test/integration/framework

   1 #!/bin/sh -- # no runable script, just for vi
   2
   3 EXIT_CODE=0
   4
   5 while [ -n "$1" ]; do
   6         if [ "$1" = "-q" ]; then
   7                 export MSGLEVEL=2
   8         elif [ "$1" = "-v" ]; then
   9                 export MSGLEVEL=4
  10         elif [ "$1" = '--color=no' ]; then
  11                 export MSGCOLOR='NO'
  12         elif [ "$1" = '--color=yes' ]; then
  13                 export MSGCOLOR='YES'
  14         elif [ "$1" = '--color' ]; then
  15                 export MSGCOLOR="$(echo "$2" | tr 'a-z' 'A-Z')"
  16                 shift
  17         elif [ "$1" = '--level' ]; then
  18                 export MSGLEVEL=$2
  19                 shift
  20         else
  21                 echo >&2 "WARNING: Unknown parameter »$1« will be ignored"
  22         fi
  23         shift
  24 done
  25 export MSGLEVEL="${MSGLEVEL:-3}"
  26
  27 # we all like colorful messages
  28 if [ "${MSGCOLOR:-YES}" = 'YES' ]; then
  29         if [ ! -t 1 ]; then # but check that we output to a terminal
  30                 export MSGCOLOR='NO'
  31         fi
  32 fi
  33
  34
  35 if [ "$MSGCOLOR" != 'NO' ]; then
  36         CERROR="\033[1;31m" # red
  37         CWARNING="\033[1;33m" # yellow
  38         CMSG="\033[1;32m" # green
  39         CINFO="\033[1;96m" # light blue
  40         CDEBUG="\033[1;94m" # blue
  41         CNORMAL="\033[0;39m" # default system console color
  42         CDONE="\033[1;32m" # green
  43         CPASS="\033[1;32m" # green
  44         CFAIL="\033[1;31m" # red
  45         CCMD="\033[1;35m" # pink
  46 fi
  47
  48 msgprintf() {
  49         local START="$1"
  50         local MIDDLE="$2"
  51         local END="$3"
  52         shift 3
  53         if [ -n "$1" ]; then
  54                 printf "$START " "$1"
  55                 shift
  56                 while [ -n "$1" ]; do
  57                         printf "$MIDDLE " "$(echo "$1" | sed -e 's#^apt\([cfghks]\)#apt-\1#')"
  58                         shift
  59                 done
  60         fi
  61         printf "${END}"
  62 }
  63 msgdie() { msgprintf "${CERROR}E: %s" '%s' "${CNORMAL}\n" "$@" >&2; exit 1; }
  64 msgwarn() { msgprintf "${CWARNING}W: %s" '%s' "${CNORMAL}\n" "$@" >&2; }
  65 msgmsg() { msgprintf "${CMSG}%s" '%s' "${CNORMAL}\n" "$@"; }
  66 msginfo() { msgprintf "${CINFO}I: %s" '%s' "${CNORMAL}\n" "$@"; }
  67 msgdebug() { msgprintf "${CDEBUG}D: %s" '%s' "${CNORMAL}\n" "$@"; }
  68 msgdone() { msgprintf "${CDONE}DONE" '%s' "${CNORMAL}\n" "$@"; }
  69 msgnwarn() { msgprintf "${CWARNING}W: %s" '%s' "${CNORMAL}" "$@" >&2; }
  70 msgnmsg() { msgprintf "${CMSG}%s" '%s' "${CNORMAL}" "$@"; }
  71 msgninfo() { msgprintf "${CINFO}I: %s" '%s' "${CNORMAL}" "$@"; }
  72 msgndebug() { msgprintf "${CDEBUG}D: %s" '%s' "${CNORMAL}" "$@"; }
  73 msgtest() { msgprintf "${CINFO}%s" "${CCMD}%s${CINFO}" "…${CNORMAL} " "$@"; }
  74 msgpass() { printf "${CPASS}PASS${CNORMAL}\n"; }
  75 msgreportheader() {
  76         if [ -n "$MSGTEST_MSG" ]; then
  77                 test "$1" != 'msgfailoutput' || echo
  78                 if [ -n "$MSGTEST_MSGMSG" ]; then
  79                         echo "$MSGTEST_MSGMSG"
  80                 fi
  81                 if [ -n "$MSGTEST_GRP" ] && [ "$MSGTEST_GRP" != 'NEXT' ] && [ "$MSGTEST_GRP" != "$MSGTEST_MSG" ]; then
  82                         echo "${CFAIL}Part of the test group: $MSGTEST_GRP"
  83                 fi
  84                 echo -n "$MSGTEST_MSG"
  85                 unset MSGTEST_MSG
  86         fi
  87 }
  88 msgskip() {
  89         msgreportheader 'msgskip'
  90         if [ $# -gt 0 ]; then printf "${CWARNING}SKIP: $*${CNORMAL}\n" >&2;
  91         else printf "${CWARNING}SKIP${CNORMAL}\n" >&2; fi
  92 }
  93 msgfail() {
  94         msgreportheader 'msgfail'
  95         if [ $# -gt 0 ] && [ -n "$1" ]; then printf "${CFAIL}FAIL: $*${CNORMAL}\n" >&2;
  96         else printf "${CFAIL}FAIL${CNORMAL}\n" >&2; fi
  97         if [ -n "$APT_DEBUG_TESTS" ]; then
  98                 runapt $SHELL
  99         fi
 100         EXIT_CODE=$((EXIT_CODE+1));
 101 }
 102 MSGGROUP_LEVEL=0
 103 msggroup() {
 104         if [ -n "$1" ]; then
 105                 if [ $MSGGROUP_LEVEL = 0 ]; then
 106                         MSGTEST_GRP='NEXT'
 107                 fi
 108                 MSGGROUP_LEVEL=$((MSGGROUP_LEVEL+1));
 109         else
 110                 MSGGROUP_LEVEL=$((MSGGROUP_LEVEL-1));
 111                 if [ $MSGGROUP_LEVEL = 0 ]; then
 112                         unset MSGTEST_GRP
 113                 fi
 114         fi
 115 }
 116
 117 # enable / disable Debugging
 118 if [ $MSGLEVEL -le 0 ]; then
 119         msgdie() { true; }
 120 fi
 121 if [ $MSGLEVEL -le 1 ]; then
 122         msgwarn() { true; }
 123         msgnwarn() { true; }
 124 fi
 125 if [ $MSGLEVEL -le 2 ]; then
 126         msgmsg() {
 127                 MSGTEST_MSGMSG="$(msgprintf "${CMSG}%s" '%s' "${CNORMAL}" "$@")"
 128         }
 129         msgnmsg() { true; }
 130         msgtest() {
 131                 MSGTEST_MSG="$(msgprintf "${CINFO}%s" "${CCMD}%s${CINFO}" "…${CNORMAL} " "$@")"
 132                 if [ "$MSGTEST_GRP" = 'NEXT' ]; then
 133                         MSGTEST_GRP="$MSGTEST_MSG"
 134                 fi
 135         }
 136         msgpass() { printf " ${CPASS}P${CNORMAL}"; }
 137 fi
 138 if [ $MSGLEVEL -le 3 ]; then
 139         msginfo() { true; }
 140         msgninfo() { true; }
 141 fi
 142 if [ $MSGLEVEL -le 4 ]; then
 143         msgdebug() { true; }
 144         msgndebug() { true; }
 145 fi
 146 msgdone() {
 147         if [ "$1" = "debug" -a $MSGLEVEL -le 4 ] ||
 148            [ "$1" = "info" -a $MSGLEVEL -le 3 ] ||
 149            [ "$1" = "msg" -a $MSGLEVEL -le 2 ] ||
 150            [ "$1" = "warn" -a $MSGLEVEL -le 1 ] ||
 151            [ "$1" = "die" -a $MSGLEVEL -le 0 ]; then
 152                 true;
 153         else
 154                 printf "${CDONE}DONE${CNORMAL}\n";
 155         fi
 156 }
 157 getaptconfig() {
 158         if [ -f ./aptconfig.conf ]; then
 159                 echo "$(readlink -f ./aptconfig.conf)"
 160         elif [ -f ../aptconfig.conf ]; then
 161                 echo "$(readlink -f ../aptconfig.conf)"
 162         elif [ -f ../../aptconfig.conf ]; then
 163                 echo "$(readlink -f ../../aptconfig.conf)"
 164         elif [ -f "${TMPWORKINGDIRECTORY}/aptconfig.conf" ]; then
 165                 echo "$(readlink -f "${TMPWORKINGDIRECTORY}/aptconfig.conf")"
 166         fi
 167 }
 168 runapt() {
 169         msgdebug "Executing: ${CCMD}$*${CDEBUG} "
 170         local CMD="$1"
 171         shift
 172         case "$CMD" in
 173         sh|aptitude|*/*|command) ;;
 174         *) CMD="${BUILDDIRECTORY}/$CMD";;
 175         esac
 176         MALLOC_PERTURB_=21 MALLOC_CHECK_=2 APT_CONFIG="$(getaptconfig)" LD_LIBRARY_PATH="${LIBRARYPATH}:${LD_LIBRARY_PATH}" "$CMD" "$@"
 177 }
 178 runpython3() { runapt command python3 "$@"; }
 179 aptconfig() { runapt apt-config "$@"; }
 180 aptcache() { runapt apt-cache "$@"; }
 181 aptcdrom() { runapt apt-cdrom "$@"; }
 182 aptget() { runapt apt-get "$@"; }
 183 aptftparchive() { runapt "${APTFTPARCHIVEBINDIR}/apt-ftparchive" "$@"; }
 184 aptkey() { runapt apt-key "$@"; }
 185 aptmark() { runapt apt-mark "$@"; }
 186 aptsortpkgs() { runapt apt-sortpkgs "$@"; }
 187 apt() { runapt apt "$@"; }
 188 apthelper() { runapt "${APTHELPERBINDIR}/apt-helper" "$@"; }
 189 aptwebserver() { runapt "${APTWEBSERVERBINDIR}/aptwebserver" "$@"; }
 190 aptitude() { runapt aptitude "$@"; }
 191 aptextracttemplates() { runapt apt-extracttemplates "$@"; }
 192 aptinternalsolver() { runapt "${APTINTERNALSOLVER}" "$@"; }
 193 aptdumpsolver() { runapt "${APTDUMPSOLVER}" "$@"; }
 194 aptinternalplanner() { runapt "${APTINTERNALPLANNER}" "$@"; }
 195
 196 dpkg() {
 197         "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg" "$@"
 198 }
 199 dpkgcheckbuilddeps() {
 200         command dpkg-checkbuilddeps --admindir="${TMPWORKINGDIRECTORY}/rootdir/var/lib/dpkg" "$@"
 201 }
 202 gdb() {
 203         local CMD
 204         case "$1" in
 205         aptget) CMD="apt-get";;
 206         aptcache) CMD="apt-cache";;
 207         aptcdrom) CMD="apt-cdrom";;
 208         aptconfig) CMD="apt-config";;
 209         aptmark) CMD="apt-mark";;
 210         apthelper) CMD="apt-helper";;
 211         aptftparchive) CMD="apt-ftparchive";;
 212         dpkg) shift; runapt "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/gdb-dpkg" "$@"; return;;
 213         *) CMD="$1";;
 214         esac
 215         shift
 216         if [ "${CMD##*/}" = "$CMD" ]; then
 217                 CMD="${BUILDDIRECTORY}/${CMD}"
 218         fi
 219         runapt command gdb --quiet -ex run "$CMD" --args "$CMD" "$@"
 220 }
 221 lastmodification() {
 222         date -u -d "@$(stat -c '%Y' "${TMPWORKINGDIRECTORY}/$1")" -R
 223 }
 224 releasefiledate() {
 225         grep "^${2:-Date}:" "$1" | cut -d' ' -f 2-
 226 }
 227
 228 exitwithstatus() {
 229         # error if we about to overflow, but ...
 230         #   "255 failures ought to be enough for everybody"
 231         if [ $EXIT_CODE -gt 255 ]; then
 232             msgdie "Total failure count $EXIT_CODE too big"
 233         fi
 234         exit $((EXIT_CODE <= 255 ? EXIT_CODE : 255));
 235 }
 236
 237 shellsetedetector() {
 238         local exit_status=$?
 239         if [ "$exit_status" != '0' ]; then
 240                 printf >&2 "${CERROR}E: Looks like the testcases ended prematurely with exitcode: ${exit_status}${CNORMAL}\n"
 241                 if [ "$EXIT_CODE" = '0' ]; then
 242                         EXIT_CODE="$exit_status"
 243                 fi
 244         fi
 245 }
 246
 247 addtrap() {
 248         if [ "$1" = 'prefix' ]; then
 249                 CURRENTTRAP="$2 $CURRENTTRAP"
 250         else
 251                 CURRENTTRAP="$CURRENTTRAP $1"
 252         fi
 253         trap "shellsetedetector; $CURRENTTRAP exitwithstatus;" 0 HUP INT QUIT ILL ABRT FPE SEGV PIPE TERM
 254 }
 255
 256 escape_shell() {
 257     echo "$@" | sed -e "s#'#'\"'\"'#g"
 258 }
 259
 260 setupenvironment() {
 261         # privilege dropping and testing doesn't work if /tmp isn't world-writeable (as e.g. with libpam-tmpdir)
 262         if [ -n "$TMPDIR" ] && [ "$(id -u)" = '0' ] && [ "$(stat --format '%a' "$TMPDIR")" != '1777' ]; then
 263                 unset TMPDIR
 264         fi
 265         TMPWORKINGDIRECTORY="$(mktemp -d)"
 266         addtrap "cd /; rm -rf '$(escape_shell "$TMPWORKINGDIRECTORY")';"
 267         if [ -n "$TMPDIR_ADD" ]; then
 268                 TMPWORKINGDIRECTORY="${TMPWORKINGDIRECTORY}/${TMPDIR_ADD}"
 269                 mkdir -p "$TMPWORKINGDIRECTORY"
 270                 unset TMPDIR_ADD
 271                 export TMPDIR="$TMPWORKINGDIRECTORY"
 272         fi
 273         msgninfo "Preparing environment for ${0##*/} in ${TMPWORKINGDIRECTORY}…"
 274
 275         mkdir -m 700 "${TMPWORKINGDIRECTORY}/downloaded"
 276         if [ "$(id -u)" = '0' ]; then
 277                 # relax permissions so that running as root with user switching works
 278                 umask 022
 279                 chmod 711 "$TMPWORKINGDIRECTORY"
 280                 chown _apt:root "${TMPWORKINGDIRECTORY}/downloaded"
 281         fi
 282
 283         TESTDIRECTORY="$(readlink -f "$(dirname $0)")"
 284         # allow overriding the default BUILDDIR location
 285         SOURCEDIRECTORY="${APT_INTEGRATION_TESTS_SOURCE_DIR:-"${TESTDIRECTORY}/../../"}"
 286         BUILDDIRECTORY="${APT_INTEGRATION_TESTS_BUILD_DIR:-"${TESTDIRECTORY}/../../build/cmdline"}"
 287         LIBRARYPATH="${APT_INTEGRATION_TESTS_LIBRARY_PATH:-"${BUILDDIRECTORY}/../apt-pkg"}"
 288         METHODSDIR="${APT_INTEGRATION_TESTS_METHODS_DIR:-"${BUILDDIRECTORY}/../methods"}"
 289         APTHELPERBINDIR="${APT_INTEGRATION_TESTS_LIBEXEC_DIR:-"${BUILDDIRECTORY}"}"
 290         APTWEBSERVERBINDIR="${APT_INTEGRATION_TESTS_WEBSERVER_BIN_DIR:-"${BUILDDIRECTORY}/../test/interactive-helper"}"
 291         APTFTPARCHIVEBINDIR="${APT_INTEGRATION_TESTS_FTPARCHIVE_BIN_DIR:-"${BUILDDIRECTORY}/../ftparchive"}"
 292         APTINTERNALSOLVER="${APT_INTEGRATION_TESTS_INTERNAL_SOLVER:-"${BUILDDIRECTORY}/solvers/apt"}"
 293         APTDUMPSOLVER="${APT_INTEGRATION_TESTS_DUMP_SOLVER:-"${BUILDDIRECTORY}/solvers/dump"}"
 294         APTINTERNALPLANNER="${APT_INTEGRATION_TESTS_INTERNAL_PLANNER:-"${BUILDDIRECTORY}/planners/apt"}"
 295         test -x "${BUILDDIRECTORY}/apt-get" || msgdie "You need to build tree first"
 296         # -----
 297
 298         cd "$TMPWORKINGDIRECTORY"
 299         mkdir rootdir aptarchive keys
 300         cd rootdir
 301         mkdir -p etc/apt/apt.conf.d etc/apt/sources.list.d etc/apt/trusted.gpg.d etc/apt/preferences.d
 302         mkdir -p usr/bin var/cache var/lib var/log var/crash tmp
 303         mkdir -p var/lib/dpkg/info var/lib/dpkg/updates var/lib/dpkg/triggers
 304         mkdir -p usr/lib/apt/solvers usr/lib/apt/planners
 305         touch var/lib/dpkg/available
 306         ln -s "${METHODSDIR}" usr/lib/apt/methods
 307         ln -s "${APTDUMPSOLVER}" usr/lib/apt/solvers/dump
 308         ln -s "${APTDUMPSOLVER}" usr/lib/apt/planners/dump
 309         ln -s "${APTINTERNALSOLVER}" usr/lib/apt/solvers/apt
 310         ln -s "${APTINTERNALPLANNER}" usr/lib/apt/planners/apt
 311         echo "Dir::Bin::Solvers \"${TMPWORKINGDIRECTORY}/rootdir/usr/lib/apt/solvers\";" >> ../aptconfig.conf
 312         echo "Dir::Bin::Planners \"${TMPWORKINGDIRECTORY}/rootdir/usr/lib/apt/planners\";" >> ../aptconfig.conf
 313         # use the autoremove from the BUILDDIRECTORY if its there, otherwise
 314         # system
 315         if [ -e "${BUILDDIRECTORY}/../../debian/apt.conf.autoremove" ]; then
 316             ln -s "${BUILDDIRECTORY}/../../debian/apt.conf.autoremove" etc/apt/apt.conf.d/01autoremove
 317         else
 318             ln -s /etc/apt/apt.conf.d/01autoremove etc/apt/apt.conf.d/01autoremove
 319         fi
 320         cd ..
 321         local BASENAME="${0##*/}"
 322         local PACKAGESFILE="Packages-${BASENAME#*-}"
 323         if [ -f "${TESTDIRECTORY}/${PACKAGESFILE}" ]; then
 324                 cp "${TESTDIRECTORY}/${PACKAGESFILE}" aptarchive/Packages
 325         fi
 326         local SOURCESSFILE="Sources-${BASENAME#*-}"
 327         if [ -f "${TESTDIRECTORY}/${SOURCESSFILE}" ]; then
 328                 cp "${TESTDIRECTORY}/${SOURCESSFILE}" aptarchive/Sources
 329         fi
 330         find "$TESTDIRECTORY" \( -name '*.pub' -o -name '*.sec' \) -exec cp '{}' keys/ \;
 331         chmod 644 keys/*
 332         ln -s "${TMPWORKINGDIRECTORY}/keys/joesixpack.pub" rootdir/etc/apt/trusted.gpg.d/joesixpack.gpg
 333
 334         echo "Dir \"${TMPWORKINGDIRECTORY}/rootdir\";" >> aptconfig.conf
 335         echo "APT::Get::Show-User-Simulation-Note \"false\";" >> aptconfig.conf
 336         echo "Dir::Bin::Methods \"${TMPWORKINGDIRECTORY}/rootdir/usr/lib/apt/methods\";" >> aptconfig.conf
 337         # either store apt-key were we can access it, even if we run it as a different user
 338         #cp "${BUILDDIRECTORY}/apt-key" "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/"
 339         #chmod o+rx "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/apt-key"
 340         #echo "Dir::Bin::apt-key \"${TMPWORKINGDIRECTORY}/rootdir/usr/bin/apt-key\";" >> aptconfig.conf
 341         # destroys coverage reporting though, so we disable changing user for the calling gpgv
 342         echo "Dir::Bin::apt-key \"${BUILDDIRECTORY}/apt-key\";" >> aptconfig.conf
 343         if [ "$(id -u)" = '0' ]; then
 344                 echo 'Binary::gpgv::APT::Sandbox::User "root";' >> aptconfig.conf
 345                 # same for the solver executables
 346                 echo 'APT::Solver::RunAsUser "root";' >> aptconfig.conf
 347                 echo 'APT::Planner::RunAsUser "root";' >> aptconfig.conf
 348         fi
 349
 350         cat > "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg" <<EOF
 351 #!/bin/sh
 352 set -e
 353 if [ -r '${TMPWORKINGDIRECTORY}/noopchroot.so' ]; then
 354         if [ -n "\$LD_LIBRARY_PATH" ]; then
 355                 export LD_LIBRARY_PATH='${TMPWORKINGDIRECTORY}:'"\${LD_LIBRARY_PATH}"
 356         else
 357                 export LD_LIBRARY_PATH='${TMPWORKINGDIRECTORY}'
 358         fi
 359         if [ -n "\$LD_PRELOAD" ]; then
 360                 export LD_PRELOAD="noopchroot.so \${LD_PRELOAD}"
 361         else
 362                 export LD_PRELOAD="noopchroot.so"
 363         fi
 364 fi
 365 EOF
 366         cp "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg" "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/gdb-dpkg"
 367         cat >> "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg" <<EOF
 368 exec fakeroot '${DPKG:-dpkg}' --root='${TMPWORKINGDIRECTORY}/rootdir' \\
 369         --log='${TMPWORKINGDIRECTORY}/rootdir/var/log/dpkg.log' \\
 370         --force-not-root --force-bad-path "\$@"
 371 EOF
 372         cat >> "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/gdb-dpkg" <<EOF
 373 exec fakeroot gdb --quiet -ex run '${DPKG:-dpkg}' --args '${DPKG:-dpkg}' --root='${TMPWORKINGDIRECTORY}/rootdir' \\
 374         --log='${TMPWORKINGDIRECTORY}/rootdir/var/log/dpkg.log' \\
 375         --force-not-root --force-bad-path "\$@"
 376 EOF
 377         chmod +x "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg" "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/gdb-dpkg"
 378         echo "Dir::Bin::dpkg \"${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg\";" > rootdir/etc/apt/apt.conf.d/99dpkg
 379
 380         {
 381                 if ! command dpkg --assert-multi-arch >/dev/null 2>&1; then
 382                         echo "DPKG::options:: \"--force-architecture\";" # Added to test multiarch before dpkg is ready for it…
 383                 fi
 384                 echo 'quiet "0";'
 385                 echo 'quiet::NoUpdate "true";'
 386                 echo 'quiet::NoStatistic "true";'
 387                 # too distracting for users, but helpful to detect changes
 388                 echo 'Acquire::Progress::Ignore::ShowErrorText "true";'
 389                 echo 'Acquire::Progress::Diffpercent "true";'
 390                 # in testcases, it can appear as if localhost has a rotation setup,
 391                 # hide this as we can't really deal with it properly
 392                 echo 'Acquire::Failure::ShowIP "false";'
 393                 # fakeroot can't fake everything, so disabled in production but good for tests
 394                 echo 'APT::Sandbox::Verify "true";'
 395         } >> aptconfig.conf
 396
 397         cp "${TESTDIRECTORY}/apt.pem" "${TMPWORKINGDIRECTORY}/rootdir/etc/webserver.pem"
 398         if [ "$(id -u)" = '0' ]; then
 399                 chown _apt:root "${TMPWORKINGDIRECTORY}/rootdir/etc/webserver.pem"
 400         fi
 401         echo "Acquire::https::CaInfo \"${TMPWORKINGDIRECTORY}/rootdir/etc/webserver.pem\";" > rootdir/etc/apt/apt.conf.d/99https
 402         echo "Apt::Cmd::Disable-Script-Warning \"1\";" > rootdir/etc/apt/apt.conf.d/apt-binary
 403         export APT_KEY_DONT_WARN_ON_DANGEROUS_USAGE=no
 404         echo 'Acquire::Connect::AddrConfig "false";' > rootdir/etc/apt/apt.conf.d/connect-addrconfig
 405
 406         configcompression '.' 'gz' #'bz2' 'lzma' 'xz'
 407         confighashes 'SHA256' # these are tests, not security best-practices
 408
 409         # create some files in /tmp and look at user/group to get what this means
 410         TEST_DEFAULT_USER="$(id -un)"
 411         if [ "$(uname)" = 'GNU/kFreeBSD' ]; then
 412                 TEST_DEFAULT_GROUP='root'
 413         else
 414                 TEST_DEFAULT_GROUP="$(id -gn)"
 415         fi
 416
 417         # cleanup the environment a bit
 418         # prefer our apt binaries over the system apt binaries
 419         export PATH="${BUILDDIRECTORY}:${PATH}:/usr/local/sbin:/usr/sbin:/sbin"
 420         export LC_ALL=C.UTF-8
 421         unset LANGUAGE APT_CONFIG
 422         unset GREP_OPTIONS DEB_BUILD_PROFILES
 423         unset http_proxy HTTP_PROXY https_proxy HTTPS_PROXY no_proxy
 424
 425         # If gpgv supports --weak-digest, pass it to make sure we can disable SHA1
 426         if aptkey verify --weak-digest SHA1 --help 2>/dev/null >/dev/null; then
 427                 echo 'Acquire::gpgv::Options { "--weak-digest"; "sha1"; };' > rootdir/etc/apt/apt.conf.d/no-sha1
 428         fi
 429
 430         # most tests just need one signed Release file, not both
 431         export APT_DONT_SIGN='Release.gpg'
 432
 433         if [ -r "${TESTDIRECTORY}/extra-environment" ]; then
 434                 . "${TESTDIRECTORY}/extra-environment"
 435         fi
 436
 437         msgdone "info"
 438 }
 439
 440 getarchitecture() {
 441         if [ "$1" = "native" -o -z "$1" ]; then
 442                 eval `aptconfig shell ARCH APT::Architecture`
 443                 if [ -n "$ARCH" ]; then
 444                         echo $ARCH
 445                 else
 446                         dpkg --print-architecture
 447                 fi
 448         else
 449                 echo $1
 450         fi
 451 }
 452
 453 getarchitectures() {
 454         aptconfig dump --no-empty --format '%v%n' APT::Architecture APT::Architectures | sort -u | tr '\n' ' '
 455 }
 456
 457 getarchitecturesfromcommalist() {
 458         echo "$1" | sed -e 's#,#\n#g' | sed -e "s/^native\$/$(getarchitecture 'native')/"
 459 }
 460
 461 configarchitecture() {
 462         {
 463                 echo "APT::Architecture \"$(getarchitecture $1)\";"
 464                 while [ -n "$1" ]; do
 465                         echo "APT::Architectures:: \"$(getarchitecture $1)\";"
 466                         shift
 467                 done
 468         } >rootdir/etc/apt/apt.conf.d/01multiarch.conf
 469         configdpkg
 470 }
 471
 472 configdpkg() {
 473         if [ ! -e rootdir/var/lib/dpkg/status ]; then
 474                 local BASENAME="${0##*/}"
 475                 local STATUSFILE="status-${BASENAME#*-}"
 476                 if [ -f "${TESTDIRECTORY}/${STATUSFILE}" ]; then
 477                         cp "${TESTDIRECTORY}/${STATUSFILE}" rootdir/var/lib/dpkg/status
 478                 else
 479                         echo -n > rootdir/var/lib/dpkg/status
 480                 fi
 481         fi
 482         rm -f rootdir/etc/apt/apt.conf.d/00foreigndpkg
 483         if command dpkg --assert-multi-arch >/dev/null 2>&1 ; then
 484                 local ARCHS="$(getarchitectures)"
 485                 local DPKGARCH="$(dpkg --print-architecture)"
 486                 # this ensures that even if multi-arch isn't active in the view
 487                 # of apt, given that dpkg can't be told which arch is native
 488                 # the arch apt treats as native might be foreign for dpkg
 489                 for ARCH in ${ARCHS}; do
 490                         if [ "${ARCH}" != "${DPKGARCH}" ]; then
 491                                 if ! dpkg --add-architecture ${ARCH} >/dev/null 2>&1; then
 492                                         # old-style used e.g. in Ubuntu-P – and as it seems travis
 493                                         echo "DPKG::options:: \"--foreign-architecture\";" >> rootdir/etc/apt/apt.conf.d/00foreigndpkg
 494                                         echo "DPKG::options:: \"${ARCH}\";"  >> rootdir/etc/apt/apt.conf.d/00foreigndpkg
 495                                 fi
 496                         fi
 497                 done
 498                 # if multi-arch make sure dpkg can detect itself as capable of it
 499                 if echo "$ARCHS" | grep -E -q '[^ ]+ [^ ]+'; then
 500                         if [ "0" = "$(dpkg -l dpkg 2> /dev/null | grep '^i' | wc -l)" ]; then
 501                                 # dpkg doesn't really check the version as long as it is fully installed,
 502                                 # but just to be sure we choose one above the required version
 503                                 insertinstalledpackage 'dpkg' "all" '1.16.2+fake'
 504                         fi
 505                 fi
 506         fi
 507 }
 508
 509 configdpkgnoopchroot() {
 510         # create a library to noop chroot() and rewrite maintainer script executions
 511         # via execvp() as used by dpkg as we don't want our rootdir to be a fullblown
 512         # chroot directory dpkg could chroot into to execute the maintainer scripts
 513         msgtest 'Building library to preload to make maintainerscript work in' 'dpkg'
 514         cat > noopchroot.c << EOF
 515 #define _GNU_SOURCE
 516 #include <stdio.h>
 517 #include <stdlib.h>
 518 #include <string.h>
 519 #include <dlfcn.h>
 520
 521 static char * chrootdir = NULL;
 522
 523 int chroot(const char *path) {
 524         printf("WARNING: CHROOTing to %s was ignored!\n", path);
 525         free(chrootdir);
 526         chrootdir = strdup(path);
 527         return 0;
 528 }
 529 int execvp(const char *file, char *const argv[]) {
 530         static int (*func_execvp) (const char *, char * const []) = NULL;
 531         if (func_execvp == NULL)
 532                 func_execvp = (int (*) (const char *, char * const [])) dlsym(RTLD_NEXT, "execvp");
 533         if (chrootdir == NULL || strncmp(file, "/var/lib/dpkg/", strlen("/var/lib/dpkg/")) != 0)
 534                 return func_execvp(file, argv);
 535         printf("REWRITE execvp call %s into %s\n", file, chrootdir);
 536         char *newfile;
 537         if (asprintf(&newfile, "%s%s", chrootdir, file) == -1) {
 538                 perror("asprintf");
 539                 return -1;
 540         }
 541         char const * const baseadmindir = "/var/lib/dpkg";
 542         char *admindir;
 543         if (asprintf(&admindir, "%s%s", chrootdir, baseadmindir) == -1) {
 544                 perror("asprintf");
 545                 return -1;
 546         }
 547         setenv("DPKG_ADMINDIR", admindir, 1);
 548         return func_execvp(newfile, argv);
 549 }
 550 EOF
 551         testempty --nomsg gcc -Wall -Wextra -fPIC -shared -o noopchroot.so noopchroot.c -ldl
 552 }
 553 configcompression() {
 554         if [ "$1" = 'ALL' ]; then
 555                 configcompression '.' $(aptconfig dump APT::Compressor --format '%t %v%n' | sed -n 's#^Extension \.\(.*\)$#\1#p')
 556                 return
 557         fi
 558         local CMD='apthelper cat-file -C'
 559         while [ -n "$1" ]; do
 560                 case "$1" in
 561                 '.') printf ".\t.\tcat\n";;
 562                 'gz') printf "gzip\tgz\t$CMD $1\n";;
 563                 'bz2') printf "bzip2\tbz2\t$CMD $1\n";;
 564                 *) printf "$1\t$1\t$CMD $1\n";;
 565                 esac
 566                 shift
 567         done > "${TMPWORKINGDIRECTORY}/rootdir/etc/testcase-compressor.conf"
 568 }
 569 confighashes() {
 570         {
 571                 echo 'APT::FTPArchive {'
 572                 {
 573                         while [ -n "$1" ]; do
 574                                 printf "$1" | tr 'a-z' 'A-Z'
 575                                 printf "\t\"true\";\n"
 576                                 shift
 577                         done
 578                         for h in 'MD5' 'SHA1' 'SHA256' 'SHA512'; do
 579                                 printf "$h\t\"false\";\n"
 580                         done
 581                 } | awk '!x[$1]++'
 582                 echo '};'
 583         } >> "${TMPWORKINGDIRECTORY}/rootdir/etc/apt/apt.conf.d/ftparchive-hashes.conf"
 584 }
 585 forcecompressor() {
 586         COMPRESSOR="$1"
 587         COMPRESS="$1"
 588         COMPRESSOR_CMD="apthelper cat-file -C $1"
 589         case $COMPRESSOR in
 590         gzip) COMPRESS='gz';;
 591         bzip2) COMPRESS='bz2';;
 592         esac
 593         local CONFFILE="${TMPWORKINGDIRECTORY}/rootdir/etc/apt/apt.conf.d/00force-compressor"
 594         echo "Acquire::CompressionTypes::Order { \"${COMPRESS}\"; };
 595 Dir::Bin::uncompressed \"/does/not/exist\";" > "$CONFFILE"
 596         for COMP in $(aptconfig dump 'APT::Compressor' --format '%f%n' | cut -d':' -f 5 | uniq); do
 597                 if [ -z "$COMP" -o "$COMP" = '.' -o "$COMP" = "$COMPRESSOR" ]; then continue; fi
 598                 echo "Dir::Bin::${COMP} \"/does/not/exist\";" >> "$CONFFILE"
 599                 echo "APT::Compressor::${COMP}::Name \"${COMP}-disabled\";" >> "$CONFFILE"
 600         done
 601 }
 602
 603 _setupsimplenativepackage() {
 604         local NAME="$1"
 605         local ARCH="$2"
 606         local VERSION="$3"
 607         local RELEASE="${4:-unstable}"
 608         local DEPENDENCIES="$5"
 609         local DESCRIPTION="${6:-"an autogenerated dummy ${NAME}=${VERSION}/${RELEASE}
 610  If you find such a package installed on your system,
 611  something went horribly wrong! They are autogenerated
 612  und used only by testcases and serve no other purpose…"}"
 613
 614         local SECTION="${7:-others}"
 615         local PRIORITY="${8:-optional}"
 616         local FILE_TREE="$9"
 617         local COMPRESS_TYPE="${10:-gzip}"
 618         local DISTSECTION
 619         if [ "$SECTION" = "${SECTION#*/}" ]; then
 620                 DISTSECTION="main"
 621         else
 622                 DISTSECTION="${SECTION%/*}"
 623         fi
 624         local BUILDDIR="${TMPWORKINGDIRECTORY}/incoming/${NAME}-${VERSION}"
 625
 626         mkdir -p "$BUILDDIR/debian/source"
 627         echo "* most suckless software product ever" > "${BUILDDIR}/FEATURES"
 628         echo "#!/bin/sh
 629 echo '$NAME says \"Hello!\"'" > "${BUILDDIR}/${NAME}"
 630
 631         echo "Copyleft by Joe Sixpack $(date -u +%Y)" > "${BUILDDIR}/debian/copyright"
 632         echo "$NAME ($VERSION) $RELEASE; urgency=low
 633
 634   * Initial release
 635
 636  -- Joe Sixpack <joe@example.org>  $(date -u -R)" > "${BUILDDIR}/debian/changelog"
 637         {
 638                 echo "Source: $NAME
 639 Priority: $PRIORITY
 640 Maintainer: Joe Sixpack <joe@example.org>
 641 Standards-Version: 3.9.3"
 642                 if [ "$SECTION" != '<none>' ]; then
 643                         echo "Section: $SECTION"
 644                 fi
 645                 local BUILDDEPS="$(echo "$DEPENDENCIES" | grep '^Build-')"
 646                 test -z "$BUILDDEPS" || echo "$BUILDDEPS"
 647                 echo "
 648 Package: $NAME"
 649
 650                 if [ "$ARCH" = 'all' ]; then
 651                         echo "Architecture: all"
 652                 else
 653                         echo "Architecture: any"
 654                 fi
 655                 local DEPS="$(echo "$DEPENDENCIES" | grep -v '^Build-')"
 656                 test -z "$DEPS" || echo "$DEPS"
 657                 echo "Description: $DESCRIPTION"
 658         } > "${BUILDDIR}/debian/control"
 659
 660         echo '3.0 (native)' > "${BUILDDIR}/debian/source/format"
 661 }
 662
 663 setupsimplenativepackage() {
 664         _setupsimplenativepackage "$@"
 665         local NAME="$1"
 666         local VERSION="$3"
 667         local BUILDDIR="${TMPWORKINGDIRECTORY}/incoming/${NAME}-${VERSION}"
 668         test -e "${BUILDDIR}/debian/compat" || echo '7' > "${BUILDDIR}/debian/compat"
 669         test -e  "${BUILDDIR}/debian/rules" || cp /usr/share/doc/debhelper/examples/rules.tiny "${BUILDDIR}/debian/rules"
 670 }
 671
 672 buildsimplenativepackage() {
 673         local NAME="$1"
 674         local ARCH="$2"
 675         local VERSION="$3"
 676         local RELEASE="${4:-unstable}"
 677         local DEPENDENCIES="$5"
 678         local DESCRIPTION="$6"
 679         local SECTION="${7:-others}"
 680         local PRIORITY="${8:-optional}"
 681         local FILE_TREE="$9"
 682         local COMPRESS_TYPE="${10:-gzip}"
 683         local DISTSECTION
 684         if [ "$SECTION" = "${SECTION#*/}" ]; then
 685                 DISTSECTION="main"
 686         else
 687                 DISTSECTION="${SECTION%/*}"
 688         fi
 689         local BUILDDIR="${TMPWORKINGDIRECTORY}/incoming/${NAME}-${VERSION}"
 690         msgtest "Build source package in version ${VERSION} for ${RELEASE} in ${DISTSECTION}" "$NAME"
 691         _setupsimplenativepackage "$@"
 692         cd "${BUILDDIR}/.."
 693         testsuccess --nomsg dpkg-source -b ${NAME}-${VERSION}
 694         cd - >/dev/null
 695         sed -n 's#^dpkg-source: info: building [^ ]\+ in ##p' "${TMPWORKINGDIRECTORY}/rootdir/tmp/testsuccess.output" \
 696                 | while read SRC; do
 697                 echo "pool/${SRC}" >> "${BUILDDIR}/../${RELEASE}.${DISTSECTION}.srclist"
 698 #               if expr match "${SRC}" '.*\.dsc' >/dev/null 2>&1; then
 699 #                       aptkey --keyring ./keys/joesixpack.pub --secret-keyring ./keys/joesixpack.sec --quiet --readonly \
 700 #                               adv --yes --default-key 'Joe Sixpack' \
 701 #                               --clearsign -o "${BUILDDIR}/../${SRC}.sign" "${BUILDDIR}/../$SRC"
 702 #                       mv "${BUILDDIR}/../${SRC}.sign" "${BUILDDIR}/../$SRC"
 703 #               fi
 704         done
 705
 706         for arch in $(getarchitecturesfromcommalist "$ARCH"); do
 707                 msgtest "Build binary package for ${RELEASE} in ${SECTION}" "$NAME"
 708                 rm -rf "${BUILDDIR}/debian/tmp"
 709                 mkdir -p "${BUILDDIR}/debian/tmp/DEBIAN" "${BUILDDIR}/debian/tmp/usr/share/doc/${NAME}" "${BUILDDIR}/debian/tmp/usr/bin"
 710                 cp "${BUILDDIR}/debian/copyright" "${BUILDDIR}/debian/changelog" "${BUILDDIR}/FEATURES" "${BUILDDIR}/debian/tmp/usr/share/doc/${NAME}"
 711                 cp "${BUILDDIR}/${NAME}" "${BUILDDIR}/debian/tmp/usr/bin/${NAME}-${arch}"
 712                 if [ -n "$FILE_TREE" ]; then
 713                     cp -ar "$FILE_TREE" "${BUILDDIR}/debian/tmp"
 714                 fi
 715
 716                 (cd "${BUILDDIR}"; dpkg-gencontrol -DArchitecture=$arch)
 717                 (cd "${BUILDDIR}/debian/tmp"; md5sum $(find usr/ -type f) > DEBIAN/md5sums)
 718                 local LOG="${BUILDDIR}/../${NAME}_${VERSION}_${arch}.dpkg-deb.log"
 719                 # ensure the right permissions as dpkg-deb insists
 720                 chmod 755 "${BUILDDIR}/debian/tmp/DEBIAN"
 721                 testsuccess --nomsg dpkg-deb -Z${COMPRESS_TYPE} --build "${BUILDDIR}/debian/tmp" "${BUILDDIR}/.."
 722                 echo "pool/${NAME}_${VERSION}_${arch}.deb" >> "${BUILDDIR}/../${RELEASE}.${DISTSECTION}.pkglist"
 723         done
 724
 725         local NM
 726         if [ "$(echo "$NAME" | cut -c 1-3)" = 'lib' ]; then
 727                 NM="$(echo "$NAME" | cut -c 1-4)"
 728         else
 729                 NM="$(echo "$NAME" | cut -c 1)"
 730         fi
 731         local CHANGEPATH="${BUILDDIR}/../${DISTSECTION}/${NM}/${NAME}/${NAME}_${VERSION}"
 732         mkdir -p "$CHANGEPATH"
 733         cp "${BUILDDIR}/debian/changelog" "$CHANGEPATH"
 734         rm -rf "${BUILDDIR}"
 735         msgdone "info"
 736 }
 737
 738 buildpackage() {
 739         local BUILDDIR=$1
 740         local RELEASE=$2
 741         local SECTION=$3
 742         local ARCH=$(getarchitecture $4)
 743         local PKGNAME="$(echo "$BUILDDIR" | grep -o '[^/]*$')"
 744         local BUILDLOG="$(readlink -f "${BUILDDIR}/../${PKGNAME}_${RELEASE}_${SECTION}.dpkg-bp.log")"
 745         msgtest "Build package for ${RELEASE} in ${SECTION}" "$PKGNAME"
 746         cd "$BUILDDIR"
 747         if [ "$ARCH" = "all" ]; then
 748                 ARCH="$(dpkg-architecture -qDEB_HOST_ARCH 2> /dev/null)"
 749         fi
 750         testsuccess --nomsg dpkg-buildpackage -uc -us -a$ARCH
 751         cp "${TMPWORKINGDIRECTORY}/rootdir/tmp/testsuccess.output" "$BUILDLOG"
 752         local PKGS="$(grep '^dpkg-deb: building package' "$BUILDLOG" | cut -d'/' -f 2 | sed -e "s#'\.##")"
 753         local SRCS="$(grep '^dpkg-source: info: building' "$BUILDLOG" | grep -o '[a-z0-9._+~-]*$')"
 754         cd - > /dev/null
 755         for PKG in $PKGS; do
 756                 echo "pool/${PKG}" >> "${TMPWORKINGDIRECTORY}/incoming/${RELEASE}.${SECTION}.pkglist"
 757         done
 758         for SRC in $SRCS; do
 759                 echo "pool/${SRC}" >> "${TMPWORKINGDIRECTORY}/incoming/${RELEASE}.${SECTION}.srclist"
 760         done
 761 }
 762
 763 buildaptarchive() {
 764         if [ -d incoming ]; then
 765                 buildaptarchivefromincoming "$@"
 766         else
 767                 buildaptarchivefromfiles "$@"
 768         fi
 769 }
 770
 771 createaptftparchiveconfig() {
 772         local COMPRESSORS="$(cut -d'    ' -f 1 "${TMPWORKINGDIRECTORY}/rootdir/etc/testcase-compressor.conf" | tr '\n' ' ')"
 773         local COMPRESSORS="${COMPRESSORS%* }"
 774         local ARCHS="$(getarchitectures)"
 775         cat > ftparchive.conf <<EOF
 776 Dir {
 777         ArchiveDir "$(readlink -f .)";
 778         CacheDir "$(readlink -f ..)";
 779         FileListDir "$(readlink -f pool/)";
 780 };
 781 Default {
 782         Packages::Compress "$COMPRESSORS";
 783         Sources::Compress "$COMPRESSORS";
 784         Contents::Compress "$COMPRESSORS";
 785         Translation::Compress "$COMPRESSORS";
 786         LongDescription "false";
 787 };
 788 TreeDefault {
 789         Directory "pool/";
 790         SrcDirectory "pool/";
 791 };
 792 EOF
 793         for DIST in $(find ./pool/ -maxdepth 1 -name '*.pkglist' -type f | cut -d'/' -f 3 | cut -d'.' -f 1 | sort | uniq); do
 794                 cat <<EOF
 795 tree "dists/$DIST" {
 796         Architectures "$ARCHS all source";
 797         FileList "${DIST}.\$(SECTION).pkglist";
 798         SourceFileList "${DIST}.\$(SECTION).srclist";
 799         Sections "$(find ./pool/ -maxdepth 1 -name "${DIST}.*.pkglist" -type f | cut -d'/' -f 3 | cut -d'.' -f 2 | sort | uniq | tr '\n' ' ')";
 800 };
 801 EOF
 802         done >> ftparchive.conf
 803 }
 804
 805 buildaptftparchivedirectorystructure() {
 806         local DISTS="$(grep -i '^tree ' ftparchive.conf | cut -d'/' -f 2 | sed -e 's#".*##')"
 807         for DIST in $DISTS; do
 808                 local SECTIONS="$(grep -i -A 5 "dists/$DIST" ftparchive.conf | grep -i 'Sections' | cut -d'"' -f 2)"
 809                 for SECTION in $SECTIONS; do
 810                         local ARCHS="$(grep -A 5 "dists/$DIST" ftparchive.conf | grep Architectures | cut -d'"' -f 2 | sed -e 's#source##')"
 811                         for ARCH in $ARCHS; do
 812                                 mkdir -p "dists/${DIST}/${SECTION}/binary-${ARCH}"
 813                         done
 814                         mkdir -p "dists/${DIST}/${SECTION}/source"
 815                         mkdir -p "dists/${DIST}/${SECTION}/i18n"
 816                 done
 817         done
 818 }
 819
 820 insertpackage() {
 821         local RELEASES="$1"
 822         local NAME="$2"
 823         local ARCH="$3"
 824         local VERSION="$4"
 825         local DEPENDENCIES="$5"
 826         local PRIORITY="${6:-optional}"
 827         local DESCRIPTION="${7:-"an autogenerated dummy ${NAME}=${VERSION}/${RELEASES}
 828  If you find such a package installed on your system,
 829  something went horribly wrong! They are autogenerated
 830  und used only by testcases and serve no other purpose…"}"
 831         local ARCHS=""
 832         for RELEASE in $(printf '%s' "$RELEASES" | tr ',' '\n'); do
 833                 if [ "$RELEASE" = 'installed' ]; then
 834                         insertinstalledpackage "$2" "$3" "$4" "$5" "$6" "$7"
 835                         continue
 836                 fi
 837                 for arch in $(getarchitecturesfromcommalist "$ARCH"); do
 838                         if [ "$arch" = 'none' ]; then
 839                                 ARCHS="$(getarchitectures)"
 840                         else
 841                                 ARCHS="$arch"
 842                         fi
 843                         for BUILDARCH in $ARCHS; do
 844                                 local PPATH="aptarchive/dists/${RELEASE}/main/binary-${BUILDARCH}"
 845                                 mkdir -p "$PPATH"
 846                                 {
 847                                         echo "Package: $NAME
 848 Priority: $PRIORITY
 849 Section: other
 850 Installed-Size: 42
 851 Maintainer: Joe Sixpack <joe@example.org>"
 852                                         test "$arch" = 'none' || echo "Architecture: $arch"
 853                                         echo "Version: $VERSION
 854 Filename: pool/main/${NAME}/${NAME}_${VERSION}_${arch}.deb"
 855                                         test -z "$DEPENDENCIES" || echo "$DEPENDENCIES"
 856                                         echo "Description: $(printf '%s' "$DESCRIPTION" | head -n 1)"
 857                                         echo "Description-md5: $(printf '%s' "$DESCRIPTION" | md5sum | cut -d' ' -f 1)"
 858                                         echo
 859                                 } >> "${PPATH}/Packages"
 860                         done
 861                 done
 862                 mkdir -p "aptarchive/dists/${RELEASE}/main/source" "aptarchive/dists/${RELEASE}/main/i18n"
 863                 touch "aptarchive/dists/${RELEASE}/main/source/Sources"
 864                 echo "Package: $NAME
 865 Description-md5: $(printf '%s' "$DESCRIPTION" | md5sum | cut -d' ' -f 1)
 866 Description-en: $DESCRIPTION
 867 " >> "aptarchive/dists/${RELEASE}/main/i18n/Translation-en"
 868         done
 869 }
 870
 871 insertsource() {
 872         local RELEASES="$1"
 873         local NAME="$2"
 874         local ARCH="$3"
 875         local VERSION="$4"
 876         local DEPENDENCIES="$5"
 877         local BINARY="${6:-$NAME}"
 878         local ARCHS=""
 879         for RELEASE in $(printf '%s' "$RELEASES" | tr ',' '\n'); do
 880                 local SPATH="aptarchive/dists/${RELEASE}/main/source"
 881                 mkdir -p $SPATH
 882                 local FILE="${SPATH}/Sources"
 883                 local DSCFILE="${NAME}_${VERSION}.dsc"
 884                 local TARFILE="${NAME}_${VERSION}.tar.gz"
 885                 echo "Package: $NAME
 886 Binary: $BINARY
 887 Version: $VERSION
 888 Maintainer: Joe Sixpack <joe@example.org>
 889 Architecture: $ARCH" >> $FILE
 890                 test -z "$DEPENDENCIES" || echo "$DEPENDENCIES" >> "$FILE"
 891                 echo "Files:
 892  $(echo -n "$DSCFILE" | md5sum | cut -d' ' -f 1) $(echo -n "$DSCFILE" | wc -c) "$DSCFILE"
 893  $(echo -n "$TARFILE" | md5sum | cut -d' ' -f 1) $(echo -n "$TARFILE" | wc -c) "$TARFILE"
 894 Checksums-Sha256:
 895  $(echo -n "$DSCFILE" | sha256sum | cut -d' ' -f 1) $(echo -n "$DSCFILE" | wc -c) "$DSCFILE"
 896  $(echo -n "$TARFILE" | sha256sum | cut -d' ' -f 1) $(echo -n "$TARFILE" | wc -c) "$TARFILE"
 897 " >> "$FILE"
 898         done
 899 }
 900
 901 insertinstalledpackage() {
 902         local NAME="$1"
 903         local ARCH="$2"
 904         local VERSION="$3"
 905         local DEPENDENCIES="$4"
 906         local PRIORITY="${5:-optional}"
 907         local STATUS="${6:-install ok installed}"
 908         local DESCRIPTION="${7:-"an autogenerated dummy ${NAME}=${VERSION}/installed
 909  If you find such a package installed on your system,
 910  something went horribly wrong! They are autogenerated
 911  und used only by testcases and serve no other purpose…"}"
 912
 913         local FILE='rootdir/var/lib/dpkg/status'
 914         local INFO='rootdir/var/lib/dpkg/info'
 915         for arch in $(getarchitecturesfromcommalist "$ARCH"); do
 916                 echo "Package: $NAME
 917 Status: $STATUS
 918 Priority: $PRIORITY
 919 Section: other
 920 Installed-Size: 42
 921 Maintainer: Joe Sixpack <joe@example.org>
 922 Version: $VERSION" >> "$FILE"
 923                 test "$arch" = 'none' || echo "Architecture: $arch" >> "$FILE"
 924                 test -z "$DEPENDENCIES" || echo "$DEPENDENCIES" >> "$FILE"
 925                 echo "Description: $DESCRIPTION" >> "$FILE"
 926                 echo >> "$FILE"
 927                 if [ "$(dpkg-query -W --showformat='${Multi-Arch}')" = 'same' ]; then
 928                         echo -n > "${INFO}/${NAME}:${arch}.list"
 929                 else
 930                         echo -n > "${INFO}/${NAME}.list"
 931                 fi
 932         done
 933 }
 934
 935
 936 buildaptarchivefromincoming() {
 937         msginfo "Build APT archive for ${CCMD}${0##*/}${CINFO} based on incoming packages…"
 938         cd aptarchive
 939         [ -e pool ] || ln -s ../incoming pool
 940         [ -e ftparchive.conf ] || createaptftparchiveconfig
 941         [ -e dists ] || buildaptftparchivedirectorystructure
 942         msgninfo "\tGenerate Packages, Sources and Contents files… "
 943         testsuccess aptftparchive generate ftparchive.conf
 944         cd - > /dev/null
 945         msgdone "info"
 946         generatereleasefiles "$@"
 947 }
 948
 949 buildaptarchivefromfiles() {
 950         msginfo "Build APT archive for ${CCMD}${0##*/}${CINFO} based on prebuild files…"
 951         local DIR='aptarchive'
 952         if [ -d "${DIR}/dists" ]; then DIR="${DIR}/dists"; fi
 953         find "$DIR" -name 'Packages' -o -name 'Sources' -o -name 'Translation-*' | while read line; do
 954                 msgninfo "\t${line} file… "
 955                 compressfile "$line" "$1"
 956                 msgdone "info"
 957         done
 958         generatereleasefiles "$@"
 959 }
 960
 961 compressfile() {
 962         while read compressor extension command; do
 963                 if [ "$compressor" = '.' ]; then
 964                         if [ -n "$2" ]; then
 965                                 touch -d "$2" "$1"
 966                         fi
 967                         continue
 968                 fi
 969                 cat "$1" | $command > "${1}.${extension}"
 970                 if [ -n "$2" ]; then
 971                         touch -d "$2" "${1}.${extension}"
 972                 fi
 973         done < "${TMPWORKINGDIRECTORY}/rootdir/etc/testcase-compressor.conf"
 974 }
 975
 976 # can be overridden by testcases for their pleasure
 977 getcodenamefromsuite() {
 978         case "$1" in
 979         unstable) echo 'sid';;
 980         *) echo -n "$1";;
 981         esac
 982 }
 983 getreleaseversionfromsuite() { true; }
 984 getlabelfromsuite() { true; }
 985 getoriginfromsuite() { true; }
 986 getarchitecturesfromreleasefile() { echo "all $(getarchitectures)"; }
 987
 988 aptftparchiverelease() {
 989         aptftparchive -qq release "$@" | sed -e '/0 Release$/ d' # remove the self reference
 990 }
 991 generatereleasefiles() {
 992         # $1 is the Date header and $2 is the ValidUntil header to be set
 993         # both should be given in notation date/touch can understand
 994         local DATE="$1"
 995         local VALIDUNTIL="$2"
 996         if [ -e aptarchive/dists ]; then
 997                 msgninfo "\tGenerate Release files for dists… "
 998                 for dir in $(find ./aptarchive/dists -mindepth 1 -maxdepth 1 -type d); do
 999                         local ARCHITECTURES="$(getarchitecturesfromreleasefile "$dir")"
1000                         local SUITE="$(echo "$dir" | cut -d'/' -f 4)"
1001                         local CODENAME="$(getcodenamefromsuite $SUITE)"
1002                         local VERSION="$(getreleaseversionfromsuite $SUITE)"
1003                         local LABEL="$(getlabelfromsuite $SUITE)"
1004                         local ORIGIN="$(getoriginfromsuite $SUITE)"
1005                         aptftparchiverelease "$dir" \
1006                                 -o APT::FTPArchive::Release::Suite="${SUITE}" \
1007                                 -o APT::FTPArchive::Release::Codename="${CODENAME}" \
1008                                 -o APT::FTPArchive::Release::Architectures="${ARCHITECTURES}" \
1009                                 -o APT::FTPArchive::Release::Label="${LABEL}" \
1010                                 -o APT::FTPArchive::Release::Origin="${ORIGIN}" \
1011                                 -o APT::FTPArchive::Release::Version="${VERSION}" \
1012                                 > "$dir/Release"
1013                         if [ "$SUITE" = "experimental" -o "$SUITE" = "experimental2" ]; then
1014                                 sed -i '/^Date: / a\
1015 NotAutomatic: yes' "$dir/Release"
1016                         fi
1017                 done
1018         else
1019                 msgninfo "\tGenerate Release files for flat… "
1020                 aptftparchiverelease ./aptarchive > aptarchive/Release
1021         fi
1022         if [ -n "$DATE" -a "$DATE" != "now" ]; then
1023                 for release in $(find ./aptarchive -name 'Release'); do
1024                         sed -i "s/^Date: .*$/Date: $(date -u -d "$DATE" -R)/" "$release"
1025                         touch -d "$DATE" "$release"
1026                 done
1027         fi
1028         if [ -n "$VALIDUNTIL" ]; then
1029                 sed -i "/^Date: / a\
1030 Valid-Until: $(date -u -d "$VALIDUNTIL" -R)" $(find ./aptarchive -name 'Release')
1031         fi
1032         msgdone "info"
1033 }
1034
1035 setupdistsaptarchive() {
1036         local APTARCHIVE="$(readlink -f ./aptarchive | sed 's# #%20#g')"
1037         rm -f root/etc/apt/sources.list.d/apt-test-*-deb.list
1038         rm -f root/etc/apt/sources.list.d/apt-test-*-deb-src.list
1039         for DISTS in $(find ./aptarchive/dists/ -mindepth 1 -maxdepth 1 -type d | cut -d'/' -f 4); do
1040                 SECTIONS=$(find "./aptarchive/dists/${DISTS}/" -mindepth 1 -maxdepth 1 -type d | cut -d'/' -f 5 | tr '\n' ' ')
1041                 msgninfo "\tadd deb and deb-src sources.list lines for ${CCMD}${DISTS} ${SECTIONS}${CINFO}… "
1042                 echo "deb file://$APTARCHIVE $DISTS $SECTIONS" > "rootdir/etc/apt/sources.list.d/apt-test-${DISTS}-deb.list"
1043                 echo "deb-src file://$APTARCHIVE $DISTS $SECTIONS" > "rootdir/etc/apt/sources.list.d/apt-test-${DISTS}-deb-src.list"
1044                 msgdone "info"
1045         done
1046 }
1047
1048 setupflataptarchive() {
1049         local APTARCHIVE="$(readlink -f ./aptarchive)"
1050         local APTARCHIVEURI="$(readlink -f ./aptarchive | sed 's# #%20#g')"
1051         if [ -f "${APTARCHIVE}/Packages" ]; then
1052                 msgninfo "\tadd deb sources.list line… "
1053                 echo "deb file://$APTARCHIVEURI /" > 'rootdir/etc/apt/sources.list.d/apt-test-archive-deb.list'
1054                 msgdone 'info'
1055         else
1056                 rm -f 'rootdir/etc/apt/sources.list.d/apt-test-archive-deb.list'
1057         fi
1058         if [ -f "${APTARCHIVE}/Sources" ]; then
1059                 msgninfo "\tadd deb-src sources.list line… "
1060                 echo "deb-src file://$APTARCHIVEURI /" > 'rootdir/etc/apt/sources.list.d/apt-test-archive-deb-src.list'
1061                 msgdone 'info'
1062         else
1063                 rm -f 'rootdir/etc/apt/sources.list.d/apt-test-archive-deb-src.list'
1064         fi
1065 }
1066
1067 setupaptarchive() {
1068         local NOUPDATE=0
1069         if [ "$1" = '--no-update' ]; then
1070                 NOUPDATE=1
1071                 shift
1072         fi
1073         buildaptarchive "$@"
1074         if [ -e aptarchive/dists ]; then
1075                 setupdistsaptarchive
1076         else
1077                 setupflataptarchive
1078         fi
1079         signreleasefiles 'Joe Sixpack'
1080         if [ "1" != "$NOUPDATE" ]; then
1081                 testsuccess aptget update -o Debug::pkgAcquire::Worker=true -o Debug::Acquire::gpgv=true
1082         fi
1083 }
1084
1085 signreleasefiles() {
1086         local SIGNERS="${1:-Joe Sixpack}"
1087         local REPODIR="${2:-aptarchive}"
1088         if [ -n "$1" ]; then shift; fi
1089         if [ -n "$1" ]; then shift; fi
1090         local KEY="keys/$(echo "$SIGNERS" | tr 'A-Z' 'a-z' | tr -d ' ,')"
1091         msgninfo "\tSign archive with $SIGNERS key $KEY… "
1092         local REXKEY='keys/rexexpired'
1093         local SECEXPIREBAK="${REXKEY}.sec.bak"
1094         local PUBEXPIREBAK="${REXKEY}.pub.bak"
1095         local SIGUSERS=""
1096         while [ -n "${SIGNERS%%,*}" ]; do
1097                 local SIGNER="${SIGNERS%%,*}"
1098                 if [ "${SIGNERS}" = "${SIGNER}" ]; then
1099                         SIGNERS=""
1100                 fi
1101                 SIGNERS="${SIGNERS#*,}"
1102                 # FIXME: This should be the full name, but we can't encode the space properly currently
1103                 SIGUSERS="${SIGUSERS} -u ${SIGNER#* }"
1104                 if [ "${SIGNER}" = 'Rex Expired' ]; then
1105                         # the key is expired, so gpg doesn't allow to sign with and the --faked-system-time
1106                         # option doesn't exist anymore (and using faketime would add a new obscure dependency)
1107                         # therefore we 'temporary' make the key not expired and restore a backup after signing
1108                         cp "${REXKEY}.sec" "$SECEXPIREBAK"
1109                         cp "${REXKEY}.pub" "$PUBEXPIREBAK"
1110                         local SECUNEXPIRED="${REXKEY}.sec.unexpired"
1111                         local PUBUNEXPIRED="${REXKEY}.pub.unexpired"
1112                         if [ -f "$SECUNEXPIRED" ] && [ -f "$PUBUNEXPIRED" ]; then
1113                                 cp "$SECUNEXPIRED" "${REXKEY}.sec"
1114                                 cp "$PUBUNEXPIRED" "${REXKEY}.pub"
1115                         else
1116                                 if ! printf "expire\n1w\nsave\n" | aptkey --quiet --keyring "${REXKEY}.pub" --secret-keyring "${REXKEY}.sec" \
1117                                         --readonly adv --batch --yes --digest-algo "${APT_TESTS_DIGEST_ALGO:-SHA512}" \
1118                                         --default-key "$SIGNER" --command-fd 0 --edit-key "${SIGNER}" >setexpire.gpg 2>&1; then
1119                                         cat setexpire.gpg
1120                                         exit 1
1121                                 fi
1122                                 cp "${REXKEY}.sec" "$SECUNEXPIRED"
1123                                 cp "${REXKEY}.pub" "$PUBUNEXPIRED"
1124                         fi
1125                 fi
1126                 if [ ! -e "${KEY}.pub" ]; then
1127                         local K="keys/$(echo "$SIGNER" | tr 'A-Z' 'a-z' | tr -d ' ,')"
1128                         cat "${K}.pub" >> "${KEY}.new.pub"
1129                         cat "${K}.sec" >> "${KEY}.new.sec"
1130                 fi
1131         done
1132         if [ ! -e "${KEY}.pub" ]; then
1133                 mv "${KEY}.new.pub" "${KEY}.pub"
1134                 mv "${KEY}.new.sec" "${KEY}.sec"
1135         fi
1136         local GPG="aptkey --quiet --keyring ${KEY}.pub --secret-keyring ${KEY}.sec --readonly adv --batch --yes --digest-algo ${APT_TESTS_DIGEST_ALGO:-SHA512}"
1137         for RELEASE in $(find "${REPODIR}/" -name Release); do
1138                 # we might have set a specific date for the Release file, so copy it
1139                 local DATE="$(stat --format "%y" "${RELEASE}")"
1140                 if [ "$APT_DONT_SIGN" = 'Release.gpg' ]; then
1141                         rm -f "${RELEASE}.gpg"
1142                 else
1143                         testsuccess $GPG "$@" $SIGUSERS --armor --detach-sign --sign --output "${RELEASE}.gpg" "${RELEASE}"
1144                         touch -d "$DATE" "${RELEASE}.gpg"
1145                 fi
1146                 local INRELEASE="${RELEASE%/*}/InRelease"
1147                 if [ "$APT_DONT_SIGN" = 'InRelease' ]; then
1148                         rm -f "$INRELEASE"
1149                 else
1150                         testsuccess $GPG "$@" $SIGUSERS --clearsign --output "$INRELEASE" "$RELEASE"
1151                         touch -d "$DATE" "${INRELEASE}"
1152                 fi
1153         done
1154         if [ -f "$SECEXPIREBAK" ] && [ -f "$PUBEXPIREBAK" ]; then
1155                 mv -f "$SECEXPIREBAK" "${REXKEY}.sec"
1156                 mv -f "$PUBEXPIREBAK" "${REXKEY}.pub"
1157         fi
1158         msgdone 'info'
1159 }
1160
1161 redatereleasefiles() {
1162         local DATE="$(date -u -d "$1" -R)"
1163         for release in $(find aptarchive/ -name 'Release'); do
1164                 sed -i "s/^Date: .*$/Date: ${DATE}/" "$release"
1165                 touch -d "$DATE" "$release"
1166         done
1167         signreleasefiles "${2:-Joe Sixpack}"
1168 }
1169
1170 webserverconfig() {
1171         local WEBSERVER="${3:-http://localhost:${APTHTTPPORT}}"
1172         local NOCHECK=false
1173         if [ "$1" = '--no-check' ]; then
1174                 NOCHECK=true
1175                 shift
1176         fi
1177         local DOWNLOG='rootdir/tmp/download-testfile.log'
1178         local STATUS='downloaded/webserverconfig.status'
1179         rm -f "$STATUS" "$DOWNLOG"
1180         # very very basic URI encoding
1181         local URI
1182         if [ -n "$2" ]; then
1183                 msgtest "Set webserver config option '${1}' to" "$2"
1184                 URI="${WEBSERVER}/_config/set/$(echo "${1}" | sed -e 's/\//%2f/g')/$(echo "${2}" | sed -e 's/\//%2f/g')"
1185         else
1186                 msgtest 'Clear webserver config option' "${1}"
1187                 URI="${WEBSERVER}/_config/clear/$(echo "${1}" | sed -e 's/\//%2f/g')"
1188         fi
1189         if downloadfile "$URI" "$STATUS" > "$DOWNLOG"; then
1190                 msgpass
1191         else
1192                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/webserverconfig.output"
1193                 cat "$DOWNLOG" "$STATUS" >"$OUTPUT" 2>&1 || true
1194                 msgfailoutput '' "$OUTPUT"
1195         fi
1196         $NOCHECK || testwebserverlaststatuscode '200'
1197 }
1198
1199 rewritesourceslist() {
1200         local APTARCHIVE="file://$(readlink -f "${TMPWORKINGDIRECTORY}/aptarchive" | sed 's# #%20#g')"
1201         local APTARCHIVE2="copy://$(readlink -f "${TMPWORKINGDIRECTORY}/aptarchive" | sed 's# #%20#g')"
1202         for LIST in $(find rootdir/etc/apt/sources.list.d/ -name 'apt-test-*.list'); do
1203                 sed -i $LIST -e "s#$APTARCHIVE#${1}#" -e "s#$APTARCHIVE2#${1}#" \
1204                         -e "s#http://[^@]*@\?localhost:${APTHTTPPORT}/\?#${1}#" \
1205                         -e "s#https://[^@]*@\?localhost:${APTHTTPSPORT}/\?#${1}#"
1206         done
1207 }
1208
1209 # wait for up to 10s for a pid file to appear to avoid possible race
1210 # when a helper is started and dosn't write the PID quick enough
1211 waitforpidfile() {
1212         local PIDFILE="$1"
1213         for i in $(seq 10); do
1214                 if test -s "$PIDFILE"; then
1215                         return 0
1216                 fi
1217                 sleep 1
1218         done
1219         msgdie "waiting for $PIDFILE failed"
1220         return 1
1221 }
1222
1223 changetowebserver() {
1224         local REWRITE='no'
1225         if [ "$1" != '--no-rewrite' ]; then
1226                 REWRITE='yes'
1227         else
1228                 shift
1229         fi
1230         if test -x "${APTWEBSERVERBINDIR}/aptwebserver"; then
1231                 cd aptarchive
1232                 local LOG="webserver.log"
1233                 if ! aptwebserver --port 0 -o aptwebserver::fork=1 -o aptwebserver::portfile='aptwebserver.port' "$@" >$LOG 2>&1 ; then
1234                         cat "$LOG"
1235                         false
1236                 fi
1237                 waitforpidfile aptwebserver.pid
1238                 local PID="$(cat aptwebserver.pid)"
1239                 if [ -z "$PID" ]; then
1240                         msgdie 'Could not fork aptwebserver successfully'
1241                 fi
1242                 addtrap "kill $PID;"
1243                 waitforpidfile aptwebserver.port
1244                 APTHTTPPORT="$(cat aptwebserver.port)"
1245                 if [ -z "$APTHTTPPORT" ]; then
1246                         msgdie 'Could not get port for aptwebserver successfully'
1247                 fi
1248                 cd - > /dev/null
1249         else
1250                 msgdie 'You have to build apt from source to have test/interactive-helper/aptwebserver available for tests requiring a webserver'
1251         fi
1252         if [ "$REWRTE" != 'yes' ]; then
1253                 rewritesourceslist "http://localhost:${APTHTTPPORT}/"
1254         fi
1255 }
1256
1257 changetohttpswebserver() {
1258         if ! command -v stunnel4 >/dev/null 2>&1; then
1259                 msgdie 'You need to install stunnel4 for https testcases'
1260         fi
1261         if [ ! -e "${TMPWORKINGDIRECTORY}/aptarchive/aptwebserver.pid" ]; then
1262                 changetowebserver --no-rewrite "$@"
1263         fi
1264         echo "pid = ${TMPWORKINGDIRECTORY}/aptarchive/stunnel.pid
1265 cert = ${TMPWORKINGDIRECTORY}/rootdir/etc/webserver.pem
1266 output = /dev/null
1267
1268 [https]
1269 accept = 0
1270 connect = $APTHTTPPORT
1271 " > "${TMPWORKINGDIRECTORY}/stunnel.conf"
1272         stunnel4 "${TMPWORKINGDIRECTORY}/stunnel.conf"
1273         waitforpidfile "${TMPWORKINGDIRECTORY}/aptarchive/stunnel.pid"
1274         local PID="$(cat "${TMPWORKINGDIRECTORY}/aptarchive/stunnel.pid")"
1275         if [ -z "$PID" ]; then
1276                 msgdie 'Could not fork stunnel4 successfully'
1277         fi
1278         addtrap 'prefix' "kill ${PID};"
1279         APTHTTPSPORT="$(lsof -i -n | awk "/^stunnel4 / && \$2 == \"${PID}\" {print \$9; exit; }" | cut -d':' -f 2)"
1280         webserverconfig 'aptwebserver::port::https' "$APTHTTPSPORT" "https://localhost:${APTHTTPSPORT}"
1281         rewritesourceslist "https://localhost:${APTHTTPSPORT}/"
1282 }
1283
1284 changetocdrom() {
1285         mkdir -p rootdir/media/cdrom/.disk
1286         local CD="$(readlink -f rootdir/media/cdrom)"
1287         cat > rootdir/etc/apt/apt.conf.d/00cdrom <<EOF
1288 acquire::cdrom::mount "${CD}";
1289 acquire::cdrom::"${CD}/"::mount "mv ${CD}-unmounted ${CD}";
1290 acquire::cdrom::"${CD}/"::umount "mv ${CD} ${CD}-unmounted";
1291 acquire::cdrom::autodetect 0;
1292 EOF
1293         echo -n "$1" > "${CD}/.disk/info"
1294         if [ ! -d aptarchive/dists ]; then
1295                 msgdie 'Flat file archive cdroms can not be created currently'
1296                 return 1
1297         fi
1298         mv aptarchive/dists "$CD"
1299         ln -s "$(readlink -f ./incoming)" "$CD/pool"
1300         find rootdir/etc/apt/sources.list.d/ -name 'apt-test-*.list' -delete
1301         # start with an unmounted disk
1302         mv "${CD}" "${CD}-unmounted"
1303         # we don't want the disk to be modifiable
1304         addtrap 'prefix' "chmod -f -R +w '$(escape_shell "$PWD/rootdir/media/cdrom/dists/")' '$(escape_shell "$PWD/rootdir/media/cdrom-unmounted/dists/")' || true;"
1305         chmod -R 555 rootdir/media/cdrom-unmounted/dists
1306 }
1307
1308 downloadfile() {
1309         local PROTO="${1%%:*}"
1310         if ! apthelper -o Debug::Acquire::${PROTO}=1 -o Debug::pkgAcquire::Worker=1 \
1311                 download-file "$1" "$2" "$3" 2>&1 ; then
1312                 return 1
1313         fi
1314         # only if the file exists the download was successful
1315         if [ -r "$2" ]; then
1316                 return 0
1317         else
1318                 return 1
1319         fi
1320 }
1321
1322 checkdiff() {
1323         local DIFFTEXT="$(command diff -u "$@" 2>&1 | sed -e '/^---/ d' -e '/^+++/ d' -e '/^@@/ d')"
1324         if [ -n "$DIFFTEXT" ]; then
1325                 echo >&2
1326                 echo >&2 "$DIFFTEXT"
1327                 return 1
1328         else
1329                 return 0
1330         fi
1331 }
1332
1333 testoutputequal() {
1334         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testoutputequal.output"
1335         local COMPAREFILE="$1"
1336         shift
1337         if "$@" 2>&1 | checkdiff "$COMPAREFILE" - >"$OUTPUT" 2>&1; then
1338                 msgpass
1339         else
1340                 echo "=== content of file we compared with (${COMPAREFILE}) ===" >>"${OUTPUT}"
1341                 cat "$COMPAREFILE" >>"${OUTPUT}"
1342                 msgfailoutput '' "$OUTPUT" "$@"
1343         fi
1344 }
1345
1346 testfileequal() {
1347         msggroup 'testfileequal'
1348         local MSG='Test for correctness of file'
1349         if [ "$1" = '--nomsg' ]; then
1350                 MSG=''
1351                 shift
1352         fi
1353         local FILE="$1"
1354         shift
1355         if [ -n "$MSG" ]; then
1356                 msgtest "$MSG" "$FILE"
1357         fi
1358         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testfileequal.output"
1359         if [ -z "$*" ]; then
1360                 testoutputequal "$FILE" echo -n ''
1361         else
1362                 testoutputequal "$FILE" echo "$*"
1363         fi
1364         msggroup
1365 }
1366
1367 testempty() {
1368         msggroup 'testempty'
1369         if [ "$1" = '--nomsg' ]; then
1370                 shift
1371         else
1372                 msgtest "Test for no output of" "$*"
1373         fi
1374         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testempty.comparefile"
1375         if "$@" >"$COMPAREFILE" 2>&1 && test ! -s "$COMPAREFILE"; then
1376                 msgpass
1377         else
1378                 msgfailoutput '' "$COMPAREFILE" "$@"
1379         fi
1380         aptautotest 'testempty' "$@"
1381         msggroup
1382 }
1383 testnotempty() {
1384         msggroup 'testnotempty'
1385         msgtest "Test for some output of" "$*"
1386         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testnotempty.comparefile"
1387         if ("$@" >"$COMPAREFILE" 2>&1 || true) && test -s "$COMPAREFILE"; then
1388                 msgpass
1389         else
1390                 msgfailoutput '' "$COMPAREFILE" "$@"
1391         fi
1392         aptautotest 'testnotempty' "$@"
1393         msggroup
1394 }
1395
1396 testequal() {
1397         msggroup 'testequal'
1398         local MSG='Test of equality of'
1399         if [ "$1" = '--nomsg' ]; then
1400                 MSG=''
1401                 shift
1402         fi
1403
1404         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequal.comparefile"
1405         echo "$1" > "$COMPAREFILE"
1406         shift
1407
1408         if [ -n "$MSG" ]; then
1409                 msgtest "$MSG" "$*"
1410         fi
1411         testoutputequal "$COMPAREFILE" "$@"
1412         aptautotest 'testequal' "$@"
1413         msggroup
1414 }
1415
1416 testequalor2() {
1417         msggroup 'testequalor2'
1418         local COMPAREFILE1="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequalor2.comparefile1"
1419         local COMPAREFILE2="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequalor2.comparefile2"
1420         local COMPAREAGAINST="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequalor2.compareagainst"
1421         echo "$1" > "$COMPAREFILE1"
1422         echo "$2" > "$COMPAREFILE2"
1423         shift 2
1424         msgtest "Test for equality OR of" "$*"
1425         "$@" >"$COMPAREAGAINST" 2>&1 || true
1426         if checkdiff "$COMPAREFILE1" "$COMPAREAGAINST" >/dev/null 2>&1 || \
1427                 checkdiff "$COMPAREFILE2" "$COMPAREAGAINST" >/dev/null 2>&1
1428         then
1429                 msgpass
1430         else
1431                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequal.output"
1432                 echo -n "\n${CINFO}Diff against OR 1${CNORMAL}" >"$OUTPUT" 2>&1
1433                 checkdiff "$COMPAREFILE1" "$COMPAREAGAINST" >"$OUTPUT" 2>&1 || true
1434                 echo -n "${CINFO}Diff against OR 2${CNORMAL}" >"$OUTPUT" 2>&1
1435                 checkdiff "$COMPAREFILE2" "$COMPAREAGAINST" >"$OUTPUT" 2>&1 || true
1436                 msgfailoutput '' "$OUTPUT"
1437         fi
1438         aptautotest 'testequalor2' "$@"
1439         msggroup
1440 }
1441
1442 testshowvirtual() {
1443         msggroup 'testshowvirtual'
1444         local VIRTUAL="N: Can't select versions from package '$1' as it is purely virtual"
1445         local PACKAGE="$1"
1446         shift
1447         while [ -n "$1" ]; do
1448                 VIRTUAL="${VIRTUAL}
1449 N: Can't select versions from package '$1' as it is purely virtual"
1450                 PACKAGE="${PACKAGE} $1"
1451                 shift
1452         done
1453         msgtest "Test for virtual packages" "apt-cache show $PACKAGE"
1454         VIRTUAL="${VIRTUAL}
1455 N: No packages found"
1456         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testshowvirtual.comparefile"
1457         local ARCH="$(getarchitecture 'native')"
1458         echo "$VIRTUAL" | sed -e "s/:$ARCH//" -e 's/:all//' >"$COMPAREFILE"
1459         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testshowvirtual.output"
1460         testoutputequal "$COMPAREFILE" aptcache show "$PACKAGE"
1461         msggroup
1462 }
1463
1464 testnopackage() {
1465         msggroup 'testnopackage'
1466         msgtest "Test for non-existent packages" "apt-cache show $*"
1467         local SHOWPKG="$(aptcache show "$@" 2>&1 | grep '^Package: ')"
1468         if [ -n "$SHOWPKG" ]; then
1469                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testnopackage.output"
1470                 echo "$SHOWPKG" >"$OUTPUT"
1471                 msgfailoutput '' "$OUTPUT"
1472         else
1473                 msgpass
1474         fi
1475         msggroup
1476 }
1477 testnosrcpackage() {
1478         msggroup 'testnosrcpackage'
1479         msgtest "Test for non-existent source packages" "apt-cache showsrc $*"
1480         local SHOWPKG="$(aptcache showsrc "$@" 2>&1 | grep '^Package: ')"
1481         if [ -n "$SHOWPKG" ]; then
1482                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testnosrcpackage.output"
1483                 echo "$SHOWPKG" >"$OUTPUT"
1484                 msgfailoutput '' "$OUTPUT"
1485         else
1486                 msgpass
1487         fi
1488         msggroup
1489 }
1490
1491 testdpkgstatus() {
1492         msggroup 'testdpkgstatus'
1493         local STATE="$1"
1494         local NR="$2"
1495         shift 2
1496         msgtest "Test that $NR package(s) are in state $STATE with" "dpkg -l $*"
1497         local PKGS="$(dpkg -l "$@" 2>/dev/null | grep "^${STATE}" | wc -l)"
1498         if [ "$PKGS" != $NR ]; then
1499                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testnopackage.output"
1500                 echo "$PKGS" >"$OUTPUT"
1501                 dpkg -l "$@" | grep '^[a-z]' >"$OUTPUT" >&2 || true
1502                 msgfailoutput '' "$OUTPUT"
1503         else
1504                 msgpass
1505         fi
1506         msggroup
1507 }
1508
1509 testdpkginstalled() {
1510         msggroup 'testdpkginstalled'
1511         testdpkgstatus 'ii' "$#" "$@"
1512         msggroup
1513 }
1514
1515 testdpkgnotinstalled() {
1516         msggroup 'testdpkgnotinstalled'
1517         testdpkgstatus 'ii' '0' "$@"
1518         msggroup
1519 }
1520
1521 testmarkedauto() {
1522         msggroup 'testmarkedauto'
1523         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testmarkedauto.comparefile"
1524         if [ -n "$1" ]; then
1525                 msgtest 'Test for correctly marked as auto-installed' "$*"
1526                 while [ -n "$1" ]; do echo "$1"; shift; done | sort > "$COMPAREFILE"
1527         else
1528                 msgtest 'Test for correctly marked as auto-installed' 'no package'
1529                 echo -n > "$COMPAREFILE"
1530         fi
1531         testoutputequal "$COMPAREFILE" aptmark showauto
1532         msggroup
1533 }
1534 testmarkedmanual() {
1535         msggroup 'testmarkedmanual'
1536         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testmarkedmanual.comparefile"
1537         if [ -n "$1" ]; then
1538                 msgtest 'Test for correctly marked as manually installed' "$*"
1539                 while [ -n "$1" ]; do echo "$1"; shift; done | sort > "$COMPAREFILE"
1540         else
1541                 msgtest 'Test for correctly marked as manually installed' 'no package'
1542                 echo -n > "$COMPAREFILE"
1543         fi
1544         testoutputequal "$COMPAREFILE" aptmark showmanual
1545         msggroup
1546 }
1547
1548 catfile() {
1549         if [ "${1##*.}" = 'deb' ]; then
1550                 stat >&2 "$1" || true
1551                 file >&2 "$1" || true
1552         else
1553                 cat >&2 "$1" || true
1554         fi
1555 }
1556 msgfailoutput() {
1557         msgreportheader 'msgfailoutput'
1558         local MSG="$1"
1559         local OUTPUT="$2"
1560         shift 2
1561         local CMD="$1"
1562         if [ "$1" = 'grep' -o "$1" = 'tail' -o "$1" = 'head' ]; then
1563                 echo >&2
1564                 while [ -n "$2" ]; do shift; done
1565                 echo "#### Complete file: $1 ####"
1566                 catfile "$1"
1567                 echo "#### $CMD output ####"
1568         elif [ "$1" = 'test' ]; then
1569                 echo >&2
1570                 # doesn't support ! or non-file flags
1571                 msgfailoutputstatfile() {
1572                         local FILEFLAGS='^-[bcdefgGhkLOprsStuwx]$'
1573                         if expr match "$1" "$FILEFLAGS" >/dev/null; then
1574                                 echo "#### stat(2) of file: $2 ####"
1575                                 stat "$2" || true
1576                                 if test -d "$2"; then
1577                                         echo "#### The directory contains: $2 ####"
1578                                         ls >&2 "$2" || true
1579                                 elif test -e "$2"; then
1580                                         echo "#### Complete file: $2 ####"
1581                                         catfile "$2"
1582                                 fi
1583                         fi
1584                 }
1585                 msgfailoutputstatfile "$2" "$3"
1586                 while [ -n "$5" ] && [ "$4" = '-o' -o "$4" = '-a' ]; do
1587                         shift 3
1588                         msgfailoutputstatfile "$2" "$3"
1589                 done
1590                 echo '#### test output ####'
1591         elif [ "$1" = 'cmp' ]; then
1592                 echo >&2
1593                 while [ -n "$2" ]; do
1594                         echo "#### Complete file: $2 ####"
1595                         catfile "$2"
1596                         shift
1597                 done
1598                 echo '#### cmp output ####'
1599         fi
1600         catfile "$OUTPUT"
1601         msgfail "$MSG"
1602 }
1603
1604 testsuccesswithglobalerror() {
1605         local TYPE="$1"
1606         local ERRORS="$2"
1607         shift 2
1608         msggroup "$TYPE"
1609         if [ "$1" = '--nomsg' ]; then
1610                 shift
1611         else
1612                 msgtest 'Test for successful execution of' "$*"
1613         fi
1614         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/${TYPE}.output"
1615         if "$@" >"${OUTPUT}" 2>&1; then
1616                 if expr match "$1" '^apt.*' >/dev/null; then
1617                         if grep -q -E ' runtime error: ' "$OUTPUT"; then
1618                                 msgfailoutput 'compiler detected undefined behavior' "$OUTPUT" "$@"
1619                         elif grep -E "^[${ERRORS}]: " "$OUTPUT" > "${TMPWORKINGDIRECTORY}/rootdir/tmp/checkforwarnings.output" 2>&1; then
1620                                 if [ "$IGNORE_PTY_NOT_MOUNTED" = '1' ]; then
1621                                         if echo 'E: Can not write log (Is /dev/pts mounted?) - posix_openpt (2: No such file or directory)' \
1622                                                 | cmp - "${TMPWORKINGDIRECTORY}/rootdir/tmp/checkforwarnings.output" >/dev/null 2>&1; then
1623                                                 msgpass
1624                                         else
1625                                                 msgfailoutput 'successful run, but output contains warnings/errors' "$OUTPUT" "$@"
1626                                         fi
1627                                 else
1628                                         msgfailoutput 'successful run, but output contains warnings/errors' "$OUTPUT" "$@"
1629                                 fi
1630                         elif [ "$TYPE" = 'testsuccesswithnotice' ]; then
1631                                 if grep -q -E "^N: " "$OUTPUT"; then
1632                                         msgpass
1633                                 else
1634                                         msgfailoutput 'successful run, but output had no notices' "$OUTPUT" "$@"
1635                                 fi
1636                         else
1637                                 msgpass
1638                         fi
1639                 else
1640                         msgpass
1641                 fi
1642         else
1643                 local EXITCODE=$?
1644                 msgfailoutput "exitcode $EXITCODE" "$OUTPUT" "$@"
1645         fi
1646         aptautotest "$TYPE" "$@"
1647         msggroup
1648 }
1649 testsuccesswithnotice() {
1650         testsuccesswithglobalerror 'testsuccesswithnotice' 'WE' "$@"
1651 }
1652 testsuccess() {
1653         testsuccesswithglobalerror 'testsuccess' 'NWE' "$@"
1654 }
1655 testwarning() {
1656         msggroup 'testwarning'
1657         if [ "$1" = '--nomsg' ]; then
1658                 shift
1659         else
1660                 msgtest 'Test for successful execution with warnings of' "$*"
1661         fi
1662         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testwarning.output"
1663         if "$@" >"${OUTPUT}" 2>&1; then
1664                 if expr match "$1" '^apt.*' >/dev/null; then
1665                         if grep -q -E ' runtime error: ' "$OUTPUT"; then
1666                                 msgfailoutput 'compiler detected undefined behavior' "$OUTPUT" "$@"
1667                         elif grep -q -E '^E: ' "$OUTPUT"; then
1668                                 msgfailoutput 'successful run, but output contains errors' "$OUTPUT" "$@"
1669                         elif ! grep -q -E '^W: ' "$OUTPUT"; then
1670                                 msgfailoutput 'successful run, but output contains no warnings' "$OUTPUT" "$@"
1671                         else
1672                                 msgpass
1673                         fi
1674                 else
1675                         msgpass
1676                 fi
1677         else
1678                 local EXITCODE=$?
1679                 msgfailoutput "exitcode $EXITCODE" "$OUTPUT" "$@"
1680         fi
1681         aptautotest 'testwarning' "$@"
1682         msggroup
1683 }
1684 testfailure() {
1685         msggroup 'testfailure'
1686         if [ "$1" = '--nomsg' ]; then
1687                 shift
1688         else
1689                 msgtest 'Test for failure in execution of' "$*"
1690         fi
1691         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testfailure.output"
1692         if "$@" >"${OUTPUT}" 2>&1; then
1693                 local EXITCODE=$?
1694                 msgfailoutput "exitcode $EXITCODE" "$OUTPUT" "$@"
1695         else
1696                 local EXITCODE=$?
1697                 if expr match "$1" '^apt.*' >/dev/null; then
1698                         if [ "$1" = 'aptkey' ]; then
1699                                 if grep -q " Can't check signature:
1700  BAD signature from
1701  signature could not be verified" "$OUTPUT"; then
1702                                         msgpass
1703                                 else
1704                                         msgfailoutput "run failed with exitcode ${EXITCODE}, but no signature error" "$OUTPUT" "$@"
1705                                 fi
1706                         else
1707                                 if grep -q -E ' runtime error: ' "$OUTPUT"; then
1708                                         msgfailoutput 'compiler detected undefined behavior' "$OUTPUT" "$@"
1709                                 elif grep -q -E '==ERROR' "$OUTPUT"; then
1710                                         msgfailoutput 'compiler sanitizers reported errors' "$OUTPUT" "$@"
1711                                 elif ! grep -q -E '^E: ' "$OUTPUT"; then
1712                                         msgfailoutput "run failed with exitcode ${EXITCODE}, but with no errors" "$OUTPUT" "$@"
1713                                 else
1714                                         msgpass
1715                                 fi
1716                         fi
1717                 else
1718                         msgpass
1719                 fi
1720         fi
1721         aptautotest 'testfailure' "$@"
1722         msggroup
1723 }
1724
1725 testreturnstateequal() {
1726         local STATE="$1"
1727         if [ "$STATE" = 'testsuccesswithglobalerror' ]; then
1728                 local STATE="$2"
1729                 local TYPE="$3"
1730                 shift 3
1731                 msggroup "${STATE}equal"
1732                 if [ "$1" != '--nomsg' ]; then
1733                         local CMP="$1"
1734                         shift
1735                         testsuccesswithglobalerror "$STATE" "$TYPE" "$@"
1736                         testfileequal "${TMPWORKINGDIRECTORY}/rootdir/tmp/${STATE}.output" "$CMP"
1737                 else
1738                         local CMP="$2"
1739                         shift 2
1740                         testsuccesswithglobalerror "$STATE" "$TYPE" "$@"
1741                         testfileequal "${TMPWORKINGDIRECTORY}/rootdir/tmp/${STATE}.output" "$CMP"
1742                 fi
1743         else
1744                 msggroup "${STATE}equal"
1745                 if [ "$2" != '--nomsg' ]; then
1746                         local CMP="$2"
1747                         shift 2
1748                         "$STATE" "$@"
1749                         testfileequal "${TMPWORKINGDIRECTORY}/rootdir/tmp/${STATE}.output" "$CMP"
1750                 else
1751                         local CMP="$3"
1752                         shift 3
1753                         "$STATE" --nomsg "$@"
1754                         testfileequal "${TMPWORKINGDIRECTORY}/rootdir/tmp/${STATE}.output" "$CMP"
1755                 fi
1756         fi
1757         msggroup
1758 }
1759 testsuccessequal() {
1760         # we compare output, so we know perfectly well about N:
1761         testreturnstateequal 'testsuccesswithglobalerror' 'testsuccess' 'WE' "$@"
1762 }
1763 testwarningequal() {
1764         testreturnstateequal 'testwarning' "$@"
1765 }
1766 testfailureequal() {
1767         testreturnstateequal 'testfailure' "$@"
1768 }
1769
1770 testfailuremsg() {
1771         msggroup 'testfailuremsg'
1772         local CMP="$1"
1773         shift
1774         testfailure "$@"
1775         msgtest 'Check that the output of the previous failed command has expected' 'failures and warnings'
1776         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testfailuremsg.comparefile"
1777         grep '^\(W\|E\|N\):' "${TMPWORKINGDIRECTORY}/rootdir/tmp/testfailure.output" > "$COMPAREFILE" 2>&1 || true
1778         testoutputequal "$COMPAREFILE" echo "$CMP"
1779         msggroup
1780 }
1781 testwarningmsg() {
1782         msggroup 'testwarningmsg'
1783         local CMP="$1"
1784         shift
1785         testwarning "$@"
1786         msgtest 'Check that the output of the previous warned command has expected' 'warnings'
1787         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testwarningmsg.comparefile"
1788         grep '^\(W\|E\|N\):' "${TMPWORKINGDIRECTORY}/rootdir/tmp/testwarning.output" > "$COMPAREFILE" 2>&1 || true
1789         testoutputequal "$COMPAREFILE" echo "$CMP"
1790         msggroup
1791 }
1792
1793 testfilestats() {
1794         msggroup 'testfilestats'
1795         msgtest "Test that file $1 has $2 $3" "$4"
1796         if [ "$4" "$3" "$(stat --format "$2" "$1")" ]; then
1797                 msgpass
1798         else
1799                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testfilestats.output"
1800                 {
1801                         ls -ld "$1" || true
1802                         echo -n "stat(1) reports for $2: "
1803                         stat --format "$2" "$1" || true
1804                 } >"$OUTPUT" 2>&1
1805                 msgfailoutput '' "$OUTPUT"
1806         fi
1807         msggroup
1808 }
1809 testaccessrights() {
1810         msggroup 'testaccessrights'
1811         testfilestats "$1" '%a' '=' "$2"
1812         msggroup
1813 }
1814
1815 testwebserverlaststatuscode() {
1816         msggroup 'testwebserverlaststatuscode'
1817         local DOWNLOG='rootdir/tmp/webserverstatus-testfile.log'
1818         local STATUS='downloaded/webserverstatus-statusfile.log'
1819         rm -f "$DOWNLOG" "$STATUS"
1820         msgtest 'Test last status code from the webserver was' "$1"
1821         if downloadfile "http://localhost:${APTHTTPPORT}/_config/find/aptwebserver::last-status-code" "$STATUS" > "$DOWNLOG" && [ "$(cat "$STATUS")" = "$1" ]; then
1822                 msgpass
1823         else
1824                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testwebserverlaststatuscode.output"
1825                 {
1826                         if [ -n "$2" ]; then
1827                                 shift
1828                                 echo >&2 '#### Additionally provided output files contain:'
1829                                 cat >&2 "$@"
1830                         fi
1831                         echo >&2 '#### Download log of the status code:'
1832                         cat >&2 "$DOWNLOG"
1833                 } >"$OUTPUT" 2>&1
1834                 msgfailoutput "Status was $(cat "$STATUS")" "$OUTPUT"
1835         fi
1836         msggroup
1837 }
1838
1839 createlistofkeys() {
1840         local OUTPUT="$1"
1841         shift
1842         while [ -n "$1" ]; do
1843                 # gpg 2.1.something starts printing [SC] at some point
1844                 if grep -q ' rsa2048/' "$OUTPUT" && grep -qF '[SC]' "$OUTPUT"; then
1845                         case "$1" in
1846                                 *Joe*|*Sixpack*) echo 'pub   rsa2048/DBAC8DAE 2010-08-18 [SC]';;
1847                                 *Rex*|*Expired*) echo 'pub   rsa2048/27CE74F9 2013-07-12 [SC] [expired: 2013-07-13]';;
1848                                 *Marvin*|*Paranoid*) echo 'pub   rsa2048/528144E2 2011-01-16 [SC]';;
1849                                 oldarchive) echo 'pub   rsa1024/F68C85A3 2013-12-19 [SC]';;
1850                                 newarchive) echo 'pub   rsa2048/DBAC8DAE 2010-08-18 [SC]';;
1851                                 *) echo 'UNKNOWN KEY';;
1852                         esac
1853                 # gpg 2.1 has a slightly different output format
1854                 elif grep -q ' rsa2048/' "$OUTPUT"; then
1855                         case "$1" in
1856                                 *Joe*|*Sixpack*) echo 'pub   rsa2048/DBAC8DAE 2010-08-18';;
1857                                 *Rex*|*Expired*) echo 'pub   rsa2048/27CE74F9 2013-07-12 [expired: 2013-07-13]';;
1858                                 *Marvin*|*Paranoid*) echo 'pub   rsa2048/528144E2 2011-01-16';;
1859                                 oldarchive) echo 'pub   rsa1024/F68C85A3 2013-12-19';;
1860                                 newarchive) echo 'pub   rsa2048/DBAC8DAE 2010-08-18';;
1861                                 *) echo 'UNKNOWN KEY';;
1862                         esac
1863                 else
1864                         case "$1" in
1865                                 *Joe*|*Sixpack*) echo 'pub   2048R/DBAC8DAE 2010-08-18';;
1866                                 *Rex*|*Expired*) echo 'pub   2048R/27CE74F9 2013-07-12 [expired: 2013-07-13]';;
1867                                 *Marvin*|*Paranoid*) echo 'pub   2048R/528144E2 2011-01-16';;
1868                                 oldarchive) echo 'pub   1024R/F68C85A3 2013-12-19';;
1869                                 newarchive) echo 'pub   2048R/DBAC8DAE 2010-08-18';;
1870                                 *) echo 'UNKNOWN KEY';;
1871                         esac
1872                 fi
1873                 shift
1874         done
1875 }
1876 testaptkeys() {
1877         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/aptkeylist.output"
1878         if ! aptkey list | grep '^pub' > "$OUTPUT"; then
1879                 echo -n > "$OUTPUT"
1880         fi
1881         testfileequal "$OUTPUT" "$(createlistofkeys "$OUTPUT" "$@")"
1882 }
1883
1884 pause() {
1885         echo "STOPPED execution. Press enter to continue"
1886         local IGNORE
1887         read IGNORE
1888 }
1889
1890 logcurrentarchivedirectory() {
1891         find "${TMPWORKINGDIRECTORY}/aptarchive/dists" -type f | while read line; do
1892                 stat --format '%U:%G:%a:%n' "$line"
1893         done | sort > "${TMPWORKINGDIRECTORY}/rootdir/var/log/aptgetupdate.before.lst"
1894 }
1895 listcurrentlistsdirectory() {
1896         {
1897                 find rootdir/var/lib/apt/lists -maxdepth 1 -type d | while read line; do
1898                         stat --format '%U:%G:%a:%n' "$line"
1899                 done
1900                 find rootdir/var/lib/apt/lists -maxdepth 1 \! -type d | while read line; do
1901                         stat --format '%U:%G:%a:%s:%y:%n' "$line"
1902                 done
1903         } | sort
1904 }
1905 forallsupportedcompressors() {
1906         rm -f "${TMPWORKINGDIRECTORY}/rootdir/etc/apt/apt.conf.d/00force-compressor"
1907         for COMP in $(aptconfig dump 'APT::Compressor' --format '%f%n' | cut -d':' -f 5 | uniq); do
1908                 if [ -z "$COMP" -o "$COMP" = '.' ]; then continue; fi
1909                 "$@" "$COMP"
1910         done
1911 }
1912
1913 ### convenience hacks ###
1914 mkdir() {
1915         # creating some directories by hand is a tedious task, so make it look simple
1916         local PARAMS="$*"
1917         if [ "$PARAMS" != "${PARAMS#*rootdir/var/lib/apt/lists}" ]; then
1918                 # only the last directory created by mkdir is effected by the -m !
1919                 command mkdir -m 755 -p "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt"
1920                 command mkdir -m 755 -p "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists"
1921                 command mkdir -m 700 -p "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/partial"
1922                 touch "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/lock"
1923                 if [ "$(id -u)" = '0' ]; then
1924                         chown _apt:root "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/partial"
1925                 fi
1926         else
1927                 command mkdir "$@"
1928         fi
1929 }
1930
1931 ### The following tests are run by most test methods automatically to check
1932 ### general things about commands executed without writing the test every time.
1933
1934 aptautotest() {
1935         if [ $# -lt 3 ]; then return; fi
1936         local TESTCALL="$1"
1937         local CMD="$2"
1938         local FIRSTOPT="$3"
1939         shift 2
1940         for i in "$@"; do
1941                 if ! expr match "$i" '^-' >/dev/null 2>&1; then
1942                         FIRSTOPT="$i"
1943                         break
1944                 fi
1945         done
1946         shift
1947         local AUTOTEST="aptautotest_$(echo "${CMD##*/}_${FIRSTOPT}" | tr -d -c 'A-za-z0-9')"
1948         if command -v $AUTOTEST >/dev/null; then
1949                 # save and restore the *.output files from other tests
1950                 # as we might otherwise override them in these automatic tests
1951                 rm -rf "${TMPWORKINGDIRECTORY}/rootdir/tmp-before"
1952                 mv "${TMPWORKINGDIRECTORY}/rootdir/tmp" "${TMPWORKINGDIRECTORY}/rootdir/tmp-before"
1953                 mkdir "${TMPWORKINGDIRECTORY}/rootdir/tmp"
1954                 $AUTOTEST "$TESTCALL" "$@"
1955                 rm -rf "${TMPWORKINGDIRECTORY}/rootdir/tmp-aptautotest"
1956                 mv "${TMPWORKINGDIRECTORY}/rootdir/tmp" "${TMPWORKINGDIRECTORY}/rootdir/tmp-aptautotest"
1957                 mv "${TMPWORKINGDIRECTORY}/rootdir/tmp-before" "${TMPWORKINGDIRECTORY}/rootdir/tmp"
1958         fi
1959 }
1960
1961 aptautotest_aptget_update() {
1962         local TESTCALL="$1"
1963         while [ -n "$2" ]; do
1964                 if [ "$2" = '--print-uris' ]; then return; fi # simulation mode
1965                 shift
1966         done
1967         if ! test -d "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists"; then return; fi
1968         testfilestats "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt" '%U:%G:%a' '=' "${TEST_DEFAULT_USER}:${TEST_DEFAULT_GROUP}:755"
1969         testfilestats "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists" '%U:%G:%a' '=' "${TEST_DEFAULT_USER}:${TEST_DEFAULT_GROUP}:755"
1970         # all copied files are properly chmodded
1971         local backupIFS="$IFS"
1972         IFS="$(printf "\n\b")"
1973         for file in $(find "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists" -type f ! -name 'lock'); do
1974                 testfilestats "$file" '%U:%G:%a' '=' "${TEST_DEFAULT_USER}:${TEST_DEFAULT_GROUP}:644"
1975         done
1976         IFS="$backupIFS"
1977         if [ "$TESTCALL" = 'testsuccess' ]; then
1978                 # failure cases can retain partial files and such
1979                 testempty find "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/partial" -mindepth 1 ! \( -name 'lock' -o -name '*.FAILED' \)
1980         fi
1981         if [ -s "${TMPWORKINGDIRECTORY}/rootdir/var/log/aptgetupdate.before.lst" ]; then
1982                 testfileequal "${TMPWORKINGDIRECTORY}/rootdir/var/log/aptgetupdate.before.lst" \
1983                         "$(find "${TMPWORKINGDIRECTORY}/aptarchive/dists" -type f | while read line; do stat --format '%U:%G:%a:%n' "$line"; done | sort)"
1984         fi
1985 }
1986 aptautotest_apt_update() { aptautotest_aptget_update "$@"; }
1987 aptautotest_aptcdrom_add() { aptautotest_aptget_update "$@"; }
1988
1989 testaptautotestnodpkgwarning() {
1990         local TESTCALL="$1"
1991         while [ -n "$2" ]; do
1992                 if expr match "$2" '^-[a-z]*s' >/dev/null 2>&1; then return; fi # simulation mode
1993                 if expr match "$2" '^-dy\?' >/dev/null 2>&1; then return; fi # download-only mode
1994                 shift
1995         done
1996         testfailure grep '^dpkg: warning:.*ignor.*' "${TMPWORKINGDIRECTORY}/rootdir/tmp-before/${TESTCALL}.output"
1997 }
1998
1999 aptautotest_aptget_install() { testaptautotestnodpkgwarning "$@"; }
2000 aptautotest_aptget_remove() { testaptautotestnodpkgwarning "$@"; }
2001 aptautotest_aptget_purge() { testaptautotestnodpkgwarning "$@"; }
2002 aptautotest_apt_install() { testaptautotestnodpkgwarning "$@"; }
2003 aptautotest_apt_remove() { testaptautotestnodpkgwarning "$@"; }
2004 aptautotest_apt_purge() { testaptautotestnodpkgwarning "$@"; }
2005
2006 testaptmarknodefaultsections() {
2007         testfailure grep '^Auto-Installed: 0$' "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/extended_states"
2008 }
2009 aptautotest_aptmark_auto() { testaptmarknodefaultsections "$@"; }
2010 aptautotest_aptmark_manual() { testaptmarknodefaultsections "$@"; }
2011 aptautotest_aptget_markauto() { testaptmarknodefaultsections "$@"; }
2012 aptautotest_aptget_markmanual() { testaptmarknodefaultsections "$@"; }