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 expr match "$(readlink -f /proc/$$/fd/1)" '/dev/pts/[0-9]\+' > /dev/null && \
   7    expr match "$(readlink -f /proc/$$/fd/2)" '/dev/pts/[0-9]\+' > /dev/null; then
   8         CERROR="\e[1;31m" # red
   9         CWARNING="\e[1;33m" # yellow
  10         CMSG="\e[1;32m" # green
  11         CINFO="\e[1;96m" # light blue
  12         CDEBUG="\e[1;94m" # blue
  13         CNORMAL="\e[0;39m" # default system console color
  14         CDONE="\e[1;32m" # green
  15         CPASS="\e[1;32m" # green
  16         CFAIL="\e[1;31m" # red
  17         CCMD="\e[1;35m" # pink
  18 fi
  19
  20 msgdie() { echo "${CERROR}E: $1${CNORMAL}" >&2; exit 1; }
  21 msgwarn() { echo "${CWARNING}W: $1${CNORMAL}" >&2; }
  22 msgmsg() { echo "${CMSG}$1${CNORMAL}" >&2; }
  23 msginfo() { echo "${CINFO}I: $1${CNORMAL}" >&2; }
  24 msgdebug() { echo "${CDEBUG}D: $1${CNORMAL}" >&2; }
  25 msgdone() { echo "${CDONE}DONE${CNORMAL}" >&2; }
  26 msgnwarn() { echo -n "${CWARNING}W: $1${CNORMAL}" >&2; }
  27 msgnmsg() { echo -n "${CMSG}$1${CNORMAL}" >&2; }
  28 msgninfo() { echo -n "${CINFO}I: $1${CNORMAL}" >&2; }
  29 msgndebug() { echo -n "${CDEBUG}D: $1${CNORMAL}" >&2; }
  30 msgtest() {
  31         while [ -n "$1" ]; do
  32                 echo -n "${CINFO}$1${CCMD} " >&2;
  33                 echo -n "$(echo "$2" | sed -e 's/^aptc/apt-c/' -e 's/^aptg/apt-g/' -e 's/^aptf/apt-f/')${CINFO} " >&2;
  34                 shift
  35                 if [ -n "$1" ]; then shift; else break; fi
  36         done
  37         echo -n "…${CNORMAL} " >&2;
  38 }
  39 msgpass() { echo "${CPASS}PASS${CNORMAL}" >&2; }
  40 msgskip() { echo "${CWARNING}SKIP${CNORMAL}" >&2; }
  41 msgfail() {
  42         if [ $# -gt 0 ]; then echo "${CFAIL}FAIL: $*${CNORMAL}" >&2;
  43         else echo "${CFAIL}FAIL${CNORMAL}" >&2; fi
  44         EXIT_CODE=$((EXIT_CODE+1));
  45 }
  46
  47 # enable / disable Debugging
  48 MSGLEVEL=${MSGLEVEL:-3}
  49 if [ $MSGLEVEL -le 0 ]; then
  50         msgdie() { true; }
  51 fi
  52 if [ $MSGLEVEL -le 1 ]; then
  53         msgwarn() { true; }
  54         msgnwarn() { true; }
  55 fi
  56 if [ $MSGLEVEL -le 2 ]; then
  57         msgmsg() { true; }
  58         msgnmsg() { true; }
  59         msgtest() { true; }
  60         msgpass() { echo -n " ${CPASS}P${CNORMAL}" >&2; }
  61         msgskip() { echo -n " ${CWARNING}S${CNORMAL}" >&2; }
  62         if [ -n "$CFAIL" ]; then
  63                 msgfail() { echo -n " ${CFAIL}FAIL${CNORMAL}" >&2; EXIT_CODE=$((EXIT_CODE+1)); }
  64         else
  65                 msgfail() { echo -n " ###FAILED###" >&2; EXIT_CODE=$((EXIT_CODE+1)); }
  66         fi
  67 fi
  68 if [ $MSGLEVEL -le 3 ]; then
  69         msginfo() { true; }
  70         msgninfo() { true; }
  71 fi
  72 if [ $MSGLEVEL -le 4 ]; then
  73         msgdebug() { true; }
  74         msgndebug() { true; }
  75 fi
  76 msgdone() {
  77         if [ "$1" = "debug" -a $MSGLEVEL -le 4 ] ||
  78            [ "$1" = "info" -a $MSGLEVEL -le 3 ] ||
  79            [ "$1" = "msg" -a $MSGLEVEL -le 2 ] ||
  80            [ "$1" = "warn" -a $MSGLEVEL -le 1 ] ||
  81            [ "$1" = "die" -a $MSGLEVEL -le 0 ]; then
  82                 true;
  83         else
  84                 echo "${CDONE}DONE${CNORMAL}" >&2;
  85         fi
  86 }
  87
  88 runapt() {
  89         msgdebug "Executing: ${CCMD}$*${CDEBUG} "
  90         if [ -f ./aptconfig.conf ]; then
  91                 MALLOC_PERTURB_=21 MALLOC_CHECK_=2 APT_CONFIG=aptconfig.conf LD_LIBRARY_PATH=${BUILDDIRECTORY} ${BUILDDIRECTORY}/$*
  92         elif [ -f ../aptconfig.conf ]; then
  93                 MALLOC_PERTURB_=21 MALLOC_CHECK_=2 APT_CONFIG=../aptconfig.conf LD_LIBRARY_PATH=${BUILDDIRECTORY} ${BUILDDIRECTORY}/$*
  94         else
  95                 MALLOC_PERTURB_=21 MALLOC_CHECK_=2 LD_LIBRARY_PATH=${BUILDDIRECTORY} ${BUILDDIRECTORY}/$*
  96         fi
  97 }
  98 aptconfig() { runapt apt-config $*; }
  99 aptcache() { runapt apt-cache $*; }
 100 aptcdrom() { runapt apt-cdrom $*; }
 101 aptget() { runapt apt-get $*; }
 102 aptftparchive() { runapt apt-ftparchive $*; }
 103 aptkey() { runapt apt-key $*; }
 104 aptmark() { runapt apt-mark $*; }
 105 dpkg() {
 106         $(which dpkg) --root=${TMPWORKINGDIRECTORY}/rootdir --force-not-root --force-bad-path --log=${TMPWORKINGDIRECTORY}/rootdir/var/log/dpkg.log $*
 107 }
 108 aptitude() {
 109         if [ -f ./aptconfig.conf ]; then
 110                 APT_CONFIG=aptconfig.conf LD_LIBRARY_PATH=${BUILDDIRECTORY}  $(which aptitude) $*
 111         elif [ -f ../aptconfig.conf ]; then
 112                 APT_CONFIG=../aptconfig.conf LD_LIBRARY_PATH=${BUILDDIRECTORY} $(which aptitude) $*
 113         else
 114                 LD_LIBRARY_PATH=${BUILDDIRECTORY}  $(which aptitude) $*
 115         fi
 116 }
 117 gdb() {
 118         echo "gdb: run »$*«"
 119         APT_CONFIG=aptconfig.conf LD_LIBRARY_PATH=${BUILDDIRECTORY} $(which gdb) ${BUILDDIRECTORY}/$1
 120 }
 121 http() {
 122         LD_LIBRARY_PATH=${BUILDDIRECTORY} ${BUILDDIRECTORY}/methods/http
 123 }
 124
 125 exitwithstatus() {
 126         # error if we about to overflow, but ...
 127         #   "255 failures ought to be enough for everybody"
 128         if [ $EXIT_CODE -gt 255 ]; then
 129             msgdie "Total failure count $EXIT_CODE too big"
 130         fi
 131         exit $((EXIT_CODE <= 255 ? EXIT_CODE : 255));
 132 }
 133
 134 shellsetedetector() {
 135         local exit_status=$?
 136         if [ "$exit_status" != '0' ]; then
 137                 echo >&2 "${CERROR}E: Looks like the testcases ended prematurely with exitcode: ${exit_status}${CNORMAL}"
 138                 if [ "$EXIT_CODE" = '0' ]; then
 139                         EXIT_CODE="$exit_status"
 140                 fi
 141         fi
 142 }
 143
 144 addtrap() {
 145         if [ "$1" = 'prefix' ]; then
 146                 CURRENTTRAP="$2 $CURRENTTRAP"
 147         else
 148                 CURRENTTRAP="$CURRENTTRAP $1"
 149         fi
 150         trap "shellsetedetector; $CURRENTTRAP exitwithstatus;" 0 HUP INT QUIT ILL ABRT FPE SEGV PIPE TERM
 151 }
 152
 153 setupenvironment() {
 154         TMPWORKINGDIRECTORY=$(mktemp -d)
 155         TESTDIRECTORY=$(readlink -f $(dirname $0))
 156         msgninfo "Preparing environment for ${CCMD}$(basename $0)${CINFO} in ${TMPWORKINGDIRECTORY}… "
 157         BUILDDIRECTORY="${TESTDIRECTORY}/../../build/bin"
 158         test -x "${BUILDDIRECTORY}/apt-get" || msgdie "You need to build tree first"
 159         addtrap "cd /; rm -rf $TMPWORKINGDIRECTORY;"
 160         cd $TMPWORKINGDIRECTORY
 161         mkdir rootdir aptarchive keys
 162         cd rootdir
 163         mkdir -p etc/apt/apt.conf.d etc/apt/sources.list.d etc/apt/trusted.gpg.d etc/apt/preferences.d
 164         mkdir -p var/cache var/lib var/log
 165         mkdir -p var/lib/dpkg/info var/lib/dpkg/updates var/lib/dpkg/triggers
 166         touch var/lib/dpkg/available
 167         mkdir -p usr/lib/apt
 168         ln -s ${BUILDDIRECTORY}/methods usr/lib/apt/methods
 169         cd ..
 170         local PACKAGESFILE=$(echo "$(basename $0)" | sed -e 's/^test-/Packages-/' -e 's/^skip-/Packages-/')
 171         if [ -f "${TESTDIRECTORY}/${PACKAGESFILE}" ]; then
 172                 cp "${TESTDIRECTORY}/${PACKAGESFILE}" aptarchive/Packages
 173         fi
 174         local SOURCESSFILE=$(echo "$(basename $0)" | sed -e 's/^test-/Sources-/' -e 's/^skip-/Sources-/')
 175         if [ -f "${TESTDIRECTORY}/${SOURCESSFILE}" ]; then
 176                 cp "${TESTDIRECTORY}/${SOURCESSFILE}" aptarchive/Sources
 177         fi
 178         cp $(find $TESTDIRECTORY -name '*.pub' -o -name '*.sec') keys/
 179         ln -s ${TMPWORKINGDIRECTORY}/keys/joesixpack.pub rootdir/etc/apt/trusted.gpg.d/joesixpack.gpg
 180         echo "Dir \"${TMPWORKINGDIRECTORY}/rootdir\";" > aptconfig.conf
 181         echo "Dir::state::status \"${TMPWORKINGDIRECTORY}/rootdir/var/lib/dpkg/status\";" >> aptconfig.conf
 182         echo "Debug::NoLocking \"true\";" >> aptconfig.conf
 183         echo "APT::Get::Show-User-Simulation-Note \"false\";" >> aptconfig.conf
 184         echo "Dir::Bin::Methods \"${BUILDDIRECTORY}/methods\";" >> aptconfig.conf
 185         echo "Dir::Bin::dpkg \"fakeroot\";" >> aptconfig.conf
 186         echo "DPKG::options:: \"dpkg\";" >> aptconfig.conf
 187         echo "DPKG::options:: \"--root=${TMPWORKINGDIRECTORY}/rootdir\";" >> aptconfig.conf
 188         echo "DPKG::options:: \"--force-not-root\";" >> aptconfig.conf
 189         echo "DPKG::options:: \"--force-bad-path\";" >> aptconfig.conf
 190         if ! $(which dpkg) --assert-multi-arch >/dev/null 2>&1; then
 191                 echo "DPKG::options:: \"--force-architecture\";" >> aptconfig.conf # Added to test multiarch before dpkg is ready for it…
 192         fi
 193         echo "DPKG::options:: \"--log=${TMPWORKINGDIRECTORY}/rootdir/var/log/dpkg.log\";" >> aptconfig.conf
 194         echo 'quiet::NoUpdate "true";' >> aptconfig.conf
 195         export LC_ALL=C
 196         export PATH="${PATH}:/usr/local/sbin:/usr/sbin:/sbin"
 197         configcompression '.' 'gz' #'bz2' 'lzma' 'xz'
 198         msgdone "info"
 199 }
 200
 201 getarchitecture() {
 202         if [ "$1" = "native" -o -z "$1" ]; then
 203                 eval `aptconfig shell ARCH APT::Architecture`
 204                 if [ -n "$ARCH" ]; then
 205                         echo $ARCH
 206                 else
 207                         dpkg --print-architecture
 208                 fi
 209         else
 210                 echo $1
 211         fi
 212 }
 213
 214 getarchitectures() {
 215         echo "$(aptconfig dump | grep APT::Architecture | cut -d'"' -f 2 | sed '/^$/ d' | sort | uniq | tr '\n' ' ')"
 216 }
 217
 218 configarchitecture() {
 219         {
 220                 echo "APT::Architecture \"$(getarchitecture $1)\";"
 221                 while [ -n "$1" ]; do
 222                         echo "APT::Architectures:: \"$(getarchitecture $1)\";"
 223                         shift
 224                 done
 225         } >rootdir/etc/apt/apt.conf.d/01multiarch.conf
 226         configdpkg
 227 }
 228
 229 configdpkg() {
 230         if [ ! -e rootdir/var/lib/dpkg/status ]; then
 231                 local STATUSFILE=$(echo "$(basename $0)" | sed -e 's/^test-/status-/' -e 's/^skip-/status-/')
 232                 if [ -f "${TESTDIRECTORY}/${STATUSFILE}" ]; then
 233                         cp "${TESTDIRECTORY}/${STATUSFILE}" rootdir/var/lib/dpkg/status
 234                 else
 235                         echo -n > rootdir/var/lib/dpkg/status
 236                 fi
 237         fi
 238         rm -f rootdir/etc/apt/apt.conf.d/00foreigndpkg
 239         if $(which dpkg) --assert-multi-arch >/dev/null 2>&1; then
 240                 local ARCHS="$(getarchitectures)"
 241                 if echo "$ARCHS" | grep -E -q '[^ ]+ [^ ]+'; then
 242                         DPKGARCH="$(dpkg --print-architecture)"
 243                         for ARCH in ${ARCHS}; do
 244                                 if [ "${ARCH}" != "${DPKGARCH}" ]; then
 245                                         if ! dpkg --add-architecture ${ARCH} >/dev/null 2>&1; then
 246                                                 # old-style used e.g. in Ubuntu-P – and as it seems travis
 247                                                 echo "DPKG::options:: \"--foreign-architecture\";" >> rootdir/etc/apt/apt.conf.d/00foreigndpkg
 248                                                 echo "DPKG::options:: \"${ARCH}\";"  >> rootdir/etc/apt/apt.conf.d/00foreigndpkg
 249                                         fi
 250                                 fi
 251                         done
 252                         if [ "0" = "$(dpkg -l dpkg 2> /dev/null | grep '^i' | wc -l)" ]; then
 253                                 # dpkg doesn't really check the version as long as it is fully installed,
 254                                 # but just to be sure we choose one above the required version
 255                                 insertinstalledpackage 'dpkg' "all" '1.16.2+fake'
 256                         fi
 257                 fi
 258         fi
 259 }
 260
 261 configcompression() {
 262         while [ -n "$1" ]; do
 263                 case "$1" in
 264                 '.') echo ".\t.\tcat";;
 265                 'gz') echo "gzip\tgz\tgzip";;
 266                 'bz2') echo "bzip2\tbz2\tbzip2";;
 267                 'lzma') echo "lzma\tlzma\txz --format=lzma";;
 268                 'xz') echo "xz\txz\txz";;
 269                 *) echo "$1\t$1\t$1";;
 270                 esac
 271                 shift
 272         done > ${TMPWORKINGDIRECTORY}/rootdir/etc/testcase-compressor.conf
 273 }
 274
 275 setupsimplenativepackage() {
 276         local NAME="$1"
 277         local ARCH="$2"
 278         local VERSION="$3"
 279         local RELEASE="${4:-unstable}"
 280         local DEPENDENCIES="$5"
 281         local DESCRIPTION="${6:-"Description: an autogenerated dummy ${NAME}=${VERSION}/${RELEASE}
 282  If you find such a package installed on your system,
 283  something went horribly wrong! They are autogenerated
 284  und used only by testcases and surf no other propose…"}"
 285
 286         local SECTION="${7:-others}"
 287         local DISTSECTION
 288         if [ "$SECTION" = "$(echo "$SECTION" | cut -d'/' -f 2)" ]; then
 289                 DISTSECTION="main"
 290         else
 291                 DISTSECTION="$(echo "$SECTION" | cut -d'/' -f 1)"
 292         fi
 293         local BUILDDIR=incoming/${NAME}-${VERSION}
 294         mkdir -p ${BUILDDIR}/debian/source
 295         cd ${BUILDDIR}
 296         echo "* most suckless software product ever" > FEATURES
 297         test -e debian/copyright || echo "Copyleft by Joe Sixpack $(date +%Y)" > debian/copyright
 298         test -e debian/changelog || echo "$NAME ($VERSION) $RELEASE; urgency=low
 299
 300   * Initial release
 301
 302  -- Joe Sixpack <joe@example.org>  $(date -R)" > debian/changelog
 303         test -e debian/control || echo "Source: $NAME
 304 Section: $SECTION
 305 Priority: optional
 306 Maintainer: Joe Sixpack <joe@example.org>
 307 Build-Depends: debhelper (>= 7)
 308 Standards-Version: 3.9.1
 309
 310 Package: $NAME" > debian/control
 311         if [ "$ARCH" = 'all' ]; then
 312                 echo "Architecture: all" >> debian/control
 313         else
 314                 echo "Architecture: any" >> debian/control
 315         fi
 316         test -z "$DEPENDENCIES" || echo "$DEPENDENCIES" >> debian/control
 317         echo "Description: $DESCRIPTION" >> debian/control
 318
 319         test -e debian/compat || echo "7" > debian/compat
 320         test -e debian/source/format || echo "3.0 (native)" > debian/source/format
 321         test -e debian/rules || cp /usr/share/doc/debhelper/examples/rules.tiny debian/rules
 322         cd - > /dev/null
 323 }
 324
 325 buildsimplenativepackage() {
 326         local NAME="$1"
 327         local ARCH="$2"
 328         local VERSION="$3"
 329         local RELEASE="${4:-unstable}"
 330         local DEPENDENCIES="$5"
 331         local DESCRIPTION="${6:-"Description: an autogenerated dummy ${NAME}=${VERSION}/${RELEASE}
 332  If you find such a package installed on your system,
 333  something went horribly wrong! They are autogenerated
 334  und used only by testcases and surf no other propose…"}"
 335
 336         local SECTION="${7:-others}"
 337         local PRIORITY="${8:-optional}"
 338         local FILE_TREE="$9"
 339         local DISTSECTION
 340         if [ "$SECTION" = "$(echo "$SECTION" | cut -d'/' -f 2)" ]; then
 341                 DISTSECTION="main"
 342         else
 343                 DISTSECTION="$(echo "$SECTION" | cut -d'/' -f 1)"
 344         fi
 345         local BUILDDIR=${TMPWORKINGDIRECTORY}/incoming/${NAME}-${VERSION}
 346
 347         msgninfo "Build package ${NAME} in ${VERSION} for ${RELEASE} in ${DISTSECTION}… "
 348         mkdir -p $BUILDDIR/debian/source
 349         echo "* most suckless software product ever" > ${BUILDDIR}/FEATURES
 350         echo "#!/bin/sh
 351 echo '$NAME says \"Hello!\"'" > ${BUILDDIR}/${NAME}
 352
 353         echo "Copyleft by Joe Sixpack $(date +%Y)" > ${BUILDDIR}/debian/copyright
 354         echo "$NAME ($VERSION) $RELEASE; urgency=low
 355
 356   * Initial release
 357
 358  -- Joe Sixpack <joe@example.org>  $(date -R)" > ${BUILDDIR}/debian/changelog
 359         echo "Source: $NAME
 360 Section: $SECTION
 361 Priority: $PRIORITY
 362 Maintainer: Joe Sixpack <joe@example.org>
 363 Standards-Version: 3.9.3" > ${BUILDDIR}/debian/control
 364         local BUILDDEPS="$(echo "$DEPENDENCIES" | grep '^Build-')"
 365         test -z "$BUILDDEPS" || echo "$BUILDDEPS" >> ${BUILDDIR}/debian/control
 366         echo "
 367 Package: $NAME" >> ${BUILDDIR}/debian/control
 368
 369         if [ "$ARCH" = 'all' ]; then
 370                 echo "Architecture: all" >> ${BUILDDIR}/debian/control
 371         else
 372                 echo "Architecture: any" >> ${BUILDDIR}/debian/control
 373         fi
 374         local DEPS="$(echo "$DEPENDENCIES" | grep -v '^Build-')"
 375         test -z "$DEPS" || echo "$DEPS" >> ${BUILDDIR}/debian/control
 376         echo "Description: $DESCRIPTION" >> ${BUILDDIR}/debian/control
 377
 378         echo '3.0 (native)' > ${BUILDDIR}/debian/source/format
 379         (cd ${BUILDDIR}/..; dpkg-source -b ${NAME}-${VERSION} 2>&1) | sed -n 's#^dpkg-source: info: building [^ ]\+ in ##p' \
 380                 | while read SRC; do
 381                 echo "pool/${SRC}" >> ${BUILDDIR}/../${RELEASE}.${DISTSECTION}.srclist
 382 #               if expr match "${SRC}" '.*\.dsc' >/dev/null 2>&1; then
 383 #                       gpg --yes --no-default-keyring --secret-keyring ./keys/joesixpack.sec \
 384 #                               --keyring ./keys/joesixpack.pub --default-key 'Joe Sixpack' \
 385 #                               --clearsign -o "${BUILDDIR}/../${SRC}.sign" "${BUILDDIR}/../$SRC"
 386 #                       mv "${BUILDDIR}/../${SRC}.sign" "${BUILDDIR}/../$SRC"
 387 #               fi
 388         done
 389
 390         for arch in $(echo "$ARCH" | sed -e 's#,#\n#g' | sed -e "s#^native\$#$(getarchitecture 'native')#"); do
 391                 rm -rf ${BUILDDIR}/debian/tmp
 392                 mkdir -p ${BUILDDIR}/debian/tmp/DEBIAN ${BUILDDIR}/debian/tmp/usr/share/doc/${NAME} ${BUILDDIR}/debian/tmp/usr/bin
 393                 cp ${BUILDDIR}/debian/copyright ${BUILDDIR}/debian/changelog ${BUILDDIR}/FEATURES ${BUILDDIR}/debian/tmp/usr/share/doc/${NAME}
 394                 cp ${BUILDDIR}/${NAME} ${BUILDDIR}/debian/tmp/usr/bin/${NAME}-${arch}
 395                 if [ -n "$FILE_TREE" ]; then
 396                     cp -ar "$FILE_TREE" ${BUILDDIR}/debian/tmp
 397                 fi
 398                 if [ -n "$POSTINST" ]; then
 399                     echo "$POSTINST" > ${BUILDDIR}/debian/tmp/DEBIAN/postinst
 400                     chmod +x  ${BUILDDIR}/debian/tmp/DEBIAN/postinst
 401                 fi
 402
 403                 (cd ${BUILDDIR}; dpkg-gencontrol -DArchitecture=$arch)
 404                 (cd ${BUILDDIR}/debian/tmp; md5sum $(find usr/ -type f) > DEBIAN/md5sums)
 405                 dpkg-deb --build ${BUILDDIR}/debian/tmp ${BUILDDIR}/.. 2> /dev/null > /dev/null
 406                 echo "pool/${NAME}_${VERSION}_${arch}.deb" >> ${BUILDDIR}/../${RELEASE}.${DISTSECTION}.pkglist
 407         done
 408
 409         mkdir -p ${BUILDDIR}/../${NAME}_${VERSION}
 410         cp ${BUILDDIR}/debian/changelog ${BUILDDIR}/../${NAME}_${VERSION}/
 411         cp ${BUILDDIR}/debian/changelog ${BUILDDIR}/../${NAME}_${VERSION}.changelog
 412         rm -rf "${BUILDDIR}"
 413         msgdone "info"
 414 }
 415
 416 buildpackage() {
 417         local BUILDDIR=$1
 418         local RELEASE=$2
 419         local SECTION=$3
 420         local ARCH=$(getarchitecture $4)
 421         msgninfo "Build package $(echo "$BUILDDIR" | grep -o '[^/]*$') for ${RELEASE} in ${SECTION}… "
 422         cd $BUILDDIR
 423         if [ "$ARCH" = "all" ]; then
 424                 ARCH="$(dpkg-architecture -qDEB_HOST_ARCH 2> /dev/null)"
 425         fi
 426         local BUILT="$(dpkg-buildpackage -uc -us -a$ARCH 2> /dev/null)"
 427         local PKGS="$( echo "$BUILT" | grep '^dpkg-deb: building package' | cut -d'/' -f 2 | sed -e "s#'\.##")"
 428         local SRCS="$( echo "$BUILT" | grep '^dpkg-source: info: building' | grep -o '[a-z0-9._+~-]*$')"
 429         cd - > /dev/null
 430         for PKG in $PKGS; do
 431                 echo "pool/${PKG}" >> ${TMPWORKINGDIRECTORY}/incoming/${RELEASE}.${SECTION}.pkglist
 432         done
 433         for SRC in $SRCS; do
 434                 echo "pool/${SRC}" >> ${TMPWORKINGDIRECTORY}/incoming/${RELEASE}.${SECTION}.srclist
 435         done
 436         msgdone "info"
 437 }
 438
 439 buildaptarchive() {
 440         if [ -d incoming ]; then
 441                 buildaptarchivefromincoming $*
 442         else
 443                 buildaptarchivefromfiles $*
 444         fi
 445 }
 446
 447 createaptftparchiveconfig() {
 448         local COMPRESSORS="$(cut -d'    ' -f 1 ${TMPWORKINGDIRECTORY}/rootdir/etc/testcase-compressor.conf | tr '\n' ' ')"
 449         COMPRESSORS="${COMPRESSORS%* }"
 450         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$#\1#' | tr '\n' ' ')"
 451         if [ -z "$ARCHS" ]; then
 452                 # the pool is empty, so we will operate on faked packages - let us use the configured archs
 453                 ARCHS="$(getarchitectures)"
 454         fi
 455         echo -n 'Dir {
 456         ArchiveDir "' >> ftparchive.conf
 457         echo -n $(readlink -f .) >> ftparchive.conf
 458         echo -n '";
 459         CacheDir "' >> ftparchive.conf
 460         echo -n $(readlink -f ..) >> ftparchive.conf
 461         echo -n '";
 462         FileListDir "' >> ftparchive.conf
 463         echo -n $(readlink -f pool/) >> ftparchive.conf
 464         echo -n '";
 465 };
 466 Default {
 467         Packages::Compress "'"$COMPRESSORS"'";
 468         Sources::Compress "'"$COMPRESSORS"'";
 469         Contents::Compress "'"$COMPRESSORS"'";
 470         Translation::Compress "'"$COMPRESSORS"'";
 471         LongDescription "false";
 472 };
 473 TreeDefault {
 474         Directory "pool/";
 475         SrcDirectory "pool/";
 476 };
 477 APT {
 478         FTPArchive {
 479                 Release {
 480                         Origin "joesixpack";
 481                         Label "apttestcases";
 482                         Suite "unstable";
 483                         Description "repository with dummy packages";
 484                         Architectures "' >> ftparchive.conf
 485         echo -n "$ARCHS" >> ftparchive.conf
 486         echo 'source";
 487                 };
 488         };
 489 };' >> ftparchive.conf
 490         for DIST in $(find ./pool/ -maxdepth 1 -name '*.pkglist' -type f | cut -d'/' -f 3 | cut -d'.' -f 1 | sort | uniq); do
 491                 echo -n 'tree "dists/' >> ftparchive.conf
 492                 echo -n "$DIST" >> ftparchive.conf
 493                 echo -n '" {
 494         Architectures "' >> ftparchive.conf
 495                 echo -n "$ARCHS" >> ftparchive.conf
 496                 echo -n 'source";
 497         FileList "' >> ftparchive.conf
 498                 echo -n "${DIST}.\$(SECTION).pkglist" >> ftparchive.conf
 499                 echo -n '";
 500         SourceFileList "' >> ftparchive.conf
 501                 echo -n "${DIST}.\$(SECTION).srclist" >> ftparchive.conf
 502                 echo -n '";
 503         Sections "' >> ftparchive.conf
 504                 echo -n "$(find ./pool/ -maxdepth 1 -name "${DIST}.*.pkglist" -type f | cut -d'/' -f 3 | cut -d'.' -f 2 | sort | uniq | tr '\n' ' ')" >> ftparchive.conf
 505                 echo '";
 506 };' >> ftparchive.conf
 507         done
 508 }
 509
 510 buildaptftparchivedirectorystructure() {
 511         local DISTS="$(grep -i '^tree ' ftparchive.conf | cut -d'/' -f 2 | sed -e 's#".*##')"
 512         for DIST in $DISTS; do
 513                 local SECTIONS="$(grep -i -A 5 "dists/$DIST" ftparchive.conf | grep -i 'Sections' | cut -d'"' -f 2)"
 514                 for SECTION in $SECTIONS; do
 515                         local ARCHS="$(grep -A 5 "dists/$DIST" ftparchive.conf | grep Architectures | cut -d'"' -f 2 | sed -e 's#source##')"
 516                         for ARCH in $ARCHS; do
 517                                 mkdir -p dists/${DIST}/${SECTION}/binary-${ARCH}
 518                         done
 519                         mkdir -p dists/${DIST}/${SECTION}/source
 520                         mkdir -p dists/${DIST}/${SECTION}/i18n
 521                 done
 522         done
 523 }
 524
 525 insertpackage() {
 526         local RELEASE="$1"
 527         local NAME="$2"
 528         local ARCH="$3"
 529         local VERSION="$4"
 530         local DEPENDENCIES="$5"
 531         local PRIORITY="${6:-optional}"
 532         local DESCRIPTION="${7:-"Description: an autogenerated dummy ${NAME}=${VERSION}/${RELEASE}
 533  If you find such a package installed on your system,
 534  something went horribly wrong! They are autogenerated
 535  und used only by testcases and surf no other propose…"}"
 536         local ARCHS=""
 537         for arch in $(echo "$ARCH" | sed -e 's#,#\n#g' | sed -e "s#^native\$#$(getarchitecture 'native')#"); do
 538                 if [ "$arch" = 'all' -o "$arch" = 'none' ]; then
 539                         ARCHS="$(getarchitectures)"
 540                 else
 541                         ARCHS="$arch"
 542                 fi
 543                 for BUILDARCH in $ARCHS; do
 544                         local PPATH="aptarchive/dists/${RELEASE}/main/binary-${BUILDARCH}"
 545                         mkdir -p $PPATH aptarchive/dists/${RELEASE}/main/source
 546                         touch aptarchive/dists/${RELEASE}/main/source/Sources
 547                         local FILE="${PPATH}/Packages"
 548                         echo "Package: $NAME
 549 Priority: $PRIORITY
 550 Section: other
 551 Installed-Size: 42
 552 Maintainer: Joe Sixpack <joe@example.org>" >> $FILE
 553                         test "$arch" = 'none' || echo "Architecture: $arch" >> $FILE
 554                         echo "Version: $VERSION
 555 Filename: pool/main/${NAME}/${NAME}_${VERSION}_${arch}.deb" >> $FILE
 556                         test -z "$DEPENDENCIES" || echo "$DEPENDENCIES" >> $FILE
 557                         echo "Description: $DESCRIPTION" >> $FILE
 558                         echo >> $FILE
 559                 done
 560         done
 561 }
 562
 563 insertsource() {
 564         local RELEASE="$1"
 565         local NAME="$2"
 566         local ARCH="$3"
 567         local VERSION="$4"
 568         local DEPENDENCIES="$5"
 569         local ARCHS=""
 570         local SPATH="aptarchive/dists/${RELEASE}/main/source"
 571         mkdir -p $SPATH
 572         local FILE="${SPATH}/Sources"
 573         echo "Package: $NAME
 574 Binary: $NAME
 575 Version: $VERSION
 576 Maintainer: Joe Sixpack <joe@example.org>
 577 Architecture: $ARCH" >> $FILE
 578         test -z "$DEPENDENCIES" || echo "$DEPENDENCIES" >> $FILE
 579         echo "Files:
 580  d41d8cd98f00b204e9800998ecf8427e 0 ${NAME}_${VERSION}.dsc
 581  d41d8cd98f00b204e9800998ecf8427e 0 ${NAME}_${VERSION}.tar.gz
 582 " >> $FILE
 583 }
 584
 585 insertinstalledpackage() {
 586         local NAME="$1"
 587         local ARCH="$2"
 588         local VERSION="$3"
 589         local DEPENDENCIES="$4"
 590         local PRIORITY="${5:-optional}"
 591         local STATUS="${6:-install ok installed}"
 592         local DESCRIPTION="${7:-"Description: an autogenerated dummy ${NAME}=${VERSION}/installed
 593  If you find such a package installed on your system,
 594  something went horribly wrong! They are autogenerated
 595  und used only by testcases and surf no other propose…"}"
 596
 597         local FILE='rootdir/var/lib/dpkg/status'
 598         local INFO='rootdir/var/lib/dpkg/info'
 599         for arch in $(echo "$ARCH" | sed -e 's#,#\n#g' | sed -e "s#^native\$#$(getarchitecture 'native')#"); do
 600                 echo "Package: $NAME
 601 Status: $STATUS
 602 Priority: $PRIORITY
 603 Section: other
 604 Installed-Size: 42
 605 Maintainer: Joe Sixpack <joe@example.org>
 606 Version: $VERSION" >> $FILE
 607                 test "$arch" = 'none' || echo "Architecture: $arch" >> $FILE
 608                 test -z "$DEPENDENCIES" || echo "$DEPENDENCIES" >> $FILE
 609                 echo "Description: $DESCRIPTION" >> $FILE
 610                 echo >> $FILE
 611                 if [ "$(dpkg-query -W --showformat='${Multi-Arch}')" = 'same' ]; then
 612                         echo -n > ${INFO}/${NAME}:${arch}.list
 613                 else
 614                         echo -n > ${INFO}/${NAME}.list
 615                 fi
 616         done
 617 }
 618
 619
 620 buildaptarchivefromincoming() {
 621         msginfo "Build APT archive for ${CCMD}$(basename $0)${CINFO} based on incoming packages…"
 622         cd aptarchive
 623         [ -e pool ] || ln -s ../incoming pool
 624         [ -e ftparchive.conf ] || createaptftparchiveconfig
 625         [ -e dists ] || buildaptftparchivedirectorystructure
 626         msgninfo "\tGenerate Packages, Sources and Contents files… "
 627         aptftparchive -qq generate ftparchive.conf
 628         cd - > /dev/null
 629         msgdone "info"
 630         generatereleasefiles
 631 }
 632
 633 buildaptarchivefromfiles() {
 634         msginfo "Build APT archive for ${CCMD}$(basename $0)${CINFO} based on prebuild files…"
 635         find aptarchive -name 'Packages' -o -name 'Sources' | while read line; do
 636                 msgninfo "\t${line} file… "
 637                 compressfile "$line" "$1"
 638                 msgdone "info"
 639         done
 640         generatereleasefiles "$@"
 641 }
 642
 643 compressfile() {
 644         cat ${TMPWORKINGDIRECTORY}/rootdir/etc/testcase-compressor.conf | while read compressor extension command; do
 645                 if [ "$compressor" = '.' ]; then
 646                         if [ -n "$2" ]; then
 647                                 touch -d "$2" "$1"
 648                         fi
 649                         continue
 650                 fi
 651                 cat "$1" | $command > "${1}.${extension}"
 652                 if [ -n "$2" ]; then
 653                         touch -d "$2" "${1}.${extension}"
 654                 fi
 655         done
 656 }
 657
 658 # can be overridden by testcases for their pleasure
 659 getcodenamefromsuite() { echo -n "$1"; }
 660 getreleaseversionfromsuite() { true; }
 661 getlabelfromsuite() { true; }
 662
 663 generatereleasefiles() {
 664         # $1 is the Date header and $2 is the ValidUntil header to be set
 665         # both should be given in notation date/touch can understand
 666         msgninfo "\tGenerate Release files… "
 667         if [ -e aptarchive/dists ]; then
 668                 for dir in $(find ./aptarchive/dists -mindepth 1 -maxdepth 1 -type d); do
 669                         local SUITE="$(echo "$dir" | cut -d'/' -f 4)"
 670                         local CODENAME="$(getcodenamefromsuite $SUITE)"
 671                         local VERSION="$(getreleaseversionfromsuite $SUITE)"
 672                         local LABEL="$(getlabelfromsuite $SUITE)"
 673                         if [ -n "$VERSION" ]; then
 674                                 VERSION="-o APT::FTPArchive::Release::Version=${VERSION}"
 675                         fi
 676                         if [ -n "$LABEL" ]; then
 677                                 LABEL="-o APT::FTPArchive::Release::Label=${LABEL}"
 678                         fi
 679                         aptftparchive -qq release $dir \
 680                                 -o APT::FTPArchive::Release::Suite="${SUITE}" \
 681                                 -o APT::FTPArchive::Release::Codename="${CODENAME}" \
 682                                 ${LABEL} \
 683                                 ${VERSION} \
 684                                         | sed -e '/0 Release$/ d' > $dir/Release # remove the self reference
 685                         if [ "$SUITE" = "experimental" -o "$SUITE" = "experimental2" ]; then
 686                                 sed -i '/^Date: / a\
 687 NotAutomatic: yes' $dir/Release
 688                         fi
 689                         if [ -n "$1" -a "$1" != "now" ]; then
 690                                 sed -i "s/^Date: .*$/Date: $(date -d "$1" '+%a, %d %b %Y %H:%M:%S %Z')/" $dir/Release
 691                         fi
 692                         if [ -n "$2" ]; then
 693                                 sed -i "/^Date: / a\
 694 Valid-Until: $(date -d "$2" '+%a, %d %b %Y %H:%M:%S %Z')" $dir/Release
 695                         fi
 696                 done
 697         else
 698                 aptftparchive -qq release ./aptarchive | sed -e '/0 Release$/ d' > aptarchive/Release # remove the self reference
 699         fi
 700         if [ -n "$1" -a "$1" != "now" ]; then
 701                 for release in $(find ./aptarchive -name 'Release'); do
 702                         touch -d "$1" $release
 703                 done
 704         fi
 705         msgdone "info"
 706 }
 707
 708 setupdistsaptarchive() {
 709         local APTARCHIVE=$(readlink -f ./aptarchive)
 710         rm -f root/etc/apt/sources.list.d/apt-test-*-deb.list
 711         rm -f root/etc/apt/sources.list.d/apt-test-*-deb-src.list
 712         for DISTS in $(find ./aptarchive/dists/ -mindepth 1 -maxdepth 1 -type d | cut -d'/' -f 4); do
 713                 SECTIONS=$(find ./aptarchive/dists/${DISTS}/ -mindepth 1 -maxdepth 1 -type d | cut -d'/' -f 5 | tr '\n' ' ')
 714                 msgninfo "\tadd deb and deb-src sources.list lines for ${CCMD}${DISTS} ${SECTIONS}${CINFO}… "
 715                 echo "deb file://$APTARCHIVE $DISTS $SECTIONS" > rootdir/etc/apt/sources.list.d/apt-test-${DISTS}-deb.list
 716                 echo "deb-src file://$APTARCHIVE $DISTS $SECTIONS" > rootdir/etc/apt/sources.list.d/apt-test-${DISTS}-deb-src.list
 717                 msgdone "info"
 718         done
 719 }
 720
 721 setupflataptarchive() {
 722         local APTARCHIVE=$(readlink -f ./aptarchive)
 723         if [ -f ${APTARCHIVE}/Packages ]; then
 724                 msgninfo "\tadd deb sources.list line… "
 725                 echo "deb file://$APTARCHIVE /" > rootdir/etc/apt/sources.list.d/apt-test-archive-deb.list
 726                 msgdone "info"
 727         else
 728                 rm -f rootdir/etc/apt/sources.list.d/apt-test-archive-deb.list
 729         fi
 730         if [ -f ${APTARCHIVE}/Sources ]; then
 731                 msgninfo "\tadd deb-src sources.list line… "
 732                 echo "deb-src file://$APTARCHIVE /" > rootdir/etc/apt/sources.list.d/apt-test-archive-deb-src.list
 733                 msgdone "info"
 734         else
 735                 rm -f rootdir/etc/apt/sources.list.d/apt-test-archive-deb-src.list
 736         fi
 737 }
 738
 739 setupaptarchive() {
 740         buildaptarchive
 741         if [ -e aptarchive/dists ]; then
 742                 setupdistsaptarchive
 743         else
 744                 setupflataptarchive
 745         fi
 746         signreleasefiles
 747         if [ "$1" != '--no-update' ]; then
 748                 msgninfo "\tSync APT's cache with the archive… "
 749                 aptget update -qq
 750                 msgdone "info"
 751         fi
 752 }
 753
 754 signreleasefiles() {
 755         local SIGNER="${1:-Joe Sixpack}"
 756         local GPG="gpg --batch --yes --no-default-keyring --trustdb-name rootdir/etc/apt/trustdb.gpg"
 757         msgninfo "\tSign archive with $SIGNER key… "
 758         local REXKEY='keys/rexexpired'
 759         local SECEXPIREBAK="${REXKEY}.sec.bak"
 760         local PUBEXPIREBAK="${REXKEY}.pub.bak"
 761         if [ "${SIGNER}" = 'Rex Expired' ]; then
 762                 # the key is expired, so gpg doesn't allow to sign with and the --faked-system-time
 763                 # option doesn't exist anymore (and using faketime would add a new obscure dependency)
 764                 # therefore we 'temporary' make the key not expired and restore a backup after signing
 765                 cp ${REXKEY}.sec $SECEXPIREBAK
 766                 cp ${REXKEY}.pub $PUBEXPIREBAK
 767                 local SECUNEXPIRED="${REXKEY}.sec.unexpired"
 768                 local PUBUNEXPIRED="${REXKEY}.pub.unexpired"
 769                 if [ -f "$SECUNEXPIRED" ] && [ -f "$PUBUNEXPIRED" ]; then
 770                         cp $SECUNEXPIRED ${REXKEY}.sec
 771                         cp $PUBUNEXPIRED ${REXKEY}.pub
 772                 else
 773                         printf "expire\n1w\nsave\n" | $GPG --keyring ${REXKEY}.pub --secret-keyring ${REXKEY}.sec --command-fd 0 --edit-key "${SIGNER}" >/dev/null 2>&1 || true
 774                         cp ${REXKEY}.sec $SECUNEXPIRED
 775                         cp ${REXKEY}.pub $PUBUNEXPIRED
 776                 fi
 777         fi
 778         for KEY in $(find keys/ -name '*.sec'); do
 779                 GPG="$GPG --secret-keyring $KEY"
 780         done
 781         for KEY in $(find keys/ -name '*.pub'); do
 782                 GPG="$GPG --keyring $KEY"
 783         done
 784         for RELEASE in $(find aptarchive/ -name Release); do
 785                 $GPG --default-key "$SIGNER" --armor --detach-sign --sign --output ${RELEASE}.gpg ${RELEASE}
 786                 local INRELEASE="$(echo "${RELEASE}" | sed 's#/Release$#/InRelease#')"
 787                 $GPG --default-key "$SIGNER" --clearsign --output $INRELEASE $RELEASE
 788                 # we might have set a specific date for the Release file, so copy it
 789                 touch -d "$(stat --format "%y" ${RELEASE})" ${RELEASE}.gpg ${INRELEASE}
 790         done
 791         if [ -f "$SECEXPIREBAK" ] && [ -f "$PUBEXPIREBAK" ]; then
 792                 mv -f $SECEXPIREBAK ${REXKEY}.sec
 793                 mv -f $PUBEXPIREBAK ${REXKEY}.pub
 794         fi
 795         msgdone "info"
 796 }
 797
 798 rewritesourceslist() {
 799         local APTARCHIVE="file://$(readlink -f "${TMPWORKINGDIRECTORY}/aptarchive")"
 800         for LIST in $(find rootdir/etc/apt/sources.list.d/ -name 'apt-test-*.list'); do
 801                 sed -i $LIST -e "s#$APTARCHIVE#${1}#" -e "s#http://localhost:8080/#${1}#" -e "s#http://localhost:4433/#${1}#"
 802         done
 803 }
 804
 805 changetowebserver() {
 806         local LOG='/dev/null'
 807         if test -x ${BUILDDIRECTORY}/aptwebserver; then
 808                 cd aptarchive
 809                 LD_LIBRARY_PATH=${BUILDDIRECTORY} ${BUILDDIRECTORY}/aptwebserver -o aptwebserver::fork=1 "$@" >$LOG 2>&1
 810                 local PID="$(cat aptwebserver.pid)"
 811                 if [ -z "$PID" ]; then
 812                         msgdie 'Could not fork aptwebserver successfully'
 813                 fi
 814                 addtrap "kill $PID;"
 815                 cd - > /dev/null
 816         else
 817                 msgdie 'You have to build aptwerbserver or install a webserver'
 818         fi
 819         if [ "$1" != '--no-rewrite' ]; then
 820                 rewritesourceslist 'http://localhost:8080/'
 821         fi
 822 }
 823
 824 changetohttpswebserver() {
 825         if ! which stunnel4 >/dev/null; then
 826                 msgdie 'You need to install stunnel4 for https testcases'
 827         fi
 828         if [ ! -e "${TMPWORKINGDIRECTORY}/aptarchive/aptwebserver.pid" ]; then
 829                 changetowebserver --no-rewrite
 830         fi
 831         echo "pid = ${TMPWORKINGDIRECTORY}/aptarchive/stunnel.pid
 832 cert = ${TESTDIRECTORY}/apt.pem
 833
 834 [https]
 835 accept = 4433
 836 connect = 8080
 837 " > ${TMPWORKINGDIRECTORY}/stunnel.conf
 838         stunnel4 "${TMPWORKINGDIRECTORY}/stunnel.conf"
 839         local PID="$(cat ${TMPWORKINGDIRECTORY}/aptarchive/stunnel.pid)"
 840         addtrap 'prefix' "kill ${PID};"
 841         rewritesourceslist 'https://localhost:4433/'
 842 }
 843
 844 changetocdrom() {
 845         mkdir -p rootdir/media/cdrom/.disk
 846         local CD="$(readlink -f rootdir/media/cdrom)"
 847         echo "acquire::cdrom::mount \"${CD}\";" > rootdir/etc/apt/apt.conf.d/00cdrom
 848         echo 'acquire::cdrom::autodetect 0;' >> rootdir/etc/apt/apt.conf.d/00cdrom
 849         echo -n "$1" > ${CD}/.disk/info
 850         if [ ! -d aptarchive/dists ]; then
 851                 msgdie 'Flat file archive cdroms can not be created currently'
 852                 return 1
 853         fi
 854         mv aptarchive/dists $CD
 855         ln -s "$(readlink -f ./incoming)" $CD/pool
 856         find rootdir/etc/apt/sources.list.d/ -name 'apt-test-*.list' -delete
 857 }
 858
 859 downloadfile() {
 860         PROTO="$(echo "$1" | cut -d':' -f 1)"
 861         local DOWNLOG="${TMPWORKINGDIRECTORY}/download.log"
 862         rm -f "$DOWNLOG"
 863         touch "$DOWNLOG"
 864         {
 865                 echo "601 Configuration
 866 Config-Item: Acquire::https::CaInfo=${TESTDIR}/apt.pem
 867 Config-Item: Debug::Acquire::${PROTO}=1
 868
 869 600 Acquire URI
 870 URI: $1
 871 Filename: ${2}
 872 "
 873                 # simple worker keeping stdin open until we are done (201) or error (400)
 874                 # and requesting new URIs on try-agains/redirects inbetween
 875                 { tail -n 999 -f "$DOWNLOG" & echo "TAILPID: $!"; } | while read f1 f2; do
 876                         if [ "$f1" = 'TAILPID:' ]; then
 877                                 TAILPID="$f2"
 878                         elif [ "$f1" = 'New-URI:' ]; then
 879                                 echo "600 Acquire URI
 880 URI: $f2
 881 Filename: ${2}
 882 "
 883                         elif [ "$f1" = '201' ] || [ "$f1" = '400' ]; then
 884                                 # tail would only die on next read – which never happens
 885                                 test -z "$TAILPID" || kill -s HUP "$TAILPID"
 886                                 break
 887                         fi
 888                 done
 889         } | LD_LIBRARY_PATH=${BUILDDIRECTORY} ${BUILDDIRECTORY}/methods/${PROTO} 2>&1 | tee "$DOWNLOG"
 890         rm "$DOWNLOG"
 891         # only if the file exists the download was successful
 892         if [ -e "$2" ]; then
 893                 return 0
 894         else
 895                 return 1
 896         fi
 897 }
 898
 899 checkdiff() {
 900         local DIFFTEXT="$($(which diff) -u $* | sed -e '/^---/ d' -e '/^+++/ d' -e '/^@@/ d')"
 901         if [ -n "$DIFFTEXT" ]; then
 902                 echo
 903                 echo "$DIFFTEXT"
 904                 return 1
 905         else
 906                 return 0
 907         fi
 908 }
 909
 910 testfileequal() {
 911         local FILE="$1"
 912         shift
 913         msgtest "Test for correctness of file" "$FILE"
 914         if [ -z "$*" ]; then
 915                 echo -n "" | checkdiff $FILE - && msgpass || msgfail
 916         else
 917                 echo "$*" | checkdiff $FILE - && msgpass || msgfail
 918         fi
 919 }
 920
 921 testempty() {
 922         msgtest "Test for no output of" "$*"
 923         test -z "$($* 2>&1)" && msgpass || msgfail
 924 }
 925
 926 testequal() {
 927         local COMPAREFILE=$(mktemp)
 928         addtrap "rm $COMPAREFILE;"
 929         echo "$1" > $COMPAREFILE
 930         shift
 931         msgtest "Test for equality of" "$*"
 932         $* 2>&1 | checkdiff $COMPAREFILE - && msgpass || msgfail
 933 }
 934
 935 testequalor2() {
 936         local COMPAREFILE1=$(mktemp)
 937         local COMPAREFILE2=$(mktemp)
 938         local COMPAREAGAINST=$(mktemp)
 939         addtrap "rm $COMPAREFILE1 $COMPAREFILE2 $COMPAREAGAINST;"
 940         echo "$1" > $COMPAREFILE1
 941         echo "$2" > $COMPAREFILE2
 942         shift 2
 943         msgtest "Test for equality OR of" "$*"
 944         $* >$COMPAREAGAINST 2>&1 || true
 945         (checkdiff $COMPAREFILE1 $COMPAREAGAINST 1> /dev/null ||
 946                 checkdiff $COMPAREFILE2 $COMPAREAGAINST 1> /dev/null) && msgpass ||
 947                 ( echo "\n${CINFO}Diff against OR 1${CNORMAL}" "$(checkdiff $COMPAREFILE1 $COMPAREAGAINST)" \
 948                        "\n${CINFO}Diff against OR 2${CNORMAL}" "$(checkdiff $COMPAREFILE2 $COMPAREAGAINST)" &&
 949                   msgfail )
 950 }
 951
 952 testshowvirtual() {
 953         local VIRTUAL="N: Can't select versions from package '$1' as it is purely virtual"
 954         local PACKAGE="$1"
 955         shift
 956         while [ -n "$1" ]; do
 957                 VIRTUAL="${VIRTUAL}
 958 N: Can't select versions from package '$1' as it is purely virtual"
 959                 PACKAGE="${PACKAGE} $1"
 960                 shift
 961         done
 962         msgtest "Test for virtual packages" "apt-cache show $PACKAGE"
 963         VIRTUAL="${VIRTUAL}
 964 N: No packages found"
 965         local COMPAREFILE=$(mktemp)
 966         addtrap "rm $COMPAREFILE;"
 967         local ARCH="$(getarchitecture 'native')"
 968         echo "$VIRTUAL" | sed -e "s/:$ARCH//" -e 's/:all//' > $COMPAREFILE
 969         aptcache show -q=0 $PACKAGE 2>&1 | checkdiff $COMPAREFILE - && msgpass || msgfail
 970 }
 971
 972 testnopackage() {
 973         msgtest "Test for non-existent packages" "apt-cache show $*"
 974         local SHOWPKG="$(aptcache show $* 2>&1 | grep '^Package: ')"
 975         if [ -n "$SHOWPKG" ]; then
 976                 echo
 977                 echo "$SHOWPKG"
 978                 msgfail
 979                 return 1
 980         fi
 981         msgpass
 982 }
 983
 984 testdpkginstalled() {
 985         msgtest "Test for correctly installed package(s) with" "dpkg -l $*"
 986         local PKGS="$(dpkg -l $* 2>/dev/null | grep '^i' | wc -l)"
 987         if [ "$PKGS" != $# ]; then
 988                 echo $PKGS
 989                 dpkg -l $* | grep '^[a-z]'
 990                 msgfail
 991                 return 1
 992         fi
 993         msgpass
 994 }
 995
 996 testdpkgnotinstalled() {
 997         msgtest "Test for correctly not-installed package(s) with" "dpkg -l $*"
 998         local PKGS="$(dpkg -l $* 2> /dev/null | grep '^i' | wc -l)"
 999         if [ "$PKGS" != 0 ]; then
1000                 echo
1001                 dpkg -l $* | grep '^[a-z]'
1002                 msgfail
1003                 return 1
1004         fi
1005         msgpass
1006 }
1007
1008 testmarkedauto() {
1009         local COMPAREFILE=$(mktemp)
1010         addtrap "rm $COMPAREFILE;"
1011         if [ -n "$1" ]; then
1012                 msgtest 'Test for correctly marked as auto-installed' "$*"
1013                 while [ -n "$1" ]; do echo "$1"; shift; done | sort > $COMPAREFILE
1014         else
1015                 msgtest 'Test for correctly marked as auto-installed' 'no package'
1016                 echo -n > $COMPAREFILE
1017         fi
1018         aptmark showauto 2>&1 | checkdiff $COMPAREFILE - && msgpass || msgfail
1019 }
1020
1021 testsuccess() {
1022         if [ "$1" = '--nomsg' ]; then
1023                 shift
1024         else
1025                 msgtest 'Test for successful execution of' "$*"
1026         fi
1027         local OUTPUT=$(mktemp)
1028         addtrap "rm $OUTPUT;"
1029         if $@ >${OUTPUT} 2>&1; then
1030                 msgpass
1031         else
1032                 echo
1033                 cat $OUTPUT
1034                 msgfail
1035         fi
1036 }
1037
1038 testfailure() {
1039         if [ "$1" = '--nomsg' ]; then
1040                 shift
1041         else
1042                 msgtest 'Test for failure in  execution of' "$*"
1043         fi
1044         local OUTPUT=$(mktemp)
1045         addtrap "rm $OUTPUT;"
1046         if $@ >${OUTPUT} 2>&1; then
1047                 echo
1048                 cat $OUTPUT
1049                 msgfail
1050         else
1051                 msgpass
1052         fi
1053 }
1054
1055 pause() {
1056         echo "STOPPED execution. Press enter to continue"
1057         local IGNORE
1058         read IGNORE
1059 }