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         if [ "$1" = 'ALL' ]; then
 532                 configcompression '.' $(aptconfig dump APT::Compressor --format '%t %v%n' | sed -n 's#^Extension \.\(.*\)$#\1#p')
 533                 return
 534         fi
 535         local CMD='apthelper cat-file -C'
 536         while [ -n "$1" ]; do
 537                 case "$1" in
 538                 '.') printf ".\t.\tcat\n";;
 539                 'gz') printf "gzip\tgz\t$CMD $1\n";;
 540                 'bz2') printf "bzip2\tbz2\t$CMD $1\n";;
 541                 *) printf "$1\t$1\t$CMD $1\n";;
 542                 esac
 543                 shift
 544         done > "${TMPWORKINGDIRECTORY}/rootdir/etc/testcase-compressor.conf"
 545 }
 546 confighashes() {
 547         {
 548                 echo 'APT::FTPArchive {'
 549                 {
 550                         while [ -n "$1" ]; do
 551                                 printf "$1" | tr 'a-z' 'A-Z'
 552                                 printf "\t\"true\";\n"
 553                                 shift
 554                         done
 555                         for h in 'MD5' 'SHA1' 'SHA256' 'SHA512'; do
 556                                 printf "$h\t\"false\";\n"
 557                         done
 558                 } | awk '!x[$1]++'
 559                 echo '};'
 560         } >> "${TMPWORKINGDIRECTORY}/rootdir/etc/apt/apt.conf.d/ftparchive-hashes.conf"
 561 }
 562 forcecompressor() {
 563         COMPRESSOR="$1"
 564         COMPRESS="$1"
 565         COMPRESSOR_CMD="apthelper cat-file -C $1"
 566         case $COMPRESSOR in
 567         gzip) COMPRESS='gz';;
 568         bzip2) COMPRESS='bz2';;
 569         esac
 570         local CONFFILE="${TMPWORKINGDIRECTORY}/rootdir/etc/apt/apt.conf.d/00force-compressor"
 571         echo "Acquire::CompressionTypes::Order { \"${COMPRESS}\"; };
 572 Dir::Bin::uncompressed \"/does/not/exist\";" > "$CONFFILE"
 573         for COMP in $(aptconfig dump 'APT::Compressor' --format '%f%n' | cut -d':' -f 5 | uniq); do
 574                 if [ -z "$COMP" -o "$COMP" = '.' -o "$COMP" = "$COMPRESSOR" ]; then continue; fi
 575                 echo "Dir::Bin::${COMP} \"/does/not/exist\";" >> "$CONFFILE"
 576                 echo "APT::Compressor::${COMP}::Name \"${COMP}-disabled\";" >> "$CONFFILE"
 577         done
 578 }
 579
 580 setupsimplenativepackage() {
 581         local NAME="$1"
 582         local ARCH="$2"
 583         local VERSION="$3"
 584         local RELEASE="${4:-unstable}"
 585         local DEPENDENCIES="$5"
 586         local DESCRIPTION="${6:-"an autogenerated dummy ${NAME}=${VERSION}/${RELEASE}
 587  If you find such a package installed on your system,
 588  something went horribly wrong! They are autogenerated
 589  und used only by testcases and serve no other purpose…"}"
 590
 591         local SECTION="${7:-others}"
 592         local DISTSECTION
 593         if [ "$SECTION" = "${SECTION#*/}" ]; then
 594                 DISTSECTION="main"
 595         else
 596                 DISTSECTION="${SECTION%/*}"
 597         fi
 598         local BUILDDIR=incoming/${NAME}-${VERSION}
 599         mkdir -p ${BUILDDIR}/debian/source
 600         cd ${BUILDDIR}
 601         echo "* most suckless software product ever" > FEATURES
 602         test -e debian/copyright || echo "Copyleft by Joe Sixpack $(date +%Y)" > debian/copyright
 603         test -e debian/changelog || echo "$NAME ($VERSION) $RELEASE; urgency=low
 604
 605   * Initial release
 606
 607  -- Joe Sixpack <joe@example.org>  $(date -R)" > debian/changelog
 608         test -e debian/control || echo "Source: $NAME
 609 Section: $SECTION
 610 Priority: optional
 611 Maintainer: Joe Sixpack <joe@example.org>
 612 Build-Depends: debhelper (>= 7)
 613 Standards-Version: 3.9.1
 614
 615 Package: $NAME" > debian/control
 616         if [ "$ARCH" = 'all' ]; then
 617                 echo "Architecture: all" >> debian/control
 618         else
 619                 echo "Architecture: any" >> debian/control
 620         fi
 621         test -z "$DEPENDENCIES" || echo "$DEPENDENCIES" >> debian/control
 622         echo "Description: $DESCRIPTION" >> debian/control
 623
 624         test -e debian/compat || echo "7" > debian/compat
 625         test -e debian/source/format || echo "3.0 (native)" > debian/source/format
 626         test -e debian/rules || cp /usr/share/doc/debhelper/examples/rules.tiny debian/rules
 627         cd - > /dev/null
 628 }
 629
 630 buildsimplenativepackage() {
 631         local NAME="$1"
 632         local NM
 633         if [ "$(echo "$NAME" | cut -c 1-3)" = 'lib' ]; then
 634                 NM="$(echo "$NAME" | cut -c 1-4)"
 635         else
 636                 NM="$(echo "$NAME" | cut -c 1)"
 637         fi
 638         local ARCH="$2"
 639         local VERSION="$3"
 640         local RELEASE="${4:-unstable}"
 641         local DEPENDENCIES="$5"
 642         local DESCRIPTION="${6:-"an autogenerated dummy ${NAME}=${VERSION}/${RELEASE}
 643  If you find such a package installed on your system,
 644  something went horribly wrong! They are autogenerated
 645  und used only by testcases and serve no other purpose…"}"
 646
 647         local SECTION="${7:-others}"
 648         local PRIORITY="${8:-optional}"
 649         local FILE_TREE="$9"
 650         local COMPRESS_TYPE="${10:-gzip}"
 651         local DISTSECTION
 652         if [ "$SECTION" = "${SECTION#*/}" ]; then
 653                 DISTSECTION="main"
 654         else
 655                 DISTSECTION="${SECTION%/*}"
 656         fi
 657         local BUILDDIR="${TMPWORKINGDIRECTORY}/incoming/${NAME}-${VERSION}"
 658
 659         msgtest "Build source package in version ${VERSION} for ${RELEASE} in ${DISTSECTION}" "$NAME"
 660         mkdir -p "$BUILDDIR/debian/source"
 661         echo "* most suckless software product ever" > "${BUILDDIR}/FEATURES"
 662         echo "#!/bin/sh
 663 echo '$NAME says \"Hello!\"'" > "${BUILDDIR}/${NAME}"
 664
 665         echo "Copyleft by Joe Sixpack $(date +%Y)" > "${BUILDDIR}/debian/copyright"
 666         echo "$NAME ($VERSION) $RELEASE; urgency=low
 667
 668   * Initial release
 669
 670  -- Joe Sixpack <joe@example.org>  $(date -R)" > "${BUILDDIR}/debian/changelog"
 671         {
 672                 echo "Source: $NAME
 673 Priority: $PRIORITY
 674 Maintainer: Joe Sixpack <joe@example.org>
 675 Standards-Version: 3.9.3"
 676                 if [ "$SECTION" != '<none>' ]; then
 677                         echo "Section: $SECTION"
 678                 fi
 679                 local BUILDDEPS="$(echo "$DEPENDENCIES" | grep '^Build-')"
 680                 test -z "$BUILDDEPS" || echo "$BUILDDEPS"
 681                 echo "
 682 Package: $NAME"
 683
 684                 if [ "$ARCH" = 'all' ]; then
 685                         echo "Architecture: all"
 686                 else
 687                         echo "Architecture: any"
 688                 fi
 689                 local DEPS="$(echo "$DEPENDENCIES" | grep -v '^Build-')"
 690                 test -z "$DEPS" || echo "$DEPS"
 691                 echo "Description: $DESCRIPTION"
 692         } > "${BUILDDIR}/debian/control"
 693
 694         echo '3.0 (native)' > "${BUILDDIR}/debian/source/format"
 695         cd "${BUILDDIR}/.."
 696         testsuccess --nomsg dpkg-source -b ${NAME}-${VERSION}
 697         cd - >/dev/null
 698         sed -n 's#^dpkg-source: info: building [^ ]\+ in ##p' "${TMPWORKINGDIRECTORY}/rootdir/tmp/testsuccess.output" \
 699                 | while read SRC; do
 700                 echo "pool/${SRC}" >> "${BUILDDIR}/../${RELEASE}.${DISTSECTION}.srclist"
 701 #               if expr match "${SRC}" '.*\.dsc' >/dev/null 2>&1; then
 702 #                       aptkey --keyring ./keys/joesixpack.pub --secret-keyring ./keys/joesixpack.sec --quiet --readonly \
 703 #                               adv --yes --default-key 'Joe Sixpack' \
 704 #                               --clearsign -o "${BUILDDIR}/../${SRC}.sign" "${BUILDDIR}/../$SRC"
 705 #                       mv "${BUILDDIR}/../${SRC}.sign" "${BUILDDIR}/../$SRC"
 706 #               fi
 707         done
 708
 709         for arch in $(getarchitecturesfromcommalist "$ARCH"); do
 710                 msgtest "Build binary package for ${RELEASE} in ${SECTION}" "$NAME"
 711                 rm -rf "${BUILDDIR}/debian/tmp"
 712                 mkdir -p "${BUILDDIR}/debian/tmp/DEBIAN" "${BUILDDIR}/debian/tmp/usr/share/doc/${NAME}" "${BUILDDIR}/debian/tmp/usr/bin"
 713                 cp "${BUILDDIR}/debian/copyright" "${BUILDDIR}/debian/changelog" "${BUILDDIR}/FEATURES" "${BUILDDIR}/debian/tmp/usr/share/doc/${NAME}"
 714                 cp "${BUILDDIR}/${NAME}" "${BUILDDIR}/debian/tmp/usr/bin/${NAME}-${arch}"
 715                 if [ -n "$FILE_TREE" ]; then
 716                     cp -ar "$FILE_TREE" "${BUILDDIR}/debian/tmp"
 717                 fi
 718
 719                 (cd "${BUILDDIR}"; dpkg-gencontrol -DArchitecture=$arch)
 720                 (cd "${BUILDDIR}/debian/tmp"; md5sum $(find usr/ -type f) > DEBIAN/md5sums)
 721                 local LOG="${BUILDDIR}/../${NAME}_${VERSION}_${arch}.dpkg-deb.log"
 722                 # ensure the right permissions as dpkg-deb insists
 723                 chmod 755 "${BUILDDIR}/debian/tmp/DEBIAN"
 724                 testsuccess --nomsg dpkg-deb -Z${COMPRESS_TYPE} --build "${BUILDDIR}/debian/tmp" "${BUILDDIR}/.."
 725                 echo "pool/${NAME}_${VERSION}_${arch}.deb" >> "${BUILDDIR}/../${RELEASE}.${DISTSECTION}.pkglist"
 726         done
 727
 728         local CHANGEPATH="${BUILDDIR}/../${DISTSECTION}/${NM}/${NAME}/${NAME}_${VERSION}"
 729         mkdir -p "$CHANGEPATH"
 730         cp "${BUILDDIR}/debian/changelog" "$CHANGEPATH"
 731         rm -rf "${BUILDDIR}"
 732         msgdone "info"
 733 }
 734
 735 buildpackage() {
 736         local BUILDDIR=$1
 737         local RELEASE=$2
 738         local SECTION=$3
 739         local ARCH=$(getarchitecture $4)
 740         local PKGNAME="$(echo "$BUILDDIR" | grep -o '[^/]*$')"
 741         local BUILDLOG="$(readlink -f "${BUILDDIR}/../${PKGNAME}_${RELEASE}_${SECTION}.dpkg-bp.log")"
 742         msgtest "Build package for ${RELEASE} in ${SECTION}" "$PKGNAME"
 743         cd "$BUILDDIR"
 744         if [ "$ARCH" = "all" ]; then
 745                 ARCH="$(dpkg-architecture -qDEB_HOST_ARCH 2> /dev/null)"
 746         fi
 747         testsuccess --nomsg dpkg-buildpackage -uc -us -a$ARCH
 748         cp "${TMPWORKINGDIRECTORY}/rootdir/tmp/testsuccess.output" "$BUILDLOG"
 749         local PKGS="$(grep '^dpkg-deb: building package' "$BUILDLOG" | cut -d'/' -f 2 | sed -e "s#'\.##")"
 750         local SRCS="$(grep '^dpkg-source: info: building' "$BUILDLOG" | grep -o '[a-z0-9._+~-]*$')"
 751         cd - > /dev/null
 752         for PKG in $PKGS; do
 753                 echo "pool/${PKG}" >> "${TMPWORKINGDIRECTORY}/incoming/${RELEASE}.${SECTION}.pkglist"
 754         done
 755         for SRC in $SRCS; do
 756                 echo "pool/${SRC}" >> "${TMPWORKINGDIRECTORY}/incoming/${RELEASE}.${SECTION}.srclist"
 757         done
 758 }
 759
 760 buildaptarchive() {
 761         if [ -d incoming ]; then
 762                 buildaptarchivefromincoming "$@"
 763         else
 764                 buildaptarchivefromfiles "$@"
 765         fi
 766 }
 767
 768 createaptftparchiveconfig() {
 769         local COMPRESSORS="$(cut -d'    ' -f 1 "${TMPWORKINGDIRECTORY}/rootdir/etc/testcase-compressor.conf" | tr '\n' ' ')"
 770         local COMPRESSORS="${COMPRESSORS%* }"
 771         local ARCHS="$(getarchitectures)"
 772         cat > ftparchive.conf <<EOF
 773 Dir {
 774         ArchiveDir "$(readlink -f .)";
 775         CacheDir "$(readlink -f ..)";
 776         FileListDir "$(readlink -f pool/)";
 777 };
 778 Default {
 779         Packages::Compress "$COMPRESSORS";
 780         Sources::Compress "$COMPRESSORS";
 781         Contents::Compress "$COMPRESSORS";
 782         Translation::Compress "$COMPRESSORS";
 783         LongDescription "false";
 784 };
 785 TreeDefault {
 786         Directory "pool/";
 787         SrcDirectory "pool/";
 788 };
 789 EOF
 790         for DIST in $(find ./pool/ -maxdepth 1 -name '*.pkglist' -type f | cut -d'/' -f 3 | cut -d'.' -f 1 | sort | uniq); do
 791                 cat <<EOF
 792 tree "dists/$DIST" {
 793         Architectures "$ARCHS all source";
 794         FileList "${DIST}.\$(SECTION).pkglist";
 795         SourceFileList "${DIST}.\$(SECTION).srclist";
 796         Sections "$(find ./pool/ -maxdepth 1 -name "${DIST}.*.pkglist" -type f | cut -d'/' -f 3 | cut -d'.' -f 2 | sort | uniq | tr '\n' ' ')";
 797 };
 798 EOF
 799         done >> ftparchive.conf
 800 }
 801
 802 buildaptftparchivedirectorystructure() {
 803         local DISTS="$(grep -i '^tree ' ftparchive.conf | cut -d'/' -f 2 | sed -e 's#".*##')"
 804         for DIST in $DISTS; do
 805                 local SECTIONS="$(grep -i -A 5 "dists/$DIST" ftparchive.conf | grep -i 'Sections' | cut -d'"' -f 2)"
 806                 for SECTION in $SECTIONS; do
 807                         local ARCHS="$(grep -A 5 "dists/$DIST" ftparchive.conf | grep Architectures | cut -d'"' -f 2 | sed -e 's#source##')"
 808                         for ARCH in $ARCHS; do
 809                                 mkdir -p "dists/${DIST}/${SECTION}/binary-${ARCH}"
 810                         done
 811                         mkdir -p "dists/${DIST}/${SECTION}/source"
 812                         mkdir -p "dists/${DIST}/${SECTION}/i18n"
 813                 done
 814         done
 815 }
 816
 817 insertpackage() {
 818         local RELEASES="$1"
 819         local NAME="$2"
 820         local ARCH="$3"
 821         local VERSION="$4"
 822         local DEPENDENCIES="$5"
 823         local PRIORITY="${6:-optional}"
 824         local DESCRIPTION="${7:-"an autogenerated dummy ${NAME}=${VERSION}/${RELEASES}
 825  If you find such a package installed on your system,
 826  something went horribly wrong! They are autogenerated
 827  und used only by testcases and serve no other purpose…"}"
 828         local ARCHS=""
 829         for RELEASE in $(printf '%s' "$RELEASES" | tr ',' '\n'); do
 830                 if [ "$RELEASE" = 'installed' ]; then
 831                         insertinstalledpackage "$2" "$3" "$4" "$5" "$6" "$7"
 832                         continue
 833                 fi
 834                 for arch in $(getarchitecturesfromcommalist "$ARCH"); do
 835                         if [ "$arch" = 'none' ]; then
 836                                 ARCHS="$(getarchitectures)"
 837                         else
 838                                 ARCHS="$arch"
 839                         fi
 840                         for BUILDARCH in $ARCHS; do
 841                                 local PPATH="aptarchive/dists/${RELEASE}/main/binary-${BUILDARCH}"
 842                                 mkdir -p "$PPATH"
 843                                 {
 844                                         echo "Package: $NAME
 845 Priority: $PRIORITY
 846 Section: other
 847 Installed-Size: 42
 848 Maintainer: Joe Sixpack <joe@example.org>"
 849                                         test "$arch" = 'none' || echo "Architecture: $arch"
 850                                         echo "Version: $VERSION
 851 Filename: pool/main/${NAME}/${NAME}_${VERSION}_${arch}.deb"
 852                                         test -z "$DEPENDENCIES" || echo "$DEPENDENCIES"
 853                                         echo "Description: $(printf '%s' "$DESCRIPTION" | head -n 1)"
 854                                         echo "Description-md5: $(printf '%s' "$DESCRIPTION" | md5sum | cut -d' ' -f 1)"
 855                                         echo
 856                                 } >> "${PPATH}/Packages"
 857                         done
 858                 done
 859                 mkdir -p "aptarchive/dists/${RELEASE}/main/source" "aptarchive/dists/${RELEASE}/main/i18n"
 860                 touch "aptarchive/dists/${RELEASE}/main/source/Sources"
 861                 echo "Package: $NAME
 862 Description-md5: $(printf '%s' "$DESCRIPTION" | md5sum | cut -d' ' -f 1)
 863 Description-en: $DESCRIPTION
 864 " >> "aptarchive/dists/${RELEASE}/main/i18n/Translation-en"
 865         done
 866 }
 867
 868 insertsource() {
 869         local RELEASES="$1"
 870         local NAME="$2"
 871         local ARCH="$3"
 872         local VERSION="$4"
 873         local DEPENDENCIES="$5"
 874         local BINARY="${6:-$NAME}"
 875         local ARCHS=""
 876         for RELEASE in $(printf '%s' "$RELEASES" | tr ',' '\n'); do
 877                 local SPATH="aptarchive/dists/${RELEASE}/main/source"
 878                 mkdir -p $SPATH
 879                 local FILE="${SPATH}/Sources"
 880                 local DSCFILE="${NAME}_${VERSION}.dsc"
 881                 local TARFILE="${NAME}_${VERSION}.tar.gz"
 882                 echo "Package: $NAME
 883 Binary: $BINARY
 884 Version: $VERSION
 885 Maintainer: Joe Sixpack <joe@example.org>
 886 Architecture: $ARCH" >> $FILE
 887                 test -z "$DEPENDENCIES" || echo "$DEPENDENCIES" >> "$FILE"
 888                 echo "Files:
 889  $(echo -n "$DSCFILE" | md5sum | cut -d' ' -f 1) $(echo -n "$DSCFILE" | wc -c) "$DSCFILE"
 890  $(echo -n "$TARFILE" | md5sum | cut -d' ' -f 1) $(echo -n "$TARFILE" | wc -c) "$TARFILE"
 891 Checksums-Sha256:
 892  $(echo -n "$DSCFILE" | sha256sum | cut -d' ' -f 1) $(echo -n "$DSCFILE" | wc -c) "$DSCFILE"
 893  $(echo -n "$TARFILE" | sha256sum | cut -d' ' -f 1) $(echo -n "$TARFILE" | wc -c) "$TARFILE"
 894 " >> "$FILE"
 895         done
 896 }
 897
 898 insertinstalledpackage() {
 899         local NAME="$1"
 900         local ARCH="$2"
 901         local VERSION="$3"
 902         local DEPENDENCIES="$4"
 903         local PRIORITY="${5:-optional}"
 904         local STATUS="${6:-install ok installed}"
 905         local DESCRIPTION="${7:-"an autogenerated dummy ${NAME}=${VERSION}/installed
 906  If you find such a package installed on your system,
 907  something went horribly wrong! They are autogenerated
 908  und used only by testcases and serve no other purpose…"}"
 909
 910         local FILE='rootdir/var/lib/dpkg/status'
 911         local INFO='rootdir/var/lib/dpkg/info'
 912         for arch in $(getarchitecturesfromcommalist "$ARCH"); do
 913                 echo "Package: $NAME
 914 Status: $STATUS
 915 Priority: $PRIORITY
 916 Section: other
 917 Installed-Size: 42
 918 Maintainer: Joe Sixpack <joe@example.org>
 919 Version: $VERSION" >> "$FILE"
 920                 test "$arch" = 'none' || echo "Architecture: $arch" >> "$FILE"
 921                 test -z "$DEPENDENCIES" || echo "$DEPENDENCIES" >> "$FILE"
 922                 echo "Description: $DESCRIPTION" >> "$FILE"
 923                 echo >> "$FILE"
 924                 if [ "$(dpkg-query -W --showformat='${Multi-Arch}')" = 'same' ]; then
 925                         echo -n > "${INFO}/${NAME}:${arch}.list"
 926                 else
 927                         echo -n > "${INFO}/${NAME}.list"
 928                 fi
 929         done
 930 }
 931
 932
 933 buildaptarchivefromincoming() {
 934         msginfo "Build APT archive for ${CCMD}${0##*/}${CINFO} based on incoming packages…"
 935         cd aptarchive
 936         [ -e pool ] || ln -s ../incoming pool
 937         [ -e ftparchive.conf ] || createaptftparchiveconfig
 938         [ -e dists ] || buildaptftparchivedirectorystructure
 939         msgninfo "\tGenerate Packages, Sources and Contents files… "
 940         testsuccess aptftparchive generate ftparchive.conf
 941         cd - > /dev/null
 942         msgdone "info"
 943         generatereleasefiles "$@"
 944 }
 945
 946 buildaptarchivefromfiles() {
 947         msginfo "Build APT archive for ${CCMD}${0##*/}${CINFO} based on prebuild files…"
 948         local DIR='aptarchive'
 949         if [ -d "${DIR}/dists" ]; then DIR="${DIR}/dists"; fi
 950         find "$DIR" -name 'Packages' -o -name 'Sources' -o -name 'Translation-*' | while read line; do
 951                 msgninfo "\t${line} file… "
 952                 compressfile "$line" "$1"
 953                 msgdone "info"
 954         done
 955         generatereleasefiles "$@"
 956 }
 957
 958 compressfile() {
 959         while read compressor extension command; do
 960                 if [ "$compressor" = '.' ]; then
 961                         if [ -n "$2" ]; then
 962                                 touch -d "$2" "$1"
 963                         fi
 964                         continue
 965                 fi
 966                 cat "$1" | $command > "${1}.${extension}"
 967                 if [ -n "$2" ]; then
 968                         touch -d "$2" "${1}.${extension}"
 969                 fi
 970         done < "${TMPWORKINGDIRECTORY}/rootdir/etc/testcase-compressor.conf"
 971 }
 972
 973 # can be overridden by testcases for their pleasure
 974 getcodenamefromsuite() {
 975         case "$1" in
 976         unstable) echo 'sid';;
 977         *) echo -n "$1";;
 978         esac
 979 }
 980 getreleaseversionfromsuite() { true; }
 981 getlabelfromsuite() { true; }
 982 getoriginfromsuite() { true; }
 983 getarchitecturesfromreleasefile() { echo "all $(getarchitectures)"; }
 984
 985 aptftparchiverelease() {
 986         aptftparchive -qq release "$@" | sed -e '/0 Release$/ d' # remove the self reference
 987 }
 988 generatereleasefiles() {
 989         # $1 is the Date header and $2 is the ValidUntil header to be set
 990         # both should be given in notation date/touch can understand
 991         local DATE="$1"
 992         local VALIDUNTIL="$2"
 993         if [ -e aptarchive/dists ]; then
 994                 msgninfo "\tGenerate Release files for dists… "
 995                 for dir in $(find ./aptarchive/dists -mindepth 1 -maxdepth 1 -type d); do
 996                         local ARCHITECTURES="$(getarchitecturesfromreleasefile "$dir")"
 997                         local SUITE="$(echo "$dir" | cut -d'/' -f 4)"
 998                         local CODENAME="$(getcodenamefromsuite $SUITE)"
 999                         local VERSION="$(getreleaseversionfromsuite $SUITE)"
1000                         local LABEL="$(getlabelfromsuite $SUITE)"
1001                         local ORIGIN="$(getoriginfromsuite $SUITE)"
1002                         aptftparchiverelease "$dir" \
1003                                 -o APT::FTPArchive::Release::Suite="${SUITE}" \
1004                                 -o APT::FTPArchive::Release::Codename="${CODENAME}" \
1005                                 -o APT::FTPArchive::Release::Architectures="${ARCHITECTURES}" \
1006                                 -o APT::FTPArchive::Release::Label="${LABEL}" \
1007                                 -o APT::FTPArchive::Release::Origin="${ORIGIN}" \
1008                                 -o APT::FTPArchive::Release::Version="${VERSION}" \
1009                                 > "$dir/Release"
1010                         if [ "$SUITE" = "experimental" -o "$SUITE" = "experimental2" ]; then
1011                                 sed -i '/^Date: / a\
1012 NotAutomatic: yes' "$dir/Release"
1013                         fi
1014                 done
1015         else
1016                 msgninfo "\tGenerate Release files for flat… "
1017                 aptftparchiverelease ./aptarchive > aptarchive/Release
1018         fi
1019         if [ -n "$DATE" -a "$DATE" != "now" ]; then
1020                 for release in $(find ./aptarchive -name 'Release'); do
1021                         sed -i "s/^Date: .*$/Date: $(date -d "$DATE" '+%a, %d %b %Y %H:%M:%S %Z')/" "$release"
1022                         touch -d "$DATE" "$release"
1023                 done
1024         fi
1025         if [ -n "$VALIDUNTIL" ]; then
1026                 sed -i "/^Date: / a\
1027 Valid-Until: $(date -d "$VALIDUNTIL" '+%a, %d %b %Y %H:%M:%S %Z')" $(find ./aptarchive -name 'Release')
1028         fi
1029         msgdone "info"
1030 }
1031
1032 setupdistsaptarchive() {
1033         local APTARCHIVE="$(readlink -f ./aptarchive | sed 's# #%20#g')"
1034         rm -f root/etc/apt/sources.list.d/apt-test-*-deb.list
1035         rm -f root/etc/apt/sources.list.d/apt-test-*-deb-src.list
1036         for DISTS in $(find ./aptarchive/dists/ -mindepth 1 -maxdepth 1 -type d | cut -d'/' -f 4); do
1037                 SECTIONS=$(find "./aptarchive/dists/${DISTS}/" -mindepth 1 -maxdepth 1 -type d | cut -d'/' -f 5 | tr '\n' ' ')
1038                 msgninfo "\tadd deb and deb-src sources.list lines for ${CCMD}${DISTS} ${SECTIONS}${CINFO}… "
1039                 echo "deb file://$APTARCHIVE $DISTS $SECTIONS" > "rootdir/etc/apt/sources.list.d/apt-test-${DISTS}-deb.list"
1040                 echo "deb-src file://$APTARCHIVE $DISTS $SECTIONS" > "rootdir/etc/apt/sources.list.d/apt-test-${DISTS}-deb-src.list"
1041                 msgdone "info"
1042         done
1043 }
1044
1045 setupflataptarchive() {
1046         local APTARCHIVE="$(readlink -f ./aptarchive)"
1047         local APTARCHIVEURI="$(readlink -f ./aptarchive | sed 's# #%20#g')"
1048         if [ -f "${APTARCHIVE}/Packages" ]; then
1049                 msgninfo "\tadd deb sources.list line… "
1050                 echo "deb file://$APTARCHIVEURI /" > 'rootdir/etc/apt/sources.list.d/apt-test-archive-deb.list'
1051                 msgdone 'info'
1052         else
1053                 rm -f 'rootdir/etc/apt/sources.list.d/apt-test-archive-deb.list'
1054         fi
1055         if [ -f "${APTARCHIVE}/Sources" ]; then
1056                 msgninfo "\tadd deb-src sources.list line… "
1057                 echo "deb-src file://$APTARCHIVEURI /" > 'rootdir/etc/apt/sources.list.d/apt-test-archive-deb-src.list'
1058                 msgdone 'info'
1059         else
1060                 rm -f 'rootdir/etc/apt/sources.list.d/apt-test-archive-deb-src.list'
1061         fi
1062 }
1063
1064 setupaptarchive() {
1065         local NOUPDATE=0
1066         if [ "$1" = '--no-update' ]; then
1067                 NOUPDATE=1
1068                 shift
1069         fi
1070         buildaptarchive "$@"
1071         if [ -e aptarchive/dists ]; then
1072                 setupdistsaptarchive
1073         else
1074                 setupflataptarchive
1075         fi
1076         signreleasefiles 'Joe Sixpack'
1077         if [ "1" != "$NOUPDATE" ]; then
1078                 testsuccess aptget update -o Debug::pkgAcquire::Worker=true -o Debug::Acquire::gpgv=true
1079         fi
1080 }
1081
1082 signreleasefiles() {
1083         local SIGNERS="${1:-Joe Sixpack}"
1084         local REPODIR="${2:-aptarchive}"
1085         local KEY="keys/$(echo "$SIGNERS" | tr 'A-Z' 'a-z' | tr -d ' ,')"
1086         msgninfo "\tSign archive with $SIGNERS key $KEY… "
1087         local REXKEY='keys/rexexpired'
1088         local SECEXPIREBAK="${REXKEY}.sec.bak"
1089         local PUBEXPIREBAK="${REXKEY}.pub.bak"
1090         local SIGUSERS=""
1091         while [ -n "${SIGNERS%%,*}" ]; do
1092                 local SIGNER="${SIGNERS%%,*}"
1093                 if [ "${SIGNERS}" = "${SIGNER}" ]; then
1094                         SIGNERS=""
1095                 fi
1096                 SIGNERS="${SIGNERS#*,}"
1097                 # FIXME: This should be the full name, but we can't encode the space properly currently
1098                 SIGUSERS="${SIGUSERS} -u ${SIGNER#* }"
1099                 if [ "${SIGNER}" = 'Rex Expired' ]; then
1100                         # the key is expired, so gpg doesn't allow to sign with and the --faked-system-time
1101                         # option doesn't exist anymore (and using faketime would add a new obscure dependency)
1102                         # therefore we 'temporary' make the key not expired and restore a backup after signing
1103                         cp "${REXKEY}.sec" "$SECEXPIREBAK"
1104                         cp "${REXKEY}.pub" "$PUBEXPIREBAK"
1105                         local SECUNEXPIRED="${REXKEY}.sec.unexpired"
1106                         local PUBUNEXPIRED="${REXKEY}.pub.unexpired"
1107                         if [ -f "$SECUNEXPIRED" ] && [ -f "$PUBUNEXPIRED" ]; then
1108                                 cp "$SECUNEXPIRED" "${REXKEY}.sec"
1109                                 cp "$PUBUNEXPIRED" "${REXKEY}.pub"
1110                         else
1111                                 if ! printf "expire\n1w\nsave\n" | aptkey --quiet --keyring "${REXKEY}.pub" --secret-keyring "${REXKEY}.sec" \
1112                                         --readonly adv --batch --yes --digest-algo "${APT_TESTS_DIGEST_ALGO:-SHA512}" \
1113                                         --default-key "$SIGNER" --command-fd 0 --edit-key "${SIGNER}" >setexpire.gpg 2>&1; then
1114                                         cat setexpire.gpg
1115                                         exit 1
1116                                 fi
1117                                 cp "${REXKEY}.sec" "$SECUNEXPIRED"
1118                                 cp "${REXKEY}.pub" "$PUBUNEXPIRED"
1119                         fi
1120                 fi
1121                 if [ ! -e "${KEY}.pub" ]; then
1122                         local K="keys/$(echo "$SIGNER" | tr 'A-Z' 'a-z' | tr -d ' ,')"
1123                         cat "${K}.pub" >> "${KEY}.new.pub"
1124                         cat "${K}.sec" >> "${KEY}.new.sec"
1125                 fi
1126         done
1127         if [ ! -e "${KEY}.pub" ]; then
1128                 mv "${KEY}.new.pub" "${KEY}.pub"
1129                 mv "${KEY}.new.sec" "${KEY}.sec"
1130         fi
1131         local GPG="aptkey --quiet --keyring ${KEY}.pub --secret-keyring ${KEY}.sec --readonly adv --batch --yes --digest-algo ${APT_TESTS_DIGEST_ALGO:-SHA512}"
1132         for RELEASE in $(find "${REPODIR}/" -name Release); do
1133                 testsuccess $GPG $SIGUSERS --armor --detach-sign --sign --output "${RELEASE}.gpg" "${RELEASE}"
1134                 local INRELEASE="$(echo "${RELEASE}" | sed 's#/Release$#/InRelease#')"
1135                 testsuccess $GPG $SIGUSERS --clearsign --output "$INRELEASE" "$RELEASE"
1136                 # we might have set a specific date for the Release file, so copy it
1137                 touch -d "$(stat --format "%y" ${RELEASE})" "${RELEASE}.gpg" "${INRELEASE}"
1138         done
1139         if [ -f "$SECEXPIREBAK" ] && [ -f "$PUBEXPIREBAK" ]; then
1140                 mv -f "$SECEXPIREBAK" "${REXKEY}.sec"
1141                 mv -f "$PUBEXPIREBAK" "${REXKEY}.pub"
1142         fi
1143         msgdone 'info'
1144 }
1145
1146 redatereleasefiles() {
1147         local DATE="$(date -d "$1" '+%a, %d %b %Y %H:%M:%S %Z')"
1148         for release in $(find aptarchive/ -name 'Release'); do
1149                 sed -i "s/^Date: .*$/Date: ${DATE}/" "$release"
1150                 touch -d "$DATE" "$release"
1151         done
1152         signreleasefiles "${2:-Joe Sixpack}"
1153 }
1154
1155 webserverconfig() {
1156         local WEBSERVER="${3:-http://localhost:${APTHTTPPORT}}"
1157         local NOCHECK=false
1158         if [ "$1" = '--no-check' ]; then
1159                 NOCHECK=true
1160                 shift
1161         fi
1162         local DOWNLOG='rootdir/tmp/download-testfile.log'
1163         local STATUS='downloaded/webserverconfig.status'
1164         rm -f "$STATUS" "$DOWNLOG"
1165         # very very basic URI encoding
1166         local URI
1167         if [ -n "$2" ]; then
1168                 msgtest "Set webserver config option '${1}' to" "$2"
1169                 URI="${WEBSERVER}/_config/set/$(echo "${1}" | sed -e 's/\//%2f/g')/$(echo "${2}" | sed -e 's/\//%2f/g')"
1170         else
1171                 msgtest 'Clear webserver config option' "${1}"
1172                 URI="${WEBSERVER}/_config/clear/$(echo "${1}" | sed -e 's/\//%2f/g')"
1173         fi
1174         if downloadfile "$URI" "$STATUS" > "$DOWNLOG"; then
1175                 msgpass
1176         else
1177                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/webserverconfig.output"
1178                 cat "$DOWNLOG" "$STATUS" >"$OUTPUT" 2>&1 || true
1179                 msgfailoutput '' "$OUTPUT"
1180         fi
1181         $NOCHECK || testwebserverlaststatuscode '200'
1182 }
1183
1184 rewritesourceslist() {
1185         local APTARCHIVE="file://$(readlink -f "${TMPWORKINGDIRECTORY}/aptarchive" | sed 's# #%20#g')"
1186         local APTARCHIVE2="copy://$(readlink -f "${TMPWORKINGDIRECTORY}/aptarchive" | sed 's# #%20#g')"
1187         for LIST in $(find rootdir/etc/apt/sources.list.d/ -name 'apt-test-*.list'); do
1188                 sed -i $LIST -e "s#$APTARCHIVE#${1}#" -e "s#$APTARCHIVE2#${1}#" \
1189                         -e "s#http://[^@]*@\?localhost:${APTHTTPPORT}/\?#${1}#" \
1190                         -e "s#https://[^@]*@\?localhost:${APTHTTPSPORT}/\?#${1}#"
1191         done
1192 }
1193
1194 # wait for up to 10s for a pid file to appear to avoid possible race
1195 # when a helper is started and dosn't write the PID quick enough
1196 waitforpidfile() {
1197         local PIDFILE="$1"
1198         for i in $(seq 10); do
1199                 if test -s "$PIDFILE"; then
1200                         return 0
1201                 fi
1202                 sleep 1
1203         done
1204         msgdie "waiting for $PIDFILE failed"
1205         return 1
1206 }
1207
1208 changetowebserver() {
1209         local REWRITE='no'
1210         if [ "$1" != '--no-rewrite' ]; then
1211                 REWRITE='yes'
1212         else
1213                 shift
1214         fi
1215         if test -x "${APTWEBSERVERBINDIR}/aptwebserver"; then
1216                 cd aptarchive
1217                 local LOG="webserver.log"
1218                 if ! aptwebserver --port 0 -o aptwebserver::fork=1 -o aptwebserver::portfile='aptwebserver.port' "$@" >$LOG 2>&1 ; then
1219                         cat "$LOG"
1220                         false
1221                 fi
1222                 waitforpidfile aptwebserver.pid
1223                 local PID="$(cat aptwebserver.pid)"
1224                 if [ -z "$PID" ]; then
1225                         msgdie 'Could not fork aptwebserver successfully'
1226                 fi
1227                 addtrap "kill $PID;"
1228                 waitforpidfile aptwebserver.port
1229                 APTHTTPPORT="$(cat aptwebserver.port)"
1230                 if [ -z "$APTHTTPPORT" ]; then
1231                         msgdie 'Could not get port for aptwebserver successfully'
1232                 fi
1233                 cd - > /dev/null
1234         else
1235                 msgdie 'You have to build apt from source to have test/interactive-helper/aptwebserver available for tests requiring a webserver'
1236         fi
1237         if [ "$REWRTE" != 'yes' ]; then
1238                 rewritesourceslist "http://localhost:${APTHTTPPORT}/"
1239         fi
1240 }
1241
1242 changetohttpswebserver() {
1243         if ! command -v stunnel4 >/dev/null 2>&1; then
1244                 msgdie 'You need to install stunnel4 for https testcases'
1245         fi
1246         if [ ! -e "${TMPWORKINGDIRECTORY}/aptarchive/aptwebserver.pid" ]; then
1247                 changetowebserver --no-rewrite "$@"
1248         fi
1249         echo "pid = ${TMPWORKINGDIRECTORY}/aptarchive/stunnel.pid
1250 cert = ${TMPWORKINGDIRECTORY}/rootdir/etc/webserver.pem
1251 output = /dev/null
1252
1253 [https]
1254 accept = 0
1255 connect = $APTHTTPPORT
1256 " > "${TMPWORKINGDIRECTORY}/stunnel.conf"
1257         stunnel4 "${TMPWORKINGDIRECTORY}/stunnel.conf"
1258         waitforpidfile "${TMPWORKINGDIRECTORY}/aptarchive/stunnel.pid"
1259         local PID="$(cat "${TMPWORKINGDIRECTORY}/aptarchive/stunnel.pid")"
1260         if [ -z "$PID" ]; then
1261                 msgdie 'Could not fork stunnel4 successfully'
1262         fi
1263         addtrap 'prefix' "kill ${PID};"
1264         APTHTTPSPORT="$(lsof -i -n | awk "/^stunnel4 / && \$2 == \"${PID}\" {print \$9; exit; }" | cut -d':' -f 2)"
1265         webserverconfig 'aptwebserver::port::https' "$APTHTTPSPORT" "https://localhost:${APTHTTPSPORT}"
1266         rewritesourceslist "https://localhost:${APTHTTPSPORT}/"
1267 }
1268
1269 changetocdrom() {
1270         mkdir -p rootdir/media/cdrom/.disk
1271         local CD="$(readlink -f rootdir/media/cdrom)"
1272         cat > rootdir/etc/apt/apt.conf.d/00cdrom <<EOF
1273 acquire::cdrom::mount "${CD}";
1274 acquire::cdrom::"${CD}/"::mount "mv ${CD}-unmounted ${CD}";
1275 acquire::cdrom::"${CD}/"::umount "mv ${CD} ${CD}-unmounted";
1276 acquire::cdrom::autodetect 0;
1277 EOF
1278         echo -n "$1" > "${CD}/.disk/info"
1279         if [ ! -d aptarchive/dists ]; then
1280                 msgdie 'Flat file archive cdroms can not be created currently'
1281                 return 1
1282         fi
1283         mv aptarchive/dists "$CD"
1284         ln -s "$(readlink -f ./incoming)" "$CD/pool"
1285         find rootdir/etc/apt/sources.list.d/ -name 'apt-test-*.list' -delete
1286         # start with an unmounted disk
1287         mv "${CD}" "${CD}-unmounted"
1288         # we don't want the disk to be modifiable
1289         addtrap 'prefix' "chmod -f -R +w '$(escape_shell "$PWD/rootdir/media/cdrom/dists/")' '$(escape_shell "$PWD/rootdir/media/cdrom-unmounted/dists/")' || true;"
1290         chmod -R 555 rootdir/media/cdrom-unmounted/dists
1291 }
1292
1293 downloadfile() {
1294         local PROTO="${1%%:*}"
1295         if ! apthelper -o Debug::Acquire::${PROTO}=1 -o Debug::pkgAcquire::Worker=1 \
1296                 download-file "$1" "$2" "$3" 2>&1 ; then
1297                 return 1
1298         fi
1299         # only if the file exists the download was successful
1300         if [ -r "$2" ]; then
1301                 return 0
1302         else
1303                 return 1
1304         fi
1305 }
1306
1307 checkdiff() {
1308         local DIFFTEXT="$(command diff -u "$@" 2>&1 | sed -e '/^---/ d' -e '/^+++/ d' -e '/^@@/ d')"
1309         if [ -n "$DIFFTEXT" ]; then
1310                 echo >&2
1311                 echo >&2 "$DIFFTEXT"
1312                 return 1
1313         else
1314                 return 0
1315         fi
1316 }
1317
1318 testoutputequal() {
1319         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testoutputequal.output"
1320         local COMPAREFILE="$1"
1321         shift
1322         if "$@" 2>&1 | checkdiff "$COMPAREFILE" - >"$OUTPUT" 2>&1; then
1323                 msgpass
1324         else
1325                 echo "=== content of file we compared with (${COMPAREFILE}) ===" >>"${OUTPUT}"
1326                 cat "$COMPAREFILE" >>"${OUTPUT}"
1327                 msgfailoutput '' "$OUTPUT" "$@"
1328         fi
1329 }
1330
1331 testfileequal() {
1332         msggroup 'testfileequal'
1333         local MSG='Test for correctness of file'
1334         if [ "$1" = '--nomsg' ]; then
1335                 MSG=''
1336                 shift
1337         fi
1338         local FILE="$1"
1339         shift
1340         if [ -n "$MSG" ]; then
1341                 msgtest "$MSG" "$FILE"
1342         fi
1343         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testfileequal.output"
1344         if [ -z "$*" ]; then
1345                 testoutputequal "$FILE" echo -n ''
1346         else
1347                 testoutputequal "$FILE" echo "$*"
1348         fi
1349         msggroup
1350 }
1351
1352 testempty() {
1353         msggroup 'testempty'
1354         if [ "$1" = '--nomsg' ]; then
1355                 shift
1356         else
1357                 msgtest "Test for no output of" "$*"
1358         fi
1359         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testempty.comparefile"
1360         if "$@" >"$COMPAREFILE" 2>&1 && test ! -s "$COMPAREFILE"; then
1361                 msgpass
1362         else
1363                 msgfailoutput '' "$COMPAREFILE" "$@"
1364         fi
1365         aptautotest 'testempty' "$@"
1366         msggroup
1367 }
1368 testnotempty() {
1369         msggroup 'testnotempty'
1370         msgtest "Test for some output of" "$*"
1371         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testnotempty.comparefile"
1372         if ("$@" >"$COMPAREFILE" 2>&1 || true) && test -s "$COMPAREFILE"; then
1373                 msgpass
1374         else
1375                 msgfailoutput '' "$COMPAREFILE" "$@"
1376         fi
1377         aptautotest 'testnotempty' "$@"
1378         msggroup
1379 }
1380
1381 testequal() {
1382         msggroup 'testequal'
1383         local MSG='Test of equality of'
1384         if [ "$1" = '--nomsg' ]; then
1385                 MSG=''
1386                 shift
1387         fi
1388
1389         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequal.comparefile"
1390         echo "$1" > "$COMPAREFILE"
1391         shift
1392
1393         if [ -n "$MSG" ]; then
1394                 msgtest "$MSG" "$*"
1395         fi
1396         testoutputequal "$COMPAREFILE" "$@"
1397         aptautotest 'testequal' "$@"
1398         msggroup
1399 }
1400
1401 testequalor2() {
1402         msggroup 'testequalor2'
1403         local COMPAREFILE1="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequalor2.comparefile1"
1404         local COMPAREFILE2="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequalor2.comparefile2"
1405         local COMPAREAGAINST="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequalor2.compareagainst"
1406         echo "$1" > "$COMPAREFILE1"
1407         echo "$2" > "$COMPAREFILE2"
1408         shift 2
1409         msgtest "Test for equality OR of" "$*"
1410         "$@" >"$COMPAREAGAINST" 2>&1 || true
1411         if checkdiff "$COMPAREFILE1" "$COMPAREAGAINST" >/dev/null 2>&1 || \
1412                 checkdiff "$COMPAREFILE2" "$COMPAREAGAINST" >/dev/null 2>&1
1413         then
1414                 msgpass
1415         else
1416                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequal.output"
1417                 echo -n "\n${CINFO}Diff against OR 1${CNORMAL}" >"$OUTPUT" 2>&1
1418                 checkdiff "$COMPAREFILE1" "$COMPAREAGAINST" >"$OUTPUT" 2>&1 || true
1419                 echo -n "${CINFO}Diff against OR 2${CNORMAL}" >"$OUTPUT" 2>&1
1420                 checkdiff "$COMPAREFILE2" "$COMPAREAGAINST" >"$OUTPUT" 2>&1 || true
1421                 msgfailoutput '' "$OUTPUT"
1422         fi
1423         aptautotest 'testequalor2' "$@"
1424         msggroup
1425 }
1426
1427 testshowvirtual() {
1428         msggroup 'testshowvirtual'
1429         local VIRTUAL="N: Can't select versions from package '$1' as it is purely virtual"
1430         local PACKAGE="$1"
1431         shift
1432         while [ -n "$1" ]; do
1433                 VIRTUAL="${VIRTUAL}
1434 N: Can't select versions from package '$1' as it is purely virtual"
1435                 PACKAGE="${PACKAGE} $1"
1436                 shift
1437         done
1438         msgtest "Test for virtual packages" "apt-cache show $PACKAGE"
1439         VIRTUAL="${VIRTUAL}
1440 N: No packages found"
1441         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testshowvirtual.comparefile"
1442         local ARCH="$(getarchitecture 'native')"
1443         echo "$VIRTUAL" | sed -e "s/:$ARCH//" -e 's/:all//' >"$COMPAREFILE"
1444         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testshowvirtual.output"
1445         testoutputequal "$COMPAREFILE" aptcache show "$PACKAGE"
1446         msggroup
1447 }
1448
1449 testnopackage() {
1450         msggroup 'testnopackage'
1451         msgtest "Test for non-existent packages" "apt-cache show $*"
1452         local SHOWPKG="$(aptcache show "$@" 2>&1 | grep '^Package: ')"
1453         if [ -n "$SHOWPKG" ]; then
1454                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testnopackage.output"
1455                 echo "$SHOWPKG" >"$OUTPUT"
1456                 msgfailoutput '' "$OUTPUT"
1457         else
1458                 msgpass
1459         fi
1460         msggroup
1461 }
1462 testnosrcpackage() {
1463         msggroup 'testnosrcpackage'
1464         msgtest "Test for non-existent source packages" "apt-cache showsrc $*"
1465         local SHOWPKG="$(aptcache showsrc "$@" 2>&1 | grep '^Package: ')"
1466         if [ -n "$SHOWPKG" ]; then
1467                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testnosrcpackage.output"
1468                 echo "$SHOWPKG" >"$OUTPUT"
1469                 msgfailoutput '' "$OUTPUT"
1470         else
1471                 msgpass
1472         fi
1473         msggroup
1474 }
1475
1476 testdpkgstatus() {
1477         msggroup 'testdpkgstatus'
1478         local STATE="$1"
1479         local NR="$2"
1480         shift 2
1481         msgtest "Test that $NR package(s) are in state $STATE with" "dpkg -l $*"
1482         local PKGS="$(dpkg -l "$@" 2>/dev/null | grep "^${STATE}" | wc -l)"
1483         if [ "$PKGS" != $NR ]; then
1484                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testnopackage.output"
1485                 echo "$PKGS" >"$OUTPUT"
1486                 dpkg -l "$@" | grep '^[a-z]' >"$OUTPUT" >&2 || true
1487                 msgfailoutput '' "$OUTPUT"
1488         else
1489                 msgpass
1490         fi
1491         msggroup
1492 }
1493
1494 testdpkginstalled() {
1495         msggroup 'testdpkginstalled'
1496         testdpkgstatus 'ii' "$#" "$@"
1497         msggroup
1498 }
1499
1500 testdpkgnotinstalled() {
1501         msggroup 'testdpkgnotinstalled'
1502         testdpkgstatus 'ii' '0' "$@"
1503         msggroup
1504 }
1505
1506 testmarkedauto() {
1507         msggroup 'testmarkedauto'
1508         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testmarkedauto.comparefile"
1509         if [ -n "$1" ]; then
1510                 msgtest 'Test for correctly marked as auto-installed' "$*"
1511                 while [ -n "$1" ]; do echo "$1"; shift; done | sort > "$COMPAREFILE"
1512         else
1513                 msgtest 'Test for correctly marked as auto-installed' 'no package'
1514                 echo -n > "$COMPAREFILE"
1515         fi
1516         testoutputequal "$COMPAREFILE" aptmark showauto
1517         msggroup
1518 }
1519 testmarkedmanual() {
1520         msggroup 'testmarkedmanual'
1521         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testmarkedmanual.comparefile"
1522         if [ -n "$1" ]; then
1523                 msgtest 'Test for correctly marked as manually installed' "$*"
1524                 while [ -n "$1" ]; do echo "$1"; shift; done | sort > "$COMPAREFILE"
1525         else
1526                 msgtest 'Test for correctly marked as manually installed' 'no package'
1527                 echo -n > "$COMPAREFILE"
1528         fi
1529         testoutputequal "$COMPAREFILE" aptmark showmanual
1530         msggroup
1531 }
1532
1533 msgfailoutput() {
1534         msgreportheader 'msgfailoutput'
1535         local MSG="$1"
1536         local OUTPUT="$2"
1537         shift 2
1538         if [ "$1" = 'grep' ]; then
1539                 echo >&2
1540                 while [ -n "$2" ]; do shift; done
1541                 echo "#### Complete file: $1 ####"
1542                 cat >&2 "$1" || true
1543                 echo '#### grep output ####'
1544         elif [ "$1" = 'test' ]; then
1545                 echo >&2
1546                 # doesn't support ! or non-file flags
1547                 msgfailoutputstatfile() {
1548                         local FILEFLAGS='^-[bcdefgGhkLOprsStuwx]$'
1549                         if expr match "$1" "$FILEFLAGS" >/dev/null; then
1550                                 echo "#### stat(2) of file: $2 ####"
1551                                 stat "$2" || true
1552                                 if test -d "$2"; then
1553                                         echo "#### The directory contains: $2 ####"
1554                                         ls >&2 "$2" || true
1555                                 elif test -e "$2"; then
1556                                         echo "#### Complete file: $2 ####"
1557                                         cat >&2 "$2" || true
1558                                 fi
1559                         fi
1560                 }
1561                 msgfailoutputstatfile "$2" "$3"
1562                 while [ -n "$5" ] && [ "$4" = '-o' -o "$4" = '-a' ]; do
1563                         shift 3
1564                         msgfailoutputstatfile "$2" "$3"
1565                 done
1566                 echo '#### test output ####'
1567         elif [ "$1" = 'cmp' ]; then
1568                 echo >&2
1569                 while [ -n "$2" ]; do
1570                         echo "#### Complete file: $2 ####"
1571                         cat >&2 "$2" || true
1572                         shift
1573                 done
1574                 echo '#### cmp output ####'
1575         fi
1576         cat >&2 "$OUTPUT"
1577         msgfail "$MSG"
1578 }
1579
1580 testsuccesswithglobalerror() {
1581         local TYPE="$1"
1582         local ERRORS="$2"
1583         shift 2
1584         msggroup "$TYPE"
1585         if [ "$1" = '--nomsg' ]; then
1586                 shift
1587         else
1588                 msgtest 'Test for successful execution of' "$*"
1589         fi
1590         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/${TYPE}.output"
1591         if "$@" >"${OUTPUT}" 2>&1; then
1592                 if expr match "$1" '^apt.*' >/dev/null; then
1593                         if grep -q -E ' runtime error: ' "$OUTPUT"; then
1594                                 msgfailoutput 'compiler detected undefined behavior' "$OUTPUT" "$@"
1595                         elif grep -E "^[${ERRORS}]: " "$OUTPUT" > "${TMPWORKINGDIRECTORY}/rootdir/tmp/checkforwarnings.output" 2>&1; then
1596                                 if [ "$IGNORE_PTY_NOT_MOUNTED" = '1' ]; then
1597                                         if echo 'E: Can not write log (Is /dev/pts mounted?) - posix_openpt (2: No such file or directory)' \
1598                                                 | cmp - "${TMPWORKINGDIRECTORY}/rootdir/tmp/checkforwarnings.output" >/dev/null 2>&1; then
1599                                                 msgpass
1600                                         else
1601                                                 msgfailoutput 'successful run, but output contains warnings/errors' "$OUTPUT" "$@"
1602                                         fi
1603                                 else
1604                                         msgfailoutput 'successful run, but output contains warnings/errors' "$OUTPUT" "$@"
1605                                 fi
1606                         elif [ "$TYPE" = 'testsuccesswithnotice' ]; then
1607                                 if grep -q -E "^N: " "$OUTPUT"; then
1608                                         msgpass
1609                                 else
1610                                         msgfailoutput 'successful run, but output had no notices' "$OUTPUT" "$@"
1611                                 fi
1612                         else
1613                                 msgpass
1614                         fi
1615                 else
1616                         msgpass
1617                 fi
1618         else
1619                 local EXITCODE=$?
1620                 msgfailoutput "exitcode $EXITCODE" "$OUTPUT" "$@"
1621         fi
1622         aptautotest "$TYPE" "$@"
1623         msggroup
1624 }
1625 testsuccesswithnotice() {
1626         testsuccesswithglobalerror 'testsuccesswithnotice' 'WE' "$@"
1627 }
1628 testsuccess() {
1629         testsuccesswithglobalerror 'testsuccess' 'NWE' "$@"
1630 }
1631 testwarning() {
1632         msggroup 'testwarning'
1633         if [ "$1" = '--nomsg' ]; then
1634                 shift
1635         else
1636                 msgtest 'Test for successful execution with warnings of' "$*"
1637         fi
1638         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testwarning.output"
1639         if "$@" >"${OUTPUT}" 2>&1; then
1640                 if expr match "$1" '^apt.*' >/dev/null; then
1641                         if grep -q -E ' runtime error: ' "$OUTPUT"; then
1642                                 msgfailoutput 'compiler detected undefined behavior' "$OUTPUT" "$@"
1643                         elif grep -q -E '^E: ' "$OUTPUT"; then
1644                                 msgfailoutput 'successful run, but output contains errors' "$OUTPUT" "$@"
1645                         elif ! grep -q -E '^W: ' "$OUTPUT"; then
1646                                 msgfailoutput 'successful run, but output contains no warnings' "$OUTPUT" "$@"
1647                         else
1648                                 msgpass
1649                         fi
1650                 else
1651                         msgpass
1652                 fi
1653         else
1654                 local EXITCODE=$?
1655                 msgfailoutput "exitcode $EXITCODE" "$OUTPUT" "$@"
1656         fi
1657         aptautotest 'testwarning' "$@"
1658         msggroup
1659 }
1660 testfailure() {
1661         msggroup 'testfailure'
1662         if [ "$1" = '--nomsg' ]; then
1663                 shift
1664         else
1665                 msgtest 'Test for failure in execution of' "$*"
1666         fi
1667         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testfailure.output"
1668         if "$@" >"${OUTPUT}" 2>&1; then
1669                 local EXITCODE=$?
1670                 msgfailoutput "exitcode $EXITCODE" "$OUTPUT" "$@"
1671         else
1672                 local EXITCODE=$?
1673                 if expr match "$1" '^apt.*' >/dev/null; then
1674                         if [ "$1" = 'aptkey' ]; then
1675                                 if grep -q -E " Can't check signature: " "$OUTPUT" || \
1676                                         grep -q -E " BAD signature from " "$OUTPUT"; then
1677                                         msgpass
1678                                 else
1679                                         msgfailoutput "run failed with exitcode ${EXITCODE}, but no signature error" "$OUTPUT" "$@"
1680                                 fi
1681                         else
1682                                 if grep -q -E ' runtime error: ' "$OUTPUT"; then
1683                                         msgfailoutput 'compiler detected undefined behavior' "$OUTPUT" "$@"
1684                                 elif grep -q -E '==ERROR' "$OUTPUT"; then
1685                                         msgfailoutput 'compiler sanitizers reported errors' "$OUTPUT" "$@"
1686                                 elif ! grep -q -E '^E: ' "$OUTPUT"; then
1687                                         msgfailoutput "run failed with exitcode ${EXITCODE}, but with no errors" "$OUTPUT" "$@"
1688                                 else
1689                                         msgpass
1690                                 fi
1691                         fi
1692                 else
1693                         msgpass
1694                 fi
1695         fi
1696         aptautotest 'testfailure' "$@"
1697         msggroup
1698 }
1699
1700 testreturnstateequal() {
1701         local STATE="$1"
1702         if [ "$STATE" = 'testsuccesswithglobalerror' ]; then
1703                 local STATE="$2"
1704                 local TYPE="$3"
1705                 shift 3
1706                 msggroup "${STATE}equal"
1707                 if [ "$1" != '--nomsg' ]; then
1708                         local CMP="$1"
1709                         shift
1710                         testsuccesswithglobalerror "$STATE" "$TYPE" "$@"
1711                         testfileequal "${TMPWORKINGDIRECTORY}/rootdir/tmp/${STATE}.output" "$CMP"
1712                 else
1713                         local CMP="$2"
1714                         shift 2
1715                         testsuccesswithglobalerror "$STATE" "$TYPE" "$@"
1716                         testfileequal "${TMPWORKINGDIRECTORY}/rootdir/tmp/${STATE}.output" "$CMP"
1717                 fi
1718         else
1719                 msggroup "${STATE}equal"
1720                 if [ "$2" != '--nomsg' ]; then
1721                         local CMP="$2"
1722                         shift 2
1723                         "$STATE" "$@"
1724                         testfileequal "${TMPWORKINGDIRECTORY}/rootdir/tmp/${STATE}.output" "$CMP"
1725                 else
1726                         local CMP="$3"
1727                         shift 3
1728                         "$STATE" --nomsg "$@"
1729                         testfileequal "${TMPWORKINGDIRECTORY}/rootdir/tmp/${STATE}.output" "$CMP"
1730                 fi
1731         fi
1732         msggroup
1733 }
1734 testsuccessequal() {
1735         # we compare output, so we know perfectly well about N:
1736         testreturnstateequal 'testsuccesswithglobalerror' 'testsuccess' 'WE' "$@"
1737 }
1738 testwarningequal() {
1739         testreturnstateequal 'testwarning' "$@"
1740 }
1741 testfailureequal() {
1742         testreturnstateequal 'testfailure' "$@"
1743 }
1744
1745 testfailuremsg() {
1746         msggroup 'testfailuremsg'
1747         local CMP="$1"
1748         shift
1749         testfailure "$@"
1750         msgtest 'Check that the output of the previous failed command has expected' 'failures and warnings'
1751         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testfailuremsg.comparefile"
1752         grep '^\(W\|E\|N\):' "${TMPWORKINGDIRECTORY}/rootdir/tmp/testfailure.output" > "$COMPAREFILE" 2>&1 || true
1753         testoutputequal "$COMPAREFILE" echo "$CMP"
1754         msggroup
1755 }
1756 testwarningmsg() {
1757         msggroup 'testwarningmsg'
1758         local CMP="$1"
1759         shift
1760         testwarning "$@"
1761         msgtest 'Check that the output of the previous warned command has expected' 'warnings'
1762         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testwarningmsg.comparefile"
1763         grep '^\(W\|E\|N\):' "${TMPWORKINGDIRECTORY}/rootdir/tmp/testwarning.output" > "$COMPAREFILE" 2>&1 || true
1764         testoutputequal "$COMPAREFILE" echo "$CMP"
1765         msggroup
1766 }
1767
1768 testfilestats() {
1769         msggroup 'testfilestats'
1770         msgtest "Test that file $1 has $2 $3" "$4"
1771         if [ "$4" "$3" "$(stat --format "$2" "$1")" ]; then
1772                 msgpass
1773         else
1774                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testfilestats.output"
1775                 {
1776                         ls -ld "$1" || true
1777                         echo -n "stat(1) reports for $2: "
1778                         stat --format "$2" "$1" || true
1779                 } >"$OUTPUT" 2>&1
1780                 msgfailoutput '' "$OUTPUT"
1781         fi
1782         msggroup
1783 }
1784 testaccessrights() {
1785         msggroup 'testaccessrights'
1786         testfilestats "$1" '%a' '=' "$2"
1787         msggroup
1788 }
1789
1790 testwebserverlaststatuscode() {
1791         msggroup 'testwebserverlaststatuscode'
1792         local DOWNLOG='rootdir/tmp/webserverstatus-testfile.log'
1793         local STATUS='downloaded/webserverstatus-statusfile.log'
1794         rm -f "$DOWNLOG" "$STATUS"
1795         msgtest 'Test last status code from the webserver was' "$1"
1796         if downloadfile "http://localhost:${APTHTTPPORT}/_config/find/aptwebserver::last-status-code" "$STATUS" > "$DOWNLOG" && [ "$(cat "$STATUS")" = "$1" ]; then
1797                 msgpass
1798         else
1799                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testwebserverlaststatuscode.output"
1800                 {
1801                         if [ -n "$2" ]; then
1802                                 shift
1803                                 echo >&2 '#### Additionally provided output files contain:'
1804                                 cat >&2 "$@"
1805                         fi
1806                         echo >&2 '#### Download log of the status code:'
1807                         cat >&2 "$DOWNLOG"
1808                 } >"$OUTPUT" 2>&1
1809                 msgfailoutput "Status was $(cat "$STATUS")" "$OUTPUT"
1810         fi
1811         msggroup
1812 }
1813
1814 createlistofkeys() {
1815         local OUTPUT="$1"
1816         shift
1817         while [ -n "$1" ]; do
1818                 # gpg 2.1.something starts printing [SC] at some point
1819                 if grep -q ' rsa2048/' "$OUTPUT" && grep -qF '[SC]' "$OUTPUT"; then
1820                         case "$1" in
1821                                 *Joe*|*Sixpack*) echo 'pub   rsa2048/DBAC8DAE 2010-08-18 [SC]';;
1822                                 *Rex*|*Expired*) echo 'pub   rsa2048/27CE74F9 2013-07-12 [SC] [expired: 2013-07-13]';;
1823                                 *Marvin*|*Paranoid*) echo 'pub   rsa2048/528144E2 2011-01-16 [SC]';;
1824                                 oldarchive) echo 'pub   rsa1024/F68C85A3 2013-12-19 [SC]';;
1825                                 newarchive) echo 'pub   rsa2048/DBAC8DAE 2010-08-18 [SC]';;
1826                                 *) echo 'UNKNOWN KEY';;
1827                         esac
1828                 # gpg 2.1 has a slightly different output format
1829                 elif grep -q ' rsa2048/' "$OUTPUT"; then
1830                         case "$1" in
1831                                 *Joe*|*Sixpack*) echo 'pub   rsa2048/DBAC8DAE 2010-08-18';;
1832                                 *Rex*|*Expired*) echo 'pub   rsa2048/27CE74F9 2013-07-12 [expired: 2013-07-13]';;
1833                                 *Marvin*|*Paranoid*) echo 'pub   rsa2048/528144E2 2011-01-16';;
1834                                 oldarchive) echo 'pub   rsa1024/F68C85A3 2013-12-19';;
1835                                 newarchive) echo 'pub   rsa2048/DBAC8DAE 2010-08-18';;
1836                                 *) echo 'UNKNOWN KEY';;
1837                         esac
1838                 else
1839                         case "$1" in
1840                                 *Joe*|*Sixpack*) echo 'pub   2048R/DBAC8DAE 2010-08-18';;
1841                                 *Rex*|*Expired*) echo 'pub   2048R/27CE74F9 2013-07-12 [expired: 2013-07-13]';;
1842                                 *Marvin*|*Paranoid*) echo 'pub   2048R/528144E2 2011-01-16';;
1843                                 oldarchive) echo 'pub   1024R/F68C85A3 2013-12-19';;
1844                                 newarchive) echo 'pub   2048R/DBAC8DAE 2010-08-18';;
1845                                 *) echo 'UNKNOWN KEY';;
1846                         esac
1847                 fi
1848                 shift
1849         done
1850 }
1851 testaptkeys() {
1852         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/aptkeylist.output"
1853         if ! aptkey list | grep '^pub' > "$OUTPUT"; then
1854                 echo -n > "$OUTPUT"
1855         fi
1856         testfileequal "$OUTPUT" "$(createlistofkeys "$OUTPUT" "$@")"
1857 }
1858
1859 pause() {
1860         echo "STOPPED execution. Press enter to continue"
1861         local IGNORE
1862         read IGNORE
1863 }
1864
1865 logcurrentarchivedirectory() {
1866         find "${TMPWORKINGDIRECTORY}/aptarchive/dists" -type f | while read line; do
1867                 stat --format '%U:%G:%a:%n' "$line"
1868         done | sort > "${TMPWORKINGDIRECTORY}/rootdir/var/log/aptgetupdate.before.lst"
1869 }
1870 listcurrentlistsdirectory() {
1871         {
1872                 find rootdir/var/lib/apt/lists -maxdepth 1 -type d | while read line; do
1873                         stat --format '%U:%G:%a:%n' "$line"
1874                 done
1875                 find rootdir/var/lib/apt/lists -maxdepth 1 \! -type d | while read line; do
1876                         stat --format '%U:%G:%a:%s:%y:%n' "$line"
1877                 done
1878         } | sort
1879 }
1880 forallsupportedcompressors() {
1881         rm -f "${TMPWORKINGDIRECTORY}/rootdir/etc/apt/apt.conf.d/00force-compressor"
1882         for COMP in $(aptconfig dump 'APT::Compressor' --format '%f%n' | cut -d':' -f 5 | uniq); do
1883                 if [ -z "$COMP" -o "$COMP" = '.' ]; then continue; fi
1884                 "$@" "$COMP"
1885         done
1886 }
1887
1888 ### convenience hacks ###
1889 mkdir() {
1890         # creating some directories by hand is a tedious task, so make it look simple
1891         local PARAMS="$*"
1892         if [ "$PARAMS" != "${PARAMS#*rootdir/var/lib/apt/lists}" ]; then
1893                 # only the last directory created by mkdir is effected by the -m !
1894                 command mkdir -m 755 -p "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt"
1895                 command mkdir -m 755 -p "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists"
1896                 command mkdir -m 700 -p "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/partial"
1897                 touch "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/lock"
1898                 if [ "$(id -u)" = '0' ]; then
1899                         chown _apt:root "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/partial"
1900                 fi
1901         else
1902                 command mkdir "$@"
1903         fi
1904 }
1905
1906 ### The following tests are run by most test methods automatically to check
1907 ### general things about commands executed without writing the test every time.
1908
1909 aptautotest() {
1910         local TESTCALL="$1"
1911         local CMD="$2"
1912         local FIRSTOPT="$3"
1913         local AUTOTEST="aptautotest_$(echo "${CMD##*/}_${FIRSTOPT}" | tr -d -c 'A-za-z0-9')"
1914         if command -v $AUTOTEST >/dev/null; then
1915                 shift 3
1916                 # save and restore the *.output files from other tests
1917                 # as we might otherwise override them in these automatic tests
1918                 rm -rf "${TMPWORKINGDIRECTORY}/rootdir/tmp-before"
1919                 mv "${TMPWORKINGDIRECTORY}/rootdir/tmp" "${TMPWORKINGDIRECTORY}/rootdir/tmp-before"
1920                 mkdir "${TMPWORKINGDIRECTORY}/rootdir/tmp"
1921                 $AUTOTEST "$TESTCALL" "$@"
1922                 rm -rf "${TMPWORKINGDIRECTORY}/rootdir/tmp-aptautotest"
1923                 mv "${TMPWORKINGDIRECTORY}/rootdir/tmp" "${TMPWORKINGDIRECTORY}/rootdir/tmp-aptautotest"
1924                 mv "${TMPWORKINGDIRECTORY}/rootdir/tmp-before" "${TMPWORKINGDIRECTORY}/rootdir/tmp"
1925         fi
1926 }
1927
1928 aptautotest_aptget_update() {
1929         local TESTCALL="$1"
1930         while [ -n "$2" ]; do
1931                 if [ "$2" = '--print-uris' ]; then return; fi # simulation mode
1932                 shift
1933         done
1934         if ! test -d "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists"; then return; fi
1935         testfilestats "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt" '%U:%G:%a' '=' "${TEST_DEFAULT_USER}:${TEST_DEFAULT_GROUP}:755"
1936         testfilestats "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists" '%U:%G:%a' '=' "${TEST_DEFAULT_USER}:${TEST_DEFAULT_GROUP}:755"
1937         # all copied files are properly chmodded
1938         local backupIFS="$IFS"
1939         IFS="$(printf "\n\b")"
1940         for file in $(find "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists" -type f ! -name 'lock'); do
1941                 testfilestats "$file" '%U:%G:%a' '=' "${TEST_DEFAULT_USER}:${TEST_DEFAULT_GROUP}:644"
1942         done
1943         IFS="$backupIFS"
1944         if [ "$TESTCALL" = 'testsuccess' ]; then
1945                 # failure cases can retain partial files and such
1946                 testempty find "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/partial" -mindepth 1 ! \( -name 'lock' -o -name '*.FAILED' \)
1947         fi
1948         if [ -s "${TMPWORKINGDIRECTORY}/rootdir/var/log/aptgetupdate.before.lst" ]; then
1949                 testfileequal "${TMPWORKINGDIRECTORY}/rootdir/var/log/aptgetupdate.before.lst" \
1950                         "$(find "${TMPWORKINGDIRECTORY}/aptarchive/dists" -type f | while read line; do stat --format '%U:%G:%a:%n' "$line"; done | sort)"
1951         fi
1952 }
1953 aptautotest_apt_update() { aptautotest_aptget_update "$@"; }
1954 aptautotest_aptcdrom_add() { aptautotest_aptget_update "$@"; }
1955
1956 testaptautotestnodpkgwarning() {
1957         local TESTCALL="$1"
1958         while [ -n "$2" ]; do
1959                 if expr match "$2" '^-[a-z]*s' >/dev/null 2>&1; then return; fi # simulation mode
1960                 if expr match "$2" '^-dy\?' >/dev/null 2>&1; then return; fi # download-only mode
1961                 shift
1962         done
1963         testfailure grep '^dpkg: warning:.*ignor.*' "${TMPWORKINGDIRECTORY}/rootdir/tmp-before/${TESTCALL}.output"
1964 }
1965
1966 aptautotest_aptget_install() { testaptautotestnodpkgwarning "$@"; }
1967 aptautotest_aptget_remove() { testaptautotestnodpkgwarning "$@"; }
1968 aptautotest_aptget_purge() { testaptautotestnodpkgwarning "$@"; }
1969 aptautotest_apt_install() { testaptautotestnodpkgwarning "$@"; }
1970 aptautotest_apt_remove() { testaptautotestnodpkgwarning "$@"; }
1971 aptautotest_apt_purge() { testaptautotestnodpkgwarning "$@"; }