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${CNORMAL}\n";
  98         fi
  99 }
 100 getaptconfig() {
 101         if [ -f ./aptconfig.conf ]; then
 102                 echo "$(readlink -f ./aptconfig.conf)"
 103         elif [ -f ../aptconfig.conf ]; then
 104                 echo "$(readlink -f ../aptconfig.conf)"
 105         elif [ -f ../../aptconfig.conf ]; then
 106                 echo "$(readlink -f ../../aptconfig.conf)"
 107         elif [ -f "${TMPWORKINGDIRECTORY}/aptconfig.conf" ]; then
 108                 echo "$(readlink -f "${TMPWORKINGDIRECTORY}/aptconfig.conf")"
 109         fi
 110 }
 111 runapt() {
 112         msgdebug "Executing: ${CCMD}$*${CDEBUG} "
 113         local CMD="$1"
 114         shift
 115         case $CMD in
 116         sh|aptitude|*/*|command) ;;
 117         *) CMD="${BUILDDIRECTORY}/$CMD";;
 118         esac
 119         MALLOC_PERTURB_=21 MALLOC_CHECK_=2 APT_CONFIG="$(getaptconfig)" LD_LIBRARY_PATH=${LIBRARYPATH} $CMD "$@"
 120 }
 121 aptconfig() { runapt apt-config "$@"; }
 122 aptcache() { runapt apt-cache "$@"; }
 123 aptcdrom() { runapt apt-cdrom "$@"; }
 124 aptget() { runapt apt-get "$@"; }
 125 aptftparchive() { runapt apt-ftparchive "$@"; }
 126 aptkey() { runapt apt-key "$@"; }
 127 aptmark() { runapt apt-mark "$@"; }
 128 aptsortpkgs() { runapt apt-sortpkgs "$@"; }
 129 apt() { runapt apt "$@"; }
 130 apthelper() { runapt "${APTHELPERBINDIR}/apt-helper" "$@"; }
 131 aptwebserver() { runapt "${APTWEBSERVERBINDIR}/aptwebserver" "$@"; }
 132 aptitude() { runapt aptitude "$@"; }
 133 aptextracttemplates() { runapt apt-extracttemplates "$@"; }
 134 aptinternalsolver() { runapt "${APTINTERNALSOLVER}" "$@"; }
 135 aptdumpsolver() { runapt "${APTDUMPSOLVER}" "$@"; }
 136
 137 dpkg() {
 138         "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg" "$@"
 139 }
 140 dpkgcheckbuilddeps() {
 141         command dpkg-checkbuilddeps --admindir=${TMPWORKINGDIRECTORY}/rootdir/var/lib/dpkg "$@"
 142 }
 143 gdb() {
 144         local CMD
 145         case "$1" in
 146         aptget) CMD="apt-get";;
 147         aptcache) CMD="apt-cache";;
 148         aptcdrom) CMD="apt-cdrom";;
 149         aptconfig) CMD="apt-config";;
 150         aptmark) CMD="apt-mark";;
 151         apthelper) CMD="apt-helper";;
 152         aptftparchive) CMD="apt-ftparchive";;
 153         *) CMD="$1";;
 154         esac
 155         shift
 156         runapt command gdb --quiet -ex run "${BUILDDIRECTORY}/$CMD" --args "${BUILDDIRECTORY}/$CMD" "$@"
 157 }
 158
 159 exitwithstatus() {
 160         # error if we about to overflow, but ...
 161         #   "255 failures ought to be enough for everybody"
 162         if [ $EXIT_CODE -gt 255 ]; then
 163             msgdie "Total failure count $EXIT_CODE too big"
 164         fi
 165         exit $((EXIT_CODE <= 255 ? EXIT_CODE : 255));
 166 }
 167
 168 shellsetedetector() {
 169         local exit_status=$?
 170         if [ "$exit_status" != '0' ]; then
 171                 printf >&2 "${CERROR}E: Looks like the testcases ended prematurely with exitcode: ${exit_status}${CNORMAL}\n"
 172                 if [ "$EXIT_CODE" = '0' ]; then
 173                         EXIT_CODE="$exit_status"
 174                 fi
 175         fi
 176 }
 177
 178 addtrap() {
 179         if [ "$1" = 'prefix' ]; then
 180                 CURRENTTRAP="$2 $CURRENTTRAP"
 181         else
 182                 CURRENTTRAP="$CURRENTTRAP $1"
 183         fi
 184         trap "shellsetedetector; $CURRENTTRAP exitwithstatus;" 0 HUP INT QUIT ILL ABRT FPE SEGV PIPE TERM
 185 }
 186
 187 setupenvironment() {
 188         # privilege dropping and testing doesn't work if /tmp isn't world-writeable (as e.g. with libpam-tmpdir)
 189         if [ -n "$TMPDIR" ] && [ "$(id -u)" = '0' ] && [ "$(stat --format '%a' "$TMPDIR")" != '1777' ]; then
 190                 unset TMPDIR
 191         fi
 192         TMPWORKINGDIRECTORY=$(mktemp -d)
 193         addtrap "cd /; rm -rf $TMPWORKINGDIRECTORY;"
 194         msgninfo "Preparing environment for ${CCMD}$(basename $0)${CINFO} in ${TMPWORKINGDIRECTORY}… "
 195
 196         mkdir -m 700 "${TMPWORKINGDIRECTORY}/downloaded"
 197         if [ "$(id -u)" = '0' ]; then
 198                 # relax permissions so that running as root with user switching works
 199                 umask 022
 200                 chmod 711 "$TMPWORKINGDIRECTORY"
 201                 chown _apt:root "${TMPWORKINGDIRECTORY}/downloaded"
 202         fi
 203
 204         TESTDIRECTORY=$(readlink -f $(dirname $0))
 205         # allow overriding the default BUILDDIR location
 206         SOURCEDIRECTORY=${APT_INTEGRATION_TESTS_SOURCE_DIR:-"${TESTDIRECTORY}/../../"}
 207         BUILDDIRECTORY=${APT_INTEGRATION_TESTS_BUILD_DIR:-"${TESTDIRECTORY}/../../build/bin"}
 208         LIBRARYPATH=${APT_INTEGRATION_TESTS_LIBRARY_PATH:-"${BUILDDIRECTORY}"}
 209         METHODSDIR=${APT_INTEGRATION_TESTS_METHODS_DIR:-"${BUILDDIRECTORY}/methods"}
 210         APTHELPERBINDIR=${APT_INTEGRATION_TESTS_LIBEXEC_DIR:-"${BUILDDIRECTORY}"}
 211         APTWEBSERVERBINDIR=${APT_INTEGRATION_TESTS_WEBSERVER_BIN_DIR:-"${BUILDDIRECTORY}"}
 212         APTINTERNALSOLVER=${APT_INTEGRATION_TESTS_INTERNAL_SOLVER:-"${BUILDDIRECTORY}/apt-internal-solver"}
 213         APTDUMPSOLVER=${APT_INTEGRATION_TESTS_DUMP_SOLVER:-"${BUILDDIRECTORY}/apt-dump-solver"}
 214         test -x "${BUILDDIRECTORY}/apt-get" || msgdie "You need to build tree first"
 215         # -----
 216
 217         cd $TMPWORKINGDIRECTORY
 218         mkdir rootdir aptarchive keys
 219         cd rootdir
 220         mkdir -p etc/apt/apt.conf.d etc/apt/sources.list.d etc/apt/trusted.gpg.d etc/apt/preferences.d
 221         mkdir -p usr/bin var/cache var/lib var/log tmp
 222         mkdir -p var/lib/dpkg/info var/lib/dpkg/updates var/lib/dpkg/triggers
 223         touch var/lib/dpkg/available
 224         mkdir -p usr/lib/apt
 225         ln -s ${METHODSDIR} usr/lib/apt/methods
 226         if [ "$BUILDDIRECTORY" = "$LIBRARYPATH" ]; then
 227                 mkdir -p usr/lib/apt/solvers
 228                 ln -s "${BUILDDIRECTORY}/apt-dump-solver" usr/lib/apt/solvers/dump
 229                 ln -s "${BUILDDIRECTORY}/apt-internal-solver" usr/lib/apt/solvers/apt
 230                 echo "Dir::Bin::Solvers \"${TMPWORKINGDIRECTORY}/rootdir/usr/lib/apt/solvers\";" > etc/apt/apt.conf.d/externalsolver.conf
 231         fi
 232         # use the autoremove from the BUILDDIRECTORY if its there, otherwise
 233         # system
 234         if [ -e ${BUILDDIRECTORY}/../../debian/apt.conf.autoremove ]; then
 235             ln -s ${BUILDDIRECTORY}/../../debian/apt.conf.autoremove etc/apt/apt.conf.d/01autoremove
 236         else
 237             ln -s /etc/apt/apt.conf.d/01autoremove etc/apt/apt.conf.d/01autoremove
 238         fi
 239         cd ..
 240         local PACKAGESFILE=$(echo "$(basename $0)" | sed -e 's/^test-/Packages-/' -e 's/^skip-/Packages-/')
 241         if [ -f "${TESTDIRECTORY}/${PACKAGESFILE}" ]; then
 242                 cp "${TESTDIRECTORY}/${PACKAGESFILE}" aptarchive/Packages
 243         fi
 244         local SOURCESSFILE=$(echo "$(basename $0)" | sed -e 's/^test-/Sources-/' -e 's/^skip-/Sources-/')
 245         if [ -f "${TESTDIRECTORY}/${SOURCESSFILE}" ]; then
 246                 cp "${TESTDIRECTORY}/${SOURCESSFILE}" aptarchive/Sources
 247         fi
 248         cp $(find $TESTDIRECTORY -name '*.pub' -o -name '*.sec') keys/
 249         chmod 644 $(find keys -name '*.pub' -o -name '*.sec')
 250         ln -s ${TMPWORKINGDIRECTORY}/keys/joesixpack.pub rootdir/etc/apt/trusted.gpg.d/joesixpack.gpg
 251
 252         echo "Dir \"${TMPWORKINGDIRECTORY}/rootdir\";" > aptconfig.conf
 253         echo "Dir::state::status \"${TMPWORKINGDIRECTORY}/rootdir/var/lib/dpkg/status\";" >> aptconfig.conf
 254         echo "APT::Get::Show-User-Simulation-Note \"false\";" >> aptconfig.conf
 255         echo "Dir::Bin::Methods \"${TMPWORKINGDIRECTORY}/rootdir/usr/lib/apt/methods\";" >> aptconfig.conf
 256         # store apt-key were we can access it, even if we run it as a different user
 257         # destroys coverage reporting though, so just do it for root for now
 258         if [ "$(id -u)" = '0' ]; then
 259                 cp "${BUILDDIRECTORY}/apt-key" "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/"
 260                 chmod o+rx "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/apt-key"
 261                 echo "Dir::Bin::apt-key \"${TMPWORKINGDIRECTORY}/rootdir/usr/bin/apt-key\";" >> aptconfig.conf
 262         else
 263                 echo "Dir::Bin::apt-key \"${BUILDDIRECTORY}/apt-key\";" >> aptconfig.conf
 264         fi
 265
 266         cat << EOF > "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg"
 267 #!/bin/sh
 268 set -e
 269 if [ -r "${TMPWORKINGDIRECTORY}/noopchroot.so" ]; then
 270         if [ -n "\$LD_PRELOAD" ]; then
 271                 export LD_PRELOAD="${TMPWORKINGDIRECTORY}/noopchroot.so \${LD_PRELOAD}"
 272         else
 273                 export LD_PRELOAD="${TMPWORKINGDIRECTORY}/noopchroot.so"
 274         fi
 275 fi
 276 exec fakeroot dpkg --root="${TMPWORKINGDIRECTORY}/rootdir" \\
 277         --log=${TMPWORKINGDIRECTORY}/rootdir/var/log/dpkg.log \\
 278         --force-not-root --force-bad-path "\$@"
 279 EOF
 280         chmod +x "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg"
 281         echo "Dir::Bin::dpkg \"${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg\";" > rootdir/etc/apt/apt.conf.d/99dpkg
 282
 283         {
 284                 if ! command dpkg --assert-multi-arch >/dev/null 2>&1; then
 285                         echo "DPKG::options:: \"--force-architecture\";" # Added to test multiarch before dpkg is ready for it…
 286                 fi
 287                 echo 'quiet::NoUpdate "true";'
 288                 echo 'quiet::NoStatistic "true";'
 289                 # too distracting for users, but helpful to detect changes
 290                 echo 'Acquire::Progress::Ignore::ShowErrorText "true";'
 291                 echo 'Acquire::Progress::Diffpercent "true";'
 292                 # in testcases, it can appear as if localhost has a rotation setup,
 293                 # hide this as we can't really deal with it properly
 294                 echo 'Acquire::Failure::ShowIP "false";'
 295         } >> aptconfig.conf
 296
 297         cp "${TESTDIRECTORY}/apt.pem" "${TMPWORKINGDIRECTORY}/rootdir/etc/webserver.pem"
 298         if [ "$(id -u)" = '0' ]; then
 299                 chown _apt:root "${TMPWORKINGDIRECTORY}/rootdir/etc/webserver.pem"
 300         fi
 301         echo "Acquire::https::CaInfo \"${TMPWORKINGDIRECTORY}/rootdir/etc/webserver.pem\";" > rootdir/etc/apt/apt.conf.d/99https
 302         echo "Apt::Cmd::Disable-Script-Warning \"1\";" > rootdir/etc/apt/apt.conf.d/apt-binary
 303         configcompression '.' 'gz' #'bz2' 'lzma' 'xz'
 304
 305         # create some files in /tmp and look at user/group to get what this means
 306         TEST_DEFAULT_USER="$USER"
 307         if [ "$(uname)" = 'GNU/kFreeBSD' ]; then
 308                 TEST_DEFAULT_GROUP='root'
 309         else
 310                 TEST_DEFAULT_GROUP="$USER"
 311         fi
 312
 313         # Acquire::AllowInsecureRepositories=false is not yet the default
 314         # but we want it to be the default soon
 315         configallowinsecurerepositories "false";
 316
 317         # cleanup the environment a bit
 318         # prefer our apt binaries over the system apt binaries
 319         export PATH="${BUILDDIRECTORY}:${PATH}:/usr/local/sbin:/usr/sbin:/sbin"
 320         export LC_ALL=C.UTF-8
 321         unset LANGUAGE APT_CONFIG
 322         unset GREP_OPTIONS DEB_BUILD_PROFILES
 323
 324         msgdone "info"
 325 }
 326
 327 getarchitecture() {
 328         if [ "$1" = "native" -o -z "$1" ]; then
 329                 eval `aptconfig shell ARCH APT::Architecture`
 330                 if [ -n "$ARCH" ]; then
 331                         echo $ARCH
 332                 else
 333                         dpkg --print-architecture
 334                 fi
 335         else
 336                 echo $1
 337         fi
 338 }
 339
 340 getarchitectures() {
 341         aptconfig dump --no-empty --format '%v%n' APT::Architecture APT::Architectures | sort -u | tr '\n' ' '
 342 }
 343
 344 getarchitecturesfromcommalist() {
 345         echo "$1" | sed -e 's#,#\n#g' | sed -e "s/^native\$/$(getarchitecture 'native')/"
 346 }
 347
 348 configarchitecture() {
 349         {
 350                 echo "APT::Architecture \"$(getarchitecture $1)\";"
 351                 while [ -n "$1" ]; do
 352                         echo "APT::Architectures:: \"$(getarchitecture $1)\";"
 353                         shift
 354                 done
 355         } >rootdir/etc/apt/apt.conf.d/01multiarch.conf
 356         configdpkg
 357 }
 358
 359 configdpkg() {
 360         if [ ! -e rootdir/var/lib/dpkg/status ]; then
 361                 local STATUSFILE=$(echo "$(basename $0)" | sed -e 's/^test-/status-/' -e 's/^skip-/status-/')
 362                 if [ -f "${TESTDIRECTORY}/${STATUSFILE}" ]; then
 363                         cp "${TESTDIRECTORY}/${STATUSFILE}" rootdir/var/lib/dpkg/status
 364                 else
 365                         echo -n > rootdir/var/lib/dpkg/status
 366                 fi
 367         fi
 368         rm -f rootdir/etc/apt/apt.conf.d/00foreigndpkg
 369         if command dpkg --assert-multi-arch >/dev/null 2>&1 ; then
 370                 local ARCHS="$(getarchitectures)"
 371                 if echo "$ARCHS" | grep -E -q '[^ ]+ [^ ]+'; then
 372                         DPKGARCH="$(dpkg --print-architecture)"
 373                         for ARCH in ${ARCHS}; do
 374                                 if [ "${ARCH}" != "${DPKGARCH}" ]; then
 375                                         if ! dpkg --add-architecture ${ARCH} >/dev/null 2>&1; then
 376                                                 # old-style used e.g. in Ubuntu-P – and as it seems travis
 377                                                 echo "DPKG::options:: \"--foreign-architecture\";" >> rootdir/etc/apt/apt.conf.d/00foreigndpkg
 378                                                 echo "DPKG::options:: \"${ARCH}\";"  >> rootdir/etc/apt/apt.conf.d/00foreigndpkg
 379                                         fi
 380                                 fi
 381                         done
 382                         if [ "0" = "$(dpkg -l dpkg 2> /dev/null | grep '^i' | wc -l)" ]; then
 383                                 # dpkg doesn't really check the version as long as it is fully installed,
 384                                 # but just to be sure we choose one above the required version
 385                                 insertinstalledpackage 'dpkg' "all" '1.16.2+fake'
 386                         fi
 387                 fi
 388         fi
 389 }
 390
 391 configdpkgnoopchroot() {
 392         # create a library to noop chroot() and rewrite maintainer script executions
 393         # via execvp() as used by dpkg as we don't want our rootdir to be a fullblown
 394         # chroot directory dpkg could chroot into to execute the maintainer scripts
 395         msgtest 'Building library to preload to make maintainerscript work in' 'dpkg'
 396         cat << EOF > noopchroot.c
 397 #define _GNU_SOURCE
 398 #include <stdio.h>
 399 #include <stdlib.h>
 400 #include <string.h>
 401 #include <dlfcn.h>
 402
 403 static char * chrootdir = NULL;
 404
 405 int chroot(const char *path) {
 406         printf("WARNING: CHROOTing to %s was ignored!\n", path);
 407         free(chrootdir);
 408         chrootdir = strdup(path);
 409         return 0;
 410 }
 411 int execvp(const char *file, char *const argv[]) {
 412         static int (*func_execvp) (const char *, char * const []) = NULL;
 413         if (func_execvp == NULL)
 414                 func_execvp = (int (*) (const char *, char * const [])) dlsym(RTLD_NEXT, "execvp");
 415         if (chrootdir == NULL || strncmp(file, "/var/lib/dpkg/", strlen("/var/lib/dpkg/")) != 0)
 416                 return func_execvp(file, argv);
 417         printf("REWRITE execvp call %s into %s\n", file, chrootdir);
 418         char newfile[strlen(chrootdir) + strlen(file)];
 419         strcpy(newfile, chrootdir);
 420         strcat(newfile, file);
 421         char const * const baseadmindir = "/var/lib/dpkg";
 422         char admindir[strlen(chrootdir) + strlen(baseadmindir)];
 423         strcpy(admindir, chrootdir);
 424         strcat(admindir, baseadmindir);
 425         setenv("DPKG_ADMINDIR", admindir, 1);
 426         return func_execvp(newfile, argv);
 427 }
 428 EOF
 429         testsuccess --nomsg gcc -fPIC -shared -o noopchroot.so noopchroot.c -ldl
 430 }
 431
 432 configallowinsecurerepositories() {
 433     echo "Acquire::AllowInsecureRepositories \"$1\";" >  rootdir/etc/apt/apt.conf.d/allow-insecure-repositories.conf
 434
 435 }
 436
 437 configcompression() {
 438         while [ -n "$1" ]; do
 439                 case "$1" in
 440                 '.') printf ".\t.\tcat\n";;
 441                 'gz') printf "gzip\tgz\tgzip\n";;
 442                 'bz2') printf "bzip2\tbz2\tbzip2\n";;
 443                 'lzma') printf "lzma\tlzma\txz --format=lzma\n";;
 444                 'xz') printf "xz\txz\txz\n";;
 445                 *) printf "$1\t$1\t$1\n";;
 446                 esac
 447                 shift
 448         done > ${TMPWORKINGDIRECTORY}/rootdir/etc/testcase-compressor.conf
 449 }
 450
 451 forcecompressor() {
 452         COMPRESSOR="$1"
 453         COMPRESSOR_CMD="$1"
 454         case $COMPRESSOR in
 455         gzip) COMPRESS='gz';;
 456         bzip2) COMPRESS='bz2';;
 457         lzma) COMPRESS='lzma';;
 458         xz) COMPRESS='xz';;
 459         *) msgdie "Compressor $COMPRESSOR is unknown to framework, so can't be forced by forcecompressor!";;
 460         esac
 461         local CONFFILE="${TMPWORKINGDIRECTORY}/rootdir/etc/apt/apt.conf.d/00force-compressor"
 462         echo "Acquire::CompressionTypes::Order { \"${COMPRESS}\"; };
 463 Dir::Bin::uncompressed \"/does/not/exist\";
 464 Dir::Bin::gzip \"/does/not/exist\";
 465 Dir::Bin::bzip2 \"/does/not/exist\";
 466 Dir::Bin::lzma \"/does/not/exist\";
 467 Dir::Bin::xz \"/does/not/exist\";" > "$CONFFILE"
 468         if [ -e "/bin/${COMPRESSOR}" ]; then
 469                 echo "Dir::Bin::${COMPRESSOR} \"/bin/${COMPRESSOR}\";" >> "$CONFFILE"
 470         elif [ -e "/usr/bin/${COMPRESSOR}" ]; then
 471                 echo "Dir::Bin::${COMPRESSOR} \"/usr/bin/${COMPRESSOR}\";" >> "$CONFFILE"
 472         elif [ "${COMPRESSOR}" = 'lzma' ]; then
 473                 echo 'Dir::Bin::xz "/usr/bin/xz";' >> "$CONFFILE"
 474                 COMPRESSOR_CMD='xz --format=lzma'
 475         else
 476                 msgtest 'Test for availability of compressor' "${COMPRESSOR}"
 477                 msgfail
 478         fi
 479 }
 480
 481 setupsimplenativepackage() {
 482         local NAME="$1"
 483         local ARCH="$2"
 484         local VERSION="$3"
 485         local RELEASE="${4:-unstable}"
 486         local DEPENDENCIES="$5"
 487         local DESCRIPTION="${6:-"an autogenerated dummy ${NAME}=${VERSION}/${RELEASE}
 488  If you find such a package installed on your system,
 489  something went horribly wrong! They are autogenerated
 490  und used only by testcases and surf no other propose…"}"
 491
 492         local SECTION="${7:-others}"
 493         local DISTSECTION
 494         if [ "$SECTION" = "$(echo "$SECTION" | cut -d'/' -f 2)" ]; then
 495                 DISTSECTION="main"
 496         else
 497                 DISTSECTION="$(echo "$SECTION" | cut -d'/' -f 1)"
 498         fi
 499         local BUILDDIR=incoming/${NAME}-${VERSION}
 500         mkdir -p ${BUILDDIR}/debian/source
 501         cd ${BUILDDIR}
 502         echo "* most suckless software product ever" > FEATURES
 503         test -e debian/copyright || echo "Copyleft by Joe Sixpack $(date +%Y)" > debian/copyright
 504         test -e debian/changelog || echo "$NAME ($VERSION) $RELEASE; urgency=low
 505
 506   * Initial release
 507
 508  -- Joe Sixpack <joe@example.org>  $(date -R)" > debian/changelog
 509         test -e debian/control || echo "Source: $NAME
 510 Section: $SECTION
 511 Priority: optional
 512 Maintainer: Joe Sixpack <joe@example.org>
 513 Build-Depends: debhelper (>= 7)
 514 Standards-Version: 3.9.1
 515
 516 Package: $NAME" > debian/control
 517         if [ "$ARCH" = 'all' ]; then
 518                 echo "Architecture: all" >> debian/control
 519         else
 520                 echo "Architecture: any" >> debian/control
 521         fi
 522         test -z "$DEPENDENCIES" || echo "$DEPENDENCIES" >> debian/control
 523         echo "Description: $DESCRIPTION" >> debian/control
 524
 525         test -e debian/compat || echo "7" > debian/compat
 526         test -e debian/source/format || echo "3.0 (native)" > debian/source/format
 527         test -e debian/rules || cp /usr/share/doc/debhelper/examples/rules.tiny debian/rules
 528         cd - > /dev/null
 529 }
 530
 531 buildsimplenativepackage() {
 532         local NAME="$1"
 533         local NM
 534         if [ "$(echo "$NAME" | cut -c 1-3)" = 'lib' ]; then
 535                 NM="$(echo "$NAME" | cut -c 1-4)"
 536         else
 537                 NM="$(echo "$NAME" | cut -c 1)"
 538         fi
 539         local ARCH="$2"
 540         local VERSION="$3"
 541         local RELEASE="${4:-unstable}"
 542         local DEPENDENCIES="$5"
 543         local DESCRIPTION="${6:-"an autogenerated dummy ${NAME}=${VERSION}/${RELEASE}
 544  If you find such a package installed on your system,
 545  something went horribly wrong! They are autogenerated
 546  und used only by testcases and surf no other propose…"}"
 547
 548         local SECTION="${7:-others}"
 549         local PRIORITY="${8:-optional}"
 550         local FILE_TREE="$9"
 551         local COMPRESS_TYPE="${10:-gzip}"
 552         local DISTSECTION
 553         if [ "$SECTION" = "$(echo "$SECTION" | cut -d'/' -f 2)" ]; then
 554                 DISTSECTION="main"
 555         else
 556                 DISTSECTION="$(echo "$SECTION" | cut -d'/' -f 1)"
 557         fi
 558         local BUILDDIR=${TMPWORKINGDIRECTORY}/incoming/${NAME}-${VERSION}
 559
 560         msgtest "Build source package in version ${VERSION} for ${RELEASE} in ${DISTSECTION}" "$NAME"
 561         mkdir -p $BUILDDIR/debian/source
 562         echo "* most suckless software product ever" > ${BUILDDIR}/FEATURES
 563         echo "#!/bin/sh
 564 echo '$NAME says \"Hello!\"'" > ${BUILDDIR}/${NAME}
 565
 566         echo "Copyleft by Joe Sixpack $(date +%Y)" > ${BUILDDIR}/debian/copyright
 567         echo "$NAME ($VERSION) $RELEASE; urgency=low
 568
 569   * Initial release
 570
 571  -- Joe Sixpack <joe@example.org>  $(date -R)" > ${BUILDDIR}/debian/changelog
 572         echo "Source: $NAME
 573 Section: $SECTION
 574 Priority: $PRIORITY
 575 Maintainer: Joe Sixpack <joe@example.org>
 576 Standards-Version: 3.9.3" > ${BUILDDIR}/debian/control
 577         local BUILDDEPS="$(echo "$DEPENDENCIES" | grep '^Build-')"
 578         test -z "$BUILDDEPS" || echo "$BUILDDEPS" >> ${BUILDDIR}/debian/control
 579         echo "
 580 Package: $NAME" >> ${BUILDDIR}/debian/control
 581
 582         if [ "$ARCH" = 'all' ]; then
 583                 echo "Architecture: all" >> ${BUILDDIR}/debian/control
 584         else
 585                 echo "Architecture: any" >> ${BUILDDIR}/debian/control
 586         fi
 587         local DEPS="$(echo "$DEPENDENCIES" | grep -v '^Build-')"
 588         test -z "$DEPS" || echo "$DEPS" >> ${BUILDDIR}/debian/control
 589         echo "Description: $DESCRIPTION" >> ${BUILDDIR}/debian/control
 590
 591         echo '3.0 (native)' > ${BUILDDIR}/debian/source/format
 592         cd ${BUILDDIR}/..
 593         testsuccess --nomsg dpkg-source -b ${NAME}-${VERSION}
 594         cd - >/dev/null
 595         sed -n 's#^dpkg-source: info: building [^ ]\+ in ##p' ${TMPWORKINGDIRECTORY}/rootdir/tmp/testsuccess.output \
 596                 | while read SRC; do
 597                 echo "pool/${SRC}" >> ${BUILDDIR}/../${RELEASE}.${DISTSECTION}.srclist
 598 #               if expr match "${SRC}" '.*\.dsc' >/dev/null 2>&1; then
 599 #                       aptkey --keyring ./keys/joesixpack.pub --secret-keyring ./keys/joesixpack.sec --quiet --readonly \
 600 #                               adv --yes --default-key 'Joe Sixpack' \
 601 #                               --clearsign -o "${BUILDDIR}/../${SRC}.sign" "${BUILDDIR}/../$SRC"
 602 #                       mv "${BUILDDIR}/../${SRC}.sign" "${BUILDDIR}/../$SRC"
 603 #               fi
 604         done
 605
 606         for arch in $(getarchitecturesfromcommalist "$ARCH"); do
 607                 msgtest "Build binary package for ${RELEASE} in ${SECTION}" "$NAME"
 608                 rm -rf ${BUILDDIR}/debian/tmp
 609                 mkdir -p ${BUILDDIR}/debian/tmp/DEBIAN ${BUILDDIR}/debian/tmp/usr/share/doc/${NAME} ${BUILDDIR}/debian/tmp/usr/bin
 610                 cp ${BUILDDIR}/debian/copyright ${BUILDDIR}/debian/changelog ${BUILDDIR}/FEATURES ${BUILDDIR}/debian/tmp/usr/share/doc/${NAME}
 611                 cp ${BUILDDIR}/${NAME} ${BUILDDIR}/debian/tmp/usr/bin/${NAME}-${arch}
 612                 if [ -n "$FILE_TREE" ]; then
 613                     cp -ar "$FILE_TREE" ${BUILDDIR}/debian/tmp
 614                 fi
 615
 616                 (cd ${BUILDDIR}; dpkg-gencontrol -DArchitecture=$arch)
 617                 (cd ${BUILDDIR}/debian/tmp; md5sum $(find usr/ -type f) > DEBIAN/md5sums)
 618                 local LOG="${BUILDDIR}/../${NAME}_${VERSION}_${arch}.dpkg-deb.log"
 619                 # ensure the right permissions as dpkg-deb insists
 620                 chmod 755 ${BUILDDIR}/debian/tmp/DEBIAN
 621                 testsuccess --nomsg dpkg-deb -Z${COMPRESS_TYPE} --build ${BUILDDIR}/debian/tmp ${BUILDDIR}/..
 622                 echo "pool/${NAME}_${VERSION}_${arch}.deb" >> ${BUILDDIR}/../${RELEASE}.${DISTSECTION}.pkglist
 623         done
 624
 625         local CHANGEPATH="${BUILDDIR}/../${DISTSECTION}/${NM}/${NAME}/${NAME}_${VERSION}"
 626         mkdir -p $CHANGEPATH
 627         cp ${BUILDDIR}/debian/changelog $CHANGEPATH
 628         rm -rf "${BUILDDIR}"
 629         msgdone "info"
 630 }
 631
 632 buildpackage() {
 633         local BUILDDIR=$1
 634         local RELEASE=$2
 635         local SECTION=$3
 636         local ARCH=$(getarchitecture $4)
 637         local PKGNAME="$(echo "$BUILDDIR" | grep -o '[^/]*$')"
 638         local BUILDLOG="$(readlink -f "${BUILDDIR}/../${PKGNAME}_${RELEASE}_${SECTION}.dpkg-bp.log")"
 639         msgtest "Build package for ${RELEASE} in ${SECTION}" "$PKGNAME"
 640         cd $BUILDDIR
 641         if [ "$ARCH" = "all" ]; then
 642                 ARCH="$(dpkg-architecture -qDEB_HOST_ARCH 2> /dev/null)"
 643         fi
 644         testsuccess --nomsg dpkg-buildpackage -uc -us -a$ARCH
 645         cp ${TMPWORKINGDIRECTORY}/rootdir/tmp/testsuccess.output $BUILDLOG
 646         local PKGS="$(grep '^dpkg-deb: building package' $BUILDLOG | cut -d'/' -f 2 | sed -e "s#'\.##")"
 647         local SRCS="$(grep '^dpkg-source: info: building' $BUILDLOG | grep -o '[a-z0-9._+~-]*$')"
 648         cd - > /dev/null
 649         for PKG in $PKGS; do
 650                 echo "pool/${PKG}" >> ${TMPWORKINGDIRECTORY}/incoming/${RELEASE}.${SECTION}.pkglist
 651         done
 652         for SRC in $SRCS; do
 653                 echo "pool/${SRC}" >> ${TMPWORKINGDIRECTORY}/incoming/${RELEASE}.${SECTION}.srclist
 654         done
 655 }
 656
 657 buildaptarchive() {
 658         if [ -d incoming ]; then
 659                 buildaptarchivefromincoming "$@"
 660         else
 661                 buildaptarchivefromfiles "$@"
 662         fi
 663 }
 664
 665 createaptftparchiveconfig() {
 666         local COMPRESSORS="$(cut -d'    ' -f 1 ${TMPWORKINGDIRECTORY}/rootdir/etc/testcase-compressor.conf | tr '\n' ' ')"
 667         local COMPRESSORS="${COMPRESSORS%* }"
 668         local ARCHS="$(getarchitectures)"
 669         echo -n 'Dir {
 670         ArchiveDir "' >> ftparchive.conf
 671         echo -n $(readlink -f .) >> ftparchive.conf
 672         echo -n '";
 673         CacheDir "' >> ftparchive.conf
 674         echo -n $(readlink -f ..) >> ftparchive.conf
 675         echo -n '";
 676         FileListDir "' >> ftparchive.conf
 677         echo -n $(readlink -f pool/) >> ftparchive.conf
 678         echo -n '";
 679 };
 680 Default {
 681         Packages::Compress "'"$COMPRESSORS"'";
 682         Sources::Compress "'"$COMPRESSORS"'";
 683         Contents::Compress "'"$COMPRESSORS"'";
 684         Translation::Compress "'"$COMPRESSORS"'";
 685         LongDescription "false";
 686 };
 687 TreeDefault {
 688         Directory "pool/";
 689         SrcDirectory "pool/";
 690 };
 691 APT {
 692         FTPArchive {
 693                 Release {
 694                         Origin "joesixpack";
 695                         Label "apttestcases";
 696                         Suite "unstable";
 697                         Description "repository with dummy packages";
 698                         Architectures "' >> ftparchive.conf
 699         echo -n "$ARCHS" >> ftparchive.conf
 700         echo 'source";
 701                 };
 702         };
 703 };' >> ftparchive.conf
 704         for DIST in $(find ./pool/ -maxdepth 1 -name '*.pkglist' -type f | cut -d'/' -f 3 | cut -d'.' -f 1 | sort | uniq); do
 705                 echo -n 'tree "dists/' >> ftparchive.conf
 706                 echo -n "$DIST" >> ftparchive.conf
 707                 echo -n '" {
 708         Architectures "' >> ftparchive.conf
 709                 echo -n "$ARCHS" >> ftparchive.conf
 710                 echo -n 'source";
 711         FileList "' >> ftparchive.conf
 712                 echo -n "${DIST}.\$(SECTION).pkglist" >> ftparchive.conf
 713                 echo -n '";
 714         SourceFileList "' >> ftparchive.conf
 715                 echo -n "${DIST}.\$(SECTION).srclist" >> ftparchive.conf
 716                 echo -n '";
 717         Sections "' >> ftparchive.conf
 718                 echo -n "$(find ./pool/ -maxdepth 1 -name "${DIST}.*.pkglist" -type f | cut -d'/' -f 3 | cut -d'.' -f 2 | sort | uniq | tr '\n' ' ')" >> ftparchive.conf
 719                 echo '";
 720 };' >> ftparchive.conf
 721         done
 722 }
 723
 724 buildaptftparchivedirectorystructure() {
 725         local DISTS="$(grep -i '^tree ' ftparchive.conf | cut -d'/' -f 2 | sed -e 's#".*##')"
 726         for DIST in $DISTS; do
 727                 local SECTIONS="$(grep -i -A 5 "dists/$DIST" ftparchive.conf | grep -i 'Sections' | cut -d'"' -f 2)"
 728                 for SECTION in $SECTIONS; do
 729                         local ARCHS="$(grep -A 5 "dists/$DIST" ftparchive.conf | grep Architectures | cut -d'"' -f 2 | sed -e 's#source##')"
 730                         for ARCH in $ARCHS; do
 731                                 mkdir -p dists/${DIST}/${SECTION}/binary-${ARCH}
 732                         done
 733                         mkdir -p dists/${DIST}/${SECTION}/source
 734                         mkdir -p dists/${DIST}/${SECTION}/i18n
 735                 done
 736         done
 737 }
 738
 739 insertpackage() {
 740         local RELEASES="$1"
 741         local NAME="$2"
 742         local ARCH="$3"
 743         local VERSION="$4"
 744         local DEPENDENCIES="$5"
 745         local PRIORITY="${6:-optional}"
 746         local DESCRIPTION="${7:-"an autogenerated dummy ${NAME}=${VERSION}/${RELEASES}
 747  If you find such a package installed on your system,
 748  something went horribly wrong! They are autogenerated
 749  und used only by testcases and surf no other propose…"}"
 750         local ARCHS=""
 751         for RELEASE in $(printf '%s' "$RELEASES" | tr ',' '\n'); do
 752                 if [ "$RELEASE" = 'installed' ]; then
 753                         insertinstalledpackage "$2" "$3" "$4" "$5" "$6" "$7"
 754                         continue
 755                 fi
 756                 for arch in $(getarchitecturesfromcommalist "$ARCH"); do
 757                         if [ "$arch" = 'all' -o "$arch" = 'none' ]; then
 758                                 ARCHS="$(getarchitectures)"
 759                         else
 760                                 ARCHS="$arch"
 761                         fi
 762                         for BUILDARCH in $ARCHS; do
 763                                 local PPATH="aptarchive/dists/${RELEASE}/main/binary-${BUILDARCH}"
 764                                 mkdir -p $PPATH
 765                                 local FILE="${PPATH}/Packages"
 766                                 echo "Package: $NAME
 767 Priority: $PRIORITY
 768 Section: other
 769 Installed-Size: 42
 770 Maintainer: Joe Sixpack <joe@example.org>" >> $FILE
 771                                 test "$arch" = 'none' || echo "Architecture: $arch" >> $FILE
 772                                 echo "Version: $VERSION
 773 Filename: pool/main/${NAME}/${NAME}_${VERSION}_${arch}.deb" >> $FILE
 774                                 test -z "$DEPENDENCIES" || echo "$DEPENDENCIES" >> $FILE
 775                                 echo "Description: $(printf '%s' "$DESCRIPTION" | head -n 1)" >> $FILE
 776                                 echo "Description-md5: $(printf '%s' "$DESCRIPTION" | md5sum | cut -d' ' -f 1)" >> $FILE
 777                                 echo >> $FILE
 778                         done
 779                 done
 780                 mkdir -p aptarchive/dists/${RELEASE}/main/source aptarchive/dists/${RELEASE}/main/i18n
 781                 touch aptarchive/dists/${RELEASE}/main/source/Sources
 782                 echo "Package: $NAME
 783 Description-md5: $(printf '%s' "$DESCRIPTION" | md5sum | cut -d' ' -f 1)
 784 Description-en: $DESCRIPTION
 785 " >> aptarchive/dists/${RELEASE}/main/i18n/Translation-en
 786         done
 787 }
 788
 789 insertsource() {
 790         local RELEASE="$1"
 791         local NAME="$2"
 792         local ARCH="$3"
 793         local VERSION="$4"
 794         local DEPENDENCIES="$5"
 795         local ARCHS=""
 796         local SPATH="aptarchive/dists/${RELEASE}/main/source"
 797         mkdir -p $SPATH
 798         local FILE="${SPATH}/Sources"
 799         local DSCFILE="${NAME}_${VERSION}.dsc"
 800         local TARFILE="${NAME}_${VERSION}.tar.gz"
 801         echo "Package: $NAME
 802 Binary: $NAME
 803 Version: $VERSION
 804 Maintainer: Joe Sixpack <joe@example.org>
 805 Architecture: $ARCH" >> $FILE
 806         test -z "$DEPENDENCIES" || echo "$DEPENDENCIES" >> $FILE
 807         echo "Files:
 808  $(echo -n "$DSCFILE" | md5sum | cut -d' ' -f 1) $(echo -n "$DSCFILE" | wc -c) $DSCFILE
 809  $(echo -n "$TARFILE" | md5sum | cut -d' ' -f 1) $(echo -n "$TARFILE" | wc -c) $TARFILE
 810 " >> $FILE
 811 }
 812
 813 insertinstalledpackage() {
 814         local NAME="$1"
 815         local ARCH="$2"
 816         local VERSION="$3"
 817         local DEPENDENCIES="$4"
 818         local PRIORITY="${5:-optional}"
 819         local STATUS="${6:-install ok installed}"
 820         local DESCRIPTION="${7:-"an autogenerated dummy ${NAME}=${VERSION}/installed
 821  If you find such a package installed on your system,
 822  something went horribly wrong! They are autogenerated
 823  und used only by testcases and surf no other propose…"}"
 824
 825         local FILE='rootdir/var/lib/dpkg/status'
 826         local INFO='rootdir/var/lib/dpkg/info'
 827         for arch in $(getarchitecturesfromcommalist "$ARCH"); do
 828                 echo "Package: $NAME
 829 Status: $STATUS
 830 Priority: $PRIORITY
 831 Section: other
 832 Installed-Size: 42
 833 Maintainer: Joe Sixpack <joe@example.org>
 834 Version: $VERSION" >> $FILE
 835                 test "$arch" = 'none' || echo "Architecture: $arch" >> $FILE
 836                 test -z "$DEPENDENCIES" || echo "$DEPENDENCIES" >> $FILE
 837                 echo "Description: $DESCRIPTION" >> $FILE
 838                 echo >> $FILE
 839                 if [ "$(dpkg-query -W --showformat='${Multi-Arch}')" = 'same' ]; then
 840                         echo -n > ${INFO}/${NAME}:${arch}.list
 841                 else
 842                         echo -n > ${INFO}/${NAME}.list
 843                 fi
 844         done
 845 }
 846
 847
 848 buildaptarchivefromincoming() {
 849         msginfo "Build APT archive for ${CCMD}$(basename $0)${CINFO} based on incoming packages…"
 850         cd aptarchive
 851         [ -e pool ] || ln -s ../incoming pool
 852         [ -e ftparchive.conf ] || createaptftparchiveconfig
 853         [ -e dists ] || buildaptftparchivedirectorystructure
 854         msgninfo "\tGenerate Packages, Sources and Contents files… "
 855         testsuccess aptftparchive generate ftparchive.conf
 856         cd - > /dev/null
 857         msgdone "info"
 858         generatereleasefiles "$@"
 859 }
 860
 861 buildaptarchivefromfiles() {
 862         msginfo "Build APT archive for ${CCMD}$(basename $0)${CINFO} based on prebuild files…"
 863         local DIR='aptarchive'
 864         if [ -d "${DIR}/dists" ]; then DIR="${DIR}/dists"; fi
 865         find "$DIR" -name 'Packages' -o -name 'Sources' -o -name 'Translation-*' | while read line; do
 866                 msgninfo "\t${line} file… "
 867                 compressfile "$line" "$1"
 868                 msgdone "info"
 869         done
 870         generatereleasefiles "$@"
 871 }
 872
 873 compressfile() {
 874         cat ${TMPWORKINGDIRECTORY}/rootdir/etc/testcase-compressor.conf | while read compressor extension command; do
 875                 if [ "$compressor" = '.' ]; then
 876                         if [ -n "$2" ]; then
 877                                 touch -d "$2" "$1"
 878                         fi
 879                         continue
 880                 fi
 881                 cat "$1" | $command > "${1}.${extension}"
 882                 if [ -n "$2" ]; then
 883                         touch -d "$2" "${1}.${extension}"
 884                 fi
 885         done
 886 }
 887
 888 # can be overridden by testcases for their pleasure
 889 getcodenamefromsuite() {
 890         case "$1" in
 891         unstable) echo 'sid';;
 892         *) echo -n "$1";;
 893         esac
 894 }
 895 getreleaseversionfromsuite() { true; }
 896 getlabelfromsuite() { true; }
 897 getoriginfromsuite() { true; }
 898
 899 generatereleasefiles() {
 900         # $1 is the Date header and $2 is the ValidUntil header to be set
 901         # both should be given in notation date/touch can understand
 902         msgninfo "\tGenerate Release files… "
 903         if [ -e aptarchive/dists ]; then
 904                 for dir in $(find ./aptarchive/dists -mindepth 1 -maxdepth 1 -type d); do
 905                         local SUITE="$(echo "$dir" | cut -d'/' -f 4)"
 906                         local CODENAME="$(getcodenamefromsuite $SUITE)"
 907                         local VERSION="$(getreleaseversionfromsuite $SUITE)"
 908                         local LABEL="$(getlabelfromsuite $SUITE)"
 909                         local ORIGIN="$(getoriginfromsuite $SUITE)"
 910                         if [ -n "$VERSION" ]; then
 911                                 VERSION="-o APT::FTPArchive::Release::Version=${VERSION}"
 912                         fi
 913                         if [ -n "$LABEL" ]; then
 914                                 LABEL="-o APT::FTPArchive::Release::Label=${LABEL}"
 915                         fi
 916                         if [ -n "$ORIGIN" ]; then
 917                                 ORIGIN="-o APT::FTPArchive::Release::Origin=${ORIGIN}"
 918                         fi
 919                         aptftparchive -qq release $dir \
 920                                 -o APT::FTPArchive::Release::Suite="${SUITE}" \
 921                                 -o APT::FTPArchive::Release::Codename="${CODENAME}" \
 922                                 ${LABEL} \
 923                                 ${ORIGIN} \
 924                                 ${VERSION} \
 925                                         | sed -e '/0 Release$/ d' > $dir/Release # remove the self reference
 926                         if [ "$SUITE" = "experimental" -o "$SUITE" = "experimental2" ]; then
 927                                 sed -i '/^Date: / a\
 928 NotAutomatic: yes' $dir/Release
 929                         fi
 930                         if [ -n "$1" -a "$1" != "now" ]; then
 931                                 sed -i "s/^Date: .*$/Date: $(date -d "$1" '+%a, %d %b %Y %H:%M:%S %Z')/" $dir/Release
 932                         fi
 933                         if [ -n "$2" ]; then
 934                                 sed -i "/^Date: / a\
 935 Valid-Until: $(date -d "$2" '+%a, %d %b %Y %H:%M:%S %Z')" $dir/Release
 936                         fi
 937                 done
 938         else
 939                 aptftparchive -qq release ./aptarchive | sed -e '/0 Release$/ d' > aptarchive/Release # remove the self reference
 940         fi
 941         if [ -n "$1" -a "$1" != "now" ]; then
 942                 for release in $(find ./aptarchive -name 'Release'); do
 943                         touch -d "$1" $release
 944                 done
 945         fi
 946         msgdone "info"
 947 }
 948
 949 setupdistsaptarchive() {
 950         local APTARCHIVE=$(readlink -f ./aptarchive)
 951         rm -f root/etc/apt/sources.list.d/apt-test-*-deb.list
 952         rm -f root/etc/apt/sources.list.d/apt-test-*-deb-src.list
 953         for DISTS in $(find ./aptarchive/dists/ -mindepth 1 -maxdepth 1 -type d | cut -d'/' -f 4); do
 954                 SECTIONS=$(find ./aptarchive/dists/${DISTS}/ -mindepth 1 -maxdepth 1 -type d | cut -d'/' -f 5 | tr '\n' ' ')
 955                 msgninfo "\tadd deb and deb-src sources.list lines for ${CCMD}${DISTS} ${SECTIONS}${CINFO}… "
 956                 echo "deb file://$APTARCHIVE $DISTS $SECTIONS" > rootdir/etc/apt/sources.list.d/apt-test-${DISTS}-deb.list
 957                 echo "deb-src file://$APTARCHIVE $DISTS $SECTIONS" > rootdir/etc/apt/sources.list.d/apt-test-${DISTS}-deb-src.list
 958                 msgdone "info"
 959         done
 960 }
 961
 962 setupflataptarchive() {
 963         local APTARCHIVE=$(readlink -f ./aptarchive)
 964         if [ -f ${APTARCHIVE}/Packages ]; then
 965                 msgninfo "\tadd deb sources.list line… "
 966                 echo "deb file://$APTARCHIVE /" > rootdir/etc/apt/sources.list.d/apt-test-archive-deb.list
 967                 msgdone "info"
 968         else
 969                 rm -f rootdir/etc/apt/sources.list.d/apt-test-archive-deb.list
 970         fi
 971         if [ -f ${APTARCHIVE}/Sources ]; then
 972                 msgninfo "\tadd deb-src sources.list line… "
 973                 echo "deb-src file://$APTARCHIVE /" > rootdir/etc/apt/sources.list.d/apt-test-archive-deb-src.list
 974                 msgdone "info"
 975         else
 976                 rm -f rootdir/etc/apt/sources.list.d/apt-test-archive-deb-src.list
 977         fi
 978 }
 979
 980 setupaptarchive() {
 981         local NOUPDATE=0
 982         if [ "$1" = '--no-update' ]; then
 983                 NOUPDATE=1
 984                 shift
 985         fi
 986         buildaptarchive "$@"
 987         if [ -e aptarchive/dists ]; then
 988                 setupdistsaptarchive
 989         else
 990                 setupflataptarchive
 991         fi
 992         signreleasefiles 'Joe Sixpack'
 993         if [ "1" != "$NOUPDATE" ]; then
 994                 testsuccess aptget update -o Debug::pkgAcquire::Worker=true -o Debug::Acquire::gpgv=true
 995         fi
 996 }
 997
 998 signreleasefiles() {
 999         local SIGNER="${1:-Joe Sixpack}"
1000         local REPODIR="${2:-aptarchive}"
1001         local KEY="keys/$(echo "$SIGNER" | tr 'A-Z' 'a-z' | sed 's# ##g')"
1002         local GPG="aptkey --quiet --keyring ${KEY}.pub --secret-keyring ${KEY}.sec --readonly adv --batch --yes"
1003         msgninfo "\tSign archive with $SIGNER key $KEY… "
1004         local REXKEY='keys/rexexpired'
1005         local SECEXPIREBAK="${REXKEY}.sec.bak"
1006         local PUBEXPIREBAK="${REXKEY}.pub.bak"
1007         if [ "${SIGNER}" = 'Rex Expired' ]; then
1008                 # the key is expired, so gpg doesn't allow to sign with and the --faked-system-time
1009                 # option doesn't exist anymore (and using faketime would add a new obscure dependency)
1010                 # therefore we 'temporary' make the key not expired and restore a backup after signing
1011                 cp ${REXKEY}.sec $SECEXPIREBAK
1012                 cp ${REXKEY}.pub $PUBEXPIREBAK
1013                 local SECUNEXPIRED="${REXKEY}.sec.unexpired"
1014                 local PUBUNEXPIRED="${REXKEY}.pub.unexpired"
1015                 if [ -f "$SECUNEXPIRED" ] && [ -f "$PUBUNEXPIRED" ]; then
1016                         cp $SECUNEXPIRED ${REXKEY}.sec
1017                         cp $PUBUNEXPIRED ${REXKEY}.pub
1018                 else
1019                         if ! printf "expire\n1w\nsave\n" | $GPG --default-key "$SIGNER" --command-fd 0 --edit-key "${SIGNER}" >setexpire.gpg 2>&1; then
1020                                 cat setexpire.gpg
1021                                 exit 1
1022                         fi
1023                         cp ${REXKEY}.sec $SECUNEXPIRED
1024                         cp ${REXKEY}.pub $PUBUNEXPIRED
1025                 fi
1026         fi
1027         for RELEASE in $(find ${REPODIR}/ -name Release); do
1028                 $GPG --default-key "$SIGNER" --armor --detach-sign --sign --output ${RELEASE}.gpg ${RELEASE}
1029                 local INRELEASE="$(echo "${RELEASE}" | sed 's#/Release$#/InRelease#')"
1030                 $GPG --default-key "$SIGNER" --clearsign --output $INRELEASE $RELEASE
1031                 # we might have set a specific date for the Release file, so copy it
1032                 touch -d "$(stat --format "%y" ${RELEASE})" ${RELEASE}.gpg ${INRELEASE}
1033         done
1034         if [ -f "$SECEXPIREBAK" ] && [ -f "$PUBEXPIREBAK" ]; then
1035                 mv -f $SECEXPIREBAK ${REXKEY}.sec
1036                 mv -f $PUBEXPIREBAK ${REXKEY}.pub
1037         fi
1038         msgdone "info"
1039 }
1040
1041 redatereleasefiles() {
1042         local DATE="$(date -d "$1" '+%a, %d %b %Y %H:%M:%S %Z')"
1043         for release in $(find aptarchive/ -name 'Release'); do
1044                 sed -i "s/^Date: .*$/Date: ${DATE}/" $release
1045                 touch -d "$DATE" $release
1046         done
1047         signreleasefiles "${2:-Joe Sixpack}"
1048 }
1049
1050 webserverconfig() {
1051         local WEBSERVER="${3:-http://localhost:8080}"
1052         local NOCHECK=false
1053         if [ "$1" = '--no-check' ]; then
1054                 NOCHECK=true
1055                 shift
1056         fi
1057         local DOWNLOG='rootdir/tmp/download-testfile.log'
1058         local STATUS='downloaded/webserverconfig.status'
1059         rm -f "$STATUS" "$DOWNLOG"
1060         local URI
1061         if [ -n "$2" ]; then
1062                 msgtest "Set webserver config option '${1}' to" "$2"
1063                 URI="${WEBSERVER}/_config/set/${1}/${2}"
1064         else
1065                 msgtest 'Clear webserver config option' "${1}"
1066                 URI="${WEBSERVER}/_config/clear/${1}"
1067         fi
1068         if downloadfile "$URI" "$STATUS" > "$DOWNLOG"; then
1069                 msgpass
1070         else
1071                 cat "$DOWNLOG" "$STATUS" || true
1072                 msgfail
1073         fi
1074         $NOCHECK || testwebserverlaststatuscode '200'
1075 }
1076
1077 rewritesourceslist() {
1078         local APTARCHIVE="file://$(readlink -f "${TMPWORKINGDIRECTORY}/aptarchive")"
1079         for LIST in $(find rootdir/etc/apt/sources.list.d/ -name 'apt-test-*.list'); do
1080                 sed -i $LIST -e "s#$APTARCHIVE#${1}#" -e "s#http://localhost:8080/#${1}#" -e "s#https://localhost:4433/#${1}#"
1081         done
1082 }
1083
1084 # wait for up to 10s for a pid file to appear to avoid possible race
1085 # when a helper is started and dosn't write the PID quick enough
1086 waitforpidfile() {
1087         local PIDFILE="$1"
1088         for i in $(seq 10); do
1089                 if test -s "$PIDFILE"; then
1090                         return 0
1091                 fi
1092                 sleep 1
1093         done
1094         msgdie "waiting for $PIDFILE failed"
1095         return 1
1096 }
1097
1098 changetowebserver() {
1099         if [ "$1" != '--no-rewrite' ]; then
1100                 rewritesourceslist 'http://localhost:8080/'
1101         else
1102                 shift
1103         fi
1104         if test -x ${APTWEBSERVERBINDIR}/aptwebserver; then
1105                 cd aptarchive
1106                 local LOG="webserver.log"
1107                 if ! aptwebserver -o aptwebserver::fork=1 "$@" >$LOG 2>&1 ; then
1108                         cat $LOG
1109                         false
1110                 fi
1111                 waitforpidfile aptwebserver.pid
1112                 local PID="$(cat aptwebserver.pid)"
1113                 if [ -z "$PID" ]; then
1114                         msgdie 'Could not fork aptwebserver successfully'
1115                 fi
1116                 addtrap "kill $PID;"
1117                 cd - > /dev/null
1118         else
1119                 msgdie 'You have to build aptwerbserver or install a webserver'
1120         fi
1121 }
1122
1123 changetohttpswebserver() {
1124         if ! which stunnel4 >/dev/null; then
1125                 msgdie 'You need to install stunnel4 for https testcases'
1126         fi
1127         if [ ! -e "${TMPWORKINGDIRECTORY}/aptarchive/aptwebserver.pid" ]; then
1128                 changetowebserver --no-rewrite "$@"
1129         fi
1130         echo "pid = ${TMPWORKINGDIRECTORY}/aptarchive/stunnel.pid
1131 cert = ${TMPWORKINGDIRECTORY}/rootdir/etc/webserver.pem
1132 output = /dev/null
1133
1134 [https]
1135 accept = 4433
1136 connect = 8080
1137 " > ${TMPWORKINGDIRECTORY}/stunnel.conf
1138         stunnel4 "${TMPWORKINGDIRECTORY}/stunnel.conf"
1139         waitforpidfile "${TMPWORKINGDIRECTORY}/aptarchive/stunnel.pid"
1140         local PID="$(cat ${TMPWORKINGDIRECTORY}/aptarchive/stunnel.pid)"
1141         if [ -z "$PID" ]; then
1142                 msgdie 'Could not fork stunnel4 successfully'
1143         fi
1144         addtrap 'prefix' "kill ${PID};"
1145         rewritesourceslist 'https://localhost:4433/'
1146 }
1147
1148 changetocdrom() {
1149         mkdir -p rootdir/media/cdrom/.disk
1150         local CD="$(readlink -f rootdir/media/cdrom)"
1151         echo "acquire::cdrom::mount \"${CD}\";
1152 acquire::cdrom::${CD}/::mount \"mv ${CD}-unmounted ${CD}\";
1153 acquire::cdrom::${CD}/::umount \"mv ${CD} ${CD}-unmounted\";
1154 acquire::cdrom::autodetect 0;" > rootdir/etc/apt/apt.conf.d/00cdrom
1155         echo -n "$1" > ${CD}/.disk/info
1156         if [ ! -d aptarchive/dists ]; then
1157                 msgdie 'Flat file archive cdroms can not be created currently'
1158                 return 1
1159         fi
1160         mv aptarchive/dists "$CD"
1161         ln -s "$(readlink -f ./incoming)" $CD/pool
1162         find rootdir/etc/apt/sources.list.d/ -name 'apt-test-*.list' -delete
1163         # start with an unmounted disk
1164         mv "${CD}" "${CD}-unmounted"
1165         # we don't want the disk to be modifiable
1166         addtrap 'prefix' "chmod -f -R +w $PWD/rootdir/media/cdrom/dists/ $PWD/rootdir/media/cdrom-unmounted/dists/ || true;"
1167         chmod -R 555 rootdir/media/cdrom-unmounted/dists
1168 }
1169
1170 downloadfile() {
1171         local PROTO="${1%%:*}"
1172         if ! apthelper -o Debug::Acquire::${PROTO}=1 -o Debug::pkgAcquire::Worker=1 \
1173                 download-file "$1" "$2" "$3" 2>&1 ; then
1174                 return 1
1175         fi
1176         # only if the file exists the download was successful
1177         if [ -r "$2" ]; then
1178                 return 0
1179         else
1180                 return 1
1181         fi
1182 }
1183
1184 checkdiff() {
1185         local DIFFTEXT="$(command diff -u "$@" 2>&1 | sed -e '/^---/ d' -e '/^+++/ d' -e '/^@@/ d')"
1186         if [ -n "$DIFFTEXT" ]; then
1187                 echo >&2
1188                 echo >&2 "$DIFFTEXT"
1189                 return 1
1190         else
1191                 return 0
1192         fi
1193 }
1194
1195 testfileequal() {
1196         local FILE="$1"
1197         shift
1198         msgtest "Test for correctness of file" "$FILE"
1199         if [ -z "$*" ]; then
1200                 echo -n "" | checkdiff - $FILE && msgpass || msgfail
1201         else
1202                 echo "$*" | checkdiff - $FILE && msgpass || msgfail
1203         fi
1204 }
1205
1206 testempty() {
1207         msgtest "Test for no output of" "$*"
1208         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testempty.comparefile"
1209         if "$@" >$COMPAREFILE 2>&1 && test ! -s $COMPAREFILE; then
1210                 msgpass
1211         else
1212                 echo
1213                 cat $COMPAREFILE
1214                 msgfail
1215         fi
1216         aptautotest 'testempty' "$@"
1217 }
1218
1219 testequal() {
1220         local MSG='Test of equality of'
1221         if [ "$1" = '--nomsg' ]; then
1222                 MSG=''
1223                 shift
1224         fi
1225
1226         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequal.comparefile"
1227         echo "$1" > $COMPAREFILE
1228         shift
1229
1230         if [ -n "$MSG" ]; then
1231                 msgtest "$MSG" "$*"
1232         fi
1233         "$@" 2>&1 | checkdiff $COMPAREFILE - && msgpass || msgfail
1234         aptautotest 'testequal' "$@"
1235 }
1236
1237 testequalor2() {
1238         local COMPAREFILE1="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequalor2.comparefile1"
1239         local COMPAREFILE2="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequalor2.comparefile2"
1240         local COMPAREAGAINST="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequalor2.compareagainst"
1241         echo "$1" > $COMPAREFILE1
1242         echo "$2" > $COMPAREFILE2
1243         shift 2
1244         msgtest "Test for equality OR of" "$*"
1245         "$@" >$COMPAREAGAINST 2>&1 || true
1246         if checkdiff $COMPAREFILE1 $COMPAREAGAINST >/dev/null 2>&1 || \
1247                 checkdiff $COMPAREFILE2 $COMPAREAGAINST >/dev/null 2>&1
1248         then
1249                 msgpass
1250         else
1251                 echo -n "\n${CINFO}Diff against OR 1${CNORMAL}"
1252                 checkdiff $COMPAREFILE1 $COMPAREAGAINST || true
1253                 echo -n "${CINFO}Diff against OR 2${CNORMAL}"
1254                 checkdiff $COMPAREFILE2 $COMPAREAGAINST || true
1255                 msgfail
1256         fi
1257         aptautotest 'testequalor2' "$@"
1258 }
1259
1260 testshowvirtual() {
1261         local VIRTUAL="N: Can't select versions from package '$1' as it is purely virtual"
1262         local PACKAGE="$1"
1263         shift
1264         while [ -n "$1" ]; do
1265                 VIRTUAL="${VIRTUAL}
1266 N: Can't select versions from package '$1' as it is purely virtual"
1267                 PACKAGE="${PACKAGE} $1"
1268                 shift
1269         done
1270         msgtest "Test for virtual packages" "apt-cache show $PACKAGE"
1271         VIRTUAL="${VIRTUAL}
1272 N: No packages found"
1273         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testshowvirtual.comparefile"
1274         local ARCH="$(getarchitecture 'native')"
1275         echo "$VIRTUAL" | sed -e "s/:$ARCH//" -e 's/:all//' > $COMPAREFILE
1276         aptcache show -q=0 $PACKAGE 2>&1 | checkdiff $COMPAREFILE - && msgpass || msgfail
1277 }
1278
1279 testnopackage() {
1280         msgtest "Test for non-existent packages" "apt-cache show $*"
1281         local SHOWPKG="$(aptcache show "$@" 2>&1 | grep '^Package: ')"
1282         if [ -n "$SHOWPKG" ]; then
1283                 echo >&2
1284                 echo >&2 "$SHOWPKG"
1285                 msgfail
1286         else
1287                 msgpass
1288         fi
1289 }
1290
1291 testdpkgstatus() {
1292         local STATE="$1"
1293         local NR="$2"
1294         shift 2
1295         msgtest "Test that $NR package(s) are in state $STATE with" "dpkg -l $*"
1296         local PKGS="$(dpkg -l "$@" 2>/dev/null | grep "^${STATE}" | wc -l)"
1297         if [ "$PKGS" != $NR ]; then
1298                 echo >&2 $PKGS
1299                 dpkg -l "$@" | grep '^[a-z]' >&2 || true
1300                 msgfail
1301         else
1302                 msgpass
1303         fi
1304 }
1305
1306 testdpkginstalled() {
1307         testdpkgstatus 'ii' "$#" "$@"
1308 }
1309
1310 testdpkgnotinstalled() {
1311         testdpkgstatus 'ii' '0' "$@"
1312 }
1313
1314 testmarkedauto() {
1315         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testmarkedauto.comparefile"
1316         if [ -n "$1" ]; then
1317                 msgtest 'Test for correctly marked as auto-installed' "$*"
1318                 while [ -n "$1" ]; do echo "$1"; shift; done | sort > $COMPAREFILE
1319         else
1320                 msgtest 'Test for correctly marked as auto-installed' 'no package'
1321                 echo -n > $COMPAREFILE
1322         fi
1323         aptmark showauto 2>&1 | checkdiff $COMPAREFILE - && msgpass || msgfail
1324 }
1325
1326 msgfailoutput() {
1327         local MSG="$1"
1328         local OUTPUT="$2"
1329         shift 2
1330         echo >&2
1331         if [ "$1" = 'grep' ]; then
1332                 while [ -n "$2" ]; do shift; done
1333                 echo "#### Complete file: $1 ####"
1334                 cat >&2 "$1" || true
1335                 echo '#### grep output ####'
1336         elif [ "$1" = 'test' ]; then
1337                 # doesn't support ! or non-file flags
1338                 msgfailoutputstatfile() {
1339                         local FILEFLAGS='^-[bcdefgGhkLOprsStuwx]$'
1340                         if expr match "$1" "$FILEFLAGS" >/dev/null; then
1341                                 echo "#### stat(2) of file: $2 ####"
1342                                 stat "$2" || true
1343                         fi
1344                 }
1345                 msgfailoutputstatfile "$2" "$3"
1346                 while [ -n "$5" ] && [ "$4" = '-o' -o "$4" = '-a' ]; do
1347                         shift 3
1348                         msgfailoutputstatfile "$2" "$3"
1349                 done
1350                 echo '#### test output ####'
1351         fi
1352         cat >&2 $OUTPUT
1353         msgfail "$MSG"
1354 }
1355
1356 testsuccess() {
1357         if [ "$1" = '--nomsg' ]; then
1358                 shift
1359         else
1360                 msgtest 'Test for successful execution of' "$*"
1361         fi
1362         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testsuccess.output"
1363         if "$@" >${OUTPUT} 2>&1; then
1364                 if expr match "$1" '^apt.*' >/dev/null; then
1365                         if grep -q -E ' runtime error: ' "$OUTPUT"; then
1366                                 msgfailoutput 'compiler detected undefined behavior' "$OUTPUT" "$@"
1367                         elif grep -q -E '^[WE]: ' "$OUTPUT"; then
1368                                 msgfailoutput 'successful run, but output contains warnings/errors' "$OUTPUT" "$@"
1369                         else
1370                                 msgpass
1371                         fi
1372                 else
1373                         msgpass
1374                 fi
1375         else
1376                 local EXITCODE=$?
1377                 msgfailoutput "exitcode $EXITCODE" "$OUTPUT" "$@"
1378         fi
1379         aptautotest 'testsuccess' "$@"
1380 }
1381 testwarning() {
1382         if [ "$1" = '--nomsg' ]; then
1383                 shift
1384         else
1385                 msgtest 'Test for successful execution with warnings of' "$*"
1386         fi
1387         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testwarning.output"
1388         if "$@" >${OUTPUT} 2>&1; then
1389                 if expr match "$1" '^apt.*' >/dev/null; then
1390                         if grep -q -E ' runtime error: ' "$OUTPUT"; then
1391                                 msgfailoutput 'compiler detected undefined behavior' "$OUTPUT" "$@"
1392                         elif grep -q -E '^E: ' "$OUTPUT"; then
1393                                 msgfailoutput 'successful run, but output contains errors' "$OUTPUT" "$@"
1394                         elif ! grep -q -E '^W: ' "$OUTPUT"; then
1395                                 msgfailoutput 'successful run, but output contains no warnings' "$OUTPUT" "$@"
1396                         else
1397                                 msgpass
1398                         fi
1399                 else
1400                         msgpass
1401                 fi
1402         else
1403                 local EXITCODE=$?
1404                 echo >&2
1405                 cat >&2 $OUTPUT
1406                 msgfail "exitcode $EXITCODE"
1407         fi
1408         aptautotest 'testwarning' "$@"
1409 }
1410 testfailure() {
1411         if [ "$1" = '--nomsg' ]; then
1412                 shift
1413         else
1414                 msgtest 'Test for failure in execution of' "$*"
1415         fi
1416         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testfailure.output"
1417         if "$@" >${OUTPUT} 2>&1; then
1418                 local EXITCODE=$?
1419                 msgfailoutput "exitcode $EXITCODE" "$OUTPUT" "$@"
1420         else
1421                 local EXITCODE=$?
1422                 if expr match "$1" '^apt.*' >/dev/null; then
1423                         if [ "$1" = 'aptkey' ]; then
1424                                 if grep -q -E " Can't check signature: " "$OUTPUT" || \
1425                                         grep -q -E " BAD signature from " "$OUTPUT"; then
1426                                         msgpass
1427                                 else
1428                                         msgfailoutput "run failed with exitcode ${EXITCODE}, but no signature error" "$OUTPUT" "$@"
1429                                 fi
1430                         else
1431                                 if grep -q -E ' runtime error: ' "$OUTPUT"; then
1432                                         msgfailoutput 'compiler detected undefined behavior' "$OUTPUT" "$@"
1433                                 elif grep -q -E '==ERROR' "$OUTPUT"; then
1434                                         msgfailoutput 'compiler sanitizers reported errors' "$OUTPUT" "$@"
1435                                 elif ! grep -q -E '^E: ' "$OUTPUT"; then
1436                                         msgfailoutput "run failed with exitcode ${EXITCODE}, but with no errors" "$OUTPUT" "$@"
1437                                 else
1438                                         msgpass
1439                                 fi
1440                         fi
1441                 else
1442                         msgpass
1443                 fi
1444         fi
1445         aptautotest 'testfailure' "$@"
1446 }
1447
1448 testsuccessequal() {
1449         local CMP="$1"
1450         shift
1451         testsuccess "$@"
1452         testfileequal "${TMPWORKINGDIRECTORY}/rootdir/tmp/testsuccess.output" "$CMP"
1453 }
1454 testwarningequal() {
1455         local CMP="$1"
1456         shift
1457         testwarning "$@"
1458         testfileequal "${TMPWORKINGDIRECTORY}/rootdir/tmp/testwarning.output" "$CMP"
1459 }
1460 testfailureequal() {
1461         local CMP="$1"
1462         shift
1463         testfailure "$@"
1464         testfileequal "${TMPWORKINGDIRECTORY}/rootdir/tmp/testfailure.output" "$CMP"
1465 }
1466
1467 testfailuremsg() {
1468         local CMP="$1"
1469         shift
1470         testfailure "$@"
1471         msgtest 'Check that the output of the previous failed command has expected' 'failures and warnings'
1472         grep '^\(W\|E\):' "${TMPWORKINGDIRECTORY}/rootdir/tmp/testfailure.output" > "${TMPWORKINGDIRECTORY}/rootdir/tmp/testfailureequal.output" 2>&1 || true
1473         if echo "$CMP" | checkdiff - "${TMPWORKINGDIRECTORY}/rootdir/tmp/testfailureequal.output"; then
1474                 msgpass
1475         else
1476                 echo '### Complete output ###'
1477                 cat "${TMPWORKINGDIRECTORY}/rootdir/tmp/testfailure.output"
1478                 msgfail
1479         fi
1480 }
1481
1482 testfilestats() {
1483         msgtest "Test that file $1 has $2 $3" "$4"
1484         if [ "$4" "$3" "$(stat --format "$2" "$1")" ]; then
1485                 msgpass
1486         else
1487                 echo >&2
1488                 ls -ld >&2 "$1" || true
1489                 echo -n >&2 "stat(1) reports for $2: "
1490                 stat --format "$2" "$1" || true
1491                 msgfail
1492         fi
1493 }
1494 testaccessrights() {
1495         testfilestats "$1" '%a' '=' "$2"
1496 }
1497
1498 testwebserverlaststatuscode() {
1499         local DOWNLOG='rootdir/tmp/webserverstatus-testfile.log'
1500         local STATUS='downloaded/webserverstatus-statusfile.log'
1501         rm -f "$DOWNLOG" "$STATUS"
1502         msgtest 'Test last status code from the webserver was' "$1"
1503         if downloadfile "http://localhost:8080/_config/find/aptwebserver::last-status-code" "$STATUS" > "$DOWNLOG" && [ "$(cat "$STATUS")" = "$1" ]; then
1504                 msgpass
1505         else
1506                 echo >&2
1507                 if [ -n "$2" ]; then
1508                         shift
1509                         echo >&2 '#### Additionally provided output files contain:'
1510                         cat >&2 "$@"
1511                 fi
1512                 echo >&2 '#### Download log of the status code:'
1513                 cat >&2 "$DOWNLOG"
1514                 msgfail "Status was $(cat "$STATUS")"
1515         fi
1516 }
1517
1518 pause() {
1519         echo "STOPPED execution. Press enter to continue"
1520         local IGNORE
1521         read IGNORE
1522 }
1523
1524 listcurrentlistsdirectory() {
1525         {
1526                 find rootdir/var/lib/apt/lists -maxdepth 1 -type d | while read line; do
1527                         stat --format '%U:%G:%a:%n' "$line"
1528                 done
1529                 find rootdir/var/lib/apt/lists -maxdepth 1 \! -type d | while read line; do
1530                         stat --format '%U:%G:%a:%s:%y:%n' "$line"
1531                 done
1532         } | sort
1533 }
1534
1535 ### convinience hacks ###
1536 mkdir() {
1537         # creating some directories by hand is a tedious task, so make it look simple
1538         if [ "$*" = '-p rootdir/var/lib/apt/lists' ] || [ "$*" = "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists" ] ||
1539            [ "$*" = '-p rootdir/var/lib/apt/lists/partial' ] || [ "$*" = "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/partial" ]; then
1540                 # only the last directory created by mkdir is effected by the -m !
1541                 command mkdir -m 755 -p "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt"
1542                 command mkdir -m 755 -p "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists"
1543                 command mkdir -m 700 -p "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/partial"
1544                 touch "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/lock"
1545                 if [ "$(id -u)" = '0' ]; then
1546                         chown _apt:root "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/partial"
1547                 fi
1548         else
1549                 command mkdir "$@"
1550         fi
1551 }
1552
1553 ### The following tests are run by most test methods automatically to check
1554 ### general things about commands executed without writing the test every time.
1555
1556 aptautotest() {
1557         local TESTCALL="$1"
1558         local CMD="$2"
1559         local FIRSTOPT="$3"
1560         local AUTOTEST="aptautotest_$(basename "$CMD" | tr -d '-')_$(echo "$FIRSTOPT" | tr -d '-')"
1561         if command -v $AUTOTEST >/dev/null; then
1562                 shift 3
1563                 # save and restore the *.output files from other tests
1564                 # as we might otherwise override them in these automatic tests
1565                 rm -rf ${TMPWORKINGDIRECTORY}/rootdir/tmp-before
1566                 mv ${TMPWORKINGDIRECTORY}/rootdir/tmp ${TMPWORKINGDIRECTORY}/rootdir/tmp-before
1567                 mkdir ${TMPWORKINGDIRECTORY}/rootdir/tmp
1568                 $AUTOTEST "$TESTCALL" "$@"
1569                 rm -rf ${TMPWORKINGDIRECTORY}/rootdir/tmp-aptautotest
1570                 mv ${TMPWORKINGDIRECTORY}/rootdir/tmp ${TMPWORKINGDIRECTORY}/rootdir/tmp-aptautotest
1571                 mv ${TMPWORKINGDIRECTORY}/rootdir/tmp-before ${TMPWORKINGDIRECTORY}/rootdir/tmp
1572         fi
1573 }
1574
1575 aptautotest_aptget_update() {
1576         local TESTCALL="$1"
1577         while [ -n "$2" ]; do
1578                 if [ "$2" = '--print-uris' ]; then return; fi # simulation mode
1579                 shift
1580         done
1581         if ! test -d "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists"; then return; fi
1582         testfilestats "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt" '%U:%G:%a' '=' "${TEST_DEFAULT_USER}:${TEST_DEFAULT_GROUP}:755"
1583         testfilestats "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists" '%U:%G:%a' '=' "${TEST_DEFAULT_USER}:${TEST_DEFAULT_GROUP}:755"
1584         # all copied files are properly chmodded
1585         for file in $(find "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists" -type f ! -name 'lock'); do
1586                 testfilestats "$file" '%U:%G:%a' '=' "${TEST_DEFAULT_USER}:${TEST_DEFAULT_GROUP}:644"
1587         done
1588         if [ "$TESTCALL" = 'testsuccess' ]; then
1589                 # failure cases can retain partial files and such
1590                 testempty find "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/partial" -mindepth 1 ! \( -name 'lock' -o -name '*.FAILED' \)
1591         fi
1592 }
1593 aptautotest_apt_update() { aptautotest_aptget_update "$@"; }
1594 aptautotest_aptcdrom_add() { aptautotest_aptget_update "$@"; }
1595
1596 testaptautotestnodpkgwarning() {
1597         local TESTCALL="$1"
1598         while [ -n "$2" ]; do
1599                 if expr match "$2" '^-[a-z]*s' >/dev/null 2>&1; then return; fi # simulation mode
1600                 if expr match "$2" '^-dy\?' >/dev/null 2>&1; then return; fi # download-only mode
1601                 shift
1602         done
1603         testfailure grep '^dpkg: warning:.*ignor.*' "${TMPWORKINGDIRECTORY}/rootdir/tmp-before/${TESTCALL}.output"
1604 }
1605
1606 aptautotest_aptget_install() { testaptautotestnodpkgwarning "$@"; }
1607 aptautotest_aptget_remove() { testaptautotestnodpkgwarning "$@"; }
1608 aptautotest_aptget_purge() { testaptautotestnodpkgwarning "$@"; }
1609 aptautotest_apt_install() { testaptautotestnodpkgwarning "$@"; }
1610 aptautotest_apt_remove() { testaptautotestnodpkgwarning "$@"; }
1611 aptautotest_apt_purge() { testaptautotestnodpkgwarning "$@"; }