test/integration/framework

   1 #!/bin/sh -- # no runable script, just for vi
   2
   3 EXIT_CODE=0
   4
   5 # we all like colorful messages
   6 if [ "$MSGCOLOR" != 'NO' ]; then
   7         if [ ! -t 1 ]; then # but check that we output to a terminal
   8                 export MSGCOLOR='NO'
   9         fi
  10 fi
  11
  12
  13 if [ "$MSGCOLOR" != 'NO' ]; then
  14         CERROR="\033[1;31m" # red
  15         CWARNING="\033[1;33m" # yellow
  16         CMSG="\033[1;32m" # green
  17         CINFO="\033[1;96m" # light blue
  18         CDEBUG="\033[1;94m" # blue
  19         CNORMAL="\033[0;39m" # default system console color
  20         CDONE="\033[1;32m" # green
  21         CPASS="\033[1;32m" # green
  22         CFAIL="\033[1;31m" # red
  23         CCMD="\033[1;35m" # pink
  24 fi
  25
  26 msgprintf() {
  27         local START="$1"
  28         local MIDDLE="$2"
  29         local END="$3"
  30         shift 3
  31         if [ -n "$1" ]; then
  32                 printf "$START " "$1"
  33                 shift
  34                 while [ -n "$1" ]; do
  35                         printf "$MIDDLE " "$(echo "$1" | sed -e 's#^apt\([cfghs]\)#apt-\1#')"
  36                         shift
  37                 done
  38         fi
  39         printf "${END}"
  40 }
  41 msgdie() { msgprintf "${CERROR}E: %s" '%s' "${CNORMAL}\n" "$@" >&2; exit 1; }
  42 msgwarn() { msgprintf "${CWARNING}W: %s" '%s' "${CNORMAL}\n" "$@" >&2; }
  43 msgmsg() { msgprintf "${CMSG}%s" '%s' "${CNORMAL}\n" "$@"; }
  44 msginfo() { msgprintf "${CINFO}I: %s" '%s' "${CNORMAL}\n" "$@"; }
  45 msgdebug() { msgprintf "${CDEBUG}D: %s" '%s' "${CNORMAL}\n" "$@"; }
  46 msgdone() { msgprintf "${CDONE}DONE" '%s' "${CNORMAL}\n" "$@"; }
  47 msgnwarn() { msgprintf "${CWARNING}W: %s" '%s' "${CNORMAL}" "$@" >&2; }
  48 msgnmsg() { msgprintf "${CMSG}%s" '%s' "${CNORMAL}" "$@"; }
  49 msgninfo() { msgprintf "${CINFO}I: %s" '%s' "${CNORMAL}" "$@"; }
  50 msgndebug() { msgprintf "${CDEBUG}D: %s" '%s' "${CNORMAL}" "$@"; }
  51 msgtest() { msgprintf "${CINFO}%s" "${CCMD}%s${CINFO}" "…${CNORMAL} " "$@"; }
  52 msgpass() { printf "${CPASS}PASS${CNORMAL}\n"; }
  53 msgskip() {
  54         if [ $# -gt 0 ]; then printf "${CWARNING}SKIP: $*${CNORMAL}\n" >&2;
  55         else printf "${CWARNING}SKIP${CNORMAL}\n" >&2; fi
  56 }
  57 msgfail() {
  58         if [ $# -gt 0 ]; then printf "${CFAIL}FAIL: $*${CNORMAL}\n" >&2;
  59         else printf "${CFAIL}FAIL${CNORMAL}\n" >&2; fi
  60         if [ -n "$APT_DEBUG_TESTS" ]; then
  61                 $SHELL
  62         fi
  63         EXIT_CODE=$((EXIT_CODE+1));
  64 }
  65
  66 # enable / disable Debugging
  67 MSGLEVEL=${MSGLEVEL:-3}
  68 if [ $MSGLEVEL -le 0 ]; then
  69         msgdie() { true; }
  70 fi
  71 if [ $MSGLEVEL -le 1 ]; then
  72         msgwarn() { true; }
  73         msgnwarn() { true; }
  74 fi
  75 if [ $MSGLEVEL -le 2 ]; then
  76         msgmsg() { true; }
  77         msgnmsg() { true; }
  78         msgtest() { true; }
  79         msgpass() { printf " ${CPASS}P${CNORMAL}"; }
  80 fi
  81 if [ $MSGLEVEL -le 3 ]; then
  82         msginfo() { true; }
  83         msgninfo() { true; }
  84 fi
  85 if [ $MSGLEVEL -le 4 ]; then
  86         msgdebug() { true; }
  87         msgndebug() { true; }
  88 fi
  89 msgdone() {
  90         if [ "$1" = "debug" -a $MSGLEVEL -le 4 ] ||
  91            [ "$1" = "info" -a $MSGLEVEL -le 3 ] ||
  92            [ "$1" = "msg" -a $MSGLEVEL -le 2 ] ||
  93            [ "$1" = "warn" -a $MSGLEVEL -le 1 ] ||
  94            [ "$1" = "die" -a $MSGLEVEL -le 0 ]; then
  95                 true;
  96         else
  97                 printf "${CDONE}DONE${CNORMAL}\n";
  98         fi
  99 }
 100 getaptconfig() {
 101         if [ -f ./aptconfig.conf ]; then
 102             echo "./aptconfig.conf"
 103         elif [ -f ../aptconfig.conf ]; then
 104             echo "../aptconfig.conf"
 105         fi
 106 }
 107 runapt() {
 108         msgdebug "Executing: ${CCMD}$*${CDEBUG} "
 109         local CMD="$1"
 110         shift
 111         case $CMD in
 112         sh|aptitude|*/*|command) ;;
 113         *) CMD="${BUILDDIRECTORY}/$CMD";;
 114         esac
 115         MALLOC_PERTURB_=21 MALLOC_CHECK_=2 APT_CONFIG="$(getaptconfig)" LD_LIBRARY_PATH=${LIBRARYPATH} $CMD "$@"
 116 }
 117 aptconfig() { runapt apt-config "$@"; }
 118 aptcache() { runapt apt-cache "$@"; }
 119 aptcdrom() { runapt apt-cdrom "$@"; }
 120 aptget() { runapt apt-get "$@"; }
 121 aptftparchive() { runapt apt-ftparchive "$@"; }
 122 aptkey() { runapt apt-key "$@"; }
 123 aptmark() { runapt apt-mark "$@"; }
 124 aptsortpkgs() { runapt apt-sortpkgs "$@"; }
 125 apt() { runapt apt "$@"; }
 126 apthelper() { runapt "${APTHELPERBINDIR}/apt-helper" "$@"; }
 127 aptwebserver() { runapt "${APTWEBSERVERBINDIR}/aptwebserver" "$@"; }
 128 aptitude() { runapt aptitude "$@"; }
 129 aptextracttemplates() { runapt apt-extracttemplates "$@"; }
 130 aptinternalsolver() { runapt "${APTINTERNALSOLVER}" "$@"; }
 131 aptdumpsolver() { runapt "${APTDUMPSOLVER}" "$@"; }
 132
 133 dpkg() {
 134         "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg" "$@"
 135 }
 136 dpkgcheckbuilddeps() {
 137         command dpkg-checkbuilddeps --admindir=${TMPWORKINGDIRECTORY}/rootdir/var/lib/dpkg "$@"
 138 }
 139 gdb() {
 140         local CMD="$1"
 141         shift
 142         runapt command gdb --quiet -ex run "${BUILDDIRECTORY}/$CMD" --args "${BUILDDIRECTORY}/$CMD" "$@"
 143 }
 144
 145 exitwithstatus() {
 146         # error if we about to overflow, but ...
 147         #   "255 failures ought to be enough for everybody"
 148         if [ $EXIT_CODE -gt 255 ]; then
 149             msgdie "Total failure count $EXIT_CODE too big"
 150         fi
 151         exit $((EXIT_CODE <= 255 ? EXIT_CODE : 255));
 152 }
 153
 154 shellsetedetector() {
 155         local exit_status=$?
 156         if [ "$exit_status" != '0' ]; then
 157                 printf >&2 "${CERROR}E: Looks like the testcases ended prematurely with exitcode: ${exit_status}${CNORMAL}\n"
 158                 if [ "$EXIT_CODE" = '0' ]; then
 159                         EXIT_CODE="$exit_status"
 160                 fi
 161         fi
 162 }
 163
 164 addtrap() {
 165         if [ "$1" = 'prefix' ]; then
 166                 CURRENTTRAP="$2 $CURRENTTRAP"
 167         else
 168                 CURRENTTRAP="$CURRENTTRAP $1"
 169         fi
 170         trap "shellsetedetector; $CURRENTTRAP exitwithstatus;" 0 HUP INT QUIT ILL ABRT FPE SEGV PIPE TERM
 171 }
 172
 173 setupenvironment() {
 174         # privilege dropping and testing doesn't work if /tmp isn't world-writeable (as e.g. with libpam-tmpdir)
 175         if [ -n "$TMPDIR" ] && [ "$(id -u)" = '0' ] && [ "$(stat --format '%a' "$TMPDIR")" != '1777' ]; then
 176                 unset TMPDIR
 177         fi
 178         TMPWORKINGDIRECTORY=$(mktemp -d)
 179         addtrap "cd /; rm -rf $TMPWORKINGDIRECTORY;"
 180         msgninfo "Preparing environment for ${CCMD}$(basename $0)${CINFO} in ${TMPWORKINGDIRECTORY}… "
 181
 182         mkdir -m 700 "${TMPWORKINGDIRECTORY}/downloaded"
 183         if [ "$(id -u)" = '0' ]; then
 184                 # relax permissions so that running as root with user switching works
 185                 umask 022
 186                 chmod 711 "$TMPWORKINGDIRECTORY"
 187                 chown _apt:root "${TMPWORKINGDIRECTORY}/downloaded"
 188         fi
 189
 190         TESTDIRECTORY=$(readlink -f $(dirname $0))
 191         # allow overriding the default BUILDDIR location
 192         BUILDDIRECTORY=${APT_INTEGRATION_TESTS_BUILD_DIR:-"${TESTDIRECTORY}/../../build/bin"}
 193         LIBRARYPATH=${APT_INTEGRATION_TESTS_LIBRARY_PATH:-"${BUILDDIRECTORY}"}
 194         METHODSDIR=${APT_INTEGRATION_TESTS_METHODS_DIR:-"${BUILDDIRECTORY}/methods"}
 195         APTHELPERBINDIR=${APT_INTEGRATION_TESTS_LIBEXEC_DIR:-"${BUILDDIRECTORY}"}
 196         APTWEBSERVERBINDIR=${APT_INTEGRATION_TESTS_WEBSERVER_BIN_DIR:-"${BUILDDIRECTORY}"}
 197         APTINTERNALSOLVER=${APT_INTEGRATION_TESTS_INTERNAL_SOLVER:-"${BUILDDIRECTORY}/apt-internal-solver"}
 198         APTDUMPSOLVER=${APT_INTEGRATION_TESTS_DUMP_SOLVER:-"${BUILDDIRECTORY}/apt-dump-solver"}
 199         test -x "${BUILDDIRECTORY}/apt-get" || msgdie "You need to build tree first"
 200         # -----
 201
 202         cd $TMPWORKINGDIRECTORY
 203         mkdir rootdir aptarchive keys
 204         cd rootdir
 205         mkdir -p etc/apt/apt.conf.d etc/apt/sources.list.d etc/apt/trusted.gpg.d etc/apt/preferences.d
 206         mkdir -p usr/bin var/cache var/lib var/log tmp
 207         mkdir -p var/lib/dpkg/info var/lib/dpkg/updates var/lib/dpkg/triggers
 208         touch var/lib/dpkg/available
 209         mkdir -p usr/lib/apt
 210         ln -s ${METHODSDIR} usr/lib/apt/methods
 211         if [ "$BUILDDIRECTORY" = "$LIBRARYPATH" ]; then
 212                 mkdir -p usr/lib/apt/solvers
 213                 ln -s "${BUILDDIRECTORY}/apt-dump-solver" usr/lib/apt/solvers/dump
 214                 ln -s "${BUILDDIRECTORY}/apt-internal-solver" usr/lib/apt/solvers/apt
 215                 echo "Dir::Bin::Solvers \"${TMPWORKINGDIRECTORY}/rootdir/usr/lib/apt/solvers\";" > etc/apt/apt.conf.d/externalsolver.conf
 216         fi
 217         # use the autoremove from the BUILDDIRECTORY if its there, otherwise
 218         # system
 219         if [ -e ${BUILDDIRECTORY}/../../debian/apt.conf.autoremove ]; then
 220             ln -s ${BUILDDIRECTORY}/../../debian/apt.conf.autoremove etc/apt/apt.conf.d/01autoremove
 221         else
 222             ln -s /etc/apt/apt.conf.d/01autoremove etc/apt/apt.conf.d/01autoremove
 223         fi
 224         cd ..
 225         local PACKAGESFILE=$(echo "$(basename $0)" | sed -e 's/^test-/Packages-/' -e 's/^skip-/Packages-/')
 226         if [ -f "${TESTDIRECTORY}/${PACKAGESFILE}" ]; then
 227                 cp "${TESTDIRECTORY}/${PACKAGESFILE}" aptarchive/Packages
 228         fi
 229         local SOURCESSFILE=$(echo "$(basename $0)" | sed -e 's/^test-/Sources-/' -e 's/^skip-/Sources-/')
 230         if [ -f "${TESTDIRECTORY}/${SOURCESSFILE}" ]; then
 231                 cp "${TESTDIRECTORY}/${SOURCESSFILE}" aptarchive/Sources
 232         fi
 233         cp $(find $TESTDIRECTORY -name '*.pub' -o -name '*.sec') keys/
 234         chmod 644 $(find keys -name '*.pub' -o -name '*.sec')
 235         ln -s ${TMPWORKINGDIRECTORY}/keys/joesixpack.pub rootdir/etc/apt/trusted.gpg.d/joesixpack.gpg
 236
 237         echo "Dir \"${TMPWORKINGDIRECTORY}/rootdir\";" > aptconfig.conf
 238         echo "Dir::state::status \"${TMPWORKINGDIRECTORY}/rootdir/var/lib/dpkg/status\";" >> aptconfig.conf
 239         echo "APT::Get::Show-User-Simulation-Note \"false\";" >> aptconfig.conf
 240         echo "Dir::Bin::Methods \"${METHODSDIR}\";" >> aptconfig.conf
 241         # store apt-key were we can access it, even if we run it as a different user
 242         # destroys coverage reporting though, so just do it for root for now
 243         if [ "$(id -u)" = '0' ]; then
 244                 cp "${BUILDDIRECTORY}/apt-key" "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/"
 245                 chmod o+rx "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/apt-key"
 246                 echo "Dir::Bin::apt-key \"${TMPWORKINGDIRECTORY}/rootdir/usr/bin/apt-key\";" >> aptconfig.conf
 247         else
 248                 echo "Dir::Bin::apt-key \"${BUILDDIRECTORY}/apt-key\";" >> aptconfig.conf
 249         fi
 250
 251         cat << EOF > "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg"
 252 #!/bin/sh
 253 set -e
 254 if [ -r "${TMPWORKINGDIRECTORY}/noopchroot.so" ]; then
 255         if [ -n "\$LD_PRELOAD" ]; then
 256                 export LD_PRELOAD="${TMPWORKINGDIRECTORY}/noopchroot.so \${LD_PRELOAD}"
 257         else
 258                 export LD_PRELOAD="${TMPWORKINGDIRECTORY}/noopchroot.so"
 259         fi
 260 fi
 261 exec fakeroot dpkg --root="${TMPWORKINGDIRECTORY}/rootdir" \\
 262         --log=${TMPWORKINGDIRECTORY}/rootdir/var/log/dpkg.log \\
 263         --force-not-root --force-bad-path "\$@"
 264 EOF
 265         chmod +x "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg"
 266         echo "Dir::Bin::dpkg \"${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg\";" > rootdir/etc/apt/apt.conf.d/99dpkg
 267
 268         if ! command dpkg --assert-multi-arch >/dev/null 2>&1; then
 269                 echo "DPKG::options:: \"--force-architecture\";" >> aptconfig.conf # Added to test multiarch before dpkg is ready for it…
 270         fi
 271         echo 'quiet::NoUpdate "true";' >> aptconfig.conf
 272         echo 'quiet::NoStatistic "true";' >> aptconfig.conf
 273         # too distracting for users, but helpful to detect changes
 274         echo 'Acquire::Progress::Ignore::ShowErrorText "true";' >> aptconfig.conf
 275         # in testcases, it can appear as if localhost has a rotation setup,
 276         # hide this as we can't really deal with it properly
 277         echo 'Acquire::Failure::ShowIP "false";' >> aptconfig.conf
 278
 279         cp "${TESTDIRECTORY}/apt.pem" "${TMPWORKINGDIRECTORY}/rootdir/etc/webserver.pem"
 280         if [ "$(id -u)" = '0' ]; then
 281                 chown _apt:root "${TMPWORKINGDIRECTORY}/rootdir/etc/webserver.pem"
 282         fi
 283         echo "Acquire::https::CaInfo \"${TMPWORKINGDIRECTORY}/rootdir/etc/webserver.pem\";" > rootdir/etc/apt/apt.conf.d/99https
 284         echo "Apt::Cmd::Disable-Script-Warning \"1\";" > rootdir/etc/apt/apt.conf.d/apt-binary
 285         configcompression '.' 'gz' #'bz2' 'lzma' 'xz'
 286
 287         # create some files in /tmp and look at user/group to get what this means
 288         TEST_DEFAULT_USER="$USER"
 289         if [ "$(uname)" = 'GNU/kFreeBSD' ]; then
 290                 TEST_DEFAULT_GROUP='root'
 291         else
 292                 TEST_DEFAULT_GROUP="$USER"
 293         fi
 294
 295         # Acquire::AllowInsecureRepositories=false is not yet the default
 296         # but we want it to be the default soon
 297         configallowinsecurerepositories "false";
 298
 299         # cleanup the environment a bit
 300         # prefer our apt binaries over the system apt binaries
 301         export PATH="${BUILDDIRECTORY}:${PATH}:/usr/local/sbin:/usr/sbin:/sbin"
 302         export LC_ALL=C.UTF-8
 303         unset LANGUAGE APT_CONFIG
 304         unset GREP_OPTIONS DEB_BUILD_PROFILES
 305
 306         msgdone "info"
 307 }
 308
 309 getarchitecture() {
 310         if [ "$1" = "native" -o -z "$1" ]; then
 311                 eval `aptconfig shell ARCH APT::Architecture`
 312                 if [ -n "$ARCH" ]; then
 313                         echo $ARCH
 314                 else
 315                         dpkg --print-architecture
 316                 fi
 317         else
 318                 echo $1
 319         fi
 320 }
 321
 322 getarchitectures() {
 323         aptconfig dump --no-empty --format '%v%n' APT::Architecture APT::Architectures | sort -u | tr '\n' ' '
 324 }
 325
 326 getarchitecturesfromcommalist() {
 327         echo "$1" | sed -e 's#,#\n#g' | sed -e "s/^native\$/$(getarchitecture 'native')/"
 328 }
 329
 330 configarchitecture() {
 331         {
 332                 echo "APT::Architecture \"$(getarchitecture $1)\";"
 333                 while [ -n "$1" ]; do
 334                         echo "APT::Architectures:: \"$(getarchitecture $1)\";"
 335                         shift
 336                 done
 337         } >rootdir/etc/apt/apt.conf.d/01multiarch.conf
 338         configdpkg
 339 }
 340
 341 configdpkg() {
 342         if [ ! -e rootdir/var/lib/dpkg/status ]; then
 343                 local STATUSFILE=$(echo "$(basename $0)" | sed -e 's/^test-/status-/' -e 's/^skip-/status-/')
 344                 if [ -f "${TESTDIRECTORY}/${STATUSFILE}" ]; then
 345                         cp "${TESTDIRECTORY}/${STATUSFILE}" rootdir/var/lib/dpkg/status
 346                 else
 347                         echo -n > rootdir/var/lib/dpkg/status
 348                 fi
 349         fi
 350         rm -f rootdir/etc/apt/apt.conf.d/00foreigndpkg
 351         if command dpkg --assert-multi-arch >/dev/null 2>&1 ; then
 352                 local ARCHS="$(getarchitectures)"
 353                 if echo "$ARCHS" | grep -E -q '[^ ]+ [^ ]+'; then
 354                         DPKGARCH="$(dpkg --print-architecture)"
 355                         for ARCH in ${ARCHS}; do
 356                                 if [ "${ARCH}" != "${DPKGARCH}" ]; then
 357                                         if ! dpkg --add-architecture ${ARCH} >/dev/null 2>&1; then
 358                                                 # old-style used e.g. in Ubuntu-P – and as it seems travis
 359                                                 echo "DPKG::options:: \"--foreign-architecture\";" >> rootdir/etc/apt/apt.conf.d/00foreigndpkg
 360                                                 echo "DPKG::options:: \"${ARCH}\";"  >> rootdir/etc/apt/apt.conf.d/00foreigndpkg
 361                                         fi
 362                                 fi
 363                         done
 364                         if [ "0" = "$(dpkg -l dpkg 2> /dev/null | grep '^i' | wc -l)" ]; then
 365                                 # dpkg doesn't really check the version as long as it is fully installed,
 366                                 # but just to be sure we choose one above the required version
 367                                 insertinstalledpackage 'dpkg' "all" '1.16.2+fake'
 368                         fi
 369                 fi
 370         fi
 371 }
 372
 373 configdpkgnoopchroot() {
 374         # create a library to noop chroot() and rewrite maintainer script executions
 375         # via execvp() as used by dpkg as we don't want our rootdir to be a fullblown
 376         # chroot directory dpkg could chroot into to execute the maintainer scripts
 377         msgtest 'Building library to preload to make maintainerscript work in' 'dpkg'
 378         cat << EOF > noopchroot.c
 379 #define _GNU_SOURCE
 380 #include <stdio.h>
 381 #include <stdlib.h>
 382 #include <string.h>
 383 #include <dlfcn.h>
 384
 385 static char * chrootdir = NULL;
 386
 387 int chroot(const char *path) {
 388         printf("WARNING: CHROOTing to %s was ignored!\n", path);
 389         free(chrootdir);
 390         chrootdir = strdup(path);
 391         return 0;
 392 }
 393 int execvp(const char *file, char *const argv[]) {
 394         static int (*func_execvp) (const char *, char * const []) = NULL;
 395         if (func_execvp == NULL)
 396                 func_execvp = (int (*) (const char *, char * const [])) dlsym(RTLD_NEXT, "execvp");
 397         if (chrootdir == NULL || strncmp(file, "/var/lib/dpkg/", strlen("/var/lib/dpkg/")) != 0)
 398                 return func_execvp(file, argv);
 399         printf("REWRITE execvp call %s into %s\n", file, chrootdir);
 400         char newfile[strlen(chrootdir) + strlen(file)];
 401         strcpy(newfile, chrootdir);
 402         strcat(newfile, file);
 403         char const * const baseadmindir = "/var/lib/dpkg";
 404         char admindir[strlen(chrootdir) + strlen(baseadmindir)];
 405         strcpy(admindir, chrootdir);
 406         strcat(admindir, baseadmindir);
 407         setenv("DPKG_ADMINDIR", admindir, 1);
 408         return func_execvp(newfile, argv);
 409 }
 410 EOF
 411         testsuccess --nomsg gcc -fPIC -shared -o noopchroot.so noopchroot.c -ldl
 412 }
 413
 414 configallowinsecurerepositories() {
 415     echo "Acquire::AllowInsecureRepositories \"$1\";" >  rootdir/etc/apt/apt.conf.d/allow-insecure-repositories.conf
 416
 417 }
 418
 419 configcompression() {
 420         while [ -n "$1" ]; do
 421                 case "$1" in
 422                 '.') printf ".\t.\tcat\n";;
 423                 'gz') printf "gzip\tgz\tgzip\n";;
 424                 'bz2') printf "bzip2\tbz2\tbzip2\n";;
 425                 'lzma') printf "lzma\tlzma\txz --format=lzma\n";;
 426                 'xz') printf "xz\txz\txz\n";;
 427                 *) printf "$1\t$1\t$1\n";;
 428                 esac
 429                 shift
 430         done > ${TMPWORKINGDIRECTORY}/rootdir/etc/testcase-compressor.conf
 431 }
 432
 433 forcecompressor() {
 434         COMPRESSOR="$1"
 435         COMPRESSOR_CMD="$1"
 436         case $COMPRESSOR in
 437         gzip) COMPRESS='gz';;
 438         bzip2) COMPRESS='bz2';;
 439         lzma) COMPRESS='lzma';;
 440         xz) COMPRESS='xz';;
 441         *) msgdie "Compressor $COMPRESSOR is unknown to framework, so can't be forced by forcecompressor!";;
 442         esac
 443         local CONFFILE="${TMPWORKINGDIRECTORY}/rootdir/etc/apt/apt.conf.d/00force-compressor"
 444         echo "Acquire::CompressionTypes::Order { \"${COMPRESS}\"; };
 445 Dir::Bin::uncompressed \"/does/not/exist\";
 446 Dir::Bin::gzip \"/does/not/exist\";
 447 Dir::Bin::bzip2 \"/does/not/exist\";
 448 Dir::Bin::lzma \"/does/not/exist\";
 449 Dir::Bin::xz \"/does/not/exist\";" > "$CONFFILE"
 450         if [ -e "/bin/${COMPRESSOR}" ]; then
 451                 echo "Dir::Bin::${COMPRESSOR} \"/bin/${COMPRESSOR}\";" >> "$CONFFILE"
 452         elif [ -e "/usr/bin/${COMPRESSOR}" ]; then
 453                 echo "Dir::Bin::${COMPRESSOR} \"/usr/bin/${COMPRESSOR}\";" >> "$CONFFILE"
 454         elif [ "${COMPRESSOR}" = 'lzma' ]; then
 455                 echo 'Dir::Bin::xz "/usr/bin/xz";' >> "$CONFFILE"
 456                 COMPRESSOR_CMD='xz --format=lzma'
 457         else
 458                 msgtest 'Test for availability of compressor' "${COMPRESSOR}"
 459                 msgfail
 460         fi
 461 }
 462
 463 setupsimplenativepackage() {
 464         local NAME="$1"
 465         local ARCH="$2"
 466         local VERSION="$3"
 467         local RELEASE="${4:-unstable}"
 468         local DEPENDENCIES="$5"
 469         local DESCRIPTION="${6:-"an autogenerated dummy ${NAME}=${VERSION}/${RELEASE}
 470  If you find such a package installed on your system,
 471  something went horribly wrong! They are autogenerated
 472  und used only by testcases and surf no other propose…"}"
 473
 474         local SECTION="${7:-others}"
 475         local DISTSECTION
 476         if [ "$SECTION" = "$(echo "$SECTION" | cut -d'/' -f 2)" ]; then
 477                 DISTSECTION="main"
 478         else
 479                 DISTSECTION="$(echo "$SECTION" | cut -d'/' -f 1)"
 480         fi
 481         local BUILDDIR=incoming/${NAME}-${VERSION}
 482         mkdir -p ${BUILDDIR}/debian/source
 483         cd ${BUILDDIR}
 484         echo "* most suckless software product ever" > FEATURES
 485         test -e debian/copyright || echo "Copyleft by Joe Sixpack $(date +%Y)" > debian/copyright
 486         test -e debian/changelog || echo "$NAME ($VERSION) $RELEASE; urgency=low
 487
 488   * Initial release
 489
 490  -- Joe Sixpack <joe@example.org>  $(date -R)" > debian/changelog
 491         test -e debian/control || echo "Source: $NAME
 492 Section: $SECTION
 493 Priority: optional
 494 Maintainer: Joe Sixpack <joe@example.org>
 495 Build-Depends: debhelper (>= 7)
 496 Standards-Version: 3.9.1
 497
 498 Package: $NAME" > debian/control
 499         if [ "$ARCH" = 'all' ]; then
 500                 echo "Architecture: all" >> debian/control
 501         else
 502                 echo "Architecture: any" >> debian/control
 503         fi
 504         test -z "$DEPENDENCIES" || echo "$DEPENDENCIES" >> debian/control
 505         echo "Description: $DESCRIPTION" >> debian/control
 506
 507         test -e debian/compat || echo "7" > debian/compat
 508         test -e debian/source/format || echo "3.0 (native)" > debian/source/format
 509         test -e debian/rules || cp /usr/share/doc/debhelper/examples/rules.tiny debian/rules
 510         cd - > /dev/null
 511 }
 512
 513 buildsimplenativepackage() {
 514         local NAME="$1"
 515         local ARCH="$2"
 516         local VERSION="$3"
 517         local RELEASE="${4:-unstable}"
 518         local DEPENDENCIES="$5"
 519         local DESCRIPTION="${6:-"an autogenerated dummy ${NAME}=${VERSION}/${RELEASE}
 520  If you find such a package installed on your system,
 521  something went horribly wrong! They are autogenerated
 522  und used only by testcases and surf no other propose…"}"
 523
 524         local SECTION="${7:-others}"
 525         local PRIORITY="${8:-optional}"
 526         local FILE_TREE="$9"
 527         local COMPRESS_TYPE="${10:-gzip}"
 528         local DISTSECTION
 529         if [ "$SECTION" = "$(echo "$SECTION" | cut -d'/' -f 2)" ]; then
 530                 DISTSECTION="main"
 531         else
 532                 DISTSECTION="$(echo "$SECTION" | cut -d'/' -f 1)"
 533         fi
 534         local BUILDDIR=${TMPWORKINGDIRECTORY}/incoming/${NAME}-${VERSION}
 535
 536         msgtest "Build source package in version ${VERSION} for ${RELEASE} in ${DISTSECTION}" "$NAME"
 537         mkdir -p $BUILDDIR/debian/source
 538         echo "* most suckless software product ever" > ${BUILDDIR}/FEATURES
 539         echo "#!/bin/sh
 540 echo '$NAME says \"Hello!\"'" > ${BUILDDIR}/${NAME}
 541
 542         echo "Copyleft by Joe Sixpack $(date +%Y)" > ${BUILDDIR}/debian/copyright
 543         echo "$NAME ($VERSION) $RELEASE; urgency=low
 544
 545   * Initial release
 546
 547  -- Joe Sixpack <joe@example.org>  $(date -R)" > ${BUILDDIR}/debian/changelog
 548         echo "Source: $NAME
 549 Section: $SECTION
 550 Priority: $PRIORITY
 551 Maintainer: Joe Sixpack <joe@example.org>
 552 Standards-Version: 3.9.3" > ${BUILDDIR}/debian/control
 553         local BUILDDEPS="$(echo "$DEPENDENCIES" | grep '^Build-')"
 554         test -z "$BUILDDEPS" || echo "$BUILDDEPS" >> ${BUILDDIR}/debian/control
 555         echo "
 556 Package: $NAME" >> ${BUILDDIR}/debian/control
 557
 558         if [ "$ARCH" = 'all' ]; then
 559                 echo "Architecture: all" >> ${BUILDDIR}/debian/control
 560         else
 561                 echo "Architecture: any" >> ${BUILDDIR}/debian/control
 562         fi
 563         local DEPS="$(echo "$DEPENDENCIES" | grep -v '^Build-')"
 564         test -z "$DEPS" || echo "$DEPS" >> ${BUILDDIR}/debian/control
 565         echo "Description: $DESCRIPTION" >> ${BUILDDIR}/debian/control
 566
 567         echo '3.0 (native)' > ${BUILDDIR}/debian/source/format
 568         cd ${BUILDDIR}/..
 569         testsuccess --nomsg dpkg-source -b ${NAME}-${VERSION}
 570         cd - >/dev/null
 571         sed -n 's#^dpkg-source: info: building [^ ]\+ in ##p' ${TMPWORKINGDIRECTORY}/rootdir/tmp/testsuccess.output \
 572                 | while read SRC; do
 573                 echo "pool/${SRC}" >> ${BUILDDIR}/../${RELEASE}.${DISTSECTION}.srclist
 574 #               if expr match "${SRC}" '.*\.dsc' >/dev/null 2>&1; then
 575 #                       aptkey --keyring ./keys/joesixpack.pub --secret-keyring ./keys/joesixpack.sec --quiet --readonly \
 576 #                               adv --yes --default-key 'Joe Sixpack' \
 577 #                               --clearsign -o "${BUILDDIR}/../${SRC}.sign" "${BUILDDIR}/../$SRC"
 578 #                       mv "${BUILDDIR}/../${SRC}.sign" "${BUILDDIR}/../$SRC"
 579 #               fi
 580         done
 581
 582         for arch in $(getarchitecturesfromcommalist "$ARCH"); do
 583                 msgtest "Build binary package for ${RELEASE} in ${SECTION}" "$NAME"
 584                 rm -rf ${BUILDDIR}/debian/tmp
 585                 mkdir -p ${BUILDDIR}/debian/tmp/DEBIAN ${BUILDDIR}/debian/tmp/usr/share/doc/${NAME} ${BUILDDIR}/debian/tmp/usr/bin
 586                 cp ${BUILDDIR}/debian/copyright ${BUILDDIR}/debian/changelog ${BUILDDIR}/FEATURES ${BUILDDIR}/debian/tmp/usr/share/doc/${NAME}
 587                 cp ${BUILDDIR}/${NAME} ${BUILDDIR}/debian/tmp/usr/bin/${NAME}-${arch}
 588                 if [ -n "$FILE_TREE" ]; then
 589                     cp -ar "$FILE_TREE" ${BUILDDIR}/debian/tmp
 590                 fi
 591
 592                 (cd ${BUILDDIR}; dpkg-gencontrol -DArchitecture=$arch)
 593                 (cd ${BUILDDIR}/debian/tmp; md5sum $(find usr/ -type f) > DEBIAN/md5sums)
 594                 local LOG="${BUILDDIR}/../${NAME}_${VERSION}_${arch}.dpkg-deb.log"
 595                 # ensure the right permissions as dpkg-deb ensists
 596                 chmod 755 ${BUILDDIR}/debian/tmp/DEBIAN
 597                 testsuccess --nomsg dpkg-deb -Z${COMPRESS_TYPE} --build ${BUILDDIR}/debian/tmp ${BUILDDIR}/..
 598                 echo "pool/${NAME}_${VERSION}_${arch}.deb" >> ${BUILDDIR}/../${RELEASE}.${DISTSECTION}.pkglist
 599         done
 600
 601         mkdir -p ${BUILDDIR}/../${NAME}_${VERSION}
 602         cp ${BUILDDIR}/debian/changelog ${BUILDDIR}/../${NAME}_${VERSION}/
 603         cp ${BUILDDIR}/debian/changelog ${BUILDDIR}/../${NAME}_${VERSION}.changelog
 604         rm -rf "${BUILDDIR}"
 605         msgdone "info"
 606 }
 607
 608 buildpackage() {
 609         local BUILDDIR=$1
 610         local RELEASE=$2
 611         local SECTION=$3
 612         local ARCH=$(getarchitecture $4)
 613         local PKGNAME="$(echo "$BUILDDIR" | grep -o '[^/]*$')"
 614         local BUILDLOG="$(readlink -f "${BUILDDIR}/../${PKGNAME}_${RELEASE}_${SECTION}.dpkg-bp.log")"
 615         msgtest "Build package for ${RELEASE} in ${SECTION}" "$PKGNAME"
 616         cd $BUILDDIR
 617         if [ "$ARCH" = "all" ]; then
 618                 ARCH="$(dpkg-architecture -qDEB_HOST_ARCH 2> /dev/null)"
 619         fi
 620         testsuccess --nomsg dpkg-buildpackage -uc -us -a$ARCH
 621         cp ${TMPWORKINGDIRECTORY}/rootdir/tmp/testsuccess.output $BUILDLOG
 622         local PKGS="$(grep '^dpkg-deb: building package' $BUILDLOG | cut -d'/' -f 2 | sed -e "s#'\.##")"
 623         local SRCS="$(grep '^dpkg-source: info: building' $BUILDLOG | grep -o '[a-z0-9._+~-]*$')"
 624         cd - > /dev/null
 625         for PKG in $PKGS; do
 626                 echo "pool/${PKG}" >> ${TMPWORKINGDIRECTORY}/incoming/${RELEASE}.${SECTION}.pkglist
 627         done
 628         for SRC in $SRCS; do
 629                 echo "pool/${SRC}" >> ${TMPWORKINGDIRECTORY}/incoming/${RELEASE}.${SECTION}.srclist
 630         done
 631 }
 632
 633 buildaptarchive() {
 634         if [ -d incoming ]; then
 635                 buildaptarchivefromincoming "$@"
 636         else
 637                 buildaptarchivefromfiles "$@"
 638         fi
 639 }
 640
 641 createaptftparchiveconfig() {
 642         local COMPRESSORS="$(cut -d'    ' -f 1 ${TMPWORKINGDIRECTORY}/rootdir/etc/testcase-compressor.conf | tr '\n' ' ')"
 643         local COMPRESSORS="${COMPRESSORS%* }"
 644         local ARCHS="$(getarchitectures)"
 645         echo -n 'Dir {
 646         ArchiveDir "' >> ftparchive.conf
 647         echo -n $(readlink -f .) >> ftparchive.conf
 648         echo -n '";
 649         CacheDir "' >> ftparchive.conf
 650         echo -n $(readlink -f ..) >> ftparchive.conf
 651         echo -n '";
 652         FileListDir "' >> ftparchive.conf
 653         echo -n $(readlink -f pool/) >> ftparchive.conf
 654         echo -n '";
 655 };
 656 Default {
 657         Packages::Compress "'"$COMPRESSORS"'";
 658         Sources::Compress "'"$COMPRESSORS"'";
 659         Contents::Compress "'"$COMPRESSORS"'";
 660         Translation::Compress "'"$COMPRESSORS"'";
 661         LongDescription "false";
 662 };
 663 TreeDefault {
 664         Directory "pool/";
 665         SrcDirectory "pool/";
 666 };
 667 APT {
 668         FTPArchive {
 669                 Release {
 670                         Origin "joesixpack";
 671                         Label "apttestcases";
 672                         Suite "unstable";
 673                         Description "repository with dummy packages";
 674                         Architectures "' >> ftparchive.conf
 675         echo -n "$ARCHS" >> ftparchive.conf
 676         echo 'source";
 677                 };
 678         };
 679 };' >> ftparchive.conf
 680         for DIST in $(find ./pool/ -maxdepth 1 -name '*.pkglist' -type f | cut -d'/' -f 3 | cut -d'.' -f 1 | sort | uniq); do
 681                 echo -n 'tree "dists/' >> ftparchive.conf
 682                 echo -n "$DIST" >> ftparchive.conf
 683                 echo -n '" {
 684         Architectures "' >> ftparchive.conf
 685                 echo -n "$ARCHS" >> ftparchive.conf
 686                 echo -n 'source";
 687         FileList "' >> ftparchive.conf
 688                 echo -n "${DIST}.\$(SECTION).pkglist" >> ftparchive.conf
 689                 echo -n '";
 690         SourceFileList "' >> ftparchive.conf
 691                 echo -n "${DIST}.\$(SECTION).srclist" >> ftparchive.conf
 692                 echo -n '";
 693         Sections "' >> ftparchive.conf
 694                 echo -n "$(find ./pool/ -maxdepth 1 -name "${DIST}.*.pkglist" -type f | cut -d'/' -f 3 | cut -d'.' -f 2 | sort | uniq | tr '\n' ' ')" >> ftparchive.conf
 695                 echo '";
 696 };' >> ftparchive.conf
 697         done
 698 }
 699
 700 buildaptftparchivedirectorystructure() {
 701         local DISTS="$(grep -i '^tree ' ftparchive.conf | cut -d'/' -f 2 | sed -e 's#".*##')"
 702         for DIST in $DISTS; do
 703                 local SECTIONS="$(grep -i -A 5 "dists/$DIST" ftparchive.conf | grep -i 'Sections' | cut -d'"' -f 2)"
 704                 for SECTION in $SECTIONS; do
 705                         local ARCHS="$(grep -A 5 "dists/$DIST" ftparchive.conf | grep Architectures | cut -d'"' -f 2 | sed -e 's#source##')"
 706                         for ARCH in $ARCHS; do
 707                                 mkdir -p dists/${DIST}/${SECTION}/binary-${ARCH}
 708                         done
 709                         mkdir -p dists/${DIST}/${SECTION}/source
 710                         mkdir -p dists/${DIST}/${SECTION}/i18n
 711                 done
 712         done
 713 }
 714
 715 insertpackage() {
 716         local RELEASES="$1"
 717         local NAME="$2"
 718         local ARCH="$3"
 719         local VERSION="$4"
 720         local DEPENDENCIES="$5"
 721         local PRIORITY="${6:-optional}"
 722         local DESCRIPTION="${7:-"an autogenerated dummy ${NAME}=${VERSION}/${RELEASES}
 723  If you find such a package installed on your system,
 724  something went horribly wrong! They are autogenerated
 725  und used only by testcases and surf no other propose…"}"
 726         local ARCHS=""
 727         for RELEASE in $(printf '%s' "$RELEASES" | tr ',' '\n'); do
 728                 if [ "$RELEASE" = 'installed' ]; then
 729                         insertinstalledpackage "$2" "$3" "$4" "$5" "$6" "$7"
 730                         continue
 731                 fi
 732                 for arch in $(getarchitecturesfromcommalist "$ARCH"); do
 733                         if [ "$arch" = 'all' -o "$arch" = 'none' ]; then
 734                                 ARCHS="$(getarchitectures)"
 735                         else
 736                                 ARCHS="$arch"
 737                         fi
 738                         for BUILDARCH in $ARCHS; do
 739                                 local PPATH="aptarchive/dists/${RELEASE}/main/binary-${BUILDARCH}"
 740                                 mkdir -p $PPATH
 741                                 local FILE="${PPATH}/Packages"
 742                                 echo "Package: $NAME
 743 Priority: $PRIORITY
 744 Section: other
 745 Installed-Size: 42
 746 Maintainer: Joe Sixpack <joe@example.org>" >> $FILE
 747                                 test "$arch" = 'none' || echo "Architecture: $arch" >> $FILE
 748                                 echo "Version: $VERSION
 749 Filename: pool/main/${NAME}/${NAME}_${VERSION}_${arch}.deb" >> $FILE
 750                                 test -z "$DEPENDENCIES" || echo "$DEPENDENCIES" >> $FILE
 751                                 echo "Description: $(printf '%s' "$DESCRIPTION" | head -n 1)" >> $FILE
 752                                 echo "Description-md5: $(printf '%s' "$DESCRIPTION" | md5sum | cut -d' ' -f 1)" >> $FILE
 753                                 echo >> $FILE
 754                         done
 755                 done
 756                 mkdir -p aptarchive/dists/${RELEASE}/main/source aptarchive/dists/${RELEASE}/main/i18n
 757                 touch aptarchive/dists/${RELEASE}/main/source/Sources
 758                 echo "Package: $NAME
 759 Description-md5: $(printf '%s' "$DESCRIPTION" | md5sum | cut -d' ' -f 1)
 760 Description-en: $DESCRIPTION
 761 " >> aptarchive/dists/${RELEASE}/main/i18n/Translation-en
 762         done
 763 }
 764
 765 insertsource() {
 766         local RELEASE="$1"
 767         local NAME="$2"
 768         local ARCH="$3"
 769         local VERSION="$4"
 770         local DEPENDENCIES="$5"
 771         local ARCHS=""
 772         local SPATH="aptarchive/dists/${RELEASE}/main/source"
 773         mkdir -p $SPATH
 774         local FILE="${SPATH}/Sources"
 775         echo "Package: $NAME
 776 Binary: $NAME
 777 Version: $VERSION
 778 Maintainer: Joe Sixpack <joe@example.org>
 779 Architecture: $ARCH" >> $FILE
 780         test -z "$DEPENDENCIES" || echo "$DEPENDENCIES" >> $FILE
 781         echo "Files:
 782  d41d8cd98f00b204e9800998ecf8427e 0 ${NAME}_${VERSION}.dsc
 783  d41d8cd98f00b204e9800998ecf8427e 0 ${NAME}_${VERSION}.tar.gz
 784 " >> $FILE
 785 }
 786
 787 insertinstalledpackage() {
 788         local NAME="$1"
 789         local ARCH="$2"
 790         local VERSION="$3"
 791         local DEPENDENCIES="$4"
 792         local PRIORITY="${5:-optional}"
 793         local STATUS="${6:-install ok installed}"
 794         local DESCRIPTION="${7:-"an autogenerated dummy ${NAME}=${VERSION}/installed
 795  If you find such a package installed on your system,
 796  something went horribly wrong! They are autogenerated
 797  und used only by testcases and surf no other propose…"}"
 798
 799         local FILE='rootdir/var/lib/dpkg/status'
 800         local INFO='rootdir/var/lib/dpkg/info'
 801         for arch in $(getarchitecturesfromcommalist "$ARCH"); do
 802                 echo "Package: $NAME
 803 Status: $STATUS
 804 Priority: $PRIORITY
 805 Section: other
 806 Installed-Size: 42
 807 Maintainer: Joe Sixpack <joe@example.org>
 808 Version: $VERSION" >> $FILE
 809                 test "$arch" = 'none' || echo "Architecture: $arch" >> $FILE
 810                 test -z "$DEPENDENCIES" || echo "$DEPENDENCIES" >> $FILE
 811                 echo "Description: $DESCRIPTION" >> $FILE
 812                 echo >> $FILE
 813                 if [ "$(dpkg-query -W --showformat='${Multi-Arch}')" = 'same' ]; then
 814                         echo -n > ${INFO}/${NAME}:${arch}.list
 815                 else
 816                         echo -n > ${INFO}/${NAME}.list
 817                 fi
 818         done
 819 }
 820
 821
 822 buildaptarchivefromincoming() {
 823         msginfo "Build APT archive for ${CCMD}$(basename $0)${CINFO} based on incoming packages…"
 824         cd aptarchive
 825         [ -e pool ] || ln -s ../incoming pool
 826         [ -e ftparchive.conf ] || createaptftparchiveconfig
 827         [ -e dists ] || buildaptftparchivedirectorystructure
 828         msgninfo "\tGenerate Packages, Sources and Contents files… "
 829         testsuccess aptftparchive generate ftparchive.conf
 830         cd - > /dev/null
 831         msgdone "info"
 832         generatereleasefiles "$@"
 833 }
 834
 835 buildaptarchivefromfiles() {
 836         msginfo "Build APT archive for ${CCMD}$(basename $0)${CINFO} based on prebuild files…"
 837         find aptarchive -name 'Packages' -o -name 'Sources' -o -name 'Translation-*' | while read line; do
 838                 msgninfo "\t${line} file… "
 839                 compressfile "$line" "$1"
 840                 msgdone "info"
 841         done
 842         generatereleasefiles "$@"
 843 }
 844
 845 compressfile() {
 846         cat ${TMPWORKINGDIRECTORY}/rootdir/etc/testcase-compressor.conf | while read compressor extension command; do
 847                 if [ "$compressor" = '.' ]; then
 848                         if [ -n "$2" ]; then
 849                                 touch -d "$2" "$1"
 850                         fi
 851                         continue
 852                 fi
 853                 cat "$1" | $command > "${1}.${extension}"
 854                 if [ -n "$2" ]; then
 855                         touch -d "$2" "${1}.${extension}"
 856                 fi
 857         done
 858 }
 859
 860 # can be overridden by testcases for their pleasure
 861 getcodenamefromsuite() {
 862         case "$1" in
 863         unstable) echo 'sid';;
 864         *) echo -n "$1";;
 865         esac
 866 }
 867 getreleaseversionfromsuite() { true; }
 868 getlabelfromsuite() { true; }
 869
 870 generatereleasefiles() {
 871         # $1 is the Date header and $2 is the ValidUntil header to be set
 872         # both should be given in notation date/touch can understand
 873         msgninfo "\tGenerate Release files… "
 874         if [ -e aptarchive/dists ]; then
 875                 for dir in $(find ./aptarchive/dists -mindepth 1 -maxdepth 1 -type d); do
 876                         local SUITE="$(echo "$dir" | cut -d'/' -f 4)"
 877                         local CODENAME="$(getcodenamefromsuite $SUITE)"
 878                         local VERSION="$(getreleaseversionfromsuite $SUITE)"
 879                         local LABEL="$(getlabelfromsuite $SUITE)"
 880                         if [ -n "$VERSION" ]; then
 881                                 VERSION="-o APT::FTPArchive::Release::Version=${VERSION}"
 882                         fi
 883                         if [ -n "$LABEL" ]; then
 884                                 LABEL="-o APT::FTPArchive::Release::Label=${LABEL}"
 885                         fi
 886                         aptftparchive -qq release $dir \
 887                                 -o APT::FTPArchive::Release::Suite="${SUITE}" \
 888                                 -o APT::FTPArchive::Release::Codename="${CODENAME}" \
 889                                 ${LABEL} \
 890                                 ${VERSION} \
 891                                         | sed -e '/0 Release$/ d' > $dir/Release # remove the self reference
 892                         if [ "$SUITE" = "experimental" -o "$SUITE" = "experimental2" ]; then
 893                                 sed -i '/^Date: / a\
 894 NotAutomatic: yes' $dir/Release
 895                         fi
 896                         if [ -n "$1" -a "$1" != "now" ]; then
 897                                 sed -i "s/^Date: .*$/Date: $(date -d "$1" '+%a, %d %b %Y %H:%M:%S %Z')/" $dir/Release
 898                         fi
 899                         if [ -n "$2" ]; then
 900                                 sed -i "/^Date: / a\
 901 Valid-Until: $(date -d "$2" '+%a, %d %b %Y %H:%M:%S %Z')" $dir/Release
 902                         fi
 903                 done
 904         else
 905                 aptftparchive -qq release ./aptarchive | sed -e '/0 Release$/ d' > aptarchive/Release # remove the self reference
 906         fi
 907         if [ -n "$1" -a "$1" != "now" ]; then
 908                 for release in $(find ./aptarchive -name 'Release'); do
 909                         touch -d "$1" $release
 910                 done
 911         fi
 912         msgdone "info"
 913 }
 914
 915 setupdistsaptarchive() {
 916         local APTARCHIVE=$(readlink -f ./aptarchive)
 917         rm -f root/etc/apt/sources.list.d/apt-test-*-deb.list
 918         rm -f root/etc/apt/sources.list.d/apt-test-*-deb-src.list
 919         for DISTS in $(find ./aptarchive/dists/ -mindepth 1 -maxdepth 1 -type d | cut -d'/' -f 4); do
 920                 SECTIONS=$(find ./aptarchive/dists/${DISTS}/ -mindepth 1 -maxdepth 1 -type d | cut -d'/' -f 5 | tr '\n' ' ')
 921                 msgninfo "\tadd deb and deb-src sources.list lines for ${CCMD}${DISTS} ${SECTIONS}${CINFO}… "
 922                 echo "deb file://$APTARCHIVE $DISTS $SECTIONS" > rootdir/etc/apt/sources.list.d/apt-test-${DISTS}-deb.list
 923                 echo "deb-src file://$APTARCHIVE $DISTS $SECTIONS" > rootdir/etc/apt/sources.list.d/apt-test-${DISTS}-deb-src.list
 924                 msgdone "info"
 925         done
 926 }
 927
 928 setupflataptarchive() {
 929         local APTARCHIVE=$(readlink -f ./aptarchive)
 930         if [ -f ${APTARCHIVE}/Packages ]; then
 931                 msgninfo "\tadd deb sources.list line… "
 932                 echo "deb file://$APTARCHIVE /" > rootdir/etc/apt/sources.list.d/apt-test-archive-deb.list
 933                 msgdone "info"
 934         else
 935                 rm -f rootdir/etc/apt/sources.list.d/apt-test-archive-deb.list
 936         fi
 937         if [ -f ${APTARCHIVE}/Sources ]; then
 938                 msgninfo "\tadd deb-src sources.list line… "
 939                 echo "deb-src file://$APTARCHIVE /" > rootdir/etc/apt/sources.list.d/apt-test-archive-deb-src.list
 940                 msgdone "info"
 941         else
 942                 rm -f rootdir/etc/apt/sources.list.d/apt-test-archive-deb-src.list
 943         fi
 944 }
 945
 946 setupaptarchive() {
 947         local NOUPDATE=0
 948         if [ "$1" = '--no-update' ]; then
 949                 NOUPDATE=1
 950                 shift
 951         fi
 952         buildaptarchive "$@"
 953         if [ -e aptarchive/dists ]; then
 954                 setupdistsaptarchive
 955         else
 956                 setupflataptarchive
 957         fi
 958         signreleasefiles 'Joe Sixpack'
 959         if [ "1" != "$NOUPDATE" ]; then
 960                 testsuccess aptget update -o Debug::pkgAcquire::Worker=true -o Debug::Acquire::gpgv=true
 961         fi
 962 }
 963
 964 signreleasefiles() {
 965         local SIGNER="${1:-Joe Sixpack}"
 966         local REPODIR="${2:-aptarchive}"
 967         local KEY="keys/$(echo "$SIGNER" | tr 'A-Z' 'a-z' | sed 's# ##g')"
 968         local GPG="aptkey --quiet --keyring ${KEY}.pub --secret-keyring ${KEY}.sec --readonly adv --batch --yes"
 969         msgninfo "\tSign archive with $SIGNER key $KEY… "
 970         local REXKEY='keys/rexexpired'
 971         local SECEXPIREBAK="${REXKEY}.sec.bak"
 972         local PUBEXPIREBAK="${REXKEY}.pub.bak"
 973         if [ "${SIGNER}" = 'Rex Expired' ]; then
 974                 # the key is expired, so gpg doesn't allow to sign with and the --faked-system-time
 975                 # option doesn't exist anymore (and using faketime would add a new obscure dependency)
 976                 # therefore we 'temporary' make the key not expired and restore a backup after signing
 977                 cp ${REXKEY}.sec $SECEXPIREBAK
 978                 cp ${REXKEY}.pub $PUBEXPIREBAK
 979                 local SECUNEXPIRED="${REXKEY}.sec.unexpired"
 980                 local PUBUNEXPIRED="${REXKEY}.pub.unexpired"
 981                 if [ -f "$SECUNEXPIRED" ] && [ -f "$PUBUNEXPIRED" ]; then
 982                         cp $SECUNEXPIRED ${REXKEY}.sec
 983                         cp $PUBUNEXPIRED ${REXKEY}.pub
 984                 else
 985                         if ! printf "expire\n1w\nsave\n" | $GPG --default-key "$SIGNER" --command-fd 0 --edit-key "${SIGNER}" >setexpire.gpg 2>&1; then
 986                                 cat setexpire.gpg
 987                                 exit 1
 988                         fi
 989                         cp ${REXKEY}.sec $SECUNEXPIRED
 990                         cp ${REXKEY}.pub $PUBUNEXPIRED
 991                 fi
 992         fi
 993         for RELEASE in $(find ${REPODIR}/ -name Release); do
 994                 $GPG --default-key "$SIGNER" --armor --detach-sign --sign --output ${RELEASE}.gpg ${RELEASE}
 995                 local INRELEASE="$(echo "${RELEASE}" | sed 's#/Release$#/InRelease#')"
 996                 $GPG --default-key "$SIGNER" --clearsign --output $INRELEASE $RELEASE
 997                 # we might have set a specific date for the Release file, so copy it
 998                 touch -d "$(stat --format "%y" ${RELEASE})" ${RELEASE}.gpg ${INRELEASE}
 999         done
1000         if [ -f "$SECEXPIREBAK" ] && [ -f "$PUBEXPIREBAK" ]; then
1001                 mv -f $SECEXPIREBAK ${REXKEY}.sec
1002                 mv -f $PUBEXPIREBAK ${REXKEY}.pub
1003         fi
1004         msgdone "info"
1005 }
1006
1007 webserverconfig() {
1008         local NOCHECK=false
1009         if [ "$1" = '--no-check' ]; then
1010                 NOCHECK=true
1011                 shift
1012         fi
1013         local DOWNLOG='rootdir/tmp/download-testfile.log'
1014         local STATUS='downloaded/webserverconfig.status'
1015         rm -f "$STATUS" "$DOWNLOG"
1016         local URI
1017         if [ -n "$2" ]; then
1018                 msgtest "Set webserver config option '${1}' to" "$2"
1019                 URI="http://localhost:8080/_config/set/${1}/${2}"
1020         else
1021                 msgtest 'Clear webserver config option' "${1}"
1022                 URI="http://localhost:8080/_config/clear/${1}"
1023         fi
1024         if downloadfile "$URI" "$STATUS" > "$DOWNLOG"; then
1025                 msgpass
1026         else
1027                 cat "$DOWNLOG" "$STATUS" || true
1028                 msgfail
1029         fi
1030         $NOCHECK || testwebserverlaststatuscode '200'
1031 }
1032
1033 rewritesourceslist() {
1034         local APTARCHIVE="file://$(readlink -f "${TMPWORKINGDIRECTORY}/aptarchive")"
1035         for LIST in $(find rootdir/etc/apt/sources.list.d/ -name 'apt-test-*.list'); do
1036                 sed -i $LIST -e "s#$APTARCHIVE#${1}#" -e "s#http://localhost:8080/#${1}#" -e "s#https://localhost:4433/#${1}#"
1037         done
1038 }
1039
1040 # wait for up to 10s for a pid file to appear to avoid possible race
1041 # when a helper is started and dosn't write the PID quick enough
1042 waitforpidfile() {
1043         local PIDFILE="$1"
1044         for i in $(seq 10); do
1045                 if test -s "$PIDFILE"; then
1046                         return 0
1047                 fi
1048                 sleep 1
1049         done
1050         msgdie "waiting for $PIDFILE failed"
1051         return 1
1052 }
1053
1054 changetowebserver() {
1055         if [ "$1" != '--no-rewrite' ]; then
1056                 rewritesourceslist 'http://localhost:8080/'
1057         else
1058                 shift
1059         fi
1060         if test -x ${APTWEBSERVERBINDIR}/aptwebserver; then
1061                 cd aptarchive
1062                 local LOG="webserver.log"
1063                 if ! aptwebserver -o aptwebserver::fork=1 "$@" >$LOG 2>&1 ; then
1064                         cat $LOG
1065                         false
1066                 fi
1067                 waitforpidfile aptwebserver.pid
1068                 local PID="$(cat aptwebserver.pid)"
1069                 if [ -z "$PID" ]; then
1070                         msgdie 'Could not fork aptwebserver successfully'
1071                 fi
1072                 addtrap "kill $PID;"
1073                 cd - > /dev/null
1074         else
1075                 msgdie 'You have to build aptwerbserver or install a webserver'
1076         fi
1077 }
1078
1079 changetohttpswebserver() {
1080         if ! which stunnel4 >/dev/null; then
1081                 msgdie 'You need to install stunnel4 for https testcases'
1082         fi
1083         if [ ! -e "${TMPWORKINGDIRECTORY}/aptarchive/aptwebserver.pid" ]; then
1084                 changetowebserver --no-rewrite "$@"
1085         fi
1086         echo "pid = ${TMPWORKINGDIRECTORY}/aptarchive/stunnel.pid
1087 cert = ${TMPWORKINGDIRECTORY}/rootdir/etc/webserver.pem
1088 output = /dev/null
1089
1090 [https]
1091 accept = 4433
1092 connect = 8080
1093 " > ${TMPWORKINGDIRECTORY}/stunnel.conf
1094         stunnel4 "${TMPWORKINGDIRECTORY}/stunnel.conf"
1095         waitforpidfile "${TMPWORKINGDIRECTORY}/aptarchive/stunnel.pid"
1096         local PID="$(cat ${TMPWORKINGDIRECTORY}/aptarchive/stunnel.pid)"
1097         if [ -z "$PID" ]; then
1098                 msgdie 'Could not fork stunnel4 successfully'
1099         fi
1100         addtrap 'prefix' "kill ${PID};"
1101         rewritesourceslist 'https://localhost:4433/'
1102 }
1103
1104 changetocdrom() {
1105         mkdir -p rootdir/media/cdrom/.disk
1106         local CD="$(readlink -f rootdir/media/cdrom)"
1107         echo "acquire::cdrom::mount \"${CD}\";
1108 acquire::cdrom::${CD}/::mount \"mv ${CD}-unmounted ${CD}\";
1109 acquire::cdrom::${CD}/::umount \"mv ${CD} ${CD}-unmounted\";
1110 acquire::cdrom::autodetect 0;" > rootdir/etc/apt/apt.conf.d/00cdrom
1111         echo -n "$1" > ${CD}/.disk/info
1112         if [ ! -d aptarchive/dists ]; then
1113                 msgdie 'Flat file archive cdroms can not be created currently'
1114                 return 1
1115         fi
1116         mv aptarchive/dists "$CD"
1117         ln -s "$(readlink -f ./incoming)" $CD/pool
1118         find rootdir/etc/apt/sources.list.d/ -name 'apt-test-*.list' -delete
1119         # start with an unmounted disk
1120         mv "${CD}" "${CD}-unmounted"
1121         # we don't want the disk to be modifiable
1122         addtrap 'prefix' "chmod -f -R +w $PWD/rootdir/media/cdrom/dists/ $PWD/rootdir/media/cdrom-unmounted/dists/ || true;"
1123         chmod -R 555 rootdir/media/cdrom-unmounted/dists
1124 }
1125
1126 downloadfile() {
1127         local PROTO="${1%%:*}"
1128         if ! apthelper -o Debug::Acquire::${PROTO}=1 -o Debug::pkgAcquire::Worker=1 \
1129                 download-file "$1" "$2" 2>&1 ; then
1130                 return 1
1131         fi
1132         # only if the file exists the download was successful
1133         if [ -r "$2" ]; then
1134                 return 0
1135         else
1136                 return 1
1137         fi
1138 }
1139
1140 checkdiff() {
1141         local DIFFTEXT="$(command diff -u "$@" 2>&1 | sed -e '/^---/ d' -e '/^+++/ d' -e '/^@@/ d')"
1142         if [ -n "$DIFFTEXT" ]; then
1143                 echo >&2
1144                 echo >&2 "$DIFFTEXT"
1145                 return 1
1146         else
1147                 return 0
1148         fi
1149 }
1150
1151 testfileequal() {
1152         local FILE="$1"
1153         shift
1154         msgtest "Test for correctness of file" "$FILE"
1155         if [ -z "$*" ]; then
1156                 echo -n "" | checkdiff $FILE - && msgpass || msgfail
1157         else
1158                 echo "$*" | checkdiff $FILE - && msgpass || msgfail
1159         fi
1160 }
1161
1162 testempty() {
1163         msgtest "Test for no output of" "$*"
1164         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testempty.comparefile"
1165         if "$@" >$COMPAREFILE 2>&1 && test ! -s $COMPAREFILE; then
1166                 msgpass
1167         else
1168                 echo
1169                 cat $COMPAREFILE
1170                 msgfail
1171         fi
1172         aptautotest 'testempty' "$@"
1173 }
1174
1175 testequal() {
1176         local MSG='Test of equality of'
1177         if [ "$1" = '--nomsg' ]; then
1178                 MSG=''
1179                 shift
1180         fi
1181
1182         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequal.comparefile"
1183         echo "$1" > $COMPAREFILE
1184         shift
1185
1186         if [ -n "$MSG" ]; then
1187                 msgtest "$MSG" "$*"
1188         fi
1189         "$@" 2>&1 | checkdiff $COMPAREFILE - && msgpass || msgfail
1190         aptautotest 'testequal' "$@"
1191 }
1192
1193 testequalor2() {
1194         local COMPAREFILE1="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequalor2.comparefile1"
1195         local COMPAREFILE2="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequalor2.comparefile2"
1196         local COMPAREAGAINST="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequalor2.compareagainst"
1197         echo "$1" > $COMPAREFILE1
1198         echo "$2" > $COMPAREFILE2
1199         shift 2
1200         msgtest "Test for equality OR of" "$*"
1201         "$@" >$COMPAREAGAINST 2>&1 || true
1202         if checkdiff $COMPAREFILE1 $COMPAREAGAINST >/dev/null 2>&1 || \
1203                 checkdiff $COMPAREFILE2 $COMPAREAGAINST >/dev/null 2>&1
1204         then
1205                 msgpass
1206         else
1207                 echo -n "\n${CINFO}Diff against OR 1${CNORMAL}"
1208                 checkdiff $COMPAREFILE1 $COMPAREAGAINST || true
1209                 echo -n "${CINFO}Diff against OR 2${CNORMAL}"
1210                 checkdiff $COMPAREFILE2 $COMPAREAGAINST || true
1211                 msgfail
1212         fi
1213         aptautotest 'testequalor2' "$@"
1214 }
1215
1216 testshowvirtual() {
1217         local VIRTUAL="N: Can't select versions from package '$1' as it is purely virtual"
1218         local PACKAGE="$1"
1219         shift
1220         while [ -n "$1" ]; do
1221                 VIRTUAL="${VIRTUAL}
1222 N: Can't select versions from package '$1' as it is purely virtual"
1223                 PACKAGE="${PACKAGE} $1"
1224                 shift
1225         done
1226         msgtest "Test for virtual packages" "apt-cache show $PACKAGE"
1227         VIRTUAL="${VIRTUAL}
1228 N: No packages found"
1229         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testshowvirtual.comparefile"
1230         local ARCH="$(getarchitecture 'native')"
1231         echo "$VIRTUAL" | sed -e "s/:$ARCH//" -e 's/:all//' > $COMPAREFILE
1232         aptcache show -q=0 $PACKAGE 2>&1 | checkdiff $COMPAREFILE - && msgpass || msgfail
1233 }
1234
1235 testnopackage() {
1236         msgtest "Test for non-existent packages" "apt-cache show $*"
1237         local SHOWPKG="$(aptcache show "$@" 2>&1 | grep '^Package: ')"
1238         if [ -n "$SHOWPKG" ]; then
1239                 echo >&2
1240                 echo >&2 "$SHOWPKG"
1241                 msgfail
1242         else
1243                 msgpass
1244         fi
1245 }
1246
1247 testdpkgstatus() {
1248         local STATE="$1"
1249         local NR="$2"
1250         shift 2
1251         msgtest "Test that $NR package(s) are in state $STATE with" "dpkg -l $*"
1252         local PKGS="$(dpkg -l "$@" 2>/dev/null | grep "^${STATE}" | wc -l)"
1253         if [ "$PKGS" != $NR ]; then
1254                 echo >&2 $PKGS
1255                 dpkg -l "$@" | grep '^[a-z]' >&2
1256                 msgfail
1257         else
1258                 msgpass
1259         fi
1260 }
1261
1262 testdpkginstalled() {
1263         testdpkgstatus 'ii' "$#" "$@"
1264 }
1265
1266 testdpkgnotinstalled() {
1267         testdpkgstatus 'ii' '0' "$@"
1268 }
1269
1270 testmarkedauto() {
1271         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testmarkedauto.comparefile"
1272         if [ -n "$1" ]; then
1273                 msgtest 'Test for correctly marked as auto-installed' "$*"
1274                 while [ -n "$1" ]; do echo "$1"; shift; done | sort > $COMPAREFILE
1275         else
1276                 msgtest 'Test for correctly marked as auto-installed' 'no package'
1277                 echo -n > $COMPAREFILE
1278         fi
1279         aptmark showauto 2>&1 | checkdiff $COMPAREFILE - && msgpass || msgfail
1280 }
1281
1282 msgfailoutput() {
1283         local MSG="$1"
1284         local OUTPUT="$2"
1285         shift 2
1286         echo >&2
1287         if [ "$1" = 'grep' ]; then
1288                 while [ -n "$2" ]; do shift; done
1289                 echo "#### Complete file: $1 ####"
1290                 cat >&2 "$1" || true
1291                 echo '#### grep output ####'
1292         elif [ "$1" = 'test' ]; then
1293                 # doesn't support ! or non-file flags
1294                 msgfailoutputstatfile() {
1295                         local FILEFLAGS='^-[bcdefgGhkLOprsStuwx]$'
1296                         if expr match "$1" "$FILEFLAGS" >/dev/null; then
1297                                 echo "#### stat(2) of file: $2 ####"
1298                                 stat "$2" || true
1299                         fi
1300                 }
1301                 msgfailoutputstatfile "$2" "$3"
1302                 while [ -n "$5" ] && [ "$4" = '-o' -o "$4" = '-a' ]; do
1303                         shift 3
1304                         msgfailoutputstatfile "$2" "$3"
1305                 done
1306                 echo '#### test output ####'
1307         fi
1308         cat >&2 $OUTPUT
1309         msgfail "$MSG"
1310 }
1311
1312 testsuccess() {
1313         if [ "$1" = '--nomsg' ]; then
1314                 shift
1315         else
1316                 msgtest 'Test for successful execution of' "$*"
1317         fi
1318         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testsuccess.output"
1319         if "$@" >${OUTPUT} 2>&1; then
1320                 if expr match "$1" '^apt.*' >/dev/null; then
1321                         if grep -q -E ' runtime error: ' "$OUTPUT"; then
1322                                 msgfailoutput 'compiler detected undefined behavior' "$OUTPUT" "$@"
1323                         elif grep -q -E '^[WE]: ' "$OUTPUT"; then
1324                                 msgfailoutput 'successful run, but output contains warnings/errors' "$OUTPUT" "$@"
1325                         else
1326                                 msgpass
1327                         fi
1328                 else
1329                         msgpass
1330                 fi
1331         else
1332                 local EXITCODE=$?
1333                 msgfailoutput "exitcode $EXITCODE" "$OUTPUT" "$@"
1334         fi
1335         aptautotest 'testsuccess' "$@"
1336 }
1337 testwarning() {
1338         if [ "$1" = '--nomsg' ]; then
1339                 shift
1340         else
1341                 msgtest 'Test for successful execution with warnings of' "$*"
1342         fi
1343         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testwarning.output"
1344         if "$@" >${OUTPUT} 2>&1; then
1345                 if expr match "$1" '^apt.*' >/dev/null; then
1346                         if grep -q -E ' runtime error: ' "$OUTPUT"; then
1347                                 msgfailoutput 'compiler detected undefined behavior' "$OUTPUT" "$@"
1348                         elif grep -q -E '^E: ' "$OUTPUT"; then
1349                                 msgfailoutput 'successful run, but output contains errors' "$OUTPUT" "$@"
1350                         elif ! grep -q -E '^W: ' "$OUTPUT"; then
1351                                 msgfailoutput 'successful run, but output contains no warnings' "$OUTPUT" "$@"
1352                         else
1353                                 msgpass
1354                         fi
1355                 else
1356                         msgpass
1357                 fi
1358         else
1359                 local EXITCODE=$?
1360                 echo >&2
1361                 cat >&2 $OUTPUT
1362                 msgfail "exitcode $EXITCODE"
1363         fi
1364         aptautotest 'testwarning' "$@"
1365 }
1366 testfailure() {
1367         if [ "$1" = '--nomsg' ]; then
1368                 shift
1369         else
1370                 msgtest 'Test for failure in execution of' "$*"
1371         fi
1372         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testfailure.output"
1373         if "$@" >${OUTPUT} 2>&1; then
1374                 local EXITCODE=$?
1375                 msgfailoutput "exitcode $EXITCODE" "$OUTPUT" "$@"
1376         else
1377                 local EXITCODE=$?
1378                 if expr match "$1" '^apt.*' >/dev/null; then
1379                         if grep -q -E ' runtime error: ' "$OUTPUT"; then
1380                                 msgfailoutput 'compiler detected undefined behavior' "$OUTPUT" "$@"
1381                         elif ! grep -q -E '^E: ' "$OUTPUT"; then
1382                                 msgfailoutput "run failed with exitcode ${EXITCODE}, but with no errors" "$OUTPUT" "$@"
1383                         else
1384                                 msgpass
1385                         fi
1386                 else
1387                         msgpass
1388                 fi
1389         fi
1390         aptautotest 'testfailure' "$@"
1391 }
1392
1393 testsuccessequal() {
1394         local CMP="$1"
1395         shift
1396         testsuccess "$@"
1397         testfileequal "${TMPWORKINGDIRECTORY}/rootdir/tmp/testsuccess.output" "$CMP"
1398 }
1399 testwarningequal() {
1400         local CMP="$1"
1401         shift
1402         testwarning "$@"
1403         testfileequal "${TMPWORKINGDIRECTORY}/rootdir/tmp/testwarning.output" "$CMP"
1404 }
1405 testfailureequal() {
1406         local CMP="$1"
1407         shift
1408         testfailure "$@"
1409         testfileequal "${TMPWORKINGDIRECTORY}/rootdir/tmp/testfailure.output" "$CMP"
1410 }
1411
1412 testfailuremsg() {
1413         local CMP="$1"
1414         shift
1415         testfailure "$@"
1416         msgtest 'Check that the output of the previous failed command has expected' 'failures and warnings'
1417         grep '^\(W\|E\):' "${TMPWORKINGDIRECTORY}/rootdir/tmp/testfailure.output" > "${TMPWORKINGDIRECTORY}/rootdir/tmp/testfailureequal.output" 2>&1 || true
1418         if echo "$CMP" | checkdiff - "${TMPWORKINGDIRECTORY}/rootdir/tmp/testfailureequal.output"; then
1419                 msgpass
1420         else
1421                 echo '### Complete output ###'
1422                 cat "${TMPWORKINGDIRECTORY}/rootdir/tmp/testfailure.output"
1423                 msgfail
1424         fi
1425 }
1426
1427 testfilestats() {
1428         msgtest "Test that file $1 has $2 $3" "$4"
1429         if [ "$4" "$3" "$(stat --format "$2" "$1")" ]; then
1430                 msgpass
1431         else
1432                 echo >&2
1433                 ls -ld >&2 "$1"
1434                 echo -n >&2 "stat(1) reports for $2: "
1435                 stat --format "$2" "$1"
1436                 msgfail
1437         fi
1438 }
1439 testaccessrights() {
1440         testfilestats "$1" '%a' '=' "$2"
1441 }
1442
1443 testwebserverlaststatuscode() {
1444         local DOWNLOG='rootdir/tmp/webserverstatus-testfile.log'
1445         local STATUS='downloaded/webserverstatus-statusfile.log'
1446         rm -f "$DOWNLOG" "$STATUS"
1447         msgtest 'Test last status code from the webserver was' "$1"
1448         if downloadfile "http://localhost:8080/_config/find/aptwebserver::last-status-code" "$STATUS" > "$DOWNLOG" && [ "$(cat "$STATUS")" = "$1" ]; then
1449                 msgpass
1450         else
1451                 echo >&2
1452                 if [ -n "$2" ]; then
1453                         shift
1454                         echo >&2 '#### Additionally provided output files contain:'
1455                         cat >&2 "$@"
1456                 fi
1457                 echo >&2 '#### Download log of the status code:'
1458                 cat >&2 "$DOWNLOG"
1459                 msgfail "Status was $(cat "$STATUS")"
1460         fi
1461 }
1462
1463 pause() {
1464         echo "STOPPED execution. Press enter to continue"
1465         local IGNORE
1466         read IGNORE
1467 }
1468
1469 listcurrentlistsdirectory() {
1470         find rootdir/var/lib/apt/lists -maxdepth 1 -type d | while read line; do
1471                 stat --format '%U:%G:%a:%n' "$line"
1472         done
1473         find rootdir/var/lib/apt/lists -maxdepth 1 \! -type d | while read line; do
1474                 stat --format '%U:%G:%a:%s:%y:%n' "$line"
1475         done
1476 }
1477
1478 ### convinience hacks ###
1479 mkdir() {
1480         # creating some directories by hand is a tedious task, so make it look simple
1481         if [ "$*" = '-p rootdir/var/lib/apt/lists' ] || [ "$*" = "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists" ] ||
1482            [ "$*" = '-p rootdir/var/lib/apt/lists/partial' ] || [ "$*" = "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/partial" ]; then
1483                 # only the last directory created by mkdir is effected by the -m !
1484                 command mkdir -m 755 -p "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt"
1485                 command mkdir -m 755 -p "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists"
1486                 command mkdir -m 700 -p "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/partial"
1487                 touch "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/lock"
1488                 if [ "$(id -u)" = '0' ]; then
1489                         chown _apt:root "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/partial"
1490                 fi
1491         else
1492                 command mkdir "$@"
1493         fi
1494 }
1495
1496 ### The following tests are run by most test methods automatically to check
1497 ### general things about commands executed without writing the test every time.
1498
1499 aptautotest() {
1500         local TESTCALL="$1"
1501         local CMD="$2"
1502         local FIRSTOPT="$3"
1503         local AUTOTEST="aptautotest_$(basename "$CMD" | tr -d '-')_$(echo "$FIRSTOPT" | tr -d '-')"
1504         if command -v $AUTOTEST >/dev/null; then
1505                 shift 3
1506                 # save and restore the *.output files from other tests
1507                 # as we might otherwise override them in these automatic tests
1508                 rm -rf ${TMPWORKINGDIRECTORY}/rootdir/tmp-before
1509                 mv ${TMPWORKINGDIRECTORY}/rootdir/tmp ${TMPWORKINGDIRECTORY}/rootdir/tmp-before
1510                 mkdir ${TMPWORKINGDIRECTORY}/rootdir/tmp
1511                 $AUTOTEST "$TESTCALL" "$@"
1512                 rm -rf ${TMPWORKINGDIRECTORY}/rootdir/tmp-aptautotest
1513                 mv ${TMPWORKINGDIRECTORY}/rootdir/tmp ${TMPWORKINGDIRECTORY}/rootdir/tmp-aptautotest
1514                 mv ${TMPWORKINGDIRECTORY}/rootdir/tmp-before ${TMPWORKINGDIRECTORY}/rootdir/tmp
1515         fi
1516 }
1517
1518 aptautotest_aptget_update() {
1519         if ! test -d "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists"; then return; fi
1520         testfilestats "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt" '%U:%G:%a' '=' "${TEST_DEFAULT_USER}:${TEST_DEFAULT_GROUP}:755"
1521         testfilestats "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists" '%U:%G:%a' '=' "${TEST_DEFAULT_USER}:${TEST_DEFAULT_GROUP}:755"
1522         # all copied files are properly chmodded
1523         for file in $(find "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists" -maxdepth 1 -type f ! -name 'lock'); do
1524                 testfilestats "$file" '%U:%G:%a' '=' "${TEST_DEFAULT_USER}:${TEST_DEFAULT_GROUP}:644"
1525         done
1526 }
1527 aptautotest_apt_update() { aptautotest_aptget_update "$@"; }
1528
1529 testaptautotestnodpkgwarning() {
1530         local TESTCALL="$1"
1531         while [ -n "$2" ]; do
1532                 if expr match "$2" '^-[a-z]*s' >/dev/null 2>&1; then return; fi
1533                 shift
1534         done
1535         testfailure grep '^dpkg: warning:.*ignor.*' "${TMPWORKINGDIRECTORY}/rootdir/tmp-before/${TESTCALL}.output"
1536 }
1537
1538 aptautotest_aptget_install() { testaptautotestnodpkgwarning "$@"; }
1539 aptautotest_aptget_remove() { testaptautotestnodpkgwarning "$@"; }
1540 aptautotest_aptget_purge() { testaptautotestnodpkgwarning "$@"; }
1541 aptautotest_apt_install() { testaptautotestnodpkgwarning "$@"; }
1542 aptautotest_apt_remove() { testaptautotestnodpkgwarning "$@"; }
1543 aptautotest_apt_purge() { testaptautotestnodpkgwarning "$@"; }