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         aptftparchive) CMD="apt-ftparchive";;
 147         *) CMD="$1";;
 148         esac
 149         shift
 150         runapt command gdb --quiet -ex run "${BUILDDIRECTORY}/$CMD" --args "${BUILDDIRECTORY}/$CMD" "$@"
 151 }
 152
 153 exitwithstatus() {
 154         # error if we about to overflow, but ...
 155         #   "255 failures ought to be enough for everybody"
 156         if [ $EXIT_CODE -gt 255 ]; then
 157             msgdie "Total failure count $EXIT_CODE too big"
 158         fi
 159         exit $((EXIT_CODE <= 255 ? EXIT_CODE : 255));
 160 }
 161
 162 shellsetedetector() {
 163         local exit_status=$?
 164         if [ "$exit_status" != '0' ]; then
 165                 printf >&2 "${CERROR}E: Looks like the testcases ended prematurely with exitcode: ${exit_status}${CNORMAL}\n"
 166                 if [ "$EXIT_CODE" = '0' ]; then
 167                         EXIT_CODE="$exit_status"
 168                 fi
 169         fi
 170 }
 171
 172 addtrap() {
 173         if [ "$1" = 'prefix' ]; then
 174                 CURRENTTRAP="$2 $CURRENTTRAP"
 175         else
 176                 CURRENTTRAP="$CURRENTTRAP $1"
 177         fi
 178         trap "shellsetedetector; $CURRENTTRAP exitwithstatus;" 0 HUP INT QUIT ILL ABRT FPE SEGV PIPE TERM
 179 }
 180
 181 setupenvironment() {
 182         # privilege dropping and testing doesn't work if /tmp isn't world-writeable (as e.g. with libpam-tmpdir)
 183         if [ -n "$TMPDIR" ] && [ "$(id -u)" = '0' ] && [ "$(stat --format '%a' "$TMPDIR")" != '1777' ]; then
 184                 unset TMPDIR
 185         fi
 186         TMPWORKINGDIRECTORY=$(mktemp -d)
 187         addtrap "cd /; rm -rf $TMPWORKINGDIRECTORY;"
 188         msgninfo "Preparing environment for ${CCMD}$(basename $0)${CINFO} in ${TMPWORKINGDIRECTORY}… "
 189
 190         mkdir -m 700 "${TMPWORKINGDIRECTORY}/downloaded"
 191         if [ "$(id -u)" = '0' ]; then
 192                 # relax permissions so that running as root with user switching works
 193                 umask 022
 194                 chmod 711 "$TMPWORKINGDIRECTORY"
 195                 chown _apt:root "${TMPWORKINGDIRECTORY}/downloaded"
 196         fi
 197
 198         TESTDIRECTORY=$(readlink -f $(dirname $0))
 199         # allow overriding the default BUILDDIR location
 200         SOURCEDIRECTORY=${APT_INTEGRATION_TESTS_SOURCE_DIR:-"${TESTDIRECTORY}/../../"}
 201         BUILDDIRECTORY=${APT_INTEGRATION_TESTS_BUILD_DIR:-"${TESTDIRECTORY}/../../build/bin"}
 202         LIBRARYPATH=${APT_INTEGRATION_TESTS_LIBRARY_PATH:-"${BUILDDIRECTORY}"}
 203         METHODSDIR=${APT_INTEGRATION_TESTS_METHODS_DIR:-"${BUILDDIRECTORY}/methods"}
 204         APTHELPERBINDIR=${APT_INTEGRATION_TESTS_LIBEXEC_DIR:-"${BUILDDIRECTORY}"}
 205         APTWEBSERVERBINDIR=${APT_INTEGRATION_TESTS_WEBSERVER_BIN_DIR:-"${BUILDDIRECTORY}"}
 206         APTINTERNALSOLVER=${APT_INTEGRATION_TESTS_INTERNAL_SOLVER:-"${BUILDDIRECTORY}/apt-internal-solver"}
 207         APTDUMPSOLVER=${APT_INTEGRATION_TESTS_DUMP_SOLVER:-"${BUILDDIRECTORY}/apt-dump-solver"}
 208         test -x "${BUILDDIRECTORY}/apt-get" || msgdie "You need to build tree first"
 209         # -----
 210
 211         cd $TMPWORKINGDIRECTORY
 212         mkdir rootdir aptarchive keys
 213         cd rootdir
 214         mkdir -p etc/apt/apt.conf.d etc/apt/sources.list.d etc/apt/trusted.gpg.d etc/apt/preferences.d
 215         mkdir -p usr/bin var/cache var/lib var/log tmp
 216         mkdir -p var/lib/dpkg/info var/lib/dpkg/updates var/lib/dpkg/triggers
 217         touch var/lib/dpkg/available
 218         mkdir -p usr/lib/apt
 219         ln -s ${METHODSDIR} usr/lib/apt/methods
 220         if [ "$BUILDDIRECTORY" = "$LIBRARYPATH" ]; then
 221                 mkdir -p usr/lib/apt/solvers
 222                 ln -s "${BUILDDIRECTORY}/apt-dump-solver" usr/lib/apt/solvers/dump
 223                 ln -s "${BUILDDIRECTORY}/apt-internal-solver" usr/lib/apt/solvers/apt
 224                 echo "Dir::Bin::Solvers \"${TMPWORKINGDIRECTORY}/rootdir/usr/lib/apt/solvers\";" > etc/apt/apt.conf.d/externalsolver.conf
 225         fi
 226         # use the autoremove from the BUILDDIRECTORY if its there, otherwise
 227         # system
 228         if [ -e ${BUILDDIRECTORY}/../../debian/apt.conf.autoremove ]; then
 229             ln -s ${BUILDDIRECTORY}/../../debian/apt.conf.autoremove etc/apt/apt.conf.d/01autoremove
 230         else
 231             ln -s /etc/apt/apt.conf.d/01autoremove etc/apt/apt.conf.d/01autoremove
 232         fi
 233         cd ..
 234         local PACKAGESFILE=$(echo "$(basename $0)" | sed -e 's/^test-/Packages-/' -e 's/^skip-/Packages-/')
 235         if [ -f "${TESTDIRECTORY}/${PACKAGESFILE}" ]; then
 236                 cp "${TESTDIRECTORY}/${PACKAGESFILE}" aptarchive/Packages
 237         fi
 238         local SOURCESSFILE=$(echo "$(basename $0)" | sed -e 's/^test-/Sources-/' -e 's/^skip-/Sources-/')
 239         if [ -f "${TESTDIRECTORY}/${SOURCESSFILE}" ]; then
 240                 cp "${TESTDIRECTORY}/${SOURCESSFILE}" aptarchive/Sources
 241         fi
 242         cp $(find $TESTDIRECTORY -name '*.pub' -o -name '*.sec') keys/
 243         chmod 644 $(find keys -name '*.pub' -o -name '*.sec')
 244         ln -s ${TMPWORKINGDIRECTORY}/keys/joesixpack.pub rootdir/etc/apt/trusted.gpg.d/joesixpack.gpg
 245
 246         echo "Dir \"${TMPWORKINGDIRECTORY}/rootdir\";" > aptconfig.conf
 247         echo "Dir::state::status \"${TMPWORKINGDIRECTORY}/rootdir/var/lib/dpkg/status\";" >> aptconfig.conf
 248         echo "APT::Get::Show-User-Simulation-Note \"false\";" >> aptconfig.conf
 249         echo "Dir::Bin::Methods \"${TMPWORKINGDIRECTORY}/rootdir/usr/lib/apt/methods\";" >> aptconfig.conf
 250         # store apt-key were we can access it, even if we run it as a different user
 251         # destroys coverage reporting though, so just do it for root for now
 252         if [ "$(id -u)" = '0' ]; then
 253                 cp "${BUILDDIRECTORY}/apt-key" "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/"
 254                 chmod o+rx "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/apt-key"
 255                 echo "Dir::Bin::apt-key \"${TMPWORKINGDIRECTORY}/rootdir/usr/bin/apt-key\";" >> aptconfig.conf
 256         else
 257                 echo "Dir::Bin::apt-key \"${BUILDDIRECTORY}/apt-key\";" >> aptconfig.conf
 258         fi
 259
 260         cat << EOF > "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg"
 261 #!/bin/sh
 262 set -e
 263 if [ -r "${TMPWORKINGDIRECTORY}/noopchroot.so" ]; then
 264         if [ -n "\$LD_PRELOAD" ]; then
 265                 export LD_PRELOAD="${TMPWORKINGDIRECTORY}/noopchroot.so \${LD_PRELOAD}"
 266         else
 267                 export LD_PRELOAD="${TMPWORKINGDIRECTORY}/noopchroot.so"
 268         fi
 269 fi
 270 exec fakeroot dpkg --root="${TMPWORKINGDIRECTORY}/rootdir" \\
 271         --log=${TMPWORKINGDIRECTORY}/rootdir/var/log/dpkg.log \\
 272         --force-not-root --force-bad-path "\$@"
 273 EOF
 274         chmod +x "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg"
 275         echo "Dir::Bin::dpkg \"${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg\";" > rootdir/etc/apt/apt.conf.d/99dpkg
 276
 277         {
 278                 if ! command dpkg --assert-multi-arch >/dev/null 2>&1; then
 279                         echo "DPKG::options:: \"--force-architecture\";" # Added to test multiarch before dpkg is ready for it…
 280                 fi
 281                 echo 'quiet::NoUpdate "true";'
 282                 echo 'quiet::NoStatistic "true";'
 283                 # too distracting for users, but helpful to detect changes
 284                 echo 'Acquire::Progress::Ignore::ShowErrorText "true";'
 285                 echo 'Acquire::Progress::Diffpercent "true";'
 286                 # in testcases, it can appear as if localhost has a rotation setup,
 287                 # hide this as we can't really deal with it properly
 288                 echo 'Acquire::Failure::ShowIP "false";'
 289         } >> aptconfig.conf
 290
 291         cp "${TESTDIRECTORY}/apt.pem" "${TMPWORKINGDIRECTORY}/rootdir/etc/webserver.pem"
 292         if [ "$(id -u)" = '0' ]; then
 293                 chown _apt:root "${TMPWORKINGDIRECTORY}/rootdir/etc/webserver.pem"
 294         fi
 295         echo "Acquire::https::CaInfo \"${TMPWORKINGDIRECTORY}/rootdir/etc/webserver.pem\";" > rootdir/etc/apt/apt.conf.d/99https
 296         echo "Apt::Cmd::Disable-Script-Warning \"1\";" > rootdir/etc/apt/apt.conf.d/apt-binary
 297         configcompression '.' 'gz' #'bz2' 'lzma' 'xz'
 298
 299         # create some files in /tmp and look at user/group to get what this means
 300         TEST_DEFAULT_USER="$USER"
 301         if [ "$(uname)" = 'GNU/kFreeBSD' ]; then
 302                 TEST_DEFAULT_GROUP='root'
 303         else
 304                 TEST_DEFAULT_GROUP="$USER"
 305         fi
 306
 307         # Acquire::AllowInsecureRepositories=false is not yet the default
 308         # but we want it to be the default soon
 309         configallowinsecurerepositories "false";
 310
 311         # cleanup the environment a bit
 312         # prefer our apt binaries over the system apt binaries
 313         export PATH="${BUILDDIRECTORY}:${PATH}:/usr/local/sbin:/usr/sbin:/sbin"
 314         export LC_ALL=C.UTF-8
 315         unset LANGUAGE APT_CONFIG
 316         unset GREP_OPTIONS DEB_BUILD_PROFILES
 317
 318         msgdone "info"
 319 }
 320
 321 getarchitecture() {
 322         if [ "$1" = "native" -o -z "$1" ]; then
 323                 eval `aptconfig shell ARCH APT::Architecture`
 324                 if [ -n "$ARCH" ]; then
 325                         echo $ARCH
 326                 else
 327                         dpkg --print-architecture
 328                 fi
 329         else
 330                 echo $1
 331         fi
 332 }
 333
 334 getarchitectures() {
 335         aptconfig dump --no-empty --format '%v%n' APT::Architecture APT::Architectures | sort -u | tr '\n' ' '
 336 }
 337
 338 getarchitecturesfromcommalist() {
 339         echo "$1" | sed -e 's#,#\n#g' | sed -e "s/^native\$/$(getarchitecture 'native')/"
 340 }
 341
 342 configarchitecture() {
 343         {
 344                 echo "APT::Architecture \"$(getarchitecture $1)\";"
 345                 while [ -n "$1" ]; do
 346                         echo "APT::Architectures:: \"$(getarchitecture $1)\";"
 347                         shift
 348                 done
 349         } >rootdir/etc/apt/apt.conf.d/01multiarch.conf
 350         configdpkg
 351 }
 352
 353 configdpkg() {
 354         if [ ! -e rootdir/var/lib/dpkg/status ]; then
 355                 local STATUSFILE=$(echo "$(basename $0)" | sed -e 's/^test-/status-/' -e 's/^skip-/status-/')
 356                 if [ -f "${TESTDIRECTORY}/${STATUSFILE}" ]; then
 357                         cp "${TESTDIRECTORY}/${STATUSFILE}" rootdir/var/lib/dpkg/status
 358                 else
 359                         echo -n > rootdir/var/lib/dpkg/status
 360                 fi
 361         fi
 362         rm -f rootdir/etc/apt/apt.conf.d/00foreigndpkg
 363         if command dpkg --assert-multi-arch >/dev/null 2>&1 ; then
 364                 local ARCHS="$(getarchitectures)"
 365                 if echo "$ARCHS" | grep -E -q '[^ ]+ [^ ]+'; then
 366                         DPKGARCH="$(dpkg --print-architecture)"
 367                         for ARCH in ${ARCHS}; do
 368                                 if [ "${ARCH}" != "${DPKGARCH}" ]; then
 369                                         if ! dpkg --add-architecture ${ARCH} >/dev/null 2>&1; then
 370                                                 # old-style used e.g. in Ubuntu-P – and as it seems travis
 371                                                 echo "DPKG::options:: \"--foreign-architecture\";" >> rootdir/etc/apt/apt.conf.d/00foreigndpkg
 372                                                 echo "DPKG::options:: \"${ARCH}\";"  >> rootdir/etc/apt/apt.conf.d/00foreigndpkg
 373                                         fi
 374                                 fi
 375                         done
 376                         if [ "0" = "$(dpkg -l dpkg 2> /dev/null | grep '^i' | wc -l)" ]; then
 377                                 # dpkg doesn't really check the version as long as it is fully installed,
 378                                 # but just to be sure we choose one above the required version
 379                                 insertinstalledpackage 'dpkg' "all" '1.16.2+fake'
 380                         fi
 381                 fi
 382         fi
 383 }
 384
 385 configdpkgnoopchroot() {
 386         # create a library to noop chroot() and rewrite maintainer script executions
 387         # via execvp() as used by dpkg as we don't want our rootdir to be a fullblown
 388         # chroot directory dpkg could chroot into to execute the maintainer scripts
 389         msgtest 'Building library to preload to make maintainerscript work in' 'dpkg'
 390         cat << EOF > noopchroot.c
 391 #define _GNU_SOURCE
 392 #include <stdio.h>
 393 #include <stdlib.h>
 394 #include <string.h>
 395 #include <dlfcn.h>
 396
 397 static char * chrootdir = NULL;
 398
 399 int chroot(const char *path) {
 400         printf("WARNING: CHROOTing to %s was ignored!\n", path);
 401         free(chrootdir);
 402         chrootdir = strdup(path);
 403         return 0;
 404 }
 405 int execvp(const char *file, char *const argv[]) {
 406         static int (*func_execvp) (const char *, char * const []) = NULL;
 407         if (func_execvp == NULL)
 408                 func_execvp = (int (*) (const char *, char * const [])) dlsym(RTLD_NEXT, "execvp");
 409         if (chrootdir == NULL || strncmp(file, "/var/lib/dpkg/", strlen("/var/lib/dpkg/")) != 0)
 410                 return func_execvp(file, argv);
 411         printf("REWRITE execvp call %s into %s\n", file, chrootdir);
 412         char newfile[strlen(chrootdir) + strlen(file)];
 413         strcpy(newfile, chrootdir);
 414         strcat(newfile, file);
 415         char const * const baseadmindir = "/var/lib/dpkg";
 416         char admindir[strlen(chrootdir) + strlen(baseadmindir)];
 417         strcpy(admindir, chrootdir);
 418         strcat(admindir, baseadmindir);
 419         setenv("DPKG_ADMINDIR", admindir, 1);
 420         return func_execvp(newfile, argv);
 421 }
 422 EOF
 423         testsuccess --nomsg gcc -fPIC -shared -o noopchroot.so noopchroot.c -ldl
 424 }
 425
 426 configallowinsecurerepositories() {
 427     echo "Acquire::AllowInsecureRepositories \"$1\";" >  rootdir/etc/apt/apt.conf.d/allow-insecure-repositories.conf
 428
 429 }
 430
 431 configcompression() {
 432         while [ -n "$1" ]; do
 433                 case "$1" in
 434                 '.') printf ".\t.\tcat\n";;
 435                 'gz') printf "gzip\tgz\tgzip\n";;
 436                 'bz2') printf "bzip2\tbz2\tbzip2\n";;
 437                 'lzma') printf "lzma\tlzma\txz --format=lzma\n";;
 438                 'xz') printf "xz\txz\txz\n";;
 439                 *) printf "$1\t$1\t$1\n";;
 440                 esac
 441                 shift
 442         done > ${TMPWORKINGDIRECTORY}/rootdir/etc/testcase-compressor.conf
 443 }
 444
 445 forcecompressor() {
 446         COMPRESSOR="$1"
 447         COMPRESSOR_CMD="$1"
 448         case $COMPRESSOR in
 449         gzip) COMPRESS='gz';;
 450         bzip2) COMPRESS='bz2';;
 451         lzma) COMPRESS='lzma';;
 452         xz) COMPRESS='xz';;
 453         *) msgdie "Compressor $COMPRESSOR is unknown to framework, so can't be forced by forcecompressor!";;
 454         esac
 455         local CONFFILE="${TMPWORKINGDIRECTORY}/rootdir/etc/apt/apt.conf.d/00force-compressor"
 456         echo "Acquire::CompressionTypes::Order { \"${COMPRESS}\"; };
 457 Dir::Bin::uncompressed \"/does/not/exist\";
 458 Dir::Bin::gzip \"/does/not/exist\";
 459 Dir::Bin::bzip2 \"/does/not/exist\";
 460 Dir::Bin::lzma \"/does/not/exist\";
 461 Dir::Bin::xz \"/does/not/exist\";" > "$CONFFILE"
 462         if [ -e "/bin/${COMPRESSOR}" ]; then
 463                 echo "Dir::Bin::${COMPRESSOR} \"/bin/${COMPRESSOR}\";" >> "$CONFFILE"
 464         elif [ -e "/usr/bin/${COMPRESSOR}" ]; then
 465                 echo "Dir::Bin::${COMPRESSOR} \"/usr/bin/${COMPRESSOR}\";" >> "$CONFFILE"
 466         elif [ "${COMPRESSOR}" = 'lzma' ]; then
 467                 echo 'Dir::Bin::xz "/usr/bin/xz";' >> "$CONFFILE"
 468                 COMPRESSOR_CMD='xz --format=lzma'
 469         else
 470                 msgtest 'Test for availability of compressor' "${COMPRESSOR}"
 471                 msgfail
 472         fi
 473 }
 474
 475 setupsimplenativepackage() {
 476         local NAME="$1"
 477         local ARCH="$2"
 478         local VERSION="$3"
 479         local RELEASE="${4:-unstable}"
 480         local DEPENDENCIES="$5"
 481         local DESCRIPTION="${6:-"an autogenerated dummy ${NAME}=${VERSION}/${RELEASE}
 482  If you find such a package installed on your system,
 483  something went horribly wrong! They are autogenerated
 484  und used only by testcases and surf no other propose…"}"
 485
 486         local SECTION="${7:-others}"
 487         local DISTSECTION
 488         if [ "$SECTION" = "$(echo "$SECTION" | cut -d'/' -f 2)" ]; then
 489                 DISTSECTION="main"
 490         else
 491                 DISTSECTION="$(echo "$SECTION" | cut -d'/' -f 1)"
 492         fi
 493         local BUILDDIR=incoming/${NAME}-${VERSION}
 494         mkdir -p ${BUILDDIR}/debian/source
 495         cd ${BUILDDIR}
 496         echo "* most suckless software product ever" > FEATURES
 497         test -e debian/copyright || echo "Copyleft by Joe Sixpack $(date +%Y)" > debian/copyright
 498         test -e debian/changelog || echo "$NAME ($VERSION) $RELEASE; urgency=low
 499
 500   * Initial release
 501
 502  -- Joe Sixpack <joe@example.org>  $(date -R)" > debian/changelog
 503         test -e debian/control || echo "Source: $NAME
 504 Section: $SECTION
 505 Priority: optional
 506 Maintainer: Joe Sixpack <joe@example.org>
 507 Build-Depends: debhelper (>= 7)
 508 Standards-Version: 3.9.1
 509
 510 Package: $NAME" > debian/control
 511         if [ "$ARCH" = 'all' ]; then
 512                 echo "Architecture: all" >> debian/control
 513         else
 514                 echo "Architecture: any" >> debian/control
 515         fi
 516         test -z "$DEPENDENCIES" || echo "$DEPENDENCIES" >> debian/control
 517         echo "Description: $DESCRIPTION" >> debian/control
 518
 519         test -e debian/compat || echo "7" > debian/compat
 520         test -e debian/source/format || echo "3.0 (native)" > debian/source/format
 521         test -e debian/rules || cp /usr/share/doc/debhelper/examples/rules.tiny debian/rules
 522         cd - > /dev/null
 523 }
 524
 525 buildsimplenativepackage() {
 526         local NAME="$1"
 527         local NM
 528         if [ "$(echo "$NAME" | cut -c 1-3)" = 'lib' ]; then
 529                 NM="$(echo "$NAME" | cut -c 1-4)"
 530         else
 531                 NM="$(echo "$NAME" | cut -c 1)"
 532         fi
 533         local ARCH="$2"
 534         local VERSION="$3"
 535         local RELEASE="${4:-unstable}"
 536         local DEPENDENCIES="$5"
 537         local DESCRIPTION="${6:-"an autogenerated dummy ${NAME}=${VERSION}/${RELEASE}
 538  If you find such a package installed on your system,
 539  something went horribly wrong! They are autogenerated
 540  und used only by testcases and surf no other propose…"}"
 541
 542         local SECTION="${7:-others}"
 543         local PRIORITY="${8:-optional}"
 544         local FILE_TREE="$9"
 545         local COMPRESS_TYPE="${10:-gzip}"
 546         local DISTSECTION
 547         if [ "$SECTION" = "$(echo "$SECTION" | cut -d'/' -f 2)" ]; then
 548                 DISTSECTION="main"
 549         else
 550                 DISTSECTION="$(echo "$SECTION" | cut -d'/' -f 1)"
 551         fi
 552         local BUILDDIR=${TMPWORKINGDIRECTORY}/incoming/${NAME}-${VERSION}
 553
 554         msgtest "Build source package in version ${VERSION} for ${RELEASE} in ${DISTSECTION}" "$NAME"
 555         mkdir -p $BUILDDIR/debian/source
 556         echo "* most suckless software product ever" > ${BUILDDIR}/FEATURES
 557         echo "#!/bin/sh
 558 echo '$NAME says \"Hello!\"'" > ${BUILDDIR}/${NAME}
 559
 560         echo "Copyleft by Joe Sixpack $(date +%Y)" > ${BUILDDIR}/debian/copyright
 561         echo "$NAME ($VERSION) $RELEASE; urgency=low
 562
 563   * Initial release
 564
 565  -- Joe Sixpack <joe@example.org>  $(date -R)" > ${BUILDDIR}/debian/changelog
 566         echo "Source: $NAME
 567 Section: $SECTION
 568 Priority: $PRIORITY
 569 Maintainer: Joe Sixpack <joe@example.org>
 570 Standards-Version: 3.9.3" > ${BUILDDIR}/debian/control
 571         local BUILDDEPS="$(echo "$DEPENDENCIES" | grep '^Build-')"
 572         test -z "$BUILDDEPS" || echo "$BUILDDEPS" >> ${BUILDDIR}/debian/control
 573         echo "
 574 Package: $NAME" >> ${BUILDDIR}/debian/control
 575
 576         if [ "$ARCH" = 'all' ]; then
 577                 echo "Architecture: all" >> ${BUILDDIR}/debian/control
 578         else
 579                 echo "Architecture: any" >> ${BUILDDIR}/debian/control
 580         fi
 581         local DEPS="$(echo "$DEPENDENCIES" | grep -v '^Build-')"
 582         test -z "$DEPS" || echo "$DEPS" >> ${BUILDDIR}/debian/control
 583         echo "Description: $DESCRIPTION" >> ${BUILDDIR}/debian/control
 584
 585         echo '3.0 (native)' > ${BUILDDIR}/debian/source/format
 586         cd ${BUILDDIR}/..
 587         testsuccess --nomsg dpkg-source -b ${NAME}-${VERSION}
 588         cd - >/dev/null
 589         sed -n 's#^dpkg-source: info: building [^ ]\+ in ##p' ${TMPWORKINGDIRECTORY}/rootdir/tmp/testsuccess.output \
 590                 | while read SRC; do
 591                 echo "pool/${SRC}" >> ${BUILDDIR}/../${RELEASE}.${DISTSECTION}.srclist
 592 #               if expr match "${SRC}" '.*\.dsc' >/dev/null 2>&1; then
 593 #                       aptkey --keyring ./keys/joesixpack.pub --secret-keyring ./keys/joesixpack.sec --quiet --readonly \
 594 #                               adv --yes --default-key 'Joe Sixpack' \
 595 #                               --clearsign -o "${BUILDDIR}/../${SRC}.sign" "${BUILDDIR}/../$SRC"
 596 #                       mv "${BUILDDIR}/../${SRC}.sign" "${BUILDDIR}/../$SRC"
 597 #               fi
 598         done
 599
 600         for arch in $(getarchitecturesfromcommalist "$ARCH"); do
 601                 msgtest "Build binary package for ${RELEASE} in ${SECTION}" "$NAME"
 602                 rm -rf ${BUILDDIR}/debian/tmp
 603                 mkdir -p ${BUILDDIR}/debian/tmp/DEBIAN ${BUILDDIR}/debian/tmp/usr/share/doc/${NAME} ${BUILDDIR}/debian/tmp/usr/bin
 604                 cp ${BUILDDIR}/debian/copyright ${BUILDDIR}/debian/changelog ${BUILDDIR}/FEATURES ${BUILDDIR}/debian/tmp/usr/share/doc/${NAME}
 605                 cp ${BUILDDIR}/${NAME} ${BUILDDIR}/debian/tmp/usr/bin/${NAME}-${arch}
 606                 if [ -n "$FILE_TREE" ]; then
 607                     cp -ar "$FILE_TREE" ${BUILDDIR}/debian/tmp
 608                 fi
 609
 610                 (cd ${BUILDDIR}; dpkg-gencontrol -DArchitecture=$arch)
 611                 (cd ${BUILDDIR}/debian/tmp; md5sum $(find usr/ -type f) > DEBIAN/md5sums)
 612                 local LOG="${BUILDDIR}/../${NAME}_${VERSION}_${arch}.dpkg-deb.log"
 613                 # ensure the right permissions as dpkg-deb insists
 614                 chmod 755 ${BUILDDIR}/debian/tmp/DEBIAN
 615                 testsuccess --nomsg dpkg-deb -Z${COMPRESS_TYPE} --build ${BUILDDIR}/debian/tmp ${BUILDDIR}/..
 616                 echo "pool/${NAME}_${VERSION}_${arch}.deb" >> ${BUILDDIR}/../${RELEASE}.${DISTSECTION}.pkglist
 617         done
 618
 619         local CHANGEPATH="${BUILDDIR}/../${DISTSECTION}/${NM}/${NAME}/${NAME}_${VERSION}"
 620         mkdir -p $CHANGEPATH
 621         cp ${BUILDDIR}/debian/changelog $CHANGEPATH
 622         rm -rf "${BUILDDIR}"
 623         msgdone "info"
 624 }
 625
 626 buildpackage() {
 627         local BUILDDIR=$1
 628         local RELEASE=$2
 629         local SECTION=$3
 630         local ARCH=$(getarchitecture $4)
 631         local PKGNAME="$(echo "$BUILDDIR" | grep -o '[^/]*$')"
 632         local BUILDLOG="$(readlink -f "${BUILDDIR}/../${PKGNAME}_${RELEASE}_${SECTION}.dpkg-bp.log")"
 633         msgtest "Build package for ${RELEASE} in ${SECTION}" "$PKGNAME"
 634         cd $BUILDDIR
 635         if [ "$ARCH" = "all" ]; then
 636                 ARCH="$(dpkg-architecture -qDEB_HOST_ARCH 2> /dev/null)"
 637         fi
 638         testsuccess --nomsg dpkg-buildpackage -uc -us -a$ARCH
 639         cp ${TMPWORKINGDIRECTORY}/rootdir/tmp/testsuccess.output $BUILDLOG
 640         local PKGS="$(grep '^dpkg-deb: building package' $BUILDLOG | cut -d'/' -f 2 | sed -e "s#'\.##")"
 641         local SRCS="$(grep '^dpkg-source: info: building' $BUILDLOG | grep -o '[a-z0-9._+~-]*$')"
 642         cd - > /dev/null
 643         for PKG in $PKGS; do
 644                 echo "pool/${PKG}" >> ${TMPWORKINGDIRECTORY}/incoming/${RELEASE}.${SECTION}.pkglist
 645         done
 646         for SRC in $SRCS; do
 647                 echo "pool/${SRC}" >> ${TMPWORKINGDIRECTORY}/incoming/${RELEASE}.${SECTION}.srclist
 648         done
 649 }
 650
 651 buildaptarchive() {
 652         if [ -d incoming ]; then
 653                 buildaptarchivefromincoming "$@"
 654         else
 655                 buildaptarchivefromfiles "$@"
 656         fi
 657 }
 658
 659 createaptftparchiveconfig() {
 660         local COMPRESSORS="$(cut -d'    ' -f 1 ${TMPWORKINGDIRECTORY}/rootdir/etc/testcase-compressor.conf | tr '\n' ' ')"
 661         local COMPRESSORS="${COMPRESSORS%* }"
 662         local ARCHS="$(getarchitectures)"
 663         echo -n 'Dir {
 664         ArchiveDir "' >> ftparchive.conf
 665         echo -n $(readlink -f .) >> ftparchive.conf
 666         echo -n '";
 667         CacheDir "' >> ftparchive.conf
 668         echo -n $(readlink -f ..) >> ftparchive.conf
 669         echo -n '";
 670         FileListDir "' >> ftparchive.conf
 671         echo -n $(readlink -f pool/) >> ftparchive.conf
 672         echo -n '";
 673 };
 674 Default {
 675         Packages::Compress "'"$COMPRESSORS"'";
 676         Sources::Compress "'"$COMPRESSORS"'";
 677         Contents::Compress "'"$COMPRESSORS"'";
 678         Translation::Compress "'"$COMPRESSORS"'";
 679         LongDescription "false";
 680 };
 681 TreeDefault {
 682         Directory "pool/";
 683         SrcDirectory "pool/";
 684 };
 685 APT {
 686         FTPArchive {
 687                 Release {
 688                         Origin "joesixpack";
 689                         Label "apttestcases";
 690                         Suite "unstable";
 691                         Description "repository with dummy packages";
 692                         Architectures "' >> ftparchive.conf
 693         echo -n "$ARCHS" >> ftparchive.conf
 694         echo 'source";
 695                 };
 696         };
 697 };' >> ftparchive.conf
 698         for DIST in $(find ./pool/ -maxdepth 1 -name '*.pkglist' -type f | cut -d'/' -f 3 | cut -d'.' -f 1 | sort | uniq); do
 699                 echo -n 'tree "dists/' >> ftparchive.conf
 700                 echo -n "$DIST" >> ftparchive.conf
 701                 echo -n '" {
 702         Architectures "' >> ftparchive.conf
 703                 echo -n "$ARCHS" >> ftparchive.conf
 704                 echo -n 'source";
 705         FileList "' >> ftparchive.conf
 706                 echo -n "${DIST}.\$(SECTION).pkglist" >> ftparchive.conf
 707                 echo -n '";
 708         SourceFileList "' >> ftparchive.conf
 709                 echo -n "${DIST}.\$(SECTION).srclist" >> ftparchive.conf
 710                 echo -n '";
 711         Sections "' >> ftparchive.conf
 712                 echo -n "$(find ./pool/ -maxdepth 1 -name "${DIST}.*.pkglist" -type f | cut -d'/' -f 3 | cut -d'.' -f 2 | sort | uniq | tr '\n' ' ')" >> ftparchive.conf
 713                 echo '";
 714 };' >> ftparchive.conf
 715         done
 716 }
 717
 718 buildaptftparchivedirectorystructure() {
 719         local DISTS="$(grep -i '^tree ' ftparchive.conf | cut -d'/' -f 2 | sed -e 's#".*##')"
 720         for DIST in $DISTS; do
 721                 local SECTIONS="$(grep -i -A 5 "dists/$DIST" ftparchive.conf | grep -i 'Sections' | cut -d'"' -f 2)"
 722                 for SECTION in $SECTIONS; do
 723                         local ARCHS="$(grep -A 5 "dists/$DIST" ftparchive.conf | grep Architectures | cut -d'"' -f 2 | sed -e 's#source##')"
 724                         for ARCH in $ARCHS; do
 725                                 mkdir -p dists/${DIST}/${SECTION}/binary-${ARCH}
 726                         done
 727                         mkdir -p dists/${DIST}/${SECTION}/source
 728                         mkdir -p dists/${DIST}/${SECTION}/i18n
 729                 done
 730         done
 731 }
 732
 733 insertpackage() {
 734         local RELEASES="$1"
 735         local NAME="$2"
 736         local ARCH="$3"
 737         local VERSION="$4"
 738         local DEPENDENCIES="$5"
 739         local PRIORITY="${6:-optional}"
 740         local DESCRIPTION="${7:-"an autogenerated dummy ${NAME}=${VERSION}/${RELEASES}
 741  If you find such a package installed on your system,
 742  something went horribly wrong! They are autogenerated
 743  und used only by testcases and surf no other propose…"}"
 744         local ARCHS=""
 745         for RELEASE in $(printf '%s' "$RELEASES" | tr ',' '\n'); do
 746                 if [ "$RELEASE" = 'installed' ]; then
 747                         insertinstalledpackage "$2" "$3" "$4" "$5" "$6" "$7"
 748                         continue
 749                 fi
 750                 for arch in $(getarchitecturesfromcommalist "$ARCH"); do
 751                         if [ "$arch" = 'all' -o "$arch" = 'none' ]; then
 752                                 ARCHS="$(getarchitectures)"
 753                         else
 754                                 ARCHS="$arch"
 755                         fi
 756                         for BUILDARCH in $ARCHS; do
 757                                 local PPATH="aptarchive/dists/${RELEASE}/main/binary-${BUILDARCH}"
 758                                 mkdir -p $PPATH
 759                                 local FILE="${PPATH}/Packages"
 760                                 echo "Package: $NAME
 761 Priority: $PRIORITY
 762 Section: other
 763 Installed-Size: 42
 764 Maintainer: Joe Sixpack <joe@example.org>" >> $FILE
 765                                 test "$arch" = 'none' || echo "Architecture: $arch" >> $FILE
 766                                 echo "Version: $VERSION
 767 Filename: pool/main/${NAME}/${NAME}_${VERSION}_${arch}.deb" >> $FILE
 768                                 test -z "$DEPENDENCIES" || echo "$DEPENDENCIES" >> $FILE
 769                                 echo "Description: $(printf '%s' "$DESCRIPTION" | head -n 1)" >> $FILE
 770                                 echo "Description-md5: $(printf '%s' "$DESCRIPTION" | md5sum | cut -d' ' -f 1)" >> $FILE
 771                                 echo >> $FILE
 772                         done
 773                 done
 774                 mkdir -p aptarchive/dists/${RELEASE}/main/source aptarchive/dists/${RELEASE}/main/i18n
 775                 touch aptarchive/dists/${RELEASE}/main/source/Sources
 776                 echo "Package: $NAME
 777 Description-md5: $(printf '%s' "$DESCRIPTION" | md5sum | cut -d' ' -f 1)
 778 Description-en: $DESCRIPTION
 779 " >> aptarchive/dists/${RELEASE}/main/i18n/Translation-en
 780         done
 781 }
 782
 783 insertsource() {
 784         local RELEASE="$1"
 785         local NAME="$2"
 786         local ARCH="$3"
 787         local VERSION="$4"
 788         local DEPENDENCIES="$5"
 789         local ARCHS=""
 790         local SPATH="aptarchive/dists/${RELEASE}/main/source"
 791         mkdir -p $SPATH
 792         local FILE="${SPATH}/Sources"
 793         local DSCFILE="${NAME}_${VERSION}.dsc"
 794         local TARFILE="${NAME}_${VERSION}.tar.gz"
 795         echo "Package: $NAME
 796 Binary: $NAME
 797 Version: $VERSION
 798 Maintainer: Joe Sixpack <joe@example.org>
 799 Architecture: $ARCH" >> $FILE
 800         test -z "$DEPENDENCIES" || echo "$DEPENDENCIES" >> $FILE
 801         echo "Files:
 802  $(echo -n "$DSCFILE" | md5sum | cut -d' ' -f 1) $(echo -n "$DSCFILE" | wc -c) $DSCFILE
 803  $(echo -n "$TARFILE" | md5sum | cut -d' ' -f 1) $(echo -n "$TARFILE" | wc -c) $TARFILE
 804 " >> $FILE
 805 }
 806
 807 insertinstalledpackage() {
 808         local NAME="$1"
 809         local ARCH="$2"
 810         local VERSION="$3"
 811         local DEPENDENCIES="$4"
 812         local PRIORITY="${5:-optional}"
 813         local STATUS="${6:-install ok installed}"
 814         local DESCRIPTION="${7:-"an autogenerated dummy ${NAME}=${VERSION}/installed
 815  If you find such a package installed on your system,
 816  something went horribly wrong! They are autogenerated
 817  und used only by testcases and surf no other propose…"}"
 818
 819         local FILE='rootdir/var/lib/dpkg/status'
 820         local INFO='rootdir/var/lib/dpkg/info'
 821         for arch in $(getarchitecturesfromcommalist "$ARCH"); do
 822                 echo "Package: $NAME
 823 Status: $STATUS
 824 Priority: $PRIORITY
 825 Section: other
 826 Installed-Size: 42
 827 Maintainer: Joe Sixpack <joe@example.org>
 828 Version: $VERSION" >> $FILE
 829                 test "$arch" = 'none' || echo "Architecture: $arch" >> $FILE
 830                 test -z "$DEPENDENCIES" || echo "$DEPENDENCIES" >> $FILE
 831                 echo "Description: $DESCRIPTION" >> $FILE
 832                 echo >> $FILE
 833                 if [ "$(dpkg-query -W --showformat='${Multi-Arch}')" = 'same' ]; then
 834                         echo -n > ${INFO}/${NAME}:${arch}.list
 835                 else
 836                         echo -n > ${INFO}/${NAME}.list
 837                 fi
 838         done
 839 }
 840
 841
 842 buildaptarchivefromincoming() {
 843         msginfo "Build APT archive for ${CCMD}$(basename $0)${CINFO} based on incoming packages…"
 844         cd aptarchive
 845         [ -e pool ] || ln -s ../incoming pool
 846         [ -e ftparchive.conf ] || createaptftparchiveconfig
 847         [ -e dists ] || buildaptftparchivedirectorystructure
 848         msgninfo "\tGenerate Packages, Sources and Contents files… "
 849         testsuccess aptftparchive generate ftparchive.conf
 850         cd - > /dev/null
 851         msgdone "info"
 852         generatereleasefiles "$@"
 853 }
 854
 855 buildaptarchivefromfiles() {
 856         msginfo "Build APT archive for ${CCMD}$(basename $0)${CINFO} based on prebuild files…"
 857         local DIR='aptarchive'
 858         if [ -d "${DIR}/dists" ]; then DIR="${DIR}/dists"; fi
 859         find "$DIR" -name 'Packages' -o -name 'Sources' -o -name 'Translation-*' | while read line; do
 860                 msgninfo "\t${line} file… "
 861                 compressfile "$line" "$1"
 862                 msgdone "info"
 863         done
 864         generatereleasefiles "$@"
 865 }
 866
 867 compressfile() {
 868         cat ${TMPWORKINGDIRECTORY}/rootdir/etc/testcase-compressor.conf | while read compressor extension command; do
 869                 if [ "$compressor" = '.' ]; then
 870                         if [ -n "$2" ]; then
 871                                 touch -d "$2" "$1"
 872                         fi
 873                         continue
 874                 fi
 875                 cat "$1" | $command > "${1}.${extension}"
 876                 if [ -n "$2" ]; then
 877                         touch -d "$2" "${1}.${extension}"
 878                 fi
 879         done
 880 }
 881
 882 # can be overridden by testcases for their pleasure
 883 getcodenamefromsuite() {
 884         case "$1" in
 885         unstable) echo 'sid';;
 886         *) echo -n "$1";;
 887         esac
 888 }
 889 getreleaseversionfromsuite() { true; }
 890 getlabelfromsuite() { true; }
 891 getoriginfromsuite() { true; }
 892
 893 generatereleasefiles() {
 894         # $1 is the Date header and $2 is the ValidUntil header to be set
 895         # both should be given in notation date/touch can understand
 896         msgninfo "\tGenerate Release files… "
 897         if [ -e aptarchive/dists ]; then
 898                 for dir in $(find ./aptarchive/dists -mindepth 1 -maxdepth 1 -type d); do
 899                         local SUITE="$(echo "$dir" | cut -d'/' -f 4)"
 900                         local CODENAME="$(getcodenamefromsuite $SUITE)"
 901                         local VERSION="$(getreleaseversionfromsuite $SUITE)"
 902                         local LABEL="$(getlabelfromsuite $SUITE)"
 903                         local ORIGIN="$(getoriginfromsuite $SUITE)"
 904                         if [ -n "$VERSION" ]; then
 905                                 VERSION="-o APT::FTPArchive::Release::Version=${VERSION}"
 906                         fi
 907                         if [ -n "$LABEL" ]; then
 908                                 LABEL="-o APT::FTPArchive::Release::Label=${LABEL}"
 909                         fi
 910                         if [ -n "$ORIGIN" ]; then
 911                                 ORIGIN="-o APT::FTPArchive::Release::Origin=${ORIGIN}"
 912                         fi
 913                         aptftparchive -qq release $dir \
 914                                 -o APT::FTPArchive::Release::Suite="${SUITE}" \
 915                                 -o APT::FTPArchive::Release::Codename="${CODENAME}" \
 916                                 ${LABEL} \
 917                                 ${ORIGIN} \
 918                                 ${VERSION} \
 919                                         | sed -e '/0 Release$/ d' > $dir/Release # remove the self reference
 920                         if [ "$SUITE" = "experimental" -o "$SUITE" = "experimental2" ]; then
 921                                 sed -i '/^Date: / a\
 922 NotAutomatic: yes' $dir/Release
 923                         fi
 924                         if [ -n "$1" -a "$1" != "now" ]; then
 925                                 sed -i "s/^Date: .*$/Date: $(date -d "$1" '+%a, %d %b %Y %H:%M:%S %Z')/" $dir/Release
 926                         fi
 927                         if [ -n "$2" ]; then
 928                                 sed -i "/^Date: / a\
 929 Valid-Until: $(date -d "$2" '+%a, %d %b %Y %H:%M:%S %Z')" $dir/Release
 930                         fi
 931                 done
 932         else
 933                 aptftparchive -qq release ./aptarchive | sed -e '/0 Release$/ d' > aptarchive/Release # remove the self reference
 934         fi
 935         if [ -n "$1" -a "$1" != "now" ]; then
 936                 for release in $(find ./aptarchive -name 'Release'); do
 937                         touch -d "$1" $release
 938                 done
 939         fi
 940         msgdone "info"
 941 }
 942
 943 setupdistsaptarchive() {
 944         local APTARCHIVE=$(readlink -f ./aptarchive)
 945         rm -f root/etc/apt/sources.list.d/apt-test-*-deb.list
 946         rm -f root/etc/apt/sources.list.d/apt-test-*-deb-src.list
 947         for DISTS in $(find ./aptarchive/dists/ -mindepth 1 -maxdepth 1 -type d | cut -d'/' -f 4); do
 948                 SECTIONS=$(find ./aptarchive/dists/${DISTS}/ -mindepth 1 -maxdepth 1 -type d | cut -d'/' -f 5 | tr '\n' ' ')
 949                 msgninfo "\tadd deb and deb-src sources.list lines for ${CCMD}${DISTS} ${SECTIONS}${CINFO}… "
 950                 echo "deb file://$APTARCHIVE $DISTS $SECTIONS" > rootdir/etc/apt/sources.list.d/apt-test-${DISTS}-deb.list
 951                 echo "deb-src file://$APTARCHIVE $DISTS $SECTIONS" > rootdir/etc/apt/sources.list.d/apt-test-${DISTS}-deb-src.list
 952                 msgdone "info"
 953         done
 954 }
 955
 956 setupflataptarchive() {
 957         local APTARCHIVE=$(readlink -f ./aptarchive)
 958         if [ -f ${APTARCHIVE}/Packages ]; then
 959                 msgninfo "\tadd deb sources.list line… "
 960                 echo "deb file://$APTARCHIVE /" > rootdir/etc/apt/sources.list.d/apt-test-archive-deb.list
 961                 msgdone "info"
 962         else
 963                 rm -f rootdir/etc/apt/sources.list.d/apt-test-archive-deb.list
 964         fi
 965         if [ -f ${APTARCHIVE}/Sources ]; then
 966                 msgninfo "\tadd deb-src sources.list line… "
 967                 echo "deb-src file://$APTARCHIVE /" > rootdir/etc/apt/sources.list.d/apt-test-archive-deb-src.list
 968                 msgdone "info"
 969         else
 970                 rm -f rootdir/etc/apt/sources.list.d/apt-test-archive-deb-src.list
 971         fi
 972 }
 973
 974 setupaptarchive() {
 975         local NOUPDATE=0
 976         if [ "$1" = '--no-update' ]; then
 977                 NOUPDATE=1
 978                 shift
 979         fi
 980         buildaptarchive "$@"
 981         if [ -e aptarchive/dists ]; then
 982                 setupdistsaptarchive
 983         else
 984                 setupflataptarchive
 985         fi
 986         signreleasefiles 'Joe Sixpack'
 987         if [ "1" != "$NOUPDATE" ]; then
 988                 testsuccess aptget update -o Debug::pkgAcquire::Worker=true -o Debug::Acquire::gpgv=true
 989         fi
 990 }
 991
 992 signreleasefiles() {
 993         local SIGNER="${1:-Joe Sixpack}"
 994         local REPODIR="${2:-aptarchive}"
 995         local KEY="keys/$(echo "$SIGNER" | tr 'A-Z' 'a-z' | sed 's# ##g')"
 996         local GPG="aptkey --quiet --keyring ${KEY}.pub --secret-keyring ${KEY}.sec --readonly adv --batch --yes"
 997         msgninfo "\tSign archive with $SIGNER key $KEY… "
 998         local REXKEY='keys/rexexpired'
 999         local SECEXPIREBAK="${REXKEY}.sec.bak"
1000         local PUBEXPIREBAK="${REXKEY}.pub.bak"
1001         if [ "${SIGNER}" = 'Rex Expired' ]; then
1002                 # the key is expired, so gpg doesn't allow to sign with and the --faked-system-time
1003                 # option doesn't exist anymore (and using faketime would add a new obscure dependency)
1004                 # therefore we 'temporary' make the key not expired and restore a backup after signing
1005                 cp ${REXKEY}.sec $SECEXPIREBAK
1006                 cp ${REXKEY}.pub $PUBEXPIREBAK
1007                 local SECUNEXPIRED="${REXKEY}.sec.unexpired"
1008                 local PUBUNEXPIRED="${REXKEY}.pub.unexpired"
1009                 if [ -f "$SECUNEXPIRED" ] && [ -f "$PUBUNEXPIRED" ]; then
1010                         cp $SECUNEXPIRED ${REXKEY}.sec
1011                         cp $PUBUNEXPIRED ${REXKEY}.pub
1012                 else
1013                         if ! printf "expire\n1w\nsave\n" | $GPG --default-key "$SIGNER" --command-fd 0 --edit-key "${SIGNER}" >setexpire.gpg 2>&1; then
1014                                 cat setexpire.gpg
1015                                 exit 1
1016                         fi
1017                         cp ${REXKEY}.sec $SECUNEXPIRED
1018                         cp ${REXKEY}.pub $PUBUNEXPIRED
1019                 fi
1020         fi
1021         for RELEASE in $(find ${REPODIR}/ -name Release); do
1022                 $GPG --default-key "$SIGNER" --armor --detach-sign --sign --output ${RELEASE}.gpg ${RELEASE}
1023                 local INRELEASE="$(echo "${RELEASE}" | sed 's#/Release$#/InRelease#')"
1024                 $GPG --default-key "$SIGNER" --clearsign --output $INRELEASE $RELEASE
1025                 # we might have set a specific date for the Release file, so copy it
1026                 touch -d "$(stat --format "%y" ${RELEASE})" ${RELEASE}.gpg ${INRELEASE}
1027         done
1028         if [ -f "$SECEXPIREBAK" ] && [ -f "$PUBEXPIREBAK" ]; then
1029                 mv -f $SECEXPIREBAK ${REXKEY}.sec
1030                 mv -f $PUBEXPIREBAK ${REXKEY}.pub
1031         fi
1032         msgdone "info"
1033 }
1034
1035 redatereleasefiles() {
1036         local DATE="$(date -d "$1" '+%a, %d %b %Y %H:%M:%S %Z')"
1037         for release in $(find aptarchive/ -name 'Release'); do
1038                 sed -i "s/^Date: .*$/Date: ${DATE}/" $release
1039                 touch -d "$DATE" $release
1040         done
1041         signreleasefiles "${2:-Joe Sixpack}"
1042 }
1043
1044 webserverconfig() {
1045         local WEBSERVER="${3:-http://localhost:8080}"
1046         local NOCHECK=false
1047         if [ "$1" = '--no-check' ]; then
1048                 NOCHECK=true
1049                 shift
1050         fi
1051         local DOWNLOG='rootdir/tmp/download-testfile.log'
1052         local STATUS='downloaded/webserverconfig.status'
1053         rm -f "$STATUS" "$DOWNLOG"
1054         local URI
1055         if [ -n "$2" ]; then
1056                 msgtest "Set webserver config option '${1}' to" "$2"
1057                 URI="${WEBSERVER}/_config/set/${1}/${2}"
1058         else
1059                 msgtest 'Clear webserver config option' "${1}"
1060                 URI="${WEBSERVER}/_config/clear/${1}"
1061         fi
1062         if downloadfile "$URI" "$STATUS" > "$DOWNLOG"; then
1063                 msgpass
1064         else
1065                 cat "$DOWNLOG" "$STATUS" || true
1066                 msgfail
1067         fi
1068         $NOCHECK || testwebserverlaststatuscode '200'
1069 }
1070
1071 rewritesourceslist() {
1072         local APTARCHIVE="file://$(readlink -f "${TMPWORKINGDIRECTORY}/aptarchive")"
1073         for LIST in $(find rootdir/etc/apt/sources.list.d/ -name 'apt-test-*.list'); do
1074                 sed -i $LIST -e "s#$APTARCHIVE#${1}#" -e "s#http://localhost:8080/#${1}#" -e "s#https://localhost:4433/#${1}#"
1075         done
1076 }
1077
1078 # wait for up to 10s for a pid file to appear to avoid possible race
1079 # when a helper is started and dosn't write the PID quick enough
1080 waitforpidfile() {
1081         local PIDFILE="$1"
1082         for i in $(seq 10); do
1083                 if test -s "$PIDFILE"; then
1084                         return 0
1085                 fi
1086                 sleep 1
1087         done
1088         msgdie "waiting for $PIDFILE failed"
1089         return 1
1090 }
1091
1092 changetowebserver() {
1093         if [ "$1" != '--no-rewrite' ]; then
1094                 rewritesourceslist 'http://localhost:8080/'
1095         else
1096                 shift
1097         fi
1098         if test -x ${APTWEBSERVERBINDIR}/aptwebserver; then
1099                 cd aptarchive
1100                 local LOG="webserver.log"
1101                 if ! aptwebserver -o aptwebserver::fork=1 "$@" >$LOG 2>&1 ; then
1102                         cat $LOG
1103                         false
1104                 fi
1105                 waitforpidfile aptwebserver.pid
1106                 local PID="$(cat aptwebserver.pid)"
1107                 if [ -z "$PID" ]; then
1108                         msgdie 'Could not fork aptwebserver successfully'
1109                 fi
1110                 addtrap "kill $PID;"
1111                 cd - > /dev/null
1112         else
1113                 msgdie 'You have to build aptwerbserver or install a webserver'
1114         fi
1115 }
1116
1117 changetohttpswebserver() {
1118         if ! which stunnel4 >/dev/null; then
1119                 msgdie 'You need to install stunnel4 for https testcases'
1120         fi
1121         if [ ! -e "${TMPWORKINGDIRECTORY}/aptarchive/aptwebserver.pid" ]; then
1122                 changetowebserver --no-rewrite "$@"
1123         fi
1124         echo "pid = ${TMPWORKINGDIRECTORY}/aptarchive/stunnel.pid
1125 cert = ${TMPWORKINGDIRECTORY}/rootdir/etc/webserver.pem
1126 output = /dev/null
1127
1128 [https]
1129 accept = 4433
1130 connect = 8080
1131 " > ${TMPWORKINGDIRECTORY}/stunnel.conf
1132         stunnel4 "${TMPWORKINGDIRECTORY}/stunnel.conf"
1133         waitforpidfile "${TMPWORKINGDIRECTORY}/aptarchive/stunnel.pid"
1134         local PID="$(cat ${TMPWORKINGDIRECTORY}/aptarchive/stunnel.pid)"
1135         if [ -z "$PID" ]; then
1136                 msgdie 'Could not fork stunnel4 successfully'
1137         fi
1138         addtrap 'prefix' "kill ${PID};"
1139         rewritesourceslist 'https://localhost:4433/'
1140 }
1141
1142 changetocdrom() {
1143         mkdir -p rootdir/media/cdrom/.disk
1144         local CD="$(readlink -f rootdir/media/cdrom)"
1145         echo "acquire::cdrom::mount \"${CD}\";
1146 acquire::cdrom::${CD}/::mount \"mv ${CD}-unmounted ${CD}\";
1147 acquire::cdrom::${CD}/::umount \"mv ${CD} ${CD}-unmounted\";
1148 acquire::cdrom::autodetect 0;" > rootdir/etc/apt/apt.conf.d/00cdrom
1149         echo -n "$1" > ${CD}/.disk/info
1150         if [ ! -d aptarchive/dists ]; then
1151                 msgdie 'Flat file archive cdroms can not be created currently'
1152                 return 1
1153         fi
1154         mv aptarchive/dists "$CD"
1155         ln -s "$(readlink -f ./incoming)" $CD/pool
1156         find rootdir/etc/apt/sources.list.d/ -name 'apt-test-*.list' -delete
1157         # start with an unmounted disk
1158         mv "${CD}" "${CD}-unmounted"
1159         # we don't want the disk to be modifiable
1160         addtrap 'prefix' "chmod -f -R +w $PWD/rootdir/media/cdrom/dists/ $PWD/rootdir/media/cdrom-unmounted/dists/ || true;"
1161         chmod -R 555 rootdir/media/cdrom-unmounted/dists
1162 }
1163
1164 downloadfile() {
1165         local PROTO="${1%%:*}"
1166         if ! apthelper -o Debug::Acquire::${PROTO}=1 -o Debug::pkgAcquire::Worker=1 \
1167                 download-file "$1" "$2" "$3" 2>&1 ; then
1168                 return 1
1169         fi
1170         # only if the file exists the download was successful
1171         if [ -r "$2" ]; then
1172                 return 0
1173         else
1174                 return 1
1175         fi
1176 }
1177
1178 checkdiff() {
1179         local DIFFTEXT="$(command diff -u "$@" 2>&1 | sed -e '/^---/ d' -e '/^+++/ d' -e '/^@@/ d')"
1180         if [ -n "$DIFFTEXT" ]; then
1181                 echo >&2
1182                 echo >&2 "$DIFFTEXT"
1183                 return 1
1184         else
1185                 return 0
1186         fi
1187 }
1188
1189 testfileequal() {
1190         local FILE="$1"
1191         shift
1192         msgtest "Test for correctness of file" "$FILE"
1193         if [ -z "$*" ]; then
1194                 echo -n "" | checkdiff - $FILE && msgpass || msgfail
1195         else
1196                 echo "$*" | checkdiff - $FILE && msgpass || msgfail
1197         fi
1198 }
1199
1200 testempty() {
1201         msgtest "Test for no output of" "$*"
1202         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testempty.comparefile"
1203         if "$@" >$COMPAREFILE 2>&1 && test ! -s $COMPAREFILE; then
1204                 msgpass
1205         else
1206                 echo
1207                 cat $COMPAREFILE
1208                 msgfail
1209         fi
1210         aptautotest 'testempty' "$@"
1211 }
1212
1213 testequal() {
1214         local MSG='Test of equality of'
1215         if [ "$1" = '--nomsg' ]; then
1216                 MSG=''
1217                 shift
1218         fi
1219
1220         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequal.comparefile"
1221         echo "$1" > $COMPAREFILE
1222         shift
1223
1224         if [ -n "$MSG" ]; then
1225                 msgtest "$MSG" "$*"
1226         fi
1227         "$@" 2>&1 | checkdiff $COMPAREFILE - && msgpass || msgfail
1228         aptautotest 'testequal' "$@"
1229 }
1230
1231 testequalor2() {
1232         local COMPAREFILE1="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequalor2.comparefile1"
1233         local COMPAREFILE2="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequalor2.comparefile2"
1234         local COMPAREAGAINST="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequalor2.compareagainst"
1235         echo "$1" > $COMPAREFILE1
1236         echo "$2" > $COMPAREFILE2
1237         shift 2
1238         msgtest "Test for equality OR of" "$*"
1239         "$@" >$COMPAREAGAINST 2>&1 || true
1240         if checkdiff $COMPAREFILE1 $COMPAREAGAINST >/dev/null 2>&1 || \
1241                 checkdiff $COMPAREFILE2 $COMPAREAGAINST >/dev/null 2>&1
1242         then
1243                 msgpass
1244         else
1245                 echo -n "\n${CINFO}Diff against OR 1${CNORMAL}"
1246                 checkdiff $COMPAREFILE1 $COMPAREAGAINST || true
1247                 echo -n "${CINFO}Diff against OR 2${CNORMAL}"
1248                 checkdiff $COMPAREFILE2 $COMPAREAGAINST || true
1249                 msgfail
1250         fi
1251         aptautotest 'testequalor2' "$@"
1252 }
1253
1254 testshowvirtual() {
1255         local VIRTUAL="N: Can't select versions from package '$1' as it is purely virtual"
1256         local PACKAGE="$1"
1257         shift
1258         while [ -n "$1" ]; do
1259                 VIRTUAL="${VIRTUAL}
1260 N: Can't select versions from package '$1' as it is purely virtual"
1261                 PACKAGE="${PACKAGE} $1"
1262                 shift
1263         done
1264         msgtest "Test for virtual packages" "apt-cache show $PACKAGE"
1265         VIRTUAL="${VIRTUAL}
1266 N: No packages found"
1267         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testshowvirtual.comparefile"
1268         local ARCH="$(getarchitecture 'native')"
1269         echo "$VIRTUAL" | sed -e "s/:$ARCH//" -e 's/:all//' > $COMPAREFILE
1270         aptcache show -q=0 $PACKAGE 2>&1 | checkdiff $COMPAREFILE - && msgpass || msgfail
1271 }
1272
1273 testnopackage() {
1274         msgtest "Test for non-existent packages" "apt-cache show $*"
1275         local SHOWPKG="$(aptcache show "$@" 2>&1 | grep '^Package: ')"
1276         if [ -n "$SHOWPKG" ]; then
1277                 echo >&2
1278                 echo >&2 "$SHOWPKG"
1279                 msgfail
1280         else
1281                 msgpass
1282         fi
1283 }
1284
1285 testdpkgstatus() {
1286         local STATE="$1"
1287         local NR="$2"
1288         shift 2
1289         msgtest "Test that $NR package(s) are in state $STATE with" "dpkg -l $*"
1290         local PKGS="$(dpkg -l "$@" 2>/dev/null | grep "^${STATE}" | wc -l)"
1291         if [ "$PKGS" != $NR ]; then
1292                 echo >&2 $PKGS
1293                 dpkg -l "$@" | grep '^[a-z]' >&2
1294                 msgfail
1295         else
1296                 msgpass
1297         fi
1298 }
1299
1300 testdpkginstalled() {
1301         testdpkgstatus 'ii' "$#" "$@"
1302 }
1303
1304 testdpkgnotinstalled() {
1305         testdpkgstatus 'ii' '0' "$@"
1306 }
1307
1308 testmarkedauto() {
1309         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testmarkedauto.comparefile"
1310         if [ -n "$1" ]; then
1311                 msgtest 'Test for correctly marked as auto-installed' "$*"
1312                 while [ -n "$1" ]; do echo "$1"; shift; done | sort > $COMPAREFILE
1313         else
1314                 msgtest 'Test for correctly marked as auto-installed' 'no package'
1315                 echo -n > $COMPAREFILE
1316         fi
1317         aptmark showauto 2>&1 | checkdiff $COMPAREFILE - && msgpass || msgfail
1318 }
1319
1320 msgfailoutput() {
1321         local MSG="$1"
1322         local OUTPUT="$2"
1323         shift 2
1324         echo >&2
1325         if [ "$1" = 'grep' ]; then
1326                 while [ -n "$2" ]; do shift; done
1327                 echo "#### Complete file: $1 ####"
1328                 cat >&2 "$1" || true
1329                 echo '#### grep output ####'
1330         elif [ "$1" = 'test' ]; then
1331                 # doesn't support ! or non-file flags
1332                 msgfailoutputstatfile() {
1333                         local FILEFLAGS='^-[bcdefgGhkLOprsStuwx]$'
1334                         if expr match "$1" "$FILEFLAGS" >/dev/null; then
1335                                 echo "#### stat(2) of file: $2 ####"
1336                                 stat "$2" || true
1337                         fi
1338                 }
1339                 msgfailoutputstatfile "$2" "$3"
1340                 while [ -n "$5" ] && [ "$4" = '-o' -o "$4" = '-a' ]; do
1341                         shift 3
1342                         msgfailoutputstatfile "$2" "$3"
1343                 done
1344                 echo '#### test output ####'
1345         fi
1346         cat >&2 $OUTPUT
1347         msgfail "$MSG"
1348 }
1349
1350 testsuccess() {
1351         if [ "$1" = '--nomsg' ]; then
1352                 shift
1353         else
1354                 msgtest 'Test for successful execution of' "$*"
1355         fi
1356         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testsuccess.output"
1357         if "$@" >${OUTPUT} 2>&1; then
1358                 if expr match "$1" '^apt.*' >/dev/null; then
1359                         if grep -q -E ' runtime error: ' "$OUTPUT"; then
1360                                 msgfailoutput 'compiler detected undefined behavior' "$OUTPUT" "$@"
1361                         elif grep -q -E '^[WE]: ' "$OUTPUT"; then
1362                                 msgfailoutput 'successful run, but output contains warnings/errors' "$OUTPUT" "$@"
1363                         else
1364                                 msgpass
1365                         fi
1366                 else
1367                         msgpass
1368                 fi
1369         else
1370                 local EXITCODE=$?
1371                 msgfailoutput "exitcode $EXITCODE" "$OUTPUT" "$@"
1372         fi
1373         aptautotest 'testsuccess' "$@"
1374 }
1375 testwarning() {
1376         if [ "$1" = '--nomsg' ]; then
1377                 shift
1378         else
1379                 msgtest 'Test for successful execution with warnings of' "$*"
1380         fi
1381         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testwarning.output"
1382         if "$@" >${OUTPUT} 2>&1; then
1383                 if expr match "$1" '^apt.*' >/dev/null; then
1384                         if grep -q -E ' runtime error: ' "$OUTPUT"; then
1385                                 msgfailoutput 'compiler detected undefined behavior' "$OUTPUT" "$@"
1386                         elif grep -q -E '^E: ' "$OUTPUT"; then
1387                                 msgfailoutput 'successful run, but output contains errors' "$OUTPUT" "$@"
1388                         elif ! grep -q -E '^W: ' "$OUTPUT"; then
1389                                 msgfailoutput 'successful run, but output contains no warnings' "$OUTPUT" "$@"
1390                         else
1391                                 msgpass
1392                         fi
1393                 else
1394                         msgpass
1395                 fi
1396         else
1397                 local EXITCODE=$?
1398                 echo >&2
1399                 cat >&2 $OUTPUT
1400                 msgfail "exitcode $EXITCODE"
1401         fi
1402         aptautotest 'testwarning' "$@"
1403 }
1404 testfailure() {
1405         if [ "$1" = '--nomsg' ]; then
1406                 shift
1407         else
1408                 msgtest 'Test for failure in execution of' "$*"
1409         fi
1410         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testfailure.output"
1411         if "$@" >${OUTPUT} 2>&1; then
1412                 local EXITCODE=$?
1413                 msgfailoutput "exitcode $EXITCODE" "$OUTPUT" "$@"
1414         else
1415                 local EXITCODE=$?
1416                 if expr match "$1" '^apt.*' >/dev/null; then
1417                         if [ "$1" = 'aptkey' ]; then
1418                                 if grep -q -E " Can't check signature: " "$OUTPUT" || \
1419                                         grep -q -E " BAD signature from " "$OUTPUT"; then
1420                                         msgpass
1421                                 else
1422                                         msgfailoutput "run failed with exitcode ${EXITCODE}, but no signature error" "$OUTPUT" "$@"
1423                                 fi
1424                         else
1425                                 if grep -q -E ' runtime error: ' "$OUTPUT"; then
1426                                         msgfailoutput 'compiler detected undefined behavior' "$OUTPUT" "$@"
1427                                 elif grep -q -E '==ERROR' "$OUTPUT"; then
1428                                         msgfailoutput 'compiler sanitizers reported errors' "$OUTPUT" "$@"
1429                                 elif ! grep -q -E '^E: ' "$OUTPUT"; then
1430                                         msgfailoutput "run failed with exitcode ${EXITCODE}, but with no errors" "$OUTPUT" "$@"
1431                                 else
1432                                         msgpass
1433                                 fi
1434                         fi
1435                 else
1436                         msgpass
1437                 fi
1438         fi
1439         aptautotest 'testfailure' "$@"
1440 }
1441
1442 testsuccessequal() {
1443         local CMP="$1"
1444         shift
1445         testsuccess "$@"
1446         testfileequal "${TMPWORKINGDIRECTORY}/rootdir/tmp/testsuccess.output" "$CMP"
1447 }
1448 testwarningequal() {
1449         local CMP="$1"
1450         shift
1451         testwarning "$@"
1452         testfileequal "${TMPWORKINGDIRECTORY}/rootdir/tmp/testwarning.output" "$CMP"
1453 }
1454 testfailureequal() {
1455         local CMP="$1"
1456         shift
1457         testfailure "$@"
1458         testfileequal "${TMPWORKINGDIRECTORY}/rootdir/tmp/testfailure.output" "$CMP"
1459 }
1460
1461 testfailuremsg() {
1462         local CMP="$1"
1463         shift
1464         testfailure "$@"
1465         msgtest 'Check that the output of the previous failed command has expected' 'failures and warnings'
1466         grep '^\(W\|E\):' "${TMPWORKINGDIRECTORY}/rootdir/tmp/testfailure.output" > "${TMPWORKINGDIRECTORY}/rootdir/tmp/testfailureequal.output" 2>&1 || true
1467         if echo "$CMP" | checkdiff - "${TMPWORKINGDIRECTORY}/rootdir/tmp/testfailureequal.output"; then
1468                 msgpass
1469         else
1470                 echo '### Complete output ###'
1471                 cat "${TMPWORKINGDIRECTORY}/rootdir/tmp/testfailure.output"
1472                 msgfail
1473         fi
1474 }
1475
1476 testfilestats() {
1477         msgtest "Test that file $1 has $2 $3" "$4"
1478         if [ "$4" "$3" "$(stat --format "$2" "$1")" ]; then
1479                 msgpass
1480         else
1481                 echo >&2
1482                 ls -ld >&2 "$1" || true
1483                 echo -n >&2 "stat(1) reports for $2: "
1484                 stat --format "$2" "$1" || true
1485                 msgfail
1486         fi
1487 }
1488 testaccessrights() {
1489         testfilestats "$1" '%a' '=' "$2"
1490 }
1491
1492 testwebserverlaststatuscode() {
1493         local DOWNLOG='rootdir/tmp/webserverstatus-testfile.log'
1494         local STATUS='downloaded/webserverstatus-statusfile.log'
1495         rm -f "$DOWNLOG" "$STATUS"
1496         msgtest 'Test last status code from the webserver was' "$1"
1497         if downloadfile "http://localhost:8080/_config/find/aptwebserver::last-status-code" "$STATUS" > "$DOWNLOG" && [ "$(cat "$STATUS")" = "$1" ]; then
1498                 msgpass
1499         else
1500                 echo >&2
1501                 if [ -n "$2" ]; then
1502                         shift
1503                         echo >&2 '#### Additionally provided output files contain:'
1504                         cat >&2 "$@"
1505                 fi
1506                 echo >&2 '#### Download log of the status code:'
1507                 cat >&2 "$DOWNLOG"
1508                 msgfail "Status was $(cat "$STATUS")"
1509         fi
1510 }
1511
1512 pause() {
1513         echo "STOPPED execution. Press enter to continue"
1514         local IGNORE
1515         read IGNORE
1516 }
1517
1518 listcurrentlistsdirectory() {
1519         {
1520                 find rootdir/var/lib/apt/lists -maxdepth 1 -type d | while read line; do
1521                         stat --format '%U:%G:%a:%n' "$line"
1522                 done
1523                 find rootdir/var/lib/apt/lists -maxdepth 1 \! -type d | while read line; do
1524                         stat --format '%U:%G:%a:%s:%y:%n' "$line"
1525                 done
1526         } | sort
1527 }
1528
1529 ### convinience hacks ###
1530 mkdir() {
1531         # creating some directories by hand is a tedious task, so make it look simple
1532         if [ "$*" = '-p rootdir/var/lib/apt/lists' ] || [ "$*" = "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists" ] ||
1533            [ "$*" = '-p rootdir/var/lib/apt/lists/partial' ] || [ "$*" = "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/partial" ]; then
1534                 # only the last directory created by mkdir is effected by the -m !
1535                 command mkdir -m 755 -p "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt"
1536                 command mkdir -m 755 -p "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists"
1537                 command mkdir -m 700 -p "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/partial"
1538                 touch "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/lock"
1539                 if [ "$(id -u)" = '0' ]; then
1540                         chown _apt:root "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/partial"
1541                 fi
1542         else
1543                 command mkdir "$@"
1544         fi
1545 }
1546
1547 ### The following tests are run by most test methods automatically to check
1548 ### general things about commands executed without writing the test every time.
1549
1550 aptautotest() {
1551         local TESTCALL="$1"
1552         local CMD="$2"
1553         local FIRSTOPT="$3"
1554         local AUTOTEST="aptautotest_$(basename "$CMD" | tr -d '-')_$(echo "$FIRSTOPT" | tr -d '-')"
1555         if command -v $AUTOTEST >/dev/null; then
1556                 shift 3
1557                 # save and restore the *.output files from other tests
1558                 # as we might otherwise override them in these automatic tests
1559                 rm -rf ${TMPWORKINGDIRECTORY}/rootdir/tmp-before
1560                 mv ${TMPWORKINGDIRECTORY}/rootdir/tmp ${TMPWORKINGDIRECTORY}/rootdir/tmp-before
1561                 mkdir ${TMPWORKINGDIRECTORY}/rootdir/tmp
1562                 $AUTOTEST "$TESTCALL" "$@"
1563                 rm -rf ${TMPWORKINGDIRECTORY}/rootdir/tmp-aptautotest
1564                 mv ${TMPWORKINGDIRECTORY}/rootdir/tmp ${TMPWORKINGDIRECTORY}/rootdir/tmp-aptautotest
1565                 mv ${TMPWORKINGDIRECTORY}/rootdir/tmp-before ${TMPWORKINGDIRECTORY}/rootdir/tmp
1566         fi
1567 }
1568
1569 aptautotest_aptget_update() {
1570         local TESTCALL="$1"
1571         while [ -n "$2" ]; do
1572                 if [ "$2" = '--print-uris' ]; then return; fi # simulation mode
1573                 shift
1574         done
1575         if ! test -d "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists"; then return; fi
1576         testfilestats "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt" '%U:%G:%a' '=' "${TEST_DEFAULT_USER}:${TEST_DEFAULT_GROUP}:755"
1577         testfilestats "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists" '%U:%G:%a' '=' "${TEST_DEFAULT_USER}:${TEST_DEFAULT_GROUP}:755"
1578         # all copied files are properly chmodded
1579         for file in $(find "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists" -type f ! -name 'lock'); do
1580                 testfilestats "$file" '%U:%G:%a' '=' "${TEST_DEFAULT_USER}:${TEST_DEFAULT_GROUP}:644"
1581         done
1582         if [ "$TESTCALL" = 'testsuccess' ]; then
1583                 # failure cases can retain partial files and such
1584                 testempty find "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/partial" -mindepth 1 ! \( -name 'lock' -o -name '*.FAILED' \)
1585         fi
1586 }
1587 aptautotest_apt_update() { aptautotest_aptget_update "$@"; }
1588 aptautotest_aptcdrom_add() { aptautotest_aptget_update "$@"; }
1589
1590 testaptautotestnodpkgwarning() {
1591         local TESTCALL="$1"
1592         while [ -n "$2" ]; do
1593                 if expr match "$2" '^-[a-z]*s' >/dev/null 2>&1; then return; fi # simulation mode
1594                 if expr match "$2" '^-dy\?' >/dev/null 2>&1; then return; fi # download-only mode
1595                 shift
1596         done
1597         testfailure grep '^dpkg: warning:.*ignor.*' "${TMPWORKINGDIRECTORY}/rootdir/tmp-before/${TESTCALL}.output"
1598 }
1599
1600 aptautotest_aptget_install() { testaptautotestnodpkgwarning "$@"; }
1601 aptautotest_aptget_remove() { testaptautotestnodpkgwarning "$@"; }
1602 aptautotest_aptget_purge() { testaptautotestnodpkgwarning "$@"; }
1603 aptautotest_apt_install() { testaptautotestnodpkgwarning "$@"; }
1604 aptautotest_apt_remove() { testaptautotestnodpkgwarning "$@"; }
1605 aptautotest_apt_purge() { testaptautotestnodpkgwarning "$@"; }