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 [ "$MSGCOLOR" != 'NO' ]; then
   7         if ! expr match "$(readlink -f /proc/$$/fd/1)" '/dev/pts/[0-9]\+' > /dev/null; then
   8                 export MSGCOLOR='NO'
   9         fi
  10 fi
  11
  12
  13 if [ "$MSGCOLOR" != 'NO' ]; then
  14         CERROR="\033[1;31m" # red
  15         CWARNING="\033[1;33m" # yellow
  16         CMSG="\033[1;32m" # green
  17         CINFO="\033[1;96m" # light blue
  18         CDEBUG="\033[1;94m" # blue
  19         CNORMAL="\033[0;39m" # default system console color
  20         CDONE="\033[1;32m" # green
  21         CPASS="\033[1;32m" # green
  22         CFAIL="\033[1;31m" # red
  23         CCMD="\033[1;35m" # pink
  24 fi
  25
  26 msgdie() { echo "${CERROR}E: $1${CNORMAL}" >&2; exit 1; }
  27 msgwarn() { echo "${CWARNING}W: $1${CNORMAL}" >&2; }
  28 msgmsg() { echo "${CMSG}$1${CNORMAL}"; }
  29 msginfo() { echo "${CINFO}I: $1${CNORMAL}"; }
  30 msgdebug() { echo "${CDEBUG}D: $1${CNORMAL}"; }
  31 msgdone() { echo "${CDONE}DONE${CNORMAL}"; }
  32 msgnwarn() { echo -n "${CWARNING}W: $1${CNORMAL}" >&2; }
  33 msgnmsg() { echo -n "${CMSG}$1${CNORMAL}"; }
  34 msgninfo() { echo -n "${CINFO}I: $1${CNORMAL}"; }
  35 msgndebug() { echo -n "${CDEBUG}D: $1${CNORMAL}"; }
  36 msgtest() {
  37         while [ -n "$1" ]; do
  38                 echo -n "${CINFO}$1${CCMD} "
  39                 echo -n "$(echo "$2" | sed -e 's#^apt\([cgfs]\)#apt-\1#')${CINFO} "
  40                 shift
  41                 if [ -n "$1" ]; then shift; else break; fi
  42         done
  43         echo -n "…${CNORMAL} "
  44 }
  45 msgpass() { echo "${CPASS}PASS${CNORMAL}"; }
  46 msgskip() { echo "${CWARNING}SKIP${CNORMAL}" >&2; }
  47 msgfail() {
  48         if [ $# -gt 0 ]; then echo "${CFAIL}FAIL: $*${CNORMAL}" >&2;
  49         else echo "${CFAIL}FAIL${CNORMAL}" >&2; fi
  50         EXIT_CODE=$((EXIT_CODE+1));
  51 }
  52
  53 # enable / disable Debugging
  54 MSGLEVEL=${MSGLEVEL:-3}
  55 if [ $MSGLEVEL -le 0 ]; then
  56         msgdie() { true; }
  57 fi
  58 if [ $MSGLEVEL -le 1 ]; then
  59         msgwarn() { true; }
  60         msgnwarn() { true; }
  61 fi
  62 if [ $MSGLEVEL -le 2 ]; then
  63         msgmsg() { true; }
  64         msgnmsg() { true; }
  65         msgtest() { true; }
  66         msgpass() { echo -n " ${CPASS}P${CNORMAL}"; }
  67         msgskip() { echo -n " ${CWARNING}S${CNORMAL}" >&2; }
  68         if [ -n "$CFAIL" ]; then
  69                 msgfail() { echo -n " ${CFAIL}FAIL${CNORMAL}" >&2; EXIT_CODE=$((EXIT_CODE+1)); }
  70         else
  71                 msgfail() { echo -n " ###FAILED###" >&2; EXIT_CODE=$((EXIT_CODE+1)); }
  72         fi
  73 fi
  74 if [ $MSGLEVEL -le 3 ]; then
  75         msginfo() { true; }
  76         msgninfo() { true; }
  77 fi
  78 if [ $MSGLEVEL -le 4 ]; then
  79         msgdebug() { true; }
  80         msgndebug() { true; }
  81 fi
  82 msgdone() {
  83         if [ "$1" = "debug" -a $MSGLEVEL -le 4 ] ||
  84            [ "$1" = "info" -a $MSGLEVEL -le 3 ] ||
  85            [ "$1" = "msg" -a $MSGLEVEL -le 2 ] ||
  86            [ "$1" = "warn" -a $MSGLEVEL -le 1 ] ||
  87            [ "$1" = "die" -a $MSGLEVEL -le 0 ]; then
  88                 true;
  89         else
  90                 echo "${CDONE}DONE${CNORMAL}";
  91         fi
  92 }
  93 getaptconfig() {
  94         if [ -f ./aptconfig.conf ]; then
  95             echo "./aptconfig.conf"
  96         elif [ -f ../aptconfig.conf ]; then
  97             echo "../aptconfig.conf"
  98         fi
  99 }
 100 runapt() {
 101         msgdebug "Executing: ${CCMD}$*${CDEBUG} "
 102         local CMD="$1"
 103         shift
 104         case $CMD in
 105         sh|aptitude|*/*|command) ;;
 106         *) CMD="${BUILDDIRECTORY}/$CMD";;
 107         esac
 108         MALLOC_PERTURB_=21 MALLOC_CHECK_=2 APT_CONFIG="$(getaptconfig)" LD_LIBRARY_PATH=${LIBRARYPATH} $CMD "$@"
 109 }
 110 aptconfig() { runapt apt-config "$@"; }
 111 aptcache() { runapt apt-cache "$@"; }
 112 aptcdrom() { runapt apt-cdrom "$@"; }
 113 aptget() { runapt apt-get "$@"; }
 114 aptftparchive() { runapt apt-ftparchive "$@"; }
 115 aptkey() { runapt apt-key "$@"; }
 116 aptmark() { runapt apt-mark "$@"; }
 117 aptsortpkgs() { runapt apt-sortpkgs "$@"; }
 118 apt() { runapt apt "$@"; }
 119 apthelper() { runapt "${APTHELPERBINDIR}/apt-helper" "$@"; }
 120 aptwebserver() { runapt "${APTWEBSERVERBINDIR}/aptwebserver" "$@"; }
 121 aptitude() { runapt aptitude "$@"; }
 122 aptextracttemplates() { runapt apt-extracttemplates "$@"; }
 123
 124 dpkg() {
 125         command dpkg --root=${TMPWORKINGDIRECTORY}/rootdir --force-not-root --force-bad-path --log=${TMPWORKINGDIRECTORY}/rootdir/var/log/dpkg.log "$@"
 126 }
 127 dpkgcheckbuilddeps() {
 128         command dpkg-checkbuilddeps --admindir=${TMPWORKINGDIRECTORY}/rootdir/var/lib/dpkg "$@"
 129 }
 130 gdb() {
 131         local CMD="$1"
 132         shift
 133         runapt command gdb --quiet -ex run "${BUILDDIRECTORY}/$CMD" --args "${BUILDDIRECTORY}/$CMD" "$@"
 134 }
 135 gpg() {
 136         # see apt-key for the whole trickery. Setup is done in setupenvironment
 137         command gpg --ignore-time-conflict --no-options --no-default-keyring \
 138                 --homedir "${TMPWORKINGDIRECTORY}/gnupghome" \
 139                 --no-auto-check-trustdb --trust-model always \
 140                 "$@"
 141 }
 142
 143 exitwithstatus() {
 144         # error if we about to overflow, but ...
 145         #   "255 failures ought to be enough for everybody"
 146         if [ $EXIT_CODE -gt 255 ]; then
 147             msgdie "Total failure count $EXIT_CODE too big"
 148         fi
 149         exit $((EXIT_CODE <= 255 ? EXIT_CODE : 255));
 150 }
 151
 152 shellsetedetector() {
 153         local exit_status=$?
 154         if [ "$exit_status" != '0' ]; then
 155                 echo >&2 "${CERROR}E: Looks like the testcases ended prematurely with exitcode: ${exit_status}${CNORMAL}"
 156                 if [ "$EXIT_CODE" = '0' ]; then
 157                         EXIT_CODE="$exit_status"
 158                 fi
 159         fi
 160 }
 161
 162 addtrap() {
 163         if [ "$1" = 'prefix' ]; then
 164                 CURRENTTRAP="$2 $CURRENTTRAP"
 165         else
 166                 CURRENTTRAP="$CURRENTTRAP $1"
 167         fi
 168         trap "shellsetedetector; $CURRENTTRAP exitwithstatus;" 0 HUP INT QUIT ILL ABRT FPE SEGV PIPE TERM
 169 }
 170
 171 setupenvironment() {
 172         TMPWORKINGDIRECTORY=$(mktemp -d)
 173         TESTDIRECTORY=$(readlink -f $(dirname $0))
 174         msgninfo "Preparing environment for ${CCMD}$(basename $0)${CINFO} in ${TMPWORKINGDIRECTORY}… "
 175
 176         # allow overriding the default BUILDDIR location
 177         BUILDDIRECTORY=${APT_INTEGRATION_TESTS_BUILD_DIR:-"${TESTDIRECTORY}/../../build/bin"}
 178         LIBRARYPATH=${APT_INTEGRATION_TESTS_LIBRARY_PATH:-"${BUILDDIRECTORY}"}
 179         METHODSDIR=${APT_INTEGRATION_TESTS_METHODS_DIR:-"${BUILDDIRECTORY}/methods"}
 180         APTHELPERBINDIR=${APT_INTEGRATION_TESTS_LIBEXEC_DIR:-"${BUILDDIRECTORY}"}
 181         APTWEBSERVERBINDIR=${APT_INTEGRATION_TESTS_WEBSERVER_BIN_DIR:-"${BUILDDIRECTORY}"}
 182         test -x "${BUILDDIRECTORY}/apt-get" || msgdie "You need to build tree first"
 183         # -----
 184
 185         addtrap "cd /; rm -rf $TMPWORKINGDIRECTORY;"
 186         cd $TMPWORKINGDIRECTORY
 187         mkdir rootdir aptarchive keys
 188         cd rootdir
 189         mkdir -p etc/apt/apt.conf.d etc/apt/sources.list.d etc/apt/trusted.gpg.d etc/apt/preferences.d
 190         mkdir -p var/cache var/lib/apt var/log tmp
 191         mkdir -p var/lib/dpkg/info var/lib/dpkg/updates var/lib/dpkg/triggers
 192         touch var/lib/dpkg/available
 193         mkdir -p usr/lib/apt
 194         ln -s ${METHODSDIR} usr/lib/apt/methods
 195         # use the autoremove from the BUILDDIRECTORY if its there, otherwise
 196         # system
 197         if [ -e ${BUILDDIRECTORY}/../../debian/apt.conf.autoremove ]; then
 198             ln -s ${BUILDDIRECTORY}/../../debian/apt.conf.autoremove etc/apt/apt.conf.d/01autoremove
 199         else
 200             ln -s /etc/apt/apt.conf.d/01autoremove etc/apt/apt.conf.d/01autoremove
 201         fi
 202         cd ..
 203         local PACKAGESFILE=$(echo "$(basename $0)" | sed -e 's/^test-/Packages-/' -e 's/^skip-/Packages-/')
 204         if [ -f "${TESTDIRECTORY}/${PACKAGESFILE}" ]; then
 205                 cp "${TESTDIRECTORY}/${PACKAGESFILE}" aptarchive/Packages
 206         fi
 207         local SOURCESSFILE=$(echo "$(basename $0)" | sed -e 's/^test-/Sources-/' -e 's/^skip-/Sources-/')
 208         if [ -f "${TESTDIRECTORY}/${SOURCESSFILE}" ]; then
 209                 cp "${TESTDIRECTORY}/${SOURCESSFILE}" aptarchive/Sources
 210         fi
 211         cp $(find $TESTDIRECTORY -name '*.pub' -o -name '*.sec') keys/
 212         ln -s ${TMPWORKINGDIRECTORY}/keys/joesixpack.pub rootdir/etc/apt/trusted.gpg.d/joesixpack.gpg
 213         echo "Dir \"${TMPWORKINGDIRECTORY}/rootdir\";" > aptconfig.conf
 214         echo "Dir::state::status \"${TMPWORKINGDIRECTORY}/rootdir/var/lib/dpkg/status\";" >> aptconfig.conf
 215         echo "Debug::NoLocking \"true\";" >> aptconfig.conf
 216         echo "APT::Get::Show-User-Simulation-Note \"false\";" >> aptconfig.conf
 217         echo "Dir::Bin::Methods \"${METHODSDIR}\";" >> aptconfig.conf
 218         echo "Dir::Bin::dpkg \"fakeroot\";" >> aptconfig.conf
 219         echo "DPKG::options:: \"dpkg\";" >> aptconfig.conf
 220         echo "DPKG::options:: \"--root=${TMPWORKINGDIRECTORY}/rootdir\";" >> aptconfig.conf
 221         echo "DPKG::options:: \"--force-not-root\";" >> aptconfig.conf
 222         echo "DPKG::options:: \"--force-bad-path\";" >> aptconfig.conf
 223         if ! command dpkg --assert-multi-arch >/dev/null 2>&1; then
 224                 echo "DPKG::options:: \"--force-architecture\";" >> aptconfig.conf # Added to test multiarch before dpkg is ready for it…
 225         fi
 226         echo "DPKG::options:: \"--log=${TMPWORKINGDIRECTORY}/rootdir/var/log/dpkg.log\";" >> aptconfig.conf
 227         echo 'quiet::NoUpdate "true";' >> aptconfig.conf
 228         echo 'quiet::NoStatistic "true";' >> aptconfig.conf
 229         echo "Acquire::https::CaInfo \"${TESTDIR}/apt.pem\";" > rootdir/etc/apt/apt.conf.d/99https
 230         echo "Apt::Cmd::Disable-Script-Warning \"1\";" > rootdir/etc/apt/apt.conf.d/apt-binary
 231         configcompression '.' 'gz' #'bz2' 'lzma' 'xz'
 232
 233         # gpg needs a trustdb to function, but it can't be invalid (not even empty)
 234         # see also apt-key where this trickery comes from:
 235         local TRUSTDBDIR="${TMPWORKINGDIRECTORY}/gnupghome"
 236         mkdir "$TRUSTDBDIR"
 237         chmod 700 "$TRUSTDBDIR"
 238         # We also don't use a secret keyring, of course, but gpg panics and
 239         # implodes if there isn't one available - and writeable for imports
 240         local SECRETKEYRING="${TRUSTDBDIR}/secring.gpg"
 241         touch $SECRETKEYRING
 242         # now create the trustdb with an (empty) dummy keyring
 243         # newer gpg versions are fine without it, but play it safe for now
 244         gpg --quiet --check-trustdb --secret-keyring $SECRETKEYRING --keyring $SECRETKEYRING >/dev/null 2>&1
 245
 246         # cleanup the environment a bit
 247         # prefer our apt binaries over the system apt binaries
 248         export PATH="${BUILDDIRECTORY}:${PATH}:/usr/local/sbin:/usr/sbin:/sbin"
 249         export LC_ALL=C.UTF-8
 250         unset LANGUAGE APT_CONFIG
 251         unset GREP_OPTIONS DEB_BUILD_PROFILES
 252
 253         msgdone "info"
 254 }
 255
 256 getarchitecture() {
 257         if [ "$1" = "native" -o -z "$1" ]; then
 258                 eval `aptconfig shell ARCH APT::Architecture`
 259                 if [ -n "$ARCH" ]; then
 260                         echo $ARCH
 261                 else
 262                         dpkg --print-architecture
 263                 fi
 264         else
 265                 echo $1
 266         fi
 267 }
 268
 269 getarchitectures() {
 270         echo "$(aptconfig dump | grep APT::Architecture | cut -d'"' -f 2 | sed '/^$/ d' | sort | uniq | tr '\n' ' ')"
 271 }
 272
 273 getarchitecturesfromcommalist() {
 274         echo "$1" | sed -e 's#,#\n#g' | sed -e "s/^native\$/$(getarchitecture 'native')/"
 275 }
 276
 277 configarchitecture() {
 278         {
 279                 echo "APT::Architecture \"$(getarchitecture $1)\";"
 280                 while [ -n "$1" ]; do
 281                         echo "APT::Architectures:: \"$(getarchitecture $1)\";"
 282                         shift
 283                 done
 284         } >rootdir/etc/apt/apt.conf.d/01multiarch.conf
 285         configdpkg
 286 }
 287
 288 configdpkg() {
 289         if [ ! -e rootdir/var/lib/dpkg/status ]; then
 290                 local STATUSFILE=$(echo "$(basename $0)" | sed -e 's/^test-/status-/' -e 's/^skip-/status-/')
 291                 if [ -f "${TESTDIRECTORY}/${STATUSFILE}" ]; then
 292                         cp "${TESTDIRECTORY}/${STATUSFILE}" rootdir/var/lib/dpkg/status
 293                 else
 294                         echo -n > rootdir/var/lib/dpkg/status
 295                 fi
 296         fi
 297         rm -f rootdir/etc/apt/apt.conf.d/00foreigndpkg
 298         if command dpkg --assert-multi-arch >/dev/null 2>&1 ; then
 299                 local ARCHS="$(getarchitectures)"
 300                 if echo "$ARCHS" | grep -E -q '[^ ]+ [^ ]+'; then
 301                         DPKGARCH="$(dpkg --print-architecture)"
 302                         for ARCH in ${ARCHS}; do
 303                                 if [ "${ARCH}" != "${DPKGARCH}" ]; then
 304                                         if ! dpkg --add-architecture ${ARCH} >/dev/null 2>&1; then
 305                                                 # old-style used e.g. in Ubuntu-P – and as it seems travis
 306                                                 echo "DPKG::options:: \"--foreign-architecture\";" >> rootdir/etc/apt/apt.conf.d/00foreigndpkg
 307                                                 echo "DPKG::options:: \"${ARCH}\";"  >> rootdir/etc/apt/apt.conf.d/00foreigndpkg
 308                                         fi
 309                                 fi
 310                         done
 311                         if [ "0" = "$(dpkg -l dpkg 2> /dev/null | grep '^i' | wc -l)" ]; then
 312                                 # dpkg doesn't really check the version as long as it is fully installed,
 313                                 # but just to be sure we choose one above the required version
 314                                 insertinstalledpackage 'dpkg' "all" '1.16.2+fake'
 315                         fi
 316                 fi
 317         fi
 318 }
 319
 320 configcompression() {
 321         while [ -n "$1" ]; do
 322                 case "$1" in
 323                 '.') echo ".\t.\tcat";;
 324                 'gz') echo "gzip\tgz\tgzip";;
 325                 'bz2') echo "bzip2\tbz2\tbzip2";;
 326                 'lzma') echo "lzma\tlzma\txz --format=lzma";;
 327                 'xz') echo "xz\txz\txz";;
 328                 *) echo "$1\t$1\t$1";;
 329                 esac
 330                 shift
 331         done > ${TMPWORKINGDIRECTORY}/rootdir/etc/testcase-compressor.conf
 332 }
 333
 334 setupsimplenativepackage() {
 335         local NAME="$1"
 336         local ARCH="$2"
 337         local VERSION="$3"
 338         local RELEASE="${4:-unstable}"
 339         local DEPENDENCIES="$5"
 340         local DESCRIPTION="${6:-"an autogenerated dummy ${NAME}=${VERSION}/${RELEASE}
 341  If you find such a package installed on your system,
 342  something went horribly wrong! They are autogenerated
 343  und used only by testcases and surf no other propose…"}"
 344
 345         local SECTION="${7:-others}"
 346         local DISTSECTION
 347         if [ "$SECTION" = "$(echo "$SECTION" | cut -d'/' -f 2)" ]; then
 348                 DISTSECTION="main"
 349         else
 350                 DISTSECTION="$(echo "$SECTION" | cut -d'/' -f 1)"
 351         fi
 352         local BUILDDIR=incoming/${NAME}-${VERSION}
 353         mkdir -p ${BUILDDIR}/debian/source
 354         cd ${BUILDDIR}
 355         echo "* most suckless software product ever" > FEATURES
 356         test -e debian/copyright || echo "Copyleft by Joe Sixpack $(date +%Y)" > debian/copyright
 357         test -e debian/changelog || echo "$NAME ($VERSION) $RELEASE; urgency=low
 358
 359   * Initial release
 360
 361  -- Joe Sixpack <joe@example.org>  $(date -R)" > debian/changelog
 362         test -e debian/control || echo "Source: $NAME
 363 Section: $SECTION
 364 Priority: optional
 365 Maintainer: Joe Sixpack <joe@example.org>
 366 Build-Depends: debhelper (>= 7)
 367 Standards-Version: 3.9.1
 368
 369 Package: $NAME" > debian/control
 370         if [ "$ARCH" = 'all' ]; then
 371                 echo "Architecture: all" >> debian/control
 372         else
 373                 echo "Architecture: any" >> debian/control
 374         fi
 375         test -z "$DEPENDENCIES" || echo "$DEPENDENCIES" >> debian/control
 376         echo "Description: $DESCRIPTION" >> debian/control
 377
 378         test -e debian/compat || echo "7" > debian/compat
 379         test -e debian/source/format || echo "3.0 (native)" > debian/source/format
 380         test -e debian/rules || cp /usr/share/doc/debhelper/examples/rules.tiny debian/rules
 381         cd - > /dev/null
 382 }
 383
 384 buildsimplenativepackage() {
 385         local NAME="$1"
 386         local ARCH="$2"
 387         local VERSION="$3"
 388         local RELEASE="${4:-unstable}"
 389         local DEPENDENCIES="$5"
 390         local DESCRIPTION="${6:-"an autogenerated dummy ${NAME}=${VERSION}/${RELEASE}
 391  If you find such a package installed on your system,
 392  something went horribly wrong! They are autogenerated
 393  und used only by testcases and surf no other propose…"}"
 394
 395         local SECTION="${7:-others}"
 396         local PRIORITY="${8:-optional}"
 397         local FILE_TREE="$9"
 398         local COMPRESS_TYPE="${10:-gzip}"
 399         local DISTSECTION
 400         if [ "$SECTION" = "$(echo "$SECTION" | cut -d'/' -f 2)" ]; then
 401                 DISTSECTION="main"
 402         else
 403                 DISTSECTION="$(echo "$SECTION" | cut -d'/' -f 1)"
 404         fi
 405         local BUILDDIR=${TMPWORKINGDIRECTORY}/incoming/${NAME}-${VERSION}
 406
 407         msgninfo "Build package ${NAME} in ${VERSION} for ${RELEASE} in ${DISTSECTION}… "
 408         mkdir -p $BUILDDIR/debian/source
 409         echo "* most suckless software product ever" > ${BUILDDIR}/FEATURES
 410         echo "#!/bin/sh
 411 echo '$NAME says \"Hello!\"'" > ${BUILDDIR}/${NAME}
 412
 413         echo "Copyleft by Joe Sixpack $(date +%Y)" > ${BUILDDIR}/debian/copyright
 414         echo "$NAME ($VERSION) $RELEASE; urgency=low
 415
 416   * Initial release
 417
 418  -- Joe Sixpack <joe@example.org>  $(date -R)" > ${BUILDDIR}/debian/changelog
 419         echo "Source: $NAME
 420 Section: $SECTION
 421 Priority: $PRIORITY
 422 Maintainer: Joe Sixpack <joe@example.org>
 423 Standards-Version: 3.9.3" > ${BUILDDIR}/debian/control
 424         local BUILDDEPS="$(echo "$DEPENDENCIES" | grep '^Build-')"
 425         test -z "$BUILDDEPS" || echo "$BUILDDEPS" >> ${BUILDDIR}/debian/control
 426         echo "
 427 Package: $NAME" >> ${BUILDDIR}/debian/control
 428
 429         if [ "$ARCH" = 'all' ]; then
 430                 echo "Architecture: all" >> ${BUILDDIR}/debian/control
 431         else
 432                 echo "Architecture: any" >> ${BUILDDIR}/debian/control
 433         fi
 434         local DEPS="$(echo "$DEPENDENCIES" | grep -v '^Build-')"
 435         test -z "$DEPS" || echo "$DEPS" >> ${BUILDDIR}/debian/control
 436         echo "Description: $DESCRIPTION" >> ${BUILDDIR}/debian/control
 437
 438         echo '3.0 (native)' > ${BUILDDIR}/debian/source/format
 439         (cd ${BUILDDIR}/..; dpkg-source -b ${NAME}-${VERSION} 2>&1) | sed -n 's#^dpkg-source: info: building [^ ]\+ in ##p' \
 440                 | while read SRC; do
 441                 echo "pool/${SRC}" >> ${BUILDDIR}/../${RELEASE}.${DISTSECTION}.srclist
 442 #               if expr match "${SRC}" '.*\.dsc' >/dev/null 2>&1; then
 443 #                       gpg --yes --secret-keyring ./keys/joesixpack.sec \
 444 #                               --keyring ./keys/joesixpack.pub --default-key 'Joe Sixpack' \
 445 #                               --clearsign -o "${BUILDDIR}/../${SRC}.sign" "${BUILDDIR}/../$SRC"
 446 #                       mv "${BUILDDIR}/../${SRC}.sign" "${BUILDDIR}/../$SRC"
 447 #               fi
 448         done
 449
 450         for arch in $(getarchitecturesfromcommalist "$ARCH"); do
 451                 rm -rf ${BUILDDIR}/debian/tmp
 452                 mkdir -p ${BUILDDIR}/debian/tmp/DEBIAN ${BUILDDIR}/debian/tmp/usr/share/doc/${NAME} ${BUILDDIR}/debian/tmp/usr/bin
 453                 cp ${BUILDDIR}/debian/copyright ${BUILDDIR}/debian/changelog ${BUILDDIR}/FEATURES ${BUILDDIR}/debian/tmp/usr/share/doc/${NAME}
 454                 cp ${BUILDDIR}/${NAME} ${BUILDDIR}/debian/tmp/usr/bin/${NAME}-${arch}
 455                 if [ -n "$FILE_TREE" ]; then
 456                     cp -ar "$FILE_TREE" ${BUILDDIR}/debian/tmp
 457                 fi
 458
 459                 (cd ${BUILDDIR}; dpkg-gencontrol -DArchitecture=$arch)
 460                 (cd ${BUILDDIR}/debian/tmp; md5sum $(find usr/ -type f) > DEBIAN/md5sums)
 461                 local LOG="${BUILDDIR}/../${NAME}_${VERSION}_${arch}.dpkg-deb.log"
 462                 # ensure the right permissions as dpkg-deb ensists
 463                 chmod 755 ${BUILDDIR}/debian/tmp/DEBIAN
 464                 if ! dpkg-deb -Z${COMPRESS_TYPE} --build ${BUILDDIR}/debian/tmp ${BUILDDIR}/.. >$LOG 2>&1; then
 465                         cat $LOG
 466                         false
 467                 fi
 468                 rm $LOG
 469                 echo "pool/${NAME}_${VERSION}_${arch}.deb" >> ${BUILDDIR}/../${RELEASE}.${DISTSECTION}.pkglist
 470         done
 471
 472         mkdir -p ${BUILDDIR}/../${NAME}_${VERSION}
 473         cp ${BUILDDIR}/debian/changelog ${BUILDDIR}/../${NAME}_${VERSION}/
 474         cp ${BUILDDIR}/debian/changelog ${BUILDDIR}/../${NAME}_${VERSION}.changelog
 475         rm -rf "${BUILDDIR}"
 476         msgdone "info"
 477 }
 478
 479 buildpackage() {
 480         local BUILDDIR=$1
 481         local RELEASE=$2
 482         local SECTION=$3
 483         local ARCH=$(getarchitecture $4)
 484         local PKGNAME="$(echo "$BUILDDIR" | grep -o '[^/]*$')"
 485         local BUILDLOG="$(readlink -f "${BUILDDIR}/../${PKGNAME}_${RELEASE}_${SECTION}.dpkg-bp.log")"
 486         msgninfo "Build package ${PKGNAME} for ${RELEASE} in ${SECTION}… "
 487         cd $BUILDDIR
 488         if [ "$ARCH" = "all" ]; then
 489                 ARCH="$(dpkg-architecture -qDEB_HOST_ARCH 2> /dev/null)"
 490         fi
 491         if ! dpkg-buildpackage -uc -us -a$ARCH >$BUILDLOG 2>&1 ; then
 492                 cat $BUILDLOG
 493                 false
 494         fi
 495         local PKGS="$(grep '^dpkg-deb: building package' $BUILDLOG | cut -d'/' -f 2 | sed -e "s#'\.##")"
 496         local SRCS="$(grep '^dpkg-source: info: building' $BUILDLOG | grep -o '[a-z0-9._+~-]*$')"
 497         cd - > /dev/null
 498         for PKG in $PKGS; do
 499                 echo "pool/${PKG}" >> ${TMPWORKINGDIRECTORY}/incoming/${RELEASE}.${SECTION}.pkglist
 500         done
 501         for SRC in $SRCS; do
 502                 echo "pool/${SRC}" >> ${TMPWORKINGDIRECTORY}/incoming/${RELEASE}.${SECTION}.srclist
 503         done
 504         msgdone "info"
 505 }
 506
 507 buildaptarchive() {
 508         if [ -d incoming ]; then
 509                 buildaptarchivefromincoming "$@"
 510         else
 511                 buildaptarchivefromfiles "$@"
 512         fi
 513 }
 514
 515 createaptftparchiveconfig() {
 516         local COMPRESSORS="$(cut -d'    ' -f 1 ${TMPWORKINGDIRECTORY}/rootdir/etc/testcase-compressor.conf | tr '\n' ' ')"
 517         COMPRESSORS="${COMPRESSORS%* }"
 518         local ARCHS="$(find pool/ -name '*.deb' | grep -oE '_[a-z0-9-]+\.deb$' | sort | uniq | sed -e '/^_all.deb$/ d' -e 's#^_\([a-z0-9-]*\)\.deb$#\1#' | tr '\n' ' ')"
 519         if [ -z "$ARCHS" ]; then
 520                 # the pool is empty, so we will operate on faked packages - let us use the configured archs
 521                 ARCHS="$(getarchitectures)"
 522         fi
 523         echo -n 'Dir {
 524         ArchiveDir "' >> ftparchive.conf
 525         echo -n $(readlink -f .) >> ftparchive.conf
 526         echo -n '";
 527         CacheDir "' >> ftparchive.conf
 528         echo -n $(readlink -f ..) >> ftparchive.conf
 529         echo -n '";
 530         FileListDir "' >> ftparchive.conf
 531         echo -n $(readlink -f pool/) >> ftparchive.conf
 532         echo -n '";
 533 };
 534 Default {
 535         Packages::Compress "'"$COMPRESSORS"'";
 536         Sources::Compress "'"$COMPRESSORS"'";
 537         Contents::Compress "'"$COMPRESSORS"'";
 538         Translation::Compress "'"$COMPRESSORS"'";
 539         LongDescription "false";
 540 };
 541 TreeDefault {
 542         Directory "pool/";
 543         SrcDirectory "pool/";
 544 };
 545 APT {
 546         FTPArchive {
 547                 Release {
 548                         Origin "joesixpack";
 549                         Label "apttestcases";
 550                         Suite "unstable";
 551                         Description "repository with dummy packages";
 552                         Architectures "' >> ftparchive.conf
 553         echo -n "$ARCHS" >> ftparchive.conf
 554         echo 'source";
 555                 };
 556         };
 557 };' >> ftparchive.conf
 558         for DIST in $(find ./pool/ -maxdepth 1 -name '*.pkglist' -type f | cut -d'/' -f 3 | cut -d'.' -f 1 | sort | uniq); do
 559                 echo -n 'tree "dists/' >> ftparchive.conf
 560                 echo -n "$DIST" >> ftparchive.conf
 561                 echo -n '" {
 562         Architectures "' >> ftparchive.conf
 563                 echo -n "$ARCHS" >> ftparchive.conf
 564                 echo -n 'source";
 565         FileList "' >> ftparchive.conf
 566                 echo -n "${DIST}.\$(SECTION).pkglist" >> ftparchive.conf
 567                 echo -n '";
 568         SourceFileList "' >> ftparchive.conf
 569                 echo -n "${DIST}.\$(SECTION).srclist" >> ftparchive.conf
 570                 echo -n '";
 571         Sections "' >> ftparchive.conf
 572                 echo -n "$(find ./pool/ -maxdepth 1 -name "${DIST}.*.pkglist" -type f | cut -d'/' -f 3 | cut -d'.' -f 2 | sort | uniq | tr '\n' ' ')" >> ftparchive.conf
 573                 echo '";
 574 };' >> ftparchive.conf
 575         done
 576 }
 577
 578 buildaptftparchivedirectorystructure() {
 579         local DISTS="$(grep -i '^tree ' ftparchive.conf | cut -d'/' -f 2 | sed -e 's#".*##')"
 580         for DIST in $DISTS; do
 581                 local SECTIONS="$(grep -i -A 5 "dists/$DIST" ftparchive.conf | grep -i 'Sections' | cut -d'"' -f 2)"
 582                 for SECTION in $SECTIONS; do
 583                         local ARCHS="$(grep -A 5 "dists/$DIST" ftparchive.conf | grep Architectures | cut -d'"' -f 2 | sed -e 's#source##')"
 584                         for ARCH in $ARCHS; do
 585                                 mkdir -p dists/${DIST}/${SECTION}/binary-${ARCH}
 586                         done
 587                         mkdir -p dists/${DIST}/${SECTION}/source
 588                         mkdir -p dists/${DIST}/${SECTION}/i18n
 589                 done
 590         done
 591 }
 592
 593 insertpackage() {
 594         local RELEASE="$1"
 595         local NAME="$2"
 596         local ARCH="$3"
 597         local VERSION="$4"
 598         local DEPENDENCIES="$5"
 599         local PRIORITY="${6:-optional}"
 600         local DESCRIPTION="${7:-"an autogenerated dummy ${NAME}=${VERSION}/${RELEASE}
 601  If you find such a package installed on your system,
 602  something went horribly wrong! They are autogenerated
 603  und used only by testcases and surf no other propose…"}"
 604         local ARCHS=""
 605         for arch in $(getarchitecturesfromcommalist "$ARCH"); do
 606                 if [ "$arch" = 'all' -o "$arch" = 'none' ]; then
 607                         ARCHS="$(getarchitectures)"
 608                 else
 609                         ARCHS="$arch"
 610                 fi
 611                 for BUILDARCH in $ARCHS; do
 612                         local PPATH="aptarchive/dists/${RELEASE}/main/binary-${BUILDARCH}"
 613                         mkdir -p $PPATH aptarchive/dists/${RELEASE}/main/source
 614                         touch aptarchive/dists/${RELEASE}/main/source/Sources
 615                         local FILE="${PPATH}/Packages"
 616                         echo "Package: $NAME
 617 Priority: $PRIORITY
 618 Section: other
 619 Installed-Size: 42
 620 Maintainer: Joe Sixpack <joe@example.org>" >> $FILE
 621                         test "$arch" = 'none' || echo "Architecture: $arch" >> $FILE
 622                         echo "Version: $VERSION
 623 Filename: pool/main/${NAME}/${NAME}_${VERSION}_${arch}.deb" >> $FILE
 624                         test -z "$DEPENDENCIES" || echo "$DEPENDENCIES" >> $FILE
 625                         echo "Description: $DESCRIPTION" >> $FILE
 626                         echo >> $FILE
 627                 done
 628         done
 629 }
 630
 631 insertsource() {
 632         local RELEASE="$1"
 633         local NAME="$2"
 634         local ARCH="$3"
 635         local VERSION="$4"
 636         local DEPENDENCIES="$5"
 637         local ARCHS=""
 638         local SPATH="aptarchive/dists/${RELEASE}/main/source"
 639         mkdir -p $SPATH
 640         local FILE="${SPATH}/Sources"
 641         echo "Package: $NAME
 642 Binary: $NAME
 643 Version: $VERSION
 644 Maintainer: Joe Sixpack <joe@example.org>
 645 Architecture: $ARCH" >> $FILE
 646         test -z "$DEPENDENCIES" || echo "$DEPENDENCIES" >> $FILE
 647         echo "Files:
 648  d41d8cd98f00b204e9800998ecf8427e 0 ${NAME}_${VERSION}.dsc
 649  d41d8cd98f00b204e9800998ecf8427e 0 ${NAME}_${VERSION}.tar.gz
 650 " >> $FILE
 651 }
 652
 653 insertinstalledpackage() {
 654         local NAME="$1"
 655         local ARCH="$2"
 656         local VERSION="$3"
 657         local DEPENDENCIES="$4"
 658         local PRIORITY="${5:-optional}"
 659         local STATUS="${6:-install ok installed}"
 660         local DESCRIPTION="${7:-"an autogenerated dummy ${NAME}=${VERSION}/installed
 661  If you find such a package installed on your system,
 662  something went horribly wrong! They are autogenerated
 663  und used only by testcases and surf no other propose…"}"
 664
 665         local FILE='rootdir/var/lib/dpkg/status'
 666         local INFO='rootdir/var/lib/dpkg/info'
 667         for arch in $(getarchitecturesfromcommalist "$ARCH"); do
 668                 echo "Package: $NAME
 669 Status: $STATUS
 670 Priority: $PRIORITY
 671 Section: other
 672 Installed-Size: 42
 673 Maintainer: Joe Sixpack <joe@example.org>
 674 Version: $VERSION" >> $FILE
 675                 test "$arch" = 'none' || echo "Architecture: $arch" >> $FILE
 676                 test -z "$DEPENDENCIES" || echo "$DEPENDENCIES" >> $FILE
 677                 echo "Description: $DESCRIPTION" >> $FILE
 678                 echo >> $FILE
 679                 if [ "$(dpkg-query -W --showformat='${Multi-Arch}')" = 'same' ]; then
 680                         echo -n > ${INFO}/${NAME}:${arch}.list
 681                 else
 682                         echo -n > ${INFO}/${NAME}.list
 683                 fi
 684         done
 685 }
 686
 687
 688 buildaptarchivefromincoming() {
 689         msginfo "Build APT archive for ${CCMD}$(basename $0)${CINFO} based on incoming packages…"
 690         cd aptarchive
 691         [ -e pool ] || ln -s ../incoming pool
 692         [ -e ftparchive.conf ] || createaptftparchiveconfig
 693         [ -e dists ] || buildaptftparchivedirectorystructure
 694         msgninfo "\tGenerate Packages, Sources and Contents files… "
 695         aptftparchive -qq generate ftparchive.conf
 696         cd - > /dev/null
 697         msgdone "info"
 698         generatereleasefiles
 699 }
 700
 701 buildaptarchivefromfiles() {
 702         msginfo "Build APT archive for ${CCMD}$(basename $0)${CINFO} based on prebuild files…"
 703         find aptarchive -name 'Packages' -o -name 'Sources' | while read line; do
 704                 msgninfo "\t${line} file… "
 705                 compressfile "$line" "$1"
 706                 msgdone "info"
 707         done
 708         generatereleasefiles "$@"
 709 }
 710
 711 compressfile() {
 712         cat ${TMPWORKINGDIRECTORY}/rootdir/etc/testcase-compressor.conf | while read compressor extension command; do
 713                 if [ "$compressor" = '.' ]; then
 714                         if [ -n "$2" ]; then
 715                                 touch -d "$2" "$1"
 716                         fi
 717                         continue
 718                 fi
 719                 cat "$1" | $command > "${1}.${extension}"
 720                 if [ -n "$2" ]; then
 721                         touch -d "$2" "${1}.${extension}"
 722                 fi
 723         done
 724 }
 725
 726 # can be overridden by testcases for their pleasure
 727 getcodenamefromsuite() {
 728         case "$1" in
 729         unstable) echo 'sid';;
 730         *) echo -n "$1";;
 731         esac
 732 }
 733 getreleaseversionfromsuite() { true; }
 734 getlabelfromsuite() { true; }
 735
 736 generatereleasefiles() {
 737         # $1 is the Date header and $2 is the ValidUntil header to be set
 738         # both should be given in notation date/touch can understand
 739         msgninfo "\tGenerate Release files… "
 740         if [ -e aptarchive/dists ]; then
 741                 for dir in $(find ./aptarchive/dists -mindepth 1 -maxdepth 1 -type d); do
 742                         local SUITE="$(echo "$dir" | cut -d'/' -f 4)"
 743                         local CODENAME="$(getcodenamefromsuite $SUITE)"
 744                         local VERSION="$(getreleaseversionfromsuite $SUITE)"
 745                         local LABEL="$(getlabelfromsuite $SUITE)"
 746                         if [ -n "$VERSION" ]; then
 747                                 VERSION="-o APT::FTPArchive::Release::Version=${VERSION}"
 748                         fi
 749                         if [ -n "$LABEL" ]; then
 750                                 LABEL="-o APT::FTPArchive::Release::Label=${LABEL}"
 751                         fi
 752                         aptftparchive -qq release $dir \
 753                                 -o APT::FTPArchive::Release::Suite="${SUITE}" \
 754                                 -o APT::FTPArchive::Release::Codename="${CODENAME}" \
 755                                 ${LABEL} \
 756                                 ${VERSION} \
 757                                         | sed -e '/0 Release$/ d' > $dir/Release # remove the self reference
 758                         if [ "$SUITE" = "experimental" -o "$SUITE" = "experimental2" ]; then
 759                                 sed -i '/^Date: / a\
 760 NotAutomatic: yes' $dir/Release
 761                         fi
 762                         if [ -n "$1" -a "$1" != "now" ]; then
 763                                 sed -i "s/^Date: .*$/Date: $(date -d "$1" '+%a, %d %b %Y %H:%M:%S %Z')/" $dir/Release
 764                         fi
 765                         if [ -n "$2" ]; then
 766                                 sed -i "/^Date: / a\
 767 Valid-Until: $(date -d "$2" '+%a, %d %b %Y %H:%M:%S %Z')" $dir/Release
 768                         fi
 769                 done
 770         else
 771                 aptftparchive -qq release ./aptarchive | sed -e '/0 Release$/ d' > aptarchive/Release # remove the self reference
 772         fi
 773         if [ -n "$1" -a "$1" != "now" ]; then
 774                 for release in $(find ./aptarchive -name 'Release'); do
 775                         touch -d "$1" $release
 776                 done
 777         fi
 778         msgdone "info"
 779 }
 780
 781 setupdistsaptarchive() {
 782         local APTARCHIVE=$(readlink -f ./aptarchive)
 783         rm -f root/etc/apt/sources.list.d/apt-test-*-deb.list
 784         rm -f root/etc/apt/sources.list.d/apt-test-*-deb-src.list
 785         for DISTS in $(find ./aptarchive/dists/ -mindepth 1 -maxdepth 1 -type d | cut -d'/' -f 4); do
 786                 SECTIONS=$(find ./aptarchive/dists/${DISTS}/ -mindepth 1 -maxdepth 1 -type d | cut -d'/' -f 5 | tr '\n' ' ')
 787                 msgninfo "\tadd deb and deb-src sources.list lines for ${CCMD}${DISTS} ${SECTIONS}${CINFO}… "
 788                 echo "deb file://$APTARCHIVE $DISTS $SECTIONS" > rootdir/etc/apt/sources.list.d/apt-test-${DISTS}-deb.list
 789                 echo "deb-src file://$APTARCHIVE $DISTS $SECTIONS" > rootdir/etc/apt/sources.list.d/apt-test-${DISTS}-deb-src.list
 790                 msgdone "info"
 791         done
 792 }
 793
 794 setupflataptarchive() {
 795         local APTARCHIVE=$(readlink -f ./aptarchive)
 796         if [ -f ${APTARCHIVE}/Packages ]; then
 797                 msgninfo "\tadd deb sources.list line… "
 798                 echo "deb file://$APTARCHIVE /" > rootdir/etc/apt/sources.list.d/apt-test-archive-deb.list
 799                 msgdone "info"
 800         else
 801                 rm -f rootdir/etc/apt/sources.list.d/apt-test-archive-deb.list
 802         fi
 803         if [ -f ${APTARCHIVE}/Sources ]; then
 804                 msgninfo "\tadd deb-src sources.list line… "
 805                 echo "deb-src file://$APTARCHIVE /" > rootdir/etc/apt/sources.list.d/apt-test-archive-deb-src.list
 806                 msgdone "info"
 807         else
 808                 rm -f rootdir/etc/apt/sources.list.d/apt-test-archive-deb-src.list
 809         fi
 810 }
 811
 812 setupaptarchive() {
 813         buildaptarchive
 814         if [ -e aptarchive/dists ]; then
 815                 setupdistsaptarchive
 816         else
 817                 setupflataptarchive
 818         fi
 819         signreleasefiles
 820         if [ "$1" != '--no-update' ]; then
 821                 msgninfo "\tSync APT's cache with the archive… "
 822                 aptget update -qq
 823                 msgdone "info"
 824         fi
 825 }
 826
 827 signreleasefiles() {
 828         local SIGNER="${1:-Joe Sixpack}"
 829         local GPG="gpg --batch --yes"
 830         msgninfo "\tSign archive with $SIGNER key… "
 831         local REXKEY='keys/rexexpired'
 832         local SECEXPIREBAK="${REXKEY}.sec.bak"
 833         local PUBEXPIREBAK="${REXKEY}.pub.bak"
 834         if [ "${SIGNER}" = 'Rex Expired' ]; then
 835                 # the key is expired, so gpg doesn't allow to sign with and the --faked-system-time
 836                 # option doesn't exist anymore (and using faketime would add a new obscure dependency)
 837                 # therefore we 'temporary' make the key not expired and restore a backup after signing
 838                 cp ${REXKEY}.sec $SECEXPIREBAK
 839                 cp ${REXKEY}.pub $PUBEXPIREBAK
 840                 local SECUNEXPIRED="${REXKEY}.sec.unexpired"
 841                 local PUBUNEXPIRED="${REXKEY}.pub.unexpired"
 842                 if [ -f "$SECUNEXPIRED" ] && [ -f "$PUBUNEXPIRED" ]; then
 843                         cp $SECUNEXPIRED ${REXKEY}.sec
 844                         cp $PUBUNEXPIRED ${REXKEY}.pub
 845                 else
 846                         printf "expire\n1w\nsave\n" | $GPG --keyring ${REXKEY}.pub --secret-keyring ${REXKEY}.sec --command-fd 0 --edit-key "${SIGNER}" >/dev/null 2>&1 || true
 847                         cp ${REXKEY}.sec $SECUNEXPIRED
 848                         cp ${REXKEY}.pub $PUBUNEXPIRED
 849                 fi
 850         fi
 851         for KEY in $(find keys/ -name '*.sec'); do
 852                 GPG="$GPG --secret-keyring $KEY"
 853         done
 854         for KEY in $(find keys/ -name '*.pub'); do
 855                 GPG="$GPG --keyring $KEY"
 856         done
 857         for RELEASE in $(find aptarchive/ -name Release); do
 858                 $GPG --default-key "$SIGNER" --armor --detach-sign --sign --output ${RELEASE}.gpg ${RELEASE}
 859                 local INRELEASE="$(echo "${RELEASE}" | sed 's#/Release$#/InRelease#')"
 860                 $GPG --default-key "$SIGNER" --clearsign --output $INRELEASE $RELEASE
 861                 # we might have set a specific date for the Release file, so copy it
 862                 touch -d "$(stat --format "%y" ${RELEASE})" ${RELEASE}.gpg ${INRELEASE}
 863         done
 864         if [ -f "$SECEXPIREBAK" ] && [ -f "$PUBEXPIREBAK" ]; then
 865                 mv -f $SECEXPIREBAK ${REXKEY}.sec
 866                 mv -f $PUBEXPIREBAK ${REXKEY}.pub
 867         fi
 868         msgdone "info"
 869 }
 870
 871 webserverconfig() {
 872         msgtest "Set webserver config option '${1}' to" "$2"
 873         local DOWNLOG='rootdir/tmp/download-testfile.log'
 874         local STATUS='rootdir/tmp/webserverconfig.status'
 875         rm -f "$STATUS" "$DOWNLOG"
 876         if downloadfile "http://localhost:8080/_config/set/${1}/${2}" "$STATUS" > "$DOWNLOG"; then
 877                 msgpass
 878         else
 879                 cat "$DOWNLOG" "$STATUS"
 880                 msgfail
 881         fi
 882         testwebserverlaststatuscode '200'
 883 }
 884
 885 rewritesourceslist() {
 886         local APTARCHIVE="file://$(readlink -f "${TMPWORKINGDIRECTORY}/aptarchive")"
 887         for LIST in $(find rootdir/etc/apt/sources.list.d/ -name 'apt-test-*.list'); do
 888                 sed -i $LIST -e "s#$APTARCHIVE#${1}#" -e "s#http://localhost:8080/#${1}#" -e "s#http://localhost:4433/#${1}#"
 889         done
 890 }
 891
 892 # wait for up to 10s for a pid file to appear to avoid possible race
 893 # when a helper is started and dosn't write the PID quick enough
 894 waitforpidfile() {
 895         local PIDFILE="$1"
 896         for i in $(seq 10); do
 897                 if test -s "$PIDFILE"; then
 898                         return 0
 899                 fi
 900                 sleep 1
 901         done
 902         msgdie "waiting for $PIDFILE failed"
 903         return 1
 904 }
 905
 906 changetowebserver() {
 907         if [ "$1" != '--no-rewrite' ]; then
 908                 rewritesourceslist 'http://localhost:8080/'
 909         else
 910                 shift
 911         fi
 912         if test -x ${APTWEBSERVERBINDIR}/aptwebserver; then
 913                 cd aptarchive
 914                 local LOG="webserver.log"
 915                 if ! aptwebserver -o aptwebserver::fork=1 "$@" >$LOG 2>&1 ; then
 916                         cat $LOG
 917                         false
 918                 fi
 919                 waitforpidfile aptwebserver.pid
 920                 local PID="$(cat aptwebserver.pid)"
 921                 if [ -z "$PID" ]; then
 922                         msgdie 'Could not fork aptwebserver successfully'
 923                 fi
 924                 addtrap "kill $PID;"
 925                 cd - > /dev/null
 926         else
 927                 msgdie 'You have to build aptwerbserver or install a webserver'
 928         fi
 929 }
 930
 931 changetohttpswebserver() {
 932         if ! which stunnel4 >/dev/null; then
 933                 msgdie 'You need to install stunnel4 for https testcases'
 934         fi
 935         if [ ! -e "${TMPWORKINGDIRECTORY}/aptarchive/aptwebserver.pid" ]; then
 936                 changetowebserver --no-rewrite "$@"
 937         fi
 938         echo "pid = ${TMPWORKINGDIRECTORY}/aptarchive/stunnel.pid
 939 cert = ${TESTDIRECTORY}/apt.pem
 940 output = /dev/null
 941
 942 [https]
 943 accept = 4433
 944 connect = 8080
 945 " > ${TMPWORKINGDIRECTORY}/stunnel.conf
 946         stunnel4 "${TMPWORKINGDIRECTORY}/stunnel.conf"
 947         waitforpidfile "${TMPWORKINGDIRECTORY}/aptarchive/stunnel.pid"
 948         local PID="$(cat ${TMPWORKINGDIRECTORY}/aptarchive/stunnel.pid)"
 949         if [ -z "$PID" ]; then
 950                 msgdie 'Could not fork stunnel4 successfully'
 951         fi
 952         addtrap 'prefix' "kill ${PID};"
 953         rewritesourceslist 'https://localhost:4433/'
 954 }
 955
 956 changetocdrom() {
 957         mkdir -p rootdir/media/cdrom/.disk
 958         local CD="$(readlink -f rootdir/media/cdrom)"
 959         echo "acquire::cdrom::mount \"${CD}\";
 960 acquire::cdrom::${CD}/::mount \"mv ${CD}-unmounted ${CD}\";
 961 acquire::cdrom::${CD}/::umount \"mv ${CD} ${CD}-unmounted\";
 962 acquire::cdrom::autodetect 0;" > rootdir/etc/apt/apt.conf.d/00cdrom
 963         echo -n "$1" > ${CD}/.disk/info
 964         if [ ! -d aptarchive/dists ]; then
 965                 msgdie 'Flat file archive cdroms can not be created currently'
 966                 return 1
 967         fi
 968         mv aptarchive/dists "$CD"
 969         ln -s "$(readlink -f ./incoming)" $CD/pool
 970         find rootdir/etc/apt/sources.list.d/ -name 'apt-test-*.list' -delete
 971         # start with an unmounted disk
 972         mv "${CD}" "${CD}-unmounted"
 973         # we don't want the disk to be modifiable
 974         addtrap 'prefix' "chmod -f -R +w $PWD/rootdir/media/cdrom/dists/ $PWD/rootdir/media/cdrom-unmounted/dists/ || true;"
 975         chmod -R -w rootdir/media/cdrom-unmounted/dists
 976 }
 977
 978 downloadfile() {
 979         local PROTO="$(echo "$1" | cut -d':' -f 1 )"
 980         apthelper -o Debug::Acquire::${PROTO}=1 \
 981                 download-file "$1" "$2" 2>&1 || true
 982         # only if the file exists the download was successful
 983         if [ -e "$2" ]; then
 984                 return 0
 985         else
 986                 return 1
 987         fi
 988 }
 989
 990 checkdiff() {
 991         local DIFFTEXT="$(command diff -u "$@" | sed -e '/^---/ d' -e '/^+++/ d' -e '/^@@/ d')"
 992         if [ -n "$DIFFTEXT" ]; then
 993                 echo >&2
 994                 echo >&2 "$DIFFTEXT"
 995                 return 1
 996         else
 997                 return 0
 998         fi
 999 }
1000
1001 testfileequal() {
1002         local FILE="$1"
1003         shift
1004         msgtest "Test for correctness of file" "$FILE"
1005         if [ -z "$*" ]; then
1006                 echo -n "" | checkdiff $FILE - && msgpass || msgfail
1007         else
1008                 echo "$*" | checkdiff $FILE - && msgpass || msgfail
1009         fi
1010 }
1011
1012 testempty() {
1013         msgtest "Test for no output of" "$*"
1014         test -z "$($* 2>&1)" && msgpass || msgfail
1015 }
1016
1017 testequal() {
1018         local MSG='Test of equality of'
1019         if [ "$1" = '--nomsg' ]; then
1020                 MSG=''
1021                 shift
1022         fi
1023
1024         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequal.comparefile"
1025         echo "$1" > $COMPAREFILE
1026         shift
1027
1028         if [ -n "$MSG" ]; then
1029                 msgtest "$MSG" "$*"
1030         fi
1031         $* 2>&1 | checkdiff $COMPAREFILE - && msgpass || msgfail
1032 }
1033
1034 testequalor2() {
1035         local COMPAREFILE1="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequalor2.comparefile1"
1036         local COMPAREFILE2="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequalor2.comparefile2"
1037         local COMPAREAGAINST="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequalor2.compareagainst"
1038         echo "$1" > $COMPAREFILE1
1039         echo "$2" > $COMPAREFILE2
1040         shift 2
1041         msgtest "Test for equality OR of" "$*"
1042         $* >$COMPAREAGAINST 2>&1 || true
1043         if checkdiff $COMPAREFILE1 $COMPAREAGAINST >/dev/null 2>&1 || \
1044                 checkdiff $COMPAREFILE2 $COMPAREAGAINST >/dev/null 2>&1
1045         then
1046                 msgpass
1047         else
1048                 echo -n "\n${CINFO}Diff against OR 1${CNORMAL}"
1049                 checkdiff $COMPAREFILE1 $COMPAREAGAINST || true
1050                 echo -n "${CINFO}Diff against OR 2${CNORMAL}"
1051                 checkdiff $COMPAREFILE2 $COMPAREAGAINST || true
1052                 msgfail
1053         fi
1054 }
1055
1056 testshowvirtual() {
1057         local VIRTUAL="N: Can't select versions from package '$1' as it is purely virtual"
1058         local PACKAGE="$1"
1059         shift
1060         while [ -n "$1" ]; do
1061                 VIRTUAL="${VIRTUAL}
1062 N: Can't select versions from package '$1' as it is purely virtual"
1063                 PACKAGE="${PACKAGE} $1"
1064                 shift
1065         done
1066         msgtest "Test for virtual packages" "apt-cache show $PACKAGE"
1067         VIRTUAL="${VIRTUAL}
1068 N: No packages found"
1069         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testshowvirtual.comparefile"
1070         local ARCH="$(getarchitecture 'native')"
1071         echo "$VIRTUAL" | sed -e "s/:$ARCH//" -e 's/:all//' > $COMPAREFILE
1072         aptcache show -q=0 $PACKAGE 2>&1 | checkdiff $COMPAREFILE - && msgpass || msgfail
1073 }
1074
1075 testnopackage() {
1076         msgtest "Test for non-existent packages" "apt-cache show $*"
1077         local SHOWPKG="$(aptcache show "$@" 2>&1 | grep '^Package: ')"
1078         if [ -n "$SHOWPKG" ]; then
1079                 echo >&2
1080                 echo >&2 "$SHOWPKG"
1081                 msgfail
1082         else
1083                 msgpass
1084         fi
1085 }
1086
1087 testdpkginstalled() {
1088         msgtest "Test for correctly installed package(s) with" "dpkg -l $*"
1089         local PKGS="$(dpkg -l "$@" 2>/dev/null | grep '^i' | wc -l)"
1090         if [ "$PKGS" != $# ]; then
1091                 echo >&2 $PKGS
1092                 dpkg -l "$@" | grep '^[a-z]' >&2
1093                 msgfail
1094         else
1095                 msgpass
1096         fi
1097 }
1098
1099 testdpkgnotinstalled() {
1100         msgtest "Test for correctly not-installed package(s) with" "dpkg -l $*"
1101         local PKGS="$(dpkg -l "$@" 2> /dev/null | grep '^i' | wc -l)"
1102         if [ "$PKGS" != 0 ]; then
1103                 echo
1104                 dpkg -l "$@" | grep '^[a-z]' >&2
1105                 msgfail
1106         else
1107                 msgpass
1108         fi
1109 }
1110
1111 testmarkedauto() {
1112         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testmarkedauto.comparefile"
1113         if [ -n "$1" ]; then
1114                 msgtest 'Test for correctly marked as auto-installed' "$*"
1115                 while [ -n "$1" ]; do echo "$1"; shift; done | sort > $COMPAREFILE
1116         else
1117                 msgtest 'Test for correctly marked as auto-installed' 'no package'
1118                 echo -n > $COMPAREFILE
1119         fi
1120         aptmark showauto 2>&1 | checkdiff $COMPAREFILE - && msgpass || msgfail
1121 }
1122
1123 testsuccess() {
1124         if [ "$1" = '--nomsg' ]; then
1125                 shift
1126         else
1127                 msgtest 'Test for successful execution of' "$*"
1128         fi
1129         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testsuccess.output"
1130         if $@ >${OUTPUT} 2>&1; then
1131                 msgpass
1132         else
1133                 echo >&2
1134                 cat >&2 $OUTPUT
1135                 msgfail
1136         fi
1137 }
1138
1139 testfailure() {
1140         if [ "$1" = '--nomsg' ]; then
1141                 shift
1142         else
1143                 msgtest 'Test for failure in execution of' "$*"
1144         fi
1145         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testfailure.output"
1146         if $@ >${OUTPUT} 2>&1; then
1147                 echo >&2
1148                 cat >&2 $OUTPUT
1149                 msgfail
1150         else
1151                 msgpass
1152         fi
1153 }
1154
1155 testwebserverlaststatuscode() {
1156         local DOWNLOG='rootdir/tmp/webserverstatus-testfile.log'
1157         local STATUS='rootdir/tmp/webserverstatus-statusfile.log'
1158         rm -f "$DOWNLOG" "$STATUS"
1159         msgtest 'Test last status code from the webserver was' "$1"
1160         downloadfile "http://localhost:8080/_config/find/aptwebserver::last-status-code" "$STATUS" > "$DOWNLOG"
1161         if [ "$(cat "$STATUS")" = "$1" ]; then
1162                 msgpass
1163         else
1164                 echo >&2
1165                 if [ -n "$2" ]; then
1166                         shift
1167                         echo >&2 '#### Additionally provided output files contain:'
1168                         cat >&2 "$@"
1169                 fi
1170                 echo >&2 '#### Download log of the status code:'
1171                 cat >&2 "$DOWNLOG"
1172                 msgfail "Status was $(cat "$STATUS")"
1173         fi
1174 }
1175
1176 pause() {
1177         echo "STOPPED execution. Press enter to continue"
1178         local IGNORE
1179         read IGNORE
1180 }