
 553                         done
 554                 } | awk '!x[$1]++'
 555                 echo '};'
 556         } >> "${TMPWORKINGDIRECTORY}/rootdir/etc/apt/apt.conf.d/ftparchive-hashes.conf"
 557 }
 558 forcecompressor() {
 559         COMPRESSOR="$1"
 560         COMPRESS="$1"
 561         COMPRESSOR_CMD="apthelper cat-file -C $1"
 562         case $COMPRESSOR in
 563         gzip) COMPRESS='gz';;
 564         bzip2) COMPRESS='bz2';;
 565         esac
 566         local CONFFILE="${TMPWORKINGDIRECTORY}/rootdir/etc/apt/apt.conf.d/00force-compressor"
 567         echo "Acquire::CompressionTypes::Order { \"${COMPRESS}\"; };
 568 Dir::Bin::uncompressed \"/does/not/exist\";" > "$CONFFILE"
 569 }
 570
 571 setupsimplenativepackage() {
 572         local NAME="$1"
 573         local ARCH="$2"
 574         local VERSION="$3"
 575         local RELEASE="${4:-unstable}"
 576         local DEPENDENCIES="$5"
 577         local DESCRIPTION="${6:-"an autogenerated dummy ${NAME}=${VERSION}/${RELEASE}
 578  If you find such a package installed on your system,
 579  something went horribly wrong! They are autogenerated
 580  und used only by testcases and serve no other purpose…"}"
 581
 582         local SECTION="${7:-others}"
 583         local DISTSECTION
 584         if [ "$SECTION" = "${SECTION#*/}" ]; then
 585                 DISTSECTION="main"
 586         else
 587                 DISTSECTION="${SECTION%/*}"
 588         fi
 589         local BUILDDIR=incoming/${NAME}-${VERSION}
 590         mkdir -p ${BUILDDIR}/debian/source
 591         cd ${BUILDDIR}
 592         echo "* most suckless software product ever" > FEATURES
 593         test -e debian/copyright || echo "Copyleft by Joe Sixpack $(date +%Y)" > debian/copyright
 594         test -e debian/changelog || echo "$NAME ($VERSION) $RELEASE; urgency=low
 595
 596   * Initial release
 597
 598  -- Joe Sixpack <joe@example.org>  $(date -R)" > debian/changelog
 599         test -e debian/control || echo "Source: $NAME
 600 Section: $SECTION
 601 Priority: optional
 602 Maintainer: Joe Sixpack <joe@example.org>
 603 Build-Depends: debhelper (>= 7)
 604 Standards-Version: 3.9.1
 605
 606 Package: $NAME" > debian/control
 607         if [ "$ARCH" = 'all' ]; then
 608                 echo "Architecture: all" >> debian/control
 609         else
 610                 echo "Architecture: any" >> debian/control
 611         fi
 612         test -z "$DEPENDENCIES" || echo "$DEPENDENCIES" >> debian/control
 613         echo "Description: $DESCRIPTION" >> debian/control
 614
 615         test -e debian/compat || echo "7" > debian/compat
 616         test -e debian/source/format || echo "3.0 (native)" > debian/source/format
 617         test -e debian/rules || cp /usr/share/doc/debhelper/examples/rules.tiny debian/rules
 618         cd - > /dev/null
 619 }
 620
 621 buildsimplenativepackage() {
 622         local NAME="$1"
 623         local NM
 624         if [ "$(echo "$NAME" | cut -c 1-3)" = 'lib' ]; then
 625                 NM="$(echo "$NAME" | cut -c 1-4)"
 626         else
 627                 NM="$(echo "$NAME" | cut -c 1)"
 628         fi
 629         local ARCH="$2"
 630         local VERSION="$3"
 631         local RELEASE="${4:-unstable}"
 632         local DEPENDENCIES="$5"
 633         local DESCRIPTION="${6:-"an autogenerated dummy ${NAME}=${VERSION}/${RELEASE}
 634  If you find such a package installed on your system,
 635  something went horribly wrong! They are autogenerated
 636  und used only by testcases and serve no other purpose…"}"
 637
 638         local SECTION="${7:-others}"
 639         local PRIORITY="${8:-optional}"
 640         local FILE_TREE="$9"
 641         local COMPRESS_TYPE="${10:-gzip}"
 642         local DISTSECTION
 643         if [ "$SECTION" = "${SECTION#*/}" ]; then
 644                 DISTSECTION="main"
 645         else
 646                 DISTSECTION="${SECTION%/*}"
 647         fi
 648         local BUILDDIR="${TMPWORKINGDIRECTORY}/incoming/${NAME}-${VERSION}"
 649
 650         msgtest "Build source package in version ${VERSION} for ${RELEASE} in ${DISTSECTION}" "$NAME"
 651         mkdir -p "$BUILDDIR/debian/source"
 652         echo "* most suckless software product ever" > "${BUILDDIR}/FEATURES"
 653         echo "#!/bin/sh
 654 echo '$NAME says \"Hello!\"'" > "${BUILDDIR}/${NAME}"
 655
 656         echo "Copyleft by Joe Sixpack $(date +%Y)" > "${BUILDDIR}/debian/copyright"
 657         echo "$NAME ($VERSION) $RELEASE; urgency=low
 658
 659   * Initial release
 660
 661  -- Joe Sixpack <joe@example.org>  $(date -R)" > "${BUILDDIR}/debian/changelog"
 662         {
 663                 echo "Source: $NAME
 664 Priority: $PRIORITY
 665 Maintainer: Joe Sixpack <joe@example.org>
 666 Standards-Version: 3.9.3"
 667                 if [ "$SECTION" != '<none>' ]; then
 668                         echo "Section: $SECTION"
 669                 fi
 670                 local BUILDDEPS="$(echo "$DEPENDENCIES" | grep '^Build-')"
 671                 test -z "$BUILDDEPS" || echo "$BUILDDEPS"
 672                 echo "
 673 Package: $NAME"
 674
 675                 if [ "$ARCH" = 'all' ]; then
 676                         echo "Architecture: all"
 677                 else
 678                         echo "Architecture: any"
 679                 fi
 680                 local DEPS="$(echo "$DEPENDENCIES" | grep -v '^Build-')"
 681                 test -z "$DEPS" || echo "$DEPS"
 682                 echo "Description: $DESCRIPTION"
 683         } > "${BUILDDIR}/debian/control"
 684
 685         echo '3.0 (native)' > "${BUILDDIR}/debian/source/format"
 686         cd "${BUILDDIR}/.."
 687         testsuccess --nomsg dpkg-source -b ${NAME}-${VERSION}
 688         cd - >/dev/null
 689         sed -n 's#^dpkg-source: info: building [^ ]\+ in ##p' "${TMPWORKINGDIRECTORY}/rootdir/tmp/testsuccess.output" \
 690                 | while read SRC; do
 691                 echo "pool/${SRC}" >> "${BUILDDIR}/../${RELEASE}.${DISTSECTION}.srclist"
 692 #               if expr match "${SRC}" '.*\.dsc' >/dev/null 2>&1; then
 693 #                       aptkey --keyring ./keys/joesixpack.pub --secret-keyring ./keys/joesixpack.sec --quiet --readonly \
 694 #                               adv --yes --default-key 'Joe Sixpack' \
 695 #                               --clearsign -o "${BUILDDIR}/../${SRC}.sign" "${BUILDDIR}/../$SRC"
 696 #                       mv "${BUILDDIR}/../${SRC}.sign" "${BUILDDIR}/../$SRC"
 697 #               fi
 698         done
 699
 700         for arch in $(getarchitecturesfromcommalist "$ARCH"); do
 701                 msgtest "Build binary package for ${RELEASE} in ${SECTION}" "$NAME"
 702                 rm -rf "${BUILDDIR}/debian/tmp"
 703                 mkdir -p "${BUILDDIR}/debian/tmp/DEBIAN" "${BUILDDIR}/debian/tmp/usr/share/doc/${NAME}" "${BUILDDIR}/debian/tmp/usr/bin"
 704                 cp "${BUILDDIR}/debian/copyright" "${BUILDDIR}/debian/changelog" "${BUILDDIR}/FEATURES" "${BUILDDIR}/debian/tmp/usr/share/doc/${NAME}"
 705                 cp "${BUILDDIR}/${NAME}" "${BUILDDIR}/debian/tmp/usr/bin/${NAME}-${arch}"
 706                 if [ -n "$FILE_TREE" ]; then
 707                     cp -ar "$FILE_TREE" "${BUILDDIR}/debian/tmp"
 708                 fi
 709
 710                 (cd "${BUILDDIR}"; dpkg-gencontrol -DArchitecture=$arch)
 711                 (cd "${BUILDDIR}/debian/tmp"; md5sum $(find usr/ -type f) > DEBIAN/md5sums)
 712                 local LOG="${BUILDDIR}/../${NAME}_${VERSION}_${arch}.dpkg-deb.log"
 713                 # ensure the right permissions as dpkg-deb insists
 714                 chmod 755 "${BUILDDIR}/debian/tmp/DEBIAN"
 715                 testsuccess --nomsg dpkg-deb -Z${COMPRESS_TYPE} --build "${BUILDDIR}/debian/tmp" "${BUILDDIR}/.."
 716                 echo "pool/${NAME}_${VERSION}_${arch}.deb" >> "${BUILDDIR}/../${RELEASE}.${DISTSECTION}.pkglist"
 717         done
 718
 719         local CHANGEPATH="${BUILDDIR}/../${DISTSECTION}/${NM}/${NAME}/${NAME}_${VERSION}"
 720         mkdir -p "$CHANGEPATH"
 721         cp "${BUILDDIR}/debian/changelog" "$CHANGEPATH"
 722         rm -rf "${BUILDDIR}"
 723         msgdone "info"
 724 }
 725
 726 buildpackage() {
 727         local BUILDDIR=$1
 728         local RELEASE=$2
 729         local SECTION=$3
 730         local ARCH=$(getarchitecture $4)
 731         local PKGNAME="$(echo "$BUILDDIR" | grep -o '[^/]*$')"
 732         local BUILDLOG="$(readlink -f "${BUILDDIR}/../${PKGNAME}_${RELEASE}_${SECTION}.dpkg-bp.log")"
 733         msgtest "Build package for ${RELEASE} in ${SECTION}" "$PKGNAME"
 734         cd "$BUILDDIR"
 735         if [ "$ARCH" = "all" ]; then
 736                 ARCH="$(dpkg-architecture -qDEB_HOST_ARCH 2> /dev/null)"
 737         fi
 738         testsuccess --nomsg dpkg-buildpackage -uc -us -a$ARCH
 739         cp "${TMPWORKINGDIRECTORY}/rootdir/tmp/testsuccess.output" "$BUILDLOG"
 740         local PKGS="$(grep '^dpkg-deb: building package' "$BUILDLOG" | cut -d'/' -f 2 | sed -e "s#'\.##")"
 741         local SRCS="$(grep '^dpkg-source: info: building' "$BUILDLOG" | grep -o '[a-z0-9._+~-]*$')"
 742         cd - > /dev/null
 743         for PKG in $PKGS; do
 744                 echo "pool/${PKG}" >> "${TMPWORKINGDIRECTORY}/incoming/${RELEASE}.${SECTION}.pkglist"
 745         done
 746         for SRC in $SRCS; do
 747                 echo "pool/${SRC}" >> "${TMPWORKINGDIRECTORY}/incoming/${RELEASE}.${SECTION}.srclist"
 748         done
 749 }
 750
 751 buildaptarchive() {
 752         if [ -d incoming ]; then
 753                 buildaptarchivefromincoming "$@"
 754         else
 755                 buildaptarchivefromfiles "$@"
 756         fi
 757 }
 758
 759 createaptftparchiveconfig() {
 760         local COMPRESSORS="$(cut -d'    ' -f 1 "${TMPWORKINGDIRECTORY}/rootdir/etc/testcase-compressor.conf" | tr '\n' ' ')"
 761         local COMPRESSORS="${COMPRESSORS%* }"
 762         local ARCHS="$(getarchitectures)"
 763         cat > ftparchive.conf <<EOF
 764 Dir {
 765         ArchiveDir "$(readlink -f .)";
 766         CacheDir "$(readlink -f ..)";
 767         FileListDir "$(readlink -f pool/)";
 768 };
 769 Default {
 770         Packages::Compress "$COMPRESSORS";
 771         Sources::Compress "$COMPRESSORS";
 772         Contents::Compress "$COMPRESSORS";
 773         Translation::Compress "$COMPRESSORS";
 774         LongDescription "false";
 775 };
 776 TreeDefault {
 777         Directory "pool/";
 778         SrcDirectory "pool/";
 779 };
 780 EOF
 781         for DIST in $(find ./pool/ -maxdepth 1 -name '*.pkglist' -type f | cut -d'/' -f 3 | cut -d'.' -f 1 | sort | uniq); do
 782                 cat <<EOF
 783 tree "dists/$DIST" {
 784         Architectures "$ARCHS all source";
 785         FileList "${DIST}.\$(SECTION).pkglist";
 786         SourceFileList "${DIST}.\$(SECTION).srclist";
 787         Sections "$(find ./pool/ -maxdepth 1 -name "${DIST}.*.pkglist" -type f | cut -d'/' -f 3 | cut -d'.' -f 2 | sort | uniq | tr '\n' ' ')";
 788 };
 789 EOF
 790         done >> ftparchive.conf
 791 }
 792
 793 buildaptftparchivedirectorystructure() {
 794         local DISTS="$(grep -i '^tree ' ftparchive.conf | cut -d'/' -f 2 | sed -e 's#".*##')"
 795         for DIST in $DISTS; do
 796                 local SECTIONS="$(grep -i -A 5 "dists/$DIST" ftparchive.conf | grep -i 'Sections' | cut -d'"' -f 2)"
 797                 for SECTION in $SECTIONS; do
 798                         local ARCHS="$(grep -A 5 "dists/$DIST" ftparchive.conf | grep Architectures | cut -d'"' -f 2 | sed -e 's#source##')"
 799                         for ARCH in $ARCHS; do
 800                                 mkdir -p "dists/${DIST}/${SECTION}/binary-${ARCH}"
 801                         done
 802                         mkdir -p "dists/${DIST}/${SECTION}/source"
 803                         mkdir -p "dists/${DIST}/${SECTION}/i18n"
 804                 done
 805         done
 806 }
 807
 808 insertpackage() {
 809         local RELEASES="$1"
 810         local NAME="$2"
 811         local ARCH="$3"
 812         local VERSION="$4"
 813         local DEPENDENCIES="$5"
 814         local PRIORITY="${6:-optional}"
 815         local DESCRIPTION="${7:-"an autogenerated dummy ${NAME}=${VERSION}/${RELEASES}
 816  If you find such a package installed on your system,
 817  something went horribly wrong! They are autogenerated
 818  und used only by testcases and serve no other purpose…"}"
 819         local ARCHS=""
 820         for RELEASE in $(printf '%s' "$RELEASES" | tr ',' '\n'); do
 821                 if [ "$RELEASE" = 'installed' ]; then
 822                         insertinstalledpackage "$2" "$3" "$4" "$5" "$6" "$7"
 823                         continue
 824                 fi
 825                 for arch in $(getarchitecturesfromcommalist "$ARCH"); do
 826                         if [ "$arch" = 'none' ]; then
 827                                 ARCHS="$(getarchitectures)"
 828                         else
 829                                 ARCHS="$arch"
 830                         fi
 831                         for BUILDARCH in $ARCHS; do
 832                                 local PPATH="aptarchive/dists/${RELEASE}/main/binary-${BUILDARCH}"
 833                                 mkdir -p "$PPATH"
 834                                 {
 835                                         echo "Package: $NAME
 836 Priority: $PRIORITY
 837 Section: other
 838 Installed-Size: 42
 839 Maintainer: Joe Sixpack <joe@example.org>"
 840                                         test "$arch" = 'none' || echo "Architecture: $arch"
 841                                         echo "Version: $VERSION
 842 Filename: pool/main/${NAME}/${NAME}_${VERSION}_${arch}.deb"
 843                                         test -z "$DEPENDENCIES" || echo "$DEPENDENCIES"
 844                                         echo "Description: $(printf '%s' "$DESCRIPTION" | head -n 1)"
 845                                         echo "Description-md5: $(printf '%s' "$DESCRIPTION" | md5sum | cut -d' ' -f 1)"
 846                                         echo
 847                                 } >> "${PPATH}/Packages"
 848                         done
 849                 done
 850                 mkdir -p "aptarchive/dists/${RELEASE}/main/source" "aptarchive/dists/${RELEASE}/main/i18n"
 851                 touch "aptarchive/dists/${RELEASE}/main/source/Sources"
 852                 echo "Package: $NAME
 853 Description-md5: $(printf '%s' "$DESCRIPTION" | md5sum | cut -d' ' -f 1)
 854 Description-en: $DESCRIPTION
 855 " >> "aptarchive/dists/${RELEASE}/main/i18n/Translation-en"
 856         done
 857 }
 858
 859 insertsource() {
 860         local RELEASES="$1"
 861         local NAME="$2"
 862         local ARCH="$3"
 863         local VERSION="$4"
 864         local DEPENDENCIES="$5"
 865         local BINARY="${6:-$NAME}"
 866         local ARCHS=""
 867         for RELEASE in $(printf '%s' "$RELEASES" | tr ',' '\n'); do
 868                 local SPATH="aptarchive/dists/${RELEASE}/main/source"
 869                 mkdir -p $SPATH
 870                 local FILE="${SPATH}/Sources"
 871                 local DSCFILE="${NAME}_${VERSION}.dsc"
 872                 local TARFILE="${NAME}_${VERSION}.tar.gz"
 873                 echo "Package: $NAME
 874 Binary: $BINARY
 875 Version: $VERSION
 876 Maintainer: Joe Sixpack <joe@example.org>
 877 Architecture: $ARCH" >> $FILE
 878                 test -z "$DEPENDENCIES" || echo "$DEPENDENCIES" >> "$FILE"
 879                 echo "Files:
 880  $(echo -n "$DSCFILE" | md5sum | cut -d' ' -f 1) $(echo -n "$DSCFILE" | wc -c) "$DSCFILE"
 881  $(echo -n "$TARFILE" | md5sum | cut -d' ' -f 1) $(echo -n "$TARFILE" | wc -c) "$TARFILE"
 882 Checksums-Sha256:
 883  $(echo -n "$DSCFILE" | sha256sum | cut -d' ' -f 1) $(echo -n "$DSCFILE" | wc -c) "$DSCFILE"
 884  $(echo -n "$TARFILE" | sha256sum | cut -d' ' -f 1) $(echo -n "$TARFILE" | wc -c) "$TARFILE"
 885 " >> "$FILE"
 886         done
 887 }
 888
 889 insertinstalledpackage() {
 890         local NAME="$1"
 891         local ARCH="$2"
 892         local VERSION="$3"
 893         local DEPENDENCIES="$4"
 894         local PRIORITY="${5:-optional}"
 895         local STATUS="${6:-install ok installed}"
 896         local DESCRIPTION="${7:-"an autogenerated dummy ${NAME}=${VERSION}/installed
 897  If you find such a package installed on your system,
 898  something went horribly wrong! They are autogenerated
 899  und used only by testcases and serve no other purpose…"}"
 900
 901         local FILE='rootdir/var/lib/dpkg/status'
 902         local INFO='rootdir/var/lib/dpkg/info'
 903         for arch in $(getarchitecturesfromcommalist "$ARCH"); do
 904                 echo "Package: $NAME
 905 Status: $STATUS
 906 Priority: $PRIORITY
 907 Section: other
 908 Installed-Size: 42
 909 Maintainer: Joe Sixpack <joe@example.org>
 910 Version: $VERSION" >> "$FILE"
 911                 test "$arch" = 'none' || echo "Architecture: $arch" >> "$FILE"
 912                 test -z "$DEPENDENCIES" || echo "$DEPENDENCIES" >> "$FILE"
 913                 echo "Description: $DESCRIPTION" >> "$FILE"
 914                 echo >> "$FILE"
 915                 if [ "$(dpkg-query -W --showformat='${Multi-Arch}')" = 'same' ]; then
 916                         echo -n > "${INFO}/${NAME}:${arch}.list"
 917                 else
 918                         echo -n > "${INFO}/${NAME}.list"
 919                 fi
 920         done
 921 }
 922
 923
 924 buildaptarchivefromincoming() {
 925         msginfo "Build APT archive for ${CCMD}${0##*/}${CINFO} based on incoming packages…"
 926         cd aptarchive
 927         [ -e pool ] || ln -s ../incoming pool
 928         [ -e ftparchive.conf ] || createaptftparchiveconfig
 929         [ -e dists ] || buildaptftparchivedirectorystructure
 930         msgninfo "\tGenerate Packages, Sources and Contents files… "
 931         testsuccess aptftparchive generate ftparchive.conf
 932         cd - > /dev/null
 933         msgdone "info"
 934         generatereleasefiles "$@"
 935 }
 936
 937 buildaptarchivefromfiles() {
 938         msginfo "Build APT archive for ${CCMD}${0##*/}${CINFO} based on prebuild files…"
 939         local DIR='aptarchive'
 940         if [ -d "${DIR}/dists" ]; then DIR="${DIR}/dists"; fi
 941         find "$DIR" -name 'Packages' -o -name 'Sources' -o -name 'Translation-*' | while read line; do
 942                 msgninfo "\t${line} file… "
 943                 compressfile "$line" "$1"
 944                 msgdone "info"
 945         done
 946         generatereleasefiles "$@"
 947 }
 948
 949 compressfile() {
 950         cat "${TMPWORKINGDIRECTORY}/rootdir/etc/testcase-compressor.conf" | while read compressor extension command; do
 951                 if [ "$compressor" = '.' ]; then
 952                         if [ -n "$2" ]; then
 953                                 touch -d "$2" "$1"
 954                         fi
 955                         continue
 956                 fi
 957                 cat "$1" | $command > "${1}.${extension}"
 958                 if [ -n "$2" ]; then
 959                         touch -d "$2" "${1}.${extension}"
 960                 fi
 961         done
 962 }
 963
 964 # can be overridden by testcases for their pleasure
 965 getcodenamefromsuite() {
 966         case "$1" in
 967         unstable) echo 'sid';;
 968         *) echo -n "$1";;
 969         esac
 970 }
 971 getreleaseversionfromsuite() { true; }
 972 getlabelfromsuite() { true; }
 973 getoriginfromsuite() { true; }
 974 getarchitecturesfromreleasefile() { echo "all $(getarchitectures)"; }
 975
 976 aptftparchiverelease() {
 977         aptftparchive -qq release "$@" | sed -e '/0 Release$/ d' # remove the self reference
 978 }
 979 generatereleasefiles() {
 980         # $1 is the Date header and $2 is the ValidUntil header to be set
 981         # both should be given in notation date/touch can understand
 982         local DATE="$1"
 983         local VALIDUNTIL="$2"
 984         if [ -e aptarchive/dists ]; then
 985                 msgninfo "\tGenerate Release files for dists… "
 986                 for dir in $(find ./aptarchive/dists -mindepth 1 -maxdepth 1 -type d); do
 987                         local ARCHITECTURES="$(getarchitecturesfromreleasefile "$dir")"
 988                         local SUITE="$(echo "$dir" | cut -d'/' -f 4)"
 989                         local CODENAME="$(getcodenamefromsuite $SUITE)"
 990                         local VERSION="$(getreleaseversionfromsuite $SUITE)"
 991                         local LABEL="$(getlabelfromsuite $SUITE)"
 992                         local ORIGIN="$(getoriginfromsuite $SUITE)"
 993                         aptftparchiverelease "$dir" \
 994                                 -o APT::FTPArchive::Release::Suite="${SUITE}" \
 995                                 -o APT::FTPArchive::Release::Codename="${CODENAME}" \
 996                                 -o APT::FTPArchive::Release::Architectures="${ARCHITECTURES}" \
 997                                 -o APT::FTPArchive::Release::Label="${LABEL}" \
 998                                 -o APT::FTPArchive::Release::Origin="${ORIGIN}" \
 999                                 -o APT::FTPArchive::Release::Version="${VERSION}" \
1000                                 > "$dir/Release"
1001                         if [ "$SUITE" = "experimental" -o "$SUITE" = "experimental2" ]; then
1002                                 sed -i '/^Date: / a\
1003 NotAutomatic: yes' "$dir/Release"
1004                         fi
1005                 done
1006         else
1007                 msgninfo "\tGenerate Release files for flat… "
1008                 aptftparchiverelease ./aptarchive > aptarchive/Release
1009         fi
1010         if [ -n "$DATE" -a "$DATE" != "now" ]; then
1011                 for release in $(find ./aptarchive -name 'Release'); do
1012                         sed -i "s/^Date: .*$/Date: $(date -d "$DATE" '+%a, %d %b %Y %H:%M:%S %Z')/" "$release"
1013                         touch -d "$DATE" "$release"
1014                 done
1015         fi
1016         if [ -n "$VALIDUNTIL" ]; then
1017                 sed -i "/^Date: / a\
1018 Valid-Until: $(date -d "$VALIDUNTIL" '+%a, %d %b %Y %H:%M:%S %Z')" $(find ./aptarchive -name 'Release')
1019         fi
1020         msgdone "info"
1021 }
1022
1023 setupdistsaptarchive() {
1024         local APTARCHIVE="$(readlink -f ./aptarchive | sed 's# #%20#g')"
1025         rm -f root/etc/apt/sources.list.d/apt-test-*-deb.list
1026         rm -f root/etc/apt/sources.list.d/apt-test-*-deb-src.list
1027         for DISTS in $(find ./aptarchive/dists/ -mindepth 1 -maxdepth 1 -type d | cut -d'/' -f 4); do
1028                 SECTIONS=$(find "./aptarchive/dists/${DISTS}/" -mindepth 1 -maxdepth 1 -type d | cut -d'/' -f 5 | tr '\n' ' ')
1029                 msgninfo "\tadd deb and deb-src sources.list lines for ${CCMD}${DISTS} ${SECTIONS}${CINFO}… "
1030                 echo "deb file://$APTARCHIVE $DISTS $SECTIONS" > "rootdir/etc/apt/sources.list.d/apt-test-${DISTS}-deb.list"
1031                 echo "deb-src file://$APTARCHIVE $DISTS $SECTIONS" > "rootdir/etc/apt/sources.list.d/apt-test-${DISTS}-deb-src.list"
1032                 msgdone "info"
1033         done
1034 }
1035
1036 setupflataptarchive() {
1037         local APTARCHIVE="$(readlink -f ./aptarchive)"
1038         local APTARCHIVEURI="$(readlink -f ./aptarchive | sed 's# #%20#g')"
1039         if [ -f "${APTARCHIVE}/Packages" ]; then
1040                 msgninfo "\tadd deb sources.list line… "
1041                 echo "deb file://$APTARCHIVEURI /" > 'rootdir/etc/apt/sources.list.d/apt-test-archive-deb.list'
1042                 msgdone 'info'
1043         else
1044                 rm -f 'rootdir/etc/apt/sources.list.d/apt-test-archive-deb.list'
1045         fi
1046         if [ -f "${APTARCHIVE}/Sources" ]; then
1047                 msgninfo "\tadd deb-src sources.list line… "
1048                 echo "deb-src file://$APTARCHIVEURI /" > 'rootdir/etc/apt/sources.list.d/apt-test-archive-deb-src.list'
1049                 msgdone 'info'
1050         else
1051                 rm -f 'rootdir/etc/apt/sources.list.d/apt-test-archive-deb-src.list'
1052         fi
1053 }
1054
1055 setupaptarchive() {
1056         local NOUPDATE=0
1057         if [ "$1" = '--no-update' ]; then
1058                 NOUPDATE=1
1059                 shift
1060         fi
1061         buildaptarchive "$@"
1062         if [ -e aptarchive/dists ]; then
1063                 setupdistsaptarchive
1064         else
1065                 setupflataptarchive
1066         fi
1067         signreleasefiles 'Joe Sixpack'
1068         if [ "1" != "$NOUPDATE" ]; then
1069                 testsuccess aptget update -o Debug::pkgAcquire::Worker=true -o Debug::Acquire::gpgv=true
1070         fi
1071 }
1072
1073 signreleasefiles() {
1074         local SIGNER="${1:-Joe Sixpack}"
1075         local REPODIR="${2:-aptarchive}"
1076         local KEY="keys/$(echo "$SIGNER" | tr 'A-Z' 'a-z' | sed 's# ##g')"
1077         local GPG="aptkey --quiet --keyring ${KEY}.pub --secret-keyring ${KEY}.sec --readonly adv --batch --yes --digest-algo ${APT_TESTS_DIGEST_ALGO:-SHA512}"
1078         msgninfo "\tSign archive with $SIGNER key $KEY… "
1079         local REXKEY='keys/rexexpired'
1080         local SECEXPIREBAK="${REXKEY}.sec.bak"
1081         local PUBEXPIREBAK="${REXKEY}.pub.bak"
1082         if [ "${SIGNER}" = 'Rex Expired' ]; then
1083                 # the key is expired, so gpg doesn't allow to sign with and the --faked-system-time
1084                 # option doesn't exist anymore (and using faketime would add a new obscure dependency)
1085                 # therefore we 'temporary' make the key not expired and restore a backup after signing
1086                 cp "${REXKEY}.sec" "$SECEXPIREBAK"
1087                 cp "${REXKEY}.pub" "$PUBEXPIREBAK"
1088                 local SECUNEXPIRED="${REXKEY}.sec.unexpired"
1089                 local PUBUNEXPIRED="${REXKEY}.pub.unexpired"
1090                 if [ -f "$SECUNEXPIRED" ] && [ -f "$PUBUNEXPIRED" ]; then
1091                         cp "$SECUNEXPIRED" "${REXKEY}.sec"
1092                         cp "$PUBUNEXPIRED" "${REXKEY}.pub"
1093                 else
1094                         if ! printf "expire\n1w\nsave\n" | $GPG --default-key "$SIGNER" --command-fd 0 --edit-key "${SIGNER}" >setexpire.gpg 2>&1; then
1095                                 cat setexpire.gpg
1096                                 exit 1
1097                         fi
1098                         cp "${REXKEY}.sec" "$SECUNEXPIRED"
1099                         cp "${REXKEY}.pub" "$PUBUNEXPIRED"
1100                 fi
1101         fi
1102         for RELEASE in $(find "${REPODIR}/" -name Release); do
1103                 testsuccess $GPG --default-key "$SIGNER" --armor --detach-sign --sign --output "${RELEASE}.gpg" "${RELEASE}"
1104                 local INRELEASE="$(echo "${RELEASE}" | sed 's#/Release$#/InRelease#')"
1105                 testsuccess $GPG --default-key "$SIGNER" --clearsign --output "$INRELEASE" "$RELEASE"
1106                 # we might have set a specific date for the Release file, so copy it
1107                 touch -d "$(stat --format "%y" ${RELEASE})" "${RELEASE}.gpg" "${INRELEASE}"
1108         done
1109         if [ -f "$SECEXPIREBAK" ] && [ -f "$PUBEXPIREBAK" ]; then
1110                 mv -f "$SECEXPIREBAK" "${REXKEY}.sec"
1111                 mv -f "$PUBEXPIREBAK" "${REXKEY}.pub"
1112         fi
1113         msgdone 'info'
1114 }
1115
1116 redatereleasefiles() {
1117         local DATE="$(date -d "$1" '+%a, %d %b %Y %H:%M:%S %Z')"
1118         for release in $(find aptarchive/ -name 'Release'); do
1119                 sed -i "s/^Date: .*$/Date: ${DATE}/" "$release"
1120                 touch -d "$DATE" "$release"
1121         done
1122         signreleasefiles "${2:-Joe Sixpack}"
1123 }
1124
1125 webserverconfig() {
1126         local WEBSERVER="${3:-http://localhost:${APTHTTPPORT}}"
1127         local NOCHECK=false
1128         if [ "$1" = '--no-check' ]; then
1129                 NOCHECK=true
1130                 shift
1131         fi
1132         local DOWNLOG='rootdir/tmp/download-testfile.log'
1133         local STATUS='downloaded/webserverconfig.status'
1134         rm -f "$STATUS" "$DOWNLOG"
1135         # very very basic URI encoding
1136         local URI
1137         if [ -n "$2" ]; then
1138                 msgtest "Set webserver config option '${1}' to" "$2"
1139                 URI="${WEBSERVER}/_config/set/$(echo "${1}" | sed -e 's/\//%2f/g')/$(echo "${2}" | sed -e 's/\//%2f/g')"
1140         else
1141                 msgtest 'Clear webserver config option' "${1}"
1142                 URI="${WEBSERVER}/_config/clear/$(echo "${1}" | sed -e 's/\//%2f/g')"
1143         fi
1144         if downloadfile "$URI" "$STATUS" > "$DOWNLOG"; then
1145                 msgpass
1146         else
1147                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/webserverconfig.output"
1148                 cat "$DOWNLOG" "$STATUS" >"$OUTPUT" 2>&1 || true
1149                 msgfailoutput '' "$OUTPUT"
1150         fi
1151         $NOCHECK || testwebserverlaststatuscode '200'
1152 }
1153
1154 rewritesourceslist() {
1155         local APTARCHIVE="file://$(readlink -f "${TMPWORKINGDIRECTORY}/aptarchive" | sed 's# #%20#g')"
1156         local APTARCHIVE2="copy://$(readlink -f "${TMPWORKINGDIRECTORY}/aptarchive" | sed 's# #%20#g')"
1157         for LIST in $(find rootdir/etc/apt/sources.list.d/ -name 'apt-test-*.list'); do
1158                 sed -i $LIST -e "s#$APTARCHIVE#${1}#" -e "s#$APTARCHIVE2#${1}#" \
1159                         -e "s#http://[^@]*@\?localhost:${APTHTTPPORT}/\?#${1}#" \
1160                         -e "s#https://[^@]*@\?localhost:${APTHTTPSPORT}/\?#${1}#"
1161         done
1162 }
1163
1164 # wait for up to 10s for a pid file to appear to avoid possible race
1165 # when a helper is started and dosn't write the PID quick enough
1166 waitforpidfile() {
1167         local PIDFILE="$1"
1168         for i in $(seq 10); do
1169                 if test -s "$PIDFILE"; then
1170                         return 0
1171                 fi
1172                 sleep 1
1173         done
1174         msgdie "waiting for $PIDFILE failed"
1175         return 1
1176 }
1177
1178 changetowebserver() {
1179         local REWRITE='no'
1180         if [ "$1" != '--no-rewrite' ]; then
1181                 REWRITE='yes'
1182         else
1183                 shift
1184         fi
1185         if test -x "${APTWEBSERVERBINDIR}/aptwebserver"; then
1186                 cd aptarchive
1187                 local LOG="webserver.log"
1188                 if ! aptwebserver --port 0 -o aptwebserver::fork=1 -o aptwebserver::portfile='aptwebserver.port' "$@" >$LOG 2>&1 ; then
1189                         cat "$LOG"
1190                         false
1191                 fi
1192                 waitforpidfile aptwebserver.pid
1193                 local PID="$(cat aptwebserver.pid)"
1194                 if [ -z "$PID" ]; then
1195                         msgdie 'Could not fork aptwebserver successfully'
1196                 fi
1197                 addtrap "kill $PID;"
1198                 waitforpidfile aptwebserver.port
1199                 APTHTTPPORT="$(cat aptwebserver.port)"
1200                 if [ -z "$APTHTTPPORT" ]; then
1201                         msgdie 'Could not get port for aptwebserver successfully'
1202                 fi
1203                 cd - > /dev/null
1204         else
1205                 msgdie 'You have to build apt from source to have test/interactive-helper/aptwebserver available for tests requiring a webserver'
1206         fi
1207         if [ "$REWRTE" != 'yes' ]; then
1208                 rewritesourceslist "http://localhost:${APTHTTPPORT}/"
1209         fi
1210 }
1211
1212 changetohttpswebserver() {
1213         if ! command -v stunnel4 >/dev/null 2>&1; then
1214                 msgdie 'You need to install stunnel4 for https testcases'
1215         fi
1216         if [ ! -e "${TMPWORKINGDIRECTORY}/aptarchive/aptwebserver.pid" ]; then
1217                 changetowebserver --no-rewrite "$@"
1218         fi
1219         echo "pid = ${TMPWORKINGDIRECTORY}/aptarchive/stunnel.pid
1220 cert = ${TMPWORKINGDIRECTORY}/rootdir/etc/webserver.pem
1221 output = /dev/null
1222
1223 [https]
1224 accept = 0
1225 connect = $APTHTTPPORT
1226 " > "${TMPWORKINGDIRECTORY}/stunnel.conf"
1227         stunnel4 "${TMPWORKINGDIRECTORY}/stunnel.conf"
1228         waitforpidfile "${TMPWORKINGDIRECTORY}/aptarchive/stunnel.pid"
1229         local PID="$(cat "${TMPWORKINGDIRECTORY}/aptarchive/stunnel.pid")"
1230         if [ -z "$PID" ]; then
1231                 msgdie 'Could not fork stunnel4 successfully'
1232         fi
1233         addtrap 'prefix' "kill ${PID};"
1234         APTHTTPSPORT="$(lsof -i -n | awk "/^stunnel4 / && \$2 == \"${PID}\" {print \$9; exit; }" | cut -d':' -f 2)"
1235         webserverconfig 'aptwebserver::port::https' "$APTHTTPSPORT" "https://localhost:${APTHTTPSPORT}"
1236         rewritesourceslist "https://localhost:${APTHTTPSPORT}/"
1237 }
1238
1239 changetocdrom() {
1240         mkdir -p rootdir/media/cdrom/.disk
1241         local CD="$(readlink -f rootdir/media/cdrom)"
1242         cat > rootdir/etc/apt/apt.conf.d/00cdrom <<EOF
1243 acquire::cdrom::mount "${CD}";
1244 acquire::cdrom::"${CD}/"::mount "mv ${CD}-unmounted ${CD}";
1245 acquire::cdrom::"${CD}/"::umount "mv ${CD} ${CD}-unmounted";
1246 acquire::cdrom::autodetect 0;
1247 EOF
1248         echo -n "$1" > "${CD}/.disk/info"
1249         if [ ! -d aptarchive/dists ]; then
1250                 msgdie 'Flat file archive cdroms can not be created currently'
1251                 return 1
1252         fi
1253         mv aptarchive/dists "$CD"
1254         ln -s "$(readlink -f ./incoming)" "$CD/pool"
1255         find rootdir/etc/apt/sources.list.d/ -name 'apt-test-*.list' -delete
1256         # start with an unmounted disk
1257         mv "${CD}" "${CD}-unmounted"
1258         # we don't want the disk to be modifiable
1259         addtrap 'prefix' "chmod -f -R +w '$(escape_shell "$PWD/rootdir/media/cdrom/dists/")' '$(escape_shell "$PWD/rootdir/media/cdrom-unmounted/dists/")' || true;"
1260         chmod -R 555 rootdir/media/cdrom-unmounted/dists
1261 }
1262
1263 downloadfile() {
1264         local PROTO="${1%%:*}"
1265         if ! apthelper -o Debug::Acquire::${PROTO}=1 -o Debug::pkgAcquire::Worker=1 \
1266                 download-file "$1" "$2" "$3" 2>&1 ; then
1267                 return 1
1268         fi
1269         # only if the file exists the download was successful
1270         if [ -r "$2" ]; then
1271                 return 0
1272         else
1273                 return 1
1274         fi
1275 }
1276
1277 checkdiff() {
1278         local DIFFTEXT="$(command diff -u "$@" 2>&1 | sed -e '/^---/ d' -e '/^+++/ d' -e '/^@@/ d')"
1279         if [ -n "$DIFFTEXT" ]; then
1280                 echo >&2
1281                 echo >&2 "$DIFFTEXT"
1282                 return 1
1283         else
1284                 return 0
1285         fi
1286 }
1287
1288 testoutputequal() {
1289         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testoutputequal.output"
1290         local COMPAREFILE="$1"
1291         shift
1292         if "$@" 2>&1 | checkdiff "$COMPAREFILE" - >"$OUTPUT" 2>&1; then
1293                 msgpass
1294         else
1295                 echo "=== content of file we compared with (${COMPAREFILE}) ===" >>"${OUTPUT}"
1296                 cat "$COMPAREFILE" >>"${OUTPUT}"
1297                 msgfailoutput '' "$OUTPUT" "$@"
1298         fi
1299 }
1300
1301 testfileequal() {
1302         msggroup 'testfileequal'
1303         local MSG='Test for correctness of file'
1304         if [ "$1" = '--nomsg' ]; then
1305                 MSG=''
1306                 shift
1307         fi
1308         local FILE="$1"
1309         shift
1310         if [ -n "$MSG" ]; then
1311                 msgtest "$MSG" "$FILE"
1312         fi
1313         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testfileequal.output"
1314         if [ -z "$*" ]; then
1315                 testoutputequal "$FILE" echo -n ''
1316         else
1317                 testoutputequal "$FILE" echo "$*"
1318         fi
1319         msggroup
1320 }
1321
1322 testempty() {
1323         msggroup 'testempty'
1324         if [ "$1" = '--nomsg' ]; then
1325                 shift
1326         else
1327                 msgtest "Test for no output of" "$*"
1328         fi
1329         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testempty.comparefile"
1330         if "$@" >"$COMPAREFILE" 2>&1 && test ! -s "$COMPAREFILE"; then
1331                 msgpass
1332         else
1333                 msgfailoutput '' "$COMPAREFILE" "$@"
1334         fi
1335         aptautotest 'testempty' "$@"
1336         msggroup
1337 }
1338 testnotempty() {
1339         msggroup 'testnotempty'
1340         msgtest "Test for some output of" "$*"
1341         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testnotempty.comparefile"
1342         if ("$@" >"$COMPAREFILE" 2>&1 || true) && test -s "$COMPAREFILE"; then
1343                 msgpass
1344         else
1345                 msgfailoutput '' "$COMPAREFILE" "$@"
1346         fi
1347         aptautotest 'testnotempty' "$@"
1348         msggroup
1349 }
1350
1351 testequal() {
1352         msggroup 'testequal'
1353         local MSG='Test of equality of'
1354         if [ "$1" = '--nomsg' ]; then
1355                 MSG=''
1356                 shift
1357         fi
1358
1359         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequal.comparefile"
1360         echo "$1" > "$COMPAREFILE"
1361         shift
1362
1363         if [ -n "$MSG" ]; then
1364                 msgtest "$MSG" "$*"
1365         fi
1366         testoutputequal "$COMPAREFILE" "$@"
1367         aptautotest 'testequal' "$@"
1368         msggroup
1369 }
1370
1371 testequalor2() {
1372         msggroup 'testequalor2'
1373         local COMPAREFILE1="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequalor2.comparefile1"
1374         local COMPAREFILE2="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequalor2.comparefile2"
1375         local COMPAREAGAINST="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequalor2.compareagainst"
1376         echo "$1" > "$COMPAREFILE1"
1377         echo "$2" > "$COMPAREFILE2"
1378         shift 2
1379         msgtest "Test for equality OR of" "$*"
1380         "$@" >"$COMPAREAGAINST" 2>&1 || true
1381         if checkdiff "$COMPAREFILE1" "$COMPAREAGAINST" >/dev/null 2>&1 || \
1382                 checkdiff "$COMPAREFILE2" "$COMPAREAGAINST" >/dev/null 2>&1
1383         then
1384                 msgpass
1385         else
1386                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequal.output"
1387                 echo -n "\n${CINFO}Diff against OR 1${CNORMAL}" >"$OUTPUT" 2>&1
1388                 checkdiff "$COMPAREFILE1" "$COMPAREAGAINST" >"$OUTPUT" 2>&1 || true
1389                 echo -n "${CINFO}Diff against OR 2${CNORMAL}" >"$OUTPUT" 2>&1
1390                 checkdiff "$COMPAREFILE2" "$COMPAREAGAINST" >"$OUTPUT" 2>&1 || true
1391                 msgfailoutput '' "$OUTPUT"
1392         fi
1393         aptautotest 'testequalor2' "$@"
1394         msggroup
1395 }
1396
1397 testshowvirtual() {
1398         msggroup 'testshowvirtual'
1399         local VIRTUAL="N: Can't select versions from package '$1' as it is purely virtual"
1400         local PACKAGE="$1"
1401         shift
1402         while [ -n "$1" ]; do
1403                 VIRTUAL="${VIRTUAL}
1404 N: Can't select versions from package '$1' as it is purely virtual"
1405                 PACKAGE="${PACKAGE} $1"
1406                 shift
1407         done
1408         msgtest "Test for virtual packages" "apt-cache show $PACKAGE"
1409         VIRTUAL="${VIRTUAL}
1410 N: No packages found"
1411         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testshowvirtual.comparefile"
1412         local ARCH="$(getarchitecture 'native')"
1413         echo "$VIRTUAL" | sed -e "s/:$ARCH//" -e 's/:all//' >"$COMPAREFILE"
1414         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testshowvirtual.output"
1415         testoutputequal "$COMPAREFILE" aptcache show "$PACKAGE"
1416         msggroup
1417 }
1418
1419 testnopackage() {
1420         msggroup 'testnopackage'
1421         msgtest "Test for non-existent packages" "apt-cache show $*"
1422         local SHOWPKG="$(aptcache show "$@" 2>&1 | grep '^Package: ')"
1423         if [ -n "$SHOWPKG" ]; then
1424                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testnopackage.output"
1425                 echo "$SHOWPKG" >"$OUTPUT"
1426                 msgfailoutput '' "$OUTPUT"
1427         else
1428                 msgpass
1429         fi
1430         msggroup
1431 }
1432 testnosrcpackage() {
1433         msggroup 'testnosrcpackage'
1434         msgtest "Test for non-existent source packages" "apt-cache showsrc $*"
1435         local SHOWPKG="$(aptcache showsrc "$@" 2>&1 | grep '^Package: ')"
1436         if [ -n "$SHOWPKG" ]; then
1437                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testnosrcpackage.output"
1438                 echo "$SHOWPKG" >"$OUTPUT"
1439                 msgfailoutput '' "$OUTPUT"
1440         else
1441                 msgpass
1442         fi
1443         msggroup
1444 }
1445
1446 testdpkgstatus() {
1447         msggroup 'testdpkgstatus'
1448         local STATE="$1"
1449         local NR="$2"
1450         shift 2
1451         msgtest "Test that $NR package(s) are in state $STATE with" "dpkg -l $*"
1452         local PKGS="$(dpkg -l "$@" 2>/dev/null | grep "^${STATE}" | wc -l)"
1453         if [ "$PKGS" != $NR ]; then
1454                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testnopackage.output"
1455                 echo "$PKGS" >"$OUTPUT"
1456                 dpkg -l "$@" | grep '^[a-z]' >"$OUTPUT" >&2 || true
1457                 msgfailoutput '' "$OUTPUT"
1458         else
1459                 msgpass
1460         fi
1461         msggroup
1462 }
1463
1464 testdpkginstalled() {
1465         msggroup 'testdpkginstalled'
1466         testdpkgstatus 'ii' "$#" "$@"
1467         msggroup
1468 }
1469
1470 testdpkgnotinstalled() {
1471         msggroup 'testdpkgnotinstalled'
1472         testdpkgstatus 'ii' '0' "$@"
1473         msggroup
1474 }
1475
1476 testmarkedauto() {
1477         msggroup 'testmarkedauto'
1478         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testmarkedauto.comparefile"
1479         if [ -n "$1" ]; then
1480                 msgtest 'Test for correctly marked as auto-installed' "$*"
1481                 while [ -n "$1" ]; do echo "$1"; shift; done | sort > "$COMPAREFILE"
1482         else
1483                 msgtest 'Test for correctly marked as auto-installed' 'no package'
1484                 echo -n > "$COMPAREFILE"
1485         fi
1486         testoutputequal "$COMPAREFILE" aptmark showauto
1487         msggroup
1488 }
1489 testmarkedmanual() {
1490         msggroup 'testmarkedmanual'
1491         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testmarkedmanual.comparefile"
1492         if [ -n "$1" ]; then
1493                 msgtest 'Test for correctly marked as manually installed' "$*"
1494                 while [ -n "$1" ]; do echo "$1"; shift; done | sort > "$COMPAREFILE"
1495         else
1496                 msgtest 'Test for correctly marked as manually installed' 'no package'
1497                 echo -n > "$COMPAREFILE"
1498         fi
1499         testoutputequal "$COMPAREFILE" aptmark showmanual
1500         msggroup
1501 }
1502
1503 msgfailoutput() {
1504         msgreportheader 'msgfailoutput'
1505         local MSG="$1"
1506         local OUTPUT="$2"
1507         shift 2
1508         if [ "$1" = 'grep' ]; then
1509                 echo >&2
1510                 while [ -n "$2" ]; do shift; done
1511                 echo "#### Complete file: $1 ####"
1512                 cat >&2 "$1" || true
1513                 echo '#### grep output ####'
1514         elif [ "$1" = 'test' ]; then
1515                 echo >&2
1516                 # doesn't support ! or non-file flags
1517                 msgfailoutputstatfile() {
1518                         local FILEFLAGS='^-[bcdefgGhkLOprsStuwx]$'
1519                         if expr match "$1" "$FILEFLAGS" >/dev/null; then
1520                                 echo "#### stat(2) of file: $2 ####"
1521                                 stat "$2" || true
1522                                 if test -d "$2"; then
1523                                         echo "#### The directory contains: $2 ####"
1524                                         ls >&2 "$2" || true
1525                                 elif test -e "$2"; then
1526                                         echo "#### Complete file: $2 ####"
1527                                         cat >&2 "$2" || true
1528                                 fi
1529                         fi
1530                 }
1531                 msgfailoutputstatfile "$2" "$3"
1532                 while [ -n "$5" ] && [ "$4" = '-o' -o "$4" = '-a' ]; do
1533                         shift 3
1534                         msgfailoutputstatfile "$2" "$3"
1535                 done
1536                 echo '#### test output ####'
1537         elif [ "$1" = 'cmp' ]; then
1538                 echo >&2
1539                 while [ -n "$2" ]; do
1540                         echo "#### Complete file: $2 ####"
1541                         cat >&2 "$2" || true
1542                         shift
1543                 done
1544                 echo '#### cmp output ####'
1545         fi
1546         cat >&2 "$OUTPUT"
1547         msgfail "$MSG"
1548 }
1549
1550 testsuccesswithglobalerror() {
1551         local TYPE="$1"
1552         local ERRORS="$2"
1553         shift 2
1554         msggroup "$TYPE"
1555         if [ "$1" = '--nomsg' ]; then
1556                 shift
1557         else
1558                 msgtest 'Test for successful execution of' "$*"
1559         fi
1560         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/${TYPE}.output"
1561         if "$@" >"${OUTPUT}" 2>&1; then
1562                 if expr match "$1" '^apt.*' >/dev/null; then
1563                         if grep -q -E ' runtime error: ' "$OUTPUT"; then
1564                                 msgfailoutput 'compiler detected undefined behavior' "$OUTPUT" "$@"
1565                         elif grep -E "^[${ERRORS}]: " "$OUTPUT" > "${TMPWORKINGDIRECTORY}/rootdir/tmp/checkforwarnings.output" 2>&1; then
1566                                 if [ "$IGNORE_PTY_NOT_MOUNTED" = '1' ]; then
1567                                         if echo 'E: Can not write log (Is /dev/pts mounted?) - posix_openpt (2: No such file or directory)' \
1568                                                 | cmp - "${TMPWORKINGDIRECTORY}/rootdir/tmp/checkforwarnings.output" >/dev/null 2>&1; then
1569                                                 msgpass
1570                                         else
1571                                                 msgfailoutput 'successful run, but output contains warnings/errors' "$OUTPUT" "$@"
1572                                         fi
1573                                 else
1574                                         msgfailoutput 'successful run, but output contains warnings/errors' "$OUTPUT" "$@"
1575                                 fi
1576                         elif [ "$TYPE" = 'testsuccesswithnotice' ]; then
1577                                 if grep -q -E "^N: " "$OUTPUT"; then
1578                                         msgpass
1579                                 else
1580                                         msgfailoutput 'successful run, but output had no notices' "$OUTPUT" "$@"
1581                                 fi
1582                         else
1583                                 msgpass
1584                         fi
1585                 else
1586                         msgpass
1587                 fi
1588         else
1589                 local EXITCODE=$?
1590                 msgfailoutput "exitcode $EXITCODE" "$OUTPUT" "$@"
1591         fi
1592         aptautotest "$TYPE" "$@"
1593         msggroup
1594 }
1595 testsuccesswithnotice() {
1596         testsuccesswithglobalerror 'testsuccesswithnotice' 'WE' "$@"
1597 }
1598 testsuccess() {
1599         testsuccesswithglobalerror 'testsuccess' 'NWE' "$@"
1600 }
1601 testwarning() {
1602         msggroup 'testwarning'
1603         if [ "$1" = '--nomsg' ]; then
1604                 shift
1605         else
1606                 msgtest 'Test for successful execution with warnings of' "$*"
1607         fi
1608         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testwarning.output"
1609         if "$@" >"${OUTPUT}" 2>&1; then
1610                 if expr match "$1" '^apt.*' >/dev/null; then
1611                         if grep -q -E ' runtime error: ' "$OUTPUT"; then
1612                                 msgfailoutput 'compiler detected undefined behavior' "$OUTPUT" "$@"
1613                         elif grep -q -E '^E: ' "$OUTPUT"; then
1614                                 msgfailoutput 'successful run, but output contains errors' "$OUTPUT" "$@"
1615                         elif ! grep -q -E '^W: ' "$OUTPUT"; then
1616                                 msgfailoutput 'successful run, but output contains no warnings' "$OUTPUT" "$@"
1617                         else
1618                                 msgpass
1619                         fi
1620                 else
1621                         msgpass
1622                 fi
1623         else
1624                 local EXITCODE=$?
1625                 msgfailoutput "exitcode $EXITCODE" "$OUTPUT" "$@"
1626         fi
1627         aptautotest 'testwarning' "$@"
1628         msggroup
1629 }
1630 testfailure() {
1631         msggroup 'testfailure'
1632         if [ "$1" = '--nomsg' ]; then
1633                 shift
1634         else
1635                 msgtest 'Test for failure in execution of' "$*"
1636         fi
1637         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testfailure.output"
1638         if "$@" >"${OUTPUT}" 2>&1; then
1639                 local EXITCODE=$?
1640                 msgfailoutput "exitcode $EXITCODE" "$OUTPUT" "$@"
1641         else
1642                 local EXITCODE=$?
1643                 if expr match "$1" '^apt.*' >/dev/null; then
1644                         if [ "$1" = 'aptkey' ]; then
1645                                 if grep -q -E " Can't check signature: " "$OUTPUT" || \
1646                                         grep -q -E " BAD signature from " "$OUTPUT"; then
1647                                         msgpass
1648                                 else
1649                                         msgfailoutput "run failed with exitcode ${EXITCODE}, but no signature error" "$OUTPUT" "$@"
1650                                 fi
1651                         else
1652                                 if grep -q -E ' runtime error: ' "$OUTPUT"; then
1653                                         msgfailoutput 'compiler detected undefined behavior' "$OUTPUT" "$@"
1654                                 elif grep -q -E '==ERROR' "$OUTPUT"; then
1655                                         msgfailoutput 'compiler sanitizers reported errors' "$OUTPUT" "$@"
1656                                 elif ! grep -q -E '^E: ' "$OUTPUT"; then
1657                                         msgfailoutput "run failed with exitcode ${EXITCODE}, but with no errors" "$OUTPUT" "$@"
1658                                 else
1659                                         msgpass
1660                                 fi
1661                         fi
1662                 else
1663                         msgpass
1664                 fi
1665         fi
1666         aptautotest 'testfailure' "$@"
1667         msggroup
1668 }
1669
1670 testreturnstateequal() {
1671         local STATE="$1"
1672         if [ "$STATE" = 'testsuccesswithglobalerror' ]; then
1673                 local STATE="$2"
1674                 local TYPE="$3"
1675                 shift 3
1676                 msggroup "${STATE}equal"
1677                 if [ "$1" != '--nomsg' ]; then
1678                         local CMP="$1"
1679                         shift
1680                         testsuccesswithglobalerror "$STATE" "$TYPE" "$@"
1681                         testfileequal "${TMPWORKINGDIRECTORY}/rootdir/tmp/${STATE}.output" "$CMP"
1682                 else
1683                         local CMP="$2"
1684                         shift 2
1685                         testsuccesswithglobalerror "$STATE" "$TYPE" "$@"
1686                         testfileequal "${TMPWORKINGDIRECTORY}/rootdir/tmp/${STATE}.output" "$CMP"
1687                 fi
1688         else
1689                 msggroup "${STATE}equal"
1690                 if [ "$2" != '--nomsg' ]; then
1691                         local CMP="$2"
1692                         shift 2
1693                         "$STATE" "$@"
1694                         testfileequal "${TMPWORKINGDIRECTORY}/rootdir/tmp/${STATE}.output" "$CMP"
1695                 else
1696                         local CMP="$3"
1697                         shift 3
1698                         "$STATE" --nomsg "$@"
1699                         testfileequal "${TMPWORKINGDIRECTORY}/rootdir/tmp/${STATE}.output" "$CMP"
1700                 fi
1701         fi
1702         msggroup
1703 }
1704 testsuccessequal() {
1705         # we compare output, so we know perfectly well about N:
1706         testreturnstateequal 'testsuccesswithglobalerror' 'testsuccess' 'WE' "$@"
1707 }
1708 testwarningequal() {
1709         testreturnstateequal 'testwarning' "$@"
1710 }
1711 testfailureequal() {
1712         testreturnstateequal 'testfailure' "$@"
1713 }
1714
1715 testfailuremsg() {
1716         msggroup 'testfailuremsg'
1717         local CMP="$1"
1718         shift
1719         testfailure "$@"
1720         msgtest 'Check that the output of the previous failed command has expected' 'failures and warnings'
1721         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testfailuremsg.comparefile"
1722         grep '^\(W\|E\|N\):' "${TMPWORKINGDIRECTORY}/rootdir/tmp/testfailure.output" > "$COMPAREFILE" 2>&1 || true
1723         testoutputequal "$COMPAREFILE" echo "$CMP"
1724         msggroup
1725 }
1726 testwarningmsg() {
1727         msggroup 'testwarningmsg'
1728         local CMP="$1"
1729         shift
1730         testwarning "$@"
1731         msgtest 'Check that the output of the previous warned command has expected' 'warnings'
1732         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testwarningmsg.comparefile"
1733         grep '^\(W\|E\|N\):' "${TMPWORKINGDIRECTORY}/rootdir/tmp/testwarning.output" > "$COMPAREFILE" 2>&1 || true
1734         testoutputequal "$COMPAREFILE" echo "$CMP"
1735         msggroup
1736 }
1737
1738 testfilestats() {
1739         msggroup 'testfilestats'
1740         msgtest "Test that file $1 has $2 $3" "$4"
1741         if [ "$4" "$3" "$(stat --format "$2" "$1")" ]; then
1742                 msgpass
1743         else
1744                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testfilestats.output"
1745                 {
1746                         ls -ld "$1" || true
1747                         echo -n "stat(1) reports for $2: "
1748                         stat --format "$2" "$1" || true
1749                 } >"$OUTPUT" 2>&1
1750                 msgfailoutput '' "$OUTPUT"
1751         fi
1752         msggroup
1753 }
1754 testaccessrights() {
1755         msggroup 'testaccessrights'
1756         testfilestats "$1" '%a' '=' "$2"
1757         msggroup
1758 }
1759
1760 testwebserverlaststatuscode() {
1761         msggroup 'testwebserverlaststatuscode'
1762         local DOWNLOG='rootdir/tmp/webserverstatus-testfile.log'
1763         local STATUS='downloaded/webserverstatus-statusfile.log'
1764         rm -f "$DOWNLOG" "$STATUS"
1765         msgtest 'Test last status code from the webserver was' "$1"
1766         if downloadfile "http://localhost:${APTHTTPPORT}/_config/find/aptwebserver::last-status-code" "$STATUS" > "$DOWNLOG" && [ "$(cat "$STATUS")" = "$1" ]; then
1767                 msgpass
1768         else
1769                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testwebserverlaststatuscode.output"
1770                 {
1771                         if [ -n "$2" ]; then
1772                                 shift
1773                                 echo >&2 '#### Additionally provided output files contain:'
1774                                 cat >&2 "$@"
1775                         fi
1776                         echo >&2 '#### Download log of the status code:'
1777                         cat >&2 "$DOWNLOG"
1778                 } >"$OUTPUT" 2>&1
1779                 msgfailoutput "Status was $(cat "$STATUS")" "$OUTPUT"
1780         fi
1781         msggroup
1782 }
1783
1784 createlistofkeys() {
1785         local OUTPUT="$1"
1786         shift
1787         while [ -n "$1" ]; do
1788                 # gpg 2.1.something starts printing [SC] at some point
1789                 if grep -q ' rsa2048/' "$OUTPUT" && grep -qF '[SC]' "$OUTPUT"; then
1790                         case "$1" in
1791                                 *Joe*|*Sixpack*) echo 'pub   rsa2048/DBAC8DAE 2010-08-18 [SC]';;
1792                                 *Rex*|*Expired*) echo 'pub   rsa2048/27CE74F9 2013-07-12 [SC] [expired: 2013-07-13]';;
1793                                 *Marvin*|*Paranoid*) echo 'pub   rsa2048/528144E2 2011-01-16 [SC]';;
1794                                 oldarchive) echo 'pub   rsa1024/F68C85A3 2013-12-19 [SC]';;
1795                                 newarchive) echo 'pub   rsa2048/DBAC8DAE 2010-08-18 [SC]';;
1796                                 *) echo 'UNKNOWN KEY';;
1797                         esac
1798                 # gpg 2.1 has a slightly different output format
1799                 elif grep -q ' rsa2048/' "$OUTPUT"; then
1800                         case "$1" in
1801                                 *Joe*|*Sixpack*) echo 'pub   rsa2048/DBAC8DAE 2010-08-18';;
1802                                 *Rex*|*Expired*) echo 'pub   rsa2048/27CE74F9 2013-07-12 [expired: 2013-07-13]';;
1803                                 *Marvin*|*Paranoid*) echo 'pub   rsa2048/528144E2 2011-01-16';;
1804                                 oldarchive) echo 'pub   rsa1024/F68C85A3 2013-12-19';;
1805                                 newarchive) echo 'pub   rsa2048/DBAC8DAE 2010-08-18';;
1806                                 *) echo 'UNKNOWN KEY';;
1807                         esac
1808                 else
1809                         case "$1" in
1810                                 *Joe*|*Sixpack*) echo 'pub   2048R/DBAC8DAE 2010-08-18';;
1811                                 *Rex*|*Expired*) echo 'pub   2048R/27CE74F9 2013-07-12 [expired: 2013-07-13]';;
1812                                 *Marvin*|*Paranoid*) echo 'pub   2048R/528144E2 2011-01-16';;
1813                                 oldarchive) echo 'pub   1024R/F68C85A3 2013-12-19';;
1814                                 newarchive) echo 'pub   2048R/DBAC8DAE 2010-08-18';;
1815                                 *) echo 'UNKNOWN KEY';;
1816                         esac
1817                 fi
1818                 shift
1819         done
1820 }
1821 testaptkeys() {
1822         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/aptkeylist.output"
1823         if ! aptkey list | grep '^pub' > "$OUTPUT"; then
1824                 echo -n > "$OUTPUT"
1825         fi
1826         testfileequal "$OUTPUT" "$(createlistofkeys "$OUTPUT" "$@")"
1827 }
1828
1829 pause() {
1830         echo "STOPPED execution. Press enter to continue"
1831         local IGNORE
1832         read IGNORE
1833 }
1834
1835 listcurrentlistsdirectory() {
1836         {
1837                 find rootdir/var/lib/apt/lists -maxdepth 1 -type d | while read line; do
1838                         stat --format '%U:%G:%a:%n' "$line"
1839                 done
1840                 find rootdir/var/lib/apt/lists -maxdepth 1 \! -type d | while read line; do
1841                         stat --format '%U:%G:%a:%s:%y:%n' "$line"
1842                 done
1843         } | sort
1844 }
1845 forallsupportedcompressors() {
1846         for COMP in $(aptconfig dump 'APT::Compressor' --format '%f%n' | cut -d':' -f 5 | uniq); do
1847                 if [ -z "$COMP" -o "$COMP" = '.' ]; then continue; fi
1848                 "$@" "$COMP"
1849         done
1850 }
1851
1852 ### convenience hacks ###
1853 mkdir() {
1854         # creating some directories by hand is a tedious task, so make it look simple
1855         local PARAMS="$*"
1856         if [ "$PARAMS" != "${PARAMS#*rootdir/var/lib/apt/lists}" ]; then
1857                 # only the last directory created by mkdir is effected by the -m !
1858                 command mkdir -m 755 -p "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt"
1859                 command mkdir -m 755 -p "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists"
1860                 command mkdir -m 700 -p "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/partial"
1861                 touch "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/lock"
1862                 if [ "$(id -u)" = '0' ]; then
1863                         chown _apt:root "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/partial"
1864                 fi
1865         else
1866                 command mkdir "$@"
1867         fi
1868 }
1869
1870 ### The following tests are run by most test methods automatically to check
1871 ### general things about commands executed without writing the test every time.
1872
1873 aptautotest() {
1874         local TESTCALL="$1"
1875         local CMD="$2"
1876         local FIRSTOPT="$3"
1877         local AUTOTEST="aptautotest_$(echo "${CMD##*/}_${FIRSTOPT}" | tr -d -c 'A-za-z0-9')"
1878         if command -v $AUTOTEST >/dev/null; then
1879                 shift 3
1880                 # save and restore the *.output files from other tests
1881                 # as we might otherwise override them in these automatic tests
1882                 rm -rf "${TMPWORKINGDIRECTORY}/rootdir/tmp-before"
1883                 mv "${TMPWORKINGDIRECTORY}/rootdir/tmp" "${TMPWORKINGDIRECTORY}/rootdir/tmp-before"
1884                 mkdir "${TMPWORKINGDIRECTORY}/rootdir/tmp"
1885                 $AUTOTEST "$TESTCALL" "$@"
1886                 rm -rf "${TMPWORKINGDIRECTORY}/rootdir/tmp-aptautotest"
1887                 mv "${TMPWORKINGDIRECTORY}/rootdir/tmp" "${TMPWORKINGDIRECTORY}/rootdir/tmp-aptautotest"
1888                 mv "${TMPWORKINGDIRECTORY}/rootdir/tmp-before" "${TMPWORKINGDIRECTORY}/rootdir/tmp"
1889         fi
1890 }
1891
1892 aptautotest_aptget_update() {
1893         local TESTCALL="$1"
1894         while [ -n "$2" ]; do
1895                 if [ "$2" = '--print-uris' ]; then return; fi # simulation mode
1896                 shift
1897         done
1898         if ! test -d "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists"; then return; fi
1899         testfilestats "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt" '%U:%G:%a' '=' "${TEST_DEFAULT_USER}:${TEST_DEFAULT_GROUP}:755"
1900         testfilestats "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists" '%U:%G:%a' '=' "${TEST_DEFAULT_USER}:${TEST_DEFAULT_GROUP}:755"
1901         # all copied files are properly chmodded
1902         local backupIFS="$IFS"
1903         IFS="$(printf "\n\b")"
1904         for file in $(find "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists" -type f ! -name 'lock'); do
1905                 testfilestats "$file" '%U:%G:%a' '=' "${TEST_DEFAULT_USER}:${TEST_DEFAULT_GROUP}:644"
1906         done
1907         IFS="$backupIFS"
1908         if [ "$TESTCALL" = 'testsuccess' ]; then
1909                 # failure cases can retain partial files and such
1910                 testempty find "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/partial" -mindepth 1 ! \( -name 'lock' -o -name '*.FAILED' \)
1911         fi
1912 }
1913 aptautotest_apt_update() { aptautotest_aptget_update "$@"; }
1914 aptautotest_aptcdrom_add() { aptautotest_aptget_update "$@"; }
1915
1916 testaptautotestnodpkgwarning() {
1917         local TESTCALL="$1"
1918         while [ -n "$2" ]; do
1919                 if expr match "$2" '^-[a-z]*s' >/dev/null 2>&1; then return; fi # simulation mode
1920                 if expr match "$2" '^-dy\?' >/dev/null 2>&1; then return; fi # download-only mode
1921                 shift
1922         done
1923         testfailure grep '^dpkg: warning:.*ignor.*' "${TMPWORKINGDIRECTORY}/rootdir/tmp-before/${TESTCALL}.output"
1924 }
1925
1926 aptautotest_aptget_install() { testaptautotestnodpkgwarning "$@"; }
1927 aptautotest_aptget_remove() { testaptautotestnodpkgwarning "$@"; }
1928 aptautotest_aptget_purge() { testaptautotestnodpkgwarning "$@"; }
1929 aptautotest_apt_install() { testaptautotestnodpkgwarning "$@"; }
1930 aptautotest_apt_remove() { testaptautotestnodpkgwarning "$@"; }
1931 aptautotest_apt_purge() { testaptautotestnodpkgwarning "$@"; }