test/integration/framework

   1 #!/bin/sh -- # no runable script, just for vi
   2
   3 EXIT_CODE=0
   4
   5 while [ -n "$1" ]; do
   6         if [ "$1" = "-q" ]; then
   7                 export MSGLEVEL=2
   8         elif [ "$1" = "-v" ]; then
   9                 export MSGLEVEL=4
  10         elif [ "$1" = '--color=no' ]; then
  11                 export MSGCOLOR='NO'
  12         elif [ "$1" = '--color=yes' ]; then
  13                 export MSGCOLOR='YES'
  14         elif [ "$1" = '--color' ]; then
  15                 export MSGCOLOR="$(echo "$2" | tr 'a-z' 'A-Z')"
  16                 shift
  17         elif [ "$1" = '--level' ]; then
  18                 export MSGLEVEL=$2
  19                 shift
  20         else
  21                 echo >&2 "WARNING: Unknown parameter »$1« will be ignored"
  22         fi
  23         shift
  24 done
  25 export MSGLEVEL="${MSGLEVEL:-3}"
  26
  27 # we all like colorful messages
  28 if [ "${MSGCOLOR:-YES}" = 'YES' ]; then
  29         if [ ! -t 1 ]; then # but check that we output to a terminal
  30                 export MSGCOLOR='NO'
  31         fi
  32 fi
  33
  34
  35 if [ "$MSGCOLOR" != 'NO' ]; then
  36         CERROR="\033[1;31m" # red
  37         CWARNING="\033[1;33m" # yellow
  38         CMSG="\033[1;32m" # green
  39         CINFO="\033[1;96m" # light blue
  40         CDEBUG="\033[1;94m" # blue
  41         CNORMAL="\033[0;39m" # default system console color
  42         CDONE="\033[1;32m" # green
  43         CPASS="\033[1;32m" # green
  44         CFAIL="\033[1;31m" # red
  45         CCMD="\033[1;35m" # pink
  46 fi
  47
  48 msgprintf() {
  49         local START="$1"
  50         local MIDDLE="$2"
  51         local END="$3"
  52         shift 3
  53         if [ -n "$1" ]; then
  54                 printf "$START " "$1"
  55                 shift
  56                 while [ -n "$1" ]; do
  57                         printf "$MIDDLE " "$(echo "$1" | sed -e 's#^apt\([cfghs]\)#apt-\1#')"
  58                         shift
  59                 done
  60         fi
  61         printf "${END}"
  62 }
  63 msgdie() { msgprintf "${CERROR}E: %s" '%s' "${CNORMAL}\n" "$@" >&2; exit 1; }
  64 msgwarn() { msgprintf "${CWARNING}W: %s" '%s' "${CNORMAL}\n" "$@" >&2; }
  65 msgmsg() { msgprintf "${CMSG}%s" '%s' "${CNORMAL}\n" "$@"; }
  66 msginfo() { msgprintf "${CINFO}I: %s" '%s' "${CNORMAL}\n" "$@"; }
  67 msgdebug() { msgprintf "${CDEBUG}D: %s" '%s' "${CNORMAL}\n" "$@"; }
  68 msgdone() { msgprintf "${CDONE}DONE" '%s' "${CNORMAL}\n" "$@"; }
  69 msgnwarn() { msgprintf "${CWARNING}W: %s" '%s' "${CNORMAL}" "$@" >&2; }
  70 msgnmsg() { msgprintf "${CMSG}%s" '%s' "${CNORMAL}" "$@"; }
  71 msgninfo() { msgprintf "${CINFO}I: %s" '%s' "${CNORMAL}" "$@"; }
  72 msgndebug() { msgprintf "${CDEBUG}D: %s" '%s' "${CNORMAL}" "$@"; }
  73 msgtest() { msgprintf "${CINFO}%s" "${CCMD}%s${CINFO}" "…${CNORMAL} " "$@"; }
  74 msgpass() { printf "${CPASS}PASS${CNORMAL}\n"; }
  75 msgreportheader() {
  76         if [ -n "$MSGTEST_MSG" ]; then
  77                 test "$1" != 'msgfailoutput' || echo
  78                 if [ -n "$MSGTEST_MSGMSG" ]; then
  79                         echo "$MSGTEST_MSGMSG"
  80                 fi
  81                 if [ -n "$MSGTEST_GRP" ] && [ "$MSGTEST_GRP" != 'NEXT' ] && [ "$MSGTEST_GRP" != "$MSGTEST_MSG" ]; then
  82                         echo "${CFAIL}Part of the test group: $MSGTEST_GRP"
  83                 fi
  84                 echo -n "$MSGTEST_MSG"
  85                 unset MSGTEST_MSG
  86         fi
  87 }
  88 msgskip() {
  89         msgreportheader 'msgskip'
  90         if [ $# -gt 0 ]; then printf "${CWARNING}SKIP: $*${CNORMAL}\n" >&2;
  91         else printf "${CWARNING}SKIP${CNORMAL}\n" >&2; fi
  92 }
  93 msgfail() {
  94         msgreportheader 'msgfail'
  95         if [ $# -gt 0 ] && [ -n "$1" ]; then printf "${CFAIL}FAIL: $*${CNORMAL}\n" >&2;
  96         else printf "${CFAIL}FAIL${CNORMAL}\n" >&2; fi
  97         if [ -n "$APT_DEBUG_TESTS" ]; then
  98                 $SHELL
  99         fi
 100         EXIT_CODE=$((EXIT_CODE+1));
 101 }
 102 MSGGROUP_LEVEL=0
 103 msggroup() {
 104         if [ -n "$1" ]; then
 105                 if [ $MSGGROUP_LEVEL = 0 ]; then
 106                         MSGTEST_GRP='NEXT'
 107                 fi
 108                 MSGGROUP_LEVEL=$((MSGGROUP_LEVEL+1));
 109         else
 110                 MSGGROUP_LEVEL=$((MSGGROUP_LEVEL-1));
 111                 if [ $MSGGROUP_LEVEL = 0 ]; then
 112                         unset MSGTEST_GRP
 113                 fi
 114         fi
 115 }
 116
 117 # enable / disable Debugging
 118 if [ $MSGLEVEL -le 0 ]; then
 119         msgdie() { true; }
 120 fi
 121 if [ $MSGLEVEL -le 1 ]; then
 122         msgwarn() { true; }
 123         msgnwarn() { true; }
 124 fi
 125 if [ $MSGLEVEL -le 2 ]; then
 126         msgmsg() {
 127                 MSGTEST_MSGMSG="$(msgprintf "${CMSG}%s" '%s' "${CNORMAL}" "$@")"
 128         }
 129         msgnmsg() { true; }
 130         msgtest() {
 131                 MSGTEST_MSG="$(msgprintf "${CINFO}%s" "${CCMD}%s${CINFO}" "…${CNORMAL} " "$@")"
 132                 if [ "$MSGTEST_GRP" = 'NEXT' ]; then
 133                         MSGTEST_GRP="$MSGTEST_MSG"
 134                 fi
 135         }
 136         msgpass() { printf " ${CPASS}P${CNORMAL}"; }
 137 fi
 138 if [ $MSGLEVEL -le 3 ]; then
 139         msginfo() { true; }
 140         msgninfo() { true; }
 141 fi
 142 if [ $MSGLEVEL -le 4 ]; then
 143         msgdebug() { true; }
 144         msgndebug() { true; }
 145 fi
 146 msgdone() {
 147         if [ "$1" = "debug" -a $MSGLEVEL -le 4 ] ||
 148            [ "$1" = "info" -a $MSGLEVEL -le 3 ] ||
 149            [ "$1" = "msg" -a $MSGLEVEL -le 2 ] ||
 150            [ "$1" = "warn" -a $MSGLEVEL -le 1 ] ||
 151            [ "$1" = "die" -a $MSGLEVEL -le 0 ]; then
 152                 true;
 153         else
 154                 printf "${CDONE}DONE${CNORMAL}\n";
 155         fi
 156 }
 157 getaptconfig() {
 158         if [ -f ./aptconfig.conf ]; then
 159                 echo "$(readlink -f ./aptconfig.conf)"
 160         elif [ -f ../aptconfig.conf ]; then
 161                 echo "$(readlink -f ../aptconfig.conf)"
 162         elif [ -f ../../aptconfig.conf ]; then
 163                 echo "$(readlink -f ../../aptconfig.conf)"
 164         elif [ -f "${TMPWORKINGDIRECTORY}/aptconfig.conf" ]; then
 165                 echo "$(readlink -f "${TMPWORKINGDIRECTORY}/aptconfig.conf")"
 166         fi
 167 }
 168 runapt() {
 169         msgdebug "Executing: ${CCMD}$*${CDEBUG} "
 170         local CMD="$1"
 171         shift
 172         case $CMD in
 173         sh|aptitude|*/*|command) ;;
 174         *) CMD="${BUILDDIRECTORY}/$CMD";;
 175         esac
 176         MALLOC_PERTURB_=21 MALLOC_CHECK_=2 APT_CONFIG="$(getaptconfig)" LD_LIBRARY_PATH=${LIBRARYPATH} $CMD "$@"
 177 }
 178 aptconfig() { runapt apt-config "$@"; }
 179 aptcache() { runapt apt-cache "$@"; }
 180 aptcdrom() { runapt apt-cdrom "$@"; }
 181 aptget() { runapt apt-get "$@"; }
 182 aptftparchive() { runapt apt-ftparchive "$@"; }
 183 aptkey() { runapt apt-key "$@"; }
 184 aptmark() { runapt apt-mark "$@"; }
 185 aptsortpkgs() { runapt apt-sortpkgs "$@"; }
 186 apt() { runapt apt "$@"; }
 187 apthelper() { runapt "${APTHELPERBINDIR}/apt-helper" "$@"; }
 188 aptwebserver() { runapt "${APTWEBSERVERBINDIR}/aptwebserver" "$@"; }
 189 aptitude() { runapt aptitude "$@"; }
 190 aptextracttemplates() { runapt apt-extracttemplates "$@"; }
 191 aptinternalsolver() { runapt "${APTINTERNALSOLVER}" "$@"; }
 192 aptdumpsolver() { runapt "${APTDUMPSOLVER}" "$@"; }
 193
 194 dpkg() {
 195         "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg" "$@"
 196 }
 197 dpkgcheckbuilddeps() {
 198         command dpkg-checkbuilddeps --admindir="${TMPWORKINGDIRECTORY}/rootdir/var/lib/dpkg" "$@"
 199 }
 200 gdb() {
 201         local CMD
 202         case "$1" in
 203         aptget) CMD="apt-get";;
 204         aptcache) CMD="apt-cache";;
 205         aptcdrom) CMD="apt-cdrom";;
 206         aptconfig) CMD="apt-config";;
 207         aptmark) CMD="apt-mark";;
 208         apthelper) CMD="apt-helper";;
 209         aptftparchive) CMD="apt-ftparchive";;
 210         dpkg) shift; runapt "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/gdb-dpkg" "$@"; return;;
 211         *) CMD="$1";;
 212         esac
 213         shift
 214         if [ "${CMD##*/}" = "$CMD" ]; then
 215                 CMD="${BUILDDIRECTORY}/${CMD}"
 216         fi
 217         runapt command gdb --quiet -ex run "$CMD" --args "$CMD" "$@"
 218 }
 219
 220 exitwithstatus() {
 221         # error if we about to overflow, but ...
 222         #   "255 failures ought to be enough for everybody"
 223         if [ $EXIT_CODE -gt 255 ]; then
 224             msgdie "Total failure count $EXIT_CODE too big"
 225         fi
 226         exit $((EXIT_CODE <= 255 ? EXIT_CODE : 255));
 227 }
 228
 229 shellsetedetector() {
 230         local exit_status=$?
 231         if [ "$exit_status" != '0' ]; then
 232                 printf >&2 "${CERROR}E: Looks like the testcases ended prematurely with exitcode: ${exit_status}${CNORMAL}\n"
 233                 if [ "$EXIT_CODE" = '0' ]; then
 234                         EXIT_CODE="$exit_status"
 235                 fi
 236         fi
 237 }
 238
 239 addtrap() {
 240         if [ "$1" = 'prefix' ]; then
 241                 CURRENTTRAP="$2 $CURRENTTRAP"
 242         else
 243                 CURRENTTRAP="$CURRENTTRAP $1"
 244         fi
 245         trap "shellsetedetector; $CURRENTTRAP exitwithstatus;" 0 HUP INT QUIT ILL ABRT FPE SEGV PIPE TERM
 246 }
 247
 248 setupenvironment() {
 249         # privilege dropping and testing doesn't work if /tmp isn't world-writeable (as e.g. with libpam-tmpdir)
 250         if [ -n "$TMPDIR" ] && [ "$(id -u)" = '0' ] && [ "$(stat --format '%a' "$TMPDIR")" != '1777' ]; then
 251                 unset TMPDIR
 252         fi
 253         TMPWORKINGDIRECTORY="$(mktemp -d)"
 254         addtrap "cd /; rm -rf \"$TMPWORKINGDIRECTORY\";"
 255         msgninfo "Preparing environment for ${0##*/} in ${TMPWORKINGDIRECTORY}…"
 256
 257         mkdir -m 700 "${TMPWORKINGDIRECTORY}/downloaded"
 258         if [ "$(id -u)" = '0' ]; then
 259                 # relax permissions so that running as root with user switching works
 260                 umask 022
 261                 chmod 711 "$TMPWORKINGDIRECTORY"
 262                 chown _apt:root "${TMPWORKINGDIRECTORY}/downloaded"
 263         fi
 264
 265         TESTDIRECTORY="$(readlink -f "$(dirname $0)")"
 266         # allow overriding the default BUILDDIR location
 267         SOURCEDIRECTORY="${APT_INTEGRATION_TESTS_SOURCE_DIR:-"${TESTDIRECTORY}/../../"}"
 268         BUILDDIRECTORY="${APT_INTEGRATION_TESTS_BUILD_DIR:-"${TESTDIRECTORY}/../../build/bin"}"
 269         LIBRARYPATH="${APT_INTEGRATION_TESTS_LIBRARY_PATH:-"${BUILDDIRECTORY}"}"
 270         METHODSDIR="${APT_INTEGRATION_TESTS_METHODS_DIR:-"${BUILDDIRECTORY}/methods"}"
 271         APTHELPERBINDIR="${APT_INTEGRATION_TESTS_LIBEXEC_DIR:-"${BUILDDIRECTORY}"}"
 272         APTWEBSERVERBINDIR="${APT_INTEGRATION_TESTS_WEBSERVER_BIN_DIR:-"${BUILDDIRECTORY}"}"
 273         APTINTERNALSOLVER="${APT_INTEGRATION_TESTS_INTERNAL_SOLVER:-"${BUILDDIRECTORY}/apt-internal-solver"}"
 274         APTDUMPSOLVER="${APT_INTEGRATION_TESTS_DUMP_SOLVER:-"${BUILDDIRECTORY}/apt-dump-solver"}"
 275         test -x "${BUILDDIRECTORY}/apt-get" || msgdie "You need to build tree first"
 276         # -----
 277
 278         cd "$TMPWORKINGDIRECTORY"
 279         mkdir rootdir aptarchive keys
 280         cd rootdir
 281         mkdir -p etc/apt/apt.conf.d etc/apt/sources.list.d etc/apt/trusted.gpg.d etc/apt/preferences.d
 282         mkdir -p usr/bin var/cache var/lib var/log tmp
 283         mkdir -p var/lib/dpkg/info var/lib/dpkg/updates var/lib/dpkg/triggers
 284         touch var/lib/dpkg/available
 285         mkdir -p usr/lib/apt
 286         ln -s "${METHODSDIR}" usr/lib/apt/methods
 287         if [ "$BUILDDIRECTORY" = "$LIBRARYPATH" ]; then
 288                 mkdir -p usr/lib/apt/solvers
 289                 ln -s "${BUILDDIRECTORY}/apt-dump-solver" usr/lib/apt/solvers/dump
 290                 ln -s "${BUILDDIRECTORY}/apt-internal-solver" usr/lib/apt/solvers/apt
 291                 echo "Dir::Bin::Solvers \"${TMPWORKINGDIRECTORY}/rootdir/usr/lib/apt/solvers\";" > etc/apt/apt.conf.d/externalsolver.conf
 292         fi
 293         # use the autoremove from the BUILDDIRECTORY if its there, otherwise
 294         # system
 295         if [ -e "${BUILDDIRECTORY}/../../debian/apt.conf.autoremove" ]; then
 296             ln -s "${BUILDDIRECTORY}/../../debian/apt.conf.autoremove" etc/apt/apt.conf.d/01autoremove
 297         else
 298             ln -s /etc/apt/apt.conf.d/01autoremove etc/apt/apt.conf.d/01autoremove
 299         fi
 300         cd ..
 301         local BASENAME="${0##*/}"
 302         local PACKAGESFILE="Packages-${BASENAME#*-}"
 303         if [ -f "${TESTDIRECTORY}/${PACKAGESFILE}" ]; then
 304                 cp "${TESTDIRECTORY}/${PACKAGESFILE}" aptarchive/Packages
 305         fi
 306         local SOURCESSFILE="Sources-${BASENAME#*-}"
 307         if [ -f "${TESTDIRECTORY}/${SOURCESSFILE}" ]; then
 308                 cp "${TESTDIRECTORY}/${SOURCESSFILE}" aptarchive/Sources
 309         fi
 310         for key in $(find "$TESTDIRECTORY" -name '*.pub' -o -name '*.sec'); do
 311                 cp "$key" keys/
 312                 chmod 644 "$key"
 313         done
 314         ln -s "${TMPWORKINGDIRECTORY}/keys/joesixpack.pub" rootdir/etc/apt/trusted.gpg.d/joesixpack.gpg
 315
 316         echo "Dir \"${TMPWORKINGDIRECTORY}/rootdir\";" > aptconfig.conf
 317         echo "Dir::state::status \"${TMPWORKINGDIRECTORY}/rootdir/var/lib/dpkg/status\";" >> aptconfig.conf
 318         echo "APT::Get::Show-User-Simulation-Note \"false\";" >> aptconfig.conf
 319         echo "Dir::Bin::Methods \"${TMPWORKINGDIRECTORY}/rootdir/usr/lib/apt/methods\";" >> aptconfig.conf
 320         # either store apt-key were we can access it, even if we run it as a different user
 321         #cp "${BUILDDIRECTORY}/apt-key" "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/"
 322         #chmod o+rx "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/apt-key"
 323         #echo "Dir::Bin::apt-key \"${TMPWORKINGDIRECTORY}/rootdir/usr/bin/apt-key\";" >> aptconfig.conf
 324         # destroys coverage reporting though, so we disable changing user for the calling gpgv
 325         echo "Dir::Bin::apt-key \"${BUILDDIRECTORY}/apt-key\";" >> aptconfig.conf
 326         if [ "$(id -u)" = '0' ]; then
 327                 echo 'Binary::gpgv::Debug::NoDropPrivs "true";' >>aptconfig.conf
 328         fi
 329
 330         cat > "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg" <<EOF
 331 #!/bin/sh
 332 set -e
 333 if [ -r "${TMPWORKINGDIRECTORY}/noopchroot.so" ]; then
 334         if [ -n "\$LD_LIBRARY_PATH" ]; then
 335                 export LD_LIBRARY_PATH="${TMPWORKINGDIRECTORY}:${LD_LIBRARY_PATH}"
 336         else
 337                 export LD_LIBRARY_PATH="${TMPWORKINGDIRECTORY}"
 338         fi
 339         if [ -n "\$LD_PRELOAD" ]; then
 340                 export LD_PRELOAD="noopchroot.so \${LD_PRELOAD}"
 341         else
 342                 export LD_PRELOAD="noopchroot.so"
 343         fi
 344 fi
 345 EOF
 346         cp "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg" "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/gdb-dpkg"
 347         cat >> "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg" <<EOF
 348 exec fakeroot "${DPKG:-dpkg}" --root="${TMPWORKINGDIRECTORY}/rootdir" \\
 349         --log="${TMPWORKINGDIRECTORY}/rootdir/var/log/dpkg.log" \\
 350         --force-not-root --force-bad-path "\$@"
 351 EOF
 352         cat >> "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/gdb-dpkg" <<EOF
 353 exec fakeroot gdb --quiet -ex run "${DPKG:-dpkg}" --args "${DPKG:-dpkg}" --root="${TMPWORKINGDIRECTORY}/rootdir" \\
 354         --log="${TMPWORKINGDIRECTORY}/rootdir/var/log/dpkg.log" \\
 355         --force-not-root --force-bad-path "\$@"
 356 EOF
 357         chmod +x "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg" "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/gdb-dpkg"
 358         echo "Dir::Bin::dpkg \"${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg\";" > rootdir/etc/apt/apt.conf.d/99dpkg
 359
 360         {
 361                 if ! command dpkg --assert-multi-arch >/dev/null 2>&1; then
 362                         echo "DPKG::options:: \"--force-architecture\";" # Added to test multiarch before dpkg is ready for it…
 363                 fi
 364                 echo 'quiet "0";'
 365                 echo 'quiet::NoUpdate "true";'
 366                 echo 'quiet::NoStatistic "true";'
 367                 # too distracting for users, but helpful to detect changes
 368                 echo 'Acquire::Progress::Ignore::ShowErrorText "true";'
 369                 echo 'Acquire::Progress::Diffpercent "true";'
 370                 # in testcases, it can appear as if localhost has a rotation setup,
 371                 # hide this as we can't really deal with it properly
 372                 echo 'Acquire::Failure::ShowIP "false";'
 373                 # fakeroot can't fake everything, so disabled in production but good for tests
 374                 echo 'APT::Sandbox::Verify "true";'
 375         } >> aptconfig.conf
 376
 377         cp "${TESTDIRECTORY}/apt.pem" "${TMPWORKINGDIRECTORY}/rootdir/etc/webserver.pem"
 378         if [ "$(id -u)" = '0' ]; then
 379                 chown _apt:root "${TMPWORKINGDIRECTORY}/rootdir/etc/webserver.pem"
 380         fi
 381         echo "Acquire::https::CaInfo \"${TMPWORKINGDIRECTORY}/rootdir/etc/webserver.pem\";" > rootdir/etc/apt/apt.conf.d/99https
 382         echo "Apt::Cmd::Disable-Script-Warning \"1\";" > rootdir/etc/apt/apt.conf.d/apt-binary
 383         echo 'Acquire::Connect::AddrConfig "false";' > rootdir/etc/apt/apt.conf.d/connect-addrconfig
 384         configcompression '.' 'gz' #'bz2' 'lzma' 'xz'
 385         confighashes 'SHA1' # these are tests, not security best-practices
 386
 387         # create some files in /tmp and look at user/group to get what this means
 388         TEST_DEFAULT_USER="$(id -un)"
 389         if [ "$(uname)" = 'GNU/kFreeBSD' ]; then
 390                 TEST_DEFAULT_GROUP='root'
 391         else
 392                 TEST_DEFAULT_GROUP="$(id -gn)"
 393         fi
 394
 395         # cleanup the environment a bit
 396         # prefer our apt binaries over the system apt binaries
 397         export PATH="${BUILDDIRECTORY}:${PATH}:/usr/local/sbin:/usr/sbin:/sbin"
 398         export LC_ALL=C.UTF-8
 399         unset LANGUAGE APT_CONFIG
 400         unset GREP_OPTIONS DEB_BUILD_PROFILES
 401         msgdone "info"
 402 }
 403
 404 getarchitecture() {
 405         if [ "$1" = "native" -o -z "$1" ]; then
 406                 eval `aptconfig shell ARCH APT::Architecture`
 407                 if [ -n "$ARCH" ]; then
 408                         echo $ARCH
 409                 else
 410                         dpkg --print-architecture
 411                 fi
 412         else
 413                 echo $1
 414         fi
 415 }
 416
 417 getarchitectures() {
 418         aptconfig dump --no-empty --format '%v%n' APT::Architecture APT::Architectures | sort -u | tr '\n' ' '
 419 }
 420
 421 getarchitecturesfromcommalist() {
 422         echo "$1" | sed -e 's#,#\n#g' | sed -e "s/^native\$/$(getarchitecture 'native')/"
 423 }
 424
 425 configarchitecture() {
 426         {
 427                 echo "APT::Architecture \"$(getarchitecture $1)\";"
 428                 while [ -n "$1" ]; do
 429                         echo "APT::Architectures:: \"$(getarchitecture $1)\";"
 430                         shift
 431                 done
 432         } >rootdir/etc/apt/apt.conf.d/01multiarch.conf
 433         configdpkg
 434 }
 435
 436 configdpkg() {
 437         if [ ! -e rootdir/var/lib/dpkg/status ]; then
 438                 local BASENAME="${0##*/}"
 439                 local STATUSFILE="status-${BASENAME#*-}"
 440                 if [ -f "${TESTDIRECTORY}/${STATUSFILE}" ]; then
 441                         cp "${TESTDIRECTORY}/${STATUSFILE}" rootdir/var/lib/dpkg/status
 442                 else
 443                         echo -n > rootdir/var/lib/dpkg/status
 444                 fi
 445         fi
 446         rm -f rootdir/etc/apt/apt.conf.d/00foreigndpkg
 447         if command dpkg --assert-multi-arch >/dev/null 2>&1 ; then
 448                 local ARCHS="$(getarchitectures)"
 449                 if echo "$ARCHS" | grep -E -q '[^ ]+ [^ ]+'; then
 450                         DPKGARCH="$(dpkg --print-architecture)"
 451                         for ARCH in ${ARCHS}; do
 452                                 if [ "${ARCH}" != "${DPKGARCH}" ]; then
 453                                         if ! dpkg --add-architecture ${ARCH} >/dev/null 2>&1; then
 454                                                 # old-style used e.g. in Ubuntu-P – and as it seems travis
 455                                                 echo "DPKG::options:: \"--foreign-architecture\";" >> rootdir/etc/apt/apt.conf.d/00foreigndpkg
 456                                                 echo "DPKG::options:: \"${ARCH}\";"  >> rootdir/etc/apt/apt.conf.d/00foreigndpkg
 457                                         fi
 458                                 fi
 459                         done
 460                         if [ "0" = "$(dpkg -l dpkg 2> /dev/null | grep '^i' | wc -l)" ]; then
 461                                 # dpkg doesn't really check the version as long as it is fully installed,
 462                                 # but just to be sure we choose one above the required version
 463                                 insertinstalledpackage 'dpkg' "all" '1.16.2+fake'
 464                         fi
 465                 fi
 466         fi
 467 }
 468
 469 configdpkgnoopchroot() {
 470         # create a library to noop chroot() and rewrite maintainer script executions
 471         # via execvp() as used by dpkg as we don't want our rootdir to be a fullblown
 472         # chroot directory dpkg could chroot into to execute the maintainer scripts
 473         msgtest 'Building library to preload to make maintainerscript work in' 'dpkg'
 474         cat > noopchroot.c << EOF
 475 #define _GNU_SOURCE
 476 #include <stdio.h>
 477 #include <stdlib.h>
 478 #include <string.h>
 479 #include <dlfcn.h>
 480
 481 static char * chrootdir = NULL;
 482
 483 int chroot(const char *path) {
 484         printf("WARNING: CHROOTing to %s was ignored!\n", path);
 485         free(chrootdir);
 486         chrootdir = strdup(path);
 487         return 0;
 488 }
 489 int execvp(const char *file, char *const argv[]) {
 490         static int (*func_execvp) (const char *, char * const []) = NULL;
 491         if (func_execvp == NULL)
 492                 func_execvp = (int (*) (const char *, char * const [])) dlsym(RTLD_NEXT, "execvp");
 493         if (chrootdir == NULL || strncmp(file, "/var/lib/dpkg/", strlen("/var/lib/dpkg/")) != 0)
 494                 return func_execvp(file, argv);
 495         printf("REWRITE execvp call %s into %s\n", file, chrootdir);
 496         char newfile[strlen(chrootdir) + strlen(file)];
 497         strcpy(newfile, chrootdir);
 498         strcat(newfile, file);
 499         char const * const baseadmindir = "/var/lib/dpkg";
 500         char admindir[strlen(chrootdir) + strlen(baseadmindir)];
 501         strcpy(admindir, chrootdir);
 502         strcat(admindir, baseadmindir);
 503         setenv("DPKG_ADMINDIR", admindir, 1);
 504         return func_execvp(newfile, argv);
 505 }
 506 EOF
 507         testsuccess --nomsg gcc -fPIC -shared -o noopchroot.so noopchroot.c -ldl
 508 }
 509 configcompression() {
 510         while [ -n "$1" ]; do
 511                 case "$1" in
 512                 '.') printf ".\t.\tcat\n";;
 513                 'gz') printf "gzip\tgz\tgzip\n";;
 514                 'bz2') printf "bzip2\tbz2\tbzip2\n";;
 515                 'lzma') printf "lzma\tlzma\txz --format=lzma\n";;
 516                 'xz') printf "xz\txz\txz\n";;
 517                 *) printf "$1\t$1\t$1\n";;
 518                 esac
 519                 shift
 520         done > "${TMPWORKINGDIRECTORY}/rootdir/etc/testcase-compressor.conf"
 521 }
 522 confighashes() {
 523         {
 524                 echo 'APT::FTPArchive {'
 525                 {
 526                         while [ -n "$1" ]; do
 527                                 printf "$1" | tr 'a-z' 'A-Z'
 528                                 printf "\t\"true\";\n"
 529                                 shift
 530                         done
 531                         for h in 'MD5' 'SHA1' 'SHA256' 'SHA512'; do
 532                                 printf "$h\t\"false\";\n"
 533                         done
 534                 } | awk '!x[$1]++'
 535                 echo '};'
 536         } >> "${TMPWORKINGDIRECTORY}/rootdir/etc/apt/apt.conf.d/ftparchive-hashes.conf"
 537 }
 538 forcecompressor() {
 539         COMPRESSOR="$1"
 540         COMPRESSOR_CMD="$1"
 541         case $COMPRESSOR in
 542         gzip) COMPRESS='gz';;
 543         bzip2) COMPRESS='bz2';;
 544         lzma) COMPRESS='lzma';;
 545         xz) COMPRESS='xz';;
 546         *) msgdie "Compressor $COMPRESSOR is unknown to framework, so can't be forced by forcecompressor!";;
 547         esac
 548         local CONFFILE="${TMPWORKINGDIRECTORY}/rootdir/etc/apt/apt.conf.d/00force-compressor"
 549         echo "Acquire::CompressionTypes::Order { \"${COMPRESS}\"; };
 550 Dir::Bin::uncompressed \"/does/not/exist\";
 551 Dir::Bin::gzip \"/does/not/exist\";
 552 Dir::Bin::bzip2 \"/does/not/exist\";
 553 Dir::Bin::lzma \"/does/not/exist\";
 554 Dir::Bin::xz \"/does/not/exist\";" > "$CONFFILE"
 555         if [ -e "/bin/${COMPRESSOR}" ]; then
 556                 echo "Dir::Bin::${COMPRESSOR} \"/bin/${COMPRESSOR}\";" >> "$CONFFILE"
 557         elif [ -e "/usr/bin/${COMPRESSOR}" ]; then
 558                 echo "Dir::Bin::${COMPRESSOR} \"/usr/bin/${COMPRESSOR}\";" >> "$CONFFILE"
 559         elif [ "${COMPRESSOR}" = 'lzma' ]; then
 560                 echo 'Dir::Bin::xz "/usr/bin/xz";' >> "$CONFFILE"
 561                 COMPRESSOR_CMD='xz --format=lzma'
 562         else
 563                 msgtest 'Test for availability of compressor' "${COMPRESSOR}"
 564                 msgfail "${COMPRESSOR} not available"
 565         fi
 566 }
 567
 568 setupsimplenativepackage() {
 569         local NAME="$1"
 570         local ARCH="$2"
 571         local VERSION="$3"
 572         local RELEASE="${4:-unstable}"
 573         local DEPENDENCIES="$5"
 574         local DESCRIPTION="${6:-"an autogenerated dummy ${NAME}=${VERSION}/${RELEASE}
 575  If you find such a package installed on your system,
 576  something went horribly wrong! They are autogenerated
 577  und used only by testcases and serve no other purpose…"}"
 578
 579         local SECTION="${7:-others}"
 580         local DISTSECTION
 581         if [ "$SECTION" = "${SECTION#*/}" ]; then
 582                 DISTSECTION="main"
 583         else
 584                 DISTSECTION="${SECTION%/*}"
 585         fi
 586         local BUILDDIR=incoming/${NAME}-${VERSION}
 587         mkdir -p ${BUILDDIR}/debian/source
 588         cd ${BUILDDIR}
 589         echo "* most suckless software product ever" > FEATURES
 590         test -e debian/copyright || echo "Copyleft by Joe Sixpack $(date +%Y)" > debian/copyright
 591         test -e debian/changelog || echo "$NAME ($VERSION) $RELEASE; urgency=low
 592
 593   * Initial release
 594
 595  -- Joe Sixpack <joe@example.org>  $(date -R)" > debian/changelog
 596         test -e debian/control || echo "Source: $NAME
 597 Section: $SECTION
 598 Priority: optional
 599 Maintainer: Joe Sixpack <joe@example.org>
 600 Build-Depends: debhelper (>= 7)
 601 Standards-Version: 3.9.1
 602
 603 Package: $NAME" > debian/control
 604         if [ "$ARCH" = 'all' ]; then
 605                 echo "Architecture: all" >> debian/control
 606         else
 607                 echo "Architecture: any" >> debian/control
 608         fi
 609         test -z "$DEPENDENCIES" || echo "$DEPENDENCIES" >> debian/control
 610         echo "Description: $DESCRIPTION" >> debian/control
 611
 612         test -e debian/compat || echo "7" > debian/compat
 613         test -e debian/source/format || echo "3.0 (native)" > debian/source/format
 614         test -e debian/rules || cp /usr/share/doc/debhelper/examples/rules.tiny debian/rules
 615         cd - > /dev/null
 616 }
 617
 618 buildsimplenativepackage() {
 619         local NAME="$1"
 620         local NM
 621         if [ "$(echo "$NAME" | cut -c 1-3)" = 'lib' ]; then
 622                 NM="$(echo "$NAME" | cut -c 1-4)"
 623         else
 624                 NM="$(echo "$NAME" | cut -c 1)"
 625         fi
 626         local ARCH="$2"
 627         local VERSION="$3"
 628         local RELEASE="${4:-unstable}"
 629         local DEPENDENCIES="$5"
 630         local DESCRIPTION="${6:-"an autogenerated dummy ${NAME}=${VERSION}/${RELEASE}
 631  If you find such a package installed on your system,
 632  something went horribly wrong! They are autogenerated
 633  und used only by testcases and serve no other purpose…"}"
 634
 635         local SECTION="${7:-others}"
 636         local PRIORITY="${8:-optional}"
 637         local FILE_TREE="$9"
 638         local COMPRESS_TYPE="${10:-gzip}"
 639         local DISTSECTION
 640         if [ "$SECTION" = "${SECTION#*/}" ]; then
 641                 DISTSECTION="main"
 642         else
 643                 DISTSECTION="${SECTION%/*}"
 644         fi
 645         local BUILDDIR="${TMPWORKINGDIRECTORY}/incoming/${NAME}-${VERSION}"
 646
 647         msgtest "Build source package in version ${VERSION} for ${RELEASE} in ${DISTSECTION}" "$NAME"
 648         mkdir -p "$BUILDDIR/debian/source"
 649         echo "* most suckless software product ever" > "${BUILDDIR}/FEATURES"
 650         echo "#!/bin/sh
 651 echo '$NAME says \"Hello!\"'" > "${BUILDDIR}/${NAME}"
 652
 653         echo "Copyleft by Joe Sixpack $(date +%Y)" > "${BUILDDIR}/debian/copyright"
 654         echo "$NAME ($VERSION) $RELEASE; urgency=low
 655
 656   * Initial release
 657
 658  -- Joe Sixpack <joe@example.org>  $(date -R)" > "${BUILDDIR}/debian/changelog"
 659         {
 660                 echo "Source: $NAME
 661 Priority: $PRIORITY
 662 Maintainer: Joe Sixpack <joe@example.org>
 663 Standards-Version: 3.9.3"
 664                 if [ "$SECTION" != '<none>' ]; then
 665                         echo "Section: $SECTION"
 666                 fi
 667                 local BUILDDEPS="$(echo "$DEPENDENCIES" | grep '^Build-')"
 668                 test -z "$BUILDDEPS" || echo "$BUILDDEPS"
 669                 echo "
 670 Package: $NAME"
 671
 672                 if [ "$ARCH" = 'all' ]; then
 673                         echo "Architecture: all"
 674                 else
 675                         echo "Architecture: any"
 676                 fi
 677                 local DEPS="$(echo "$DEPENDENCIES" | grep -v '^Build-')"
 678                 test -z "$DEPS" || echo "$DEPS"
 679                 echo "Description: $DESCRIPTION"
 680         } > "${BUILDDIR}/debian/control"
 681
 682         echo '3.0 (native)' > "${BUILDDIR}/debian/source/format"
 683         cd "${BUILDDIR}/.."
 684         testsuccess --nomsg dpkg-source -b ${NAME}-${VERSION}
 685         cd - >/dev/null
 686         sed -n 's#^dpkg-source: info: building [^ ]\+ in ##p' "${TMPWORKINGDIRECTORY}/rootdir/tmp/testsuccess.output" \
 687                 | while read SRC; do
 688                 echo "pool/${SRC}" >> "${BUILDDIR}/../${RELEASE}.${DISTSECTION}.srclist"
 689 #               if expr match "${SRC}" '.*\.dsc' >/dev/null 2>&1; then
 690 #                       aptkey --keyring ./keys/joesixpack.pub --secret-keyring ./keys/joesixpack.sec --quiet --readonly \
 691 #                               adv --yes --default-key 'Joe Sixpack' \
 692 #                               --clearsign -o "${BUILDDIR}/../${SRC}.sign" "${BUILDDIR}/../$SRC"
 693 #                       mv "${BUILDDIR}/../${SRC}.sign" "${BUILDDIR}/../$SRC"
 694 #               fi
 695         done
 696
 697         for arch in $(getarchitecturesfromcommalist "$ARCH"); do
 698                 msgtest "Build binary package for ${RELEASE} in ${SECTION}" "$NAME"
 699                 rm -rf "${BUILDDIR}/debian/tmp"
 700                 mkdir -p "${BUILDDIR}/debian/tmp/DEBIAN" "${BUILDDIR}/debian/tmp/usr/share/doc/${NAME}" "${BUILDDIR}/debian/tmp/usr/bin"
 701                 cp "${BUILDDIR}/debian/copyright" "${BUILDDIR}/debian/changelog" "${BUILDDIR}/FEATURES" "${BUILDDIR}/debian/tmp/usr/share/doc/${NAME}"
 702                 cp "${BUILDDIR}/${NAME}" "${BUILDDIR}/debian/tmp/usr/bin/${NAME}-${arch}"
 703                 if [ -n "$FILE_TREE" ]; then
 704                     cp -ar "$FILE_TREE" "${BUILDDIR}/debian/tmp"
 705                 fi
 706
 707                 (cd "${BUILDDIR}"; dpkg-gencontrol -DArchitecture=$arch)
 708                 (cd "${BUILDDIR}/debian/tmp"; md5sum $(find usr/ -type f) > DEBIAN/md5sums)
 709                 local LOG="${BUILDDIR}/../${NAME}_${VERSION}_${arch}.dpkg-deb.log"
 710                 # ensure the right permissions as dpkg-deb insists
 711                 chmod 755 "${BUILDDIR}/debian/tmp/DEBIAN"
 712                 testsuccess --nomsg dpkg-deb -Z${COMPRESS_TYPE} --build "${BUILDDIR}/debian/tmp" "${BUILDDIR}/.."
 713                 echo "pool/${NAME}_${VERSION}_${arch}.deb" >> "${BUILDDIR}/../${RELEASE}.${DISTSECTION}.pkglist"
 714         done
 715
 716         local CHANGEPATH="${BUILDDIR}/../${DISTSECTION}/${NM}/${NAME}/${NAME}_${VERSION}"
 717         mkdir -p "$CHANGEPATH"
 718         cp "${BUILDDIR}/debian/changelog" "$CHANGEPATH"
 719         rm -rf "${BUILDDIR}"
 720         msgdone "info"
 721 }
 722
 723 buildpackage() {
 724         local BUILDDIR=$1
 725         local RELEASE=$2
 726         local SECTION=$3
 727         local ARCH=$(getarchitecture $4)
 728         local PKGNAME="$(echo "$BUILDDIR" | grep -o '[^/]*$')"
 729         local BUILDLOG="$(readlink -f "${BUILDDIR}/../${PKGNAME}_${RELEASE}_${SECTION}.dpkg-bp.log")"
 730         msgtest "Build package for ${RELEASE} in ${SECTION}" "$PKGNAME"
 731         cd "$BUILDDIR"
 732         if [ "$ARCH" = "all" ]; then
 733                 ARCH="$(dpkg-architecture -qDEB_HOST_ARCH 2> /dev/null)"
 734         fi
 735         testsuccess --nomsg dpkg-buildpackage -uc -us -a$ARCH
 736         cp "${TMPWORKINGDIRECTORY}/rootdir/tmp/testsuccess.output" "$BUILDLOG"
 737         local PKGS="$(grep '^dpkg-deb: building package' "$BUILDLOG" | cut -d'/' -f 2 | sed -e "s#'\.##")"
 738         local SRCS="$(grep '^dpkg-source: info: building' "$BUILDLOG" | grep -o '[a-z0-9._+~-]*$')"
 739         cd - > /dev/null
 740         for PKG in $PKGS; do
 741                 echo "pool/${PKG}" >> "${TMPWORKINGDIRECTORY}/incoming/${RELEASE}.${SECTION}.pkglist"
 742         done
 743         for SRC in $SRCS; do
 744                 echo "pool/${SRC}" >> "${TMPWORKINGDIRECTORY}/incoming/${RELEASE}.${SECTION}.srclist"
 745         done
 746 }
 747
 748 buildaptarchive() {
 749         if [ -d incoming ]; then
 750                 buildaptarchivefromincoming "$@"
 751         else
 752                 buildaptarchivefromfiles "$@"
 753         fi
 754 }
 755
 756 createaptftparchiveconfig() {
 757         local COMPRESSORS="$(cut -d'    ' -f 1 "${TMPWORKINGDIRECTORY}/rootdir/etc/testcase-compressor.conf" | tr '\n' ' ')"
 758         local COMPRESSORS="${COMPRESSORS%* }"
 759         local ARCHS="$(getarchitectures)"
 760         cat > ftparchive.conf <<EOF
 761 Dir {
 762         ArchiveDir "$(readlink -f .)";
 763         CacheDir "$(readlink -f ..)";
 764         FileListDir "$(readlink -f pool/)";
 765 };
 766 Default {
 767         Packages::Compress "$COMPRESSORS";
 768         Sources::Compress "$COMPRESSORS";
 769         Contents::Compress "$COMPRESSORS";
 770         Translation::Compress "$COMPRESSORS";
 771         LongDescription "false";
 772 };
 773 TreeDefault {
 774         Directory "pool/";
 775         SrcDirectory "pool/";
 776 };
 777 EOF
 778         for DIST in $(find ./pool/ -maxdepth 1 -name '*.pkglist' -type f | cut -d'/' -f 3 | cut -d'.' -f 1 | sort | uniq); do
 779                 cat <<EOF
 780 tree "dists/$DIST" {
 781         Architectures "$ARCHS all source";
 782         FileList "${DIST}.\$(SECTION).pkglist";
 783         SourceFileList "${DIST}.\$(SECTION).srclist";
 784         Sections "$(find ./pool/ -maxdepth 1 -name "${DIST}.*.pkglist" -type f | cut -d'/' -f 3 | cut -d'.' -f 2 | sort | uniq | tr '\n' ' ')";
 785 };
 786 EOF
 787         done >> ftparchive.conf
 788 }
 789
 790 buildaptftparchivedirectorystructure() {
 791         local DISTS="$(grep -i '^tree ' ftparchive.conf | cut -d'/' -f 2 | sed -e 's#".*##')"
 792         for DIST in $DISTS; do
 793                 local SECTIONS="$(grep -i -A 5 "dists/$DIST" ftparchive.conf | grep -i 'Sections' | cut -d'"' -f 2)"
 794                 for SECTION in $SECTIONS; do
 795                         local ARCHS="$(grep -A 5 "dists/$DIST" ftparchive.conf | grep Architectures | cut -d'"' -f 2 | sed -e 's#source##')"
 796                         for ARCH in $ARCHS; do
 797                                 mkdir -p "dists/${DIST}/${SECTION}/binary-${ARCH}"
 798                         done
 799                         mkdir -p "dists/${DIST}/${SECTION}/source"
 800                         mkdir -p "dists/${DIST}/${SECTION}/i18n"
 801                 done
 802         done
 803 }
 804
 805 insertpackage() {
 806         local RELEASES="$1"
 807         local NAME="$2"
 808         local ARCH="$3"
 809         local VERSION="$4"
 810         local DEPENDENCIES="$5"
 811         local PRIORITY="${6:-optional}"
 812         local DESCRIPTION="${7:-"an autogenerated dummy ${NAME}=${VERSION}/${RELEASES}
 813  If you find such a package installed on your system,
 814  something went horribly wrong! They are autogenerated
 815  und used only by testcases and serve no other purpose…"}"
 816         local ARCHS=""
 817         for RELEASE in $(printf '%s' "$RELEASES" | tr ',' '\n'); do
 818                 if [ "$RELEASE" = 'installed' ]; then
 819                         insertinstalledpackage "$2" "$3" "$4" "$5" "$6" "$7"
 820                         continue
 821                 fi
 822                 for arch in $(getarchitecturesfromcommalist "$ARCH"); do
 823                         if [ "$arch" = 'none' ]; then
 824                                 ARCHS="$(getarchitectures)"
 825                         else
 826                                 ARCHS="$arch"
 827                         fi
 828                         for BUILDARCH in $ARCHS; do
 829                                 local PPATH="aptarchive/dists/${RELEASE}/main/binary-${BUILDARCH}"
 830                                 mkdir -p "$PPATH"
 831                                 {
 832                                         echo "Package: $NAME
 833 Priority: $PRIORITY
 834 Section: other
 835 Installed-Size: 42
 836 Maintainer: Joe Sixpack <joe@example.org>"
 837                                         test "$arch" = 'none' || echo "Architecture: $arch"
 838                                         echo "Version: $VERSION
 839 Filename: pool/main/${NAME}/${NAME}_${VERSION}_${arch}.deb"
 840                                         test -z "$DEPENDENCIES" || echo "$DEPENDENCIES"
 841                                         echo "Description: $(printf '%s' "$DESCRIPTION" | head -n 1)"
 842                                         echo "Description-md5: $(printf '%s' "$DESCRIPTION" | md5sum | cut -d' ' -f 1)"
 843                                         echo
 844                                 } >> "${PPATH}/Packages"
 845                         done
 846                 done
 847                 mkdir -p "aptarchive/dists/${RELEASE}/main/source" "aptarchive/dists/${RELEASE}/main/i18n"
 848                 touch "aptarchive/dists/${RELEASE}/main/source/Sources"
 849                 echo "Package: $NAME
 850 Description-md5: $(printf '%s' "$DESCRIPTION" | md5sum | cut -d' ' -f 1)
 851 Description-en: $DESCRIPTION
 852 " >> "aptarchive/dists/${RELEASE}/main/i18n/Translation-en"
 853         done
 854 }
 855
 856 insertsource() {
 857         local RELEASE="$1"
 858         local NAME="$2"
 859         local ARCH="$3"
 860         local VERSION="$4"
 861         local DEPENDENCIES="$5"
 862         local BINARY="${6:-$NAME}"
 863         local ARCHS=""
 864         local SPATH="aptarchive/dists/${RELEASE}/main/source"
 865         mkdir -p $SPATH
 866         local FILE="${SPATH}/Sources"
 867         local DSCFILE="${NAME}_${VERSION}.dsc"
 868         local TARFILE="${NAME}_${VERSION}.tar.gz"
 869         echo "Package: $NAME
 870 Binary: $BINARY
 871 Version: $VERSION
 872 Maintainer: Joe Sixpack <joe@example.org>
 873 Architecture: $ARCH" >> $FILE
 874         test -z "$DEPENDENCIES" || echo "$DEPENDENCIES" >> "$FILE"
 875         echo "Files:
 876  $(echo -n "$DSCFILE" | md5sum | cut -d' ' -f 1) $(echo -n "$DSCFILE" | wc -c) "$DSCFILE"
 877  $(echo -n "$TARFILE" | md5sum | cut -d' ' -f 1) $(echo -n "$TARFILE" | wc -c) "$TARFILE"
 878 Checksums-Sha256:
 879  $(echo -n "$DSCFILE" | sha256sum | cut -d' ' -f 1) $(echo -n "$DSCFILE" | wc -c) "$DSCFILE"
 880  $(echo -n "$TARFILE" | sha256sum | cut -d' ' -f 1) $(echo -n "$TARFILE" | wc -c) "$TARFILE"
 881 " >> "$FILE"
 882 }
 883
 884 insertinstalledpackage() {
 885         local NAME="$1"
 886         local ARCH="$2"
 887         local VERSION="$3"
 888         local DEPENDENCIES="$4"
 889         local PRIORITY="${5:-optional}"
 890         local STATUS="${6:-install ok installed}"
 891         local DESCRIPTION="${7:-"an autogenerated dummy ${NAME}=${VERSION}/installed
 892  If you find such a package installed on your system,
 893  something went horribly wrong! They are autogenerated
 894  und used only by testcases and serve no other purpose…"}"
 895
 896         local FILE='rootdir/var/lib/dpkg/status'
 897         local INFO='rootdir/var/lib/dpkg/info'
 898         for arch in $(getarchitecturesfromcommalist "$ARCH"); do
 899                 echo "Package: $NAME
 900 Status: $STATUS
 901 Priority: $PRIORITY
 902 Section: other
 903 Installed-Size: 42
 904 Maintainer: Joe Sixpack <joe@example.org>
 905 Version: $VERSION" >> "$FILE"
 906                 test "$arch" = 'none' || echo "Architecture: $arch" >> "$FILE"
 907                 test -z "$DEPENDENCIES" || echo "$DEPENDENCIES" >> "$FILE"
 908                 echo "Description: $DESCRIPTION" >> "$FILE"
 909                 echo >> "$FILE"
 910                 if [ "$(dpkg-query -W --showformat='${Multi-Arch}')" = 'same' ]; then
 911                         echo -n > "${INFO}/${NAME}:${arch}.list"
 912                 else
 913                         echo -n > "${INFO}/${NAME}.list"
 914                 fi
 915         done
 916 }
 917
 918
 919 buildaptarchivefromincoming() {
 920         msginfo "Build APT archive for ${CCMD}${0##*/}${CINFO} based on incoming packages…"
 921         cd aptarchive
 922         [ -e pool ] || ln -s ../incoming pool
 923         [ -e ftparchive.conf ] || createaptftparchiveconfig
 924         [ -e dists ] || buildaptftparchivedirectorystructure
 925         msgninfo "\tGenerate Packages, Sources and Contents files… "
 926         testsuccess aptftparchive generate ftparchive.conf
 927         cd - > /dev/null
 928         msgdone "info"
 929         generatereleasefiles "$@"
 930 }
 931
 932 buildaptarchivefromfiles() {
 933         msginfo "Build APT archive for ${CCMD}${0##*/}${CINFO} based on prebuild files…"
 934         local DIR='aptarchive'
 935         if [ -d "${DIR}/dists" ]; then DIR="${DIR}/dists"; fi
 936         find "$DIR" -name 'Packages' -o -name 'Sources' -o -name 'Translation-*' | while read line; do
 937                 msgninfo "\t${line} file… "
 938                 compressfile "$line" "$1"
 939                 msgdone "info"
 940         done
 941         generatereleasefiles "$@"
 942 }
 943
 944 compressfile() {
 945         cat "${TMPWORKINGDIRECTORY}/rootdir/etc/testcase-compressor.conf" | while read compressor extension command; do
 946                 if [ "$compressor" = '.' ]; then
 947                         if [ -n "$2" ]; then
 948                                 touch -d "$2" "$1"
 949                         fi
 950                         continue
 951                 fi
 952                 cat "$1" | $command > "${1}.${extension}"
 953                 if [ -n "$2" ]; then
 954                         touch -d "$2" "${1}.${extension}"
 955                 fi
 956         done
 957 }
 958
 959 # can be overridden by testcases for their pleasure
 960 getcodenamefromsuite() {
 961         case "$1" in
 962         unstable) echo 'sid';;
 963         *) echo -n "$1";;
 964         esac
 965 }
 966 getreleaseversionfromsuite() { true; }
 967 getlabelfromsuite() { true; }
 968 getoriginfromsuite() { true; }
 969 getarchitecturesfromreleasefile() { echo "all $(getarchitectures)"; }
 970
 971 aptftparchiverelease() {
 972         aptftparchive -qq release "$@" | sed -e '/0 Release$/ d' # remove the self reference
 973 }
 974 generatereleasefiles() {
 975         # $1 is the Date header and $2 is the ValidUntil header to be set
 976         # both should be given in notation date/touch can understand
 977         local DATE="$1"
 978         local VALIDUNTIL="$2"
 979         if [ -e aptarchive/dists ]; then
 980                 msgninfo "\tGenerate Release files for dists… "
 981                 for dir in $(find ./aptarchive/dists -mindepth 1 -maxdepth 1 -type d); do
 982                         local ARCHITECTURES="$(getarchitecturesfromreleasefile "$dir")"
 983                         local SUITE="$(echo "$dir" | cut -d'/' -f 4)"
 984                         local CODENAME="$(getcodenamefromsuite $SUITE)"
 985                         local VERSION="$(getreleaseversionfromsuite $SUITE)"
 986                         local LABEL="$(getlabelfromsuite $SUITE)"
 987                         local ORIGIN="$(getoriginfromsuite $SUITE)"
 988                         aptftparchiverelease "$dir" \
 989                                 -o APT::FTPArchive::Release::Suite="${SUITE}" \
 990                                 -o APT::FTPArchive::Release::Codename="${CODENAME}" \
 991                                 -o APT::FTPArchive::Release::Architectures="${ARCHITECTURES}" \
 992                                 -o APT::FTPArchive::Release::Label="${LABEL}" \
 993                                 -o APT::FTPArchive::Release::Origin="${ORIGIN}" \
 994                                 -o APT::FTPArchive::Release::Version="${VERSION}" \
 995                                 > "$dir/Release"
 996                         if [ "$SUITE" = "experimental" -o "$SUITE" = "experimental2" ]; then
 997                                 sed -i '/^Date: / a\
 998 NotAutomatic: yes' "$dir/Release"
 999                         fi
1000                 done
1001         else
1002                 msgninfo "\tGenerate Release files for flat… "
1003                 aptftparchiverelease ./aptarchive > aptarchive/Release
1004         fi
1005         if [ -n "$DATE" -a "$DATE" != "now" ]; then
1006                 for release in $(find ./aptarchive -name 'Release'); do
1007                         sed -i "s/^Date: .*$/Date: $(date -d "$DATE" '+%a, %d %b %Y %H:%M:%S %Z')/" "$release"
1008                         touch -d "$DATE" "$release"
1009                 done
1010         fi
1011         if [ -n "$VALIDUNTIL" ]; then
1012                 sed -i "/^Date: / a\
1013 Valid-Until: $(date -d "$VALIDUNTIL" '+%a, %d %b %Y %H:%M:%S %Z')" $(find ./aptarchive -name 'Release')
1014         fi
1015         msgdone "info"
1016 }
1017
1018 setupdistsaptarchive() {
1019         local APTARCHIVE="$(readlink -f ./aptarchive | sed 's# #%20#g')"
1020         rm -f root/etc/apt/sources.list.d/apt-test-*-deb.list
1021         rm -f root/etc/apt/sources.list.d/apt-test-*-deb-src.list
1022         for DISTS in $(find ./aptarchive/dists/ -mindepth 1 -maxdepth 1 -type d | cut -d'/' -f 4); do
1023                 SECTIONS=$(find "./aptarchive/dists/${DISTS}/" -mindepth 1 -maxdepth 1 -type d | cut -d'/' -f 5 | tr '\n' ' ')
1024                 msgninfo "\tadd deb and deb-src sources.list lines for ${CCMD}${DISTS} ${SECTIONS}${CINFO}… "
1025                 echo "deb file://$APTARCHIVE $DISTS $SECTIONS" > "rootdir/etc/apt/sources.list.d/apt-test-${DISTS}-deb.list"
1026                 echo "deb-src file://$APTARCHIVE $DISTS $SECTIONS" > "rootdir/etc/apt/sources.list.d/apt-test-${DISTS}-deb-src.list"
1027                 msgdone "info"
1028         done
1029 }
1030
1031 setupflataptarchive() {
1032         local APTARCHIVE="$(readlink -f ./aptarchive)"
1033         local APTARCHIVEURI="$(readlink -f ./aptarchive | sed 's# #%20#g')"
1034         if [ -f "${APTARCHIVE}/Packages" ]; then
1035                 msgninfo "\tadd deb sources.list line… "
1036                 echo "deb file://$APTARCHIVEURI /" > 'rootdir/etc/apt/sources.list.d/apt-test-archive-deb.list'
1037                 msgdone 'info'
1038         else
1039                 rm -f 'rootdir/etc/apt/sources.list.d/apt-test-archive-deb.list'
1040         fi
1041         if [ -f "${APTARCHIVE}/Sources" ]; then
1042                 msgninfo "\tadd deb-src sources.list line… "
1043                 echo "deb-src file://$APTARCHIVEURI /" > 'rootdir/etc/apt/sources.list.d/apt-test-archive-deb-src.list'
1044                 msgdone 'info'
1045         else
1046                 rm -f 'rootdir/etc/apt/sources.list.d/apt-test-archive-deb-src.list'
1047         fi
1048 }
1049
1050 setupaptarchive() {
1051         local NOUPDATE=0
1052         if [ "$1" = '--no-update' ]; then
1053                 NOUPDATE=1
1054                 shift
1055         fi
1056         buildaptarchive "$@"
1057         if [ -e aptarchive/dists ]; then
1058                 setupdistsaptarchive
1059         else
1060                 setupflataptarchive
1061         fi
1062         signreleasefiles 'Joe Sixpack'
1063         if [ "1" != "$NOUPDATE" ]; then
1064                 testsuccess aptget update -o Debug::pkgAcquire::Worker=true -o Debug::Acquire::gpgv=true
1065         fi
1066 }
1067
1068 signreleasefiles() {
1069         local SIGNER="${1:-Joe Sixpack}"
1070         local REPODIR="${2:-aptarchive}"
1071         local KEY="keys/$(echo "$SIGNER" | tr 'A-Z' 'a-z' | sed 's# ##g')"
1072         local GPG="aptkey --quiet --keyring ${KEY}.pub --secret-keyring ${KEY}.sec --readonly adv --batch --yes"
1073         msgninfo "\tSign archive with $SIGNER key $KEY… "
1074         local REXKEY='keys/rexexpired'
1075         local SECEXPIREBAK="${REXKEY}.sec.bak"
1076         local PUBEXPIREBAK="${REXKEY}.pub.bak"
1077         if [ "${SIGNER}" = 'Rex Expired' ]; then
1078                 # the key is expired, so gpg doesn't allow to sign with and the --faked-system-time
1079                 # option doesn't exist anymore (and using faketime would add a new obscure dependency)
1080                 # therefore we 'temporary' make the key not expired and restore a backup after signing
1081                 cp "${REXKEY}.sec" "$SECEXPIREBAK"
1082                 cp "${REXKEY}.pub" "$PUBEXPIREBAK"
1083                 local SECUNEXPIRED="${REXKEY}.sec.unexpired"
1084                 local PUBUNEXPIRED="${REXKEY}.pub.unexpired"
1085                 if [ -f "$SECUNEXPIRED" ] && [ -f "$PUBUNEXPIRED" ]; then
1086                         cp "$SECUNEXPIRED" "${REXKEY}.sec"
1087                         cp "$PUBUNEXPIRED" "${REXKEY}.pub"
1088                 else
1089                         if ! printf "expire\n1w\nsave\n" | $GPG --default-key "$SIGNER" --command-fd 0 --edit-key "${SIGNER}" >setexpire.gpg 2>&1; then
1090                                 cat setexpire.gpg
1091                                 exit 1
1092                         fi
1093                         cp "${REXKEY}.sec" "$SECUNEXPIRED"
1094                         cp "${REXKEY}.pub" "$PUBUNEXPIRED"
1095                 fi
1096         fi
1097         for RELEASE in $(find "${REPODIR}/" -name Release); do
1098                 $GPG --default-key "$SIGNER" --armor --detach-sign --sign --output "${RELEASE}.gpg" "${RELEASE}"
1099                 local INRELEASE="$(echo "${RELEASE}" | sed 's#/Release$#/InRelease#')"
1100                 $GPG --default-key "$SIGNER" --clearsign --output "$INRELEASE" "$RELEASE"
1101                 # we might have set a specific date for the Release file, so copy it
1102                 touch -d "$(stat --format "%y" ${RELEASE})" "${RELEASE}.gpg" "${INRELEASE}"
1103         done
1104         if [ -f "$SECEXPIREBAK" ] && [ -f "$PUBEXPIREBAK" ]; then
1105                 mv -f "$SECEXPIREBAK" "${REXKEY}.sec"
1106                 mv -f "$PUBEXPIREBAK" "${REXKEY}.pub"
1107         fi
1108         msgdone 'info'
1109 }
1110
1111 redatereleasefiles() {
1112         local DATE="$(date -d "$1" '+%a, %d %b %Y %H:%M:%S %Z')"
1113         for release in $(find aptarchive/ -name 'Release'); do
1114                 sed -i "s/^Date: .*$/Date: ${DATE}/" "$release"
1115                 touch -d "$DATE" "$release"
1116         done
1117         signreleasefiles "${2:-Joe Sixpack}"
1118 }
1119
1120 webserverconfig() {
1121         local WEBSERVER="${3:-http://localhost:${APTHTTPPORT}}"
1122         local NOCHECK=false
1123         if [ "$1" = '--no-check' ]; then
1124                 NOCHECK=true
1125                 shift
1126         fi
1127         local DOWNLOG='rootdir/tmp/download-testfile.log'
1128         local STATUS='downloaded/webserverconfig.status'
1129         rm -f "$STATUS" "$DOWNLOG"
1130         # very very basic URI encoding
1131         local URI
1132         if [ -n "$2" ]; then
1133                 msgtest "Set webserver config option '${1}' to" "$2"
1134                 URI="${WEBSERVER}/_config/set/$(echo "${1}" | sed -e 's/\//%2f/g')/$(echo "${2}" | sed -e 's/\//%2f/g')"
1135         else
1136                 msgtest 'Clear webserver config option' "${1}"
1137                 URI="${WEBSERVER}/_config/clear/$(echo "${1}" | sed -e 's/\//%2f/g')"
1138         fi
1139         if downloadfile "$URI" "$STATUS" > "$DOWNLOG"; then
1140                 msgpass
1141         else
1142                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/webserverconfig.output"
1143                 cat "$DOWNLOG" "$STATUS" >"$OUTPUT" 2>&1 || true
1144                 msgfailoutput '' "$OUTPUT"
1145         fi
1146         $NOCHECK || testwebserverlaststatuscode '200'
1147 }
1148
1149 rewritesourceslist() {
1150         local APTARCHIVE="file://$(readlink -f "${TMPWORKINGDIRECTORY}/aptarchive" | sed 's# #%20#g')"
1151         local APTARCHIVE2="copy://$(readlink -f "${TMPWORKINGDIRECTORY}/aptarchive" | sed 's# #%20#g')"
1152         for LIST in $(find rootdir/etc/apt/sources.list.d/ -name 'apt-test-*.list'); do
1153                 sed -i $LIST -e "s#$APTARCHIVE#${1}#" -e "s#$APTARCHIVE2#${1}#" \
1154                         -e "s#http://localhost:${APTHTTPPORT}/#${1}#" \
1155                         -e "s#https://localhost:${APTHTTPSPORT}/#${1}#"
1156         done
1157 }
1158
1159 # wait for up to 10s for a pid file to appear to avoid possible race
1160 # when a helper is started and dosn't write the PID quick enough
1161 waitforpidfile() {
1162         local PIDFILE="$1"
1163         for i in $(seq 10); do
1164                 if test -s "$PIDFILE"; then
1165                         return 0
1166                 fi
1167                 sleep 1
1168         done
1169         msgdie "waiting for $PIDFILE failed"
1170         return 1
1171 }
1172
1173 changetowebserver() {
1174         local REWRITE='no'
1175         if [ "$1" != '--no-rewrite' ]; then
1176                 REWRITE='yes'
1177         else
1178                 shift
1179         fi
1180         if test -x "${APTWEBSERVERBINDIR}/aptwebserver"; then
1181                 cd aptarchive
1182                 local LOG="webserver.log"
1183                 if ! aptwebserver --port 0 -o aptwebserver::fork=1 -o aptwebserver::portfile='aptwebserver.port' "$@" >$LOG 2>&1 ; then
1184                         cat $LOG
1185                         false
1186                 fi
1187                 waitforpidfile aptwebserver.pid
1188                 local PID="$(cat aptwebserver.pid)"
1189                 if [ -z "$PID" ]; then
1190                         msgdie 'Could not fork aptwebserver successfully'
1191                 fi
1192                 addtrap "kill $PID;"
1193                 waitforpidfile aptwebserver.port
1194                 APTHTTPPORT="$(cat aptwebserver.port)"
1195                 if [ -z "$APTHTTPPORT" ]; then
1196                         msgdie 'Could not get port for aptwebserver successfully'
1197                 fi
1198                 cd - > /dev/null
1199         else
1200                 msgdie 'You have to build apt from source to have test/interactive-helper/aptwebserver available for tests requiring a webserver'
1201         fi
1202         if [ "$REWRTE" != 'yes' ]; then
1203                 rewritesourceslist "http://localhost:${APTHTTPPORT}/"
1204         fi
1205 }
1206
1207 changetohttpswebserver() {
1208         if ! which stunnel4 >/dev/null; then
1209                 msgdie 'You need to install stunnel4 for https testcases'
1210         fi
1211         if [ ! -e "${TMPWORKINGDIRECTORY}/aptarchive/aptwebserver.pid" ]; then
1212                 changetowebserver --no-rewrite "$@"
1213         fi
1214         echo "pid = ${TMPWORKINGDIRECTORY}/aptarchive/stunnel.pid
1215 cert = ${TMPWORKINGDIRECTORY}/rootdir/etc/webserver.pem
1216 output = /dev/null
1217
1218 [https]
1219 accept = 0
1220 connect = $APTHTTPPORT
1221 " > "${TMPWORKINGDIRECTORY}/stunnel.conf"
1222         stunnel4 "${TMPWORKINGDIRECTORY}/stunnel.conf"
1223         waitforpidfile "${TMPWORKINGDIRECTORY}/aptarchive/stunnel.pid"
1224         local PID="$(cat "${TMPWORKINGDIRECTORY}/aptarchive/stunnel.pid")"
1225         if [ -z "$PID" ]; then
1226                 msgdie 'Could not fork stunnel4 successfully'
1227         fi
1228         addtrap 'prefix' "kill ${PID};"
1229         APTHTTPSPORT="$(lsof -i | awk "/^stunnel4 / && \$2 == \"${PID}\" {print \$9; exit; }" | cut -d':' -f 2)"
1230         webserverconfig 'aptwebserver::port::https' "$APTHTTPSPORT" "https://localhost:${APTHTTPSPORT}"
1231         rewritesourceslist "https://localhost:${APTHTTPSPORT}/"
1232 }
1233
1234 changetocdrom() {
1235         mkdir -p rootdir/media/cdrom/.disk
1236         local CD="$(readlink -f rootdir/media/cdrom)"
1237         cat > rootdir/etc/apt/apt.conf.d/00cdrom <<EOF
1238 acquire::cdrom::mount "${CD}";
1239 acquire::cdrom::"${CD}/"::mount "mv ${CD}-unmounted ${CD}";
1240 acquire::cdrom::"${CD}/"::umount "mv ${CD} ${CD}-unmounted";
1241 acquire::cdrom::autodetect 0;
1242 EOF
1243         echo -n "$1" > "${CD}/.disk/info"
1244         if [ ! -d aptarchive/dists ]; then
1245                 msgdie 'Flat file archive cdroms can not be created currently'
1246                 return 1
1247         fi
1248         mv aptarchive/dists "$CD"
1249         ln -s "$(readlink -f ./incoming)" "$CD/pool"
1250         find rootdir/etc/apt/sources.list.d/ -name 'apt-test-*.list' -delete
1251         # start with an unmounted disk
1252         mv "${CD}" "${CD}-unmounted"
1253         # we don't want the disk to be modifiable
1254         addtrap 'prefix' "chmod -f -R +w \"$PWD/rootdir/media/cdrom/dists/\" \"$PWD/rootdir/media/cdrom-unmounted/dists/\" || true;"
1255         chmod -R 555 rootdir/media/cdrom-unmounted/dists
1256 }
1257
1258 downloadfile() {
1259         local PROTO="${1%%:*}"
1260         if ! apthelper -o Debug::Acquire::${PROTO}=1 -o Debug::pkgAcquire::Worker=1 \
1261                 download-file "$1" "$2" "$3" 2>&1 ; then
1262                 return 1
1263         fi
1264         # only if the file exists the download was successful
1265         if [ -r "$2" ]; then
1266                 return 0
1267         else
1268                 return 1
1269         fi
1270 }
1271
1272 checkdiff() {
1273         local DIFFTEXT="$(command diff -u "$@" 2>&1 | sed -e '/^---/ d' -e '/^+++/ d' -e '/^@@/ d')"
1274         if [ -n "$DIFFTEXT" ]; then
1275                 echo >&2
1276                 echo >&2 "$DIFFTEXT"
1277                 return 1
1278         else
1279                 return 0
1280         fi
1281 }
1282
1283 testoutputequal() {
1284         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testoutputequal.output"
1285         local COMPAREFILE="$1"
1286         shift
1287         if "$@" 2>&1 | checkdiff "$COMPAREFILE" - >"$OUTPUT" 2>&1; then
1288                 msgpass
1289         else
1290                 echo "=== content of file we compared with (${COMPAREFILE}) ===" >>"${OUTPUT}"
1291                 cat "$COMPAREFILE" >>"${OUTPUT}"
1292                 msgfailoutput '' "$OUTPUT" "$@"
1293         fi
1294 }
1295
1296 testfileequal() {
1297         msggroup 'testfileequal'
1298         local MSG='Test for correctness of file'
1299         if [ "$1" = '--nomsg' ]; then
1300                 MSG=''
1301                 shift
1302         fi
1303         local FILE="$1"
1304         shift
1305         if [ -n "$MSG" ]; then
1306                 msgtest "$MSG" "$FILE"
1307         fi
1308         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testfileequal.output"
1309         if [ -z "$*" ]; then
1310                 testoutputequal "$FILE" echo -n ''
1311         else
1312                 testoutputequal "$FILE" echo "$*"
1313         fi
1314         msggroup
1315 }
1316
1317 testempty() {
1318         msggroup 'testempty'
1319         msgtest "Test for no output of" "$*"
1320         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testempty.comparefile"
1321         if ("$@" >"$COMPAREFILE" 2>&1 || true) && test ! -s "$COMPAREFILE"; then
1322                 msgpass
1323         else
1324                 msgfailoutput '' "$COMPAREFILE" "$@"
1325         fi
1326         aptautotest 'testempty' "$@"
1327         msggroup
1328 }
1329 testnotempty() {
1330         msggroup 'testnotempty'
1331         msgtest "Test for some output of" "$*"
1332         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testnotempty.comparefile"
1333         if ("$@" >"$COMPAREFILE" 2>&1 || true) && test -s "$COMPAREFILE"; then
1334                 msgpass
1335         else
1336                 msgfailoutput '' "$COMPAREFILE" "$@"
1337         fi
1338         aptautotest 'testnotempty' "$@"
1339         msggroup
1340 }
1341
1342 testequal() {
1343         msggroup 'testequal'
1344         local MSG='Test of equality of'
1345         if [ "$1" = '--nomsg' ]; then
1346                 MSG=''
1347                 shift
1348         fi
1349
1350         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequal.comparefile"
1351         echo "$1" > "$COMPAREFILE"
1352         shift
1353
1354         if [ -n "$MSG" ]; then
1355                 msgtest "$MSG" "$*"
1356         fi
1357         testoutputequal "$COMPAREFILE" "$@"
1358         aptautotest 'testequal' "$@"
1359         msggroup
1360 }
1361
1362 testequalor2() {
1363         msggroup 'testequalor2'
1364         local COMPAREFILE1="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequalor2.comparefile1"
1365         local COMPAREFILE2="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequalor2.comparefile2"
1366         local COMPAREAGAINST="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequalor2.compareagainst"
1367         echo "$1" > "$COMPAREFILE1"
1368         echo "$2" > "$COMPAREFILE2"
1369         shift 2
1370         msgtest "Test for equality OR of" "$*"
1371         "$@" >"$COMPAREAGAINST" 2>&1 || true
1372         if checkdiff "$COMPAREFILE1" "$COMPAREAGAINST" >/dev/null 2>&1 || \
1373                 checkdiff "$COMPAREFILE2" "$COMPAREAGAINST" >/dev/null 2>&1
1374         then
1375                 msgpass
1376         else
1377                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequal.output"
1378                 echo -n "\n${CINFO}Diff against OR 1${CNORMAL}" >"$OUTPUT" 2>&1
1379                 checkdiff "$COMPAREFILE1" "$COMPAREAGAINST" >"$OUTPUT" 2>&1 || true
1380                 echo -n "${CINFO}Diff against OR 2${CNORMAL}" >"$OUTPUT" 2>&1
1381                 checkdiff "$COMPAREFILE2" "$COMPAREAGAINST" >"$OUTPUT" 2>&1 || true
1382                 msgfailoutput '' "$OUTPUT"
1383         fi
1384         aptautotest 'testequalor2' "$@"
1385         msggroup
1386 }
1387
1388 testshowvirtual() {
1389         msggroup 'testshowvirtual'
1390         local VIRTUAL="N: Can't select versions from package '$1' as it is purely virtual"
1391         local PACKAGE="$1"
1392         shift
1393         while [ -n "$1" ]; do
1394                 VIRTUAL="${VIRTUAL}
1395 N: Can't select versions from package '$1' as it is purely virtual"
1396                 PACKAGE="${PACKAGE} $1"
1397                 shift
1398         done
1399         msgtest "Test for virtual packages" "apt-cache show $PACKAGE"
1400         VIRTUAL="${VIRTUAL}
1401 N: No packages found"
1402         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testshowvirtual.comparefile"
1403         local ARCH="$(getarchitecture 'native')"
1404         echo "$VIRTUAL" | sed -e "s/:$ARCH//" -e 's/:all//' >"$COMPAREFILE"
1405         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testshowvirtual.output"
1406         testoutputequal "$COMPAREFILE" aptcache show "$PACKAGE"
1407         msggroup
1408 }
1409
1410 testnopackage() {
1411         msggroup 'testnopackage'
1412         msgtest "Test for non-existent packages" "apt-cache show $*"
1413         local SHOWPKG="$(aptcache show "$@" 2>&1 | grep '^Package: ')"
1414         if [ -n "$SHOWPKG" ]; then
1415                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testnopackage.output"
1416                 echo "$SHOWPKG" >"$OUTPUT"
1417                 msgfailoutput '' "$OUTPUT"
1418         else
1419                 msgpass
1420         fi
1421         msggroup
1422 }
1423
1424 testdpkgstatus() {
1425         msggroup 'testdpkgstatus'
1426         local STATE="$1"
1427         local NR="$2"
1428         shift 2
1429         msgtest "Test that $NR package(s) are in state $STATE with" "dpkg -l $*"
1430         local PKGS="$(dpkg -l "$@" 2>/dev/null | grep "^${STATE}" | wc -l)"
1431         if [ "$PKGS" != $NR ]; then
1432                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testnopackage.output"
1433                 echo "$PKGS" >"$OUTPUT"
1434                 dpkg -l "$@" | grep '^[a-z]' >"$OUTPUT" >&2 || true
1435                 msgfailoutput '' "$OUTPUT"
1436         else
1437                 msgpass
1438         fi
1439         msggroup
1440 }
1441
1442 testdpkginstalled() {
1443         msggroup 'testdpkginstalled'
1444         testdpkgstatus 'ii' "$#" "$@"
1445         msggroup
1446 }
1447
1448 testdpkgnotinstalled() {
1449         msggroup 'testdpkgnotinstalled'
1450         testdpkgstatus 'ii' '0' "$@"
1451         msggroup
1452 }
1453
1454 testmarkedauto() {
1455         msggroup 'testmarkedauto'
1456         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testmarkedauto.comparefile"
1457         if [ -n "$1" ]; then
1458                 msgtest 'Test for correctly marked as auto-installed' "$*"
1459                 while [ -n "$1" ]; do echo "$1"; shift; done | sort > "$COMPAREFILE"
1460         else
1461                 msgtest 'Test for correctly marked as auto-installed' 'no package'
1462                 echo -n > "$COMPAREFILE"
1463         fi
1464         testoutputequal "$COMPAREFILE" aptmark showauto
1465         msggroup
1466 }
1467 testmarkedmanual() {
1468         msggroup 'testmarkedmanual'
1469         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testmarkedmanual.comparefile"
1470         if [ -n "$1" ]; then
1471                 msgtest 'Test for correctly marked as manually installed' "$*"
1472                 while [ -n "$1" ]; do echo "$1"; shift; done | sort > "$COMPAREFILE"
1473         else
1474                 msgtest 'Test for correctly marked as manually installed' 'no package'
1475                 echo -n > "$COMPAREFILE"
1476         fi
1477         testoutputequal "$COMPAREFILE" aptmark showmanual
1478         msggroup
1479 }
1480
1481 msgfailoutput() {
1482         msgreportheader 'msgfailoutput'
1483         local MSG="$1"
1484         local OUTPUT="$2"
1485         shift 2
1486         if [ "$1" = 'grep' ]; then
1487                 echo >&2
1488                 while [ -n "$2" ]; do shift; done
1489                 echo "#### Complete file: $1 ####"
1490                 cat >&2 "$1" || true
1491                 echo '#### grep output ####'
1492         elif [ "$1" = 'test' ]; then
1493                 echo >&2
1494                 # doesn't support ! or non-file flags
1495                 msgfailoutputstatfile() {
1496                         local FILEFLAGS='^-[bcdefgGhkLOprsStuwx]$'
1497                         if expr match "$1" "$FILEFLAGS" >/dev/null; then
1498                                 echo "#### stat(2) of file: $2 ####"
1499                                 stat "$2" || true
1500                                 if test -e "$2"; then
1501                                         echo "#### Complete file: $2 ####"
1502                                         cat >&2 "$2" || true
1503                                 fi
1504                         fi
1505                 }
1506                 msgfailoutputstatfile "$2" "$3"
1507                 while [ -n "$5" ] && [ "$4" = '-o' -o "$4" = '-a' ]; do
1508                         shift 3
1509                         msgfailoutputstatfile "$2" "$3"
1510                 done
1511                 echo '#### test output ####'
1512         fi
1513         cat >&2 "$OUTPUT"
1514         msgfail "$MSG"
1515 }
1516
1517 testsuccesswithglobalerror() {
1518         local TYPE="$1"
1519         local ERRORS="$2"
1520         shift 2
1521         msggroup "$TYPE"
1522         if [ "$1" = '--nomsg' ]; then
1523                 shift
1524         else
1525                 msgtest 'Test for successful execution of' "$*"
1526         fi
1527         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/${TYPE}.output"
1528         if "$@" >"${OUTPUT}" 2>&1; then
1529                 if expr match "$1" '^apt.*' >/dev/null; then
1530                         if grep -q -E ' runtime error: ' "$OUTPUT"; then
1531                                 msgfailoutput 'compiler detected undefined behavior' "$OUTPUT" "$@"
1532                         elif grep -E "^[${ERRORS}]: " "$OUTPUT" > "${TMPWORKINGDIRECTORY}/rootdir/tmp/checkforwarnings.output" 2>&1; then
1533                                 if [ "$IGNORE_PTY_NOT_MOUNTED" = '1' ]; then
1534                                         if echo 'E: Can not write log (Is /dev/pts mounted?) - posix_openpt (2: No such file or directory)' \
1535                                                 | cmp - "${TMPWORKINGDIRECTORY}/rootdir/tmp/checkforwarnings.output" >/dev/null 2>&1; then
1536                                                 msgpass
1537                                         else
1538                                                 msgfailoutput 'successful run, but output contains warnings/errors' "$OUTPUT" "$@"
1539                                         fi
1540                                 else
1541                                         msgfailoutput 'successful run, but output contains warnings/errors' "$OUTPUT" "$@"
1542                                 fi
1543                         elif [ "$TYPE" = 'testsuccesswithnotice' ]; then
1544                                 if grep -q -E "^N: " "$OUTPUT"; then
1545                                         msgpass
1546                                 else
1547                                         msgfailoutput 'successful run, but output had no notices' "$OUTPUT" "$@"
1548                                 fi
1549                         else
1550                                 msgpass
1551                         fi
1552                 else
1553                         msgpass
1554                 fi
1555         else
1556                 local EXITCODE=$?
1557                 msgfailoutput "exitcode $EXITCODE" "$OUTPUT" "$@"
1558         fi
1559         aptautotest "$TYPE" "$@"
1560         msggroup
1561 }
1562 testsuccesswithnotice() {
1563         testsuccesswithglobalerror 'testsuccesswithnotice' 'WE' "$@"
1564 }
1565 testsuccess() {
1566         testsuccesswithglobalerror 'testsuccess' 'NWE' "$@"
1567 }
1568 testwarning() {
1569         msggroup 'testwarning'
1570         if [ "$1" = '--nomsg' ]; then
1571                 shift
1572         else
1573                 msgtest 'Test for successful execution with warnings of' "$*"
1574         fi
1575         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testwarning.output"
1576         if "$@" >"${OUTPUT}" 2>&1; then
1577                 if expr match "$1" '^apt.*' >/dev/null; then
1578                         if grep -q -E ' runtime error: ' "$OUTPUT"; then
1579                                 msgfailoutput 'compiler detected undefined behavior' "$OUTPUT" "$@"
1580                         elif grep -q -E '^E: ' "$OUTPUT"; then
1581                                 msgfailoutput 'successful run, but output contains errors' "$OUTPUT" "$@"
1582                         elif ! grep -q -E '^W: ' "$OUTPUT"; then
1583                                 msgfailoutput 'successful run, but output contains no warnings' "$OUTPUT" "$@"
1584                         else
1585                                 msgpass
1586                         fi
1587                 else
1588                         msgpass
1589                 fi
1590         else
1591                 local EXITCODE=$?
1592                 msgfailoutput "exitcode $EXITCODE" "$OUTPUT" "$@"
1593         fi
1594         aptautotest 'testwarning' "$@"
1595         msggroup
1596 }
1597 testfailure() {
1598         msggroup 'testfailure'
1599         if [ "$1" = '--nomsg' ]; then
1600                 shift
1601         else
1602                 msgtest 'Test for failure in execution of' "$*"
1603         fi
1604         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testfailure.output"
1605         if "$@" >"${OUTPUT}" 2>&1; then
1606                 local EXITCODE=$?
1607                 msgfailoutput "exitcode $EXITCODE" "$OUTPUT" "$@"
1608         else
1609                 local EXITCODE=$?
1610                 if expr match "$1" '^apt.*' >/dev/null; then
1611                         if [ "$1" = 'aptkey' ]; then
1612                                 if grep -q -E " Can't check signature: " "$OUTPUT" || \
1613                                         grep -q -E " BAD signature from " "$OUTPUT"; then
1614                                         msgpass
1615                                 else
1616                                         msgfailoutput "run failed with exitcode ${EXITCODE}, but no signature error" "$OUTPUT" "$@"
1617                                 fi
1618                         else
1619                                 if grep -q -E ' runtime error: ' "$OUTPUT"; then
1620                                         msgfailoutput 'compiler detected undefined behavior' "$OUTPUT" "$@"
1621                                 elif grep -q -E '==ERROR' "$OUTPUT"; then
1622                                         msgfailoutput 'compiler sanitizers reported errors' "$OUTPUT" "$@"
1623                                 elif ! grep -q -E '^E: ' "$OUTPUT"; then
1624                                         msgfailoutput "run failed with exitcode ${EXITCODE}, but with no errors" "$OUTPUT" "$@"
1625                                 else
1626                                         msgpass
1627                                 fi
1628                         fi
1629                 else
1630                         msgpass
1631                 fi
1632         fi
1633         aptautotest 'testfailure' "$@"
1634         msggroup
1635 }
1636
1637 testreturnstateequal() {
1638         local STATE="$1"
1639         if [ "$STATE" = 'testsuccesswithglobalerror' ]; then
1640                 local STATE="$2"
1641                 local TYPE="$3"
1642                 shift 3
1643                 msggroup "${STATE}equal"
1644                 if [ "$1" != '--nomsg' ]; then
1645                         local CMP="$1"
1646                         shift
1647                         testsuccesswithglobalerror "$STATE" "$TYPE" "$@"
1648                         testfileequal "${TMPWORKINGDIRECTORY}/rootdir/tmp/${STATE}.output" "$CMP"
1649                 else
1650                         local CMP="$2"
1651                         shift 2
1652                         testsuccesswithglobalerror "$STATE" "$TYPE" "$@"
1653                         testfileequal "${TMPWORKINGDIRECTORY}/rootdir/tmp/${STATE}.output" "$CMP"
1654                 fi
1655         else
1656                 msggroup "${STATE}equal"
1657                 if [ "$2" != '--nomsg' ]; then
1658                         local CMP="$2"
1659                         shift 2
1660                         "$STATE" "$@"
1661                         testfileequal "${TMPWORKINGDIRECTORY}/rootdir/tmp/${STATE}.output" "$CMP"
1662                 else
1663                         local CMP="$3"
1664                         shift 3
1665                         "$STATE" --nomsg "$@"
1666                         testfileequal "${TMPWORKINGDIRECTORY}/rootdir/tmp/${STATE}.output" "$CMP"
1667                 fi
1668         fi
1669         msggroup
1670 }
1671 testsuccessequal() {
1672         # we compare output, so we know perfectly well about N:
1673         testreturnstateequal 'testsuccesswithglobalerror' 'testsuccess' 'WE' "$@"
1674 }
1675 testwarningequal() {
1676         testreturnstateequal 'testwarning' "$@"
1677 }
1678 testfailureequal() {
1679         testreturnstateequal 'testfailure' "$@"
1680 }
1681
1682 testfailuremsg() {
1683         msggroup 'testfailuremsg'
1684         local CMP="$1"
1685         shift
1686         testfailure "$@"
1687         msgtest 'Check that the output of the previous failed command has expected' 'failures and warnings'
1688         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testfailuremsg.comparefile"
1689         grep '^\(W\|E\|N\):' "${TMPWORKINGDIRECTORY}/rootdir/tmp/testfailure.output" > "$COMPAREFILE" 2>&1 || true
1690         testoutputequal "$COMPAREFILE" echo "$CMP"
1691         msggroup
1692 }
1693 testwarningmsg() {
1694         msggroup 'testwarningmsg'
1695         local CMP="$1"
1696         shift
1697         testwarning "$@"
1698         msgtest 'Check that the output of the previous warned command has expected' 'warnings'
1699         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testwarningmsg.comparefile"
1700         grep '^\(W\|E\|N\):' "${TMPWORKINGDIRECTORY}/rootdir/tmp/testwarning.output" > "$COMPAREFILE" 2>&1 || true
1701         testoutputequal "$COMPAREFILE" echo "$CMP"
1702         msggroup
1703 }
1704
1705 testfilestats() {
1706         msggroup 'testfilestats'
1707         msgtest "Test that file $1 has $2 $3" "$4"
1708         if [ "$4" "$3" "$(stat --format "$2" "$1")" ]; then
1709                 msgpass
1710         else
1711                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testfilestats.output"
1712                 {
1713                         ls -ld "$1" || true
1714                         echo -n "stat(1) reports for $2: "
1715                         stat --format "$2" "$1" || true
1716                 } >"$OUTPUT" 2>&1
1717                 msgfailoutput '' "$OUTPUT"
1718         fi
1719         msggroup
1720 }
1721 testaccessrights() {
1722         msggroup 'testaccessrights'
1723         testfilestats "$1" '%a' '=' "$2"
1724         msggroup
1725 }
1726
1727 testwebserverlaststatuscode() {
1728         msggroup 'testwebserverlaststatuscode'
1729         local DOWNLOG='rootdir/tmp/webserverstatus-testfile.log'
1730         local STATUS='downloaded/webserverstatus-statusfile.log'
1731         rm -f "$DOWNLOG" "$STATUS"
1732         msgtest 'Test last status code from the webserver was' "$1"
1733         if downloadfile "http://localhost:${APTHTTPPORT}/_config/find/aptwebserver::last-status-code" "$STATUS" > "$DOWNLOG" && [ "$(cat "$STATUS")" = "$1" ]; then
1734                 msgpass
1735         else
1736                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testwebserverlaststatuscode.output"
1737                 {
1738                         if [ -n "$2" ]; then
1739                                 shift
1740                                 echo >&2 '#### Additionally provided output files contain:'
1741                                 cat >&2 "$@"
1742                         fi
1743                         echo >&2 '#### Download log of the status code:'
1744                         cat >&2 "$DOWNLOG"
1745                 } >"$OUTPUT" 2>&1
1746                 msgfailoutput "Status was $(cat "$STATUS")" "$OUTPUT"
1747         fi
1748         msggroup
1749 }
1750
1751 pause() {
1752         echo "STOPPED execution. Press enter to continue"
1753         local IGNORE
1754         read IGNORE
1755 }
1756
1757 listcurrentlistsdirectory() {
1758         {
1759                 find rootdir/var/lib/apt/lists -maxdepth 1 -type d | while read line; do
1760                         stat --format '%U:%G:%a:%n' "$line"
1761                 done
1762                 find rootdir/var/lib/apt/lists -maxdepth 1 \! -type d | while read line; do
1763                         stat --format '%U:%G:%a:%s:%y:%n' "$line"
1764                 done
1765         } | sort
1766 }
1767
1768 ### convenience hacks ###
1769 mkdir() {
1770         # creating some directories by hand is a tedious task, so make it look simple
1771         local PARAMS="$*"
1772         if [ "$PARAMS" != "${PARAMS#*rootdir/var/lib/apt/lists}" ]; then
1773                 # only the last directory created by mkdir is effected by the -m !
1774                 command mkdir -m 755 -p "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt"
1775                 command mkdir -m 755 -p "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists"
1776                 command mkdir -m 700 -p "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/partial"
1777                 touch "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/lock"
1778                 if [ "$(id -u)" = '0' ]; then
1779                         chown _apt:root "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/partial"
1780                 fi
1781         else
1782                 command mkdir "$@"
1783         fi
1784 }
1785
1786 ### The following tests are run by most test methods automatically to check
1787 ### general things about commands executed without writing the test every time.
1788
1789 aptautotest() {
1790         local TESTCALL="$1"
1791         local CMD="$2"
1792         local FIRSTOPT="$3"
1793         local AUTOTEST="aptautotest_$(echo "${CMD##*/}_${FIRSTOPT}" | tr -d '-')"
1794         if command -v $AUTOTEST >/dev/null; then
1795                 shift 3
1796                 # save and restore the *.output files from other tests
1797                 # as we might otherwise override them in these automatic tests
1798                 rm -rf "${TMPWORKINGDIRECTORY}/rootdir/tmp-before"
1799                 mv "${TMPWORKINGDIRECTORY}/rootdir/tmp" "${TMPWORKINGDIRECTORY}/rootdir/tmp-before"
1800                 mkdir "${TMPWORKINGDIRECTORY}/rootdir/tmp"
1801                 $AUTOTEST "$TESTCALL" "$@"
1802                 rm -rf "${TMPWORKINGDIRECTORY}/rootdir/tmp-aptautotest"
1803                 mv "${TMPWORKINGDIRECTORY}/rootdir/tmp" "${TMPWORKINGDIRECTORY}/rootdir/tmp-aptautotest"
1804                 mv "${TMPWORKINGDIRECTORY}/rootdir/tmp-before" "${TMPWORKINGDIRECTORY}/rootdir/tmp"
1805         fi
1806 }
1807
1808 aptautotest_aptget_update() {
1809         local TESTCALL="$1"
1810         while [ -n "$2" ]; do
1811                 if [ "$2" = '--print-uris' ]; then return; fi # simulation mode
1812                 shift
1813         done
1814         if ! test -d "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists"; then return; fi
1815         testfilestats "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt" '%U:%G:%a' '=' "${TEST_DEFAULT_USER}:${TEST_DEFAULT_GROUP}:755"
1816         testfilestats "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists" '%U:%G:%a' '=' "${TEST_DEFAULT_USER}:${TEST_DEFAULT_GROUP}:755"
1817         # all copied files are properly chmodded
1818         local backupIFS="$IFS"
1819         IFS="$(printf "\n\b")"
1820         for file in $(find "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists" -type f ! -name 'lock'); do
1821                 testfilestats "$file" '%U:%G:%a' '=' "${TEST_DEFAULT_USER}:${TEST_DEFAULT_GROUP}:644"
1822         done
1823         IFS="$backupIFS"
1824         if [ "$TESTCALL" = 'testsuccess' ]; then
1825                 # failure cases can retain partial files and such
1826                 testempty find "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/partial" -mindepth 1 ! \( -name 'lock' -o -name '*.FAILED' \)
1827         fi
1828 }
1829 aptautotest_apt_update() { aptautotest_aptget_update "$@"; }
1830 aptautotest_aptcdrom_add() { aptautotest_aptget_update "$@"; }
1831
1832 testaptautotestnodpkgwarning() {
1833         local TESTCALL="$1"
1834         while [ -n "$2" ]; do
1835                 if expr match "$2" '^-[a-z]*s' >/dev/null 2>&1; then return; fi # simulation mode
1836                 if expr match "$2" '^-dy\?' >/dev/null 2>&1; then return; fi # download-only mode
1837                 shift
1838         done
1839         testfailure grep '^dpkg: warning:.*ignor.*' "${TMPWORKINGDIRECTORY}/rootdir/tmp-before/${TESTCALL}.output"
1840 }
1841
1842 aptautotest_aptget_install() { testaptautotestnodpkgwarning "$@"; }
1843 aptautotest_aptget_remove() { testaptautotestnodpkgwarning "$@"; }
1844 aptautotest_aptget_purge() { testaptautotestnodpkgwarning "$@"; }
1845 aptautotest_apt_install() { testaptautotestnodpkgwarning "$@"; }
1846 aptautotest_apt_remove() { testaptautotestnodpkgwarning "$@"; }
1847 aptautotest_apt_purge() { testaptautotestnodpkgwarning "$@"; }