test/integration/framework

   1 #!/bin/sh -- # no runable script, just for vi
   2
   3 # we all like colorful messages
   4 CERROR="\e[1;31m" # red
   5 CWARNING="\e[1;33m" # yellow
   6 CMSG="\e[1;32m" # green
   7 CINFO="\e[1;96m" # light blue
   8 CDEBUG="\e[1;94m" # blue
   9 CNORMAL="\e[0;39m" # default system console color
  10 CDONE="\e[1;32m" # green
  11 CPASS="\e[1;32m" # green
  12 CFAIL="\e[1;31m" # red
  13 CCMD="\e[1;35m" # pink
  14
  15 msgdie() { echo "${CERROR}E: $1${CNORMAL}" >&2; exit 1; }
  16 msgwarn() { echo "${CWARNING}W: $1${CNORMAL}" >&2; }
  17 msgmsg() { echo "${CMSG}$1${CNORMAL}" >&2; }
  18 msginfo() { echo "${CINFO}I: $1${CNORMAL}" >&2; }
  19 msgdebug() { echo "${CDEBUG}D: $1${CNORMAL}" >&2; }
  20 msgdone() { echo "${CDONE}DONE${CNORMAL}" >&2; }
  21 msgnwarn() { echo -n "${CWARNING}W: $1${CNORMAL}" >&2; }
  22 msgnmsg() { echo -n "${CMSG}$1${CNORMAL}" >&2; }
  23 msgninfo() { echo -n "${CINFO}I: $1${CNORMAL}" >&2; }
  24 msgndebug() { echo -n "${CDEBUG}D: $1${CNORMAL}" >&2; }
  25 msgtest() { echo -n "${CINFO}$1 ${CCMD}$(echo "$2" | sed -e 's/^aptc/apt-c/' -e 's/^aptg/apt-g/' -e 's/^aptf/apt-f/')${CINFO} …${CNORMAL} " >&2; }
  26 msgpass() { echo "${CPASS}PASS${CNORMAL}" >&2; }
  27 msgskip() { echo "${CWARNING}SKIP${CNORMAL}" >&2; }
  28 msgfail() { echo "${CFAIL}FAIL${CNORMAL}" >&2; }
  29
  30 # enable / disable Debugging
  31 MSGLEVEL=${MSGLEVEL:-3}
  32 if [ $MSGLEVEL -le 0 ]; then
  33         msgdie() { true; }
  34 fi
  35 if [ $MSGLEVEL -le 1 ]; then
  36         msgwarn() { true; }
  37         msgnwarn() { true; }
  38 fi
  39 if [ $MSGLEVEL -le 2 ]; then
  40         msgmsg() { true; }
  41         msgnmsg() { true; }
  42 fi
  43 if [ $MSGLEVEL -le 3 ]; then
  44         msginfo() { true; }
  45         msgninfo() { true; }
  46 fi
  47 if [ $MSGLEVEL -le 4 ]; then
  48         msgdebug() { true; }
  49         msgndebug() { true; }
  50 fi
  51 msgdone() {
  52         if [ "$1" = "debug" -a $MSGLEVEL -le 4 ] ||
  53            [ "$1" = "info" -a $MSGLEVEL -le 3 ] ||
  54            [ "$1" = "msg" -a $MSGLEVEL -le 2 ] ||
  55            [ "$1" = "warn" -a $MSGLEVEL -le 1 ] ||
  56            [ "$1" = "die" -a $MSGLEVEL -le 0 ]; then
  57                 true;
  58         else
  59                 echo "${CDONE}DONE${CNORMAL}" >&2;
  60         fi
  61 }
  62
  63 runapt() {
  64         msgdebug "Executing: ${CCMD}$*${CDEBUG} "
  65         if [ -f ./aptconfig.conf ]; then
  66                 APT_CONFIG=aptconfig.conf LD_LIBRARY_PATH=${BUILDDIRECTORY} ${BUILDDIRECTORY}/$*
  67         elif [ -f ../aptconfig.conf ]; then
  68                 APT_CONFIG=../aptconfig.conf LD_LIBRARY_PATH=${BUILDDIRECTORY} ${BUILDDIRECTORY}/$*
  69         else
  70                 LD_LIBRARY_PATH=${BUILDDIRECTORY} ${BUILDDIRECTORY}/$*
  71         fi
  72 }
  73 aptconfig() { runapt apt-config $*; }
  74 aptcache() { runapt apt-cache $*; }
  75 aptget() { runapt apt-get $*; }
  76 aptftparchive() { runapt apt-ftparchive $*; }
  77 aptkey() { runapt apt-key $*; }
  78 dpkg() {
  79         $(which dpkg) --root=${TMPWORKINGDIRECTORY}/rootdir --force-not-root --force-bad-path --log=${TMPWORKINGDIRECTORY}/rootdir/var/log/dpkg.log $*
  80 }
  81
  82 setupenvironment() {
  83         TMPWORKINGDIRECTORY=$(mktemp -d)
  84         local TESTDIR=$(readlink -f $(dirname $0))
  85         msgninfo "Preparing environment for ${CCMD}$(basename $0)${CINFO} in ${TMPWORKINGDIRECTORY}… "
  86         BUILDDIRECTORY="${TESTDIR}/../../build/bin"
  87         test -x "${BUILDDIRECTORY}/apt-get" || msgdie "You need to build tree first"
  88         local OLDWORKINGDIRECTORY=$(pwd)
  89         CURRENTTRAP="cd /; rm -rf $TMPWORKINGDIRECTORY; cd $OLDWORKINGDIRECTORY"
  90         trap "$CURRENTTRAP" 0 HUP INT QUIT ILL ABRT FPE SEGV PIPE TERM
  91         cd $TMPWORKINGDIRECTORY
  92         mkdir rootdir aptarchive keys
  93         cd rootdir
  94         mkdir -p etc/apt/apt.conf.d etc/apt/sources.list.d etc/apt/trusted.gpg.d etc/apt/preferences.d
  95         mkdir -p var/cache var/lib var/log
  96         mkdir -p var/lib/dpkg/info var/lib/dpkg/updates var/lib/dpkg/triggers
  97         local STATUSFILE=$(echo "$(basename $0)" | sed -e 's/^test-/status-/' -e 's/^skip-/status-/')
  98         if [ -f "${TESTDIR}/${STATUSFILE}" ]; then
  99                 cp "${TESTDIR}/${STATUSFILE}" var/lib/dpkg/status
 100         else
 101                 touch var/lib/dpkg/status
 102         fi
 103         touch var/lib/dpkg/available
 104         mkdir -p usr/lib/apt
 105         ln -s ${BUILDDIRECTORY}/methods usr/lib/apt/methods
 106         cd ..
 107         local PACKAGESFILE=$(echo "$(basename $0)" | sed -e 's/^test-/Packages-/' -e 's/^skip-/Packages-/')
 108         if [ -f "${TESTDIR}/${PACKAGESFILE}" ]; then
 109                 cp "${TESTDIR}/${PACKAGESFILE}" aptarchive/Packages
 110         else
 111                 touch aptarchive/Packages
 112         fi
 113         cp $(find $TESTDIR -name '*.pub' -o -name '*.sec') keys/
 114         ln -s ${TMPWORKINGDIRECTORY}/keys/joesixpack.pub rootdir/etc/apt/trusted.gpg.d/joesixpack.gpg
 115         echo "Dir \"${TMPWORKINGDIRECTORY}/rootdir\";" > aptconfig.conf
 116         echo "Dir::state::status \"${TMPWORKINGDIRECTORY}/rootdir/var/lib/dpkg/status\";" >> aptconfig.conf
 117         echo "Debug::NoLocking \"true\";" >> aptconfig.conf
 118         echo "APT::Get::Show-User-Simulation-Note \"false\";" >> aptconfig.conf
 119         echo "Dir::Bin::dpkg \"fakeroot\";" >> aptconfig.conf
 120         echo "Dir::Bin::methods \"${BUILDDIRECTORY}/methods\";" >> aptconfig.conf
 121         echo "DPKG::options:: \"dpkg\";" >> aptconfig.conf
 122         echo "DPKG::options:: \"--root=${TMPWORKINGDIRECTORY}/rootdir\";" >> aptconfig.conf
 123         echo "DPKG::options:: \"--force-not-root\";" >> aptconfig.conf
 124         echo "DPKG::options:: \"--force-bad-path\";" >> aptconfig.conf
 125         echo "DPKG::options:: \"--log=${TMPWORKINGDIRECTORY}/rootdir/var/log/dpkg.log\";" >> aptconfig.conf
 126         export LC_ALL=C
 127         msgdone "info"
 128 }
 129
 130 configarchitecture() {
 131         local CONFFILE=rootdir/etc/apt/apt.conf.d/01multiarch.conf
 132         echo "APT::Architecture \"$1\";" > $CONFFILE
 133         shift
 134         while [ -n "$1" ]; do
 135                 echo "APT::Architectures:: \"$1\";" >> $CONFFILE
 136                 shift
 137         done
 138 }
 139
 140 setupsimplenativepackage() {
 141         local NAME="$1"
 142         local ARCH="$2"
 143         local VERSION="$3"
 144         local RELEASE="${4:-unstable}"
 145         local DEPENDENCIES="$5"
 146         local DESCRIPTION="$6"
 147         local SECTION="${7:-others}"
 148         local DISTSECTION
 149         if [ "$SECTION" = "$(echo "$SECTION" | cut -d'/' -f 2)" ]; then
 150                 DISTSECTION="main"
 151         else
 152                 DISTSECTION="$(echo "$SECTION" | cut -d'/' -f 1)"
 153         fi
 154         local BUILDDIR=incoming/${NAME}-${VERSION}
 155         mkdir -p ${BUILDDIR}/debian/source
 156         cd ${BUILDDIR}
 157         echo "* most suckless software product ever" > FEATURES
 158         test -e debian/copyright || echo "Copyleft by Joe Sixpack $(date +%Y)" > debian/copyright
 159         test -e debian/changelog || echo "$NAME ($VERSION) $RELEASE; urgency=low
 160
 161   * Initial release
 162
 163  -- Joe Sixpack <joe@example.org>  $(date -R)" > debian/changelog
 164         test -e debian/control || echo "Source: $NAME
 165 Section: $SECTION
 166 Priority: optional
 167 Maintainer: Joe Sixpack <joe@example.org>
 168 Build-Depends: debhelper (>= 7)
 169 Standards-Version: 3.9.1
 170
 171 Package: $NAME
 172 Architecture: $ARCH" > debian/control
 173         test -z "$DEPENDENCIES" || echo "$DEPENDENCIES" >> debian/control
 174         if [ -z "$DESCRIPTION" ]; then
 175                 echo "Description: an autogenerated dummy ${NAME}=${VERSION}/${RELEASE}
 176  If you find such a package installed on your system,
 177  YOU did something horribly wrong! They are autogenerated
 178  und used only by testcases for APT and surf no other propose…" >> debian/control
 179         else
 180                 echo "Description: $DESCRIPTION" >> debian/control
 181         fi
 182         test -e debian/compat || echo "7" > debian/compat
 183         test -e debian/source/format || echo "3.0 (native)" > debian/source/format
 184         test -e debian/rules || cp /usr/share/doc/debhelper/examples/rules.tiny debian/rules
 185         cd - > /dev/null
 186 }
 187
 188 buildsimplenativepackage() {
 189         local NAME="$1"
 190         local ARCH="$2"
 191         local VERSION="$3"
 192         local RELEASE="${4:-unstable}"
 193         local DEPENDENCIES="$5"
 194         local DESCRIPTION="$6"
 195         local SECTION="${7:-others}"
 196         local DISTSECTION
 197         if [ "$SECTION" = "$(echo "$SECTION" | cut -d'/' -f 2)" ]; then
 198                 DISTSECTION="main"
 199         else
 200                 DISTSECTION="$(echo "$SECTION" | cut -d'/' -f 1)"
 201         fi
 202         setupsimplenativepackage "$NAME" "$ARCH" "$VERSION" "$RELEASE" "$DEPENDENCIES" "$DESCRIPTION" "$SECTION"
 203         buildpackage "incoming/${NAME}-${VERSION}" "$RELEASE" "$DISTSECTION"
 204         rm -rf "incoming/${NAME}-${VERSION}"
 205 }
 206
 207 buildpackage() {
 208         local BUILDDIR=$1
 209         local RELEASE=$2
 210         local SECTION=$3
 211         msgninfo "Build package $(echo "$BUILDDIR" | grep -o '[^/]*$') for ${RELEASE} in ${SECTION}… "
 212         cd $BUILDDIR
 213         if [ "$ARCH" = "all" ]; then
 214                 ARCH="$(dpkg-architecture -qDEB_HOST_ARCH 2> /dev/null)"
 215         fi
 216         local BUILT="$(dpkg-buildpackage -uc -us -a$ARCH 2> /dev/null)"
 217         local PKGS="$( echo "$BUILT" | grep '^dpkg-deb: building package' | cut -d'/' -f 2 | sed -e "s#'\.##")"
 218         local SRCS="$( echo "$BUILT" | grep '^dpkg-source: info: building' | grep -o '[a-z0-9._+~-]*$')"
 219         cd - > /dev/null
 220         for PKG in $PKGS; do
 221                 echo "pool/${PKG}" >> ${TMPWORKINGDIRECTORY}/incoming/${RELEASE}.${SECTION}.pkglist
 222         done
 223         for SRC in $SRCS; do
 224                 echo "pool/${SRC}" >> ${TMPWORKINGDIRECTORY}/incoming/${RELEASE}.${SECTION}.srclist
 225         done
 226         msgdone "info"
 227 }
 228
 229 buildaptarchive() {
 230         if [ -d incoming ]; then
 231                 buildaptarchivefromincoming $*
 232         else
 233                 buildaptarchivefromfiles $*
 234         fi
 235 }
 236
 237 createaptftparchiveconfig() {
 238         local ARCHS="$(find pool/ -name '*.deb' | grep -oE '_[a-z0-9-]+\.deb$' | sort | uniq | sed -e '/^_all.deb$/ d' -e 's#^_\([a-z0-9-]*\)\.deb$#\1#' | tr '\n' ' ')"
 239         if [ -z "$ARCHS" ]; then
 240                 # the pool is empty, so we will operate on faked packages - let us use the configured archs
 241                 ARCHS="$(aptconfig dump | grep APT::Architecture | cut -d'"' -f 2 | sed '/^$/ d' | sort | uniq | tr '\n' ' ')"
 242         fi
 243         echo -n 'Dir {
 244         ArchiveDir "' >> ftparchive.conf
 245         echo -n $(readlink -f .) >> ftparchive.conf
 246         echo -n '";
 247         CacheDir "' >> ftparchive.conf
 248         echo -n $(readlink -f ..) >> ftparchive.conf
 249         echo -n '";
 250         FileListDir "' >> ftparchive.conf
 251         echo -n $(readlink -f pool/) >> ftparchive.conf
 252         echo -n '";
 253 };
 254 Default {
 255         Packages::Compress ". gzip bzip2 lzma";
 256         Sources::Compress ". gzip bzip2 lzma";
 257         Contents::Compress ". gzip bzip2 lzma";
 258 };
 259 TreeDefault {
 260         Directory "pool/";
 261         SrcDirectory "pool/";
 262 };
 263 APT {
 264         FTPArchive {
 265                 Release {
 266                         Origin "joesixpack";
 267                         Label "apttestcases";
 268                         Suite "unstable";
 269                         Description "repository with dummy packages";
 270                         Architectures "' >> ftparchive.conf
 271         echo -n "$ARCHS" >> ftparchive.conf
 272         echo 'source";
 273                 };
 274         };
 275 };' >> ftparchive.conf
 276         for DIST in $(find ./pool/ -maxdepth 1 -name '*.pkglist' -type f | cut -d'/' -f 3 | cut -d'.' -f 1 | sort | uniq); do
 277                 echo -n 'tree "dists/' >> ftparchive.conf
 278                 echo -n "$DIST" >> ftparchive.conf
 279                 echo -n '" {
 280         Architectures "' >> ftparchive.conf
 281                 echo -n "$ARCHS" >> ftparchive.conf
 282                 echo -n 'source";
 283         FileList "' >> ftparchive.conf
 284                 echo -n "${DIST}.\$(SECTION).pkglist" >> ftparchive.conf
 285                 echo -n '";
 286         SourceFileList "' >> ftparchive.conf
 287                 echo -n "${DIST}.\$(SECTION).srclist" >> ftparchive.conf
 288                 echo -n '";
 289         Sections "' >> ftparchive.conf
 290                 echo -n "$(find ./pool/ -maxdepth 1 -name "${DIST}.*.pkglist" -type f | cut -d'/' -f 3 | cut -d'.' -f 2 | sort | uniq | tr '\n' ' ')" >> ftparchive.conf
 291                 echo '";
 292 };' >> ftparchive.conf
 293         done
 294 }
 295
 296 buildaptftparchivedirectorystructure() {
 297         local DISTS="$(grep -i '^tree ' ftparchive.conf | cut -d'/' -f 2 | sed -e 's#".*##')"
 298         for DIST in $DISTS; do
 299                 local SECTIONS="$(grep -i -A 5 "dists/$DIST" ftparchive.conf | grep -i 'Sections' | cut -d'"' -f 2)"
 300                 for SECTION in $SECTIONS; do
 301                         local ARCHS="$(grep -A 5 "dists/$DIST" ftparchive.conf | grep Architectures | cut -d'"' -f 2 | sed -e 's#source##')"
 302                         for ARCH in $ARCHS; do
 303                                 mkdir -p dists/${DIST}/${SECTION}/binary-${ARCH}
 304                         done
 305                         mkdir -p dists/${DIST}/${SECTION}/source
 306                         mkdir -p dists/${DIST}/${SECTION}/i18n
 307                 done
 308         done
 309 }
 310
 311 buildaptarchivefromincoming() {
 312         msginfo "Build APT archive for ${CCMD}$(basename $0)${CINFO} based on incoming packages…"
 313         cd aptarchive
 314         [ -e pool ] || ln -s ../incoming pool
 315         [ -e ftparchive.conf ] || createaptftparchiveconfig
 316         [ -e dists ] || buildaptftparchivedirectorystructure
 317         msgninfo "\tGenerate Packages, Sources and Contents files… "
 318         aptftparchive -qq generate ftparchive.conf
 319         msgdone "info"
 320         msgninfo "\tGenerate Release files… "
 321         for dir in $(find ./dists -mindepth 1 -maxdepth 1 -type d); do
 322                 aptftparchive -qq release $dir -o APT::FTPArchive::Release::Codename="$(echo "$dir" | cut -d'/' -f 3)" | sed -e '/0 Release$/ d' > $dir/Release # remove the self reference
 323         done
 324         cd - > /dev/null
 325         msgdone "info"
 326 }
 327
 328 buildaptarchivefromfiles() {
 329         msginfo "Build APT archive for ${CCMD}$(basename $0)${CINFO} based on prebuild files…"
 330         cd aptarchive
 331         if [ -f Packages ]; then
 332                 msgninfo "\tPackages file… "
 333                 cat Packages | gzip > Packages.gz
 334                 cat Packages | bzip2 > Packages.bz2
 335                 cat Packages | lzma > Packages.lzma
 336                 msgdone "info"
 337         fi
 338         if [ -f Sources ]; then
 339                 msgninfo "\tSources file… "
 340                 cat Sources | gzip > Sources.gz
 341                 cat Sources | bzip2 > Sources.bz2
 342                 cat Sources | lzma > Sources.lzma
 343                 msgdone "info"
 344         fi
 345         msgninfo "\tRelease file… "
 346         aptftparchive -qq release . | sed -e '/0 Release$/ d' > Release # remove the self reference
 347         msgdone "info"
 348         cd ..
 349 }
 350
 351 setupdistsaptarchive() {
 352         local APTARCHIVE=$(readlink -f ./aptarchive)
 353         rm -f root/etc/apt/sources.list.d/apt-test-*-deb.list
 354         rm -f root/etc/apt/sources.list.d/apt-test-*-deb-src.list
 355         for DISTS in $(find ./aptarchive/dists/ -mindepth 1 -maxdepth 1 -type d | cut -d'/' -f 4); do
 356                 SECTIONS=$(find ./aptarchive/dists/${DISTS}/ -mindepth 1 -maxdepth 1 -type d | cut -d'/' -f 5 | tr '\n' ' ')
 357                 msgninfo "\tadd deb and deb-src sources.list lines for ${CCMD}${DISTS} ${SECTIONS}${CINFO}… "
 358                 echo "deb file://$APTARCHIVE $DISTS $SECTIONS" > rootdir/etc/apt/sources.list.d/apt-test-${DISTS}-deb.list
 359                 echo "deb-src file://$APTARCHIVE $DISTS $SECTIONS" > rootdir/etc/apt/sources.list.d/apt-test-${DISTS}-deb-src.list
 360                 msgdone "info"
 361         done
 362 }
 363
 364 setupflataptarchive() {
 365         local APTARCHIVE=$(readlink -f ./aptarchive)
 366         if [ -f ${APTARCHIVE}/Packages ]; then
 367                 msgninfo "\tadd deb sources.list line… "
 368                 echo "deb file://$APTARCHIVE /" > rootdir/etc/apt/sources.list.d/apt-test-archive-deb.list
 369                 msgdone "info"
 370         else
 371                 rm -f rootdir/etc/apt/sources.list.d/apt-test-archive-deb.list
 372         fi
 373         if [ -f ${APTARCHIVE}/Sources ]; then
 374                 msgninfo "\tadd deb-src sources.list line… "
 375                 echo "deb-src file://$APTARCHIVE /" > rootdir/etc/apt/sources.list.d/apt-test-archive-deb-src.list
 376                 msgdone "info"
 377         else
 378                 rm -f rootdir/etc/apt/sources.list.d/apt-test-archive-deb-src.list
 379         fi
 380 }
 381
 382 setupaptarchive() {
 383         buildaptarchive
 384         if [ -e aptarchive/dists ]; then
 385                 setupdistsaptarchive
 386         else
 387                 setupflataptarchive
 388         fi
 389         signreleasefiles
 390         msgninfo "\tSync APT's cache with the archive… "
 391         aptget update -qq
 392         msgdone "info"
 393 }
 394
 395 signreleasefiles() {
 396         local SIGNER="${1:-Joe Sixpack}"
 397         msgninfo "\tSign archive with $SIGNER key… "
 398         local SECKEYS=""
 399         for KEY in $(find keys/ -name '*.sec'); do
 400                 SECKEYS="$SECKEYS --secret-keyring $KEY"
 401         done
 402         local PUBKEYS=""
 403         for KEY in $(find keys/ -name '*.pub'); do
 404                 PUBKEYS="$PUBKEYS --keyring $KEY"
 405         done
 406         for RELEASE in $(find aptarchive/ -name Release); do
 407                 gpg --yes --no-default-keyring $SECKEYS $PUBKEYS --default-key "$SIGNER" -abs -o ${RELEASE}.gpg ${RELEASE}
 408         done
 409         msgdone "info"
 410 }
 411
 412 changetowebserver() {
 413         if which weborf > /dev/null; then
 414                 weborf -xb aptarchive/ 2>&1 > /dev/null &
 415                 CURRENTTRAP="kill $(ps | grep weborf | sed -e 's#^[ ]*##' | cut -d' ' -f 1); $CURRENTTRAP"
 416                 trap "$CURRENTTRAP" 0 HUP INT QUIT ILL ABRT FPE SEGV PIPE TERM
 417                 local APTARCHIVE="file://$(readlink -f ./aptarchive)"
 418                 for LIST in $(find rootdir/etc/apt/sources.list.d/ -name 'apt-test-*.list'); do
 419                         sed -i $LIST -e "s#$APTARCHIVE#http://localhost:8080/#"
 420                 done
 421                 return 0
 422         fi
 423         return 1
 424 }
 425
 426 checkdiff() {
 427         local DIFFTEXT="$($(which diff) -u $* | sed -e '/^---/ d' -e '/^+++/ d' -e '/^@@/ d')"
 428         if [ -n "$DIFFTEXT" ]; then
 429                 echo
 430                 echo "$DIFFTEXT"
 431                 return 1
 432         else
 433                 return 0
 434         fi
 435 }
 436
 437 testfileequal() {
 438         local FILE="$1"
 439         shift
 440         msgtest "Test for correctness of file" "$FILE"
 441         if [ -z "$*" ]; then
 442                 echo -n "" | checkdiff $FILE - && msgpass || msgfail
 443         else
 444                 echo "$*" | checkdiff $FILE - && msgpass || msgfail
 445         fi
 446 }
 447
 448 testequal() {
 449         local COMPAREFILE=$(mktemp)
 450         echo "$1" > $COMPAREFILE
 451         shift
 452         msgtest "Test for equality of" "$*"
 453         $* 2>&1 | checkdiff $COMPAREFILE - && msgpass || msgfail
 454         rm $COMPAREFILE
 455 }
 456
 457 testequalor2() {
 458         local COMPAREFILE1=$(mktemp)
 459         local COMPAREFILE2=$(mktemp)
 460         local COMPAREAGAINST=$(mktemp)
 461         echo "$1" > $COMPAREFILE1
 462         echo "$2" > $COMPAREFILE2
 463         shift 2
 464         msgtest "Test for equality OR of" "$*"
 465         $* 2>&1 1> $COMPAREAGAINST
 466         (checkdiff $COMPAREFILE1 $COMPAREAGAINST 1> /dev/null ||
 467                 checkdiff $COMPAREFILE2 $COMPAREAGAINST 1> /dev/null) && msgpass ||
 468                 ( echo "\n${CINFO}Diff against OR 1${CNORMAL}" "$(checkdiff $COMPAREFILE1 $COMPAREAGAINST)" \
 469                        "\n${CINFO}Diff against OR 2${CNORMAL}" "$(checkdiff $COMPAREFILE2 $COMPAREAGAINST)" &&
 470                   msgfail )
 471         rm $COMPAREFILE1 $COMPAREFILE2 $COMPAREAGAINST
 472 }
 473
 474 testshowvirtual() {
 475         local VIRTUAL="N: Can't select versions from package '$1' as it purely virtual"
 476         local PACKAGE="$1"
 477         shift
 478         while [ -n "$1" ]; do
 479                 VIRTUAL="${VIRTUAL}
 480 N: Can't select versions from package '$1' as it purely virtual"
 481                 PACKAGE="${PACKAGE} $1"
 482                 shift
 483         done
 484         msgtest "Test for virtual packages" "apt-cache show $PACKAGE"
 485         VIRTUAL="${VIRTUAL}
 486 N: No packages found"
 487         local COMPAREFILE=$(mktemp)
 488         local ARCH=$(dpkg-architecture -qDEB_HOST_ARCH_CPU)
 489         eval `apt-config shell ARCH APT::Architecture`
 490         echo "$VIRTUAL" | sed -e "s/:$ARCH//" -e 's/:all//' > $COMPAREFILE
 491         aptcache show -q=0 $PACKAGE 2>&1 | checkdiff $COMPAREFILE - && msgpass || msgfail
 492         rm $COMPAREFILE
 493 }
 494
 495 testnopackage() {
 496         msgtest "Test for non-existent packages" "apt-cache show $*"
 497         local SHOWPKG="$(aptcache show $* 2>&1 | grep '^Package: ')"
 498         if [ -n "$SHOWPKG" ]; then
 499                 echo
 500                 echo "$SHOWPKG"
 501                 msgfail
 502                 return 1
 503         fi
 504         msgpass
 505 }
 506
 507 testdpkginstalled() {
 508         msgtest "Test for correctly installed package(s) with" "dpkg -l $*"
 509         local PKGS="$(dpkg -l $* | grep '^[a-z]' | grep '^[^i]' | wc -l)"
 510         if [ "$PKGS" != 0 ]; then
 511                 echo $PKGS
 512                 dpkg -l $* | grep '^[a-z]'
 513                 msgfail
 514                 return 1
 515         fi
 516         msgpass
 517 }
 518
 519 testdpkgnoninstalled() {
 520         msgtest "Test for correctly non-installed package(s) with" "dpkg -l $*"
 521         local PKGS="$(dpkg -l $* | grep '^[a-z]' | grep '^[^u]' | wc -l)"
 522         if [ "$PKGS" != 0 ]; then
 523                 echo
 524                 dpkg -l $* | grep '^[a-z]'
 525                 msgfail
 526                 return 1
 527         fi
 528         msgpass
 529 }