test/integration/framework

   1 #!/bin/sh -- # no runable script, just for vi
   2
   3 EXIT_CODE=0
   4
   5 # we all like colorful messages
   6 if [ "$MSGCOLOR" != 'NO' ] && [ "$MSGCOLOR" != 'ALWAYS' ]; then
   7         if [ ! -t 1 ]; then # but check that we output to a terminal
   8                 export MSGCOLOR='NO'
   9         fi
  10 fi
  11
  12
  13 if [ "$MSGCOLOR" != 'NO' ]; then
  14         CERROR="\033[1;31m" # red
  15         CWARNING="\033[1;33m" # yellow
  16         CMSG="\033[1;32m" # green
  17         CINFO="\033[1;96m" # light blue
  18         CDEBUG="\033[1;94m" # blue
  19         CNORMAL="\033[0;39m" # default system console color
  20         CDONE="\033[1;32m" # green
  21         CPASS="\033[1;32m" # green
  22         CFAIL="\033[1;31m" # red
  23         CCMD="\033[1;35m" # pink
  24 fi
  25
  26 msgprintf() {
  27         local START="$1"
  28         local MIDDLE="$2"
  29         local END="$3"
  30         shift 3
  31         if [ -n "$1" ]; then
  32                 printf "$START " "$1"
  33                 shift
  34                 while [ -n "$1" ]; do
  35                         printf "$MIDDLE " "$(echo "$1" | sed -e 's#^apt\([cfghs]\)#apt-\1#')"
  36                         shift
  37                 done
  38         fi
  39         printf "${END}"
  40 }
  41 msgdie() { msgprintf "${CERROR}E: %s" '%s' "${CNORMAL}\n" "$@" >&2; exit 1; }
  42 msgwarn() { msgprintf "${CWARNING}W: %s" '%s' "${CNORMAL}\n" "$@" >&2; }
  43 msgmsg() { msgprintf "${CMSG}%s" '%s' "${CNORMAL}\n" "$@"; }
  44 msginfo() { msgprintf "${CINFO}I: %s" '%s' "${CNORMAL}\n" "$@"; }
  45 msgdebug() { msgprintf "${CDEBUG}D: %s" '%s' "${CNORMAL}\n" "$@"; }
  46 msgdone() { msgprintf "${CDONE}DONE" '%s' "${CNORMAL}\n" "$@"; }
  47 msgnwarn() { msgprintf "${CWARNING}W: %s" '%s' "${CNORMAL}" "$@" >&2; }
  48 msgnmsg() { msgprintf "${CMSG}%s" '%s' "${CNORMAL}" "$@"; }
  49 msgninfo() { msgprintf "${CINFO}I: %s" '%s' "${CNORMAL}" "$@"; }
  50 msgndebug() { msgprintf "${CDEBUG}D: %s" '%s' "${CNORMAL}" "$@"; }
  51 msgtest() { msgprintf "${CINFO}%s" "${CCMD}%s${CINFO}" "…${CNORMAL} " "$@"; }
  52 msgpass() { printf "${CPASS}PASS${CNORMAL}\n"; }
  53 msgskip() {
  54         if [ $# -gt 0 ]; then printf "${CWARNING}SKIP: $*${CNORMAL}\n" >&2;
  55         else printf "${CWARNING}SKIP${CNORMAL}\n" >&2; fi
  56 }
  57 msgfail() {
  58         if [ $# -gt 0 ]; then printf "${CFAIL}FAIL: $*${CNORMAL}\n" >&2;
  59         else printf "${CFAIL}FAIL${CNORMAL}\n" >&2; fi
  60         if [ -n "$APT_DEBUG_TESTS" ]; then
  61                 $SHELL
  62         fi
  63         EXIT_CODE=$((EXIT_CODE+1));
  64 }
  65
  66 # enable / disable Debugging
  67 MSGLEVEL=${MSGLEVEL:-3}
  68 if [ $MSGLEVEL -le 0 ]; then
  69         msgdie() { true; }
  70 fi
  71 if [ $MSGLEVEL -le 1 ]; then
  72         msgwarn() { true; }
  73         msgnwarn() { true; }
  74 fi
  75 if [ $MSGLEVEL -le 2 ]; then
  76         msgmsg() { true; }
  77         msgnmsg() { true; }
  78         msgtest() { true; }
  79         msgpass() { printf " ${CPASS}P${CNORMAL}"; }
  80 fi
  81 if [ $MSGLEVEL -le 3 ]; then
  82         msginfo() { true; }
  83         msgninfo() { true; }
  84 fi
  85 if [ $MSGLEVEL -le 4 ]; then
  86         msgdebug() { true; }
  87         msgndebug() { true; }
  88 fi
  89 msgdone() {
  90         if [ "$1" = "debug" -a $MSGLEVEL -le 4 ] ||
  91            [ "$1" = "info" -a $MSGLEVEL -le 3 ] ||
  92            [ "$1" = "msg" -a $MSGLEVEL -le 2 ] ||
  93            [ "$1" = "warn" -a $MSGLEVEL -le 1 ] ||
  94            [ "$1" = "die" -a $MSGLEVEL -le 0 ]; then
  95                 true;
  96         else
  97                 printf "${CDONE}DONE${CNORMAL}\n";
  98         fi
  99 }
 100 getaptconfig() {
 101         if [ -f ./aptconfig.conf ]; then
 102             echo "./aptconfig.conf"
 103         elif [ -f ../aptconfig.conf ]; then
 104             echo "../aptconfig.conf"
 105         fi
 106 }
 107 runapt() {
 108         msgdebug "Executing: ${CCMD}$*${CDEBUG} "
 109         local CMD="$1"
 110         shift
 111         case $CMD in
 112         sh|aptitude|*/*|command) ;;
 113         *) CMD="${BUILDDIRECTORY}/$CMD";;
 114         esac
 115         MALLOC_PERTURB_=21 MALLOC_CHECK_=2 APT_CONFIG="$(getaptconfig)" LD_LIBRARY_PATH=${LIBRARYPATH} $CMD "$@"
 116 }
 117 aptconfig() { runapt apt-config "$@"; }
 118 aptcache() { runapt apt-cache "$@"; }
 119 aptcdrom() { runapt apt-cdrom "$@"; }
 120 aptget() { runapt apt-get "$@"; }
 121 aptftparchive() { runapt apt-ftparchive "$@"; }
 122 aptkey() { runapt apt-key "$@"; }
 123 aptmark() { runapt apt-mark "$@"; }
 124 aptsortpkgs() { runapt apt-sortpkgs "$@"; }
 125 apt() { runapt apt "$@"; }
 126 apthelper() { runapt "${APTHELPERBINDIR}/apt-helper" "$@"; }
 127 aptwebserver() { runapt "${APTWEBSERVERBINDIR}/aptwebserver" "$@"; }
 128 aptitude() { runapt aptitude "$@"; }
 129 aptextracttemplates() { runapt apt-extracttemplates "$@"; }
 130 aptinternalsolver() { runapt "${APTINTERNALSOLVER}" "$@"; }
 131 aptdumpsolver() { runapt "${APTDUMPSOLVER}" "$@"; }
 132
 133 dpkg() {
 134         "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg" "$@"
 135 }
 136 dpkgcheckbuilddeps() {
 137         command dpkg-checkbuilddeps --admindir=${TMPWORKINGDIRECTORY}/rootdir/var/lib/dpkg "$@"
 138 }
 139 gdb() {
 140         local CMD
 141         case "$1" in
 142         aptget) CMD="apt-get";;
 143         aptcache) CMD="apt-cache";;
 144         aptmark) CMD="apt-mark";;
 145         apthelper) CMD="apt-helper";;
 146         *) CMD="$1";;
 147         esac
 148         shift
 149         runapt command gdb --quiet -ex run "${BUILDDIRECTORY}/$CMD" --args "${BUILDDIRECTORY}/$CMD" "$@"
 150 }
 151
 152 exitwithstatus() {
 153         # error if we about to overflow, but ...
 154         #   "255 failures ought to be enough for everybody"
 155         if [ $EXIT_CODE -gt 255 ]; then
 156             msgdie "Total failure count $EXIT_CODE too big"
 157         fi
 158         exit $((EXIT_CODE <= 255 ? EXIT_CODE : 255));
 159 }
 160
 161 shellsetedetector() {
 162         local exit_status=$?
 163         if [ "$exit_status" != '0' ]; then
 164                 printf >&2 "${CERROR}E: Looks like the testcases ended prematurely with exitcode: ${exit_status}${CNORMAL}\n"
 165                 if [ "$EXIT_CODE" = '0' ]; then
 166                         EXIT_CODE="$exit_status"
 167                 fi
 168         fi
 169 }
 170
 171 addtrap() {
 172         if [ "$1" = 'prefix' ]; then
 173                 CURRENTTRAP="$2 $CURRENTTRAP"
 174         else
 175                 CURRENTTRAP="$CURRENTTRAP $1"
 176         fi
 177         trap "shellsetedetector; $CURRENTTRAP exitwithstatus;" 0 HUP INT QUIT ILL ABRT FPE SEGV PIPE TERM
 178 }
 179
 180 setupenvironment() {
 181         # privilege dropping and testing doesn't work if /tmp isn't world-writeable (as e.g. with libpam-tmpdir)
 182         if [ -n "$TMPDIR" ] && [ "$(id -u)" = '0' ] && [ "$(stat --format '%a' "$TMPDIR")" != '1777' ]; then
 183                 unset TMPDIR
 184         fi
 185         TMPWORKINGDIRECTORY=$(mktemp -d)
 186         addtrap "cd /; rm -rf $TMPWORKINGDIRECTORY;"
 187         msgninfo "Preparing environment for ${CCMD}$(basename $0)${CINFO} in ${TMPWORKINGDIRECTORY}… "
 188
 189         mkdir -m 700 "${TMPWORKINGDIRECTORY}/downloaded"
 190         if [ "$(id -u)" = '0' ]; then
 191                 # relax permissions so that running as root with user switching works
 192                 umask 022
 193                 chmod 711 "$TMPWORKINGDIRECTORY"
 194                 chown _apt:root "${TMPWORKINGDIRECTORY}/downloaded"
 195         fi
 196
 197         TESTDIRECTORY=$(readlink -f $(dirname $0))
 198         # allow overriding the default BUILDDIR location
 199         SOURCEDIRECTORY=${APT_INTEGRATION_TESTS_SOURCE_DIR:-"${TESTDIRECTORY}/../../"}
 200         BUILDDIRECTORY=${APT_INTEGRATION_TESTS_BUILD_DIR:-"${TESTDIRECTORY}/../../build/bin"}
 201         LIBRARYPATH=${APT_INTEGRATION_TESTS_LIBRARY_PATH:-"${BUILDDIRECTORY}"}
 202         METHODSDIR=${APT_INTEGRATION_TESTS_METHODS_DIR:-"${BUILDDIRECTORY}/methods"}
 203         APTHELPERBINDIR=${APT_INTEGRATION_TESTS_LIBEXEC_DIR:-"${BUILDDIRECTORY}"}
 204         APTWEBSERVERBINDIR=${APT_INTEGRATION_TESTS_WEBSERVER_BIN_DIR:-"${BUILDDIRECTORY}"}
 205         APTINTERNALSOLVER=${APT_INTEGRATION_TESTS_INTERNAL_SOLVER:-"${BUILDDIRECTORY}/apt-internal-solver"}
 206         APTDUMPSOLVER=${APT_INTEGRATION_TESTS_DUMP_SOLVER:-"${BUILDDIRECTORY}/apt-dump-solver"}
 207         test -x "${BUILDDIRECTORY}/apt-get" || msgdie "You need to build tree first"
 208         # -----
 209
 210         cd $TMPWORKINGDIRECTORY
 211         mkdir rootdir aptarchive keys
 212         cd rootdir
 213         mkdir -p etc/apt/apt.conf.d etc/apt/sources.list.d etc/apt/trusted.gpg.d etc/apt/preferences.d
 214         mkdir -p usr/bin var/cache var/lib var/log tmp
 215         mkdir -p var/lib/dpkg/info var/lib/dpkg/updates var/lib/dpkg/triggers
 216         touch var/lib/dpkg/available
 217         mkdir -p usr/lib/apt
 218         ln -s ${METHODSDIR} usr/lib/apt/methods
 219         if [ "$BUILDDIRECTORY" = "$LIBRARYPATH" ]; then
 220                 mkdir -p usr/lib/apt/solvers
 221                 ln -s "${BUILDDIRECTORY}/apt-dump-solver" usr/lib/apt/solvers/dump
 222                 ln -s "${BUILDDIRECTORY}/apt-internal-solver" usr/lib/apt/solvers/apt
 223                 echo "Dir::Bin::Solvers \"${TMPWORKINGDIRECTORY}/rootdir/usr/lib/apt/solvers\";" > etc/apt/apt.conf.d/externalsolver.conf
 224         fi
 225         # use the autoremove from the BUILDDIRECTORY if its there, otherwise
 226         # system
 227         if [ -e ${BUILDDIRECTORY}/../../debian/apt.conf.autoremove ]; then
 228             ln -s ${BUILDDIRECTORY}/../../debian/apt.conf.autoremove etc/apt/apt.conf.d/01autoremove
 229         else
 230             ln -s /etc/apt/apt.conf.d/01autoremove etc/apt/apt.conf.d/01autoremove
 231         fi
 232         cd ..
 233         local PACKAGESFILE=$(echo "$(basename $0)" | sed -e 's/^test-/Packages-/' -e 's/^skip-/Packages-/')
 234         if [ -f "${TESTDIRECTORY}/${PACKAGESFILE}" ]; then
 235                 cp "${TESTDIRECTORY}/${PACKAGESFILE}" aptarchive/Packages
 236         fi
 237         local SOURCESSFILE=$(echo "$(basename $0)" | sed -e 's/^test-/Sources-/' -e 's/^skip-/Sources-/')
 238         if [ -f "${TESTDIRECTORY}/${SOURCESSFILE}" ]; then
 239                 cp "${TESTDIRECTORY}/${SOURCESSFILE}" aptarchive/Sources
 240         fi
 241         cp $(find $TESTDIRECTORY -name '*.pub' -o -name '*.sec') keys/
 242         chmod 644 $(find keys -name '*.pub' -o -name '*.sec')
 243         ln -s ${TMPWORKINGDIRECTORY}/keys/joesixpack.pub rootdir/etc/apt/trusted.gpg.d/joesixpack.gpg
 244
 245         echo "Dir \"${TMPWORKINGDIRECTORY}/rootdir\";" > aptconfig.conf
 246         echo "Dir::state::status \"${TMPWORKINGDIRECTORY}/rootdir/var/lib/dpkg/status\";" >> aptconfig.conf
 247         echo "APT::Get::Show-User-Simulation-Note \"false\";" >> aptconfig.conf
 248         echo "Dir::Bin::Methods \"${TMPWORKINGDIRECTORY}/rootdir/usr/lib/apt/methods\";" >> aptconfig.conf
 249         # store apt-key were we can access it, even if we run it as a different user
 250         # destroys coverage reporting though, so just do it for root for now
 251         if [ "$(id -u)" = '0' ]; then
 252                 cp "${BUILDDIRECTORY}/apt-key" "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/"
 253                 chmod o+rx "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/apt-key"
 254                 echo "Dir::Bin::apt-key \"${TMPWORKINGDIRECTORY}/rootdir/usr/bin/apt-key\";" >> aptconfig.conf
 255         else
 256                 echo "Dir::Bin::apt-key \"${BUILDDIRECTORY}/apt-key\";" >> aptconfig.conf
 257         fi
 258
 259         cat << EOF > "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg"
 260 #!/bin/sh
 261 set -e
 262 if [ -r "${TMPWORKINGDIRECTORY}/noopchroot.so" ]; then
 263         if [ -n "\$LD_PRELOAD" ]; then
 264                 export LD_PRELOAD="${TMPWORKINGDIRECTORY}/noopchroot.so \${LD_PRELOAD}"
 265         else
 266                 export LD_PRELOAD="${TMPWORKINGDIRECTORY}/noopchroot.so"
 267         fi
 268 fi
 269 exec fakeroot dpkg --root="${TMPWORKINGDIRECTORY}/rootdir" \\
 270         --log=${TMPWORKINGDIRECTORY}/rootdir/var/log/dpkg.log \\
 271         --force-not-root --force-bad-path "\$@"
 272 EOF
 273         chmod +x "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg"
 274         echo "Dir::Bin::dpkg \"${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg\";" > rootdir/etc/apt/apt.conf.d/99dpkg
 275
 276         {
 277                 if ! command dpkg --assert-multi-arch >/dev/null 2>&1; then
 278                         echo "DPKG::options:: \"--force-architecture\";" # Added to test multiarch before dpkg is ready for it…
 279                 fi
 280                 echo 'quiet::NoUpdate "true";'
 281                 echo 'quiet::NoStatistic "true";'
 282                 # too distracting for users, but helpful to detect changes
 283                 echo 'Acquire::Progress::Ignore::ShowErrorText "true";'
 284                 echo 'Acquire::Progress::Diffpercent "true";'
 285                 # in testcases, it can appear as if localhost has a rotation setup,
 286                 # hide this as we can't really deal with it properly
 287                 echo 'Acquire::Failure::ShowIP "false";'
 288         } >> aptconfig.conf
 289
 290         cp "${TESTDIRECTORY}/apt.pem" "${TMPWORKINGDIRECTORY}/rootdir/etc/webserver.pem"
 291         if [ "$(id -u)" = '0' ]; then
 292                 chown _apt:root "${TMPWORKINGDIRECTORY}/rootdir/etc/webserver.pem"
 293         fi
 294         echo "Acquire::https::CaInfo \"${TMPWORKINGDIRECTORY}/rootdir/etc/webserver.pem\";" > rootdir/etc/apt/apt.conf.d/99https
 295         echo "Apt::Cmd::Disable-Script-Warning \"1\";" > rootdir/etc/apt/apt.conf.d/apt-binary
 296         configcompression '.' 'gz' #'bz2' 'lzma' 'xz'
 297
 298         # create some files in /tmp and look at user/group to get what this means
 299         TEST_DEFAULT_USER="$USER"
 300         if [ "$(uname)" = 'GNU/kFreeBSD' ]; then
 301                 TEST_DEFAULT_GROUP='root'
 302         else
 303                 TEST_DEFAULT_GROUP="$USER"
 304         fi
 305
 306         # Acquire::AllowInsecureRepositories=false is not yet the default
 307         # but we want it to be the default soon
 308         configallowinsecurerepositories "false";
 309
 310         # cleanup the environment a bit
 311         # prefer our apt binaries over the system apt binaries
 312         export PATH="${BUILDDIRECTORY}:${PATH}:/usr/local/sbin:/usr/sbin:/sbin"
 313         export LC_ALL=C.UTF-8
 314         unset LANGUAGE APT_CONFIG
 315         unset GREP_OPTIONS DEB_BUILD_PROFILES
 316
 317         msgdone "info"
 318 }
 319
 320 getarchitecture() {
 321         if [ "$1" = "native" -o -z "$1" ]; then
 322                 eval `aptconfig shell ARCH APT::Architecture`
 323                 if [ -n "$ARCH" ]; then
 324                         echo $ARCH
 325                 else
 326                         dpkg --print-architecture
 327                 fi
 328         else
 329                 echo $1
 330         fi
 331 }
 332
 333 getarchitectures() {
 334         aptconfig dump --no-empty --format '%v%n' APT::Architecture APT::Architectures | sort -u | tr '\n' ' '
 335 }
 336
 337 getarchitecturesfromcommalist() {
 338         echo "$1" | sed -e 's#,#\n#g' | sed -e "s/^native\$/$(getarchitecture 'native')/"
 339 }
 340
 341 configarchitecture() {
 342         {
 343                 echo "APT::Architecture \"$(getarchitecture $1)\";"
 344                 while [ -n "$1" ]; do
 345                         echo "APT::Architectures:: \"$(getarchitecture $1)\";"
 346                         shift
 347                 done
 348         } >rootdir/etc/apt/apt.conf.d/01multiarch.conf
 349         configdpkg
 350 }
 351
 352 configdpkg() {
 353         if [ ! -e rootdir/var/lib/dpkg/status ]; then
 354                 local STATUSFILE=$(echo "$(basename $0)" | sed -e 's/^test-/status-/' -e 's/^skip-/status-/')
 355                 if [ -f "${TESTDIRECTORY}/${STATUSFILE}" ]; then
 356                         cp "${TESTDIRECTORY}/${STATUSFILE}" rootdir/var/lib/dpkg/status
 357                 else
 358                         echo -n > rootdir/var/lib/dpkg/status
 359                 fi
 360         fi
 361         rm -f rootdir/etc/apt/apt.conf.d/00foreigndpkg
 362         if command dpkg --assert-multi-arch >/dev/null 2>&1 ; then
 363                 local ARCHS="$(getarchitectures)"
 364                 if echo "$ARCHS" | grep -E -q '[^ ]+ [^ ]+'; then
 365                         DPKGARCH="$(dpkg --print-architecture)"
 366                         for ARCH in ${ARCHS}; do
 367                                 if [ "${ARCH}" != "${DPKGARCH}" ]; then
 368                                         if ! dpkg --add-architecture ${ARCH} >/dev/null 2>&1; then
 369                                                 # old-style used e.g. in Ubuntu-P – and as it seems travis
 370                                                 echo "DPKG::options:: \"--foreign-architecture\";" >> rootdir/etc/apt/apt.conf.d/00foreigndpkg
 371                                                 echo "DPKG::options:: \"${ARCH}\";"  >> rootdir/etc/apt/apt.conf.d/00foreigndpkg
 372                                         fi
 373                                 fi
 374                         done
 375                         if [ "0" = "$(dpkg -l dpkg 2> /dev/null | grep '^i' | wc -l)" ]; then
 376                                 # dpkg doesn't really check the version as long as it is fully installed,
 377                                 # but just to be sure we choose one above the required version
 378                                 insertinstalledpackage 'dpkg' "all" '1.16.2+fake'
 379                         fi
 380                 fi
 381         fi
 382 }
 383
 384 configdpkgnoopchroot() {
 385         # create a library to noop chroot() and rewrite maintainer script executions
 386         # via execvp() as used by dpkg as we don't want our rootdir to be a fullblown
 387         # chroot directory dpkg could chroot into to execute the maintainer scripts
 388         msgtest 'Building library to preload to make maintainerscript work in' 'dpkg'
 389         cat << EOF > noopchroot.c
 390 #define _GNU_SOURCE
 391 #include <stdio.h>
 392 #include <stdlib.h>
 393 #include <string.h>
 394 #include <dlfcn.h>
 395
 396 static char * chrootdir = NULL;
 397
 398 int chroot(const char *path) {
 399         printf("WARNING: CHROOTing to %s was ignored!\n", path);
 400         free(chrootdir);
 401         chrootdir = strdup(path);
 402         return 0;
 403 }
 404 int execvp(const char *file, char *const argv[]) {
 405         static int (*func_execvp) (const char *, char * const []) = NULL;
 406         if (func_execvp == NULL)
 407                 func_execvp = (int (*) (const char *, char * const [])) dlsym(RTLD_NEXT, "execvp");
 408         if (chrootdir == NULL || strncmp(file, "/var/lib/dpkg/", strlen("/var/lib/dpkg/")) != 0)
 409                 return func_execvp(file, argv);
 410         printf("REWRITE execvp call %s into %s\n", file, chrootdir);
 411         char newfile[strlen(chrootdir) + strlen(file)];
 412         strcpy(newfile, chrootdir);
 413         strcat(newfile, file);
 414         char const * const baseadmindir = "/var/lib/dpkg";
 415         char admindir[strlen(chrootdir) + strlen(baseadmindir)];
 416         strcpy(admindir, chrootdir);
 417         strcat(admindir, baseadmindir);
 418         setenv("DPKG_ADMINDIR", admindir, 1);
 419         return func_execvp(newfile, argv);
 420 }
 421 EOF
 422         testsuccess --nomsg gcc -fPIC -shared -o noopchroot.so noopchroot.c -ldl
 423 }
 424
 425 configallowinsecurerepositories() {
 426     echo "Acquire::AllowInsecureRepositories \"$1\";" >  rootdir/etc/apt/apt.conf.d/allow-insecure-repositories.conf
 427
 428 }
 429
 430 configcompression() {
 431         while [ -n "$1" ]; do
 432                 case "$1" in
 433                 '.') printf ".\t.\tcat\n";;
 434                 'gz') printf "gzip\tgz\tgzip\n";;
 435                 'bz2') printf "bzip2\tbz2\tbzip2\n";;
 436                 'lzma') printf "lzma\tlzma\txz --format=lzma\n";;
 437                 'xz') printf "xz\txz\txz\n";;
 438                 *) printf "$1\t$1\t$1\n";;
 439                 esac
 440                 shift
 441         done > ${TMPWORKINGDIRECTORY}/rootdir/etc/testcase-compressor.conf
 442 }
 443
 444 forcecompressor() {
 445         COMPRESSOR="$1"
 446         COMPRESSOR_CMD="$1"
 447         case $COMPRESSOR in
 448         gzip) COMPRESS='gz';;
 449         bzip2) COMPRESS='bz2';;
 450         lzma) COMPRESS='lzma';;
 451         xz) COMPRESS='xz';;
 452         *) msgdie "Compressor $COMPRESSOR is unknown to framework, so can't be forced by forcecompressor!";;
 453         esac
 454         local CONFFILE="${TMPWORKINGDIRECTORY}/rootdir/etc/apt/apt.conf.d/00force-compressor"
 455         echo "Acquire::CompressionTypes::Order { \"${COMPRESS}\"; };
 456 Dir::Bin::uncompressed \"/does/not/exist\";
 457 Dir::Bin::gzip \"/does/not/exist\";
 458 Dir::Bin::bzip2 \"/does/not/exist\";
 459 Dir::Bin::lzma \"/does/not/exist\";
 460 Dir::Bin::xz \"/does/not/exist\";" > "$CONFFILE"
 461         if [ -e "/bin/${COMPRESSOR}" ]; then
 462                 echo "Dir::Bin::${COMPRESSOR} \"/bin/${COMPRESSOR}\";" >> "$CONFFILE"
 463         elif [ -e "/usr/bin/${COMPRESSOR}" ]; then
 464                 echo "Dir::Bin::${COMPRESSOR} \"/usr/bin/${COMPRESSOR}\";" >> "$CONFFILE"
 465         elif [ "${COMPRESSOR}" = 'lzma' ]; then
 466                 echo 'Dir::Bin::xz "/usr/bin/xz";' >> "$CONFFILE"
 467                 COMPRESSOR_CMD='xz --format=lzma'
 468         else
 469                 msgtest 'Test for availability of compressor' "${COMPRESSOR}"
 470                 msgfail
 471         fi
 472 }
 473
 474 setupsimplenativepackage() {
 475         local NAME="$1"
 476         local ARCH="$2"
 477         local VERSION="$3"
 478         local RELEASE="${4:-unstable}"
 479         local DEPENDENCIES="$5"
 480         local DESCRIPTION="${6:-"an autogenerated dummy ${NAME}=${VERSION}/${RELEASE}
 481  If you find such a package installed on your system,
 482  something went horribly wrong! They are autogenerated
 483  und used only by testcases and surf no other propose…"}"
 484
 485         local SECTION="${7:-others}"
 486         local DISTSECTION
 487         if [ "$SECTION" = "$(echo "$SECTION" | cut -d'/' -f 2)" ]; then
 488                 DISTSECTION="main"
 489         else
 490                 DISTSECTION="$(echo "$SECTION" | cut -d'/' -f 1)"
 491         fi
 492         local BUILDDIR=incoming/${NAME}-${VERSION}
 493         mkdir -p ${BUILDDIR}/debian/source
 494         cd ${BUILDDIR}
 495         echo "* most suckless software product ever" > FEATURES
 496         test -e debian/copyright || echo "Copyleft by Joe Sixpack $(date +%Y)" > debian/copyright
 497         test -e debian/changelog || echo "$NAME ($VERSION) $RELEASE; urgency=low
 498
 499   * Initial release
 500
 501  -- Joe Sixpack <joe@example.org>  $(date -R)" > debian/changelog
 502         test -e debian/control || echo "Source: $NAME
 503 Section: $SECTION
 504 Priority: optional
 505 Maintainer: Joe Sixpack <joe@example.org>
 506 Build-Depends: debhelper (>= 7)
 507 Standards-Version: 3.9.1
 508
 509 Package: $NAME" > debian/control
 510         if [ "$ARCH" = 'all' ]; then
 511                 echo "Architecture: all" >> debian/control
 512         else
 513                 echo "Architecture: any" >> debian/control
 514         fi
 515         test -z "$DEPENDENCIES" || echo "$DEPENDENCIES" >> debian/control
 516         echo "Description: $DESCRIPTION" >> debian/control
 517
 518         test -e debian/compat || echo "7" > debian/compat
 519         test -e debian/source/format || echo "3.0 (native)" > debian/source/format
 520         test -e debian/rules || cp /usr/share/doc/debhelper/examples/rules.tiny debian/rules
 521         cd - > /dev/null
 522 }
 523
 524 buildsimplenativepackage() {
 525         local NAME="$1"
 526         local NM
 527         if [ "$(echo "$NAME" | cut -c 1-3)" = 'lib' ]; then
 528                 NM="$(echo "$NAME" | cut -c 1-4)"
 529         else
 530                 NM="$(echo "$NAME" | cut -c 1)"
 531         fi
 532         local ARCH="$2"
 533         local VERSION="$3"
 534         local RELEASE="${4:-unstable}"
 535         local DEPENDENCIES="$5"
 536         local DESCRIPTION="${6:-"an autogenerated dummy ${NAME}=${VERSION}/${RELEASE}
 537  If you find such a package installed on your system,
 538  something went horribly wrong! They are autogenerated
 539  und used only by testcases and surf no other propose…"}"
 540
 541         local SECTION="${7:-others}"
 542         local PRIORITY="${8:-optional}"
 543         local FILE_TREE="$9"
 544         local COMPRESS_TYPE="${10:-gzip}"
 545         local DISTSECTION
 546         if [ "$SECTION" = "$(echo "$SECTION" | cut -d'/' -f 2)" ]; then
 547                 DISTSECTION="main"
 548         else
 549                 DISTSECTION="$(echo "$SECTION" | cut -d'/' -f 1)"
 550         fi
 551         local BUILDDIR=${TMPWORKINGDIRECTORY}/incoming/${NAME}-${VERSION}
 552
 553         msgtest "Build source package in version ${VERSION} for ${RELEASE} in ${DISTSECTION}" "$NAME"
 554         mkdir -p $BUILDDIR/debian/source
 555         echo "* most suckless software product ever" > ${BUILDDIR}/FEATURES
 556         echo "#!/bin/sh
 557 echo '$NAME says \"Hello!\"'" > ${BUILDDIR}/${NAME}
 558
 559         echo "Copyleft by Joe Sixpack $(date +%Y)" > ${BUILDDIR}/debian/copyright
 560         echo "$NAME ($VERSION) $RELEASE; urgency=low
 561
 562   * Initial release
 563
 564  -- Joe Sixpack <joe@example.org>  $(date -R)" > ${BUILDDIR}/debian/changelog
 565         echo "Source: $NAME
 566 Section: $SECTION
 567 Priority: $PRIORITY
 568 Maintainer: Joe Sixpack <joe@example.org>
 569 Standards-Version: 3.9.3" > ${BUILDDIR}/debian/control
 570         local BUILDDEPS="$(echo "$DEPENDENCIES" | grep '^Build-')"
 571         test -z "$BUILDDEPS" || echo "$BUILDDEPS" >> ${BUILDDIR}/debian/control
 572         echo "
 573 Package: $NAME" >> ${BUILDDIR}/debian/control
 574
 575         if [ "$ARCH" = 'all' ]; then
 576                 echo "Architecture: all" >> ${BUILDDIR}/debian/control
 577         else
 578                 echo "Architecture: any" >> ${BUILDDIR}/debian/control
 579         fi
 580         local DEPS="$(echo "$DEPENDENCIES" | grep -v '^Build-')"
 581         test -z "$DEPS" || echo "$DEPS" >> ${BUILDDIR}/debian/control
 582         echo "Description: $DESCRIPTION" >> ${BUILDDIR}/debian/control
 583
 584         echo '3.0 (native)' > ${BUILDDIR}/debian/source/format
 585         cd ${BUILDDIR}/..
 586         testsuccess --nomsg dpkg-source -b ${NAME}-${VERSION}
 587         cd - >/dev/null
 588         sed -n 's#^dpkg-source: info: building [^ ]\+ in ##p' ${TMPWORKINGDIRECTORY}/rootdir/tmp/testsuccess.output \
 589                 | while read SRC; do
 590                 echo "pool/${SRC}" >> ${BUILDDIR}/../${RELEASE}.${DISTSECTION}.srclist
 591 #               if expr match "${SRC}" '.*\.dsc' >/dev/null 2>&1; then
 592 #                       aptkey --keyring ./keys/joesixpack.pub --secret-keyring ./keys/joesixpack.sec --quiet --readonly \
 593 #                               adv --yes --default-key 'Joe Sixpack' \
 594 #                               --clearsign -o "${BUILDDIR}/../${SRC}.sign" "${BUILDDIR}/../$SRC"
 595 #                       mv "${BUILDDIR}/../${SRC}.sign" "${BUILDDIR}/../$SRC"
 596 #               fi
 597         done
 598
 599         for arch in $(getarchitecturesfromcommalist "$ARCH"); do
 600                 msgtest "Build binary package for ${RELEASE} in ${SECTION}" "$NAME"
 601                 rm -rf ${BUILDDIR}/debian/tmp
 602                 mkdir -p ${BUILDDIR}/debian/tmp/DEBIAN ${BUILDDIR}/debian/tmp/usr/share/doc/${NAME} ${BUILDDIR}/debian/tmp/usr/bin
 603                 cp ${BUILDDIR}/debian/copyright ${BUILDDIR}/debian/changelog ${BUILDDIR}/FEATURES ${BUILDDIR}/debian/tmp/usr/share/doc/${NAME}
 604                 cp ${BUILDDIR}/${NAME} ${BUILDDIR}/debian/tmp/usr/bin/${NAME}-${arch}
 605                 if [ -n "$FILE_TREE" ]; then
 606                     cp -ar "$FILE_TREE" ${BUILDDIR}/debian/tmp
 607                 fi
 608
 609                 (cd ${BUILDDIR}; dpkg-gencontrol -DArchitecture=$arch)
 610                 (cd ${BUILDDIR}/debian/tmp; md5sum $(find usr/ -type f) > DEBIAN/md5sums)
 611                 local LOG="${BUILDDIR}/../${NAME}_${VERSION}_${arch}.dpkg-deb.log"
 612                 # ensure the right permissions as dpkg-deb insists
 613                 chmod 755 ${BUILDDIR}/debian/tmp/DEBIAN
 614                 testsuccess --nomsg dpkg-deb -Z${COMPRESS_TYPE} --build ${BUILDDIR}/debian/tmp ${BUILDDIR}/..
 615                 echo "pool/${NAME}_${VERSION}_${arch}.deb" >> ${BUILDDIR}/../${RELEASE}.${DISTSECTION}.pkglist
 616         done
 617
 618         local CHANGEPATH="${BUILDDIR}/../${DISTSECTION}/${NM}/${NAME}/${NAME}_${VERSION}"
 619         mkdir -p $CHANGEPATH
 620         cp ${BUILDDIR}/debian/changelog $CHANGEPATH
 621         rm -rf "${BUILDDIR}"
 622         msgdone "info"
 623 }
 624
 625 buildpackage() {
 626         local BUILDDIR=$1
 627         local RELEASE=$2
 628         local SECTION=$3
 629         local ARCH=$(getarchitecture $4)
 630         local PKGNAME="$(echo "$BUILDDIR" | grep -o '[^/]*$')"
 631         local BUILDLOG="$(readlink -f "${BUILDDIR}/../${PKGNAME}_${RELEASE}_${SECTION}.dpkg-bp.log")"
 632         msgtest "Build package for ${RELEASE} in ${SECTION}" "$PKGNAME"
 633         cd $BUILDDIR
 634         if [ "$ARCH" = "all" ]; then
 635                 ARCH="$(dpkg-architecture -qDEB_HOST_ARCH 2> /dev/null)"
 636         fi
 637         testsuccess --nomsg dpkg-buildpackage -uc -us -a$ARCH
 638         cp ${TMPWORKINGDIRECTORY}/rootdir/tmp/testsuccess.output $BUILDLOG
 639         local PKGS="$(grep '^dpkg-deb: building package' $BUILDLOG | cut -d'/' -f 2 | sed -e "s#'\.##")"
 640         local SRCS="$(grep '^dpkg-source: info: building' $BUILDLOG | grep -o '[a-z0-9._+~-]*$')"
 641         cd - > /dev/null
 642         for PKG in $PKGS; do
 643                 echo "pool/${PKG}" >> ${TMPWORKINGDIRECTORY}/incoming/${RELEASE}.${SECTION}.pkglist
 644         done
 645         for SRC in $SRCS; do
 646                 echo "pool/${SRC}" >> ${TMPWORKINGDIRECTORY}/incoming/${RELEASE}.${SECTION}.srclist
 647         done
 648 }
 649
 650 buildaptarchive() {
 651         if [ -d incoming ]; then
 652                 buildaptarchivefromincoming "$@"
 653         else
 654                 buildaptarchivefromfiles "$@"
 655         fi
 656 }
 657
 658 createaptftparchiveconfig() {
 659         local COMPRESSORS="$(cut -d'    ' -f 1 ${TMPWORKINGDIRECTORY}/rootdir/etc/testcase-compressor.conf | tr '\n' ' ')"
 660         local COMPRESSORS="${COMPRESSORS%* }"
 661         local ARCHS="$(getarchitectures)"
 662         echo -n 'Dir {
 663         ArchiveDir "' >> ftparchive.conf
 664         echo -n $(readlink -f .) >> ftparchive.conf
 665         echo -n '";
 666         CacheDir "' >> ftparchive.conf
 667         echo -n $(readlink -f ..) >> ftparchive.conf
 668         echo -n '";
 669         FileListDir "' >> ftparchive.conf
 670         echo -n $(readlink -f pool/) >> ftparchive.conf
 671         echo -n '";
 672 };
 673 Default {
 674         Packages::Compress "'"$COMPRESSORS"'";
 675         Sources::Compress "'"$COMPRESSORS"'";
 676         Contents::Compress "'"$COMPRESSORS"'";
 677         Translation::Compress "'"$COMPRESSORS"'";
 678         LongDescription "false";
 679 };
 680 TreeDefault {
 681         Directory "pool/";
 682         SrcDirectory "pool/";
 683 };
 684 APT {
 685         FTPArchive {
 686                 Release {
 687                         Origin "joesixpack";
 688                         Label "apttestcases";
 689                         Suite "unstable";
 690                         Description "repository with dummy packages";
 691                         Architectures "' >> ftparchive.conf
 692         echo -n "$ARCHS" >> ftparchive.conf
 693         echo 'source";
 694                 };
 695         };
 696 };' >> ftparchive.conf
 697         for DIST in $(find ./pool/ -maxdepth 1 -name '*.pkglist' -type f | cut -d'/' -f 3 | cut -d'.' -f 1 | sort | uniq); do
 698                 echo -n 'tree "dists/' >> ftparchive.conf
 699                 echo -n "$DIST" >> ftparchive.conf
 700                 echo -n '" {
 701         Architectures "' >> ftparchive.conf
 702                 echo -n "$ARCHS" >> ftparchive.conf
 703                 echo -n 'source";
 704         FileList "' >> ftparchive.conf
 705                 echo -n "${DIST}.\$(SECTION).pkglist" >> ftparchive.conf
 706                 echo -n '";
 707         SourceFileList "' >> ftparchive.conf
 708                 echo -n "${DIST}.\$(SECTION).srclist" >> ftparchive.conf
 709                 echo -n '";
 710         Sections "' >> ftparchive.conf
 711                 echo -n "$(find ./pool/ -maxdepth 1 -name "${DIST}.*.pkglist" -type f | cut -d'/' -f 3 | cut -d'.' -f 2 | sort | uniq | tr '\n' ' ')" >> ftparchive.conf
 712                 echo '";
 713 };' >> ftparchive.conf
 714         done
 715 }
 716
 717 buildaptftparchivedirectorystructure() {
 718         local DISTS="$(grep -i '^tree ' ftparchive.conf | cut -d'/' -f 2 | sed -e 's#".*##')"
 719         for DIST in $DISTS; do
 720                 local SECTIONS="$(grep -i -A 5 "dists/$DIST" ftparchive.conf | grep -i 'Sections' | cut -d'"' -f 2)"
 721                 for SECTION in $SECTIONS; do
 722                         local ARCHS="$(grep -A 5 "dists/$DIST" ftparchive.conf | grep Architectures | cut -d'"' -f 2 | sed -e 's#source##')"
 723                         for ARCH in $ARCHS; do
 724                                 mkdir -p dists/${DIST}/${SECTION}/binary-${ARCH}
 725                         done
 726                         mkdir -p dists/${DIST}/${SECTION}/source
 727                         mkdir -p dists/${DIST}/${SECTION}/i18n
 728                 done
 729         done
 730 }
 731
 732 insertpackage() {
 733         local RELEASES="$1"
 734         local NAME="$2"
 735         local ARCH="$3"
 736         local VERSION="$4"
 737         local DEPENDENCIES="$5"
 738         local PRIORITY="${6:-optional}"
 739         local DESCRIPTION="${7:-"an autogenerated dummy ${NAME}=${VERSION}/${RELEASES}
 740  If you find such a package installed on your system,
 741  something went horribly wrong! They are autogenerated
 742  und used only by testcases and surf no other propose…"}"
 743         local ARCHS=""
 744         for RELEASE in $(printf '%s' "$RELEASES" | tr ',' '\n'); do
 745                 if [ "$RELEASE" = 'installed' ]; then
 746                         insertinstalledpackage "$2" "$3" "$4" "$5" "$6" "$7"
 747                         continue
 748                 fi
 749                 for arch in $(getarchitecturesfromcommalist "$ARCH"); do
 750                         if [ "$arch" = 'all' -o "$arch" = 'none' ]; then
 751                                 ARCHS="$(getarchitectures)"
 752                         else
 753                                 ARCHS="$arch"
 754                         fi
 755                         for BUILDARCH in $ARCHS; do
 756                                 local PPATH="aptarchive/dists/${RELEASE}/main/binary-${BUILDARCH}"
 757                                 mkdir -p $PPATH
 758                                 local FILE="${PPATH}/Packages"
 759                                 echo "Package: $NAME
 760 Priority: $PRIORITY
 761 Section: other
 762 Installed-Size: 42
 763 Maintainer: Joe Sixpack <joe@example.org>" >> $FILE
 764                                 test "$arch" = 'none' || echo "Architecture: $arch" >> $FILE
 765                                 echo "Version: $VERSION
 766 Filename: pool/main/${NAME}/${NAME}_${VERSION}_${arch}.deb" >> $FILE
 767                                 test -z "$DEPENDENCIES" || echo "$DEPENDENCIES" >> $FILE
 768                                 echo "Description: $(printf '%s' "$DESCRIPTION" | head -n 1)" >> $FILE
 769                                 echo "Description-md5: $(printf '%s' "$DESCRIPTION" | md5sum | cut -d' ' -f 1)" >> $FILE
 770                                 echo >> $FILE
 771                         done
 772                 done
 773                 mkdir -p aptarchive/dists/${RELEASE}/main/source aptarchive/dists/${RELEASE}/main/i18n
 774                 touch aptarchive/dists/${RELEASE}/main/source/Sources
 775                 echo "Package: $NAME
 776 Description-md5: $(printf '%s' "$DESCRIPTION" | md5sum | cut -d' ' -f 1)
 777 Description-en: $DESCRIPTION
 778 " >> aptarchive/dists/${RELEASE}/main/i18n/Translation-en
 779         done
 780 }
 781
 782 insertsource() {
 783         local RELEASE="$1"
 784         local NAME="$2"
 785         local ARCH="$3"
 786         local VERSION="$4"
 787         local DEPENDENCIES="$5"
 788         local ARCHS=""
 789         local SPATH="aptarchive/dists/${RELEASE}/main/source"
 790         mkdir -p $SPATH
 791         local FILE="${SPATH}/Sources"
 792         local DSCFILE="${NAME}_${VERSION}.dsc"
 793         local TARFILE="${NAME}_${VERSION}.tar.gz"
 794         echo "Package: $NAME
 795 Binary: $NAME
 796 Version: $VERSION
 797 Maintainer: Joe Sixpack <joe@example.org>
 798 Architecture: $ARCH" >> $FILE
 799         test -z "$DEPENDENCIES" || echo "$DEPENDENCIES" >> $FILE
 800         echo "Files:
 801  $(echo -n "$DSCFILE" | md5sum | cut -d' ' -f 1) $(echo -n "$DSCFILE" | wc -c) $DSCFILE
 802  $(echo -n "$TARFILE" | md5sum | cut -d' ' -f 1) $(echo -n "$TARFILE" | wc -c) $TARFILE
 803 " >> $FILE
 804 }
 805
 806 insertinstalledpackage() {
 807         local NAME="$1"
 808         local ARCH="$2"
 809         local VERSION="$3"
 810         local DEPENDENCIES="$4"
 811         local PRIORITY="${5:-optional}"
 812         local STATUS="${6:-install ok installed}"
 813         local DESCRIPTION="${7:-"an autogenerated dummy ${NAME}=${VERSION}/installed
 814  If you find such a package installed on your system,
 815  something went horribly wrong! They are autogenerated
 816  und used only by testcases and surf no other propose…"}"
 817
 818         local FILE='rootdir/var/lib/dpkg/status'
 819         local INFO='rootdir/var/lib/dpkg/info'
 820         for arch in $(getarchitecturesfromcommalist "$ARCH"); do
 821                 echo "Package: $NAME
 822 Status: $STATUS
 823 Priority: $PRIORITY
 824 Section: other
 825 Installed-Size: 42
 826 Maintainer: Joe Sixpack <joe@example.org>
 827 Version: $VERSION" >> $FILE
 828                 test "$arch" = 'none' || echo "Architecture: $arch" >> $FILE
 829                 test -z "$DEPENDENCIES" || echo "$DEPENDENCIES" >> $FILE
 830                 echo "Description: $DESCRIPTION" >> $FILE
 831                 echo >> $FILE
 832                 if [ "$(dpkg-query -W --showformat='${Multi-Arch}')" = 'same' ]; then
 833                         echo -n > ${INFO}/${NAME}:${arch}.list
 834                 else
 835                         echo -n > ${INFO}/${NAME}.list
 836                 fi
 837         done
 838 }
 839
 840
 841 buildaptarchivefromincoming() {
 842         msginfo "Build APT archive for ${CCMD}$(basename $0)${CINFO} based on incoming packages…"
 843         cd aptarchive
 844         [ -e pool ] || ln -s ../incoming pool
 845         [ -e ftparchive.conf ] || createaptftparchiveconfig
 846         [ -e dists ] || buildaptftparchivedirectorystructure
 847         msgninfo "\tGenerate Packages, Sources and Contents files… "
 848         testsuccess aptftparchive generate ftparchive.conf
 849         cd - > /dev/null
 850         msgdone "info"
 851         generatereleasefiles "$@"
 852 }
 853
 854 buildaptarchivefromfiles() {
 855         msginfo "Build APT archive for ${CCMD}$(basename $0)${CINFO} based on prebuild files…"
 856         local DIR='aptarchive'
 857         if [ -d "${DIR}/dists" ]; then DIR="${DIR}/dists"; fi
 858         find "$DIR" -name 'Packages' -o -name 'Sources' -o -name 'Translation-*' | while read line; do
 859                 msgninfo "\t${line} file… "
 860                 compressfile "$line" "$1"
 861                 msgdone "info"
 862         done
 863         generatereleasefiles "$@"
 864 }
 865
 866 compressfile() {
 867         cat ${TMPWORKINGDIRECTORY}/rootdir/etc/testcase-compressor.conf | while read compressor extension command; do
 868                 if [ "$compressor" = '.' ]; then
 869                         if [ -n "$2" ]; then
 870                                 touch -d "$2" "$1"
 871                         fi
 872                         continue
 873                 fi
 874                 cat "$1" | $command > "${1}.${extension}"
 875                 if [ -n "$2" ]; then
 876                         touch -d "$2" "${1}.${extension}"
 877                 fi
 878         done
 879 }
 880
 881 # can be overridden by testcases for their pleasure
 882 getcodenamefromsuite() {
 883         case "$1" in
 884         unstable) echo 'sid';;
 885         *) echo -n "$1";;
 886         esac
 887 }
 888 getreleaseversionfromsuite() { true; }
 889 getlabelfromsuite() { true; }
 890 getoriginfromsuite() { true; }
 891
 892 generatereleasefiles() {
 893         # $1 is the Date header and $2 is the ValidUntil header to be set
 894         # both should be given in notation date/touch can understand
 895         msgninfo "\tGenerate Release files… "
 896         if [ -e aptarchive/dists ]; then
 897                 for dir in $(find ./aptarchive/dists -mindepth 1 -maxdepth 1 -type d); do
 898                         local SUITE="$(echo "$dir" | cut -d'/' -f 4)"
 899                         local CODENAME="$(getcodenamefromsuite $SUITE)"
 900                         local VERSION="$(getreleaseversionfromsuite $SUITE)"
 901                         local LABEL="$(getlabelfromsuite $SUITE)"
 902                         local ORIGIN="$(getoriginfromsuite $SUITE)"
 903                         if [ -n "$VERSION" ]; then
 904                                 VERSION="-o APT::FTPArchive::Release::Version=${VERSION}"
 905                         fi
 906                         if [ -n "$LABEL" ]; then
 907                                 LABEL="-o APT::FTPArchive::Release::Label=${LABEL}"
 908                         fi
 909                         if [ -n "$ORIGIN" ]; then
 910                                 ORIGIN="-o APT::FTPArchive::Release::Origin=${ORIGIN}"
 911                         fi
 912                         aptftparchive -qq release $dir \
 913                                 -o APT::FTPArchive::Release::Suite="${SUITE}" \
 914                                 -o APT::FTPArchive::Release::Codename="${CODENAME}" \
 915                                 ${LABEL} \
 916                                 ${ORIGIN} \
 917                                 ${VERSION} \
 918                                         | sed -e '/0 Release$/ d' > $dir/Release # remove the self reference
 919                         if [ "$SUITE" = "experimental" -o "$SUITE" = "experimental2" ]; then
 920                                 sed -i '/^Date: / a\
 921 NotAutomatic: yes' $dir/Release
 922                         fi
 923                         if [ -n "$1" -a "$1" != "now" ]; then
 924                                 sed -i "s/^Date: .*$/Date: $(date -d "$1" '+%a, %d %b %Y %H:%M:%S %Z')/" $dir/Release
 925                         fi
 926                         if [ -n "$2" ]; then
 927                                 sed -i "/^Date: / a\
 928 Valid-Until: $(date -d "$2" '+%a, %d %b %Y %H:%M:%S %Z')" $dir/Release
 929                         fi
 930                 done
 931         else
 932                 aptftparchive -qq release ./aptarchive | sed -e '/0 Release$/ d' > aptarchive/Release # remove the self reference
 933         fi
 934         if [ -n "$1" -a "$1" != "now" ]; then
 935                 for release in $(find ./aptarchive -name 'Release'); do
 936                         touch -d "$1" $release
 937                 done
 938         fi
 939         msgdone "info"
 940 }
 941
 942 setupdistsaptarchive() {
 943         local APTARCHIVE=$(readlink -f ./aptarchive)
 944         rm -f root/etc/apt/sources.list.d/apt-test-*-deb.list
 945         rm -f root/etc/apt/sources.list.d/apt-test-*-deb-src.list
 946         for DISTS in $(find ./aptarchive/dists/ -mindepth 1 -maxdepth 1 -type d | cut -d'/' -f 4); do
 947                 SECTIONS=$(find ./aptarchive/dists/${DISTS}/ -mindepth 1 -maxdepth 1 -type d | cut -d'/' -f 5 | tr '\n' ' ')
 948                 msgninfo "\tadd deb and deb-src sources.list lines for ${CCMD}${DISTS} ${SECTIONS}${CINFO}… "
 949                 echo "deb file://$APTARCHIVE $DISTS $SECTIONS" > rootdir/etc/apt/sources.list.d/apt-test-${DISTS}-deb.list
 950                 echo "deb-src file://$APTARCHIVE $DISTS $SECTIONS" > rootdir/etc/apt/sources.list.d/apt-test-${DISTS}-deb-src.list
 951                 msgdone "info"
 952         done
 953 }
 954
 955 setupflataptarchive() {
 956         local APTARCHIVE=$(readlink -f ./aptarchive)
 957         if [ -f ${APTARCHIVE}/Packages ]; then
 958                 msgninfo "\tadd deb sources.list line… "
 959                 echo "deb file://$APTARCHIVE /" > rootdir/etc/apt/sources.list.d/apt-test-archive-deb.list
 960                 msgdone "info"
 961         else
 962                 rm -f rootdir/etc/apt/sources.list.d/apt-test-archive-deb.list
 963         fi
 964         if [ -f ${APTARCHIVE}/Sources ]; then
 965                 msgninfo "\tadd deb-src sources.list line… "
 966                 echo "deb-src file://$APTARCHIVE /" > rootdir/etc/apt/sources.list.d/apt-test-archive-deb-src.list
 967                 msgdone "info"
 968         else
 969                 rm -f rootdir/etc/apt/sources.list.d/apt-test-archive-deb-src.list
 970         fi
 971 }
 972
 973 setupaptarchive() {
 974         local NOUPDATE=0
 975         if [ "$1" = '--no-update' ]; then
 976                 NOUPDATE=1
 977                 shift
 978         fi
 979         buildaptarchive "$@"
 980         if [ -e aptarchive/dists ]; then
 981                 setupdistsaptarchive
 982         else
 983                 setupflataptarchive
 984         fi
 985         signreleasefiles 'Joe Sixpack'
 986         if [ "1" != "$NOUPDATE" ]; then
 987                 testsuccess aptget update -o Debug::pkgAcquire::Worker=true -o Debug::Acquire::gpgv=true
 988         fi
 989 }
 990
 991 signreleasefiles() {
 992         local SIGNER="${1:-Joe Sixpack}"
 993         local REPODIR="${2:-aptarchive}"
 994         local KEY="keys/$(echo "$SIGNER" | tr 'A-Z' 'a-z' | sed 's# ##g')"
 995         local GPG="aptkey --quiet --keyring ${KEY}.pub --secret-keyring ${KEY}.sec --readonly adv --batch --yes"
 996         msgninfo "\tSign archive with $SIGNER key $KEY… "
 997         local REXKEY='keys/rexexpired'
 998         local SECEXPIREBAK="${REXKEY}.sec.bak"
 999         local PUBEXPIREBAK="${REXKEY}.pub.bak"
1000         if [ "${SIGNER}" = 'Rex Expired' ]; then
1001                 # the key is expired, so gpg doesn't allow to sign with and the --faked-system-time
1002                 # option doesn't exist anymore (and using faketime would add a new obscure dependency)
1003                 # therefore we 'temporary' make the key not expired and restore a backup after signing
1004                 cp ${REXKEY}.sec $SECEXPIREBAK
1005                 cp ${REXKEY}.pub $PUBEXPIREBAK
1006                 local SECUNEXPIRED="${REXKEY}.sec.unexpired"
1007                 local PUBUNEXPIRED="${REXKEY}.pub.unexpired"
1008                 if [ -f "$SECUNEXPIRED" ] && [ -f "$PUBUNEXPIRED" ]; then
1009                         cp $SECUNEXPIRED ${REXKEY}.sec
1010                         cp $PUBUNEXPIRED ${REXKEY}.pub
1011                 else
1012                         if ! printf "expire\n1w\nsave\n" | $GPG --default-key "$SIGNER" --command-fd 0 --edit-key "${SIGNER}" >setexpire.gpg 2>&1; then
1013                                 cat setexpire.gpg
1014                                 exit 1
1015                         fi
1016                         cp ${REXKEY}.sec $SECUNEXPIRED
1017                         cp ${REXKEY}.pub $PUBUNEXPIRED
1018                 fi
1019         fi
1020         for RELEASE in $(find ${REPODIR}/ -name Release); do
1021                 $GPG --default-key "$SIGNER" --armor --detach-sign --sign --output ${RELEASE}.gpg ${RELEASE}
1022                 local INRELEASE="$(echo "${RELEASE}" | sed 's#/Release$#/InRelease#')"
1023                 $GPG --default-key "$SIGNER" --clearsign --output $INRELEASE $RELEASE
1024                 # we might have set a specific date for the Release file, so copy it
1025                 touch -d "$(stat --format "%y" ${RELEASE})" ${RELEASE}.gpg ${INRELEASE}
1026         done
1027         if [ -f "$SECEXPIREBAK" ] && [ -f "$PUBEXPIREBAK" ]; then
1028                 mv -f $SECEXPIREBAK ${REXKEY}.sec
1029                 mv -f $PUBEXPIREBAK ${REXKEY}.pub
1030         fi
1031         msgdone "info"
1032 }
1033
1034 redatereleasefiles() {
1035         local DATE="$(date -d "$1" '+%a, %d %b %Y %H:%M:%S %Z')"
1036         for release in $(find aptarchive/ -name 'Release'); do
1037                 sed -i "s/^Date: .*$/Date: ${DATE}/" $release
1038                 touch -d "$DATE" $release
1039         done
1040         signreleasefiles "${2:-Joe Sixpack}"
1041 }
1042
1043 webserverconfig() {
1044         local WEBSERVER="${3:-http://localhost:8080}"
1045         local NOCHECK=false
1046         if [ "$1" = '--no-check' ]; then
1047                 NOCHECK=true
1048                 shift
1049         fi
1050         local DOWNLOG='rootdir/tmp/download-testfile.log'
1051         local STATUS='downloaded/webserverconfig.status'
1052         rm -f "$STATUS" "$DOWNLOG"
1053         local URI
1054         if [ -n "$2" ]; then
1055                 msgtest "Set webserver config option '${1}' to" "$2"
1056                 URI="${WEBSERVER}/_config/set/${1}/${2}"
1057         else
1058                 msgtest 'Clear webserver config option' "${1}"
1059                 URI="${WEBSERVER}/_config/clear/${1}"
1060         fi
1061         if downloadfile "$URI" "$STATUS" > "$DOWNLOG"; then
1062                 msgpass
1063         else
1064                 cat "$DOWNLOG" "$STATUS" || true
1065                 msgfail
1066         fi
1067         $NOCHECK || testwebserverlaststatuscode '200'
1068 }
1069
1070 rewritesourceslist() {
1071         local APTARCHIVE="file://$(readlink -f "${TMPWORKINGDIRECTORY}/aptarchive")"
1072         for LIST in $(find rootdir/etc/apt/sources.list.d/ -name 'apt-test-*.list'); do
1073                 sed -i $LIST -e "s#$APTARCHIVE#${1}#" -e "s#http://localhost:8080/#${1}#" -e "s#https://localhost:4433/#${1}#"
1074         done
1075 }
1076
1077 # wait for up to 10s for a pid file to appear to avoid possible race
1078 # when a helper is started and dosn't write the PID quick enough
1079 waitforpidfile() {
1080         local PIDFILE="$1"
1081         for i in $(seq 10); do
1082                 if test -s "$PIDFILE"; then
1083                         return 0
1084                 fi
1085                 sleep 1
1086         done
1087         msgdie "waiting for $PIDFILE failed"
1088         return 1
1089 }
1090
1091 changetowebserver() {
1092         if [ "$1" != '--no-rewrite' ]; then
1093                 rewritesourceslist 'http://localhost:8080/'
1094         else
1095                 shift
1096         fi
1097         if test -x ${APTWEBSERVERBINDIR}/aptwebserver; then
1098                 cd aptarchive
1099                 local LOG="webserver.log"
1100                 if ! aptwebserver -o aptwebserver::fork=1 "$@" >$LOG 2>&1 ; then
1101                         cat $LOG
1102                         false
1103                 fi
1104                 waitforpidfile aptwebserver.pid
1105                 local PID="$(cat aptwebserver.pid)"
1106                 if [ -z "$PID" ]; then
1107                         msgdie 'Could not fork aptwebserver successfully'
1108                 fi
1109                 addtrap "kill $PID;"
1110                 cd - > /dev/null
1111         else
1112                 msgdie 'You have to build aptwerbserver or install a webserver'
1113         fi
1114 }
1115
1116 changetohttpswebserver() {
1117         if ! which stunnel4 >/dev/null; then
1118                 msgdie 'You need to install stunnel4 for https testcases'
1119         fi
1120         if [ ! -e "${TMPWORKINGDIRECTORY}/aptarchive/aptwebserver.pid" ]; then
1121                 changetowebserver --no-rewrite "$@"
1122         fi
1123         echo "pid = ${TMPWORKINGDIRECTORY}/aptarchive/stunnel.pid
1124 cert = ${TMPWORKINGDIRECTORY}/rootdir/etc/webserver.pem
1125 output = /dev/null
1126
1127 [https]
1128 accept = 4433
1129 connect = 8080
1130 " > ${TMPWORKINGDIRECTORY}/stunnel.conf
1131         stunnel4 "${TMPWORKINGDIRECTORY}/stunnel.conf"
1132         waitforpidfile "${TMPWORKINGDIRECTORY}/aptarchive/stunnel.pid"
1133         local PID="$(cat ${TMPWORKINGDIRECTORY}/aptarchive/stunnel.pid)"
1134         if [ -z "$PID" ]; then
1135                 msgdie 'Could not fork stunnel4 successfully'
1136         fi
1137         addtrap 'prefix' "kill ${PID};"
1138         rewritesourceslist 'https://localhost:4433/'
1139 }
1140
1141 changetocdrom() {
1142         mkdir -p rootdir/media/cdrom/.disk
1143         local CD="$(readlink -f rootdir/media/cdrom)"
1144         echo "acquire::cdrom::mount \"${CD}\";
1145 acquire::cdrom::${CD}/::mount \"mv ${CD}-unmounted ${CD}\";
1146 acquire::cdrom::${CD}/::umount \"mv ${CD} ${CD}-unmounted\";
1147 acquire::cdrom::autodetect 0;" > rootdir/etc/apt/apt.conf.d/00cdrom
1148         echo -n "$1" > ${CD}/.disk/info
1149         if [ ! -d aptarchive/dists ]; then
1150                 msgdie 'Flat file archive cdroms can not be created currently'
1151                 return 1
1152         fi
1153         mv aptarchive/dists "$CD"
1154         ln -s "$(readlink -f ./incoming)" $CD/pool
1155         find rootdir/etc/apt/sources.list.d/ -name 'apt-test-*.list' -delete
1156         # start with an unmounted disk
1157         mv "${CD}" "${CD}-unmounted"
1158         # we don't want the disk to be modifiable
1159         addtrap 'prefix' "chmod -f -R +w $PWD/rootdir/media/cdrom/dists/ $PWD/rootdir/media/cdrom-unmounted/dists/ || true;"
1160         chmod -R 555 rootdir/media/cdrom-unmounted/dists
1161 }
1162
1163 downloadfile() {
1164         local PROTO="${1%%:*}"
1165         if ! apthelper -o Debug::Acquire::${PROTO}=1 -o Debug::pkgAcquire::Worker=1 \
1166                 download-file "$1" "$2" "$3" 2>&1 ; then
1167                 return 1
1168         fi
1169         # only if the file exists the download was successful
1170         if [ -r "$2" ]; then
1171                 return 0
1172         else
1173                 return 1
1174         fi
1175 }
1176
1177 checkdiff() {
1178         local DIFFTEXT="$(command diff -u "$@" 2>&1 | sed -e '/^---/ d' -e '/^+++/ d' -e '/^@@/ d')"
1179         if [ -n "$DIFFTEXT" ]; then
1180                 echo >&2
1181                 echo >&2 "$DIFFTEXT"
1182                 return 1
1183         else
1184                 return 0
1185         fi
1186 }
1187
1188 testfileequal() {
1189         local FILE="$1"
1190         shift
1191         msgtest "Test for correctness of file" "$FILE"
1192         if [ -z "$*" ]; then
1193                 echo -n "" | checkdiff - $FILE && msgpass || msgfail
1194         else
1195                 echo "$*" | checkdiff - $FILE && msgpass || msgfail
1196         fi
1197 }
1198
1199 testempty() {
1200         msgtest "Test for no output of" "$*"
1201         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testempty.comparefile"
1202         if "$@" >$COMPAREFILE 2>&1 && test ! -s $COMPAREFILE; then
1203                 msgpass
1204         else
1205                 echo
1206                 cat $COMPAREFILE
1207                 msgfail
1208         fi
1209         aptautotest 'testempty' "$@"
1210 }
1211
1212 testequal() {
1213         local MSG='Test of equality of'
1214         if [ "$1" = '--nomsg' ]; then
1215                 MSG=''
1216                 shift
1217         fi
1218
1219         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequal.comparefile"
1220         echo "$1" > $COMPAREFILE
1221         shift
1222
1223         if [ -n "$MSG" ]; then
1224                 msgtest "$MSG" "$*"
1225         fi
1226         "$@" 2>&1 | checkdiff $COMPAREFILE - && msgpass || msgfail
1227         aptautotest 'testequal' "$@"
1228 }
1229
1230 testequalor2() {
1231         local COMPAREFILE1="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequalor2.comparefile1"
1232         local COMPAREFILE2="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequalor2.comparefile2"
1233         local COMPAREAGAINST="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequalor2.compareagainst"
1234         echo "$1" > $COMPAREFILE1
1235         echo "$2" > $COMPAREFILE2
1236         shift 2
1237         msgtest "Test for equality OR of" "$*"
1238         "$@" >$COMPAREAGAINST 2>&1 || true
1239         if checkdiff $COMPAREFILE1 $COMPAREAGAINST >/dev/null 2>&1 || \
1240                 checkdiff $COMPAREFILE2 $COMPAREAGAINST >/dev/null 2>&1
1241         then
1242                 msgpass
1243         else
1244                 echo -n "\n${CINFO}Diff against OR 1${CNORMAL}"
1245                 checkdiff $COMPAREFILE1 $COMPAREAGAINST || true
1246                 echo -n "${CINFO}Diff against OR 2${CNORMAL}"
1247                 checkdiff $COMPAREFILE2 $COMPAREAGAINST || true
1248                 msgfail
1249         fi
1250         aptautotest 'testequalor2' "$@"
1251 }
1252
1253 testshowvirtual() {
1254         local VIRTUAL="N: Can't select versions from package '$1' as it is purely virtual"
1255         local PACKAGE="$1"
1256         shift
1257         while [ -n "$1" ]; do
1258                 VIRTUAL="${VIRTUAL}
1259 N: Can't select versions from package '$1' as it is purely virtual"
1260                 PACKAGE="${PACKAGE} $1"
1261                 shift
1262         done
1263         msgtest "Test for virtual packages" "apt-cache show $PACKAGE"
1264         VIRTUAL="${VIRTUAL}
1265 N: No packages found"
1266         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testshowvirtual.comparefile"
1267         local ARCH="$(getarchitecture 'native')"
1268         echo "$VIRTUAL" | sed -e "s/:$ARCH//" -e 's/:all//' > $COMPAREFILE
1269         aptcache show -q=0 $PACKAGE 2>&1 | checkdiff $COMPAREFILE - && msgpass || msgfail
1270 }
1271
1272 testnopackage() {
1273         msgtest "Test for non-existent packages" "apt-cache show $*"
1274         local SHOWPKG="$(aptcache show "$@" 2>&1 | grep '^Package: ')"
1275         if [ -n "$SHOWPKG" ]; then
1276                 echo >&2
1277                 echo >&2 "$SHOWPKG"
1278                 msgfail
1279         else
1280                 msgpass
1281         fi
1282 }
1283
1284 testdpkgstatus() {
1285         local STATE="$1"
1286         local NR="$2"
1287         shift 2
1288         msgtest "Test that $NR package(s) are in state $STATE with" "dpkg -l $*"
1289         local PKGS="$(dpkg -l "$@" 2>/dev/null | grep "^${STATE}" | wc -l)"
1290         if [ "$PKGS" != $NR ]; then
1291                 echo >&2 $PKGS
1292                 dpkg -l "$@" | grep '^[a-z]' >&2
1293                 msgfail
1294         else
1295                 msgpass
1296         fi
1297 }
1298
1299 testdpkginstalled() {
1300         testdpkgstatus 'ii' "$#" "$@"
1301 }
1302
1303 testdpkgnotinstalled() {
1304         testdpkgstatus 'ii' '0' "$@"
1305 }
1306
1307 testmarkedauto() {
1308         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testmarkedauto.comparefile"
1309         if [ -n "$1" ]; then
1310                 msgtest 'Test for correctly marked as auto-installed' "$*"
1311                 while [ -n "$1" ]; do echo "$1"; shift; done | sort > $COMPAREFILE
1312         else
1313                 msgtest 'Test for correctly marked as auto-installed' 'no package'
1314                 echo -n > $COMPAREFILE
1315         fi
1316         aptmark showauto 2>&1 | checkdiff $COMPAREFILE - && msgpass || msgfail
1317 }
1318
1319 msgfailoutput() {
1320         local MSG="$1"
1321         local OUTPUT="$2"
1322         shift 2
1323         echo >&2
1324         if [ "$1" = 'grep' ]; then
1325                 while [ -n "$2" ]; do shift; done
1326                 echo "#### Complete file: $1 ####"
1327                 cat >&2 "$1" || true
1328                 echo '#### grep output ####'
1329         elif [ "$1" = 'test' ]; then
1330                 # doesn't support ! or non-file flags
1331                 msgfailoutputstatfile() {
1332                         local FILEFLAGS='^-[bcdefgGhkLOprsStuwx]$'
1333                         if expr match "$1" "$FILEFLAGS" >/dev/null; then
1334                                 echo "#### stat(2) of file: $2 ####"
1335                                 stat "$2" || true
1336                         fi
1337                 }
1338                 msgfailoutputstatfile "$2" "$3"
1339                 while [ -n "$5" ] && [ "$4" = '-o' -o "$4" = '-a' ]; do
1340                         shift 3
1341                         msgfailoutputstatfile "$2" "$3"
1342                 done
1343                 echo '#### test output ####'
1344         fi
1345         cat >&2 $OUTPUT
1346         msgfail "$MSG"
1347 }
1348
1349 testsuccess() {
1350         if [ "$1" = '--nomsg' ]; then
1351                 shift
1352         else
1353                 msgtest 'Test for successful execution of' "$*"
1354         fi
1355         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testsuccess.output"
1356         if "$@" >${OUTPUT} 2>&1; then
1357                 if expr match "$1" '^apt.*' >/dev/null; then
1358                         if grep -q -E ' runtime error: ' "$OUTPUT"; then
1359                                 msgfailoutput 'compiler detected undefined behavior' "$OUTPUT" "$@"
1360                         elif grep -q -E '^[WE]: ' "$OUTPUT"; then
1361                                 msgfailoutput 'successful run, but output contains warnings/errors' "$OUTPUT" "$@"
1362                         else
1363                                 msgpass
1364                         fi
1365                 else
1366                         msgpass
1367                 fi
1368         else
1369                 local EXITCODE=$?
1370                 msgfailoutput "exitcode $EXITCODE" "$OUTPUT" "$@"
1371         fi
1372         aptautotest 'testsuccess' "$@"
1373 }
1374 testwarning() {
1375         if [ "$1" = '--nomsg' ]; then
1376                 shift
1377         else
1378                 msgtest 'Test for successful execution with warnings of' "$*"
1379         fi
1380         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testwarning.output"
1381         if "$@" >${OUTPUT} 2>&1; then
1382                 if expr match "$1" '^apt.*' >/dev/null; then
1383                         if grep -q -E ' runtime error: ' "$OUTPUT"; then
1384                                 msgfailoutput 'compiler detected undefined behavior' "$OUTPUT" "$@"
1385                         elif grep -q -E '^E: ' "$OUTPUT"; then
1386                                 msgfailoutput 'successful run, but output contains errors' "$OUTPUT" "$@"
1387                         elif ! grep -q -E '^W: ' "$OUTPUT"; then
1388                                 msgfailoutput 'successful run, but output contains no warnings' "$OUTPUT" "$@"
1389                         else
1390                                 msgpass
1391                         fi
1392                 else
1393                         msgpass
1394                 fi
1395         else
1396                 local EXITCODE=$?
1397                 echo >&2
1398                 cat >&2 $OUTPUT
1399                 msgfail "exitcode $EXITCODE"
1400         fi
1401         aptautotest 'testwarning' "$@"
1402 }
1403 testfailure() {
1404         if [ "$1" = '--nomsg' ]; then
1405                 shift
1406         else
1407                 msgtest 'Test for failure in execution of' "$*"
1408         fi
1409         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testfailure.output"
1410         if "$@" >${OUTPUT} 2>&1; then
1411                 local EXITCODE=$?
1412                 msgfailoutput "exitcode $EXITCODE" "$OUTPUT" "$@"
1413         else
1414                 local EXITCODE=$?
1415                 if expr match "$1" '^apt.*' >/dev/null; then
1416                         if grep -q -E ' runtime error: ' "$OUTPUT"; then
1417                                 msgfailoutput 'compiler detected undefined behavior' "$OUTPUT" "$@"
1418                         elif ! grep -q -E '^E: ' "$OUTPUT"; then
1419                                 msgfailoutput "run failed with exitcode ${EXITCODE}, but with no errors" "$OUTPUT" "$@"
1420                         else
1421                                 msgpass
1422                         fi
1423                 else
1424                         msgpass
1425                 fi
1426         fi
1427         aptautotest 'testfailure' "$@"
1428 }
1429
1430 testsuccessequal() {
1431         local CMP="$1"
1432         shift
1433         testsuccess "$@"
1434         testfileequal "${TMPWORKINGDIRECTORY}/rootdir/tmp/testsuccess.output" "$CMP"
1435 }
1436 testwarningequal() {
1437         local CMP="$1"
1438         shift
1439         testwarning "$@"
1440         testfileequal "${TMPWORKINGDIRECTORY}/rootdir/tmp/testwarning.output" "$CMP"
1441 }
1442 testfailureequal() {
1443         local CMP="$1"
1444         shift
1445         testfailure "$@"
1446         testfileequal "${TMPWORKINGDIRECTORY}/rootdir/tmp/testfailure.output" "$CMP"
1447 }
1448
1449 testfailuremsg() {
1450         local CMP="$1"
1451         shift
1452         testfailure "$@"
1453         msgtest 'Check that the output of the previous failed command has expected' 'failures and warnings'
1454         grep '^\(W\|E\):' "${TMPWORKINGDIRECTORY}/rootdir/tmp/testfailure.output" > "${TMPWORKINGDIRECTORY}/rootdir/tmp/testfailureequal.output" 2>&1 || true
1455         if echo "$CMP" | checkdiff - "${TMPWORKINGDIRECTORY}/rootdir/tmp/testfailureequal.output"; then
1456                 msgpass
1457         else
1458                 echo '### Complete output ###'
1459                 cat "${TMPWORKINGDIRECTORY}/rootdir/tmp/testfailure.output"
1460                 msgfail
1461         fi
1462 }
1463
1464 testfilestats() {
1465         msgtest "Test that file $1 has $2 $3" "$4"
1466         if [ "$4" "$3" "$(stat --format "$2" "$1")" ]; then
1467                 msgpass
1468         else
1469                 echo >&2
1470                 ls -ld >&2 "$1" || true
1471                 echo -n >&2 "stat(1) reports for $2: "
1472                 stat --format "$2" "$1" || true
1473                 msgfail
1474         fi
1475 }
1476 testaccessrights() {
1477         testfilestats "$1" '%a' '=' "$2"
1478 }
1479
1480 testwebserverlaststatuscode() {
1481         local DOWNLOG='rootdir/tmp/webserverstatus-testfile.log'
1482         local STATUS='downloaded/webserverstatus-statusfile.log'
1483         rm -f "$DOWNLOG" "$STATUS"
1484         msgtest 'Test last status code from the webserver was' "$1"
1485         if downloadfile "http://localhost:8080/_config/find/aptwebserver::last-status-code" "$STATUS" > "$DOWNLOG" && [ "$(cat "$STATUS")" = "$1" ]; then
1486                 msgpass
1487         else
1488                 echo >&2
1489                 if [ -n "$2" ]; then
1490                         shift
1491                         echo >&2 '#### Additionally provided output files contain:'
1492                         cat >&2 "$@"
1493                 fi
1494                 echo >&2 '#### Download log of the status code:'
1495                 cat >&2 "$DOWNLOG"
1496                 msgfail "Status was $(cat "$STATUS")"
1497         fi
1498 }
1499
1500 pause() {
1501         echo "STOPPED execution. Press enter to continue"
1502         local IGNORE
1503         read IGNORE
1504 }
1505
1506 listcurrentlistsdirectory() {
1507         {
1508                 find rootdir/var/lib/apt/lists -maxdepth 1 -type d | while read line; do
1509                         stat --format '%U:%G:%a:%n' "$line"
1510                 done
1511                 find rootdir/var/lib/apt/lists -maxdepth 1 \! -type d | while read line; do
1512                         stat --format '%U:%G:%a:%s:%y:%n' "$line"
1513                 done
1514         } | sort
1515 }
1516
1517 ### convinience hacks ###
1518 mkdir() {
1519         # creating some directories by hand is a tedious task, so make it look simple
1520         if [ "$*" = '-p rootdir/var/lib/apt/lists' ] || [ "$*" = "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists" ] ||
1521            [ "$*" = '-p rootdir/var/lib/apt/lists/partial' ] || [ "$*" = "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/partial" ]; then
1522                 # only the last directory created by mkdir is effected by the -m !
1523                 command mkdir -m 755 -p "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt"
1524                 command mkdir -m 755 -p "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists"
1525                 command mkdir -m 700 -p "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/partial"
1526                 touch "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/lock"
1527                 if [ "$(id -u)" = '0' ]; then
1528                         chown _apt:root "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/partial"
1529                 fi
1530         else
1531                 command mkdir "$@"
1532         fi
1533 }
1534
1535 ### The following tests are run by most test methods automatically to check
1536 ### general things about commands executed without writing the test every time.
1537
1538 aptautotest() {
1539         local TESTCALL="$1"
1540         local CMD="$2"
1541         local FIRSTOPT="$3"
1542         local AUTOTEST="aptautotest_$(basename "$CMD" | tr -d '-')_$(echo "$FIRSTOPT" | tr -d '-')"
1543         if command -v $AUTOTEST >/dev/null; then
1544                 shift 3
1545                 # save and restore the *.output files from other tests
1546                 # as we might otherwise override them in these automatic tests
1547                 rm -rf ${TMPWORKINGDIRECTORY}/rootdir/tmp-before
1548                 mv ${TMPWORKINGDIRECTORY}/rootdir/tmp ${TMPWORKINGDIRECTORY}/rootdir/tmp-before
1549                 mkdir ${TMPWORKINGDIRECTORY}/rootdir/tmp
1550                 $AUTOTEST "$TESTCALL" "$@"
1551                 rm -rf ${TMPWORKINGDIRECTORY}/rootdir/tmp-aptautotest
1552                 mv ${TMPWORKINGDIRECTORY}/rootdir/tmp ${TMPWORKINGDIRECTORY}/rootdir/tmp-aptautotest
1553                 mv ${TMPWORKINGDIRECTORY}/rootdir/tmp-before ${TMPWORKINGDIRECTORY}/rootdir/tmp
1554         fi
1555 }
1556
1557 aptautotest_aptget_update() {
1558         local TESTCALL="$1"
1559         while [ -n "$2" ]; do
1560                 if [ "$2" = '--print-uris' ]; then return; fi # simulation mode
1561                 shift
1562         done
1563         if ! test -d "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists"; then return; fi
1564         testfilestats "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt" '%U:%G:%a' '=' "${TEST_DEFAULT_USER}:${TEST_DEFAULT_GROUP}:755"
1565         testfilestats "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists" '%U:%G:%a' '=' "${TEST_DEFAULT_USER}:${TEST_DEFAULT_GROUP}:755"
1566         # all copied files are properly chmodded
1567         for file in $(find "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists" -type f ! -name 'lock'); do
1568                 testfilestats "$file" '%U:%G:%a' '=' "${TEST_DEFAULT_USER}:${TEST_DEFAULT_GROUP}:644"
1569         done
1570         if [ "$TESTCALL" = 'testsuccess' ]; then
1571                 # failure cases can retain partial files and such
1572                 testempty find "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/partial" -mindepth 1 ! \( -name 'lock' -o -name '*.FAILED' \)
1573         fi
1574 }
1575 aptautotest_apt_update() { aptautotest_aptget_update "$@"; }
1576 aptautotest_aptcdrom_add() { aptautotest_aptget_update "$@"; }
1577
1578 testaptautotestnodpkgwarning() {
1579         local TESTCALL="$1"
1580         while [ -n "$2" ]; do
1581                 if expr match "$2" '^-[a-z]*s' >/dev/null 2>&1; then return; fi # simulation mode
1582                 if expr match "$2" '^-dy\?' >/dev/null 2>&1; then return; fi # download-only mode
1583                 shift
1584         done
1585         testfailure grep '^dpkg: warning:.*ignor.*' "${TMPWORKINGDIRECTORY}/rootdir/tmp-before/${TESTCALL}.output"
1586 }
1587
1588 aptautotest_aptget_install() { testaptautotestnodpkgwarning "$@"; }
1589 aptautotest_aptget_remove() { testaptautotestnodpkgwarning "$@"; }
1590 aptautotest_aptget_purge() { testaptautotestnodpkgwarning "$@"; }
1591 aptautotest_apt_install() { testaptautotestnodpkgwarning "$@"; }
1592 aptautotest_apt_remove() { testaptautotestnodpkgwarning "$@"; }
1593 aptautotest_apt_purge() { testaptautotestnodpkgwarning "$@"; }