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 [ "$MSGCOLOR" != 'NO' ]; then
   7         if [ ! -t 1 ]; then # but check that we output to a terminal
   8                 export MSGCOLOR='NO'
   9         fi
  10 fi
  11
  12
  13 if [ "$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}" "$@"; }
 132
 133 dpkg() {
 134         command dpkg --root=${TMPWORKINGDIRECTORY}/rootdir --force-not-root --force-bad-path --log=${TMPWORKINGDIRECTORY}/rootdir/var/log/dpkg.log "$@"
 135 }
 136 dpkgcheckbuilddeps() {
 137         command dpkg-checkbuilddeps --admindir=${TMPWORKINGDIRECTORY}/rootdir/var/lib/dpkg "$@"
 138 }
 139 gdb() {
 140         local CMD="$1"
 141         shift
 142         runapt command gdb --quiet -ex run "${BUILDDIRECTORY}/$CMD" --args "${BUILDDIRECTORY}/$CMD" "$@"
 143 }
 144
 145 exitwithstatus() {
 146         # error if we about to overflow, but ...
 147         #   "255 failures ought to be enough for everybody"
 148         if [ $EXIT_CODE -gt 255 ]; then
 149             msgdie "Total failure count $EXIT_CODE too big"
 150         fi
 151         exit $((EXIT_CODE <= 255 ? EXIT_CODE : 255));
 152 }
 153
 154 shellsetedetector() {
 155         local exit_status=$?
 156         if [ "$exit_status" != '0' ]; then
 157                 printf >&2 "${CERROR}E: Looks like the testcases ended prematurely with exitcode: ${exit_status}${CNORMAL}\n"
 158                 if [ "$EXIT_CODE" = '0' ]; then
 159                         EXIT_CODE="$exit_status"
 160                 fi
 161         fi
 162 }
 163
 164 addtrap() {
 165         if [ "$1" = 'prefix' ]; then
 166                 CURRENTTRAP="$2 $CURRENTTRAP"
 167         else
 168                 CURRENTTRAP="$CURRENTTRAP $1"
 169         fi
 170         trap "shellsetedetector; $CURRENTTRAP exitwithstatus;" 0 HUP INT QUIT ILL ABRT FPE SEGV PIPE TERM
 171 }
 172
 173 setupenvironment() {
 174         # privilege dropping and testing doesn't work if /tmp isn't world-writeable (as e.g. with libpam-tmpdir)
 175         if [ -n "$TMPDIR" ] && [ "$(id -u)" = '0' ] && [ "$(stat --format '%a' "$TMPDIR")" != '1777' ]; then
 176                 unset TMPDIR
 177         fi
 178         TMPWORKINGDIRECTORY=$(mktemp -d)
 179         addtrap "cd /; rm -rf $TMPWORKINGDIRECTORY;"
 180         msgninfo "Preparing environment for ${CCMD}$(basename $0)${CINFO} in ${TMPWORKINGDIRECTORY}… "
 181
 182         mkdir -m 700 "${TMPWORKINGDIRECTORY}/downloaded"
 183         if [ "$(id -u)" = '0' ]; then
 184                 # relax permissions so that running as root with user switching works
 185                 umask 022
 186                 chmod 711 "$TMPWORKINGDIRECTORY"
 187                 chown _apt:root "${TMPWORKINGDIRECTORY}/downloaded"
 188         fi
 189
 190         TESTDIRECTORY=$(readlink -f $(dirname $0))
 191         # allow overriding the default BUILDDIR location
 192         BUILDDIRECTORY=${APT_INTEGRATION_TESTS_BUILD_DIR:-"${TESTDIRECTORY}/../../build/bin"}
 193         LIBRARYPATH=${APT_INTEGRATION_TESTS_LIBRARY_PATH:-"${BUILDDIRECTORY}"}
 194         METHODSDIR=${APT_INTEGRATION_TESTS_METHODS_DIR:-"${BUILDDIRECTORY}/methods"}
 195         APTHELPERBINDIR=${APT_INTEGRATION_TESTS_LIBEXEC_DIR:-"${BUILDDIRECTORY}"}
 196         APTWEBSERVERBINDIR=${APT_INTEGRATION_TESTS_WEBSERVER_BIN_DIR:-"${BUILDDIRECTORY}"}
 197         APTINTERNALSOLVER=${APT_INTEGRATION_TESTS_INTERNAL_SOLVER:-"${BUILDDIRECTORY}/apt-internal-solver"}
 198         APTDUMPSOLVER=${APT_INTEGRATION_TESTS_DUMP_SOLVER:-"${BUILDDIRECTORY}/apt-dump-solver"}
 199         test -x "${BUILDDIRECTORY}/apt-get" || msgdie "You need to build tree first"
 200         # -----
 201
 202         cd $TMPWORKINGDIRECTORY
 203         mkdir rootdir aptarchive keys
 204         cd rootdir
 205         mkdir -p etc/apt/apt.conf.d etc/apt/sources.list.d etc/apt/trusted.gpg.d etc/apt/preferences.d
 206         mkdir -p usr/bin var/cache var/lib var/log tmp
 207         mkdir -p var/lib/dpkg/info var/lib/dpkg/updates var/lib/dpkg/triggers
 208         touch var/lib/dpkg/available
 209         mkdir -p usr/lib/apt
 210         ln -s ${METHODSDIR} usr/lib/apt/methods
 211         if [ "$BUILDDIRECTORY" = "$LIBRARYPATH" ]; then
 212                 mkdir -p usr/lib/apt/solvers
 213                 ln -s "${BUILDDIRECTORY}/apt-dump-solver" usr/lib/apt/solvers/dump
 214                 ln -s "${BUILDDIRECTORY}/apt-internal-solver" usr/lib/apt/solvers/apt
 215                 echo "Dir::Bin::Solvers \"${TMPWORKINGDIRECTORY}/rootdir/usr/lib/apt/solvers\";" > etc/apt/apt.conf.d/externalsolver.conf
 216         fi
 217         # use the autoremove from the BUILDDIRECTORY if its there, otherwise
 218         # system
 219         if [ -e ${BUILDDIRECTORY}/../../debian/apt.conf.autoremove ]; then
 220             ln -s ${BUILDDIRECTORY}/../../debian/apt.conf.autoremove etc/apt/apt.conf.d/01autoremove
 221         else
 222             ln -s /etc/apt/apt.conf.d/01autoremove etc/apt/apt.conf.d/01autoremove
 223         fi
 224         cd ..
 225         local PACKAGESFILE=$(echo "$(basename $0)" | sed -e 's/^test-/Packages-/' -e 's/^skip-/Packages-/')
 226         if [ -f "${TESTDIRECTORY}/${PACKAGESFILE}" ]; then
 227                 cp "${TESTDIRECTORY}/${PACKAGESFILE}" aptarchive/Packages
 228         fi
 229         local SOURCESSFILE=$(echo "$(basename $0)" | sed -e 's/^test-/Sources-/' -e 's/^skip-/Sources-/')
 230         if [ -f "${TESTDIRECTORY}/${SOURCESSFILE}" ]; then
 231                 cp "${TESTDIRECTORY}/${SOURCESSFILE}" aptarchive/Sources
 232         fi
 233         cp $(find $TESTDIRECTORY -name '*.pub' -o -name '*.sec') keys/
 234         chmod 644 $(find keys -name '*.pub' -o -name '*.sec')
 235         ln -s ${TMPWORKINGDIRECTORY}/keys/joesixpack.pub rootdir/etc/apt/trusted.gpg.d/joesixpack.gpg
 236
 237         echo "Dir \"${TMPWORKINGDIRECTORY}/rootdir\";" > aptconfig.conf
 238         echo "Dir::state::status \"${TMPWORKINGDIRECTORY}/rootdir/var/lib/dpkg/status\";" >> aptconfig.conf
 239         echo "APT::Get::Show-User-Simulation-Note \"false\";" >> aptconfig.conf
 240         echo "Dir::Bin::Methods \"${METHODSDIR}\";" >> aptconfig.conf
 241         # store apt-key were we can access it, even if we run it as a different user
 242         # destroys coverage reporting though, so just do it for root for now
 243         if [ "$(id -u)" = '0' ]; then
 244                 cp "${BUILDDIRECTORY}/apt-key" "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/"
 245                 chmod o+rx "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/apt-key"
 246                 echo "Dir::Bin::apt-key \"${TMPWORKINGDIRECTORY}/rootdir/usr/bin/apt-key\";" >> aptconfig.conf
 247         else
 248                 echo "Dir::Bin::apt-key \"${BUILDDIRECTORY}/apt-key\";" >> aptconfig.conf
 249         fi
 250         echo "Dir::Bin::dpkg \"fakeroot\";" >> aptconfig.conf
 251         echo "DPKG::options:: \"dpkg\";" >> aptconfig.conf
 252         echo "DPKG::options:: \"--root=${TMPWORKINGDIRECTORY}/rootdir\";" >> aptconfig.conf
 253         echo "DPKG::options:: \"--force-not-root\";" >> aptconfig.conf
 254         echo "DPKG::options:: \"--force-bad-path\";" >> aptconfig.conf
 255         if ! command dpkg --assert-multi-arch >/dev/null 2>&1; then
 256                 echo "DPKG::options:: \"--force-architecture\";" >> aptconfig.conf # Added to test multiarch before dpkg is ready for it…
 257         fi
 258         echo "DPKG::options:: \"--log=${TMPWORKINGDIRECTORY}/rootdir/var/log/dpkg.log\";" >> aptconfig.conf
 259         echo 'quiet::NoUpdate "true";' >> aptconfig.conf
 260         echo 'quiet::NoStatistic "true";' >> aptconfig.conf
 261         # too distracting for users, but helpful to detect changes
 262         echo 'Acquire::Progress::Ignore::ShowErrorText "true";' >> aptconfig.conf
 263         # in testcases, it can appear as if localhost has a rotation setup,
 264         # hide this as we can't really deal with it properly
 265         echo 'Acquire::Failure::ShowIP "false";' >> aptconfig.conf
 266
 267         cp "${TESTDIRECTORY}/apt.pem" "${TMPWORKINGDIRECTORY}/rootdir/etc/webserver.pem"
 268         if [ "$(id -u)" = '0' ]; then
 269                 chown _apt:root "${TMPWORKINGDIRECTORY}/rootdir/etc/webserver.pem"
 270         fi
 271         echo "Acquire::https::CaInfo \"${TMPWORKINGDIRECTORY}/rootdir/etc/webserver.pem\";" > rootdir/etc/apt/apt.conf.d/99https
 272         echo "Apt::Cmd::Disable-Script-Warning \"1\";" > rootdir/etc/apt/apt.conf.d/apt-binary
 273         configcompression '.' 'gz' #'bz2' 'lzma' 'xz'
 274
 275         # create some files in /tmp and look at user/group to get what this means
 276         TEST_DEFAULT_USER="$USER"
 277         if [ "$(uname)" = 'GNU/kFreeBSD' ]; then
 278                 TEST_DEFAULT_GROUP='root'
 279         else
 280                 TEST_DEFAULT_GROUP="$USER"
 281         fi
 282
 283         # Acquire::AllowInsecureRepositories=false is not yet the default
 284         # but we want it to be the default soon
 285         configallowinsecurerepositories "false";
 286
 287         # cleanup the environment a bit
 288         # prefer our apt binaries over the system apt binaries
 289         export PATH="${BUILDDIRECTORY}:${PATH}:/usr/local/sbin:/usr/sbin:/sbin"
 290         export LC_ALL=C.UTF-8
 291         unset LANGUAGE APT_CONFIG
 292         unset GREP_OPTIONS DEB_BUILD_PROFILES
 293
 294         msgdone "info"
 295 }
 296
 297 getarchitecture() {
 298         if [ "$1" = "native" -o -z "$1" ]; then
 299                 eval `aptconfig shell ARCH APT::Architecture`
 300                 if [ -n "$ARCH" ]; then
 301                         echo $ARCH
 302                 else
 303                         dpkg --print-architecture
 304                 fi
 305         else
 306                 echo $1
 307         fi
 308 }
 309
 310 getarchitectures() {
 311         aptconfig dump --no-empty --format '%v%n' APT::Architecture APT::Architectures | sort -u | tr '\n' ' '
 312 }
 313
 314 getarchitecturesfromcommalist() {
 315         echo "$1" | sed -e 's#,#\n#g' | sed -e "s/^native\$/$(getarchitecture 'native')/"
 316 }
 317
 318 configarchitecture() {
 319         {
 320                 echo "APT::Architecture \"$(getarchitecture $1)\";"
 321                 while [ -n "$1" ]; do
 322                         echo "APT::Architectures:: \"$(getarchitecture $1)\";"
 323                         shift
 324                 done
 325         } >rootdir/etc/apt/apt.conf.d/01multiarch.conf
 326         configdpkg
 327 }
 328
 329 configdpkg() {
 330         if [ ! -e rootdir/var/lib/dpkg/status ]; then
 331                 local STATUSFILE=$(echo "$(basename $0)" | sed -e 's/^test-/status-/' -e 's/^skip-/status-/')
 332                 if [ -f "${TESTDIRECTORY}/${STATUSFILE}" ]; then
 333                         cp "${TESTDIRECTORY}/${STATUSFILE}" rootdir/var/lib/dpkg/status
 334                 else
 335                         echo -n > rootdir/var/lib/dpkg/status
 336                 fi
 337         fi
 338         rm -f rootdir/etc/apt/apt.conf.d/00foreigndpkg
 339         if command dpkg --assert-multi-arch >/dev/null 2>&1 ; then
 340                 local ARCHS="$(getarchitectures)"
 341                 if echo "$ARCHS" | grep -E -q '[^ ]+ [^ ]+'; then
 342                         DPKGARCH="$(dpkg --print-architecture)"
 343                         for ARCH in ${ARCHS}; do
 344                                 if [ "${ARCH}" != "${DPKGARCH}" ]; then
 345                                         if ! dpkg --add-architecture ${ARCH} >/dev/null 2>&1; then
 346                                                 # old-style used e.g. in Ubuntu-P – and as it seems travis
 347                                                 echo "DPKG::options:: \"--foreign-architecture\";" >> rootdir/etc/apt/apt.conf.d/00foreigndpkg
 348                                                 echo "DPKG::options:: \"${ARCH}\";"  >> rootdir/etc/apt/apt.conf.d/00foreigndpkg
 349                                         fi
 350                                 fi
 351                         done
 352                         if [ "0" = "$(dpkg -l dpkg 2> /dev/null | grep '^i' | wc -l)" ]; then
 353                                 # dpkg doesn't really check the version as long as it is fully installed,
 354                                 # but just to be sure we choose one above the required version
 355                                 insertinstalledpackage 'dpkg' "all" '1.16.2+fake'
 356                         fi
 357                 fi
 358         fi
 359 }
 360
 361 configdpkgnoopchroot() {
 362         # create a library to noop chroot() and rewrite maintainer script executions
 363         # via execvp() as used by dpkg as we don't want our rootdir to be a fullblown
 364         # chroot directory dpkg could chroot into to execute the maintainer scripts
 365         msgtest 'Building library to preload to make maintainerscript work in' 'dpkg'
 366         cat << EOF > noopchroot.c
 367 #define _GNU_SOURCE
 368 #include <stdio.h>
 369 #include <stdlib.h>
 370 #include <string.h>
 371 #include <dlfcn.h>
 372
 373 static char * chrootdir = NULL;
 374
 375 int chroot(const char *path) {
 376         printf("WARNING: CHROOTing to %s was ignored!\n", path);
 377         free(chrootdir);
 378         chrootdir = strdup(path);
 379         return 0;
 380 }
 381 int execvp(const char *file, char *const argv[]) {
 382         static int (*func_execvp) (const char *, char * const []) = NULL;
 383         if (func_execvp == NULL)
 384                 func_execvp = (int (*) (const char *, char * const [])) dlsym(RTLD_NEXT, "execvp");
 385         if (chrootdir == NULL || strncmp(file, "/var/lib/dpkg/", strlen("/var/lib/dpkg/")) != 0)
 386                 return func_execvp(file, argv);
 387         printf("REWRITE execvp call %s into %s\n", file, chrootdir);
 388         char newfile[strlen(chrootdir) + strlen(file)];
 389         strcpy(newfile, chrootdir);
 390         strcat(newfile, file);
 391         return func_execvp(newfile, argv);
 392 }
 393 EOF
 394         testsuccess --nomsg gcc -fPIC -shared -o noopchroot.so noopchroot.c -ldl
 395
 396         mkdir -p "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/"
 397         DPKG="${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg"
 398         echo "#!/bin/sh
 399 if [ -n \"\$LD_PRELOAD\" ]; then
 400         export LD_PRELOAD=\"${TMPWORKINGDIRECTORY}/noopchroot.so \${LD_PRELOAD}\"
 401 else
 402         export LD_PRELOAD=\"${TMPWORKINGDIRECTORY}/noopchroot.so\"
 403 fi
 404 dpkg \"\$@\"" > $DPKG
 405         chmod +x $DPKG
 406         sed -ie "s|^DPKG::options:: \"dpkg\";\$|DPKG::options:: \"$DPKG\";|" aptconfig.conf
 407 }
 408
 409 configallowinsecurerepositories() {
 410     echo "Acquire::AllowInsecureRepositories \"$1\";" >  rootdir/etc/apt/apt.conf.d/allow-insecure-repositories.conf
 411
 412 }
 413
 414 configcompression() {
 415         while [ -n "$1" ]; do
 416                 case "$1" in
 417                 '.') printf ".\t.\tcat\n";;
 418                 'gz') printf "gzip\tgz\tgzip\n";;
 419                 'bz2') printf "bzip2\tbz2\tbzip2\n";;
 420                 'lzma') printf "lzma\tlzma\txz --format=lzma\n";;
 421                 'xz') printf "xz\txz\txz\n";;
 422                 *) printf "$1\t$1\t$1\n";;
 423                 esac
 424                 shift
 425         done > ${TMPWORKINGDIRECTORY}/rootdir/etc/testcase-compressor.conf
 426 }
 427
 428 forcecompressor() {
 429         COMPRESSOR="$1"
 430         COMPRESSOR_CMD="$1"
 431         case $COMPRESSOR in
 432         gzip) COMPRESS='gz';;
 433         bzip2) COMPRESS='bz2';;
 434         lzma) COMPRESS='lzma';;
 435         xz) COMPRESS='xz';;
 436         *) msgdie "Compressor $COMPRESSOR is unknown to framework, so can't be forced by forcecompressor!";;
 437         esac
 438         local CONFFILE="${TMPWORKINGDIRECTORY}/rootdir/etc/apt/apt.conf.d/00force-compressor"
 439         echo "Acquire::CompressionTypes::Order { \"${COMPRESS}\"; };
 440 Dir::Bin::uncompressed \"/does/not/exist\";
 441 Dir::Bin::gzip \"/does/not/exist\";
 442 Dir::Bin::bzip2 \"/does/not/exist\";
 443 Dir::Bin::lzma \"/does/not/exist\";
 444 Dir::Bin::xz \"/does/not/exist\";" > "$CONFFILE"
 445         if [ -e "/bin/${COMPRESSOR}" ]; then
 446                 echo "Dir::Bin::${COMPRESSOR} \"/bin/${COMPRESSOR}\";" >> "$CONFFILE"
 447         elif [ -e "/usr/bin/${COMPRESSOR}" ]; then
 448                 echo "Dir::Bin::${COMPRESSOR} \"/usr/bin/${COMPRESSOR}\";" >> "$CONFFILE"
 449         elif [ "${COMPRESSOR}" = 'lzma' ]; then
 450                 echo 'Dir::Bin::xz "/usr/bin/xz";' >> "$CONFFILE"
 451                 COMPRESSOR_CMD='xz --format=lzma'
 452         else
 453                 msgtest 'Test for availability of compressor' "${COMPRESSOR}"
 454                 msgfail
 455         fi
 456 }
 457
 458 setupsimplenativepackage() {
 459         local NAME="$1"
 460         local ARCH="$2"
 461         local VERSION="$3"
 462         local RELEASE="${4:-unstable}"
 463         local DEPENDENCIES="$5"
 464         local DESCRIPTION="${6:-"an autogenerated dummy ${NAME}=${VERSION}/${RELEASE}
 465  If you find such a package installed on your system,
 466  something went horribly wrong! They are autogenerated
 467  und used only by testcases and surf no other propose…"}"
 468
 469         local SECTION="${7:-others}"
 470         local DISTSECTION
 471         if [ "$SECTION" = "$(echo "$SECTION" | cut -d'/' -f 2)" ]; then
 472                 DISTSECTION="main"
 473         else
 474                 DISTSECTION="$(echo "$SECTION" | cut -d'/' -f 1)"
 475         fi
 476         local BUILDDIR=incoming/${NAME}-${VERSION}
 477         mkdir -p ${BUILDDIR}/debian/source
 478         cd ${BUILDDIR}
 479         echo "* most suckless software product ever" > FEATURES
 480         test -e debian/copyright || echo "Copyleft by Joe Sixpack $(date +%Y)" > debian/copyright
 481         test -e debian/changelog || echo "$NAME ($VERSION) $RELEASE; urgency=low
 482
 483   * Initial release
 484
 485  -- Joe Sixpack <joe@example.org>  $(date -R)" > debian/changelog
 486         test -e debian/control || echo "Source: $NAME
 487 Section: $SECTION
 488 Priority: optional
 489 Maintainer: Joe Sixpack <joe@example.org>
 490 Build-Depends: debhelper (>= 7)
 491 Standards-Version: 3.9.1
 492
 493 Package: $NAME" > debian/control
 494         if [ "$ARCH" = 'all' ]; then
 495                 echo "Architecture: all" >> debian/control
 496         else
 497                 echo "Architecture: any" >> debian/control
 498         fi
 499         test -z "$DEPENDENCIES" || echo "$DEPENDENCIES" >> debian/control
 500         echo "Description: $DESCRIPTION" >> debian/control
 501
 502         test -e debian/compat || echo "7" > debian/compat
 503         test -e debian/source/format || echo "3.0 (native)" > debian/source/format
 504         test -e debian/rules || cp /usr/share/doc/debhelper/examples/rules.tiny debian/rules
 505         cd - > /dev/null
 506 }
 507
 508 buildsimplenativepackage() {
 509         local NAME="$1"
 510         local ARCH="$2"
 511         local VERSION="$3"
 512         local RELEASE="${4:-unstable}"
 513         local DEPENDENCIES="$5"
 514         local DESCRIPTION="${6:-"an autogenerated dummy ${NAME}=${VERSION}/${RELEASE}
 515  If you find such a package installed on your system,
 516  something went horribly wrong! They are autogenerated
 517  und used only by testcases and surf no other propose…"}"
 518
 519         local SECTION="${7:-others}"
 520         local PRIORITY="${8:-optional}"
 521         local FILE_TREE="$9"
 522         local COMPRESS_TYPE="${10:-gzip}"
 523         local DISTSECTION
 524         if [ "$SECTION" = "$(echo "$SECTION" | cut -d'/' -f 2)" ]; then
 525                 DISTSECTION="main"
 526         else
 527                 DISTSECTION="$(echo "$SECTION" | cut -d'/' -f 1)"
 528         fi
 529         local BUILDDIR=${TMPWORKINGDIRECTORY}/incoming/${NAME}-${VERSION}
 530
 531         msgtest "Build source package in version ${VERSION} for ${RELEASE} in ${DISTSECTION}" "$NAME"
 532         mkdir -p $BUILDDIR/debian/source
 533         echo "* most suckless software product ever" > ${BUILDDIR}/FEATURES
 534         echo "#!/bin/sh
 535 echo '$NAME says \"Hello!\"'" > ${BUILDDIR}/${NAME}
 536
 537         echo "Copyleft by Joe Sixpack $(date +%Y)" > ${BUILDDIR}/debian/copyright
 538         echo "$NAME ($VERSION) $RELEASE; urgency=low
 539
 540   * Initial release
 541
 542  -- Joe Sixpack <joe@example.org>  $(date -R)" > ${BUILDDIR}/debian/changelog
 543         echo "Source: $NAME
 544 Section: $SECTION
 545 Priority: $PRIORITY
 546 Maintainer: Joe Sixpack <joe@example.org>
 547 Standards-Version: 3.9.3" > ${BUILDDIR}/debian/control
 548         local BUILDDEPS="$(echo "$DEPENDENCIES" | grep '^Build-')"
 549         test -z "$BUILDDEPS" || echo "$BUILDDEPS" >> ${BUILDDIR}/debian/control
 550         echo "
 551 Package: $NAME" >> ${BUILDDIR}/debian/control
 552
 553         if [ "$ARCH" = 'all' ]; then
 554                 echo "Architecture: all" >> ${BUILDDIR}/debian/control
 555         else
 556                 echo "Architecture: any" >> ${BUILDDIR}/debian/control
 557         fi
 558         local DEPS="$(echo "$DEPENDENCIES" | grep -v '^Build-')"
 559         test -z "$DEPS" || echo "$DEPS" >> ${BUILDDIR}/debian/control
 560         echo "Description: $DESCRIPTION" >> ${BUILDDIR}/debian/control
 561
 562         echo '3.0 (native)' > ${BUILDDIR}/debian/source/format
 563         cd ${BUILDDIR}/..
 564         testsuccess --nomsg dpkg-source -b ${NAME}-${VERSION}
 565         cd - >/dev/null
 566         sed -n 's#^dpkg-source: info: building [^ ]\+ in ##p' ${TMPWORKINGDIRECTORY}/rootdir/tmp/testsuccess.output \
 567                 | while read SRC; do
 568                 echo "pool/${SRC}" >> ${BUILDDIR}/../${RELEASE}.${DISTSECTION}.srclist
 569 #               if expr match "${SRC}" '.*\.dsc' >/dev/null 2>&1; then
 570 #                       aptkey --keyring ./keys/joesixpack.pub --secret-keyring ./keys/joesixpack.sec --quiet --readonly \
 571 #                               adv --yes --default-key 'Joe Sixpack' \
 572 #                               --clearsign -o "${BUILDDIR}/../${SRC}.sign" "${BUILDDIR}/../$SRC"
 573 #                       mv "${BUILDDIR}/../${SRC}.sign" "${BUILDDIR}/../$SRC"
 574 #               fi
 575         done
 576
 577         for arch in $(getarchitecturesfromcommalist "$ARCH"); do
 578                 msgtest "Build binary package for ${RELEASE} in ${SECTION}" "$NAME"
 579                 rm -rf ${BUILDDIR}/debian/tmp
 580                 mkdir -p ${BUILDDIR}/debian/tmp/DEBIAN ${BUILDDIR}/debian/tmp/usr/share/doc/${NAME} ${BUILDDIR}/debian/tmp/usr/bin
 581                 cp ${BUILDDIR}/debian/copyright ${BUILDDIR}/debian/changelog ${BUILDDIR}/FEATURES ${BUILDDIR}/debian/tmp/usr/share/doc/${NAME}
 582                 cp ${BUILDDIR}/${NAME} ${BUILDDIR}/debian/tmp/usr/bin/${NAME}-${arch}
 583                 if [ -n "$FILE_TREE" ]; then
 584                     cp -ar "$FILE_TREE" ${BUILDDIR}/debian/tmp
 585                 fi
 586
 587                 (cd ${BUILDDIR}; dpkg-gencontrol -DArchitecture=$arch)
 588                 (cd ${BUILDDIR}/debian/tmp; md5sum $(find usr/ -type f) > DEBIAN/md5sums)
 589                 local LOG="${BUILDDIR}/../${NAME}_${VERSION}_${arch}.dpkg-deb.log"
 590                 # ensure the right permissions as dpkg-deb ensists
 591                 chmod 755 ${BUILDDIR}/debian/tmp/DEBIAN
 592                 testsuccess --nomsg dpkg-deb -Z${COMPRESS_TYPE} --build ${BUILDDIR}/debian/tmp ${BUILDDIR}/..
 593                 echo "pool/${NAME}_${VERSION}_${arch}.deb" >> ${BUILDDIR}/../${RELEASE}.${DISTSECTION}.pkglist
 594         done
 595
 596         mkdir -p ${BUILDDIR}/../${NAME}_${VERSION}
 597         cp ${BUILDDIR}/debian/changelog ${BUILDDIR}/../${NAME}_${VERSION}/
 598         cp ${BUILDDIR}/debian/changelog ${BUILDDIR}/../${NAME}_${VERSION}.changelog
 599         rm -rf "${BUILDDIR}"
 600         msgdone "info"
 601 }
 602
 603 buildpackage() {
 604         local BUILDDIR=$1
 605         local RELEASE=$2
 606         local SECTION=$3
 607         local ARCH=$(getarchitecture $4)
 608         local PKGNAME="$(echo "$BUILDDIR" | grep -o '[^/]*$')"
 609         local BUILDLOG="$(readlink -f "${BUILDDIR}/../${PKGNAME}_${RELEASE}_${SECTION}.dpkg-bp.log")"
 610         msgtest "Build package for ${RELEASE} in ${SECTION}" "$PKGNAME"
 611         cd $BUILDDIR
 612         if [ "$ARCH" = "all" ]; then
 613                 ARCH="$(dpkg-architecture -qDEB_HOST_ARCH 2> /dev/null)"
 614         fi
 615         testsuccess --nomsg dpkg-buildpackage -uc -us -a$ARCH
 616         cp ${TMPWORKINGDIRECTORY}/rootdir/tmp/testsuccess.output $BUILDLOG
 617         local PKGS="$(grep '^dpkg-deb: building package' $BUILDLOG | cut -d'/' -f 2 | sed -e "s#'\.##")"
 618         local SRCS="$(grep '^dpkg-source: info: building' $BUILDLOG | grep -o '[a-z0-9._+~-]*$')"
 619         cd - > /dev/null
 620         for PKG in $PKGS; do
 621                 echo "pool/${PKG}" >> ${TMPWORKINGDIRECTORY}/incoming/${RELEASE}.${SECTION}.pkglist
 622         done
 623         for SRC in $SRCS; do
 624                 echo "pool/${SRC}" >> ${TMPWORKINGDIRECTORY}/incoming/${RELEASE}.${SECTION}.srclist
 625         done
 626 }
 627
 628 buildaptarchive() {
 629         if [ -d incoming ]; then
 630                 buildaptarchivefromincoming "$@"
 631         else
 632                 buildaptarchivefromfiles "$@"
 633         fi
 634 }
 635
 636 createaptftparchiveconfig() {
 637         local COMPRESSORS="$(cut -d'    ' -f 1 ${TMPWORKINGDIRECTORY}/rootdir/etc/testcase-compressor.conf | tr '\n' ' ')"
 638         local COMPRESSORS="${COMPRESSORS%* }"
 639         local ARCHS="$(getarchitectures)"
 640         echo -n 'Dir {
 641         ArchiveDir "' >> ftparchive.conf
 642         echo -n $(readlink -f .) >> ftparchive.conf
 643         echo -n '";
 644         CacheDir "' >> ftparchive.conf
 645         echo -n $(readlink -f ..) >> ftparchive.conf
 646         echo -n '";
 647         FileListDir "' >> ftparchive.conf
 648         echo -n $(readlink -f pool/) >> ftparchive.conf
 649         echo -n '";
 650 };
 651 Default {
 652         Packages::Compress "'"$COMPRESSORS"'";
 653         Sources::Compress "'"$COMPRESSORS"'";
 654         Contents::Compress "'"$COMPRESSORS"'";
 655         Translation::Compress "'"$COMPRESSORS"'";
 656         LongDescription "false";
 657 };
 658 TreeDefault {
 659         Directory "pool/";
 660         SrcDirectory "pool/";
 661 };
 662 APT {
 663         FTPArchive {
 664                 Release {
 665                         Origin "joesixpack";
 666                         Label "apttestcases";
 667                         Suite "unstable";
 668                         Description "repository with dummy packages";
 669                         Architectures "' >> ftparchive.conf
 670         echo -n "$ARCHS" >> ftparchive.conf
 671         echo 'source";
 672                 };
 673         };
 674 };' >> ftparchive.conf
 675         for DIST in $(find ./pool/ -maxdepth 1 -name '*.pkglist' -type f | cut -d'/' -f 3 | cut -d'.' -f 1 | sort | uniq); do
 676                 echo -n 'tree "dists/' >> ftparchive.conf
 677                 echo -n "$DIST" >> ftparchive.conf
 678                 echo -n '" {
 679         Architectures "' >> ftparchive.conf
 680                 echo -n "$ARCHS" >> ftparchive.conf
 681                 echo -n 'source";
 682         FileList "' >> ftparchive.conf
 683                 echo -n "${DIST}.\$(SECTION).pkglist" >> ftparchive.conf
 684                 echo -n '";
 685         SourceFileList "' >> ftparchive.conf
 686                 echo -n "${DIST}.\$(SECTION).srclist" >> ftparchive.conf
 687                 echo -n '";
 688         Sections "' >> ftparchive.conf
 689                 echo -n "$(find ./pool/ -maxdepth 1 -name "${DIST}.*.pkglist" -type f | cut -d'/' -f 3 | cut -d'.' -f 2 | sort | uniq | tr '\n' ' ')" >> ftparchive.conf
 690                 echo '";
 691 };' >> ftparchive.conf
 692         done
 693 }
 694
 695 buildaptftparchivedirectorystructure() {
 696         local DISTS="$(grep -i '^tree ' ftparchive.conf | cut -d'/' -f 2 | sed -e 's#".*##')"
 697         for DIST in $DISTS; do
 698                 local SECTIONS="$(grep -i -A 5 "dists/$DIST" ftparchive.conf | grep -i 'Sections' | cut -d'"' -f 2)"
 699                 for SECTION in $SECTIONS; do
 700                         local ARCHS="$(grep -A 5 "dists/$DIST" ftparchive.conf | grep Architectures | cut -d'"' -f 2 | sed -e 's#source##')"
 701                         for ARCH in $ARCHS; do
 702                                 mkdir -p dists/${DIST}/${SECTION}/binary-${ARCH}
 703                         done
 704                         mkdir -p dists/${DIST}/${SECTION}/source
 705                         mkdir -p dists/${DIST}/${SECTION}/i18n
 706                 done
 707         done
 708 }
 709
 710 insertpackage() {
 711         local RELEASES="$1"
 712         local NAME="$2"
 713         local ARCH="$3"
 714         local VERSION="$4"
 715         local DEPENDENCIES="$5"
 716         local PRIORITY="${6:-optional}"
 717         local DESCRIPTION="${7:-"an autogenerated dummy ${NAME}=${VERSION}/${RELEASES}
 718  If you find such a package installed on your system,
 719  something went horribly wrong! They are autogenerated
 720  und used only by testcases and surf no other propose…"}"
 721         local ARCHS=""
 722         for RELEASE in $(printf '%s' "$RELEASES" | tr ',' '\n'); do
 723                 if [ "$RELEASE" = 'installed' ]; then
 724                         insertinstalledpackage "$2" "$3" "$4" "$5" "$6" "$7"
 725                         continue
 726                 fi
 727                 for arch in $(getarchitecturesfromcommalist "$ARCH"); do
 728                         if [ "$arch" = 'all' -o "$arch" = 'none' ]; then
 729                                 ARCHS="$(getarchitectures)"
 730                         else
 731                                 ARCHS="$arch"
 732                         fi
 733                         for BUILDARCH in $ARCHS; do
 734                                 local PPATH="aptarchive/dists/${RELEASE}/main/binary-${BUILDARCH}"
 735                                 mkdir -p $PPATH
 736                                 local FILE="${PPATH}/Packages"
 737                                 echo "Package: $NAME
 738 Priority: $PRIORITY
 739 Section: other
 740 Installed-Size: 42
 741 Maintainer: Joe Sixpack <joe@example.org>" >> $FILE
 742                                 test "$arch" = 'none' || echo "Architecture: $arch" >> $FILE
 743                                 echo "Version: $VERSION
 744 Filename: pool/main/${NAME}/${NAME}_${VERSION}_${arch}.deb" >> $FILE
 745                                 test -z "$DEPENDENCIES" || echo "$DEPENDENCIES" >> $FILE
 746                                 echo "Description: $(printf '%s' "$DESCRIPTION" | head -n 1)" >> $FILE
 747                                 echo "Description-md5: $(printf '%s' "$DESCRIPTION" | md5sum | cut -d' ' -f 1)" >> $FILE
 748                                 echo >> $FILE
 749                         done
 750                 done
 751                 mkdir -p aptarchive/dists/${RELEASE}/main/source aptarchive/dists/${RELEASE}/main/i18n
 752                 touch aptarchive/dists/${RELEASE}/main/source/Sources
 753                 echo "Package: $NAME
 754 Description-md5: $(printf '%s' "$DESCRIPTION" | md5sum | cut -d' ' -f 1)
 755 Description-en: $DESCRIPTION
 756 " >> aptarchive/dists/${RELEASE}/main/i18n/Translation-en
 757         done
 758 }
 759
 760 insertsource() {
 761         local RELEASE="$1"
 762         local NAME="$2"
 763         local ARCH="$3"
 764         local VERSION="$4"
 765         local DEPENDENCIES="$5"
 766         local ARCHS=""
 767         local SPATH="aptarchive/dists/${RELEASE}/main/source"
 768         mkdir -p $SPATH
 769         local FILE="${SPATH}/Sources"
 770         echo "Package: $NAME
 771 Binary: $NAME
 772 Version: $VERSION
 773 Maintainer: Joe Sixpack <joe@example.org>
 774 Architecture: $ARCH" >> $FILE
 775         test -z "$DEPENDENCIES" || echo "$DEPENDENCIES" >> $FILE
 776         echo "Files:
 777  d41d8cd98f00b204e9800998ecf8427e 0 ${NAME}_${VERSION}.dsc
 778  d41d8cd98f00b204e9800998ecf8427e 0 ${NAME}_${VERSION}.tar.gz
 779 " >> $FILE
 780 }
 781
 782 insertinstalledpackage() {
 783         local NAME="$1"
 784         local ARCH="$2"
 785         local VERSION="$3"
 786         local DEPENDENCIES="$4"
 787         local PRIORITY="${5:-optional}"
 788         local STATUS="${6:-install ok installed}"
 789         local DESCRIPTION="${7:-"an autogenerated dummy ${NAME}=${VERSION}/installed
 790  If you find such a package installed on your system,
 791  something went horribly wrong! They are autogenerated
 792  und used only by testcases and surf no other propose…"}"
 793
 794         local FILE='rootdir/var/lib/dpkg/status'
 795         local INFO='rootdir/var/lib/dpkg/info'
 796         for arch in $(getarchitecturesfromcommalist "$ARCH"); do
 797                 echo "Package: $NAME
 798 Status: $STATUS
 799 Priority: $PRIORITY
 800 Section: other
 801 Installed-Size: 42
 802 Maintainer: Joe Sixpack <joe@example.org>
 803 Version: $VERSION" >> $FILE
 804                 test "$arch" = 'none' || echo "Architecture: $arch" >> $FILE
 805                 test -z "$DEPENDENCIES" || echo "$DEPENDENCIES" >> $FILE
 806                 echo "Description: $DESCRIPTION" >> $FILE
 807                 echo >> $FILE
 808                 if [ "$(dpkg-query -W --showformat='${Multi-Arch}')" = 'same' ]; then
 809                         echo -n > ${INFO}/${NAME}:${arch}.list
 810                 else
 811                         echo -n > ${INFO}/${NAME}.list
 812                 fi
 813         done
 814 }
 815
 816
 817 buildaptarchivefromincoming() {
 818         msginfo "Build APT archive for ${CCMD}$(basename $0)${CINFO} based on incoming packages…"
 819         cd aptarchive
 820         [ -e pool ] || ln -s ../incoming pool
 821         [ -e ftparchive.conf ] || createaptftparchiveconfig
 822         [ -e dists ] || buildaptftparchivedirectorystructure
 823         msgninfo "\tGenerate Packages, Sources and Contents files… "
 824         aptftparchive -qq generate ftparchive.conf
 825         cd - > /dev/null
 826         msgdone "info"
 827         generatereleasefiles "$@"
 828 }
 829
 830 buildaptarchivefromfiles() {
 831         msginfo "Build APT archive for ${CCMD}$(basename $0)${CINFO} based on prebuild files…"
 832         find aptarchive -name 'Packages' -o -name 'Sources' -o -name 'Translation-*' | while read line; do
 833                 msgninfo "\t${line} file… "
 834                 compressfile "$line" "$1"
 835                 msgdone "info"
 836         done
 837         generatereleasefiles "$@"
 838 }
 839
 840 compressfile() {
 841         cat ${TMPWORKINGDIRECTORY}/rootdir/etc/testcase-compressor.conf | while read compressor extension command; do
 842                 if [ "$compressor" = '.' ]; then
 843                         if [ -n "$2" ]; then
 844                                 touch -d "$2" "$1"
 845                         fi
 846                         continue
 847                 fi
 848                 cat "$1" | $command > "${1}.${extension}"
 849                 if [ -n "$2" ]; then
 850                         touch -d "$2" "${1}.${extension}"
 851                 fi
 852         done
 853 }
 854
 855 # can be overridden by testcases for their pleasure
 856 getcodenamefromsuite() {
 857         case "$1" in
 858         unstable) echo 'sid';;
 859         *) echo -n "$1";;
 860         esac
 861 }
 862 getreleaseversionfromsuite() { true; }
 863 getlabelfromsuite() { true; }
 864
 865 generatereleasefiles() {
 866         # $1 is the Date header and $2 is the ValidUntil header to be set
 867         # both should be given in notation date/touch can understand
 868         msgninfo "\tGenerate Release files… "
 869         if [ -e aptarchive/dists ]; then
 870                 for dir in $(find ./aptarchive/dists -mindepth 1 -maxdepth 1 -type d); do
 871                         local SUITE="$(echo "$dir" | cut -d'/' -f 4)"
 872                         local CODENAME="$(getcodenamefromsuite $SUITE)"
 873                         local VERSION="$(getreleaseversionfromsuite $SUITE)"
 874                         local LABEL="$(getlabelfromsuite $SUITE)"
 875                         if [ -n "$VERSION" ]; then
 876                                 VERSION="-o APT::FTPArchive::Release::Version=${VERSION}"
 877                         fi
 878                         if [ -n "$LABEL" ]; then
 879                                 LABEL="-o APT::FTPArchive::Release::Label=${LABEL}"
 880                         fi
 881                         aptftparchive -qq release $dir \
 882                                 -o APT::FTPArchive::Release::Suite="${SUITE}" \
 883                                 -o APT::FTPArchive::Release::Codename="${CODENAME}" \
 884                                 ${LABEL} \
 885                                 ${VERSION} \
 886                                         | sed -e '/0 Release$/ d' > $dir/Release # remove the self reference
 887                         if [ "$SUITE" = "experimental" -o "$SUITE" = "experimental2" ]; then
 888                                 sed -i '/^Date: / a\
 889 NotAutomatic: yes' $dir/Release
 890                         fi
 891                         if [ -n "$1" -a "$1" != "now" ]; then
 892                                 sed -i "s/^Date: .*$/Date: $(date -d "$1" '+%a, %d %b %Y %H:%M:%S %Z')/" $dir/Release
 893                         fi
 894                         if [ -n "$2" ]; then
 895                                 sed -i "/^Date: / a\
 896 Valid-Until: $(date -d "$2" '+%a, %d %b %Y %H:%M:%S %Z')" $dir/Release
 897                         fi
 898                 done
 899         else
 900                 aptftparchive -qq release ./aptarchive | sed -e '/0 Release$/ d' > aptarchive/Release # remove the self reference
 901         fi
 902         if [ -n "$1" -a "$1" != "now" ]; then
 903                 for release in $(find ./aptarchive -name 'Release'); do
 904                         touch -d "$1" $release
 905                 done
 906         fi
 907         msgdone "info"
 908 }
 909
 910 setupdistsaptarchive() {
 911         local APTARCHIVE=$(readlink -f ./aptarchive)
 912         rm -f root/etc/apt/sources.list.d/apt-test-*-deb.list
 913         rm -f root/etc/apt/sources.list.d/apt-test-*-deb-src.list
 914         for DISTS in $(find ./aptarchive/dists/ -mindepth 1 -maxdepth 1 -type d | cut -d'/' -f 4); do
 915                 SECTIONS=$(find ./aptarchive/dists/${DISTS}/ -mindepth 1 -maxdepth 1 -type d | cut -d'/' -f 5 | tr '\n' ' ')
 916                 msgninfo "\tadd deb and deb-src sources.list lines for ${CCMD}${DISTS} ${SECTIONS}${CINFO}… "
 917                 echo "deb file://$APTARCHIVE $DISTS $SECTIONS" > rootdir/etc/apt/sources.list.d/apt-test-${DISTS}-deb.list
 918                 echo "deb-src file://$APTARCHIVE $DISTS $SECTIONS" > rootdir/etc/apt/sources.list.d/apt-test-${DISTS}-deb-src.list
 919                 msgdone "info"
 920         done
 921 }
 922
 923 setupflataptarchive() {
 924         local APTARCHIVE=$(readlink -f ./aptarchive)
 925         if [ -f ${APTARCHIVE}/Packages ]; then
 926                 msgninfo "\tadd deb sources.list line… "
 927                 echo "deb file://$APTARCHIVE /" > rootdir/etc/apt/sources.list.d/apt-test-archive-deb.list
 928                 msgdone "info"
 929         else
 930                 rm -f rootdir/etc/apt/sources.list.d/apt-test-archive-deb.list
 931         fi
 932         if [ -f ${APTARCHIVE}/Sources ]; then
 933                 msgninfo "\tadd deb-src sources.list line… "
 934                 echo "deb-src file://$APTARCHIVE /" > rootdir/etc/apt/sources.list.d/apt-test-archive-deb-src.list
 935                 msgdone "info"
 936         else
 937                 rm -f rootdir/etc/apt/sources.list.d/apt-test-archive-deb-src.list
 938         fi
 939 }
 940
 941 setupaptarchive() {
 942         local NOUPDATE=0
 943         if [ "$1" = '--no-update' ]; then
 944                 NOUPDATE=1
 945                 shift
 946         fi
 947         buildaptarchive "$@"
 948         if [ -e aptarchive/dists ]; then
 949                 setupdistsaptarchive
 950         else
 951                 setupflataptarchive
 952         fi
 953         signreleasefiles 'Joe Sixpack'
 954         if [ "1" != "$NOUPDATE" ]; then
 955                 testsuccess aptget update -o Debug::pkgAcquire::Worker=true -o Debug::Acquire::gpgv=true
 956         fi
 957 }
 958
 959 signreleasefiles() {
 960         local SIGNER="${1:-Joe Sixpack}"
 961         local REPODIR="${2:-aptarchive}"
 962         local KEY="keys/$(echo "$SIGNER" | tr 'A-Z' 'a-z' | sed 's# ##g')"
 963         local GPG="aptkey --quiet --keyring ${KEY}.pub --secret-keyring ${KEY}.sec --readonly adv --batch --yes"
 964         msgninfo "\tSign archive with $SIGNER key $KEY… "
 965         local REXKEY='keys/rexexpired'
 966         local SECEXPIREBAK="${REXKEY}.sec.bak"
 967         local PUBEXPIREBAK="${REXKEY}.pub.bak"
 968         if [ "${SIGNER}" = 'Rex Expired' ]; then
 969                 # the key is expired, so gpg doesn't allow to sign with and the --faked-system-time
 970                 # option doesn't exist anymore (and using faketime would add a new obscure dependency)
 971                 # therefore we 'temporary' make the key not expired and restore a backup after signing
 972                 cp ${REXKEY}.sec $SECEXPIREBAK
 973                 cp ${REXKEY}.pub $PUBEXPIREBAK
 974                 local SECUNEXPIRED="${REXKEY}.sec.unexpired"
 975                 local PUBUNEXPIRED="${REXKEY}.pub.unexpired"
 976                 if [ -f "$SECUNEXPIRED" ] && [ -f "$PUBUNEXPIRED" ]; then
 977                         cp $SECUNEXPIRED ${REXKEY}.sec
 978                         cp $PUBUNEXPIRED ${REXKEY}.pub
 979                 else
 980                         if ! printf "expire\n1w\nsave\n" | $GPG --default-key "$SIGNER" --command-fd 0 --edit-key "${SIGNER}" >setexpire.gpg 2>&1; then
 981                                 cat setexpire.gpg
 982                                 exit 1
 983                         fi
 984                         cp ${REXKEY}.sec $SECUNEXPIRED
 985                         cp ${REXKEY}.pub $PUBUNEXPIRED
 986                 fi
 987         fi
 988         for RELEASE in $(find ${REPODIR}/ -name Release); do
 989                 $GPG --default-key "$SIGNER" --armor --detach-sign --sign --output ${RELEASE}.gpg ${RELEASE}
 990                 local INRELEASE="$(echo "${RELEASE}" | sed 's#/Release$#/InRelease#')"
 991                 $GPG --default-key "$SIGNER" --clearsign --output $INRELEASE $RELEASE
 992                 # we might have set a specific date for the Release file, so copy it
 993                 touch -d "$(stat --format "%y" ${RELEASE})" ${RELEASE}.gpg ${INRELEASE}
 994         done
 995         if [ -f "$SECEXPIREBAK" ] && [ -f "$PUBEXPIREBAK" ]; then
 996                 mv -f $SECEXPIREBAK ${REXKEY}.sec
 997                 mv -f $PUBEXPIREBAK ${REXKEY}.pub
 998         fi
 999         msgdone "info"
1000 }
1001
1002 webserverconfig() {
1003         local NOCHECK=false
1004         if [ "$1" = '--no-check' ]; then
1005                 NOCHECK=true
1006                 shift
1007         fi
1008         local DOWNLOG='rootdir/tmp/download-testfile.log'
1009         local STATUS='downloaded/webserverconfig.status'
1010         rm -f "$STATUS" "$DOWNLOG"
1011         local URI
1012         if [ -n "$2" ]; then
1013                 msgtest "Set webserver config option '${1}' to" "$2"
1014                 URI="http://localhost:8080/_config/set/${1}/${2}"
1015         else
1016                 msgtest 'Clear webserver config option' "${1}"
1017                 URI="http://localhost:8080/_config/clear/${1}"
1018         fi
1019         if downloadfile "$URI" "$STATUS" > "$DOWNLOG"; then
1020                 msgpass
1021         else
1022                 cat "$DOWNLOG" "$STATUS" || true
1023                 msgfail
1024         fi
1025         $NOCHECK || testwebserverlaststatuscode '200'
1026 }
1027
1028 rewritesourceslist() {
1029         local APTARCHIVE="file://$(readlink -f "${TMPWORKINGDIRECTORY}/aptarchive")"
1030         for LIST in $(find rootdir/etc/apt/sources.list.d/ -name 'apt-test-*.list'); do
1031                 sed -i $LIST -e "s#$APTARCHIVE#${1}#" -e "s#http://localhost:8080/#${1}#" -e "s#https://localhost:4433/#${1}#"
1032         done
1033 }
1034
1035 # wait for up to 10s for a pid file to appear to avoid possible race
1036 # when a helper is started and dosn't write the PID quick enough
1037 waitforpidfile() {
1038         local PIDFILE="$1"
1039         for i in $(seq 10); do
1040                 if test -s "$PIDFILE"; then
1041                         return 0
1042                 fi
1043                 sleep 1
1044         done
1045         msgdie "waiting for $PIDFILE failed"
1046         return 1
1047 }
1048
1049 changetowebserver() {
1050         if [ "$1" != '--no-rewrite' ]; then
1051                 rewritesourceslist 'http://localhost:8080/'
1052         else
1053                 shift
1054         fi
1055         if test -x ${APTWEBSERVERBINDIR}/aptwebserver; then
1056                 cd aptarchive
1057                 local LOG="webserver.log"
1058                 if ! aptwebserver -o aptwebserver::fork=1 "$@" >$LOG 2>&1 ; then
1059                         cat $LOG
1060                         false
1061                 fi
1062                 waitforpidfile aptwebserver.pid
1063                 local PID="$(cat aptwebserver.pid)"
1064                 if [ -z "$PID" ]; then
1065                         msgdie 'Could not fork aptwebserver successfully'
1066                 fi
1067                 addtrap "kill $PID;"
1068                 cd - > /dev/null
1069         else
1070                 msgdie 'You have to build aptwerbserver or install a webserver'
1071         fi
1072 }
1073
1074 changetohttpswebserver() {
1075         if ! which stunnel4 >/dev/null; then
1076                 msgdie 'You need to install stunnel4 for https testcases'
1077         fi
1078         if [ ! -e "${TMPWORKINGDIRECTORY}/aptarchive/aptwebserver.pid" ]; then
1079                 changetowebserver --no-rewrite "$@"
1080         fi
1081         echo "pid = ${TMPWORKINGDIRECTORY}/aptarchive/stunnel.pid
1082 cert = ${TMPWORKINGDIRECTORY}/rootdir/etc/webserver.pem
1083 output = /dev/null
1084
1085 [https]
1086 accept = 4433
1087 connect = 8080
1088 " > ${TMPWORKINGDIRECTORY}/stunnel.conf
1089         stunnel4 "${TMPWORKINGDIRECTORY}/stunnel.conf"
1090         waitforpidfile "${TMPWORKINGDIRECTORY}/aptarchive/stunnel.pid"
1091         local PID="$(cat ${TMPWORKINGDIRECTORY}/aptarchive/stunnel.pid)"
1092         if [ -z "$PID" ]; then
1093                 msgdie 'Could not fork stunnel4 successfully'
1094         fi
1095         addtrap 'prefix' "kill ${PID};"
1096         rewritesourceslist 'https://localhost:4433/'
1097 }
1098
1099 changetocdrom() {
1100         mkdir -p rootdir/media/cdrom/.disk
1101         local CD="$(readlink -f rootdir/media/cdrom)"
1102         echo "acquire::cdrom::mount \"${CD}\";
1103 acquire::cdrom::${CD}/::mount \"mv ${CD}-unmounted ${CD}\";
1104 acquire::cdrom::${CD}/::umount \"mv ${CD} ${CD}-unmounted\";
1105 acquire::cdrom::autodetect 0;" > rootdir/etc/apt/apt.conf.d/00cdrom
1106         echo -n "$1" > ${CD}/.disk/info
1107         if [ ! -d aptarchive/dists ]; then
1108                 msgdie 'Flat file archive cdroms can not be created currently'
1109                 return 1
1110         fi
1111         mv aptarchive/dists "$CD"
1112         ln -s "$(readlink -f ./incoming)" $CD/pool
1113         find rootdir/etc/apt/sources.list.d/ -name 'apt-test-*.list' -delete
1114         # start with an unmounted disk
1115         mv "${CD}" "${CD}-unmounted"
1116         # we don't want the disk to be modifiable
1117         addtrap 'prefix' "chmod -f -R +w $PWD/rootdir/media/cdrom/dists/ $PWD/rootdir/media/cdrom-unmounted/dists/ || true;"
1118         chmod -R 555 rootdir/media/cdrom-unmounted/dists
1119 }
1120
1121 downloadfile() {
1122         local PROTO="${1%%:*}"
1123         apthelper -o Debug::Acquire::${PROTO}=1 -o Debug::pkgAcquire::Worker=1 \
1124                 download-file "$1" "$2" 2>&1 || true
1125         # only if the file exists the download was successful
1126         if [ -r "$2" ]; then
1127                 return 0
1128         else
1129                 return 1
1130         fi
1131 }
1132
1133 checkdiff() {
1134         local DIFFTEXT="$(command diff -u "$@" 2>&1 | sed -e '/^---/ d' -e '/^+++/ d' -e '/^@@/ d')"
1135         if [ -n "$DIFFTEXT" ]; then
1136                 echo >&2
1137                 echo >&2 "$DIFFTEXT"
1138                 return 1
1139         else
1140                 return 0
1141         fi
1142 }
1143
1144 testfileequal() {
1145         local FILE="$1"
1146         shift
1147         msgtest "Test for correctness of file" "$FILE"
1148         if [ -z "$*" ]; then
1149                 echo -n "" | checkdiff $FILE - && msgpass || msgfail
1150         else
1151                 echo "$*" | checkdiff $FILE - && msgpass || msgfail
1152         fi
1153 }
1154
1155 testempty() {
1156         msgtest "Test for no output of" "$*"
1157         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testempty.comparefile"
1158         if "$@" >$COMPAREFILE 2>&1 && test ! -s $COMPAREFILE; then
1159                 msgpass
1160         else
1161                 echo
1162                 cat $COMPAREFILE
1163                 msgfail
1164         fi
1165         aptautotest 'testempty' "$@"
1166 }
1167
1168 testequal() {
1169         local MSG='Test of equality of'
1170         if [ "$1" = '--nomsg' ]; then
1171                 MSG=''
1172                 shift
1173         fi
1174
1175         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequal.comparefile"
1176         echo "$1" > $COMPAREFILE
1177         shift
1178
1179         if [ -n "$MSG" ]; then
1180                 msgtest "$MSG" "$*"
1181         fi
1182         "$@" 2>&1 | checkdiff $COMPAREFILE - && msgpass || msgfail
1183         aptautotest 'testequal' "$@"
1184 }
1185
1186 testequalor2() {
1187         local COMPAREFILE1="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequalor2.comparefile1"
1188         local COMPAREFILE2="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequalor2.comparefile2"
1189         local COMPAREAGAINST="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequalor2.compareagainst"
1190         echo "$1" > $COMPAREFILE1
1191         echo "$2" > $COMPAREFILE2
1192         shift 2
1193         msgtest "Test for equality OR of" "$*"
1194         "$@" >$COMPAREAGAINST 2>&1 || true
1195         if checkdiff $COMPAREFILE1 $COMPAREAGAINST >/dev/null 2>&1 || \
1196                 checkdiff $COMPAREFILE2 $COMPAREAGAINST >/dev/null 2>&1
1197         then
1198                 msgpass
1199         else
1200                 echo -n "\n${CINFO}Diff against OR 1${CNORMAL}"
1201                 checkdiff $COMPAREFILE1 $COMPAREAGAINST || true
1202                 echo -n "${CINFO}Diff against OR 2${CNORMAL}"
1203                 checkdiff $COMPAREFILE2 $COMPAREAGAINST || true
1204                 msgfail
1205         fi
1206         aptautotest 'testequalor2' "$@"
1207 }
1208
1209 testshowvirtual() {
1210         local VIRTUAL="N: Can't select versions from package '$1' as it is purely virtual"
1211         local PACKAGE="$1"
1212         shift
1213         while [ -n "$1" ]; do
1214                 VIRTUAL="${VIRTUAL}
1215 N: Can't select versions from package '$1' as it is purely virtual"
1216                 PACKAGE="${PACKAGE} $1"
1217                 shift
1218         done
1219         msgtest "Test for virtual packages" "apt-cache show $PACKAGE"
1220         VIRTUAL="${VIRTUAL}
1221 N: No packages found"
1222         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testshowvirtual.comparefile"
1223         local ARCH="$(getarchitecture 'native')"
1224         echo "$VIRTUAL" | sed -e "s/:$ARCH//" -e 's/:all//' > $COMPAREFILE
1225         aptcache show -q=0 $PACKAGE 2>&1 | checkdiff $COMPAREFILE - && msgpass || msgfail
1226 }
1227
1228 testnopackage() {
1229         msgtest "Test for non-existent packages" "apt-cache show $*"
1230         local SHOWPKG="$(aptcache show "$@" 2>&1 | grep '^Package: ')"
1231         if [ -n "$SHOWPKG" ]; then
1232                 echo >&2
1233                 echo >&2 "$SHOWPKG"
1234                 msgfail
1235         else
1236                 msgpass
1237         fi
1238 }
1239
1240 testdpkgstatus() {
1241         local STATE="$1"
1242         local NR="$2"
1243         shift 2
1244         msgtest "Test that $NR package(s) are in state $STATE with" "dpkg -l $*"
1245         local PKGS="$(dpkg -l "$@" 2>/dev/null | grep "^${STATE}" | wc -l)"
1246         if [ "$PKGS" != $NR ]; then
1247                 echo >&2 $PKGS
1248                 dpkg -l "$@" | grep '^[a-z]' >&2
1249                 msgfail
1250         else
1251                 msgpass
1252         fi
1253 }
1254
1255 testdpkginstalled() {
1256         testdpkgstatus 'ii' "$#" "$@"
1257 }
1258
1259 testdpkgnotinstalled() {
1260         testdpkgstatus 'ii' '0' "$@"
1261 }
1262
1263 testmarkedauto() {
1264         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testmarkedauto.comparefile"
1265         if [ -n "$1" ]; then
1266                 msgtest 'Test for correctly marked as auto-installed' "$*"
1267                 while [ -n "$1" ]; do echo "$1"; shift; done | sort > $COMPAREFILE
1268         else
1269                 msgtest 'Test for correctly marked as auto-installed' 'no package'
1270                 echo -n > $COMPAREFILE
1271         fi
1272         aptmark showauto 2>&1 | checkdiff $COMPAREFILE - && msgpass || msgfail
1273 }
1274
1275 msgfailoutput() {
1276         local MSG="$1"
1277         local OUTPUT="$2"
1278         shift 2
1279         echo >&2
1280         if [ "$1" = 'grep' ]; then
1281                 while [ -n "$2" ]; do shift; done
1282                 echo "#### Complete file: $1 ####"
1283                 cat >&2 "$1" || true
1284                 echo '#### grep output ####'
1285         elif [ "$1" = 'test' ]; then
1286                 # doesn't support ! or non-file flags
1287                 msgfailoutputstatfile() {
1288                         local FILEFLAGS='^-[bcdefgGhkLOprsStuwx]$'
1289                         if expr match "$1" "$FILEFLAGS" >/dev/null; then
1290                                 echo "#### stat(2) of file: $2 ####"
1291                                 stat "$2" || true
1292                         fi
1293                 }
1294                 msgfailoutputstatfile "$2" "$3"
1295                 while [ -n "$5" ] && [ "$4" = '-o' -o "$4" = '-a' ]; do
1296                         shift 3
1297                         msgfailoutputstatfile "$2" "$3"
1298                 done
1299                 echo '#### test output ####'
1300         fi
1301         cat >&2 $OUTPUT
1302         msgfail "$MSG"
1303 }
1304
1305 testsuccess() {
1306         if [ "$1" = '--nomsg' ]; then
1307                 shift
1308         else
1309                 msgtest 'Test for successful execution of' "$*"
1310         fi
1311         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testsuccess.output"
1312         if "$@" >${OUTPUT} 2>&1; then
1313                 if expr match "$1" '^apt.*' >/dev/null; then
1314                         if grep -q -E ' runtime error: ' "$OUTPUT"; then
1315                                 msgfailoutput 'compiler detected undefined behavior' "$OUTPUT" "$@"
1316                         elif grep -q -E '^[WE]: ' "$OUTPUT"; then
1317                                 msgfailoutput 'successful run, but output contains warnings/errors' "$OUTPUT" "$@"
1318                         else
1319                                 msgpass
1320                         fi
1321                 else
1322                         msgpass
1323                 fi
1324         else
1325                 local EXITCODE=$?
1326                 msgfailoutput "exitcode $EXITCODE" "$OUTPUT" "$@"
1327         fi
1328         aptautotest 'testsuccess' "$@"
1329 }
1330 testwarning() {
1331         if [ "$1" = '--nomsg' ]; then
1332                 shift
1333         else
1334                 msgtest 'Test for successful execution with warnings of' "$*"
1335         fi
1336         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testsuccess.output"
1337         if "$@" >${OUTPUT} 2>&1; then
1338                 if expr match "$1" '^apt.*' >/dev/null; then
1339                         if grep -q -E ' runtime error: ' "$OUTPUT"; then
1340                                 msgfailoutput 'compiler detected undefined behavior' "$OUTPUT" "$@"
1341                         elif grep -q -E '^E: ' "$OUTPUT"; then
1342                                 msgfailoutput 'successful run, but output contains errors' "$OUTPUT" "$@"
1343                         elif ! grep -q -E '^W: ' "$OUTPUT"; then
1344                                 msgfailoutput 'successful run, but output contains no warnings' "$OUTPUT" "$@"
1345                         else
1346                                 msgpass
1347                         fi
1348                 else
1349                         msgpass
1350                 fi
1351         else
1352                 local EXITCODE=$?
1353                 echo >&2
1354                 cat >&2 $OUTPUT
1355                 msgfail "exitcode $EXITCODE"
1356         fi
1357         aptautotest 'testwarning' "$@"
1358 }
1359 testfailure() {
1360         if [ "$1" = '--nomsg' ]; then
1361                 shift
1362         else
1363                 msgtest 'Test for failure in execution of' "$*"
1364         fi
1365         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testfailure.output"
1366         if "$@" >${OUTPUT} 2>&1; then
1367                 local EXITCODE=$?
1368                 msgfailoutput "exitcode $EXITCODE" "$OUTPUT" "$@"
1369         else
1370                 local EXITCODE=$?
1371                 if expr match "$1" '^apt.*' >/dev/null; then
1372                         if grep -q -E ' runtime error: ' "$OUTPUT"; then
1373                                 msgfailoutput 'compiler detected undefined behavior' "$OUTPUT" "$@"
1374                         elif ! grep -q -E '^E: ' "$OUTPUT"; then
1375                                 msgfailoutput "run failed with exitcode ${EXITCODE}, but with no errors" "$OUTPUT" "$@"
1376                         else
1377                                 msgpass
1378                         fi
1379                 else
1380                         msgpass
1381                 fi
1382         fi
1383         aptautotest 'testfailure' "$@"
1384 }
1385
1386 testfilestats() {
1387         msgtest "Test that file $1 has $2 $3" "$4"
1388         if [ "$4" "$3" "$(stat --format "$2" "$1")" ]; then
1389                 msgpass
1390         else
1391                 echo >&2
1392                 ls -ld >&2 "$1"
1393                 echo -n >&2 "stat(1) reports for $2: "
1394                 stat --format "$2" "$1"
1395                 msgfail
1396         fi
1397 }
1398 testaccessrights() {
1399         testfilestats "$1" '%a' '=' "$2"
1400 }
1401
1402 testwebserverlaststatuscode() {
1403         local DOWNLOG='rootdir/tmp/webserverstatus-testfile.log'
1404         local STATUS='downloaded/webserverstatus-statusfile.log'
1405         rm -f "$DOWNLOG" "$STATUS"
1406         msgtest 'Test last status code from the webserver was' "$1"
1407         if downloadfile "http://localhost:8080/_config/find/aptwebserver::last-status-code" "$STATUS" > "$DOWNLOG" && [ "$(cat "$STATUS")" = "$1" ]; then
1408                 msgpass
1409         else
1410                 echo >&2
1411                 if [ -n "$2" ]; then
1412                         shift
1413                         echo >&2 '#### Additionally provided output files contain:'
1414                         cat >&2 "$@"
1415                 fi
1416                 echo >&2 '#### Download log of the status code:'
1417                 cat >&2 "$DOWNLOG"
1418                 msgfail "Status was $(cat "$STATUS")"
1419         fi
1420 }
1421
1422 pause() {
1423         echo "STOPPED execution. Press enter to continue"
1424         local IGNORE
1425         read IGNORE
1426 }
1427
1428 listcurrentlistsdirectory() {
1429         find rootdir/var/lib/apt/lists -maxdepth 1 -type d | while read line; do
1430                 stat --format '%U:%G:%a:%n' "$line"
1431         done
1432         find rootdir/var/lib/apt/lists -maxdepth 1 \! -type d | while read line; do
1433                 stat --format '%U:%G:%a:%s:%y:%n' "$line"
1434         done
1435 }
1436
1437 ### convinience hacks ###
1438 mkdir() {
1439         # creating some directories by hand is a tedious task, so make it look simple
1440         if [ "$*" = '-p rootdir/var/lib/apt/lists' ] || [ "$*" = "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists" ] ||
1441            [ "$*" = '-p rootdir/var/lib/apt/lists/partial' ] || [ "$*" = "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/partial" ]; then
1442                 # only the last directory created by mkdir is effected by the -m !
1443                 command mkdir -m 755 -p "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt"
1444                 command mkdir -m 755 -p "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists"
1445                 command mkdir -m 700 -p "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/partial"
1446                 touch "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/lock"
1447                 if [ "$(id -u)" = '0' ]; then
1448                         chown _apt:root "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/partial"
1449                 fi
1450         else
1451                 command mkdir "$@"
1452         fi
1453 }
1454
1455 ### The following tests are run by most test methods automatically to check
1456 ### general things about commands executed without writing the test every time.
1457
1458 aptautotest() {
1459         local TESTCALL="$1"
1460         local CMD="$2"
1461         local FIRSTOPT="$3"
1462         local AUTOTEST="aptautotest_$(basename "$CMD" | tr -d '-')_$(echo "$FIRSTOPT" | tr -d '-')"
1463         if command -v $AUTOTEST >/dev/null; then
1464                 shift 3
1465                 # save and restore the *.output files from other tests
1466                 # as we might otherwise override them in these automatic tests
1467                 rm -rf ${TMPWORKINGDIRECTORY}/rootdir/tmp-before
1468                 mv ${TMPWORKINGDIRECTORY}/rootdir/tmp ${TMPWORKINGDIRECTORY}/rootdir/tmp-before
1469                 mkdir ${TMPWORKINGDIRECTORY}/rootdir/tmp
1470                 $AUTOTEST "$TESTCALL" "$@"
1471                 rm -rf ${TMPWORKINGDIRECTORY}/rootdir/tmp-aptautotest
1472                 mv ${TMPWORKINGDIRECTORY}/rootdir/tmp ${TMPWORKINGDIRECTORY}/rootdir/tmp-aptautotest
1473                 mv ${TMPWORKINGDIRECTORY}/rootdir/tmp-before ${TMPWORKINGDIRECTORY}/rootdir/tmp
1474         fi
1475 }
1476
1477 aptautotest_aptget_update() {
1478         if ! test -d "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists"; then return; fi
1479         testfilestats "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt" '%U:%G:%a' '=' "${TEST_DEFAULT_USER}:${TEST_DEFAULT_GROUP}:755"
1480         testfilestats "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists" '%U:%G:%a' '=' "${TEST_DEFAULT_USER}:${TEST_DEFAULT_GROUP}:755"
1481         # all copied files are properly chmodded
1482         for file in $(find "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists" -maxdepth 1 -type f ! -name 'lock'); do
1483                 testfilestats "$file" '%U:%G:%a' '=' "${TEST_DEFAULT_USER}:${TEST_DEFAULT_GROUP}:644"
1484         done
1485 }
1486 aptautotest_apt_update() { aptautotest_aptget_update "$@"; }
1487
1488 testaptautotestnodpkgwarning() {
1489         local TESTCALL="$1"
1490         while [ -n "$2" ]; do
1491                 if [ "$2" = '-s' ]; then return; fi
1492                 shift
1493         done
1494         testfailure grep '^dpkg: warning:.*ignor.*' "${TMPWORKINGDIRECTORY}/rootdir/tmp-before/${TESTCALL}.output"
1495 }
1496
1497 aptautotest_aptget_install() { testaptautotestnodpkgwarning "$@"; }
1498 aptautotest_aptget_remove() { testaptautotestnodpkgwarning "$@"; }
1499 aptautotest_aptget_purge() { testaptautotestnodpkgwarning "$@"; }
1500 aptautotest_apt_install() { testaptautotestnodpkgwarning "$@"; }
1501 aptautotest_apt_remove() { testaptautotestnodpkgwarning "$@"; }
1502 aptautotest_apt_purge() { testaptautotestnodpkgwarning "$@"; }