test/integration/framework

   1 #!/bin/sh -- # no runable script, just for vi
   2
   3 EXIT_CODE=0
   4
   5 # we all like colorful messages
   6 if [ "$MSGCOLOR" != 'NO' ] && [ "$MSGCOLOR" != 'ALWAYS' ]; then
   7         if [ ! -t 1 ]; then # but check that we output to a terminal
   8                 export MSGCOLOR='NO'
   9         fi
  10 fi
  11
  12
  13 if [ "$MSGCOLOR" != 'NO' ]; then
  14         CERROR="\033[1;31m" # red
  15         CWARNING="\033[1;33m" # yellow
  16         CMSG="\033[1;32m" # green
  17         CINFO="\033[1;96m" # light blue
  18         CDEBUG="\033[1;94m" # blue
  19         CNORMAL="\033[0;39m" # default system console color
  20         CDONE="\033[1;32m" # green
  21         CPASS="\033[1;32m" # green
  22         CFAIL="\033[1;31m" # red
  23         CCMD="\033[1;35m" # pink
  24 fi
  25
  26 msgprintf() {
  27         local START="$1"
  28         local MIDDLE="$2"
  29         local END="$3"
  30         shift 3
  31         if [ -n "$1" ]; then
  32                 printf "$START " "$1"
  33                 shift
  34                 while [ -n "$1" ]; do
  35                         printf "$MIDDLE " "$(echo "$1" | sed -e 's#^apt\([cfghs]\)#apt-\1#')"
  36                         shift
  37                 done
  38         fi
  39         printf "${END}"
  40 }
  41 msgdie() { msgprintf "${CERROR}E: %s" '%s' "${CNORMAL}\n" "$@" >&2; exit 1; }
  42 msgwarn() { msgprintf "${CWARNING}W: %s" '%s' "${CNORMAL}\n" "$@" >&2; }
  43 msgmsg() { msgprintf "${CMSG}%s" '%s' "${CNORMAL}\n" "$@"; }
  44 msginfo() { msgprintf "${CINFO}I: %s" '%s' "${CNORMAL}\n" "$@"; }
  45 msgdebug() { msgprintf "${CDEBUG}D: %s" '%s' "${CNORMAL}\n" "$@"; }
  46 msgdone() { msgprintf "${CDONE}DONE" '%s' "${CNORMAL}\n" "$@"; }
  47 msgnwarn() { msgprintf "${CWARNING}W: %s" '%s' "${CNORMAL}" "$@" >&2; }
  48 msgnmsg() { msgprintf "${CMSG}%s" '%s' "${CNORMAL}" "$@"; }
  49 msgninfo() { msgprintf "${CINFO}I: %s" '%s' "${CNORMAL}" "$@"; }
  50 msgndebug() { msgprintf "${CDEBUG}D: %s" '%s' "${CNORMAL}" "$@"; }
  51 msgtest() { msgprintf "${CINFO}%s" "${CCMD}%s${CINFO}" "…${CNORMAL} " "$@"; }
  52 msgpass() { printf "${CPASS}PASS${CNORMAL}\n"; }
  53 msgskip() {
  54         if [ $# -gt 0 ]; then printf "${CWARNING}SKIP: $*${CNORMAL}\n" >&2;
  55         else printf "${CWARNING}SKIP${CNORMAL}\n" >&2; fi
  56 }
  57 msgfail() {
  58         if [ $# -gt 0 ]; then printf "${CFAIL}FAIL: $*${CNORMAL}\n" >&2;
  59         else printf "${CFAIL}FAIL${CNORMAL}\n" >&2; fi
  60         if [ -n "$APT_DEBUG_TESTS" ]; then
  61                 $SHELL
  62         fi
  63         EXIT_CODE=$((EXIT_CODE+1));
  64 }
  65
  66 # enable / disable Debugging
  67 MSGLEVEL=${MSGLEVEL:-3}
  68 if [ $MSGLEVEL -le 0 ]; then
  69         msgdie() { true; }
  70 fi
  71 if [ $MSGLEVEL -le 1 ]; then
  72         msgwarn() { true; }
  73         msgnwarn() { true; }
  74 fi
  75 if [ $MSGLEVEL -le 2 ]; then
  76         msgmsg() { true; }
  77         msgnmsg() { true; }
  78         msgtest() { true; }
  79         msgpass() { printf " ${CPASS}P${CNORMAL}"; }
  80 fi
  81 if [ $MSGLEVEL -le 3 ]; then
  82         msginfo() { true; }
  83         msgninfo() { true; }
  84 fi
  85 if [ $MSGLEVEL -le 4 ]; then
  86         msgdebug() { true; }
  87         msgndebug() { true; }
  88 fi
  89 msgdone() {
  90         if [ "$1" = "debug" -a $MSGLEVEL -le 4 ] ||
  91            [ "$1" = "info" -a $MSGLEVEL -le 3 ] ||
  92            [ "$1" = "msg" -a $MSGLEVEL -le 2 ] ||
  93            [ "$1" = "warn" -a $MSGLEVEL -le 1 ] ||
  94            [ "$1" = "die" -a $MSGLEVEL -le 0 ]; then
  95                 true;
  96         else
  97                 printf "${CDONE}DONE${CNORMAL}\n";
  98         fi
  99 }
 100 getaptconfig() {
 101         if [ -f ./aptconfig.conf ]; then
 102             echo "./aptconfig.conf"
 103         elif [ -f ../aptconfig.conf ]; then
 104             echo "../aptconfig.conf"
 105         fi
 106 }
 107 runapt() {
 108         msgdebug "Executing: ${CCMD}$*${CDEBUG} "
 109         local CMD="$1"
 110         shift
 111         case $CMD in
 112         sh|aptitude|*/*|command) ;;
 113         *) CMD="${BUILDDIRECTORY}/$CMD";;
 114         esac
 115         MALLOC_PERTURB_=21 MALLOC_CHECK_=2 APT_CONFIG="$(getaptconfig)" LD_LIBRARY_PATH=${LIBRARYPATH} $CMD "$@"
 116 }
 117 aptconfig() { runapt apt-config "$@"; }
 118 aptcache() { runapt apt-cache "$@"; }
 119 aptcdrom() { runapt apt-cdrom "$@"; }
 120 aptget() { runapt apt-get "$@"; }
 121 aptftparchive() { runapt apt-ftparchive "$@"; }
 122 aptkey() { runapt apt-key "$@"; }
 123 aptmark() { runapt apt-mark "$@"; }
 124 aptsortpkgs() { runapt apt-sortpkgs "$@"; }
 125 apt() { runapt apt "$@"; }
 126 apthelper() { runapt "${APTHELPERBINDIR}/apt-helper" "$@"; }
 127 aptwebserver() { runapt "${APTWEBSERVERBINDIR}/aptwebserver" "$@"; }
 128 aptitude() { runapt aptitude "$@"; }
 129 aptextracttemplates() { runapt apt-extracttemplates "$@"; }
 130 aptinternalsolver() { runapt "${APTINTERNALSOLVER}" "$@"; }
 131 aptdumpsolver() { runapt "${APTDUMPSOLVER}" "$@"; }
 132
 133 dpkg() {
 134         "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg" "$@"
 135 }
 136 dpkgcheckbuilddeps() {
 137         command dpkg-checkbuilddeps --admindir=${TMPWORKINGDIRECTORY}/rootdir/var/lib/dpkg "$@"
 138 }
 139 gdb() {
 140         local CMD
 141         case "$1" in
 142         aptget) CMD="apt-get";;
 143         aptcache) CMD="apt-cache";;
 144         aptmark) CMD="apt-mark";;
 145         apthelper) CMD="apt-helper";;
 146         *) CMD="$1";;
 147         esac
 148         shift
 149         runapt command gdb --quiet -ex run "${BUILDDIRECTORY}/$CMD" --args "${BUILDDIRECTORY}/$CMD" "$@"
 150 }
 151
 152 exitwithstatus() {
 153         # error if we about to overflow, but ...
 154         #   "255 failures ought to be enough for everybody"
 155         if [ $EXIT_CODE -gt 255 ]; then
 156             msgdie "Total failure count $EXIT_CODE too big"
 157         fi
 158         exit $((EXIT_CODE <= 255 ? EXIT_CODE : 255));
 159 }
 160
 161 shellsetedetector() {
 162         local exit_status=$?
 163         if [ "$exit_status" != '0' ]; then
 164                 printf >&2 "${CERROR}E: Looks like the testcases ended prematurely with exitcode: ${exit_status}${CNORMAL}\n"
 165                 if [ "$EXIT_CODE" = '0' ]; then
 166                         EXIT_CODE="$exit_status"
 167                 fi
 168         fi
 169 }
 170
 171 addtrap() {
 172         if [ "$1" = 'prefix' ]; then
 173                 CURRENTTRAP="$2 $CURRENTTRAP"
 174         else
 175                 CURRENTTRAP="$CURRENTTRAP $1"
 176         fi
 177         trap "shellsetedetector; $CURRENTTRAP exitwithstatus;" 0 HUP INT QUIT ILL ABRT FPE SEGV PIPE TERM
 178 }
 179
 180 setupenvironment() {
 181         # privilege dropping and testing doesn't work if /tmp isn't world-writeable (as e.g. with libpam-tmpdir)
 182         if [ -n "$TMPDIR" ] && [ "$(id -u)" = '0' ] && [ "$(stat --format '%a' "$TMPDIR")" != '1777' ]; then
 183                 unset TMPDIR
 184         fi
 185         TMPWORKINGDIRECTORY=$(mktemp -d)
 186         addtrap "cd /; rm -rf $TMPWORKINGDIRECTORY;"
 187         msgninfo "Preparing environment for ${CCMD}$(basename $0)${CINFO} in ${TMPWORKINGDIRECTORY}… "
 188
 189         mkdir -m 700 "${TMPWORKINGDIRECTORY}/downloaded"
 190         if [ "$(id -u)" = '0' ]; then
 191                 # relax permissions so that running as root with user switching works
 192                 umask 022
 193                 chmod 711 "$TMPWORKINGDIRECTORY"
 194                 chown _apt:root "${TMPWORKINGDIRECTORY}/downloaded"
 195         fi
 196
 197         TESTDIRECTORY=$(readlink -f $(dirname $0))
 198         # allow overriding the default BUILDDIR location
 199         SOURCEDIRECTORY=${APT_INTEGRATION_TESTS_SOURCE_DIR:-"${TESTDIRECTORY}/../../"}
 200         BUILDDIRECTORY=${APT_INTEGRATION_TESTS_BUILD_DIR:-"${TESTDIRECTORY}/../../build/bin"}
 201         LIBRARYPATH=${APT_INTEGRATION_TESTS_LIBRARY_PATH:-"${BUILDDIRECTORY}"}
 202         METHODSDIR=${APT_INTEGRATION_TESTS_METHODS_DIR:-"${BUILDDIRECTORY}/methods"}
 203         APTHELPERBINDIR=${APT_INTEGRATION_TESTS_LIBEXEC_DIR:-"${BUILDDIRECTORY}"}
 204         APTWEBSERVERBINDIR=${APT_INTEGRATION_TESTS_WEBSERVER_BIN_DIR:-"${BUILDDIRECTORY}"}
 205         APTINTERNALSOLVER=${APT_INTEGRATION_TESTS_INTERNAL_SOLVER:-"${BUILDDIRECTORY}/apt-internal-solver"}
 206         APTDUMPSOLVER=${APT_INTEGRATION_TESTS_DUMP_SOLVER:-"${BUILDDIRECTORY}/apt-dump-solver"}
 207         test -x "${BUILDDIRECTORY}/apt-get" || msgdie "You need to build tree first"
 208         # -----
 209
 210         cd $TMPWORKINGDIRECTORY
 211         mkdir rootdir aptarchive keys
 212         cd rootdir
 213         mkdir -p etc/apt/apt.conf.d etc/apt/sources.list.d etc/apt/trusted.gpg.d etc/apt/preferences.d
 214         mkdir -p usr/bin var/cache var/lib var/log tmp
 215         mkdir -p var/lib/dpkg/info var/lib/dpkg/updates var/lib/dpkg/triggers
 216         touch var/lib/dpkg/available
 217         mkdir -p usr/lib/apt
 218         ln -s ${METHODSDIR} usr/lib/apt/methods
 219         if [ "$BUILDDIRECTORY" = "$LIBRARYPATH" ]; then
 220                 mkdir -p usr/lib/apt/solvers
 221                 ln -s "${BUILDDIRECTORY}/apt-dump-solver" usr/lib/apt/solvers/dump
 222                 ln -s "${BUILDDIRECTORY}/apt-internal-solver" usr/lib/apt/solvers/apt
 223                 echo "Dir::Bin::Solvers \"${TMPWORKINGDIRECTORY}/rootdir/usr/lib/apt/solvers\";" > etc/apt/apt.conf.d/externalsolver.conf
 224         fi
 225         # use the autoremove from the BUILDDIRECTORY if its there, otherwise
 226         # system
 227         if [ -e ${BUILDDIRECTORY}/../../debian/apt.conf.autoremove ]; then
 228             ln -s ${BUILDDIRECTORY}/../../debian/apt.conf.autoremove etc/apt/apt.conf.d/01autoremove
 229         else
 230             ln -s /etc/apt/apt.conf.d/01autoremove etc/apt/apt.conf.d/01autoremove
 231         fi
 232         cd ..
 233         local PACKAGESFILE=$(echo "$(basename $0)" | sed -e 's/^test-/Packages-/' -e 's/^skip-/Packages-/')
 234         if [ -f "${TESTDIRECTORY}/${PACKAGESFILE}" ]; then
 235                 cp "${TESTDIRECTORY}/${PACKAGESFILE}" aptarchive/Packages
 236         fi
 237         local SOURCESSFILE=$(echo "$(basename $0)" | sed -e 's/^test-/Sources-/' -e 's/^skip-/Sources-/')
 238         if [ -f "${TESTDIRECTORY}/${SOURCESSFILE}" ]; then
 239                 cp "${TESTDIRECTORY}/${SOURCESSFILE}" aptarchive/Sources
 240         fi
 241         cp $(find $TESTDIRECTORY -name '*.pub' -o -name '*.sec') keys/
 242         chmod 644 $(find keys -name '*.pub' -o -name '*.sec')
 243         ln -s ${TMPWORKINGDIRECTORY}/keys/joesixpack.pub rootdir/etc/apt/trusted.gpg.d/joesixpack.gpg
 244
 245         echo "Dir \"${TMPWORKINGDIRECTORY}/rootdir\";" > aptconfig.conf
 246         echo "Dir::state::status \"${TMPWORKINGDIRECTORY}/rootdir/var/lib/dpkg/status\";" >> aptconfig.conf
 247         echo "APT::Get::Show-User-Simulation-Note \"false\";" >> aptconfig.conf
 248         echo "Dir::Bin::Methods \"${TMPWORKINGDIRECTORY}/rootdir/usr/lib/apt/methods\";" >> aptconfig.conf
 249         # store apt-key were we can access it, even if we run it as a different user
 250         # destroys coverage reporting though, so just do it for root for now
 251         if [ "$(id -u)" = '0' ]; then
 252                 cp "${BUILDDIRECTORY}/apt-key" "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/"
 253                 chmod o+rx "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/apt-key"
 254                 echo "Dir::Bin::apt-key \"${TMPWORKINGDIRECTORY}/rootdir/usr/bin/apt-key\";" >> aptconfig.conf
 255         else
 256                 echo "Dir::Bin::apt-key \"${BUILDDIRECTORY}/apt-key\";" >> aptconfig.conf
 257         fi
 258
 259         cat << EOF > "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg"
 260 #!/bin/sh
 261 set -e
 262 if [ -r "${TMPWORKINGDIRECTORY}/noopchroot.so" ]; then
 263         if [ -n "\$LD_PRELOAD" ]; then
 264                 export LD_PRELOAD="${TMPWORKINGDIRECTORY}/noopchroot.so \${LD_PRELOAD}"
 265         else
 266                 export LD_PRELOAD="${TMPWORKINGDIRECTORY}/noopchroot.so"
 267         fi
 268 fi
 269 exec fakeroot dpkg --root="${TMPWORKINGDIRECTORY}/rootdir" \\
 270         --log=${TMPWORKINGDIRECTORY}/rootdir/var/log/dpkg.log \\
 271         --force-not-root --force-bad-path "\$@"
 272 EOF
 273         chmod +x "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg"
 274         echo "Dir::Bin::dpkg \"${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg\";" > rootdir/etc/apt/apt.conf.d/99dpkg
 275
 276         if ! command dpkg --assert-multi-arch >/dev/null 2>&1; then
 277                 echo "DPKG::options:: \"--force-architecture\";" >> aptconfig.conf # Added to test multiarch before dpkg is ready for it…
 278         fi
 279         echo 'quiet::NoUpdate "true";' >> aptconfig.conf
 280         echo 'quiet::NoStatistic "true";' >> aptconfig.conf
 281         # too distracting for users, but helpful to detect changes
 282         echo 'Acquire::Progress::Ignore::ShowErrorText "true";' >> aptconfig.conf
 283         # in testcases, it can appear as if localhost has a rotation setup,
 284         # hide this as we can't really deal with it properly
 285         echo 'Acquire::Failure::ShowIP "false";' >> aptconfig.conf
 286
 287         cp "${TESTDIRECTORY}/apt.pem" "${TMPWORKINGDIRECTORY}/rootdir/etc/webserver.pem"
 288         if [ "$(id -u)" = '0' ]; then
 289                 chown _apt:root "${TMPWORKINGDIRECTORY}/rootdir/etc/webserver.pem"
 290         fi
 291         echo "Acquire::https::CaInfo \"${TMPWORKINGDIRECTORY}/rootdir/etc/webserver.pem\";" > rootdir/etc/apt/apt.conf.d/99https
 292         echo "Apt::Cmd::Disable-Script-Warning \"1\";" > rootdir/etc/apt/apt.conf.d/apt-binary
 293         configcompression '.' 'gz' #'bz2' 'lzma' 'xz'
 294
 295         # create some files in /tmp and look at user/group to get what this means
 296         TEST_DEFAULT_USER="$USER"
 297         if [ "$(uname)" = 'GNU/kFreeBSD' ]; then
 298                 TEST_DEFAULT_GROUP='root'
 299         else
 300                 TEST_DEFAULT_GROUP="$USER"
 301         fi
 302
 303         # Acquire::AllowInsecureRepositories=false is not yet the default
 304         # but we want it to be the default soon
 305         configallowinsecurerepositories "false";
 306
 307         # cleanup the environment a bit
 308         # prefer our apt binaries over the system apt binaries
 309         export PATH="${BUILDDIRECTORY}:${PATH}:/usr/local/sbin:/usr/sbin:/sbin"
 310         export LC_ALL=C.UTF-8
 311         unset LANGUAGE APT_CONFIG
 312         unset GREP_OPTIONS DEB_BUILD_PROFILES
 313
 314         msgdone "info"
 315 }
 316
 317 getarchitecture() {
 318         if [ "$1" = "native" -o -z "$1" ]; then
 319                 eval `aptconfig shell ARCH APT::Architecture`
 320                 if [ -n "$ARCH" ]; then
 321                         echo $ARCH
 322                 else
 323                         dpkg --print-architecture
 324                 fi
 325         else
 326                 echo $1
 327         fi
 328 }
 329
 330 getarchitectures() {
 331         aptconfig dump --no-empty --format '%v%n' APT::Architecture APT::Architectures | sort -u | tr '\n' ' '
 332 }
 333
 334 getarchitecturesfromcommalist() {
 335         echo "$1" | sed -e 's#,#\n#g' | sed -e "s/^native\$/$(getarchitecture 'native')/"
 336 }
 337
 338 configarchitecture() {
 339         {
 340                 echo "APT::Architecture \"$(getarchitecture $1)\";"
 341                 while [ -n "$1" ]; do
 342                         echo "APT::Architectures:: \"$(getarchitecture $1)\";"
 343                         shift
 344                 done
 345         } >rootdir/etc/apt/apt.conf.d/01multiarch.conf
 346         configdpkg
 347 }
 348
 349 configdpkg() {
 350         if [ ! -e rootdir/var/lib/dpkg/status ]; then
 351                 local STATUSFILE=$(echo "$(basename $0)" | sed -e 's/^test-/status-/' -e 's/^skip-/status-/')
 352                 if [ -f "${TESTDIRECTORY}/${STATUSFILE}" ]; then
 353                         cp "${TESTDIRECTORY}/${STATUSFILE}" rootdir/var/lib/dpkg/status
 354                 else
 355                         echo -n > rootdir/var/lib/dpkg/status
 356                 fi
 357         fi
 358         rm -f rootdir/etc/apt/apt.conf.d/00foreigndpkg
 359         if command dpkg --assert-multi-arch >/dev/null 2>&1 ; then
 360                 local ARCHS="$(getarchitectures)"
 361                 if echo "$ARCHS" | grep -E -q '[^ ]+ [^ ]+'; then
 362                         DPKGARCH="$(dpkg --print-architecture)"
 363                         for ARCH in ${ARCHS}; do
 364                                 if [ "${ARCH}" != "${DPKGARCH}" ]; then
 365                                         if ! dpkg --add-architecture ${ARCH} >/dev/null 2>&1; then
 366                                                 # old-style used e.g. in Ubuntu-P – and as it seems travis
 367                                                 echo "DPKG::options:: \"--foreign-architecture\";" >> rootdir/etc/apt/apt.conf.d/00foreigndpkg
 368                                                 echo "DPKG::options:: \"${ARCH}\";"  >> rootdir/etc/apt/apt.conf.d/00foreigndpkg
 369                                         fi
 370                                 fi
 371                         done
 372                         if [ "0" = "$(dpkg -l dpkg 2> /dev/null | grep '^i' | wc -l)" ]; then
 373                                 # dpkg doesn't really check the version as long as it is fully installed,
 374                                 # but just to be sure we choose one above the required version
 375                                 insertinstalledpackage 'dpkg' "all" '1.16.2+fake'
 376                         fi
 377                 fi
 378         fi
 379 }
 380
 381 configdpkgnoopchroot() {
 382         # create a library to noop chroot() and rewrite maintainer script executions
 383         # via execvp() as used by dpkg as we don't want our rootdir to be a fullblown
 384         # chroot directory dpkg could chroot into to execute the maintainer scripts
 385         msgtest 'Building library to preload to make maintainerscript work in' 'dpkg'
 386         cat << EOF > noopchroot.c
 387 #define _GNU_SOURCE
 388 #include <stdio.h>
 389 #include <stdlib.h>
 390 #include <string.h>
 391 #include <dlfcn.h>
 392
 393 static char * chrootdir = NULL;
 394
 395 int chroot(const char *path) {
 396         printf("WARNING: CHROOTing to %s was ignored!\n", path);
 397         free(chrootdir);
 398         chrootdir = strdup(path);
 399         return 0;
 400 }
 401 int execvp(const char *file, char *const argv[]) {
 402         static int (*func_execvp) (const char *, char * const []) = NULL;
 403         if (func_execvp == NULL)
 404                 func_execvp = (int (*) (const char *, char * const [])) dlsym(RTLD_NEXT, "execvp");
 405         if (chrootdir == NULL || strncmp(file, "/var/lib/dpkg/", strlen("/var/lib/dpkg/")) != 0)
 406                 return func_execvp(file, argv);
 407         printf("REWRITE execvp call %s into %s\n", file, chrootdir);
 408         char newfile[strlen(chrootdir) + strlen(file)];
 409         strcpy(newfile, chrootdir);
 410         strcat(newfile, file);
 411         char const * const baseadmindir = "/var/lib/dpkg";
 412         char admindir[strlen(chrootdir) + strlen(baseadmindir)];
 413         strcpy(admindir, chrootdir);
 414         strcat(admindir, baseadmindir);
 415         setenv("DPKG_ADMINDIR", admindir, 1);
 416         return func_execvp(newfile, argv);
 417 }
 418 EOF
 419         testsuccess --nomsg gcc -fPIC -shared -o noopchroot.so noopchroot.c -ldl
 420 }
 421
 422 configallowinsecurerepositories() {
 423     echo "Acquire::AllowInsecureRepositories \"$1\";" >  rootdir/etc/apt/apt.conf.d/allow-insecure-repositories.conf
 424
 425 }
 426
 427 configcompression() {
 428         while [ -n "$1" ]; do
 429                 case "$1" in
 430                 '.') printf ".\t.\tcat\n";;
 431                 'gz') printf "gzip\tgz\tgzip\n";;
 432                 'bz2') printf "bzip2\tbz2\tbzip2\n";;
 433                 'lzma') printf "lzma\tlzma\txz --format=lzma\n";;
 434                 'xz') printf "xz\txz\txz\n";;
 435                 *) printf "$1\t$1\t$1\n";;
 436                 esac
 437                 shift
 438         done > ${TMPWORKINGDIRECTORY}/rootdir/etc/testcase-compressor.conf
 439 }
 440
 441 forcecompressor() {
 442         COMPRESSOR="$1"
 443         COMPRESSOR_CMD="$1"
 444         case $COMPRESSOR in
 445         gzip) COMPRESS='gz';;
 446         bzip2) COMPRESS='bz2';;
 447         lzma) COMPRESS='lzma';;
 448         xz) COMPRESS='xz';;
 449         *) msgdie "Compressor $COMPRESSOR is unknown to framework, so can't be forced by forcecompressor!";;
 450         esac
 451         local CONFFILE="${TMPWORKINGDIRECTORY}/rootdir/etc/apt/apt.conf.d/00force-compressor"
 452         echo "Acquire::CompressionTypes::Order { \"${COMPRESS}\"; };
 453 Dir::Bin::uncompressed \"/does/not/exist\";
 454 Dir::Bin::gzip \"/does/not/exist\";
 455 Dir::Bin::bzip2 \"/does/not/exist\";
 456 Dir::Bin::lzma \"/does/not/exist\";
 457 Dir::Bin::xz \"/does/not/exist\";" > "$CONFFILE"
 458         if [ -e "/bin/${COMPRESSOR}" ]; then
 459                 echo "Dir::Bin::${COMPRESSOR} \"/bin/${COMPRESSOR}\";" >> "$CONFFILE"
 460         elif [ -e "/usr/bin/${COMPRESSOR}" ]; then
 461                 echo "Dir::Bin::${COMPRESSOR} \"/usr/bin/${COMPRESSOR}\";" >> "$CONFFILE"
 462         elif [ "${COMPRESSOR}" = 'lzma' ]; then
 463                 echo 'Dir::Bin::xz "/usr/bin/xz";' >> "$CONFFILE"
 464                 COMPRESSOR_CMD='xz --format=lzma'
 465         else
 466                 msgtest 'Test for availability of compressor' "${COMPRESSOR}"
 467                 msgfail
 468         fi
 469 }
 470
 471 setupsimplenativepackage() {
 472         local NAME="$1"
 473         local ARCH="$2"
 474         local VERSION="$3"
 475         local RELEASE="${4:-unstable}"
 476         local DEPENDENCIES="$5"
 477         local DESCRIPTION="${6:-"an autogenerated dummy ${NAME}=${VERSION}/${RELEASE}
 478  If you find such a package installed on your system,
 479  something went horribly wrong! They are autogenerated
 480  und used only by testcases and surf no other propose…"}"
 481
 482         local SECTION="${7:-others}"
 483         local DISTSECTION
 484         if [ "$SECTION" = "$(echo "$SECTION" | cut -d'/' -f 2)" ]; then
 485                 DISTSECTION="main"
 486         else
 487                 DISTSECTION="$(echo "$SECTION" | cut -d'/' -f 1)"
 488         fi
 489         local BUILDDIR=incoming/${NAME}-${VERSION}
 490         mkdir -p ${BUILDDIR}/debian/source
 491         cd ${BUILDDIR}
 492         echo "* most suckless software product ever" > FEATURES
 493         test -e debian/copyright || echo "Copyleft by Joe Sixpack $(date +%Y)" > debian/copyright
 494         test -e debian/changelog || echo "$NAME ($VERSION) $RELEASE; urgency=low
 495
 496   * Initial release
 497
 498  -- Joe Sixpack <joe@example.org>  $(date -R)" > debian/changelog
 499         test -e debian/control || echo "Source: $NAME
 500 Section: $SECTION
 501 Priority: optional
 502 Maintainer: Joe Sixpack <joe@example.org>
 503 Build-Depends: debhelper (>= 7)
 504 Standards-Version: 3.9.1
 505
 506 Package: $NAME" > debian/control
 507         if [ "$ARCH" = 'all' ]; then
 508                 echo "Architecture: all" >> debian/control
 509         else
 510                 echo "Architecture: any" >> debian/control
 511         fi
 512         test -z "$DEPENDENCIES" || echo "$DEPENDENCIES" >> debian/control
 513         echo "Description: $DESCRIPTION" >> debian/control
 514
 515         test -e debian/compat || echo "7" > debian/compat
 516         test -e debian/source/format || echo "3.0 (native)" > debian/source/format
 517         test -e debian/rules || cp /usr/share/doc/debhelper/examples/rules.tiny debian/rules
 518         cd - > /dev/null
 519 }
 520
 521 buildsimplenativepackage() {
 522         local NAME="$1"
 523         local NM
 524         if [ "$(echo "$NAME" | cut -c 1-3)" = 'lib' ]; then
 525                 NM="$(echo "$NAME" | cut -c 1-4)"
 526         else
 527                 NM="$(echo "$NAME" | cut -c 1)"
 528         fi
 529         local ARCH="$2"
 530         local VERSION="$3"
 531         local RELEASE="${4:-unstable}"
 532         local DEPENDENCIES="$5"
 533         local DESCRIPTION="${6:-"an autogenerated dummy ${NAME}=${VERSION}/${RELEASE}
 534  If you find such a package installed on your system,
 535  something went horribly wrong! They are autogenerated
 536  und used only by testcases and surf no other propose…"}"
 537
 538         local SECTION="${7:-others}"
 539         local PRIORITY="${8:-optional}"
 540         local FILE_TREE="$9"
 541         local COMPRESS_TYPE="${10:-gzip}"
 542         local DISTSECTION
 543         if [ "$SECTION" = "$(echo "$SECTION" | cut -d'/' -f 2)" ]; then
 544                 DISTSECTION="main"
 545         else
 546                 DISTSECTION="$(echo "$SECTION" | cut -d'/' -f 1)"
 547         fi
 548         local BUILDDIR=${TMPWORKINGDIRECTORY}/incoming/${NAME}-${VERSION}
 549
 550         msgtest "Build source package in version ${VERSION} for ${RELEASE} in ${DISTSECTION}" "$NAME"
 551         mkdir -p $BUILDDIR/debian/source
 552         echo "* most suckless software product ever" > ${BUILDDIR}/FEATURES
 553         echo "#!/bin/sh
 554 echo '$NAME says \"Hello!\"'" > ${BUILDDIR}/${NAME}
 555
 556         echo "Copyleft by Joe Sixpack $(date +%Y)" > ${BUILDDIR}/debian/copyright
 557         echo "$NAME ($VERSION) $RELEASE; urgency=low
 558
 559   * Initial release
 560
 561  -- Joe Sixpack <joe@example.org>  $(date -R)" > ${BUILDDIR}/debian/changelog
 562         echo "Source: $NAME
 563 Section: $SECTION
 564 Priority: $PRIORITY
 565 Maintainer: Joe Sixpack <joe@example.org>
 566 Standards-Version: 3.9.3" > ${BUILDDIR}/debian/control
 567         local BUILDDEPS="$(echo "$DEPENDENCIES" | grep '^Build-')"
 568         test -z "$BUILDDEPS" || echo "$BUILDDEPS" >> ${BUILDDIR}/debian/control
 569         echo "
 570 Package: $NAME" >> ${BUILDDIR}/debian/control
 571
 572         if [ "$ARCH" = 'all' ]; then
 573                 echo "Architecture: all" >> ${BUILDDIR}/debian/control
 574         else
 575                 echo "Architecture: any" >> ${BUILDDIR}/debian/control
 576         fi
 577         local DEPS="$(echo "$DEPENDENCIES" | grep -v '^Build-')"
 578         test -z "$DEPS" || echo "$DEPS" >> ${BUILDDIR}/debian/control
 579         echo "Description: $DESCRIPTION" >> ${BUILDDIR}/debian/control
 580
 581         echo '3.0 (native)' > ${BUILDDIR}/debian/source/format
 582         cd ${BUILDDIR}/..
 583         testsuccess --nomsg dpkg-source -b ${NAME}-${VERSION}
 584         cd - >/dev/null
 585         sed -n 's#^dpkg-source: info: building [^ ]\+ in ##p' ${TMPWORKINGDIRECTORY}/rootdir/tmp/testsuccess.output \
 586                 | while read SRC; do
 587                 echo "pool/${SRC}" >> ${BUILDDIR}/../${RELEASE}.${DISTSECTION}.srclist
 588 #               if expr match "${SRC}" '.*\.dsc' >/dev/null 2>&1; then
 589 #                       aptkey --keyring ./keys/joesixpack.pub --secret-keyring ./keys/joesixpack.sec --quiet --readonly \
 590 #                               adv --yes --default-key 'Joe Sixpack' \
 591 #                               --clearsign -o "${BUILDDIR}/../${SRC}.sign" "${BUILDDIR}/../$SRC"
 592 #                       mv "${BUILDDIR}/../${SRC}.sign" "${BUILDDIR}/../$SRC"
 593 #               fi
 594         done
 595
 596         for arch in $(getarchitecturesfromcommalist "$ARCH"); do
 597                 msgtest "Build binary package for ${RELEASE} in ${SECTION}" "$NAME"
 598                 rm -rf ${BUILDDIR}/debian/tmp
 599                 mkdir -p ${BUILDDIR}/debian/tmp/DEBIAN ${BUILDDIR}/debian/tmp/usr/share/doc/${NAME} ${BUILDDIR}/debian/tmp/usr/bin
 600                 cp ${BUILDDIR}/debian/copyright ${BUILDDIR}/debian/changelog ${BUILDDIR}/FEATURES ${BUILDDIR}/debian/tmp/usr/share/doc/${NAME}
 601                 cp ${BUILDDIR}/${NAME} ${BUILDDIR}/debian/tmp/usr/bin/${NAME}-${arch}
 602                 if [ -n "$FILE_TREE" ]; then
 603                     cp -ar "$FILE_TREE" ${BUILDDIR}/debian/tmp
 604                 fi
 605
 606                 (cd ${BUILDDIR}; dpkg-gencontrol -DArchitecture=$arch)
 607                 (cd ${BUILDDIR}/debian/tmp; md5sum $(find usr/ -type f) > DEBIAN/md5sums)
 608                 local LOG="${BUILDDIR}/../${NAME}_${VERSION}_${arch}.dpkg-deb.log"
 609                 # ensure the right permissions as dpkg-deb insists
 610                 chmod 755 ${BUILDDIR}/debian/tmp/DEBIAN
 611                 testsuccess --nomsg dpkg-deb -Z${COMPRESS_TYPE} --build ${BUILDDIR}/debian/tmp ${BUILDDIR}/..
 612                 echo "pool/${NAME}_${VERSION}_${arch}.deb" >> ${BUILDDIR}/../${RELEASE}.${DISTSECTION}.pkglist
 613         done
 614
 615         local CHANGEPATH="${BUILDDIR}/../${DISTSECTION}/${NM}/${NAME}/${NAME}_${VERSION}"
 616         mkdir -p $CHANGEPATH
 617         cp ${BUILDDIR}/debian/changelog $CHANGEPATH
 618         rm -rf "${BUILDDIR}"
 619         msgdone "info"
 620 }
 621
 622 buildpackage() {
 623         local BUILDDIR=$1
 624         local RELEASE=$2
 625         local SECTION=$3
 626         local ARCH=$(getarchitecture $4)
 627         local PKGNAME="$(echo "$BUILDDIR" | grep -o '[^/]*$')"
 628         local BUILDLOG="$(readlink -f "${BUILDDIR}/../${PKGNAME}_${RELEASE}_${SECTION}.dpkg-bp.log")"
 629         msgtest "Build package for ${RELEASE} in ${SECTION}" "$PKGNAME"
 630         cd $BUILDDIR
 631         if [ "$ARCH" = "all" ]; then
 632                 ARCH="$(dpkg-architecture -qDEB_HOST_ARCH 2> /dev/null)"
 633         fi
 634         testsuccess --nomsg dpkg-buildpackage -uc -us -a$ARCH
 635         cp ${TMPWORKINGDIRECTORY}/rootdir/tmp/testsuccess.output $BUILDLOG
 636         local PKGS="$(grep '^dpkg-deb: building package' $BUILDLOG | cut -d'/' -f 2 | sed -e "s#'\.##")"
 637         local SRCS="$(grep '^dpkg-source: info: building' $BUILDLOG | grep -o '[a-z0-9._+~-]*$')"
 638         cd - > /dev/null
 639         for PKG in $PKGS; do
 640                 echo "pool/${PKG}" >> ${TMPWORKINGDIRECTORY}/incoming/${RELEASE}.${SECTION}.pkglist
 641         done
 642         for SRC in $SRCS; do
 643                 echo "pool/${SRC}" >> ${TMPWORKINGDIRECTORY}/incoming/${RELEASE}.${SECTION}.srclist
 644         done
 645 }
 646
 647 buildaptarchive() {
 648         if [ -d incoming ]; then
 649                 buildaptarchivefromincoming "$@"
 650         else
 651                 buildaptarchivefromfiles "$@"
 652         fi
 653 }
 654
 655 createaptftparchiveconfig() {
 656         local COMPRESSORS="$(cut -d'    ' -f 1 ${TMPWORKINGDIRECTORY}/rootdir/etc/testcase-compressor.conf | tr '\n' ' ')"
 657         local COMPRESSORS="${COMPRESSORS%* }"
 658         local ARCHS="$(getarchitectures)"
 659         echo -n 'Dir {
 660         ArchiveDir "' >> ftparchive.conf
 661         echo -n $(readlink -f .) >> ftparchive.conf
 662         echo -n '";
 663         CacheDir "' >> ftparchive.conf
 664         echo -n $(readlink -f ..) >> ftparchive.conf
 665         echo -n '";
 666         FileListDir "' >> ftparchive.conf
 667         echo -n $(readlink -f pool/) >> ftparchive.conf
 668         echo -n '";
 669 };
 670 Default {
 671         Packages::Compress "'"$COMPRESSORS"'";
 672         Sources::Compress "'"$COMPRESSORS"'";
 673         Contents::Compress "'"$COMPRESSORS"'";
 674         Translation::Compress "'"$COMPRESSORS"'";
 675         LongDescription "false";
 676 };
 677 TreeDefault {
 678         Directory "pool/";
 679         SrcDirectory "pool/";
 680 };
 681 APT {
 682         FTPArchive {
 683                 Release {
 684                         Origin "joesixpack";
 685                         Label "apttestcases";
 686                         Suite "unstable";
 687                         Description "repository with dummy packages";
 688                         Architectures "' >> ftparchive.conf
 689         echo -n "$ARCHS" >> ftparchive.conf
 690         echo 'source";
 691                 };
 692         };
 693 };' >> ftparchive.conf
 694         for DIST in $(find ./pool/ -maxdepth 1 -name '*.pkglist' -type f | cut -d'/' -f 3 | cut -d'.' -f 1 | sort | uniq); do
 695                 echo -n 'tree "dists/' >> ftparchive.conf
 696                 echo -n "$DIST" >> ftparchive.conf
 697                 echo -n '" {
 698         Architectures "' >> ftparchive.conf
 699                 echo -n "$ARCHS" >> ftparchive.conf
 700                 echo -n 'source";
 701         FileList "' >> ftparchive.conf
 702                 echo -n "${DIST}.\$(SECTION).pkglist" >> ftparchive.conf
 703                 echo -n '";
 704         SourceFileList "' >> ftparchive.conf
 705                 echo -n "${DIST}.\$(SECTION).srclist" >> ftparchive.conf
 706                 echo -n '";
 707         Sections "' >> ftparchive.conf
 708                 echo -n "$(find ./pool/ -maxdepth 1 -name "${DIST}.*.pkglist" -type f | cut -d'/' -f 3 | cut -d'.' -f 2 | sort | uniq | tr '\n' ' ')" >> ftparchive.conf
 709                 echo '";
 710 };' >> ftparchive.conf
 711         done
 712 }
 713
 714 buildaptftparchivedirectorystructure() {
 715         local DISTS="$(grep -i '^tree ' ftparchive.conf | cut -d'/' -f 2 | sed -e 's#".*##')"
 716         for DIST in $DISTS; do
 717                 local SECTIONS="$(grep -i -A 5 "dists/$DIST" ftparchive.conf | grep -i 'Sections' | cut -d'"' -f 2)"
 718                 for SECTION in $SECTIONS; do
 719                         local ARCHS="$(grep -A 5 "dists/$DIST" ftparchive.conf | grep Architectures | cut -d'"' -f 2 | sed -e 's#source##')"
 720                         for ARCH in $ARCHS; do
 721                                 mkdir -p dists/${DIST}/${SECTION}/binary-${ARCH}
 722                         done
 723                         mkdir -p dists/${DIST}/${SECTION}/source
 724                         mkdir -p dists/${DIST}/${SECTION}/i18n
 725                 done
 726         done
 727 }
 728
 729 insertpackage() {
 730         local RELEASES="$1"
 731         local NAME="$2"
 732         local ARCH="$3"
 733         local VERSION="$4"
 734         local DEPENDENCIES="$5"
 735         local PRIORITY="${6:-optional}"
 736         local DESCRIPTION="${7:-"an autogenerated dummy ${NAME}=${VERSION}/${RELEASES}
 737  If you find such a package installed on your system,
 738  something went horribly wrong! They are autogenerated
 739  und used only by testcases and surf no other propose…"}"
 740         local ARCHS=""
 741         for RELEASE in $(printf '%s' "$RELEASES" | tr ',' '\n'); do
 742                 if [ "$RELEASE" = 'installed' ]; then
 743                         insertinstalledpackage "$2" "$3" "$4" "$5" "$6" "$7"
 744                         continue
 745                 fi
 746                 for arch in $(getarchitecturesfromcommalist "$ARCH"); do
 747                         if [ "$arch" = 'all' -o "$arch" = 'none' ]; then
 748                                 ARCHS="$(getarchitectures)"
 749                         else
 750                                 ARCHS="$arch"
 751                         fi
 752                         for BUILDARCH in $ARCHS; do
 753                                 local PPATH="aptarchive/dists/${RELEASE}/main/binary-${BUILDARCH}"
 754                                 mkdir -p $PPATH
 755                                 local FILE="${PPATH}/Packages"
 756                                 echo "Package: $NAME
 757 Priority: $PRIORITY
 758 Section: other
 759 Installed-Size: 42
 760 Maintainer: Joe Sixpack <joe@example.org>" >> $FILE
 761                                 test "$arch" = 'none' || echo "Architecture: $arch" >> $FILE
 762                                 echo "Version: $VERSION
 763 Filename: pool/main/${NAME}/${NAME}_${VERSION}_${arch}.deb" >> $FILE
 764                                 test -z "$DEPENDENCIES" || echo "$DEPENDENCIES" >> $FILE
 765                                 echo "Description: $(printf '%s' "$DESCRIPTION" | head -n 1)" >> $FILE
 766                                 echo "Description-md5: $(printf '%s' "$DESCRIPTION" | md5sum | cut -d' ' -f 1)" >> $FILE
 767                                 echo >> $FILE
 768                         done
 769                 done
 770                 mkdir -p aptarchive/dists/${RELEASE}/main/source aptarchive/dists/${RELEASE}/main/i18n
 771                 touch aptarchive/dists/${RELEASE}/main/source/Sources
 772                 echo "Package: $NAME
 773 Description-md5: $(printf '%s' "$DESCRIPTION" | md5sum | cut -d' ' -f 1)
 774 Description-en: $DESCRIPTION
 775 " >> aptarchive/dists/${RELEASE}/main/i18n/Translation-en
 776         done
 777 }
 778
 779 insertsource() {
 780         local RELEASE="$1"
 781         local NAME="$2"
 782         local ARCH="$3"
 783         local VERSION="$4"
 784         local DEPENDENCIES="$5"
 785         local ARCHS=""
 786         local SPATH="aptarchive/dists/${RELEASE}/main/source"
 787         mkdir -p $SPATH
 788         local FILE="${SPATH}/Sources"
 789         local DSCFILE="${NAME}_${VERSION}.dsc"
 790         local TARFILE="${NAME}_${VERSION}.tar.gz"
 791         echo "Package: $NAME
 792 Binary: $NAME
 793 Version: $VERSION
 794 Maintainer: Joe Sixpack <joe@example.org>
 795 Architecture: $ARCH" >> $FILE
 796         test -z "$DEPENDENCIES" || echo "$DEPENDENCIES" >> $FILE
 797         echo "Files:
 798  $(echo -n "$DSCFILE" | md5sum | cut -d' ' -f 1) $(echo -n "$DSCFILE" | wc -c) $DSCFILE
 799  $(echo -n "$TARFILE" | md5sum | cut -d' ' -f 1) $(echo -n "$TARFILE" | wc -c) $TARFILE
 800 " >> $FILE
 801 }
 802
 803 insertinstalledpackage() {
 804         local NAME="$1"
 805         local ARCH="$2"
 806         local VERSION="$3"
 807         local DEPENDENCIES="$4"
 808         local PRIORITY="${5:-optional}"
 809         local STATUS="${6:-install ok installed}"
 810         local DESCRIPTION="${7:-"an autogenerated dummy ${NAME}=${VERSION}/installed
 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
 815         local FILE='rootdir/var/lib/dpkg/status'
 816         local INFO='rootdir/var/lib/dpkg/info'
 817         for arch in $(getarchitecturesfromcommalist "$ARCH"); do
 818                 echo "Package: $NAME
 819 Status: $STATUS
 820 Priority: $PRIORITY
 821 Section: other
 822 Installed-Size: 42
 823 Maintainer: Joe Sixpack <joe@example.org>
 824 Version: $VERSION" >> $FILE
 825                 test "$arch" = 'none' || echo "Architecture: $arch" >> $FILE
 826                 test -z "$DEPENDENCIES" || echo "$DEPENDENCIES" >> $FILE
 827                 echo "Description: $DESCRIPTION" >> $FILE
 828                 echo >> $FILE
 829                 if [ "$(dpkg-query -W --showformat='${Multi-Arch}')" = 'same' ]; then
 830                         echo -n > ${INFO}/${NAME}:${arch}.list
 831                 else
 832                         echo -n > ${INFO}/${NAME}.list
 833                 fi
 834         done
 835 }
 836
 837
 838 buildaptarchivefromincoming() {
 839         msginfo "Build APT archive for ${CCMD}$(basename $0)${CINFO} based on incoming packages…"
 840         cd aptarchive
 841         [ -e pool ] || ln -s ../incoming pool
 842         [ -e ftparchive.conf ] || createaptftparchiveconfig
 843         [ -e dists ] || buildaptftparchivedirectorystructure
 844         msgninfo "\tGenerate Packages, Sources and Contents files… "
 845         testsuccess aptftparchive generate ftparchive.conf
 846         cd - > /dev/null
 847         msgdone "info"
 848         generatereleasefiles "$@"
 849 }
 850
 851 buildaptarchivefromfiles() {
 852         msginfo "Build APT archive for ${CCMD}$(basename $0)${CINFO} based on prebuild files…"
 853         local DIR='aptarchive'
 854         if [ -d "${DIR}/dists" ]; then DIR="${DIR}/dists"; fi
 855         find "$DIR" -name 'Packages' -o -name 'Sources' -o -name 'Translation-*' | while read line; do
 856                 msgninfo "\t${line} file… "
 857                 compressfile "$line" "$1"
 858                 msgdone "info"
 859         done
 860         generatereleasefiles "$@"
 861 }
 862
 863 compressfile() {
 864         cat ${TMPWORKINGDIRECTORY}/rootdir/etc/testcase-compressor.conf | while read compressor extension command; do
 865                 if [ "$compressor" = '.' ]; then
 866                         if [ -n "$2" ]; then
 867                                 touch -d "$2" "$1"
 868                         fi
 869                         continue
 870                 fi
 871                 cat "$1" | $command > "${1}.${extension}"
 872                 if [ -n "$2" ]; then
 873                         touch -d "$2" "${1}.${extension}"
 874                 fi
 875         done
 876 }
 877
 878 # can be overridden by testcases for their pleasure
 879 getcodenamefromsuite() {
 880         case "$1" in
 881         unstable) echo 'sid';;
 882         *) echo -n "$1";;
 883         esac
 884 }
 885 getreleaseversionfromsuite() { true; }
 886 getlabelfromsuite() { true; }
 887 getoriginfromsuite() { true; }
 888
 889 generatereleasefiles() {
 890         # $1 is the Date header and $2 is the ValidUntil header to be set
 891         # both should be given in notation date/touch can understand
 892         msgninfo "\tGenerate Release files… "
 893         if [ -e aptarchive/dists ]; then
 894                 for dir in $(find ./aptarchive/dists -mindepth 1 -maxdepth 1 -type d); do
 895                         local SUITE="$(echo "$dir" | cut -d'/' -f 4)"
 896                         local CODENAME="$(getcodenamefromsuite $SUITE)"
 897                         local VERSION="$(getreleaseversionfromsuite $SUITE)"
 898                         local LABEL="$(getlabelfromsuite $SUITE)"
 899                         local ORIGIN="$(getoriginfromsuite $SUITE)"
 900                         if [ -n "$VERSION" ]; then
 901                                 VERSION="-o APT::FTPArchive::Release::Version=${VERSION}"
 902                         fi
 903                         if [ -n "$LABEL" ]; then
 904                                 LABEL="-o APT::FTPArchive::Release::Label=${LABEL}"
 905                         fi
 906                         if [ -n "$ORIGIN" ]; then
 907                                 ORIGIN="-o APT::FTPArchive::Release::Origin=${ORIGIN}"
 908                         fi
 909                         aptftparchive -qq release $dir \
 910                                 -o APT::FTPArchive::Release::Suite="${SUITE}" \
 911                                 -o APT::FTPArchive::Release::Codename="${CODENAME}" \
 912                                 ${LABEL} \
 913                                 ${ORIGIN} \
 914                                 ${VERSION} \
 915                                         | sed -e '/0 Release$/ d' > $dir/Release # remove the self reference
 916                         if [ "$SUITE" = "experimental" -o "$SUITE" = "experimental2" ]; then
 917                                 sed -i '/^Date: / a\
 918 NotAutomatic: yes' $dir/Release
 919                         fi
 920                         if [ -n "$1" -a "$1" != "now" ]; then
 921                                 sed -i "s/^Date: .*$/Date: $(date -d "$1" '+%a, %d %b %Y %H:%M:%S %Z')/" $dir/Release
 922                         fi
 923                         if [ -n "$2" ]; then
 924                                 sed -i "/^Date: / a\
 925 Valid-Until: $(date -d "$2" '+%a, %d %b %Y %H:%M:%S %Z')" $dir/Release
 926                         fi
 927                 done
 928         else
 929                 aptftparchive -qq release ./aptarchive | sed -e '/0 Release$/ d' > aptarchive/Release # remove the self reference
 930         fi
 931         if [ -n "$1" -a "$1" != "now" ]; then
 932                 for release in $(find ./aptarchive -name 'Release'); do
 933                         touch -d "$1" $release
 934                 done
 935         fi
 936         msgdone "info"
 937 }
 938
 939 setupdistsaptarchive() {
 940         local APTARCHIVE=$(readlink -f ./aptarchive)
 941         rm -f root/etc/apt/sources.list.d/apt-test-*-deb.list
 942         rm -f root/etc/apt/sources.list.d/apt-test-*-deb-src.list
 943         for DISTS in $(find ./aptarchive/dists/ -mindepth 1 -maxdepth 1 -type d | cut -d'/' -f 4); do
 944                 SECTIONS=$(find ./aptarchive/dists/${DISTS}/ -mindepth 1 -maxdepth 1 -type d | cut -d'/' -f 5 | tr '\n' ' ')
 945                 msgninfo "\tadd deb and deb-src sources.list lines for ${CCMD}${DISTS} ${SECTIONS}${CINFO}… "
 946                 echo "deb file://$APTARCHIVE $DISTS $SECTIONS" > rootdir/etc/apt/sources.list.d/apt-test-${DISTS}-deb.list
 947                 echo "deb-src file://$APTARCHIVE $DISTS $SECTIONS" > rootdir/etc/apt/sources.list.d/apt-test-${DISTS}-deb-src.list
 948                 msgdone "info"
 949         done
 950 }
 951
 952 setupflataptarchive() {
 953         local APTARCHIVE=$(readlink -f ./aptarchive)
 954         if [ -f ${APTARCHIVE}/Packages ]; then
 955                 msgninfo "\tadd deb sources.list line… "
 956                 echo "deb file://$APTARCHIVE /" > rootdir/etc/apt/sources.list.d/apt-test-archive-deb.list
 957                 msgdone "info"
 958         else
 959                 rm -f rootdir/etc/apt/sources.list.d/apt-test-archive-deb.list
 960         fi
 961         if [ -f ${APTARCHIVE}/Sources ]; then
 962                 msgninfo "\tadd deb-src sources.list line… "
 963                 echo "deb-src file://$APTARCHIVE /" > rootdir/etc/apt/sources.list.d/apt-test-archive-deb-src.list
 964                 msgdone "info"
 965         else
 966                 rm -f rootdir/etc/apt/sources.list.d/apt-test-archive-deb-src.list
 967         fi
 968 }
 969
 970 setupaptarchive() {
 971         local NOUPDATE=0
 972         if [ "$1" = '--no-update' ]; then
 973                 NOUPDATE=1
 974                 shift
 975         fi
 976         buildaptarchive "$@"
 977         if [ -e aptarchive/dists ]; then
 978                 setupdistsaptarchive
 979         else
 980                 setupflataptarchive
 981         fi
 982         signreleasefiles 'Joe Sixpack'
 983         if [ "1" != "$NOUPDATE" ]; then
 984                 testsuccess aptget update -o Debug::pkgAcquire::Worker=true -o Debug::Acquire::gpgv=true
 985         fi
 986 }
 987
 988 signreleasefiles() {
 989         local SIGNER="${1:-Joe Sixpack}"
 990         local REPODIR="${2:-aptarchive}"
 991         local KEY="keys/$(echo "$SIGNER" | tr 'A-Z' 'a-z' | sed 's# ##g')"
 992         local GPG="aptkey --quiet --keyring ${KEY}.pub --secret-keyring ${KEY}.sec --readonly adv --batch --yes"
 993         msgninfo "\tSign archive with $SIGNER key $KEY… "
 994         local REXKEY='keys/rexexpired'
 995         local SECEXPIREBAK="${REXKEY}.sec.bak"
 996         local PUBEXPIREBAK="${REXKEY}.pub.bak"
 997         if [ "${SIGNER}" = 'Rex Expired' ]; then
 998                 # the key is expired, so gpg doesn't allow to sign with and the --faked-system-time
 999                 # option doesn't exist anymore (and using faketime would add a new obscure dependency)
1000                 # therefore we 'temporary' make the key not expired and restore a backup after signing
1001                 cp ${REXKEY}.sec $SECEXPIREBAK
1002                 cp ${REXKEY}.pub $PUBEXPIREBAK
1003                 local SECUNEXPIRED="${REXKEY}.sec.unexpired"
1004                 local PUBUNEXPIRED="${REXKEY}.pub.unexpired"
1005                 if [ -f "$SECUNEXPIRED" ] && [ -f "$PUBUNEXPIRED" ]; then
1006                         cp $SECUNEXPIRED ${REXKEY}.sec
1007                         cp $PUBUNEXPIRED ${REXKEY}.pub
1008                 else
1009                         if ! printf "expire\n1w\nsave\n" | $GPG --default-key "$SIGNER" --command-fd 0 --edit-key "${SIGNER}" >setexpire.gpg 2>&1; then
1010                                 cat setexpire.gpg
1011                                 exit 1
1012                         fi
1013                         cp ${REXKEY}.sec $SECUNEXPIRED
1014                         cp ${REXKEY}.pub $PUBUNEXPIRED
1015                 fi
1016         fi
1017         for RELEASE in $(find ${REPODIR}/ -name Release); do
1018                 $GPG --default-key "$SIGNER" --armor --detach-sign --sign --output ${RELEASE}.gpg ${RELEASE}
1019                 local INRELEASE="$(echo "${RELEASE}" | sed 's#/Release$#/InRelease#')"
1020                 $GPG --default-key "$SIGNER" --clearsign --output $INRELEASE $RELEASE
1021                 # we might have set a specific date for the Release file, so copy it
1022                 touch -d "$(stat --format "%y" ${RELEASE})" ${RELEASE}.gpg ${INRELEASE}
1023         done
1024         if [ -f "$SECEXPIREBAK" ] && [ -f "$PUBEXPIREBAK" ]; then
1025                 mv -f $SECEXPIREBAK ${REXKEY}.sec
1026                 mv -f $PUBEXPIREBAK ${REXKEY}.pub
1027         fi
1028         msgdone "info"
1029 }
1030
1031 redatereleasefiles() {
1032         local DATE="$(date -d "$1" '+%a, %d %b %Y %H:%M:%S %Z')"
1033         for release in $(find aptarchive/ -name 'Release'); do
1034                 sed -i "s/^Date: .*$/Date: ${DATE}/" $release
1035                 touch -d "$DATE" $release
1036         done
1037         signreleasefiles "${2:-Joe Sixpack}"
1038 }
1039
1040 webserverconfig() {
1041         local WEBSERVER="${3:-http://localhost:8080}"
1042         local NOCHECK=false
1043         if [ "$1" = '--no-check' ]; then
1044                 NOCHECK=true
1045                 shift
1046         fi
1047         local DOWNLOG='rootdir/tmp/download-testfile.log'
1048         local STATUS='downloaded/webserverconfig.status'
1049         rm -f "$STATUS" "$DOWNLOG"
1050         local URI
1051         if [ -n "$2" ]; then
1052                 msgtest "Set webserver config option '${1}' to" "$2"
1053                 URI="${WEBSERVER}/_config/set/${1}/${2}"
1054         else
1055                 msgtest 'Clear webserver config option' "${1}"
1056                 URI="${WEBSERVER}/_config/clear/${1}"
1057         fi
1058         if downloadfile "$URI" "$STATUS" > "$DOWNLOG"; then
1059                 msgpass
1060         else
1061                 cat "$DOWNLOG" "$STATUS" || true
1062                 msgfail
1063         fi
1064         $NOCHECK || testwebserverlaststatuscode '200'
1065 }
1066
1067 rewritesourceslist() {
1068         local APTARCHIVE="file://$(readlink -f "${TMPWORKINGDIRECTORY}/aptarchive")"
1069         for LIST in $(find rootdir/etc/apt/sources.list.d/ -name 'apt-test-*.list'); do
1070                 sed -i $LIST -e "s#$APTARCHIVE#${1}#" -e "s#http://localhost:8080/#${1}#" -e "s#https://localhost:4433/#${1}#"
1071         done
1072 }
1073
1074 # wait for up to 10s for a pid file to appear to avoid possible race
1075 # when a helper is started and dosn't write the PID quick enough
1076 waitforpidfile() {
1077         local PIDFILE="$1"
1078         for i in $(seq 10); do
1079                 if test -s "$PIDFILE"; then
1080                         return 0
1081                 fi
1082                 sleep 1
1083         done
1084         msgdie "waiting for $PIDFILE failed"
1085         return 1
1086 }
1087
1088 changetowebserver() {
1089         if [ "$1" != '--no-rewrite' ]; then
1090                 rewritesourceslist 'http://localhost:8080/'
1091         else
1092                 shift
1093         fi
1094         if test -x ${APTWEBSERVERBINDIR}/aptwebserver; then
1095                 cd aptarchive
1096                 local LOG="webserver.log"
1097                 if ! aptwebserver -o aptwebserver::fork=1 "$@" >$LOG 2>&1 ; then
1098                         cat $LOG
1099                         false
1100                 fi
1101                 waitforpidfile aptwebserver.pid
1102                 local PID="$(cat aptwebserver.pid)"
1103                 if [ -z "$PID" ]; then
1104                         msgdie 'Could not fork aptwebserver successfully'
1105                 fi
1106                 addtrap "kill $PID;"
1107                 cd - > /dev/null
1108         else
1109                 msgdie 'You have to build aptwerbserver or install a webserver'
1110         fi
1111 }
1112
1113 changetohttpswebserver() {
1114         if ! which stunnel4 >/dev/null; then
1115                 msgdie 'You need to install stunnel4 for https testcases'
1116         fi
1117         if [ ! -e "${TMPWORKINGDIRECTORY}/aptarchive/aptwebserver.pid" ]; then
1118                 changetowebserver --no-rewrite "$@"
1119         fi
1120         echo "pid = ${TMPWORKINGDIRECTORY}/aptarchive/stunnel.pid
1121 cert = ${TMPWORKINGDIRECTORY}/rootdir/etc/webserver.pem
1122 output = /dev/null
1123
1124 [https]
1125 accept = 4433
1126 connect = 8080
1127 " > ${TMPWORKINGDIRECTORY}/stunnel.conf
1128         stunnel4 "${TMPWORKINGDIRECTORY}/stunnel.conf"
1129         waitforpidfile "${TMPWORKINGDIRECTORY}/aptarchive/stunnel.pid"
1130         local PID="$(cat ${TMPWORKINGDIRECTORY}/aptarchive/stunnel.pid)"
1131         if [ -z "$PID" ]; then
1132                 msgdie 'Could not fork stunnel4 successfully'
1133         fi
1134         addtrap 'prefix' "kill ${PID};"
1135         rewritesourceslist 'https://localhost:4433/'
1136 }
1137
1138 changetocdrom() {
1139         mkdir -p rootdir/media/cdrom/.disk
1140         local CD="$(readlink -f rootdir/media/cdrom)"
1141         echo "acquire::cdrom::mount \"${CD}\";
1142 acquire::cdrom::${CD}/::mount \"mv ${CD}-unmounted ${CD}\";
1143 acquire::cdrom::${CD}/::umount \"mv ${CD} ${CD}-unmounted\";
1144 acquire::cdrom::autodetect 0;" > rootdir/etc/apt/apt.conf.d/00cdrom
1145         echo -n "$1" > ${CD}/.disk/info
1146         if [ ! -d aptarchive/dists ]; then
1147                 msgdie 'Flat file archive cdroms can not be created currently'
1148                 return 1
1149         fi
1150         mv aptarchive/dists "$CD"
1151         ln -s "$(readlink -f ./incoming)" $CD/pool
1152         find rootdir/etc/apt/sources.list.d/ -name 'apt-test-*.list' -delete
1153         # start with an unmounted disk
1154         mv "${CD}" "${CD}-unmounted"
1155         # we don't want the disk to be modifiable
1156         addtrap 'prefix' "chmod -f -R +w $PWD/rootdir/media/cdrom/dists/ $PWD/rootdir/media/cdrom-unmounted/dists/ || true;"
1157         chmod -R 555 rootdir/media/cdrom-unmounted/dists
1158 }
1159
1160 downloadfile() {
1161         local PROTO="${1%%:*}"
1162         if ! apthelper -o Debug::Acquire::${PROTO}=1 -o Debug::pkgAcquire::Worker=1 \
1163                 download-file "$1" "$2" "$3" 2>&1 ; then
1164                 return 1
1165         fi
1166         # only if the file exists the download was successful
1167         if [ -r "$2" ]; then
1168                 return 0
1169         else
1170                 return 1
1171         fi
1172 }
1173
1174 checkdiff() {
1175         local DIFFTEXT="$(command diff -u "$@" 2>&1 | sed -e '/^---/ d' -e '/^+++/ d' -e '/^@@/ d')"
1176         if [ -n "$DIFFTEXT" ]; then
1177                 echo >&2
1178                 echo >&2 "$DIFFTEXT"
1179                 return 1
1180         else
1181                 return 0
1182         fi
1183 }
1184
1185 testfileequal() {
1186         local FILE="$1"
1187         shift
1188         msgtest "Test for correctness of file" "$FILE"
1189         if [ -z "$*" ]; then
1190                 echo -n "" | checkdiff - $FILE && msgpass || msgfail
1191         else
1192                 echo "$*" | checkdiff - $FILE && msgpass || msgfail
1193         fi
1194 }
1195
1196 testempty() {
1197         msgtest "Test for no output of" "$*"
1198         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testempty.comparefile"
1199         if "$@" >$COMPAREFILE 2>&1 && test ! -s $COMPAREFILE; then
1200                 msgpass
1201         else
1202                 echo
1203                 cat $COMPAREFILE
1204                 msgfail
1205         fi
1206         aptautotest 'testempty' "$@"
1207 }
1208
1209 testequal() {
1210         local MSG='Test of equality of'
1211         if [ "$1" = '--nomsg' ]; then
1212                 MSG=''
1213                 shift
1214         fi
1215
1216         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequal.comparefile"
1217         echo "$1" > $COMPAREFILE
1218         shift
1219
1220         if [ -n "$MSG" ]; then
1221                 msgtest "$MSG" "$*"
1222         fi
1223         "$@" 2>&1 | checkdiff $COMPAREFILE - && msgpass || msgfail
1224         aptautotest 'testequal' "$@"
1225 }
1226
1227 testequalor2() {
1228         local COMPAREFILE1="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequalor2.comparefile1"
1229         local COMPAREFILE2="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequalor2.comparefile2"
1230         local COMPAREAGAINST="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequalor2.compareagainst"
1231         echo "$1" > $COMPAREFILE1
1232         echo "$2" > $COMPAREFILE2
1233         shift 2
1234         msgtest "Test for equality OR of" "$*"
1235         "$@" >$COMPAREAGAINST 2>&1 || true
1236         if checkdiff $COMPAREFILE1 $COMPAREAGAINST >/dev/null 2>&1 || \
1237                 checkdiff $COMPAREFILE2 $COMPAREAGAINST >/dev/null 2>&1
1238         then
1239                 msgpass
1240         else
1241                 echo -n "\n${CINFO}Diff against OR 1${CNORMAL}"
1242                 checkdiff $COMPAREFILE1 $COMPAREAGAINST || true
1243                 echo -n "${CINFO}Diff against OR 2${CNORMAL}"
1244                 checkdiff $COMPAREFILE2 $COMPAREAGAINST || true
1245                 msgfail
1246         fi
1247         aptautotest 'testequalor2' "$@"
1248 }
1249
1250 testshowvirtual() {
1251         local VIRTUAL="N: Can't select versions from package '$1' as it is purely virtual"
1252         local PACKAGE="$1"
1253         shift
1254         while [ -n "$1" ]; do
1255                 VIRTUAL="${VIRTUAL}
1256 N: Can't select versions from package '$1' as it is purely virtual"
1257                 PACKAGE="${PACKAGE} $1"
1258                 shift
1259         done
1260         msgtest "Test for virtual packages" "apt-cache show $PACKAGE"
1261         VIRTUAL="${VIRTUAL}
1262 N: No packages found"
1263         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testshowvirtual.comparefile"
1264         local ARCH="$(getarchitecture 'native')"
1265         echo "$VIRTUAL" | sed -e "s/:$ARCH//" -e 's/:all//' > $COMPAREFILE
1266         aptcache show -q=0 $PACKAGE 2>&1 | checkdiff $COMPAREFILE - && msgpass || msgfail
1267 }
1268
1269 testnopackage() {
1270         msgtest "Test for non-existent packages" "apt-cache show $*"
1271         local SHOWPKG="$(aptcache show "$@" 2>&1 | grep '^Package: ')"
1272         if [ -n "$SHOWPKG" ]; then
1273                 echo >&2
1274                 echo >&2 "$SHOWPKG"
1275                 msgfail
1276         else
1277                 msgpass
1278         fi
1279 }
1280
1281 testdpkgstatus() {
1282         local STATE="$1"
1283         local NR="$2"
1284         shift 2
1285         msgtest "Test that $NR package(s) are in state $STATE with" "dpkg -l $*"
1286         local PKGS="$(dpkg -l "$@" 2>/dev/null | grep "^${STATE}" | wc -l)"
1287         if [ "$PKGS" != $NR ]; then
1288                 echo >&2 $PKGS
1289                 dpkg -l "$@" | grep '^[a-z]' >&2
1290                 msgfail
1291         else
1292                 msgpass
1293         fi
1294 }
1295
1296 testdpkginstalled() {
1297         testdpkgstatus 'ii' "$#" "$@"
1298 }
1299
1300 testdpkgnotinstalled() {
1301         testdpkgstatus 'ii' '0' "$@"
1302 }
1303
1304 testmarkedauto() {
1305         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testmarkedauto.comparefile"
1306         if [ -n "$1" ]; then
1307                 msgtest 'Test for correctly marked as auto-installed' "$*"
1308                 while [ -n "$1" ]; do echo "$1"; shift; done | sort > $COMPAREFILE
1309         else
1310                 msgtest 'Test for correctly marked as auto-installed' 'no package'
1311                 echo -n > $COMPAREFILE
1312         fi
1313         aptmark showauto 2>&1 | checkdiff $COMPAREFILE - && msgpass || msgfail
1314 }
1315
1316 msgfailoutput() {
1317         local MSG="$1"
1318         local OUTPUT="$2"
1319         shift 2
1320         echo >&2
1321         if [ "$1" = 'grep' ]; then
1322                 while [ -n "$2" ]; do shift; done
1323                 echo "#### Complete file: $1 ####"
1324                 cat >&2 "$1" || true
1325                 echo '#### grep output ####'
1326         elif [ "$1" = 'test' ]; then
1327                 # doesn't support ! or non-file flags
1328                 msgfailoutputstatfile() {
1329                         local FILEFLAGS='^-[bcdefgGhkLOprsStuwx]$'
1330                         if expr match "$1" "$FILEFLAGS" >/dev/null; then
1331                                 echo "#### stat(2) of file: $2 ####"
1332                                 stat "$2" || true
1333                         fi
1334                 }
1335                 msgfailoutputstatfile "$2" "$3"
1336                 while [ -n "$5" ] && [ "$4" = '-o' -o "$4" = '-a' ]; do
1337                         shift 3
1338                         msgfailoutputstatfile "$2" "$3"
1339                 done
1340                 echo '#### test output ####'
1341         fi
1342         cat >&2 $OUTPUT
1343         msgfail "$MSG"
1344 }
1345
1346 testsuccess() {
1347         if [ "$1" = '--nomsg' ]; then
1348                 shift
1349         else
1350                 msgtest 'Test for successful execution of' "$*"
1351         fi
1352         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testsuccess.output"
1353         if "$@" >${OUTPUT} 2>&1; then
1354                 if expr match "$1" '^apt.*' >/dev/null; then
1355                         if grep -q -E ' runtime error: ' "$OUTPUT"; then
1356                                 msgfailoutput 'compiler detected undefined behavior' "$OUTPUT" "$@"
1357                         elif grep -q -E '^[WE]: ' "$OUTPUT"; then
1358                                 msgfailoutput 'successful run, but output contains warnings/errors' "$OUTPUT" "$@"
1359                         else
1360                                 msgpass
1361                         fi
1362                 else
1363                         msgpass
1364                 fi
1365         else
1366                 local EXITCODE=$?
1367                 msgfailoutput "exitcode $EXITCODE" "$OUTPUT" "$@"
1368         fi
1369         aptautotest 'testsuccess' "$@"
1370 }
1371 testwarning() {
1372         if [ "$1" = '--nomsg' ]; then
1373                 shift
1374         else
1375                 msgtest 'Test for successful execution with warnings of' "$*"
1376         fi
1377         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testwarning.output"
1378         if "$@" >${OUTPUT} 2>&1; then
1379                 if expr match "$1" '^apt.*' >/dev/null; then
1380                         if grep -q -E ' runtime error: ' "$OUTPUT"; then
1381                                 msgfailoutput 'compiler detected undefined behavior' "$OUTPUT" "$@"
1382                         elif grep -q -E '^E: ' "$OUTPUT"; then
1383                                 msgfailoutput 'successful run, but output contains errors' "$OUTPUT" "$@"
1384                         elif ! grep -q -E '^W: ' "$OUTPUT"; then
1385                                 msgfailoutput 'successful run, but output contains no warnings' "$OUTPUT" "$@"
1386                         else
1387                                 msgpass
1388                         fi
1389                 else
1390                         msgpass
1391                 fi
1392         else
1393                 local EXITCODE=$?
1394                 echo >&2
1395                 cat >&2 $OUTPUT
1396                 msgfail "exitcode $EXITCODE"
1397         fi
1398         aptautotest 'testwarning' "$@"
1399 }
1400 testfailure() {
1401         if [ "$1" = '--nomsg' ]; then
1402                 shift
1403         else
1404                 msgtest 'Test for failure in execution of' "$*"
1405         fi
1406         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testfailure.output"
1407         if "$@" >${OUTPUT} 2>&1; then
1408                 local EXITCODE=$?
1409                 msgfailoutput "exitcode $EXITCODE" "$OUTPUT" "$@"
1410         else
1411                 local EXITCODE=$?
1412                 if expr match "$1" '^apt.*' >/dev/null; then
1413                         if grep -q -E ' runtime error: ' "$OUTPUT"; then
1414                                 msgfailoutput 'compiler detected undefined behavior' "$OUTPUT" "$@"
1415                         elif ! grep -q -E '^E: ' "$OUTPUT"; then
1416                                 msgfailoutput "run failed with exitcode ${EXITCODE}, but with no errors" "$OUTPUT" "$@"
1417                         else
1418                                 msgpass
1419                         fi
1420                 else
1421                         msgpass
1422                 fi
1423         fi
1424         aptautotest 'testfailure' "$@"
1425 }
1426
1427 testsuccessequal() {
1428         local CMP="$1"
1429         shift
1430         testsuccess "$@"
1431         testfileequal "${TMPWORKINGDIRECTORY}/rootdir/tmp/testsuccess.output" "$CMP"
1432 }
1433 testwarningequal() {
1434         local CMP="$1"
1435         shift
1436         testwarning "$@"
1437         testfileequal "${TMPWORKINGDIRECTORY}/rootdir/tmp/testwarning.output" "$CMP"
1438 }
1439 testfailureequal() {
1440         local CMP="$1"
1441         shift
1442         testfailure "$@"
1443         testfileequal "${TMPWORKINGDIRECTORY}/rootdir/tmp/testfailure.output" "$CMP"
1444 }
1445
1446 testfailuremsg() {
1447         local CMP="$1"
1448         shift
1449         testfailure "$@"
1450         msgtest 'Check that the output of the previous failed command has expected' 'failures and warnings'
1451         grep '^\(W\|E\):' "${TMPWORKINGDIRECTORY}/rootdir/tmp/testfailure.output" > "${TMPWORKINGDIRECTORY}/rootdir/tmp/testfailureequal.output" 2>&1 || true
1452         if echo "$CMP" | checkdiff - "${TMPWORKINGDIRECTORY}/rootdir/tmp/testfailureequal.output"; then
1453                 msgpass
1454         else
1455                 echo '### Complete output ###'
1456                 cat "${TMPWORKINGDIRECTORY}/rootdir/tmp/testfailure.output"
1457                 msgfail
1458         fi
1459 }
1460
1461 testfilestats() {
1462         msgtest "Test that file $1 has $2 $3" "$4"
1463         if [ "$4" "$3" "$(stat --format "$2" "$1")" ]; then
1464                 msgpass
1465         else
1466                 echo >&2
1467                 ls -ld >&2 "$1" || true
1468                 echo -n >&2 "stat(1) reports for $2: "
1469                 stat --format "$2" "$1" || true
1470                 msgfail
1471         fi
1472 }
1473 testaccessrights() {
1474         testfilestats "$1" '%a' '=' "$2"
1475 }
1476
1477 testwebserverlaststatuscode() {
1478         local DOWNLOG='rootdir/tmp/webserverstatus-testfile.log'
1479         local STATUS='downloaded/webserverstatus-statusfile.log'
1480         rm -f "$DOWNLOG" "$STATUS"
1481         msgtest 'Test last status code from the webserver was' "$1"
1482         if downloadfile "http://localhost:8080/_config/find/aptwebserver::last-status-code" "$STATUS" > "$DOWNLOG" && [ "$(cat "$STATUS")" = "$1" ]; then
1483                 msgpass
1484         else
1485                 echo >&2
1486                 if [ -n "$2" ]; then
1487                         shift
1488                         echo >&2 '#### Additionally provided output files contain:'
1489                         cat >&2 "$@"
1490                 fi
1491                 echo >&2 '#### Download log of the status code:'
1492                 cat >&2 "$DOWNLOG"
1493                 msgfail "Status was $(cat "$STATUS")"
1494         fi
1495 }
1496
1497 pause() {
1498         echo "STOPPED execution. Press enter to continue"
1499         local IGNORE
1500         read IGNORE
1501 }
1502
1503 listcurrentlistsdirectory() {
1504         {
1505                 find rootdir/var/lib/apt/lists -maxdepth 1 -type d | while read line; do
1506                         stat --format '%U:%G:%a:%n' "$line"
1507                 done
1508                 find rootdir/var/lib/apt/lists -maxdepth 1 \! -type d | while read line; do
1509                         stat --format '%U:%G:%a:%s:%y:%n' "$line"
1510                 done
1511         } | sort
1512 }
1513
1514 ### convinience hacks ###
1515 mkdir() {
1516         # creating some directories by hand is a tedious task, so make it look simple
1517         if [ "$*" = '-p rootdir/var/lib/apt/lists' ] || [ "$*" = "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists" ] ||
1518            [ "$*" = '-p rootdir/var/lib/apt/lists/partial' ] || [ "$*" = "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/partial" ]; then
1519                 # only the last directory created by mkdir is effected by the -m !
1520                 command mkdir -m 755 -p "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt"
1521                 command mkdir -m 755 -p "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists"
1522                 command mkdir -m 700 -p "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/partial"
1523                 touch "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/lock"
1524                 if [ "$(id -u)" = '0' ]; then
1525                         chown _apt:root "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/partial"
1526                 fi
1527         else
1528                 command mkdir "$@"
1529         fi
1530 }
1531
1532 ### The following tests are run by most test methods automatically to check
1533 ### general things about commands executed without writing the test every time.
1534
1535 aptautotest() {
1536         local TESTCALL="$1"
1537         local CMD="$2"
1538         local FIRSTOPT="$3"
1539         local AUTOTEST="aptautotest_$(basename "$CMD" | tr -d '-')_$(echo "$FIRSTOPT" | tr -d '-')"
1540         if command -v $AUTOTEST >/dev/null; then
1541                 shift 3
1542                 # save and restore the *.output files from other tests
1543                 # as we might otherwise override them in these automatic tests
1544                 rm -rf ${TMPWORKINGDIRECTORY}/rootdir/tmp-before
1545                 mv ${TMPWORKINGDIRECTORY}/rootdir/tmp ${TMPWORKINGDIRECTORY}/rootdir/tmp-before
1546                 mkdir ${TMPWORKINGDIRECTORY}/rootdir/tmp
1547                 $AUTOTEST "$TESTCALL" "$@"
1548                 rm -rf ${TMPWORKINGDIRECTORY}/rootdir/tmp-aptautotest
1549                 mv ${TMPWORKINGDIRECTORY}/rootdir/tmp ${TMPWORKINGDIRECTORY}/rootdir/tmp-aptautotest
1550                 mv ${TMPWORKINGDIRECTORY}/rootdir/tmp-before ${TMPWORKINGDIRECTORY}/rootdir/tmp
1551         fi
1552 }
1553
1554 aptautotest_aptget_update() {
1555         local TESTCALL="$1"
1556         while [ -n "$2" ]; do
1557                 if [ "$2" = '--print-uris' ]; then return; fi # simulation mode
1558                 shift
1559         done
1560         if ! test -d "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists"; then return; fi
1561         testfilestats "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt" '%U:%G:%a' '=' "${TEST_DEFAULT_USER}:${TEST_DEFAULT_GROUP}:755"
1562         testfilestats "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists" '%U:%G:%a' '=' "${TEST_DEFAULT_USER}:${TEST_DEFAULT_GROUP}:755"
1563         # all copied files are properly chmodded
1564         for file in $(find "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists" -type f ! -name 'lock'); do
1565                 testfilestats "$file" '%U:%G:%a' '=' "${TEST_DEFAULT_USER}:${TEST_DEFAULT_GROUP}:644"
1566         done
1567         if [ "$TESTCALL" = 'testsuccess' ]; then
1568                 # failure cases can retain partial files and such
1569                 testempty find "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/partial" -mindepth 1 ! \( -name 'lock' -o -name '*.FAILED' \)
1570         fi
1571 }
1572 aptautotest_apt_update() { aptautotest_aptget_update "$@"; }
1573 aptautotest_aptcdrom_add() { aptautotest_aptget_update "$@"; }
1574
1575 testaptautotestnodpkgwarning() {
1576         local TESTCALL="$1"
1577         while [ -n "$2" ]; do
1578                 if expr match "$2" '^-[a-z]*s' >/dev/null 2>&1; then return; fi # simulation mode
1579                 if expr match "$2" '^-dy\?' >/dev/null 2>&1; then return; fi # download-only mode
1580                 shift
1581         done
1582         testfailure grep '^dpkg: warning:.*ignor.*' "${TMPWORKINGDIRECTORY}/rootdir/tmp-before/${TESTCALL}.output"
1583 }
1584
1585 aptautotest_aptget_install() { testaptautotestnodpkgwarning "$@"; }
1586 aptautotest_aptget_remove() { testaptautotestnodpkgwarning "$@"; }
1587 aptautotest_aptget_purge() { testaptautotestnodpkgwarning "$@"; }
1588 aptautotest_apt_install() { testaptautotestnodpkgwarning "$@"; }
1589 aptautotest_apt_remove() { testaptautotestnodpkgwarning "$@"; }
1590 aptautotest_apt_purge() { testaptautotestnodpkgwarning "$@"; }