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 $CMD in
 105         sh|aptitude|*/*) ;;
 106         *) CMD="${BUILDDIRECTORY}/$CMD";;
 107         esac
 108         MALLOC_PERTURB_=21 MALLOC_CHECK_=2 APT_CONFIG="$(getaptconfig)" LD_LIBRARY_PATH=${BUILDDIRECTORY} $CMD "$@"
 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         echo "gdb: run »$*«"
 132         CMD="$1"
 133         shift
 134
 135         APT_CONFIG=aptconfig.conf LD_LIBRARY_PATH=${LIBRARYPATH} command gdb ${BUILDDIRECTORY}/$CMD --args ${BUILDDIRECTORY}/$CMD "$@"
 136 }
 137 gpg() {
 138         # see apt-key for the whole trickery. Setup is done in setupenvironment
 139         command gpg --ignore-time-conflict --no-options --no-default-keyring \
 140                 --homedir "${TMPWORKINGDIRECTORY}/gnupghome" \
 141                 --no-auto-check-trustdb --trust-model always \
 142                 "$@"
 143 }
 144
 145 exitwithstatus() {
 146         # error if we about to overflow, but ...
 147         #   "255 failures ought to be enough for everybody"
 148         if [ $EXIT_CODE -gt 255 ]; then
 149             msgdie "Total failure count $EXIT_CODE too big"
 150         fi
 151         exit $((EXIT_CODE <= 255 ? EXIT_CODE : 255));
 152 }
 153
 154 shellsetedetector() {
 155         local exit_status=$?
 156         if [ "$exit_status" != '0' ]; then
 157                 echo >&2 "${CERROR}E: Looks like the testcases ended prematurely with exitcode: ${exit_status}${CNORMAL}"
 158                 if [ "$EXIT_CODE" = '0' ]; then
 159                         EXIT_CODE="$exit_status"
 160                 fi
 161         fi
 162 }
 163
 164 addtrap() {
 165         if [ "$1" = 'prefix' ]; then
 166                 CURRENTTRAP="$2 $CURRENTTRAP"
 167         else
 168                 CURRENTTRAP="$CURRENTTRAP $1"
 169         fi
 170         trap "shellsetedetector; $CURRENTTRAP exitwithstatus;" 0 HUP INT QUIT ILL ABRT FPE SEGV PIPE TERM
 171 }
 172
 173 setupenvironment() {
 174         TMPWORKINGDIRECTORY=$(mktemp -d)
 175         TESTDIRECTORY=$(readlink -f $(dirname $0))
 176         msgninfo "Preparing environment for ${CCMD}$(basename $0)${CINFO} in ${TMPWORKINGDIRECTORY}… "
 177
 178         # allow overriding the default BUILDDIR location
 179         BUILDDIRECTORY=${APT_INTEGRATION_TESTS_BUILD_DIR:-"${TESTDIRECTORY}/../../build/bin"}
 180         LIBRARYPATH=${APT_INTEGRATION_TESTS_LIBRARY_PATH:-"${BUILDDIRECTORY}"}
 181         METHODSDIR=${APT_INTEGRATION_TESTS_METHODS_DIR:-"${BUILDDIRECTORY}/methods"}
 182         APTHELPERBINDIR=${APT_INTEGRATION_TESTS_LIBEXEC_DIR:-"${BUILDDIRECTORY}"}
 183         APTWEBSERVERBINDIR=${APT_INTEGRATION_TESTS_WEBSERVER_BIN_DIR:-"${BUILDDIRECTORY}"}
 184         test -x "${BUILDDIRECTORY}/apt-get" || msgdie "You need to build tree first"
 185         # -----
 186
 187         addtrap "cd /; rm -rf $TMPWORKINGDIRECTORY;"
 188         cd $TMPWORKINGDIRECTORY
 189         mkdir rootdir aptarchive keys
 190         cd rootdir
 191         mkdir -p etc/apt/apt.conf.d etc/apt/sources.list.d etc/apt/trusted.gpg.d etc/apt/preferences.d
 192         mkdir -p var/cache var/lib/apt var/log tmp
 193         mkdir -p var/lib/dpkg/info var/lib/dpkg/updates var/lib/dpkg/triggers
 194         touch var/lib/dpkg/available
 195         mkdir -p usr/lib/apt
 196         ln -s ${METHODSDIR} usr/lib/apt/methods
 197         if [ "$BUILDDIRECTORY" = "$LIBRARYPATH" ]; then
 198                 mkdir -p usr/lib/apt/solvers
 199                 ln -s "${BUILDDIRECTORY}/apt-dump-solver" usr/lib/apt/solvers/dump
 200                 ln -s "${BUILDDIRECTORY}/apt-internal-solver" usr/lib/apt/solvers/apt
 201                 echo "Dir::Bin::Solvers \"${TMPWORKINGDIRECTORY}/rootdir/usr/lib/apt/solvers\";" > etc/apt/apt.conf.d/externalsolver.conf
 202         fi
 203         # use the autoremove from the BUILDDIRECTORY if its there, otherwise
 204         # system
 205         if [ -e ${BUILDDIRECTORY}/../../debian/apt.conf.autoremove ]; then
 206             ln -s ${BUILDDIRECTORY}/../../debian/apt.conf.autoremove etc/apt/apt.conf.d/01autoremove
 207         else
 208             ln -s /etc/apt/apt.conf.d/01autoremove etc/apt/apt.conf.d/01autoremove
 209         fi
 210         cd ..
 211         local PACKAGESFILE=$(echo "$(basename $0)" | sed -e 's/^test-/Packages-/' -e 's/^skip-/Packages-/')
 212         if [ -f "${TESTDIRECTORY}/${PACKAGESFILE}" ]; then
 213                 cp "${TESTDIRECTORY}/${PACKAGESFILE}" aptarchive/Packages
 214         fi
 215         local SOURCESSFILE=$(echo "$(basename $0)" | sed -e 's/^test-/Sources-/' -e 's/^skip-/Sources-/')
 216         if [ -f "${TESTDIRECTORY}/${SOURCESSFILE}" ]; then
 217                 cp "${TESTDIRECTORY}/${SOURCESSFILE}" aptarchive/Sources
 218         fi
 219         cp $(find $TESTDIRECTORY -name '*.pub' -o -name '*.sec') keys/
 220         ln -s ${TMPWORKINGDIRECTORY}/keys/joesixpack.pub rootdir/etc/apt/trusted.gpg.d/joesixpack.gpg
 221         echo "Dir \"${TMPWORKINGDIRECTORY}/rootdir\";" > aptconfig.conf
 222         echo "Dir::state::status \"${TMPWORKINGDIRECTORY}/rootdir/var/lib/dpkg/status\";" >> aptconfig.conf
 223         echo "Debug::NoLocking \"true\";" >> aptconfig.conf
 224         echo "APT::Get::Show-User-Simulation-Note \"false\";" >> aptconfig.conf
 225         echo "Dir::Bin::Methods \"${METHODSDIR}\";" >> aptconfig.conf
 226         echo "Dir::Bin::dpkg \"fakeroot\";" >> aptconfig.conf
 227         echo "DPKG::options:: \"dpkg\";" >> aptconfig.conf
 228         echo "DPKG::options:: \"--root=${TMPWORKINGDIRECTORY}/rootdir\";" >> aptconfig.conf
 229         echo "DPKG::options:: \"--force-not-root\";" >> aptconfig.conf
 230         echo "DPKG::options:: \"--force-bad-path\";" >> aptconfig.conf
 231         if ! command dpkg --assert-multi-arch >/dev/null 2>&1; then
 232                 echo "DPKG::options:: \"--force-architecture\";" >> aptconfig.conf # Added to test multiarch before dpkg is ready for it…
 233         fi
 234         echo "DPKG::options:: \"--log=${TMPWORKINGDIRECTORY}/rootdir/var/log/dpkg.log\";" >> aptconfig.conf
 235         echo 'quiet::NoUpdate "true";' >> aptconfig.conf
 236         echo "Acquire::https::CaInfo \"${TESTDIR}/apt.pem\";" > rootdir/etc/apt/apt.conf.d/99https
 237         echo "Apt::Cmd::Disable-Script-Warning \"1\";" > rootdir/etc/apt/apt.conf.d/apt-binary
 238         configcompression '.' 'gz' #'bz2' 'lzma' 'xz'
 239
 240         # gpg needs a trustdb to function, but it can't be invalid (not even empty)
 241         # see also apt-key where this trickery comes from:
 242         local TRUSTDBDIR="${TMPWORKINGDIRECTORY}/gnupghome"
 243         mkdir "$TRUSTDBDIR"
 244         chmod 700 "$TRUSTDBDIR"
 245         # We also don't use a secret keyring, of course, but gpg panics and
 246         # implodes if there isn't one available - and writeable for imports
 247         local SECRETKEYRING="${TRUSTDBDIR}/secring.gpg"
 248         touch $SECRETKEYRING
 249         # now create the trustdb with an (empty) dummy keyring
 250         # newer gpg versions are fine without it, but play it safe for now
 251         gpg --quiet --check-trustdb --secret-keyring $SECRETKEYRING --keyring $SECRETKEYRING >/dev/null 2>&1
 252
 253         # cleanup the environment a bit
 254         export PATH="${PATH}:/usr/local/sbin:/usr/sbin:/sbin"
 255         export LC_ALL=C.UTF-8
 256         unset LANGUAGE APT_CONFIG
 257         unset GREP_OPTIONS DEB_BUILD_PROFILES
 258
 259         msgdone "info"
 260 }
 261
 262 getarchitecture() {
 263         if [ "$1" = "native" -o -z "$1" ]; then
 264                 eval `aptconfig shell ARCH APT::Architecture`
 265                 if [ -n "$ARCH" ]; then
 266                         echo $ARCH
 267                 else
 268                         dpkg --print-architecture
 269                 fi
 270         else
 271                 echo $1
 272         fi
 273 }
 274
 275 getarchitectures() {
 276         echo "$(aptconfig dump | grep APT::Architecture | cut -d'"' -f 2 | sed '/^$/ d' | sort | uniq | tr '\n' ' ')"
 277 }
 278
 279 getarchitecturesfromcommalist() {
 280         echo "$1" | sed -e 's#,#\n#g' | sed -e "s/^native\$/$(getarchitecture 'native')/"
 281 }
 282
 283 configarchitecture() {
 284         {
 285                 echo "APT::Architecture \"$(getarchitecture $1)\";"
 286                 while [ -n "$1" ]; do
 287                         echo "APT::Architectures:: \"$(getarchitecture $1)\";"
 288                         shift
 289                 done
 290         } >rootdir/etc/apt/apt.conf.d/01multiarch.conf
 291         configdpkg
 292 }
 293
 294 configdpkg() {
 295         if [ ! -e rootdir/var/lib/dpkg/status ]; then
 296                 local STATUSFILE=$(echo "$(basename $0)" | sed -e 's/^test-/status-/' -e 's/^skip-/status-/')
 297                 if [ -f "${TESTDIRECTORY}/${STATUSFILE}" ]; then
 298                         cp "${TESTDIRECTORY}/${STATUSFILE}" rootdir/var/lib/dpkg/status
 299                 else
 300                         echo -n > rootdir/var/lib/dpkg/status
 301                 fi
 302         fi
 303         rm -f rootdir/etc/apt/apt.conf.d/00foreigndpkg
 304         if command dpkg --assert-multi-arch >/dev/null 2>&1 ; then
 305                 local ARCHS="$(getarchitectures)"
 306                 if echo "$ARCHS" | grep -E -q '[^ ]+ [^ ]+'; then
 307                         DPKGARCH="$(dpkg --print-architecture)"
 308                         for ARCH in ${ARCHS}; do
 309                                 if [ "${ARCH}" != "${DPKGARCH}" ]; then
 310                                         if ! dpkg --add-architecture ${ARCH} >/dev/null 2>&1; then
 311                                                 # old-style used e.g. in Ubuntu-P – and as it seems travis
 312                                                 echo "DPKG::options:: \"--foreign-architecture\";" >> rootdir/etc/apt/apt.conf.d/00foreigndpkg
 313                                                 echo "DPKG::options:: \"${ARCH}\";"  >> rootdir/etc/apt/apt.conf.d/00foreigndpkg
 314                                         fi
 315                                 fi
 316                         done
 317                         if [ "0" = "$(dpkg -l dpkg 2> /dev/null | grep '^i' | wc -l)" ]; then
 318                                 # dpkg doesn't really check the version as long as it is fully installed,
 319                                 # but just to be sure we choose one above the required version
 320                                 insertinstalledpackage 'dpkg' "all" '1.16.2+fake'
 321                         fi
 322                 fi
 323         fi
 324 }
 325
 326 configcompression() {
 327         while [ -n "$1" ]; do
 328                 case "$1" in
 329                 '.') echo ".\t.\tcat";;
 330                 'gz') echo "gzip\tgz\tgzip";;
 331                 'bz2') echo "bzip2\tbz2\tbzip2";;
 332                 'lzma') echo "lzma\tlzma\txz --format=lzma";;
 333                 'xz') echo "xz\txz\txz";;
 334                 *) echo "$1\t$1\t$1";;
 335                 esac
 336                 shift
 337         done > ${TMPWORKINGDIRECTORY}/rootdir/etc/testcase-compressor.conf
 338 }
 339
 340 setupsimplenativepackage() {
 341         local NAME="$1"
 342         local ARCH="$2"
 343         local VERSION="$3"
 344         local RELEASE="${4:-unstable}"
 345         local DEPENDENCIES="$5"
 346         local DESCRIPTION="${6:-"an autogenerated dummy ${NAME}=${VERSION}/${RELEASE}
 347  If you find such a package installed on your system,
 348  something went horribly wrong! They are autogenerated
 349  und used only by testcases and surf no other propose…"}"
 350
 351         local SECTION="${7:-others}"
 352         local DISTSECTION
 353         if [ "$SECTION" = "$(echo "$SECTION" | cut -d'/' -f 2)" ]; then
 354                 DISTSECTION="main"
 355         else
 356                 DISTSECTION="$(echo "$SECTION" | cut -d'/' -f 1)"
 357         fi
 358         local BUILDDIR=incoming/${NAME}-${VERSION}
 359         mkdir -p ${BUILDDIR}/debian/source
 360         cd ${BUILDDIR}
 361         echo "* most suckless software product ever" > FEATURES
 362         test -e debian/copyright || echo "Copyleft by Joe Sixpack $(date +%Y)" > debian/copyright
 363         test -e debian/changelog || echo "$NAME ($VERSION) $RELEASE; urgency=low
 364
 365   * Initial release
 366
 367  -- Joe Sixpack <joe@example.org>  $(date -R)" > debian/changelog
 368         test -e debian/control || echo "Source: $NAME
 369 Section: $SECTION
 370 Priority: optional
 371 Maintainer: Joe Sixpack <joe@example.org>
 372 Build-Depends: debhelper (>= 7)
 373 Standards-Version: 3.9.1
 374
 375 Package: $NAME" > debian/control
 376         if [ "$ARCH" = 'all' ]; then
 377                 echo "Architecture: all" >> debian/control
 378         else
 379                 echo "Architecture: any" >> debian/control
 380         fi
 381         test -z "$DEPENDENCIES" || echo "$DEPENDENCIES" >> debian/control
 382         echo "Description: $DESCRIPTION" >> debian/control
 383
 384         test -e debian/compat || echo "7" > debian/compat
 385         test -e debian/source/format || echo "3.0 (native)" > debian/source/format
 386         test -e debian/rules || cp /usr/share/doc/debhelper/examples/rules.tiny debian/rules
 387         cd - > /dev/null
 388 }
 389
 390 buildsimplenativepackage() {
 391         local NAME="$1"
 392         local ARCH="$2"
 393         local VERSION="$3"
 394         local RELEASE="${4:-unstable}"
 395         local DEPENDENCIES="$5"
 396         local DESCRIPTION="${6:-"an autogenerated dummy ${NAME}=${VERSION}/${RELEASE}
 397  If you find such a package installed on your system,
 398  something went horribly wrong! They are autogenerated
 399  und used only by testcases and surf no other propose…"}"
 400
 401         local SECTION="${7:-others}"
 402         local PRIORITY="${8:-optional}"
 403         local FILE_TREE="$9"
 404         local COMPRESS_TYPE="${10:-gzip}"
 405         local DISTSECTION
 406         if [ "$SECTION" = "$(echo "$SECTION" | cut -d'/' -f 2)" ]; then
 407                 DISTSECTION="main"
 408         else
 409                 DISTSECTION="$(echo "$SECTION" | cut -d'/' -f 1)"
 410         fi
 411         local BUILDDIR=${TMPWORKINGDIRECTORY}/incoming/${NAME}-${VERSION}
 412
 413         msgninfo "Build package ${NAME} in ${VERSION} for ${RELEASE} in ${DISTSECTION}… "
 414         mkdir -p $BUILDDIR/debian/source
 415         echo "* most suckless software product ever" > ${BUILDDIR}/FEATURES
 416         echo "#!/bin/sh
 417 echo '$NAME says \"Hello!\"'" > ${BUILDDIR}/${NAME}
 418
 419         echo "Copyleft by Joe Sixpack $(date +%Y)" > ${BUILDDIR}/debian/copyright
 420         echo "$NAME ($VERSION) $RELEASE; urgency=low
 421
 422   * Initial release
 423
 424  -- Joe Sixpack <joe@example.org>  $(date -R)" > ${BUILDDIR}/debian/changelog
 425         echo "Source: $NAME
 426 Section: $SECTION
 427 Priority: $PRIORITY
 428 Maintainer: Joe Sixpack <joe@example.org>
 429 Standards-Version: 3.9.3" > ${BUILDDIR}/debian/control
 430         local BUILDDEPS="$(echo "$DEPENDENCIES" | grep '^Build-')"
 431         test -z "$BUILDDEPS" || echo "$BUILDDEPS" >> ${BUILDDIR}/debian/control
 432         echo "
 433 Package: $NAME" >> ${BUILDDIR}/debian/control
 434
 435         if [ "$ARCH" = 'all' ]; then
 436                 echo "Architecture: all" >> ${BUILDDIR}/debian/control
 437         else
 438                 echo "Architecture: any" >> ${BUILDDIR}/debian/control
 439         fi
 440         local DEPS="$(echo "$DEPENDENCIES" | grep -v '^Build-')"
 441         test -z "$DEPS" || echo "$DEPS" >> ${BUILDDIR}/debian/control
 442         echo "Description: $DESCRIPTION" >> ${BUILDDIR}/debian/control
 443
 444         echo '3.0 (native)' > ${BUILDDIR}/debian/source/format
 445         (cd ${BUILDDIR}/..; dpkg-source -b ${NAME}-${VERSION} 2>&1) | sed -n 's#^dpkg-source: info: building [^ ]\+ in ##p' \
 446                 | while read SRC; do
 447                 echo "pool/${SRC}" >> ${BUILDDIR}/../${RELEASE}.${DISTSECTION}.srclist
 448 #               if expr match "${SRC}" '.*\.dsc' >/dev/null 2>&1; then
 449 #                       gpg --yes --secret-keyring ./keys/joesixpack.sec \
 450 #                               --keyring ./keys/joesixpack.pub --default-key 'Joe Sixpack' \
 451 #                               --clearsign -o "${BUILDDIR}/../${SRC}.sign" "${BUILDDIR}/../$SRC"
 452 #                       mv "${BUILDDIR}/../${SRC}.sign" "${BUILDDIR}/../$SRC"
 453 #               fi
 454         done
 455
 456         for arch in $(getarchitecturesfromcommalist "$ARCH"); do
 457                 rm -rf ${BUILDDIR}/debian/tmp
 458                 mkdir -p ${BUILDDIR}/debian/tmp/DEBIAN ${BUILDDIR}/debian/tmp/usr/share/doc/${NAME} ${BUILDDIR}/debian/tmp/usr/bin
 459                 cp ${BUILDDIR}/debian/copyright ${BUILDDIR}/debian/changelog ${BUILDDIR}/FEATURES ${BUILDDIR}/debian/tmp/usr/share/doc/${NAME}
 460                 cp ${BUILDDIR}/${NAME} ${BUILDDIR}/debian/tmp/usr/bin/${NAME}-${arch}
 461                 if [ -n "$FILE_TREE" ]; then
 462                     cp -ar "$FILE_TREE" ${BUILDDIR}/debian/tmp
 463                 fi
 464
 465                 (cd ${BUILDDIR}; dpkg-gencontrol -DArchitecture=$arch)
 466                 (cd ${BUILDDIR}/debian/tmp; md5sum $(find usr/ -type f) > DEBIAN/md5sums)
 467                 local LOG="${BUILDDIR}/../${NAME}_${VERSION}_${arch}.dpkg-deb.log"
 468                 # ensure the right permissions as dpkg-deb ensists
 469                 chmod 755 ${BUILDDIR}/debian/tmp/DEBIAN
 470                 if ! dpkg-deb -Z${COMPRESS_TYPE} --build ${BUILDDIR}/debian/tmp ${BUILDDIR}/.. >$LOG 2>&1; then
 471                         cat $LOG
 472                         false
 473                 fi
 474                 rm $LOG
 475                 echo "pool/${NAME}_${VERSION}_${arch}.deb" >> ${BUILDDIR}/../${RELEASE}.${DISTSECTION}.pkglist
 476         done
 477
 478         mkdir -p ${BUILDDIR}/../${NAME}_${VERSION}
 479         cp ${BUILDDIR}/debian/changelog ${BUILDDIR}/../${NAME}_${VERSION}/
 480         cp ${BUILDDIR}/debian/changelog ${BUILDDIR}/../${NAME}_${VERSION}.changelog
 481         rm -rf "${BUILDDIR}"
 482         msgdone "info"
 483 }
 484
 485 buildpackage() {
 486         local BUILDDIR=$1
 487         local RELEASE=$2
 488         local SECTION=$3
 489         local ARCH=$(getarchitecture $4)
 490         local PKGNAME="$(echo "$BUILDDIR" | grep -o '[^/]*$')"
 491         local BUILDLOG="$(readlink -f "${BUILDDIR}/../${PKGNAME}_${RELEASE}_${SECTION}.dpkg-bp.log")"
 492         msgninfo "Build package ${PKGNAME} for ${RELEASE} in ${SECTION}… "
 493         cd $BUILDDIR
 494         if [ "$ARCH" = "all" ]; then
 495                 ARCH="$(dpkg-architecture -qDEB_HOST_ARCH 2> /dev/null)"
 496         fi
 497         if ! dpkg-buildpackage -uc -us -a$ARCH >$BUILDLOG 2>&1 ; then
 498                 cat $BUILDLOG
 499                 false
 500         fi
 501         local PKGS="$(grep '^dpkg-deb: building package' $BUILDLOG | cut -d'/' -f 2 | sed -e "s#'\.##")"
 502         local SRCS="$(grep '^dpkg-source: info: building' $BUILDLOG | grep -o '[a-z0-9._+~-]*$')"
 503         cd - > /dev/null
 504         for PKG in $PKGS; do
 505                 echo "pool/${PKG}" >> ${TMPWORKINGDIRECTORY}/incoming/${RELEASE}.${SECTION}.pkglist
 506         done
 507         for SRC in $SRCS; do
 508                 echo "pool/${SRC}" >> ${TMPWORKINGDIRECTORY}/incoming/${RELEASE}.${SECTION}.srclist
 509         done
 510         msgdone "info"
 511 }
 512
 513 buildaptarchive() {
 514         if [ -d incoming ]; then
 515                 buildaptarchivefromincoming "$@"
 516         else
 517                 buildaptarchivefromfiles "$@"
 518         fi
 519 }
 520
 521 createaptftparchiveconfig() {
 522         local COMPRESSORS="$(cut -d'    ' -f 1 ${TMPWORKINGDIRECTORY}/rootdir/etc/testcase-compressor.conf | tr '\n' ' ')"
 523         COMPRESSORS="${COMPRESSORS%* }"
 524         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$#\1#' | tr '\n' ' ')"
 525         if [ -z "$ARCHS" ]; then
 526                 # the pool is empty, so we will operate on faked packages - let us use the configured archs
 527                 ARCHS="$(getarchitectures)"
 528         fi
 529         echo -n 'Dir {
 530         ArchiveDir "' >> ftparchive.conf
 531         echo -n $(readlink -f .) >> ftparchive.conf
 532         echo -n '";
 533         CacheDir "' >> ftparchive.conf
 534         echo -n $(readlink -f ..) >> ftparchive.conf
 535         echo -n '";
 536         FileListDir "' >> ftparchive.conf
 537         echo -n $(readlink -f pool/) >> ftparchive.conf
 538         echo -n '";
 539 };
 540 Default {
 541         Packages::Compress "'"$COMPRESSORS"'";
 542         Sources::Compress "'"$COMPRESSORS"'";
 543         Contents::Compress "'"$COMPRESSORS"'";
 544         Translation::Compress "'"$COMPRESSORS"'";
 545         LongDescription "false";
 546 };
 547 TreeDefault {
 548         Directory "pool/";
 549         SrcDirectory "pool/";
 550 };
 551 APT {
 552         FTPArchive {
 553                 Release {
 554                         Origin "joesixpack";
 555                         Label "apttestcases";
 556                         Suite "unstable";
 557                         Description "repository with dummy packages";
 558                         Architectures "' >> ftparchive.conf
 559         echo -n "$ARCHS" >> ftparchive.conf
 560         echo 'source";
 561                 };
 562         };
 563 };' >> ftparchive.conf
 564         for DIST in $(find ./pool/ -maxdepth 1 -name '*.pkglist' -type f | cut -d'/' -f 3 | cut -d'.' -f 1 | sort | uniq); do
 565                 echo -n 'tree "dists/' >> ftparchive.conf
 566                 echo -n "$DIST" >> ftparchive.conf
 567                 echo -n '" {
 568         Architectures "' >> ftparchive.conf
 569                 echo -n "$ARCHS" >> ftparchive.conf
 570                 echo -n 'source";
 571         FileList "' >> ftparchive.conf
 572                 echo -n "${DIST}.\$(SECTION).pkglist" >> ftparchive.conf
 573                 echo -n '";
 574         SourceFileList "' >> ftparchive.conf
 575                 echo -n "${DIST}.\$(SECTION).srclist" >> ftparchive.conf
 576                 echo -n '";
 577         Sections "' >> ftparchive.conf
 578                 echo -n "$(find ./pool/ -maxdepth 1 -name "${DIST}.*.pkglist" -type f | cut -d'/' -f 3 | cut -d'.' -f 2 | sort | uniq | tr '\n' ' ')" >> ftparchive.conf
 579                 echo '";
 580 };' >> ftparchive.conf
 581         done
 582 }
 583
 584 buildaptftparchivedirectorystructure() {
 585         local DISTS="$(grep -i '^tree ' ftparchive.conf | cut -d'/' -f 2 | sed -e 's#".*##')"
 586         for DIST in $DISTS; do
 587                 local SECTIONS="$(grep -i -A 5 "dists/$DIST" ftparchive.conf | grep -i 'Sections' | cut -d'"' -f 2)"
 588                 for SECTION in $SECTIONS; do
 589                         local ARCHS="$(grep -A 5 "dists/$DIST" ftparchive.conf | grep Architectures | cut -d'"' -f 2 | sed -e 's#source##')"
 590                         for ARCH in $ARCHS; do
 591                                 mkdir -p dists/${DIST}/${SECTION}/binary-${ARCH}
 592                         done
 593                         mkdir -p dists/${DIST}/${SECTION}/source
 594                         mkdir -p dists/${DIST}/${SECTION}/i18n
 595                 done
 596         done
 597 }
 598
 599 insertpackage() {
 600         local RELEASE="$1"
 601         local NAME="$2"
 602         local ARCH="$3"
 603         local VERSION="$4"
 604         local DEPENDENCIES="$5"
 605         local PRIORITY="${6:-optional}"
 606         local DESCRIPTION="${7:-"an autogenerated dummy ${NAME}=${VERSION}/${RELEASE}
 607  If you find such a package installed on your system,
 608  something went horribly wrong! They are autogenerated
 609  und used only by testcases and surf no other propose…"}"
 610         local ARCHS=""
 611         for arch in $(getarchitecturesfromcommalist "$ARCH"); do
 612                 if [ "$arch" = 'all' -o "$arch" = 'none' ]; then
 613                         ARCHS="$(getarchitectures)"
 614                 else
 615                         ARCHS="$arch"
 616                 fi
 617                 for BUILDARCH in $ARCHS; do
 618                         local PPATH="aptarchive/dists/${RELEASE}/main/binary-${BUILDARCH}"
 619                         mkdir -p $PPATH aptarchive/dists/${RELEASE}/main/source
 620                         touch aptarchive/dists/${RELEASE}/main/source/Sources
 621                         local FILE="${PPATH}/Packages"
 622                         echo "Package: $NAME
 623 Priority: $PRIORITY
 624 Section: other
 625 Installed-Size: 42
 626 Maintainer: Joe Sixpack <joe@example.org>" >> $FILE
 627                         test "$arch" = 'none' || echo "Architecture: $arch" >> $FILE
 628                         echo "Version: $VERSION
 629 Filename: pool/main/${NAME}/${NAME}_${VERSION}_${arch}.deb" >> $FILE
 630                         test -z "$DEPENDENCIES" || echo "$DEPENDENCIES" >> $FILE
 631                         echo "Description: $DESCRIPTION" >> $FILE
 632                         echo >> $FILE
 633                 done
 634         done
 635 }
 636
 637 insertsource() {
 638         local RELEASE="$1"
 639         local NAME="$2"
 640         local ARCH="$3"
 641         local VERSION="$4"
 642         local DEPENDENCIES="$5"
 643         local ARCHS=""
 644         local SPATH="aptarchive/dists/${RELEASE}/main/source"
 645         mkdir -p $SPATH
 646         local FILE="${SPATH}/Sources"
 647         echo "Package: $NAME
 648 Binary: $NAME
 649 Version: $VERSION
 650 Maintainer: Joe Sixpack <joe@example.org>
 651 Architecture: $ARCH" >> $FILE
 652         test -z "$DEPENDENCIES" || echo "$DEPENDENCIES" >> $FILE
 653         echo "Files:
 654  d41d8cd98f00b204e9800998ecf8427e 0 ${NAME}_${VERSION}.dsc
 655  d41d8cd98f00b204e9800998ecf8427e 0 ${NAME}_${VERSION}.tar.gz
 656 " >> $FILE
 657 }
 658
 659 insertinstalledpackage() {
 660         local NAME="$1"
 661         local ARCH="$2"
 662         local VERSION="$3"
 663         local DEPENDENCIES="$4"
 664         local PRIORITY="${5:-optional}"
 665         local STATUS="${6:-install ok installed}"
 666         local DESCRIPTION="${7:-"an autogenerated dummy ${NAME}=${VERSION}/installed
 667  If you find such a package installed on your system,
 668  something went horribly wrong! They are autogenerated
 669  und used only by testcases and surf no other propose…"}"
 670
 671         local FILE='rootdir/var/lib/dpkg/status'
 672         local INFO='rootdir/var/lib/dpkg/info'
 673         for arch in $(getarchitecturesfromcommalist "$ARCH"); do
 674                 echo "Package: $NAME
 675 Status: $STATUS
 676 Priority: $PRIORITY
 677 Section: other
 678 Installed-Size: 42
 679 Maintainer: Joe Sixpack <joe@example.org>
 680 Version: $VERSION" >> $FILE
 681                 test "$arch" = 'none' || echo "Architecture: $arch" >> $FILE
 682                 test -z "$DEPENDENCIES" || echo "$DEPENDENCIES" >> $FILE
 683                 echo "Description: $DESCRIPTION" >> $FILE
 684                 echo >> $FILE
 685                 if [ "$(dpkg-query -W --showformat='${Multi-Arch}')" = 'same' ]; then
 686                         echo -n > ${INFO}/${NAME}:${arch}.list
 687                 else
 688                         echo -n > ${INFO}/${NAME}.list
 689                 fi
 690         done
 691 }
 692
 693
 694 buildaptarchivefromincoming() {
 695         msginfo "Build APT archive for ${CCMD}$(basename $0)${CINFO} based on incoming packages…"
 696         cd aptarchive
 697         [ -e pool ] || ln -s ../incoming pool
 698         [ -e ftparchive.conf ] || createaptftparchiveconfig
 699         [ -e dists ] || buildaptftparchivedirectorystructure
 700         msgninfo "\tGenerate Packages, Sources and Contents files… "
 701         aptftparchive -qq generate ftparchive.conf
 702         cd - > /dev/null
 703         msgdone "info"
 704         generatereleasefiles
 705 }
 706
 707 buildaptarchivefromfiles() {
 708         msginfo "Build APT archive for ${CCMD}$(basename $0)${CINFO} based on prebuild files…"
 709         find aptarchive -name 'Packages' -o -name 'Sources' | while read line; do
 710                 msgninfo "\t${line} file… "
 711                 compressfile "$line" "$1"
 712                 msgdone "info"
 713         done
 714         generatereleasefiles "$@"
 715 }
 716
 717 compressfile() {
 718         cat ${TMPWORKINGDIRECTORY}/rootdir/etc/testcase-compressor.conf | while read compressor extension command; do
 719                 if [ "$compressor" = '.' ]; then
 720                         if [ -n "$2" ]; then
 721                                 touch -d "$2" "$1"
 722                         fi
 723                         continue
 724                 fi
 725                 cat "$1" | $command > "${1}.${extension}"
 726                 if [ -n "$2" ]; then
 727                         touch -d "$2" "${1}.${extension}"
 728                 fi
 729         done
 730 }
 731
 732 # can be overridden by testcases for their pleasure
 733 getcodenamefromsuite() {
 734         case "$1" in
 735         unstable) echo 'sid';;
 736         *) echo -n "$1";;
 737         esac
 738 }
 739 getreleaseversionfromsuite() { true; }
 740 getlabelfromsuite() { true; }
 741
 742 generatereleasefiles() {
 743         # $1 is the Date header and $2 is the ValidUntil header to be set
 744         # both should be given in notation date/touch can understand
 745         msgninfo "\tGenerate Release files… "
 746         if [ -e aptarchive/dists ]; then
 747                 for dir in $(find ./aptarchive/dists -mindepth 1 -maxdepth 1 -type d); do
 748                         local SUITE="$(echo "$dir" | cut -d'/' -f 4)"
 749                         local CODENAME="$(getcodenamefromsuite $SUITE)"
 750                         local VERSION="$(getreleaseversionfromsuite $SUITE)"
 751                         local LABEL="$(getlabelfromsuite $SUITE)"
 752                         if [ -n "$VERSION" ]; then
 753                                 VERSION="-o APT::FTPArchive::Release::Version=${VERSION}"
 754                         fi
 755                         if [ -n "$LABEL" ]; then
 756                                 LABEL="-o APT::FTPArchive::Release::Label=${LABEL}"
 757                         fi
 758                         aptftparchive -qq release $dir \
 759                                 -o APT::FTPArchive::Release::Suite="${SUITE}" \
 760                                 -o APT::FTPArchive::Release::Codename="${CODENAME}" \
 761                                 ${LABEL} \
 762                                 ${VERSION} \
 763                                         | sed -e '/0 Release$/ d' > $dir/Release # remove the self reference
 764                         if [ "$SUITE" = "experimental" -o "$SUITE" = "experimental2" ]; then
 765                                 sed -i '/^Date: / a\
 766 NotAutomatic: yes' $dir/Release
 767                         fi
 768                         if [ -n "$1" -a "$1" != "now" ]; then
 769                                 sed -i "s/^Date: .*$/Date: $(date -d "$1" '+%a, %d %b %Y %H:%M:%S %Z')/" $dir/Release
 770                         fi
 771                         if [ -n "$2" ]; then
 772                                 sed -i "/^Date: / a\
 773 Valid-Until: $(date -d "$2" '+%a, %d %b %Y %H:%M:%S %Z')" $dir/Release
 774                         fi
 775                 done
 776         else
 777                 aptftparchive -qq release ./aptarchive | sed -e '/0 Release$/ d' > aptarchive/Release # remove the self reference
 778         fi
 779         if [ -n "$1" -a "$1" != "now" ]; then
 780                 for release in $(find ./aptarchive -name 'Release'); do
 781                         touch -d "$1" $release
 782                 done
 783         fi
 784         msgdone "info"
 785 }
 786
 787 setupdistsaptarchive() {
 788         local APTARCHIVE=$(readlink -f ./aptarchive)
 789         rm -f root/etc/apt/sources.list.d/apt-test-*-deb.list
 790         rm -f root/etc/apt/sources.list.d/apt-test-*-deb-src.list
 791         for DISTS in $(find ./aptarchive/dists/ -mindepth 1 -maxdepth 1 -type d | cut -d'/' -f 4); do
 792                 SECTIONS=$(find ./aptarchive/dists/${DISTS}/ -mindepth 1 -maxdepth 1 -type d | cut -d'/' -f 5 | tr '\n' ' ')
 793                 msgninfo "\tadd deb and deb-src sources.list lines for ${CCMD}${DISTS} ${SECTIONS}${CINFO}… "
 794                 echo "deb file://$APTARCHIVE $DISTS $SECTIONS" > rootdir/etc/apt/sources.list.d/apt-test-${DISTS}-deb.list
 795                 echo "deb-src file://$APTARCHIVE $DISTS $SECTIONS" > rootdir/etc/apt/sources.list.d/apt-test-${DISTS}-deb-src.list
 796                 msgdone "info"
 797         done
 798 }
 799
 800 setupflataptarchive() {
 801         local APTARCHIVE=$(readlink -f ./aptarchive)
 802         if [ -f ${APTARCHIVE}/Packages ]; then
 803                 msgninfo "\tadd deb sources.list line… "
 804                 echo "deb file://$APTARCHIVE /" > rootdir/etc/apt/sources.list.d/apt-test-archive-deb.list
 805                 msgdone "info"
 806         else
 807                 rm -f rootdir/etc/apt/sources.list.d/apt-test-archive-deb.list
 808         fi
 809         if [ -f ${APTARCHIVE}/Sources ]; then
 810                 msgninfo "\tadd deb-src sources.list line… "
 811                 echo "deb-src file://$APTARCHIVE /" > rootdir/etc/apt/sources.list.d/apt-test-archive-deb-src.list
 812                 msgdone "info"
 813         else
 814                 rm -f rootdir/etc/apt/sources.list.d/apt-test-archive-deb-src.list
 815         fi
 816 }
 817
 818 setupaptarchive() {
 819         buildaptarchive
 820         if [ -e aptarchive/dists ]; then
 821                 setupdistsaptarchive
 822         else
 823                 setupflataptarchive
 824         fi
 825         signreleasefiles
 826         if [ "$1" != '--no-update' ]; then
 827                 msgninfo "\tSync APT's cache with the archive… "
 828                 aptget update -qq
 829                 msgdone "info"
 830         fi
 831 }
 832
 833 signreleasefiles() {
 834         local SIGNER="${1:-Joe Sixpack}"
 835         local GPG="gpg --batch --yes"
 836         msgninfo "\tSign archive with $SIGNER key… "
 837         local REXKEY='keys/rexexpired'
 838         local SECEXPIREBAK="${REXKEY}.sec.bak"
 839         local PUBEXPIREBAK="${REXKEY}.pub.bak"
 840         if [ "${SIGNER}" = 'Rex Expired' ]; then
 841                 # the key is expired, so gpg doesn't allow to sign with and the --faked-system-time
 842                 # option doesn't exist anymore (and using faketime would add a new obscure dependency)
 843                 # therefore we 'temporary' make the key not expired and restore a backup after signing
 844                 cp ${REXKEY}.sec $SECEXPIREBAK
 845                 cp ${REXKEY}.pub $PUBEXPIREBAK
 846                 local SECUNEXPIRED="${REXKEY}.sec.unexpired"
 847                 local PUBUNEXPIRED="${REXKEY}.pub.unexpired"
 848                 if [ -f "$SECUNEXPIRED" ] && [ -f "$PUBUNEXPIRED" ]; then
 849                         cp $SECUNEXPIRED ${REXKEY}.sec
 850                         cp $PUBUNEXPIRED ${REXKEY}.pub
 851                 else
 852                         printf "expire\n1w\nsave\n" | $GPG --keyring ${REXKEY}.pub --secret-keyring ${REXKEY}.sec --command-fd 0 --edit-key "${SIGNER}" >/dev/null 2>&1 || true
 853                         cp ${REXKEY}.sec $SECUNEXPIRED
 854                         cp ${REXKEY}.pub $PUBUNEXPIRED
 855                 fi
 856         fi
 857         for KEY in $(find keys/ -name '*.sec'); do
 858                 GPG="$GPG --secret-keyring $KEY"
 859         done
 860         for KEY in $(find keys/ -name '*.pub'); do
 861                 GPG="$GPG --keyring $KEY"
 862         done
 863         for RELEASE in $(find aptarchive/ -name Release); do
 864                 $GPG --default-key "$SIGNER" --armor --detach-sign --sign --output ${RELEASE}.gpg ${RELEASE}
 865                 local INRELEASE="$(echo "${RELEASE}" | sed 's#/Release$#/InRelease#')"
 866                 $GPG --default-key "$SIGNER" --clearsign --output $INRELEASE $RELEASE
 867                 # we might have set a specific date for the Release file, so copy it
 868                 touch -d "$(stat --format "%y" ${RELEASE})" ${RELEASE}.gpg ${INRELEASE}
 869         done
 870         if [ -f "$SECEXPIREBAK" ] && [ -f "$PUBEXPIREBAK" ]; then
 871                 mv -f $SECEXPIREBAK ${REXKEY}.sec
 872                 mv -f $PUBEXPIREBAK ${REXKEY}.pub
 873         fi
 874         msgdone "info"
 875 }
 876
 877 webserverconfig() {
 878         msgtest "Set webserver config option '${1}' to" "$2"
 879         local DOWNLOG='rootdir/tmp/download-testfile.log'
 880         local STATUS='rootdir/tmp/webserverconfig.status'
 881         rm -f "$STATUS" "$DOWNLOG"
 882         if downloadfile "http://localhost:8080/_config/set/${1}/${2}" "$STATUS" > "$DOWNLOG"; then
 883                 msgpass
 884         else
 885                 cat "$DOWNLOG" "$STATUS"
 886                 msgfail
 887         fi
 888         testwebserverlaststatuscode '200'
 889 }
 890
 891 rewritesourceslist() {
 892         local APTARCHIVE="file://$(readlink -f "${TMPWORKINGDIRECTORY}/aptarchive")"
 893         for LIST in $(find rootdir/etc/apt/sources.list.d/ -name 'apt-test-*.list'); do
 894                 sed -i $LIST -e "s#$APTARCHIVE#${1}#" -e "s#http://localhost:8080/#${1}#" -e "s#http://localhost:4433/#${1}#"
 895         done
 896 }
 897
 898 # wait for up to 10s for a pid file to appear to avoid possible race
 899 # when a helper is started and dosn't write the PID quick enough
 900 waitforpidfile() {
 901         local PIDFILE="$1"
 902         for i in $(seq 10); do
 903                 if test -s "$PIDFILE"; then
 904                         return 0
 905                 fi
 906                 sleep 1
 907         done
 908         msgdie "waiting for $PIDFILE failed"
 909         return 1
 910 }
 911
 912 changetowebserver() {
 913         if [ "$1" != '--no-rewrite' ]; then
 914                 rewritesourceslist 'http://localhost:8080/'
 915         else
 916                 shift
 917         fi
 918         if test -x ${APTWEBSERVERBINDIR}/aptwebserver; then
 919                 cd aptarchive
 920                 local LOG="webserver.log"
 921                 if ! aptwebserver -o aptwebserver::fork=1 "$@" >$LOG 2>&1 ; then
 922                         cat $LOG
 923                         false
 924                 fi
 925                 waitforpidfile aptwebserver.pid
 926                 local PID="$(cat aptwebserver.pid)"
 927                 if [ -z "$PID" ]; then
 928                         msgdie 'Could not fork aptwebserver successfully'
 929                 fi
 930                 addtrap "kill $PID;"
 931                 cd - > /dev/null
 932         else
 933                 msgdie 'You have to build aptwerbserver or install a webserver'
 934         fi
 935 }
 936
 937 changetohttpswebserver() {
 938         if ! which stunnel4 >/dev/null; then
 939                 msgdie 'You need to install stunnel4 for https testcases'
 940         fi
 941         if [ ! -e "${TMPWORKINGDIRECTORY}/aptarchive/aptwebserver.pid" ]; then
 942                 changetowebserver --no-rewrite "$@"
 943         fi
 944         echo "pid = ${TMPWORKINGDIRECTORY}/aptarchive/stunnel.pid
 945 cert = ${TESTDIRECTORY}/apt.pem
 946 output = /dev/null
 947
 948 [https]
 949 accept = 4433
 950 connect = 8080
 951 " > ${TMPWORKINGDIRECTORY}/stunnel.conf
 952         stunnel4 "${TMPWORKINGDIRECTORY}/stunnel.conf"
 953         waitforpidfile "${TMPWORKINGDIRECTORY}/aptarchive/stunnel.pid"
 954         local PID="$(cat ${TMPWORKINGDIRECTORY}/aptarchive/stunnel.pid)"
 955         if [ -z "$PID" ]; then
 956                 msgdie 'Could not fork stunnel4 successfully'
 957         fi
 958         addtrap 'prefix' "kill ${PID};"
 959         rewritesourceslist 'https://localhost:4433/'
 960 }
 961
 962 changetocdrom() {
 963         mkdir -p rootdir/media/cdrom/.disk
 964         local CD="$(readlink -f rootdir/media/cdrom)"
 965         echo "acquire::cdrom::mount \"${CD}\";
 966 acquire::cdrom::${CD}/::mount \"mv ${CD}-unmounted ${CD}\";
 967 acquire::cdrom::${CD}/::umount \"mv ${CD} ${CD}-unmounted\";
 968 acquire::cdrom::autodetect 0;" > rootdir/etc/apt/apt.conf.d/00cdrom
 969         echo -n "$1" > ${CD}/.disk/info
 970         if [ ! -d aptarchive/dists ]; then
 971                 msgdie 'Flat file archive cdroms can not be created currently'
 972                 return 1
 973         fi
 974         mv aptarchive/dists "$CD"
 975         ln -s "$(readlink -f ./incoming)" $CD/pool
 976         find rootdir/etc/apt/sources.list.d/ -name 'apt-test-*.list' -delete
 977         # start with an unmounted disk
 978         mv "${CD}" "${CD}-unmounted"
 979         # we don't want the disk to be modifiable
 980         addtrap 'prefix' "chmod -f -R +w $PWD/rootdir/media/cdrom/dists/ $PWD/rootdir/media/cdrom-unmounted/dists/ || true;"
 981         chmod -R -w rootdir/media/cdrom-unmounted/dists
 982 }
 983
 984 downloadfile() {
 985         local PROTO="$(echo "$1" | cut -d':' -f 1 )"
 986         apthelper -o Debug::Acquire::${PROTO}=1 \
 987                 download-file "$1" "$2" 2>&1 || true
 988         # only if the file exists the download was successful
 989         if [ -e "$2" ]; then
 990                 return 0
 991         else
 992                 return 1
 993         fi
 994 }
 995
 996 checkdiff() {
 997         local DIFFTEXT="$(command diff -u "$@" | sed -e '/^---/ d' -e '/^+++/ d' -e '/^@@/ d')"
 998         if [ -n "$DIFFTEXT" ]; then
 999                 echo >&2
1000                 echo >&2 "$DIFFTEXT"
1001                 return 1
1002         else
1003                 return 0
1004         fi
1005 }
1006
1007 testfileequal() {
1008         local FILE="$1"
1009         shift
1010         msgtest "Test for correctness of file" "$FILE"
1011         if [ -z "$*" ]; then
1012                 echo -n "" | checkdiff $FILE - && msgpass || msgfail
1013         else
1014                 echo "$*" | checkdiff $FILE - && msgpass || msgfail
1015         fi
1016 }
1017
1018 testempty() {
1019         msgtest "Test for no output of" "$*"
1020         test -z "$($* 2>&1)" && msgpass || msgfail
1021 }
1022
1023 testequal() {
1024         local MSG='Test of equality of'
1025         if [ "$1" = '--nomsg' ]; then
1026                 MSG=''
1027                 shift
1028         fi
1029
1030         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequal.comparefile"
1031         echo "$1" > $COMPAREFILE
1032         shift
1033
1034         if [ -n "$MSG" ]; then
1035                 msgtest "$MSG" "$*"
1036         fi
1037         $* 2>&1 | checkdiff $COMPAREFILE - && msgpass || msgfail
1038 }
1039
1040 testequalor2() {
1041         local COMPAREFILE1="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequalor2.comparefile1"
1042         local COMPAREFILE2="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequalor2.comparefile2"
1043         local COMPAREAGAINST="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequalor2.compareagainst"
1044         echo "$1" > $COMPAREFILE1
1045         echo "$2" > $COMPAREFILE2
1046         shift 2
1047         msgtest "Test for equality OR of" "$*"
1048         $* >$COMPAREAGAINST 2>&1 || true
1049         if checkdiff $COMPAREFILE1 $COMPAREAGAINST >/dev/null 2>&1 || \
1050                 checkdiff $COMPAREFILE2 $COMPAREAGAINST >/dev/null 2>&1
1051         then
1052                 msgpass
1053         else
1054                 echo -n "\n${CINFO}Diff against OR 1${CNORMAL}"
1055                 checkdiff $COMPAREFILE1 $COMPAREAGAINST || true
1056                 echo -n "${CINFO}Diff against OR 2${CNORMAL}"
1057                 checkdiff $COMPAREFILE2 $COMPAREAGAINST || true
1058                 msgfail
1059         fi
1060 }
1061
1062 testshowvirtual() {
1063         local VIRTUAL="N: Can't select versions from package '$1' as it is purely virtual"
1064         local PACKAGE="$1"
1065         shift
1066         while [ -n "$1" ]; do
1067                 VIRTUAL="${VIRTUAL}
1068 N: Can't select versions from package '$1' as it is purely virtual"
1069                 PACKAGE="${PACKAGE} $1"
1070                 shift
1071         done
1072         msgtest "Test for virtual packages" "apt-cache show $PACKAGE"
1073         VIRTUAL="${VIRTUAL}
1074 N: No packages found"
1075         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testshowvirtual.comparefile"
1076         local ARCH="$(getarchitecture 'native')"
1077         echo "$VIRTUAL" | sed -e "s/:$ARCH//" -e 's/:all//' > $COMPAREFILE
1078         aptcache show -q=0 $PACKAGE 2>&1 | checkdiff $COMPAREFILE - && msgpass || msgfail
1079 }
1080
1081 testnopackage() {
1082         msgtest "Test for non-existent packages" "apt-cache show $*"
1083         local SHOWPKG="$(aptcache show "$@" 2>&1 | grep '^Package: ')"
1084         if [ -n "$SHOWPKG" ]; then
1085                 echo >&2
1086                 echo >&2 "$SHOWPKG"
1087                 msgfail
1088         else
1089                 msgpass
1090         fi
1091 }
1092
1093 testdpkginstalled() {
1094         msgtest "Test for correctly installed package(s) with" "dpkg -l $*"
1095         local PKGS="$(dpkg -l "$@" 2>/dev/null | grep '^i' | wc -l)"
1096         if [ "$PKGS" != $# ]; then
1097                 echo >&2 $PKGS
1098                 dpkg -l "$@" | grep '^[a-z]' >&2
1099                 msgfail
1100         else
1101                 msgpass
1102         fi
1103 }
1104
1105 testdpkgnotinstalled() {
1106         msgtest "Test for correctly not-installed package(s) with" "dpkg -l $*"
1107         local PKGS="$(dpkg -l "$@" 2> /dev/null | grep '^i' | wc -l)"
1108         if [ "$PKGS" != 0 ]; then
1109                 echo
1110                 dpkg -l "$@" | grep '^[a-z]' >&2
1111                 msgfail
1112         else
1113                 msgpass
1114         fi
1115 }
1116
1117 testmarkedauto() {
1118         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testmarkedauto.comparefile"
1119         if [ -n "$1" ]; then
1120                 msgtest 'Test for correctly marked as auto-installed' "$*"
1121                 while [ -n "$1" ]; do echo "$1"; shift; done | sort > $COMPAREFILE
1122         else
1123                 msgtest 'Test for correctly marked as auto-installed' 'no package'
1124                 echo -n > $COMPAREFILE
1125         fi
1126         aptmark showauto 2>&1 | checkdiff $COMPAREFILE - && msgpass || msgfail
1127 }
1128
1129 testsuccess() {
1130         if [ "$1" = '--nomsg' ]; then
1131                 shift
1132         else
1133                 msgtest 'Test for successful execution of' "$*"
1134         fi
1135         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testsuccess.output"
1136         if $@ >${OUTPUT} 2>&1; then
1137                 msgpass
1138         else
1139                 echo >&2
1140                 cat >&2 $OUTPUT
1141                 msgfail
1142         fi
1143 }
1144
1145 testfailure() {
1146         if [ "$1" = '--nomsg' ]; then
1147                 shift
1148         else
1149                 msgtest 'Test for failure in execution of' "$*"
1150         fi
1151         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testfailure.output"
1152         if $@ >${OUTPUT} 2>&1; then
1153                 echo >&2
1154                 cat >&2 $OUTPUT
1155                 msgfail
1156         else
1157                 msgpass
1158         fi
1159 }
1160
1161 testwebserverlaststatuscode() {
1162         local DOWNLOG='rootdir/tmp/webserverstatus-testfile.log'
1163         local STATUS='rootdir/tmp/webserverstatus-statusfile.log'
1164         rm -f "$DOWNLOG" "$STATUS"
1165         msgtest 'Test last status code from the webserver was' "$1"
1166         downloadfile "http://localhost:8080/_config/find/aptwebserver::last-status-code" "$STATUS" > "$DOWNLOG"
1167         if [ "$(cat "$STATUS")" = "$1" ]; then
1168                 msgpass
1169         else
1170                 echo >&2
1171                 if [ -n "$2" ]; then
1172                         shift
1173                         echo >&2 '#### Additionally provided output files contain:'
1174                         cat >&2 "$@"
1175                 fi
1176                 echo >&2 '#### Download log of the status code:'
1177                 cat >&2 "$DOWNLOG"
1178                 msgfail "Status was $(cat "$STATUS")"
1179         fi
1180 }
1181
1182 pause() {
1183         echo "STOPPED execution. Press enter to continue"
1184         local IGNORE
1185         read IGNORE
1186 }