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\([cfghs]\)#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                 $SHELL
  99         fi
 100         EXIT_CODE=$((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} $CMD "$@"
 177 }
 178 aptconfig() { runapt apt-config "$@"; }
 179 aptcache() { runapt apt-cache "$@"; }
 180 aptcdrom() { runapt apt-cdrom "$@"; }
 181 aptget() { runapt apt-get "$@"; }
 182 aptftparchive() { runapt apt-ftparchive "$@"; }
 183 aptkey() { runapt apt-key "$@"; }
 184 aptmark() { runapt apt-mark "$@"; }
 185 aptsortpkgs() { runapt apt-sortpkgs "$@"; }
 186 apt() { runapt apt "$@"; }
 187 apthelper() { runapt "${APTHELPERBINDIR}/apt-helper" "$@"; }
 188 aptwebserver() { runapt "${APTWEBSERVERBINDIR}/aptwebserver" "$@"; }
 189 aptitude() { runapt aptitude "$@"; }
 190 aptextracttemplates() { runapt apt-extracttemplates "$@"; }
 191 aptinternalsolver() { runapt "${APTINTERNALSOLVER}" "$@"; }
 192 aptdumpsolver() { runapt "${APTDUMPSOLVER}" "$@"; }
 193
 194 dpkg() {
 195         "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg" "$@"
 196 }
 197 dpkgcheckbuilddeps() {
 198         command dpkg-checkbuilddeps --admindir="${TMPWORKINGDIRECTORY}/rootdir/var/lib/dpkg" "$@"
 199 }
 200 gdb() {
 201         local CMD
 202         case "$1" in
 203         aptget) CMD="apt-get";;
 204         aptcache) CMD="apt-cache";;
 205         aptcdrom) CMD="apt-cdrom";;
 206         aptconfig) CMD="apt-config";;
 207         aptmark) CMD="apt-mark";;
 208         apthelper) CMD="apt-helper";;
 209         aptftparchive) CMD="apt-ftparchive";;
 210         dpkg) shift; runapt "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/gdb-dpkg" "$@"; return;;
 211         *) CMD="$1";;
 212         esac
 213         shift
 214         if [ "${CMD##*/}" = "$CMD" ]; then
 215                 CMD="${BUILDDIRECTORY}/${CMD}"
 216         fi
 217         runapt command gdb --quiet -ex run "$CMD" --args "$CMD" "$@"
 218 }
 219
 220 exitwithstatus() {
 221         # error if we about to overflow, but ...
 222         #   "255 failures ought to be enough for everybody"
 223         if [ $EXIT_CODE -gt 255 ]; then
 224             msgdie "Total failure count $EXIT_CODE too big"
 225         fi
 226         exit $((EXIT_CODE <= 255 ? EXIT_CODE : 255));
 227 }
 228
 229 shellsetedetector() {
 230         local exit_status=$?
 231         if [ "$exit_status" != '0' ]; then
 232                 printf >&2 "${CERROR}E: Looks like the testcases ended prematurely with exitcode: ${exit_status}${CNORMAL}\n"
 233                 if [ "$EXIT_CODE" = '0' ]; then
 234                         EXIT_CODE="$exit_status"
 235                 fi
 236         fi
 237 }
 238
 239 addtrap() {
 240         if [ "$1" = 'prefix' ]; then
 241                 CURRENTTRAP="$2 $CURRENTTRAP"
 242         else
 243                 CURRENTTRAP="$CURRENTTRAP $1"
 244         fi
 245         trap "shellsetedetector; $CURRENTTRAP exitwithstatus;" 0 HUP INT QUIT ILL ABRT FPE SEGV PIPE TERM
 246 }
 247
 248 setupenvironment() {
 249         # privilege dropping and testing doesn't work if /tmp isn't world-writeable (as e.g. with libpam-tmpdir)
 250         if [ -n "$TMPDIR" ] && [ "$(id -u)" = '0' ] && [ "$(stat --format '%a' "$TMPDIR")" != '1777' ]; then
 251                 unset TMPDIR
 252         fi
 253         TMPWORKINGDIRECTORY="$(mktemp -d)"
 254         addtrap "cd /; rm -rf \"$TMPWORKINGDIRECTORY\";"
 255         msgninfo "Preparing environment for ${0##*/} in ${TMPWORKINGDIRECTORY}…"
 256
 257         mkdir -m 700 "${TMPWORKINGDIRECTORY}/downloaded"
 258         if [ "$(id -u)" = '0' ]; then
 259                 # relax permissions so that running as root with user switching works
 260                 umask 022
 261                 chmod 711 "$TMPWORKINGDIRECTORY"
 262                 chown _apt:root "${TMPWORKINGDIRECTORY}/downloaded"
 263         fi
 264
 265         TESTDIRECTORY="$(readlink -f "$(dirname $0)")"
 266         # allow overriding the default BUILDDIR location
 267         SOURCEDIRECTORY="${APT_INTEGRATION_TESTS_SOURCE_DIR:-"${TESTDIRECTORY}/../../"}"
 268         BUILDDIRECTORY="${APT_INTEGRATION_TESTS_BUILD_DIR:-"${TESTDIRECTORY}/../../build/bin"}"
 269         LIBRARYPATH="${APT_INTEGRATION_TESTS_LIBRARY_PATH:-"${BUILDDIRECTORY}"}"
 270         METHODSDIR="${APT_INTEGRATION_TESTS_METHODS_DIR:-"${BUILDDIRECTORY}/methods"}"
 271         APTHELPERBINDIR="${APT_INTEGRATION_TESTS_LIBEXEC_DIR:-"${BUILDDIRECTORY}"}"
 272         APTWEBSERVERBINDIR="${APT_INTEGRATION_TESTS_WEBSERVER_BIN_DIR:-"${BUILDDIRECTORY}"}"
 273         APTINTERNALSOLVER="${APT_INTEGRATION_TESTS_INTERNAL_SOLVER:-"${BUILDDIRECTORY}/apt-internal-solver"}"
 274         APTDUMPSOLVER="${APT_INTEGRATION_TESTS_DUMP_SOLVER:-"${BUILDDIRECTORY}/apt-dump-solver"}"
 275         test -x "${BUILDDIRECTORY}/apt-get" || msgdie "You need to build tree first"
 276         # -----
 277
 278         cd "$TMPWORKINGDIRECTORY"
 279         mkdir rootdir aptarchive keys
 280         cd rootdir
 281         mkdir -p etc/apt/apt.conf.d etc/apt/sources.list.d etc/apt/trusted.gpg.d etc/apt/preferences.d
 282         mkdir -p usr/bin var/cache var/lib var/log tmp
 283         mkdir -p var/lib/dpkg/info var/lib/dpkg/updates var/lib/dpkg/triggers
 284         touch var/lib/dpkg/available
 285         mkdir -p usr/lib/apt
 286         ln -s "${METHODSDIR}" usr/lib/apt/methods
 287         if [ "$BUILDDIRECTORY" = "$LIBRARYPATH" ]; then
 288                 mkdir -p usr/lib/apt/solvers
 289                 ln -s "${BUILDDIRECTORY}/apt-dump-solver" usr/lib/apt/solvers/dump
 290                 ln -s "${BUILDDIRECTORY}/apt-internal-solver" usr/lib/apt/solvers/apt
 291                 echo "Dir::Bin::Solvers \"${TMPWORKINGDIRECTORY}/rootdir/usr/lib/apt/solvers\";" > etc/apt/apt.conf.d/externalsolver.conf
 292         fi
 293         # use the autoremove from the BUILDDIRECTORY if its there, otherwise
 294         # system
 295         if [ -e "${BUILDDIRECTORY}/../../debian/apt.conf.autoremove" ]; then
 296             ln -s "${BUILDDIRECTORY}/../../debian/apt.conf.autoremove" etc/apt/apt.conf.d/01autoremove
 297         else
 298             ln -s /etc/apt/apt.conf.d/01autoremove etc/apt/apt.conf.d/01autoremove
 299         fi
 300         cd ..
 301         local BASENAME="${0##*/}"
 302         local PACKAGESFILE="Packages-${BASENAME#*-}"
 303         if [ -f "${TESTDIRECTORY}/${PACKAGESFILE}" ]; then
 304                 cp "${TESTDIRECTORY}/${PACKAGESFILE}" aptarchive/Packages
 305         fi
 306         local SOURCESSFILE="Sources-${BASENAME#*-}"
 307         if [ -f "${TESTDIRECTORY}/${SOURCESSFILE}" ]; then
 308                 cp "${TESTDIRECTORY}/${SOURCESSFILE}" aptarchive/Sources
 309         fi
 310         for key in $(find "$TESTDIRECTORY" -name '*.pub' -o -name '*.sec'); do
 311                 cp "$key" keys/
 312                 chmod 644 "$key"
 313         done
 314         ln -s "${TMPWORKINGDIRECTORY}/keys/joesixpack.pub" rootdir/etc/apt/trusted.gpg.d/joesixpack.gpg
 315
 316         echo "Dir \"${TMPWORKINGDIRECTORY}/rootdir\";" > aptconfig.conf
 317         echo "Dir::state::status \"${TMPWORKINGDIRECTORY}/rootdir/var/lib/dpkg/status\";" >> aptconfig.conf
 318         echo "APT::Get::Show-User-Simulation-Note \"false\";" >> aptconfig.conf
 319         echo "Dir::Bin::Methods \"${TMPWORKINGDIRECTORY}/rootdir/usr/lib/apt/methods\";" >> aptconfig.conf
 320         # either store apt-key were we can access it, even if we run it as a different user
 321         #cp "${BUILDDIRECTORY}/apt-key" "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/"
 322         #chmod o+rx "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/apt-key"
 323         #echo "Dir::Bin::apt-key \"${TMPWORKINGDIRECTORY}/rootdir/usr/bin/apt-key\";" >> aptconfig.conf
 324         # destroys coverage reporting though, so we disable changing user for the calling gpgv
 325         echo "Dir::Bin::apt-key \"${BUILDDIRECTORY}/apt-key\";" >> aptconfig.conf
 326         if [ "$(id -u)" = '0' ]; then
 327                 echo 'Binary::gpgv::Debug::NoDropPrivs "true";' >>aptconfig.conf
 328         fi
 329
 330         cat > "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg" <<EOF
 331 #!/bin/sh
 332 set -e
 333 if [ -r "${TMPWORKINGDIRECTORY}/noopchroot.so" ]; then
 334         if [ -n "\$LD_LIBRARY_PATH" ]; then
 335                 export LD_LIBRARY_PATH="${TMPWORKINGDIRECTORY}:${LD_LIBRARY_PATH}"
 336         else
 337                 export LD_LIBRARY_PATH="${TMPWORKINGDIRECTORY}"
 338         fi
 339         if [ -n "\$LD_PRELOAD" ]; then
 340                 export LD_PRELOAD="noopchroot.so \${LD_PRELOAD}"
 341         else
 342                 export LD_PRELOAD="noopchroot.so"
 343         fi
 344 fi
 345 EOF
 346         cp "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg" "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/gdb-dpkg"
 347         cat >> "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg" <<EOF
 348 exec fakeroot "${DPKG:-dpkg}" --root="${TMPWORKINGDIRECTORY}/rootdir" \\
 349         --log="${TMPWORKINGDIRECTORY}/rootdir/var/log/dpkg.log" \\
 350         --force-not-root --force-bad-path "\$@"
 351 EOF
 352         cat >> "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/gdb-dpkg" <<EOF
 353 exec fakeroot gdb --quiet -ex run "${DPKG:-dpkg}" --args "${DPKG:-dpkg}" --root="${TMPWORKINGDIRECTORY}/rootdir" \\
 354         --log="${TMPWORKINGDIRECTORY}/rootdir/var/log/dpkg.log" \\
 355         --force-not-root --force-bad-path "\$@"
 356 EOF
 357         chmod +x "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg" "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/gdb-dpkg"
 358         echo "Dir::Bin::dpkg \"${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg\";" > rootdir/etc/apt/apt.conf.d/99dpkg
 359
 360         {
 361                 if ! command dpkg --assert-multi-arch >/dev/null 2>&1; then
 362                         echo "DPKG::options:: \"--force-architecture\";" # Added to test multiarch before dpkg is ready for it…
 363                 fi
 364                 echo 'quiet "0";'
 365                 echo 'quiet::NoUpdate "true";'
 366                 echo 'quiet::NoStatistic "true";'
 367                 # too distracting for users, but helpful to detect changes
 368                 echo 'Acquire::Progress::Ignore::ShowErrorText "true";'
 369                 echo 'Acquire::Progress::Diffpercent "true";'
 370                 # in testcases, it can appear as if localhost has a rotation setup,
 371                 # hide this as we can't really deal with it properly
 372                 echo 'Acquire::Failure::ShowIP "false";'
 373         } >> aptconfig.conf
 374
 375         cp "${TESTDIRECTORY}/apt.pem" "${TMPWORKINGDIRECTORY}/rootdir/etc/webserver.pem"
 376         if [ "$(id -u)" = '0' ]; then
 377                 chown _apt:root "${TMPWORKINGDIRECTORY}/rootdir/etc/webserver.pem"
 378         fi
 379         echo "Acquire::https::CaInfo \"${TMPWORKINGDIRECTORY}/rootdir/etc/webserver.pem\";" > rootdir/etc/apt/apt.conf.d/99https
 380         echo "Apt::Cmd::Disable-Script-Warning \"1\";" > rootdir/etc/apt/apt.conf.d/apt-binary
 381         echo 'Acquire::Connect::AddrConfig "false";' > rootdir/etc/apt/apt.conf.d/connect-addrconfig
 382         configcompression '.' 'gz' #'bz2' 'lzma' 'xz'
 383         confighashes 'SHA1' # these are tests, not security best-practices
 384
 385         # create some files in /tmp and look at user/group to get what this means
 386         TEST_DEFAULT_USER="$USER"
 387         if [ "$(uname)" = 'GNU/kFreeBSD' ]; then
 388                 TEST_DEFAULT_GROUP='root'
 389         else
 390                 TEST_DEFAULT_GROUP="$USER"
 391         fi
 392
 393         # cleanup the environment a bit
 394         # prefer our apt binaries over the system apt binaries
 395         export PATH="${BUILDDIRECTORY}:${PATH}:/usr/local/sbin:/usr/sbin:/sbin"
 396         export LC_ALL=C.UTF-8
 397         unset LANGUAGE APT_CONFIG
 398         unset GREP_OPTIONS DEB_BUILD_PROFILES
 399         msgdone "info"
 400 }
 401
 402 getarchitecture() {
 403         if [ "$1" = "native" -o -z "$1" ]; then
 404                 eval `aptconfig shell ARCH APT::Architecture`
 405                 if [ -n "$ARCH" ]; then
 406                         echo $ARCH
 407                 else
 408                         dpkg --print-architecture
 409                 fi
 410         else
 411                 echo $1
 412         fi
 413 }
 414
 415 getarchitectures() {
 416         aptconfig dump --no-empty --format '%v%n' APT::Architecture APT::Architectures | sort -u | tr '\n' ' '
 417 }
 418
 419 getarchitecturesfromcommalist() {
 420         echo "$1" | sed -e 's#,#\n#g' | sed -e "s/^native\$/$(getarchitecture 'native')/"
 421 }
 422
 423 configarchitecture() {
 424         {
 425                 echo "APT::Architecture \"$(getarchitecture $1)\";"
 426                 while [ -n "$1" ]; do
 427                         echo "APT::Architectures:: \"$(getarchitecture $1)\";"
 428                         shift
 429                 done
 430         } >rootdir/etc/apt/apt.conf.d/01multiarch.conf
 431         configdpkg
 432 }
 433
 434 configdpkg() {
 435         if [ ! -e rootdir/var/lib/dpkg/status ]; then
 436                 local BASENAME="${0##*/}"
 437                 local STATUSFILE="status-${BASENAME#*-}"
 438                 if [ -f "${TESTDIRECTORY}/${STATUSFILE}" ]; then
 439                         cp "${TESTDIRECTORY}/${STATUSFILE}" rootdir/var/lib/dpkg/status
 440                 else
 441                         echo -n > rootdir/var/lib/dpkg/status
 442                 fi
 443         fi
 444         rm -f rootdir/etc/apt/apt.conf.d/00foreigndpkg
 445         if command dpkg --assert-multi-arch >/dev/null 2>&1 ; then
 446                 local ARCHS="$(getarchitectures)"
 447                 if echo "$ARCHS" | grep -E -q '[^ ]+ [^ ]+'; then
 448                         DPKGARCH="$(dpkg --print-architecture)"
 449                         for ARCH in ${ARCHS}; do
 450                                 if [ "${ARCH}" != "${DPKGARCH}" ]; then
 451                                         if ! dpkg --add-architecture ${ARCH} >/dev/null 2>&1; then
 452                                                 # old-style used e.g. in Ubuntu-P – and as it seems travis
 453                                                 echo "DPKG::options:: \"--foreign-architecture\";" >> rootdir/etc/apt/apt.conf.d/00foreigndpkg
 454                                                 echo "DPKG::options:: \"${ARCH}\";"  >> rootdir/etc/apt/apt.conf.d/00foreigndpkg
 455                                         fi
 456                                 fi
 457                         done
 458                         if [ "0" = "$(dpkg -l dpkg 2> /dev/null | grep '^i' | wc -l)" ]; then
 459                                 # dpkg doesn't really check the version as long as it is fully installed,
 460                                 # but just to be sure we choose one above the required version
 461                                 insertinstalledpackage 'dpkg' "all" '1.16.2+fake'
 462                         fi
 463                 fi
 464         fi
 465 }
 466
 467 configdpkgnoopchroot() {
 468         # create a library to noop chroot() and rewrite maintainer script executions
 469         # via execvp() as used by dpkg as we don't want our rootdir to be a fullblown
 470         # chroot directory dpkg could chroot into to execute the maintainer scripts
 471         msgtest 'Building library to preload to make maintainerscript work in' 'dpkg'
 472         cat > noopchroot.c << EOF
 473 #define _GNU_SOURCE
 474 #include <stdio.h>
 475 #include <stdlib.h>
 476 #include <string.h>
 477 #include <dlfcn.h>
 478
 479 static char * chrootdir = NULL;
 480
 481 int chroot(const char *path) {
 482         printf("WARNING: CHROOTing to %s was ignored!\n", path);
 483         free(chrootdir);
 484         chrootdir = strdup(path);
 485         return 0;
 486 }
 487 int execvp(const char *file, char *const argv[]) {
 488         static int (*func_execvp) (const char *, char * const []) = NULL;
 489         if (func_execvp == NULL)
 490                 func_execvp = (int (*) (const char *, char * const [])) dlsym(RTLD_NEXT, "execvp");
 491         if (chrootdir == NULL || strncmp(file, "/var/lib/dpkg/", strlen("/var/lib/dpkg/")) != 0)
 492                 return func_execvp(file, argv);
 493         printf("REWRITE execvp call %s into %s\n", file, chrootdir);
 494         char newfile[strlen(chrootdir) + strlen(file)];
 495         strcpy(newfile, chrootdir);
 496         strcat(newfile, file);
 497         char const * const baseadmindir = "/var/lib/dpkg";
 498         char admindir[strlen(chrootdir) + strlen(baseadmindir)];
 499         strcpy(admindir, chrootdir);
 500         strcat(admindir, baseadmindir);
 501         setenv("DPKG_ADMINDIR", admindir, 1);
 502         return func_execvp(newfile, argv);
 503 }
 504 EOF
 505         testsuccess --nomsg gcc -fPIC -shared -o noopchroot.so noopchroot.c -ldl
 506 }
 507 configcompression() {
 508         while [ -n "$1" ]; do
 509                 case "$1" in
 510                 '.') printf ".\t.\tcat\n";;
 511                 'gz') printf "gzip\tgz\tgzip\n";;
 512                 'bz2') printf "bzip2\tbz2\tbzip2\n";;
 513                 'lzma') printf "lzma\tlzma\txz --format=lzma\n";;
 514                 'xz') printf "xz\txz\txz\n";;
 515                 *) printf "$1\t$1\t$1\n";;
 516                 esac
 517                 shift
 518         done > "${TMPWORKINGDIRECTORY}/rootdir/etc/testcase-compressor.conf"
 519 }
 520 confighashes() {
 521         {
 522                 echo 'APT::FTPArchive {'
 523                 {
 524                         while [ -n "$1" ]; do
 525                                 printf "$1" | tr 'a-z' 'A-Z'
 526                                 printf "\t\"true\";\n"
 527                                 shift
 528                         done
 529                         for h in 'MD5' 'SHA1' 'SHA256' 'SHA512'; do
 530                                 printf "$h\t\"false\";\n"
 531                         done
 532                 } | awk '!x[$1]++'
 533                 echo '};'
 534         } >> "${TMPWORKINGDIRECTORY}/rootdir/etc/apt/apt.conf.d/ftparchive-hashes.conf"
 535 }
 536 forcecompressor() {
 537         COMPRESSOR="$1"
 538         COMPRESSOR_CMD="$1"
 539         case $COMPRESSOR in
 540         gzip) COMPRESS='gz';;
 541         bzip2) COMPRESS='bz2';;
 542         lzma) COMPRESS='lzma';;
 543         xz) COMPRESS='xz';;
 544         *) msgdie "Compressor $COMPRESSOR is unknown to framework, so can't be forced by forcecompressor!";;
 545         esac
 546         local CONFFILE="${TMPWORKINGDIRECTORY}/rootdir/etc/apt/apt.conf.d/00force-compressor"
 547         echo "Acquire::CompressionTypes::Order { \"${COMPRESS}\"; };
 548 Dir::Bin::uncompressed \"/does/not/exist\";
 549 Dir::Bin::gzip \"/does/not/exist\";
 550 Dir::Bin::bzip2 \"/does/not/exist\";
 551 Dir::Bin::lzma \"/does/not/exist\";
 552 Dir::Bin::xz \"/does/not/exist\";" > "$CONFFILE"
 553         if [ -e "/bin/${COMPRESSOR}" ]; then
 554                 echo "Dir::Bin::${COMPRESSOR} \"/bin/${COMPRESSOR}\";" >> "$CONFFILE"
 555         elif [ -e "/usr/bin/${COMPRESSOR}" ]; then
 556                 echo "Dir::Bin::${COMPRESSOR} \"/usr/bin/${COMPRESSOR}\";" >> "$CONFFILE"
 557         elif [ "${COMPRESSOR}" = 'lzma' ]; then
 558                 echo 'Dir::Bin::xz "/usr/bin/xz";' >> "$CONFFILE"
 559                 COMPRESSOR_CMD='xz --format=lzma'
 560         else
 561                 msgtest 'Test for availability of compressor' "${COMPRESSOR}"
 562                 msgfail "${COMPRESSOR} not available"
 563         fi
 564 }
 565
 566 setupsimplenativepackage() {
 567         local NAME="$1"
 568         local ARCH="$2"
 569         local VERSION="$3"
 570         local RELEASE="${4:-unstable}"
 571         local DEPENDENCIES="$5"
 572         local DESCRIPTION="${6:-"an autogenerated dummy ${NAME}=${VERSION}/${RELEASE}
 573  If you find such a package installed on your system,
 574  something went horribly wrong! They are autogenerated
 575  und used only by testcases and surf no other propose…"}"
 576
 577         local SECTION="${7:-others}"
 578         local DISTSECTION
 579         if [ "$SECTION" = "${SECTION#*/}" ]; then
 580                 DISTSECTION="main"
 581         else
 582                 DISTSECTION="${SECTION%/*}"
 583         fi
 584         local BUILDDIR=incoming/${NAME}-${VERSION}
 585         mkdir -p ${BUILDDIR}/debian/source
 586         cd ${BUILDDIR}
 587         echo "* most suckless software product ever" > FEATURES
 588         test -e debian/copyright || echo "Copyleft by Joe Sixpack $(date +%Y)" > debian/copyright
 589         test -e debian/changelog || echo "$NAME ($VERSION) $RELEASE; urgency=low
 590
 591   * Initial release
 592
 593  -- Joe Sixpack <joe@example.org>  $(date -R)" > debian/changelog
 594         test -e debian/control || echo "Source: $NAME
 595 Section: $SECTION
 596 Priority: optional
 597 Maintainer: Joe Sixpack <joe@example.org>
 598 Build-Depends: debhelper (>= 7)
 599 Standards-Version: 3.9.1
 600
 601 Package: $NAME" > debian/control
 602         if [ "$ARCH" = 'all' ]; then
 603                 echo "Architecture: all" >> debian/control
 604         else
 605                 echo "Architecture: any" >> debian/control
 606         fi
 607         test -z "$DEPENDENCIES" || echo "$DEPENDENCIES" >> debian/control
 608         echo "Description: $DESCRIPTION" >> debian/control
 609
 610         test -e debian/compat || echo "7" > debian/compat
 611         test -e debian/source/format || echo "3.0 (native)" > debian/source/format
 612         test -e debian/rules || cp /usr/share/doc/debhelper/examples/rules.tiny debian/rules
 613         cd - > /dev/null
 614 }
 615
 616 buildsimplenativepackage() {
 617         local NAME="$1"
 618         local NM
 619         if [ "$(echo "$NAME" | cut -c 1-3)" = 'lib' ]; then
 620                 NM="$(echo "$NAME" | cut -c 1-4)"
 621         else
 622                 NM="$(echo "$NAME" | cut -c 1)"
 623         fi
 624         local ARCH="$2"
 625         local VERSION="$3"
 626         local RELEASE="${4:-unstable}"
 627         local DEPENDENCIES="$5"
 628         local DESCRIPTION="${6:-"an autogenerated dummy ${NAME}=${VERSION}/${RELEASE}
 629  If you find such a package installed on your system,
 630  something went horribly wrong! They are autogenerated
 631  und used only by testcases and surf no other propose…"}"
 632
 633         local SECTION="${7:-others}"
 634         local PRIORITY="${8:-optional}"
 635         local FILE_TREE="$9"
 636         local COMPRESS_TYPE="${10:-gzip}"
 637         local DISTSECTION
 638         if [ "$SECTION" = "${SECTION#*/}" ]; then
 639                 DISTSECTION="main"
 640         else
 641                 DISTSECTION="${SECTION%/*}"
 642         fi
 643         local BUILDDIR="${TMPWORKINGDIRECTORY}/incoming/${NAME}-${VERSION}"
 644
 645         msgtest "Build source package in version ${VERSION} for ${RELEASE} in ${DISTSECTION}" "$NAME"
 646         mkdir -p "$BUILDDIR/debian/source"
 647         echo "* most suckless software product ever" > "${BUILDDIR}/FEATURES"
 648         echo "#!/bin/sh
 649 echo '$NAME says \"Hello!\"'" > "${BUILDDIR}/${NAME}"
 650
 651         echo "Copyleft by Joe Sixpack $(date +%Y)" > "${BUILDDIR}/debian/copyright"
 652         echo "$NAME ($VERSION) $RELEASE; urgency=low
 653
 654   * Initial release
 655
 656  -- Joe Sixpack <joe@example.org>  $(date -R)" > "${BUILDDIR}/debian/changelog"
 657         {
 658                 echo "Source: $NAME
 659 Priority: $PRIORITY
 660 Maintainer: Joe Sixpack <joe@example.org>
 661 Standards-Version: 3.9.3"
 662                 if [ "$SECTION" != '<none>' ]; then
 663                         echo "Section: $SECTION"
 664                 fi
 665                 local BUILDDEPS="$(echo "$DEPENDENCIES" | grep '^Build-')"
 666                 test -z "$BUILDDEPS" || echo "$BUILDDEPS"
 667                 echo "
 668 Package: $NAME"
 669
 670                 if [ "$ARCH" = 'all' ]; then
 671                         echo "Architecture: all"
 672                 else
 673                         echo "Architecture: any"
 674                 fi
 675                 local DEPS="$(echo "$DEPENDENCIES" | grep -v '^Build-')"
 676                 test -z "$DEPS" || echo "$DEPS"
 677                 echo "Description: $DESCRIPTION"
 678         } > "${BUILDDIR}/debian/control"
 679
 680         echo '3.0 (native)' > "${BUILDDIR}/debian/source/format"
 681         cd "${BUILDDIR}/.."
 682         testsuccess --nomsg dpkg-source -b ${NAME}-${VERSION}
 683         cd - >/dev/null
 684         sed -n 's#^dpkg-source: info: building [^ ]\+ in ##p' "${TMPWORKINGDIRECTORY}/rootdir/tmp/testsuccess.output" \
 685                 | while read SRC; do
 686                 echo "pool/${SRC}" >> "${BUILDDIR}/../${RELEASE}.${DISTSECTION}.srclist"
 687 #               if expr match "${SRC}" '.*\.dsc' >/dev/null 2>&1; then
 688 #                       aptkey --keyring ./keys/joesixpack.pub --secret-keyring ./keys/joesixpack.sec --quiet --readonly \
 689 #                               adv --yes --default-key 'Joe Sixpack' \
 690 #                               --clearsign -o "${BUILDDIR}/../${SRC}.sign" "${BUILDDIR}/../$SRC"
 691 #                       mv "${BUILDDIR}/../${SRC}.sign" "${BUILDDIR}/../$SRC"
 692 #               fi
 693         done
 694
 695         for arch in $(getarchitecturesfromcommalist "$ARCH"); do
 696                 msgtest "Build binary package for ${RELEASE} in ${SECTION}" "$NAME"
 697                 rm -rf "${BUILDDIR}/debian/tmp"
 698                 mkdir -p "${BUILDDIR}/debian/tmp/DEBIAN" "${BUILDDIR}/debian/tmp/usr/share/doc/${NAME}" "${BUILDDIR}/debian/tmp/usr/bin"
 699                 cp "${BUILDDIR}/debian/copyright" "${BUILDDIR}/debian/changelog" "${BUILDDIR}/FEATURES" "${BUILDDIR}/debian/tmp/usr/share/doc/${NAME}"
 700                 cp "${BUILDDIR}/${NAME}" "${BUILDDIR}/debian/tmp/usr/bin/${NAME}-${arch}"
 701                 if [ -n "$FILE_TREE" ]; then
 702                     cp -ar "$FILE_TREE" "${BUILDDIR}/debian/tmp"
 703                 fi
 704
 705                 (cd "${BUILDDIR}"; dpkg-gencontrol -DArchitecture=$arch)
 706                 (cd "${BUILDDIR}/debian/tmp"; md5sum $(find usr/ -type f) > DEBIAN/md5sums)
 707                 local LOG="${BUILDDIR}/../${NAME}_${VERSION}_${arch}.dpkg-deb.log"
 708                 # ensure the right permissions as dpkg-deb insists
 709                 chmod 755 "${BUILDDIR}/debian/tmp/DEBIAN"
 710                 testsuccess --nomsg dpkg-deb -Z${COMPRESS_TYPE} --build "${BUILDDIR}/debian/tmp" "${BUILDDIR}/.."
 711                 echo "pool/${NAME}_${VERSION}_${arch}.deb" >> "${BUILDDIR}/../${RELEASE}.${DISTSECTION}.pkglist"
 712         done
 713
 714         local CHANGEPATH="${BUILDDIR}/../${DISTSECTION}/${NM}/${NAME}/${NAME}_${VERSION}"
 715         mkdir -p "$CHANGEPATH"
 716         cp "${BUILDDIR}/debian/changelog" "$CHANGEPATH"
 717         rm -rf "${BUILDDIR}"
 718         msgdone "info"
 719 }
 720
 721 buildpackage() {
 722         local BUILDDIR=$1
 723         local RELEASE=$2
 724         local SECTION=$3
 725         local ARCH=$(getarchitecture $4)
 726         local PKGNAME="$(echo "$BUILDDIR" | grep -o '[^/]*$')"
 727         local BUILDLOG="$(readlink -f "${BUILDDIR}/../${PKGNAME}_${RELEASE}_${SECTION}.dpkg-bp.log")"
 728         msgtest "Build package for ${RELEASE} in ${SECTION}" "$PKGNAME"
 729         cd "$BUILDDIR"
 730         if [ "$ARCH" = "all" ]; then
 731                 ARCH="$(dpkg-architecture -qDEB_HOST_ARCH 2> /dev/null)"
 732         fi
 733         testsuccess --nomsg dpkg-buildpackage -uc -us -a$ARCH
 734         cp "${TMPWORKINGDIRECTORY}/rootdir/tmp/testsuccess.output" "$BUILDLOG"
 735         local PKGS="$(grep '^dpkg-deb: building package' "$BUILDLOG" | cut -d'/' -f 2 | sed -e "s#'\.##")"
 736         local SRCS="$(grep '^dpkg-source: info: building' "$BUILDLOG" | grep -o '[a-z0-9._+~-]*$')"
 737         cd - > /dev/null
 738         for PKG in $PKGS; do
 739                 echo "pool/${PKG}" >> "${TMPWORKINGDIRECTORY}/incoming/${RELEASE}.${SECTION}.pkglist"
 740         done
 741         for SRC in $SRCS; do
 742                 echo "pool/${SRC}" >> "${TMPWORKINGDIRECTORY}/incoming/${RELEASE}.${SECTION}.srclist"
 743         done
 744 }
 745
 746 buildaptarchive() {
 747         if [ -d incoming ]; then
 748                 buildaptarchivefromincoming "$@"
 749         else
 750                 buildaptarchivefromfiles "$@"
 751         fi
 752 }
 753
 754 createaptftparchiveconfig() {
 755         local COMPRESSORS="$(cut -d'    ' -f 1 "${TMPWORKINGDIRECTORY}/rootdir/etc/testcase-compressor.conf" | tr '\n' ' ')"
 756         local COMPRESSORS="${COMPRESSORS%* }"
 757         local ARCHS="$(getarchitectures)"
 758         cat > ftparchive.conf <<EOF
 759 Dir {
 760         ArchiveDir "$(readlink -f .)";
 761         CacheDir "$(readlink -f ..)";
 762         FileListDir "$(readlink -f pool/)";
 763 };
 764 Default {
 765         Packages::Compress "$COMPRESSORS";
 766         Sources::Compress "$COMPRESSORS";
 767         Contents::Compress "$COMPRESSORS";
 768         Translation::Compress "$COMPRESSORS";
 769         LongDescription "false";
 770 };
 771 TreeDefault {
 772         Directory "pool/";
 773         SrcDirectory "pool/";
 774 };
 775 EOF
 776         for DIST in $(find ./pool/ -maxdepth 1 -name '*.pkglist' -type f | cut -d'/' -f 3 | cut -d'.' -f 1 | sort | uniq); do
 777                 cat <<EOF
 778 tree "dists/$DIST" {
 779         Architectures "$ARCHS all source";
 780         FileList "${DIST}.\$(SECTION).pkglist";
 781         SourceFileList "${DIST}.\$(SECTION).srclist";
 782         Sections "$(find ./pool/ -maxdepth 1 -name "${DIST}.*.pkglist" -type f | cut -d'/' -f 3 | cut -d'.' -f 2 | sort | uniq | tr '\n' ' ')";
 783 };
 784 EOF
 785         done >> ftparchive.conf
 786 }
 787
 788 buildaptftparchivedirectorystructure() {
 789         local DISTS="$(grep -i '^tree ' ftparchive.conf | cut -d'/' -f 2 | sed -e 's#".*##')"
 790         for DIST in $DISTS; do
 791                 local SECTIONS="$(grep -i -A 5 "dists/$DIST" ftparchive.conf | grep -i 'Sections' | cut -d'"' -f 2)"
 792                 for SECTION in $SECTIONS; do
 793                         local ARCHS="$(grep -A 5 "dists/$DIST" ftparchive.conf | grep Architectures | cut -d'"' -f 2 | sed -e 's#source##')"
 794                         for ARCH in $ARCHS; do
 795                                 mkdir -p "dists/${DIST}/${SECTION}/binary-${ARCH}"
 796                         done
 797                         mkdir -p "dists/${DIST}/${SECTION}/source"
 798                         mkdir -p "dists/${DIST}/${SECTION}/i18n"
 799                 done
 800         done
 801 }
 802
 803 insertpackage() {
 804         local RELEASES="$1"
 805         local NAME="$2"
 806         local ARCH="$3"
 807         local VERSION="$4"
 808         local DEPENDENCIES="$5"
 809         local PRIORITY="${6:-optional}"
 810         local DESCRIPTION="${7:-"an autogenerated dummy ${NAME}=${VERSION}/${RELEASES}
 811  If you find such a package installed on your system,
 812  something went horribly wrong! They are autogenerated
 813  und used only by testcases and surf no other propose…"}"
 814         local ARCHS=""
 815         for RELEASE in $(printf '%s' "$RELEASES" | tr ',' '\n'); do
 816                 if [ "$RELEASE" = 'installed' ]; then
 817                         insertinstalledpackage "$2" "$3" "$4" "$5" "$6" "$7"
 818                         continue
 819                 fi
 820                 for arch in $(getarchitecturesfromcommalist "$ARCH"); do
 821                         if [ "$arch" = 'none' ]; then
 822                                 ARCHS="$(getarchitectures)"
 823                         else
 824                                 ARCHS="$arch"
 825                         fi
 826                         for BUILDARCH in $ARCHS; do
 827                                 local PPATH="aptarchive/dists/${RELEASE}/main/binary-${BUILDARCH}"
 828                                 mkdir -p "$PPATH"
 829                                 {
 830                                         echo "Package: $NAME
 831 Priority: $PRIORITY
 832 Section: other
 833 Installed-Size: 42
 834 Maintainer: Joe Sixpack <joe@example.org>"
 835                                         test "$arch" = 'none' || echo "Architecture: $arch"
 836                                         echo "Version: $VERSION
 837 Filename: pool/main/${NAME}/${NAME}_${VERSION}_${arch}.deb"
 838                                         test -z "$DEPENDENCIES" || echo "$DEPENDENCIES"
 839                                         echo "Description: $(printf '%s' "$DESCRIPTION" | head -n 1)"
 840                                         echo "Description-md5: $(printf '%s' "$DESCRIPTION" | md5sum | cut -d' ' -f 1)"
 841                                         echo
 842                                 } >> "${PPATH}/Packages"
 843                         done
 844                 done
 845                 mkdir -p "aptarchive/dists/${RELEASE}/main/source" "aptarchive/dists/${RELEASE}/main/i18n"
 846                 touch "aptarchive/dists/${RELEASE}/main/source/Sources"
 847                 echo "Package: $NAME
 848 Description-md5: $(printf '%s' "$DESCRIPTION" | md5sum | cut -d' ' -f 1)
 849 Description-en: $DESCRIPTION
 850 " >> "aptarchive/dists/${RELEASE}/main/i18n/Translation-en"
 851         done
 852 }
 853
 854 insertsource() {
 855         local RELEASE="$1"
 856         local NAME="$2"
 857         local ARCH="$3"
 858         local VERSION="$4"
 859         local DEPENDENCIES="$5"
 860         local BINARY="${6:-$NAME}"
 861         local ARCHS=""
 862         local SPATH="aptarchive/dists/${RELEASE}/main/source"
 863         mkdir -p $SPATH
 864         local FILE="${SPATH}/Sources"
 865         local DSCFILE="${NAME}_${VERSION}.dsc"
 866         local TARFILE="${NAME}_${VERSION}.tar.gz"
 867         echo "Package: $NAME
 868 Binary: $BINARY
 869 Version: $VERSION
 870 Maintainer: Joe Sixpack <joe@example.org>
 871 Architecture: $ARCH" >> $FILE
 872         test -z "$DEPENDENCIES" || echo "$DEPENDENCIES" >> "$FILE"
 873         echo "Files:
 874  $(echo -n "$DSCFILE" | md5sum | cut -d' ' -f 1) $(echo -n "$DSCFILE" | wc -c) "$DSCFILE"
 875  $(echo -n "$TARFILE" | md5sum | cut -d' ' -f 1) $(echo -n "$TARFILE" | wc -c) "$TARFILE"
 876 Checksums-Sha256:
 877  $(echo -n "$DSCFILE" | sha256sum | cut -d' ' -f 1) $(echo -n "$DSCFILE" | wc -c) "$DSCFILE"
 878  $(echo -n "$TARFILE" | sha256sum | cut -d' ' -f 1) $(echo -n "$TARFILE" | wc -c) "$TARFILE"
 879 " >> "$FILE"
 880 }
 881
 882 insertinstalledpackage() {
 883         local NAME="$1"
 884         local ARCH="$2"
 885         local VERSION="$3"
 886         local DEPENDENCIES="$4"
 887         local PRIORITY="${5:-optional}"
 888         local STATUS="${6:-install ok installed}"
 889         local DESCRIPTION="${7:-"an autogenerated dummy ${NAME}=${VERSION}/installed
 890  If you find such a package installed on your system,
 891  something went horribly wrong! They are autogenerated
 892  und used only by testcases and surf no other propose…"}"
 893
 894         local FILE='rootdir/var/lib/dpkg/status'
 895         local INFO='rootdir/var/lib/dpkg/info'
 896         for arch in $(getarchitecturesfromcommalist "$ARCH"); do
 897                 echo "Package: $NAME
 898 Status: $STATUS
 899 Priority: $PRIORITY
 900 Section: other
 901 Installed-Size: 42
 902 Maintainer: Joe Sixpack <joe@example.org>
 903 Version: $VERSION" >> "$FILE"
 904                 test "$arch" = 'none' || echo "Architecture: $arch" >> "$FILE"
 905                 test -z "$DEPENDENCIES" || echo "$DEPENDENCIES" >> "$FILE"
 906                 echo "Description: $DESCRIPTION" >> "$FILE"
 907                 echo >> "$FILE"
 908                 if [ "$(dpkg-query -W --showformat='${Multi-Arch}')" = 'same' ]; then
 909                         echo -n > "${INFO}/${NAME}:${arch}.list"
 910                 else
 911                         echo -n > "${INFO}/${NAME}.list"
 912                 fi
 913         done
 914 }
 915
 916
 917 buildaptarchivefromincoming() {
 918         msginfo "Build APT archive for ${CCMD}${0##*/}${CINFO} based on incoming packages…"
 919         cd aptarchive
 920         [ -e pool ] || ln -s ../incoming pool
 921         [ -e ftparchive.conf ] || createaptftparchiveconfig
 922         [ -e dists ] || buildaptftparchivedirectorystructure
 923         msgninfo "\tGenerate Packages, Sources and Contents files… "
 924         testsuccess aptftparchive generate ftparchive.conf
 925         cd - > /dev/null
 926         msgdone "info"
 927         generatereleasefiles "$@"
 928 }
 929
 930 buildaptarchivefromfiles() {
 931         msginfo "Build APT archive for ${CCMD}${0##*/}${CINFO} based on prebuild files…"
 932         local DIR='aptarchive'
 933         if [ -d "${DIR}/dists" ]; then DIR="${DIR}/dists"; fi
 934         find "$DIR" -name 'Packages' -o -name 'Sources' -o -name 'Translation-*' | while read line; do
 935                 msgninfo "\t${line} file… "
 936                 compressfile "$line" "$1"
 937                 msgdone "info"
 938         done
 939         generatereleasefiles "$@"
 940 }
 941
 942 compressfile() {
 943         cat "${TMPWORKINGDIRECTORY}/rootdir/etc/testcase-compressor.conf" | while read compressor extension command; do
 944                 if [ "$compressor" = '.' ]; then
 945                         if [ -n "$2" ]; then
 946                                 touch -d "$2" "$1"
 947                         fi
 948                         continue
 949                 fi
 950                 cat "$1" | $command > "${1}.${extension}"
 951                 if [ -n "$2" ]; then
 952                         touch -d "$2" "${1}.${extension}"
 953                 fi
 954         done
 955 }
 956
 957 # can be overridden by testcases for their pleasure
 958 getcodenamefromsuite() {
 959         case "$1" in
 960         unstable) echo 'sid';;
 961         *) echo -n "$1";;
 962         esac
 963 }
 964 getreleaseversionfromsuite() { true; }
 965 getlabelfromsuite() { true; }
 966 getoriginfromsuite() { true; }
 967 getarchitecturesfromreleasefile() { echo "all $(getarchitectures)"; }
 968
 969 aptftparchiverelease() {
 970         aptftparchive -qq release "$@" | sed -e '/0 Release$/ d' # remove the self reference
 971 }
 972 generatereleasefiles() {
 973         # $1 is the Date header and $2 is the ValidUntil header to be set
 974         # both should be given in notation date/touch can understand
 975         local DATE="$1"
 976         local VALIDUNTIL="$2"
 977         if [ -e aptarchive/dists ]; then
 978                 msgninfo "\tGenerate Release files for dists… "
 979                 for dir in $(find ./aptarchive/dists -mindepth 1 -maxdepth 1 -type d); do
 980                         local ARCHITECTURES="$(getarchitecturesfromreleasefile "$dir")"
 981                         local SUITE="$(echo "$dir" | cut -d'/' -f 4)"
 982                         local CODENAME="$(getcodenamefromsuite $SUITE)"
 983                         local VERSION="$(getreleaseversionfromsuite $SUITE)"
 984                         local LABEL="$(getlabelfromsuite $SUITE)"
 985                         local ORIGIN="$(getoriginfromsuite $SUITE)"
 986                         aptftparchiverelease "$dir" \
 987                                 -o APT::FTPArchive::Release::Suite="${SUITE}" \
 988                                 -o APT::FTPArchive::Release::Codename="${CODENAME}" \
 989                                 -o APT::FTPArchive::Release::Architectures="${ARCHITECTURES}" \
 990                                 -o APT::FTPArchive::Release::Label="${LABEL}" \
 991                                 -o APT::FTPArchive::Release::Origin="${ORIGIN}" \
 992                                 -o APT::FTPArchive::Release::Version="${VERSION}" \
 993                                 > "$dir/Release"
 994                         if [ "$SUITE" = "experimental" -o "$SUITE" = "experimental2" ]; then
 995                                 sed -i '/^Date: / a\
 996 NotAutomatic: yes' "$dir/Release"
 997                         fi
 998                 done
 999         else
1000                 msgninfo "\tGenerate Release files for flat… "
1001                 aptftparchiverelease ./aptarchive > aptarchive/Release
1002         fi
1003         if [ -n "$DATE" -a "$DATE" != "now" ]; then
1004                 for release in $(find ./aptarchive -name 'Release'); do
1005                         sed -i "s/^Date: .*$/Date: $(date -d "$DATE" '+%a, %d %b %Y %H:%M:%S %Z')/" "$release"
1006                         touch -d "$DATE" "$release"
1007                 done
1008         fi
1009         if [ -n "$VALIDUNTIL" ]; then
1010                 sed -i "/^Date: / a\
1011 Valid-Until: $(date -d "$VALIDUNTIL" '+%a, %d %b %Y %H:%M:%S %Z')" $(find ./aptarchive -name 'Release')
1012         fi
1013         msgdone "info"
1014 }
1015
1016 setupdistsaptarchive() {
1017         local APTARCHIVE="$(readlink -f ./aptarchive | sed 's# #%20#g')"
1018         rm -f root/etc/apt/sources.list.d/apt-test-*-deb.list
1019         rm -f root/etc/apt/sources.list.d/apt-test-*-deb-src.list
1020         for DISTS in $(find ./aptarchive/dists/ -mindepth 1 -maxdepth 1 -type d | cut -d'/' -f 4); do
1021                 SECTIONS=$(find "./aptarchive/dists/${DISTS}/" -mindepth 1 -maxdepth 1 -type d | cut -d'/' -f 5 | tr '\n' ' ')
1022                 msgninfo "\tadd deb and deb-src sources.list lines for ${CCMD}${DISTS} ${SECTIONS}${CINFO}… "
1023                 echo "deb file://$APTARCHIVE $DISTS $SECTIONS" > "rootdir/etc/apt/sources.list.d/apt-test-${DISTS}-deb.list"
1024                 echo "deb-src file://$APTARCHIVE $DISTS $SECTIONS" > "rootdir/etc/apt/sources.list.d/apt-test-${DISTS}-deb-src.list"
1025                 msgdone "info"
1026         done
1027 }
1028
1029 setupflataptarchive() {
1030         local APTARCHIVE="$(readlink -f ./aptarchive)"
1031         local APTARCHIVEURI="$(readlink -f ./aptarchive | sed 's# #%20#g')"
1032         if [ -f "${APTARCHIVE}/Packages" ]; then
1033                 msgninfo "\tadd deb sources.list line… "
1034                 echo "deb file://$APTARCHIVEURI /" > 'rootdir/etc/apt/sources.list.d/apt-test-archive-deb.list'
1035                 msgdone 'info'
1036         else
1037                 rm -f 'rootdir/etc/apt/sources.list.d/apt-test-archive-deb.list'
1038         fi
1039         if [ -f "${APTARCHIVE}/Sources" ]; then
1040                 msgninfo "\tadd deb-src sources.list line… "
1041                 echo "deb-src file://$APTARCHIVEURI /" > 'rootdir/etc/apt/sources.list.d/apt-test-archive-deb-src.list'
1042                 msgdone 'info'
1043         else
1044                 rm -f 'rootdir/etc/apt/sources.list.d/apt-test-archive-deb-src.list'
1045         fi
1046 }
1047
1048 setupaptarchive() {
1049         local NOUPDATE=0
1050         if [ "$1" = '--no-update' ]; then
1051                 NOUPDATE=1
1052                 shift
1053         fi
1054         buildaptarchive "$@"
1055         if [ -e aptarchive/dists ]; then
1056                 setupdistsaptarchive
1057         else
1058                 setupflataptarchive
1059         fi
1060         signreleasefiles 'Joe Sixpack'
1061         if [ "1" != "$NOUPDATE" ]; then
1062                 testsuccess aptget update -o Debug::pkgAcquire::Worker=true -o Debug::Acquire::gpgv=true
1063         fi
1064 }
1065
1066 signreleasefiles() {
1067         local SIGNER="${1:-Joe Sixpack}"
1068         local REPODIR="${2:-aptarchive}"
1069         local KEY="keys/$(echo "$SIGNER" | tr 'A-Z' 'a-z' | sed 's# ##g')"
1070         local GPG="aptkey --quiet --keyring ${KEY}.pub --secret-keyring ${KEY}.sec --readonly adv --batch --yes"
1071         msgninfo "\tSign archive with $SIGNER key $KEY… "
1072         local REXKEY='keys/rexexpired'
1073         local SECEXPIREBAK="${REXKEY}.sec.bak"
1074         local PUBEXPIREBAK="${REXKEY}.pub.bak"
1075         if [ "${SIGNER}" = 'Rex Expired' ]; then
1076                 # the key is expired, so gpg doesn't allow to sign with and the --faked-system-time
1077                 # option doesn't exist anymore (and using faketime would add a new obscure dependency)
1078                 # therefore we 'temporary' make the key not expired and restore a backup after signing
1079                 cp "${REXKEY}.sec" "$SECEXPIREBAK"
1080                 cp "${REXKEY}.pub" "$PUBEXPIREBAK"
1081                 local SECUNEXPIRED="${REXKEY}.sec.unexpired"
1082                 local PUBUNEXPIRED="${REXKEY}.pub.unexpired"
1083                 if [ -f "$SECUNEXPIRED" ] && [ -f "$PUBUNEXPIRED" ]; then
1084                         cp "$SECUNEXPIRED" "${REXKEY}.sec"
1085                         cp "$PUBUNEXPIRED" "${REXKEY}.pub"
1086                 else
1087                         if ! printf "expire\n1w\nsave\n" | $GPG --default-key "$SIGNER" --command-fd 0 --edit-key "${SIGNER}" >setexpire.gpg 2>&1; then
1088                                 cat setexpire.gpg
1089                                 exit 1
1090                         fi
1091                         cp "${REXKEY}.sec" "$SECUNEXPIRED"
1092                         cp "${REXKEY}.pub" "$PUBUNEXPIRED"
1093                 fi
1094         fi
1095         for RELEASE in $(find "${REPODIR}/" -name Release); do
1096                 $GPG --default-key "$SIGNER" --armor --detach-sign --sign --output "${RELEASE}.gpg" "${RELEASE}"
1097                 local INRELEASE="$(echo "${RELEASE}" | sed 's#/Release$#/InRelease#')"
1098                 $GPG --default-key "$SIGNER" --clearsign --output "$INRELEASE" "$RELEASE"
1099                 # we might have set a specific date for the Release file, so copy it
1100                 touch -d "$(stat --format "%y" ${RELEASE})" "${RELEASE}.gpg" "${INRELEASE}"
1101         done
1102         if [ -f "$SECEXPIREBAK" ] && [ -f "$PUBEXPIREBAK" ]; then
1103                 mv -f "$SECEXPIREBAK" "${REXKEY}.sec"
1104                 mv -f "$PUBEXPIREBAK" "${REXKEY}.pub"
1105         fi
1106         msgdone 'info'
1107 }
1108
1109 redatereleasefiles() {
1110         local DATE="$(date -d "$1" '+%a, %d %b %Y %H:%M:%S %Z')"
1111         for release in $(find aptarchive/ -name 'Release'); do
1112                 sed -i "s/^Date: .*$/Date: ${DATE}/" "$release"
1113                 touch -d "$DATE" "$release"
1114         done
1115         signreleasefiles "${2:-Joe Sixpack}"
1116 }
1117
1118 webserverconfig() {
1119         local WEBSERVER="${3:-http://localhost:${APTHTTPPORT}}"
1120         local NOCHECK=false
1121         if [ "$1" = '--no-check' ]; then
1122                 NOCHECK=true
1123                 shift
1124         fi
1125         local DOWNLOG='rootdir/tmp/download-testfile.log'
1126         local STATUS='downloaded/webserverconfig.status'
1127         rm -f "$STATUS" "$DOWNLOG"
1128         # very very basic URI encoding
1129         local URI
1130         if [ -n "$2" ]; then
1131                 msgtest "Set webserver config option '${1}' to" "$2"
1132                 URI="${WEBSERVER}/_config/set/$(echo "${1}" | sed -e 's/\//%2f/g')/$(echo "${2}" | sed -e 's/\//%2f/g')"
1133         else
1134                 msgtest 'Clear webserver config option' "${1}"
1135                 URI="${WEBSERVER}/_config/clear/$(echo "${1}" | sed -e 's/\//%2f/g')"
1136         fi
1137         if downloadfile "$URI" "$STATUS" > "$DOWNLOG"; then
1138                 msgpass
1139         else
1140                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/webserverconfig.output"
1141                 cat "$DOWNLOG" "$STATUS" >"$OUTPUT" 2>&1 || true
1142                 msgfailoutput '' "$OUTPUT"
1143         fi
1144         $NOCHECK || testwebserverlaststatuscode '200'
1145 }
1146
1147 rewritesourceslist() {
1148         local APTARCHIVE="file://$(readlink -f "${TMPWORKINGDIRECTORY}/aptarchive" | sed 's# #%20#g')"
1149         local APTARCHIVE2="copy://$(readlink -f "${TMPWORKINGDIRECTORY}/aptarchive" | sed 's# #%20#g')"
1150         for LIST in $(find rootdir/etc/apt/sources.list.d/ -name 'apt-test-*.list'); do
1151                 sed -i $LIST -e "s#$APTARCHIVE#${1}#" -e "s#$APTARCHIVE2#${1}#" \
1152                         -e "s#http://localhost:${APTHTTPPORT}/#${1}#" \
1153                         -e "s#https://localhost:${APTHTTPSPORT}/#${1}#"
1154         done
1155 }
1156
1157 # wait for up to 10s for a pid file to appear to avoid possible race
1158 # when a helper is started and dosn't write the PID quick enough
1159 waitforpidfile() {
1160         local PIDFILE="$1"
1161         for i in $(seq 10); do
1162                 if test -s "$PIDFILE"; then
1163                         return 0
1164                 fi
1165                 sleep 1
1166         done
1167         msgdie "waiting for $PIDFILE failed"
1168         return 1
1169 }
1170
1171 changetowebserver() {
1172         local REWRITE='no'
1173         if [ "$1" != '--no-rewrite' ]; then
1174                 REWRITE='yes'
1175         else
1176                 shift
1177         fi
1178         if test -x "${APTWEBSERVERBINDIR}/aptwebserver"; then
1179                 cd aptarchive
1180                 local LOG="webserver.log"
1181                 if ! aptwebserver --port 0 -o aptwebserver::fork=1 -o aptwebserver::portfile='aptwebserver.port' "$@" >$LOG 2>&1 ; then
1182                         cat $LOG
1183                         false
1184                 fi
1185                 waitforpidfile aptwebserver.pid
1186                 local PID="$(cat aptwebserver.pid)"
1187                 if [ -z "$PID" ]; then
1188                         msgdie 'Could not fork aptwebserver successfully'
1189                 fi
1190                 addtrap "kill $PID;"
1191                 waitforpidfile aptwebserver.port
1192                 APTHTTPPORT="$(cat aptwebserver.port)"
1193                 if [ -z "$APTHTTPPORT" ]; then
1194                         msgdie 'Could not get port for aptwebserver successfully'
1195                 fi
1196                 cd - > /dev/null
1197         else
1198                 msgdie 'You have to build aptwerbserver or install a webserver'
1199         fi
1200         if [ "$REWRTE" != 'yes' ]; then
1201                 rewritesourceslist "http://localhost:${APTHTTPPORT}/"
1202         fi
1203 }
1204
1205 changetohttpswebserver() {
1206         if ! which stunnel4 >/dev/null; then
1207                 msgdie 'You need to install stunnel4 for https testcases'
1208         fi
1209         if [ ! -e "${TMPWORKINGDIRECTORY}/aptarchive/aptwebserver.pid" ]; then
1210                 changetowebserver --no-rewrite "$@"
1211         fi
1212         echo "pid = ${TMPWORKINGDIRECTORY}/aptarchive/stunnel.pid
1213 cert = ${TMPWORKINGDIRECTORY}/rootdir/etc/webserver.pem
1214 output = /dev/null
1215
1216 [https]
1217 accept = 0
1218 connect = $APTHTTPPORT
1219 " > "${TMPWORKINGDIRECTORY}/stunnel.conf"
1220         stunnel4 "${TMPWORKINGDIRECTORY}/stunnel.conf"
1221         waitforpidfile "${TMPWORKINGDIRECTORY}/aptarchive/stunnel.pid"
1222         local PID="$(cat "${TMPWORKINGDIRECTORY}/aptarchive/stunnel.pid")"
1223         if [ -z "$PID" ]; then
1224                 msgdie 'Could not fork stunnel4 successfully'
1225         fi
1226         addtrap 'prefix' "kill ${PID};"
1227         APTHTTPSPORT="$(lsof -i | awk "/^stunnel4 / && \$2 == \"${PID}\" {print \$9; exit; }" | cut -d':' -f 2)"
1228         webserverconfig 'aptwebserver::port::https' "$APTHTTPSPORT" "https://localhost:${APTHTTPSPORT}"
1229         rewritesourceslist "https://localhost:${APTHTTPSPORT}/"
1230 }
1231
1232 changetocdrom() {
1233         mkdir -p rootdir/media/cdrom/.disk
1234         local CD="$(readlink -f rootdir/media/cdrom)"
1235         cat > rootdir/etc/apt/apt.conf.d/00cdrom <<EOF
1236 acquire::cdrom::mount "${CD}";
1237 acquire::cdrom::"${CD}/"::mount "mv ${CD}-unmounted ${CD}";
1238 acquire::cdrom::"${CD}/"::umount "mv ${CD} ${CD}-unmounted";
1239 acquire::cdrom::autodetect 0;
1240 EOF
1241         echo -n "$1" > "${CD}/.disk/info"
1242         if [ ! -d aptarchive/dists ]; then
1243                 msgdie 'Flat file archive cdroms can not be created currently'
1244                 return 1
1245         fi
1246         mv aptarchive/dists "$CD"
1247         ln -s "$(readlink -f ./incoming)" "$CD/pool"
1248         find rootdir/etc/apt/sources.list.d/ -name 'apt-test-*.list' -delete
1249         # start with an unmounted disk
1250         mv "${CD}" "${CD}-unmounted"
1251         # we don't want the disk to be modifiable
1252         addtrap 'prefix' "chmod -f -R +w \"$PWD/rootdir/media/cdrom/dists/\" \"$PWD/rootdir/media/cdrom-unmounted/dists/\" || true;"
1253         chmod -R 555 rootdir/media/cdrom-unmounted/dists
1254 }
1255
1256 downloadfile() {
1257         local PROTO="${1%%:*}"
1258         if ! apthelper -o Debug::Acquire::${PROTO}=1 -o Debug::pkgAcquire::Worker=1 \
1259                 download-file "$1" "$2" "$3" 2>&1 ; then
1260                 return 1
1261         fi
1262         # only if the file exists the download was successful
1263         if [ -r "$2" ]; then
1264                 return 0
1265         else
1266                 return 1
1267         fi
1268 }
1269
1270 checkdiff() {
1271         local DIFFTEXT="$(command diff -u "$@" 2>&1 | sed -e '/^---/ d' -e '/^+++/ d' -e '/^@@/ d')"
1272         if [ -n "$DIFFTEXT" ]; then
1273                 echo >&2
1274                 echo >&2 "$DIFFTEXT"
1275                 return 1
1276         else
1277                 return 0
1278         fi
1279 }
1280
1281 testoutputequal() {
1282         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testoutputequal.output"
1283         local COMPAREFILE="$1"
1284         shift
1285         if "$@" 2>&1 | checkdiff "$COMPAREFILE" - >"$OUTPUT" 2>&1; then
1286                 msgpass
1287         else
1288                 echo "=== content of file we compared with (${COMPAREFILE}) ===" >>"${OUTPUT}"
1289                 cat "$COMPAREFILE" >>"${OUTPUT}"
1290                 msgfailoutput '' "$OUTPUT" "$@"
1291         fi
1292 }
1293
1294 testfileequal() {
1295         msggroup 'testfileequal'
1296         local MSG='Test for correctness of file'
1297         if [ "$1" = '--nomsg' ]; then
1298                 MSG=''
1299                 shift
1300         fi
1301         local FILE="$1"
1302         shift
1303         if [ -n "$MSG" ]; then
1304                 msgtest "$MSG" "$FILE"
1305         fi
1306         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testfileequal.output"
1307         if [ -z "$*" ]; then
1308                 testoutputequal "$FILE" echo -n ''
1309         else
1310                 testoutputequal "$FILE" echo "$*"
1311         fi
1312         msggroup
1313 }
1314
1315 testempty() {
1316         msggroup 'testempty'
1317         msgtest "Test for no output of" "$*"
1318         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testempty.comparefile"
1319         if ("$@" >"$COMPAREFILE" 2>&1 || true) && test ! -s "$COMPAREFILE"; then
1320                 msgpass
1321         else
1322                 msgfailoutput '' "$COMPAREFILE" "$@"
1323         fi
1324         aptautotest 'testempty' "$@"
1325         msggroup
1326 }
1327 testnotempty() {
1328         msggroup 'testnotempty'
1329         msgtest "Test for some output of" "$*"
1330         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testnotempty.comparefile"
1331         if ("$@" >"$COMPAREFILE" 2>&1 || true) && test -s "$COMPAREFILE"; then
1332                 msgpass
1333         else
1334                 msgfailoutput '' "$COMPAREFILE" "$@"
1335         fi
1336         aptautotest 'testnotempty' "$@"
1337         msggroup
1338 }
1339
1340 testequal() {
1341         msggroup 'testequal'
1342         local MSG='Test of equality of'
1343         if [ "$1" = '--nomsg' ]; then
1344                 MSG=''
1345                 shift
1346         fi
1347
1348         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequal.comparefile"
1349         echo "$1" > "$COMPAREFILE"
1350         shift
1351
1352         if [ -n "$MSG" ]; then
1353                 msgtest "$MSG" "$*"
1354         fi
1355         testoutputequal "$COMPAREFILE" "$@"
1356         aptautotest 'testequal' "$@"
1357         msggroup
1358 }
1359
1360 testequalor2() {
1361         msggroup 'testequalor2'
1362         local COMPAREFILE1="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequalor2.comparefile1"
1363         local COMPAREFILE2="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequalor2.comparefile2"
1364         local COMPAREAGAINST="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequalor2.compareagainst"
1365         echo "$1" > "$COMPAREFILE1"
1366         echo "$2" > "$COMPAREFILE2"
1367         shift 2
1368         msgtest "Test for equality OR of" "$*"
1369         "$@" >"$COMPAREAGAINST" 2>&1 || true
1370         if checkdiff "$COMPAREFILE1" "$COMPAREAGAINST" >/dev/null 2>&1 || \
1371                 checkdiff "$COMPAREFILE2" "$COMPAREAGAINST" >/dev/null 2>&1
1372         then
1373                 msgpass
1374         else
1375                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequal.output"
1376                 echo -n "\n${CINFO}Diff against OR 1${CNORMAL}" >"$OUTPUT" 2>&1
1377                 checkdiff "$COMPAREFILE1" "$COMPAREAGAINST" >"$OUTPUT" 2>&1 || true
1378                 echo -n "${CINFO}Diff against OR 2${CNORMAL}" >"$OUTPUT" 2>&1
1379                 checkdiff "$COMPAREFILE2" "$COMPAREAGAINST" >"$OUTPUT" 2>&1 || true
1380                 msgfailoutput '' "$OUTPUT"
1381         fi
1382         aptautotest 'testequalor2' "$@"
1383         msggroup
1384 }
1385
1386 testshowvirtual() {
1387         msggroup 'testshowvirtual'
1388         local VIRTUAL="N: Can't select versions from package '$1' as it is purely virtual"
1389         local PACKAGE="$1"
1390         shift
1391         while [ -n "$1" ]; do
1392                 VIRTUAL="${VIRTUAL}
1393 N: Can't select versions from package '$1' as it is purely virtual"
1394                 PACKAGE="${PACKAGE} $1"
1395                 shift
1396         done
1397         msgtest "Test for virtual packages" "apt-cache show $PACKAGE"
1398         VIRTUAL="${VIRTUAL}
1399 N: No packages found"
1400         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testshowvirtual.comparefile"
1401         local ARCH="$(getarchitecture 'native')"
1402         echo "$VIRTUAL" | sed -e "s/:$ARCH//" -e 's/:all//' >"$COMPAREFILE"
1403         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testshowvirtual.output"
1404         testoutputequal "$COMPAREFILE" aptcache show "$PACKAGE"
1405         msggroup
1406 }
1407
1408 testnopackage() {
1409         msggroup 'testnopackage'
1410         msgtest "Test for non-existent packages" "apt-cache show $*"
1411         local SHOWPKG="$(aptcache show "$@" 2>&1 | grep '^Package: ')"
1412         if [ -n "$SHOWPKG" ]; then
1413                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testnopackage.output"
1414                 echo "$SHOWPKG" >"$OUTPUT"
1415                 msgfailoutput '' "$OUTPUT"
1416         else
1417                 msgpass
1418         fi
1419         msggroup
1420 }
1421
1422 testdpkgstatus() {
1423         msggroup 'testdpkgstatus'
1424         local STATE="$1"
1425         local NR="$2"
1426         shift 2
1427         msgtest "Test that $NR package(s) are in state $STATE with" "dpkg -l $*"
1428         local PKGS="$(dpkg -l "$@" 2>/dev/null | grep "^${STATE}" | wc -l)"
1429         if [ "$PKGS" != $NR ]; then
1430                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testnopackage.output"
1431                 echo "$PKGS" >"$OUTPUT"
1432                 dpkg -l "$@" | grep '^[a-z]' >"$OUTPUT" >&2 || true
1433                 msgfailoutput '' "$OUTPUT"
1434         else
1435                 msgpass
1436         fi
1437         msggroup
1438 }
1439
1440 testdpkginstalled() {
1441         msggroup 'testdpkginstalled'
1442         testdpkgstatus 'ii' "$#" "$@"
1443         msggroup
1444 }
1445
1446 testdpkgnotinstalled() {
1447         msggroup 'testdpkgnotinstalled'
1448         testdpkgstatus 'ii' '0' "$@"
1449         msggroup
1450 }
1451
1452 testmarkedauto() {
1453         msggroup 'testmarkedauto'
1454         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testmarkedauto.comparefile"
1455         if [ -n "$1" ]; then
1456                 msgtest 'Test for correctly marked as auto-installed' "$*"
1457                 while [ -n "$1" ]; do echo "$1"; shift; done | sort > "$COMPAREFILE"
1458         else
1459                 msgtest 'Test for correctly marked as auto-installed' 'no package'
1460                 echo -n > "$COMPAREFILE"
1461         fi
1462         testoutputequal "$COMPAREFILE" aptmark showauto
1463         msggroup
1464 }
1465 testmarkedmanual() {
1466         msggroup 'testmarkedmanual'
1467         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testmarkedmanual.comparefile"
1468         if [ -n "$1" ]; then
1469                 msgtest 'Test for correctly marked as manually installed' "$*"
1470                 while [ -n "$1" ]; do echo "$1"; shift; done | sort > "$COMPAREFILE"
1471         else
1472                 msgtest 'Test for correctly marked as manually installed' 'no package'
1473                 echo -n > "$COMPAREFILE"
1474         fi
1475         testoutputequal "$COMPAREFILE" aptmark showmanual
1476         msggroup
1477 }
1478
1479 msgfailoutput() {
1480         msgreportheader 'msgfailoutput'
1481         local MSG="$1"
1482         local OUTPUT="$2"
1483         shift 2
1484         if [ "$1" = 'grep' ]; then
1485                 echo >&2
1486                 while [ -n "$2" ]; do shift; done
1487                 echo "#### Complete file: $1 ####"
1488                 cat >&2 "$1" || true
1489                 echo '#### grep output ####'
1490         elif [ "$1" = 'test' ]; then
1491                 echo >&2
1492                 # doesn't support ! or non-file flags
1493                 msgfailoutputstatfile() {
1494                         local FILEFLAGS='^-[bcdefgGhkLOprsStuwx]$'
1495                         if expr match "$1" "$FILEFLAGS" >/dev/null; then
1496                                 echo "#### stat(2) of file: $2 ####"
1497                                 stat "$2" || true
1498                                 if test -e "$2"; then
1499                                         echo "#### Complete file: $2 ####"
1500                                         cat >&2 "$2" || true
1501                                 fi
1502                         fi
1503                 }
1504                 msgfailoutputstatfile "$2" "$3"
1505                 while [ -n "$5" ] && [ "$4" = '-o' -o "$4" = '-a' ]; do
1506                         shift 3
1507                         msgfailoutputstatfile "$2" "$3"
1508                 done
1509                 echo '#### test output ####'
1510         fi
1511         cat >&2 "$OUTPUT"
1512         msgfail "$MSG"
1513 }
1514
1515 testsuccesswithglobalerror() {
1516         local TYPE="$1"
1517         local ERRORS="$2"
1518         shift 2
1519         msggroup "$TYPE"
1520         if [ "$1" = '--nomsg' ]; then
1521                 shift
1522         else
1523                 msgtest 'Test for successful execution of' "$*"
1524         fi
1525         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/${TYPE}.output"
1526         if "$@" >"${OUTPUT}" 2>&1; then
1527                 if expr match "$1" '^apt.*' >/dev/null; then
1528                         if grep -q -E ' runtime error: ' "$OUTPUT"; then
1529                                 msgfailoutput 'compiler detected undefined behavior' "$OUTPUT" "$@"
1530                         elif grep -E "^[${ERRORS}]: " "$OUTPUT" > "${TMPWORKINGDIRECTORY}/rootdir/tmp/checkforwarnings.output" 2>&1; then
1531                                 if [ "$IGNORE_PTY_NOT_MOUNTED" = '1' ]; then
1532                                         if echo 'E: Can not write log (Is /dev/pts mounted?) - posix_openpt (2: No such file or directory)' \
1533                                                 | cmp - "${TMPWORKINGDIRECTORY}/rootdir/tmp/checkforwarnings.output" >/dev/null 2>&1; then
1534                                                 msgpass
1535                                         else
1536                                                 msgfailoutput 'successful run, but output contains warnings/errors' "$OUTPUT" "$@"
1537                                         fi
1538                                 else
1539                                         msgfailoutput 'successful run, but output contains warnings/errors' "$OUTPUT" "$@"
1540                                 fi
1541                         elif [ "$TYPE" = 'testsuccesswithnotice' ]; then
1542                                 if grep -q -E "^N: " "$OUTPUT"; then
1543                                         msgpass
1544                                 else
1545                                         msgfailoutput 'successful run, but output had no notices' "$OUTPUT" "$@"
1546                                 fi
1547                         else
1548                                 msgpass
1549                         fi
1550                 else
1551                         msgpass
1552                 fi
1553         else
1554                 local EXITCODE=$?
1555                 msgfailoutput "exitcode $EXITCODE" "$OUTPUT" "$@"
1556         fi
1557         aptautotest "$TYPE" "$@"
1558         msggroup
1559 }
1560 testsuccesswithnotice() {
1561         testsuccesswithglobalerror 'testsuccesswithnotice' 'WE' "$@"
1562 }
1563 testsuccess() {
1564         testsuccesswithglobalerror 'testsuccess' 'NWE' "$@"
1565 }
1566 testwarning() {
1567         msggroup 'testwarning'
1568         if [ "$1" = '--nomsg' ]; then
1569                 shift
1570         else
1571                 msgtest 'Test for successful execution with warnings of' "$*"
1572         fi
1573         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testwarning.output"
1574         if "$@" >"${OUTPUT}" 2>&1; then
1575                 if expr match "$1" '^apt.*' >/dev/null; then
1576                         if grep -q -E ' runtime error: ' "$OUTPUT"; then
1577                                 msgfailoutput 'compiler detected undefined behavior' "$OUTPUT" "$@"
1578                         elif grep -q -E '^E: ' "$OUTPUT"; then
1579                                 msgfailoutput 'successful run, but output contains errors' "$OUTPUT" "$@"
1580                         elif ! grep -q -E '^W: ' "$OUTPUT"; then
1581                                 msgfailoutput 'successful run, but output contains no warnings' "$OUTPUT" "$@"
1582                         else
1583                                 msgpass
1584                         fi
1585                 else
1586                         msgpass
1587                 fi
1588         else
1589                 local EXITCODE=$?
1590                 msgfailoutput "exitcode $EXITCODE" "$OUTPUT" "$@"
1591         fi
1592         aptautotest 'testwarning' "$@"
1593         msggroup
1594 }
1595 testfailure() {
1596         msggroup 'testfailure'
1597         if [ "$1" = '--nomsg' ]; then
1598                 shift
1599         else
1600                 msgtest 'Test for failure in execution of' "$*"
1601         fi
1602         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testfailure.output"
1603         if "$@" >"${OUTPUT}" 2>&1; then
1604                 local EXITCODE=$?
1605                 msgfailoutput "exitcode $EXITCODE" "$OUTPUT" "$@"
1606         else
1607                 local EXITCODE=$?
1608                 if expr match "$1" '^apt.*' >/dev/null; then
1609                         if [ "$1" = 'aptkey' ]; then
1610                                 if grep -q -E " Can't check signature: " "$OUTPUT" || \
1611                                         grep -q -E " BAD signature from " "$OUTPUT"; then
1612                                         msgpass
1613                                 else
1614                                         msgfailoutput "run failed with exitcode ${EXITCODE}, but no signature error" "$OUTPUT" "$@"
1615                                 fi
1616                         else
1617                                 if grep -q -E ' runtime error: ' "$OUTPUT"; then
1618                                         msgfailoutput 'compiler detected undefined behavior' "$OUTPUT" "$@"
1619                                 elif grep -q -E '==ERROR' "$OUTPUT"; then
1620                                         msgfailoutput 'compiler sanitizers reported errors' "$OUTPUT" "$@"
1621                                 elif ! grep -q -E '^E: ' "$OUTPUT"; then
1622                                         msgfailoutput "run failed with exitcode ${EXITCODE}, but with no errors" "$OUTPUT" "$@"
1623                                 else
1624                                         msgpass
1625                                 fi
1626                         fi
1627                 else
1628                         msgpass
1629                 fi
1630         fi
1631         aptautotest 'testfailure' "$@"
1632         msggroup
1633 }
1634
1635 testreturnstateequal() {
1636         local STATE="$1"
1637         if [ "$STATE" = 'testsuccesswithglobalerror' ]; then
1638                 local STATE="$2"
1639                 local TYPE="$3"
1640                 shift 3
1641                 msggroup "${STATE}equal"
1642                 if [ "$1" != '--nomsg' ]; then
1643                         local CMP="$1"
1644                         shift
1645                         testsuccesswithglobalerror "$STATE" "$TYPE" "$@"
1646                         testfileequal "${TMPWORKINGDIRECTORY}/rootdir/tmp/${STATE}.output" "$CMP"
1647                 else
1648                         local CMP="$2"
1649                         shift 2
1650                         testsuccesswithglobalerror "$STATE" "$TYPE" "$@"
1651                         testfileequal "${TMPWORKINGDIRECTORY}/rootdir/tmp/${STATE}.output" "$CMP"
1652                 fi
1653         else
1654                 msggroup "${STATE}equal"
1655                 if [ "$2" != '--nomsg' ]; then
1656                         local CMP="$2"
1657                         shift 2
1658                         "$STATE" "$@"
1659                         testfileequal "${TMPWORKINGDIRECTORY}/rootdir/tmp/${STATE}.output" "$CMP"
1660                 else
1661                         local CMP="$3"
1662                         shift 3
1663                         "$STATE" --nomsg "$@"
1664                         testfileequal "${TMPWORKINGDIRECTORY}/rootdir/tmp/${STATE}.output" "$CMP"
1665                 fi
1666         fi
1667         msggroup
1668 }
1669 testsuccessequal() {
1670         # we compare output, so we know perfectly well about N:
1671         testreturnstateequal 'testsuccesswithglobalerror' 'testsuccess' 'WE' "$@"
1672 }
1673 testwarningequal() {
1674         testreturnstateequal 'testwarning' "$@"
1675 }
1676 testfailureequal() {
1677         testreturnstateequal 'testfailure' "$@"
1678 }
1679
1680 testfailuremsg() {
1681         msggroup 'testfailuremsg'
1682         local CMP="$1"
1683         shift
1684         testfailure "$@"
1685         msgtest 'Check that the output of the previous failed command has expected' 'failures and warnings'
1686         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testfailuremsg.comparefile"
1687         grep '^\(W\|E\|N\):' "${TMPWORKINGDIRECTORY}/rootdir/tmp/testfailure.output" > "$COMPAREFILE" 2>&1 || true
1688         testoutputequal "$COMPAREFILE" echo "$CMP"
1689         msggroup
1690 }
1691 testwarningmsg() {
1692         msggroup 'testwarningmsg'
1693         local CMP="$1"
1694         shift
1695         testwarning "$@"
1696         msgtest 'Check that the output of the previous warned command has expected' 'warnings'
1697         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testwarningmsg.comparefile"
1698         grep '^\(W\|E\|N\):' "${TMPWORKINGDIRECTORY}/rootdir/tmp/testwarning.output" > "$COMPAREFILE" 2>&1 || true
1699         testoutputequal "$COMPAREFILE" echo "$CMP"
1700         msggroup
1701 }
1702
1703 testfilestats() {
1704         msggroup 'testfilestats'
1705         msgtest "Test that file $1 has $2 $3" "$4"
1706         if [ "$4" "$3" "$(stat --format "$2" "$1")" ]; then
1707                 msgpass
1708         else
1709                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testfilestats.output"
1710                 {
1711                         ls -ld "$1" || true
1712                         echo -n "stat(1) reports for $2: "
1713                         stat --format "$2" "$1" || true
1714                 } >"$OUTPUT" 2>&1
1715                 msgfailoutput '' "$OUTPUT"
1716         fi
1717         msggroup
1718 }
1719 testaccessrights() {
1720         msggroup 'testaccessrights'
1721         testfilestats "$1" '%a' '=' "$2"
1722         msggroup
1723 }
1724
1725 testwebserverlaststatuscode() {
1726         msggroup 'testwebserverlaststatuscode'
1727         local DOWNLOG='rootdir/tmp/webserverstatus-testfile.log'
1728         local STATUS='downloaded/webserverstatus-statusfile.log'
1729         rm -f "$DOWNLOG" "$STATUS"
1730         msgtest 'Test last status code from the webserver was' "$1"
1731         if downloadfile "http://localhost:${APTHTTPPORT}/_config/find/aptwebserver::last-status-code" "$STATUS" > "$DOWNLOG" && [ "$(cat "$STATUS")" = "$1" ]; then
1732                 msgpass
1733         else
1734                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testwebserverlaststatuscode.output"
1735                 {
1736                         if [ -n "$2" ]; then
1737                                 shift
1738                                 echo >&2 '#### Additionally provided output files contain:'
1739                                 cat >&2 "$@"
1740                         fi
1741                         echo >&2 '#### Download log of the status code:'
1742                         cat >&2 "$DOWNLOG"
1743                 } >"$OUTPUT" 2>&1
1744                 msgfailoutput "Status was $(cat "$STATUS")" "$OUTPUT"
1745         fi
1746         msggroup
1747 }
1748
1749 pause() {
1750         echo "STOPPED execution. Press enter to continue"
1751         local IGNORE
1752         read IGNORE
1753 }
1754
1755 listcurrentlistsdirectory() {
1756         {
1757                 find rootdir/var/lib/apt/lists -maxdepth 1 -type d | while read line; do
1758                         stat --format '%U:%G:%a:%n' "$line"
1759                 done
1760                 find rootdir/var/lib/apt/lists -maxdepth 1 \! -type d | while read line; do
1761                         stat --format '%U:%G:%a:%s:%y:%n' "$line"
1762                 done
1763         } | sort
1764 }
1765
1766 ### convenience hacks ###
1767 mkdir() {
1768         # creating some directories by hand is a tedious task, so make it look simple
1769         local PARAMS="$*"
1770         if [ "$PARAMS" != "${PARAMS#*rootdir/var/lib/apt/lists}" ]; then
1771                 # only the last directory created by mkdir is effected by the -m !
1772                 command mkdir -m 755 -p "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt"
1773                 command mkdir -m 755 -p "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists"
1774                 command mkdir -m 700 -p "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/partial"
1775                 touch "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/lock"
1776                 if [ "$(id -u)" = '0' ]; then
1777                         chown _apt:root "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/partial"
1778                 fi
1779         else
1780                 command mkdir "$@"
1781         fi
1782 }
1783
1784 ### The following tests are run by most test methods automatically to check
1785 ### general things about commands executed without writing the test every time.
1786
1787 aptautotest() {
1788         local TESTCALL="$1"
1789         local CMD="$2"
1790         local FIRSTOPT="$3"
1791         local AUTOTEST="aptautotest_$(echo "${CMD##*/}_${FIRSTOPT}" | tr -d '-')"
1792         if command -v $AUTOTEST >/dev/null; then
1793                 shift 3
1794                 # save and restore the *.output files from other tests
1795                 # as we might otherwise override them in these automatic tests
1796                 rm -rf "${TMPWORKINGDIRECTORY}/rootdir/tmp-before"
1797                 mv "${TMPWORKINGDIRECTORY}/rootdir/tmp" "${TMPWORKINGDIRECTORY}/rootdir/tmp-before"
1798                 mkdir "${TMPWORKINGDIRECTORY}/rootdir/tmp"
1799                 $AUTOTEST "$TESTCALL" "$@"
1800                 rm -rf "${TMPWORKINGDIRECTORY}/rootdir/tmp-aptautotest"
1801                 mv "${TMPWORKINGDIRECTORY}/rootdir/tmp" "${TMPWORKINGDIRECTORY}/rootdir/tmp-aptautotest"
1802                 mv "${TMPWORKINGDIRECTORY}/rootdir/tmp-before" "${TMPWORKINGDIRECTORY}/rootdir/tmp"
1803         fi
1804 }
1805
1806 aptautotest_aptget_update() {
1807         local TESTCALL="$1"
1808         while [ -n "$2" ]; do
1809                 if [ "$2" = '--print-uris' ]; then return; fi # simulation mode
1810                 shift
1811         done
1812         if ! test -d "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists"; then return; fi
1813         testfilestats "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt" '%U:%G:%a' '=' "${TEST_DEFAULT_USER}:${TEST_DEFAULT_GROUP}:755"
1814         testfilestats "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists" '%U:%G:%a' '=' "${TEST_DEFAULT_USER}:${TEST_DEFAULT_GROUP}:755"
1815         # all copied files are properly chmodded
1816         local backupIFS="$IFS"
1817         IFS="$(printf "\n\b")"
1818         for file in $(find "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists" -type f ! -name 'lock'); do
1819                 testfilestats "$file" '%U:%G:%a' '=' "${TEST_DEFAULT_USER}:${TEST_DEFAULT_GROUP}:644"
1820         done
1821         IFS="$backupIFS"
1822         if [ "$TESTCALL" = 'testsuccess' ]; then
1823                 # failure cases can retain partial files and such
1824                 testempty find "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/partial" -mindepth 1 ! \( -name 'lock' -o -name '*.FAILED' \)
1825         fi
1826 }
1827 aptautotest_apt_update() { aptautotest_aptget_update "$@"; }
1828 aptautotest_aptcdrom_add() { aptautotest_aptget_update "$@"; }
1829
1830 testaptautotestnodpkgwarning() {
1831         local TESTCALL="$1"
1832         while [ -n "$2" ]; do
1833                 if expr match "$2" '^-[a-z]*s' >/dev/null 2>&1; then return; fi # simulation mode
1834                 if expr match "$2" '^-dy\?' >/dev/null 2>&1; then return; fi # download-only mode
1835                 shift
1836         done
1837         testfailure grep '^dpkg: warning:.*ignor.*' "${TMPWORKINGDIRECTORY}/rootdir/tmp-before/${TESTCALL}.output"
1838 }
1839
1840 aptautotest_aptget_install() { testaptautotestnodpkgwarning "$@"; }
1841 aptautotest_aptget_remove() { testaptautotestnodpkgwarning "$@"; }
1842 aptautotest_aptget_purge() { testaptautotestnodpkgwarning "$@"; }
1843 aptautotest_apt_install() { testaptautotestnodpkgwarning "$@"; }
1844 aptautotest_apt_remove() { testaptautotestnodpkgwarning "$@"; }
1845 aptautotest_apt_purge() { testaptautotestnodpkgwarning "$@"; }