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         # store apt-key were we can access it, even if we run it as a different user
 321         # destroys coverage reporting though, so just do it for root for now
 322         if [ "$(id -u)" = '0' ]; then
 323                 cp "${BUILDDIRECTORY}/apt-key" "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/"
 324                 chmod o+rx "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/apt-key"
 325                 echo "Dir::Bin::apt-key \"${TMPWORKINGDIRECTORY}/rootdir/usr/bin/apt-key\";" >> aptconfig.conf
 326         else
 327                 echo "Dir::Bin::apt-key \"${BUILDDIRECTORY}/apt-key\";" >> 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 \"${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg\";" > rootdir/etc/apt/apt.conf.d/99dpkg
 359
 360         {
 361                 if ! command dpkg --assert-multi-arch >/dev/null 2>&1; then
 362                         echo "DPKG::options:: \"--force-architecture\";" # Added to test multiarch before dpkg is ready for it…
 363                 fi
 364                 echo 'quiet::NoUpdate "true";'
 365                 echo 'quiet::NoStatistic "true";'
 366                 # too distracting for users, but helpful to detect changes
 367                 echo 'Acquire::Progress::Ignore::ShowErrorText "true";'
 368                 echo 'Acquire::Progress::Diffpercent "true";'
 369                 # in testcases, it can appear as if localhost has a rotation setup,
 370                 # hide this as we can't really deal with it properly
 371                 echo 'Acquire::Failure::ShowIP "false";'
 372         } >> aptconfig.conf
 373
 374         cp "${TESTDIRECTORY}/apt.pem" "${TMPWORKINGDIRECTORY}/rootdir/etc/webserver.pem"
 375         if [ "$(id -u)" = '0' ]; then
 376                 chown _apt:root "${TMPWORKINGDIRECTORY}/rootdir/etc/webserver.pem"
 377         fi
 378         echo "Acquire::https::CaInfo \"${TMPWORKINGDIRECTORY}/rootdir/etc/webserver.pem\";" > rootdir/etc/apt/apt.conf.d/99https
 379         echo "Apt::Cmd::Disable-Script-Warning \"1\";" > rootdir/etc/apt/apt.conf.d/apt-binary
 380         configcompression '.' 'gz' #'bz2' 'lzma' 'xz'
 381         confighashes 'SHA1' # these are tests, not security best-practices
 382
 383         # create some files in /tmp and look at user/group to get what this means
 384         TEST_DEFAULT_USER="$USER"
 385         if [ "$(uname)" = 'GNU/kFreeBSD' ]; then
 386                 TEST_DEFAULT_GROUP='root'
 387         else
 388                 TEST_DEFAULT_GROUP="$USER"
 389         fi
 390
 391         # Acquire::AllowInsecureRepositories=false is not yet the default
 392         # but we want it to be the default soon
 393         configallowinsecurerepositories "false";
 394
 395         # cleanup the environment a bit
 396         # prefer our apt binaries over the system apt binaries
 397         export PATH="${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
 510 configallowinsecurerepositories() {
 511     echo "Acquire::AllowInsecureRepositories \"$1\";" >  rootdir/etc/apt/apt.conf.d/allow-insecure-repositories.conf
 512
 513 }
 514
 515 configcompression() {
 516         while [ -n "$1" ]; do
 517                 case "$1" in
 518                 '.') printf ".\t.\tcat\n";;
 519                 'gz') printf "gzip\tgz\tgzip\n";;
 520                 'bz2') printf "bzip2\tbz2\tbzip2\n";;
 521                 'lzma') printf "lzma\tlzma\txz --format=lzma\n";;
 522                 'xz') printf "xz\txz\txz\n";;
 523                 *) printf "$1\t$1\t$1\n";;
 524                 esac
 525                 shift
 526         done > "${TMPWORKINGDIRECTORY}/rootdir/etc/testcase-compressor.conf"
 527 }
 528 confighashes() {
 529         {
 530                 echo 'APT::FTPArchive {'
 531                 {
 532                         while [ -n "$1" ]; do
 533                                 printf "$1" | tr 'a-z' 'A-Z'
 534                                 printf "\t\"true\";\n"
 535                                 shift
 536                         done
 537                         for h in 'MD5' 'SHA1' 'SHA256' 'SHA512'; do
 538                                 printf "$h\t\"false\";\n"
 539                         done
 540                 } | awk '!x[$1]++'
 541                 echo '};'
 542         } >> "${TMPWORKINGDIRECTORY}/rootdir/etc/apt/apt.conf.d/ftparchive-hashes.conf"
 543 }
 544 forcecompressor() {
 545         COMPRESSOR="$1"
 546         COMPRESSOR_CMD="$1"
 547         case $COMPRESSOR in
 548         gzip) COMPRESS='gz';;
 549         bzip2) COMPRESS='bz2';;
 550         lzma) COMPRESS='lzma';;
 551         xz) COMPRESS='xz';;
 552         *) msgdie "Compressor $COMPRESSOR is unknown to framework, so can't be forced by forcecompressor!";;
 553         esac
 554         local CONFFILE="${TMPWORKINGDIRECTORY}/rootdir/etc/apt/apt.conf.d/00force-compressor"
 555         echo "Acquire::CompressionTypes::Order { \"${COMPRESS}\"; };
 556 Dir::Bin::uncompressed \"/does/not/exist\";
 557 Dir::Bin::gzip \"/does/not/exist\";
 558 Dir::Bin::bzip2 \"/does/not/exist\";
 559 Dir::Bin::lzma \"/does/not/exist\";
 560 Dir::Bin::xz \"/does/not/exist\";" > "$CONFFILE"
 561         if [ -e "/bin/${COMPRESSOR}" ]; then
 562                 echo "Dir::Bin::${COMPRESSOR} \"/bin/${COMPRESSOR}\";" >> "$CONFFILE"
 563         elif [ -e "/usr/bin/${COMPRESSOR}" ]; then
 564                 echo "Dir::Bin::${COMPRESSOR} \"/usr/bin/${COMPRESSOR}\";" >> "$CONFFILE"
 565         elif [ "${COMPRESSOR}" = 'lzma' ]; then
 566                 echo 'Dir::Bin::xz "/usr/bin/xz";' >> "$CONFFILE"
 567                 COMPRESSOR_CMD='xz --format=lzma'
 568         else
 569                 msgtest 'Test for availability of compressor' "${COMPRESSOR}"
 570                 msgfail "${COMPRESSOR} not available"
 571         fi
 572 }
 573
 574 setupsimplenativepackage() {
 575         local NAME="$1"
 576         local ARCH="$2"
 577         local VERSION="$3"
 578         local RELEASE="${4:-unstable}"
 579         local DEPENDENCIES="$5"
 580         local DESCRIPTION="${6:-"an autogenerated dummy ${NAME}=${VERSION}/${RELEASE}
 581  If you find such a package installed on your system,
 582  something went horribly wrong! They are autogenerated
 583  und used only by testcases and surf no other propose…"}"
 584
 585         local SECTION="${7:-others}"
 586         local DISTSECTION
 587         if [ "$SECTION" = "${SECTION#*/}" ]; then
 588                 DISTSECTION="main"
 589         else
 590                 DISTSECTION="${SECTION%/*}"
 591         fi
 592         local BUILDDIR=incoming/${NAME}-${VERSION}
 593         mkdir -p ${BUILDDIR}/debian/source
 594         cd ${BUILDDIR}
 595         echo "* most suckless software product ever" > FEATURES
 596         test -e debian/copyright || echo "Copyleft by Joe Sixpack $(date +%Y)" > debian/copyright
 597         test -e debian/changelog || echo "$NAME ($VERSION) $RELEASE; urgency=low
 598
 599   * Initial release
 600
 601  -- Joe Sixpack <joe@example.org>  $(date -R)" > debian/changelog
 602         test -e debian/control || echo "Source: $NAME
 603 Section: $SECTION
 604 Priority: optional
 605 Maintainer: Joe Sixpack <joe@example.org>
 606 Build-Depends: debhelper (>= 7)
 607 Standards-Version: 3.9.1
 608
 609 Package: $NAME" > debian/control
 610         if [ "$ARCH" = 'all' ]; then
 611                 echo "Architecture: all" >> debian/control
 612         else
 613                 echo "Architecture: any" >> debian/control
 614         fi
 615         test -z "$DEPENDENCIES" || echo "$DEPENDENCIES" >> debian/control
 616         echo "Description: $DESCRIPTION" >> debian/control
 617
 618         test -e debian/compat || echo "7" > debian/compat
 619         test -e debian/source/format || echo "3.0 (native)" > debian/source/format
 620         test -e debian/rules || cp /usr/share/doc/debhelper/examples/rules.tiny debian/rules
 621         cd - > /dev/null
 622 }
 623
 624 buildsimplenativepackage() {
 625         local NAME="$1"
 626         local NM
 627         if [ "$(echo "$NAME" | cut -c 1-3)" = 'lib' ]; then
 628                 NM="$(echo "$NAME" | cut -c 1-4)"
 629         else
 630                 NM="$(echo "$NAME" | cut -c 1)"
 631         fi
 632         local ARCH="$2"
 633         local VERSION="$3"
 634         local RELEASE="${4:-unstable}"
 635         local DEPENDENCIES="$5"
 636         local DESCRIPTION="${6:-"an autogenerated dummy ${NAME}=${VERSION}/${RELEASE}
 637  If you find such a package installed on your system,
 638  something went horribly wrong! They are autogenerated
 639  und used only by testcases and surf no other propose…"}"
 640
 641         local SECTION="${7:-others}"
 642         local PRIORITY="${8:-optional}"
 643         local FILE_TREE="$9"
 644         local COMPRESS_TYPE="${10:-gzip}"
 645         local DISTSECTION
 646         if [ "$SECTION" = "${SECTION#*/}" ]; then
 647                 DISTSECTION="main"
 648         else
 649                 DISTSECTION="${SECTION%/*}"
 650         fi
 651         local BUILDDIR="${TMPWORKINGDIRECTORY}/incoming/${NAME}-${VERSION}"
 652
 653         msgtest "Build source package in version ${VERSION} for ${RELEASE} in ${DISTSECTION}" "$NAME"
 654         mkdir -p "$BUILDDIR/debian/source"
 655         echo "* most suckless software product ever" > "${BUILDDIR}/FEATURES"
 656         echo "#!/bin/sh
 657 echo '$NAME says \"Hello!\"'" > "${BUILDDIR}/${NAME}"
 658
 659         echo "Copyleft by Joe Sixpack $(date +%Y)" > "${BUILDDIR}/debian/copyright"
 660         echo "$NAME ($VERSION) $RELEASE; urgency=low
 661
 662   * Initial release
 663
 664  -- Joe Sixpack <joe@example.org>  $(date -R)" > "${BUILDDIR}/debian/changelog"
 665         {
 666                 echo "Source: $NAME
 667 Priority: $PRIORITY
 668 Maintainer: Joe Sixpack <joe@example.org>
 669 Standards-Version: 3.9.3"
 670                 if [ "$SECTION" != '<none>' ]; then
 671                         echo "Section: $SECTION"
 672                 fi
 673                 local BUILDDEPS="$(echo "$DEPENDENCIES" | grep '^Build-')"
 674                 test -z "$BUILDDEPS" || echo "$BUILDDEPS"
 675                 echo "
 676 Package: $NAME"
 677
 678                 if [ "$ARCH" = 'all' ]; then
 679                         echo "Architecture: all"
 680                 else
 681                         echo "Architecture: any"
 682                 fi
 683                 local DEPS="$(echo "$DEPENDENCIES" | grep -v '^Build-')"
 684                 test -z "$DEPS" || echo "$DEPS"
 685                 echo "Description: $DESCRIPTION"
 686         } > "${BUILDDIR}/debian/control"
 687
 688         echo '3.0 (native)' > "${BUILDDIR}/debian/source/format"
 689         cd "${BUILDDIR}/.."
 690         testsuccess --nomsg dpkg-source -b ${NAME}-${VERSION}
 691         cd - >/dev/null
 692         sed -n 's#^dpkg-source: info: building [^ ]\+ in ##p' "${TMPWORKINGDIRECTORY}/rootdir/tmp/testsuccess.output" \
 693                 | while read SRC; do
 694                 echo "pool/${SRC}" >> "${BUILDDIR}/../${RELEASE}.${DISTSECTION}.srclist"
 695 #               if expr match "${SRC}" '.*\.dsc' >/dev/null 2>&1; then
 696 #                       aptkey --keyring ./keys/joesixpack.pub --secret-keyring ./keys/joesixpack.sec --quiet --readonly \
 697 #                               adv --yes --default-key 'Joe Sixpack' \
 698 #                               --clearsign -o "${BUILDDIR}/../${SRC}.sign" "${BUILDDIR}/../$SRC"
 699 #                       mv "${BUILDDIR}/../${SRC}.sign" "${BUILDDIR}/../$SRC"
 700 #               fi
 701         done
 702
 703         for arch in $(getarchitecturesfromcommalist "$ARCH"); do
 704                 msgtest "Build binary package for ${RELEASE} in ${SECTION}" "$NAME"
 705                 rm -rf "${BUILDDIR}/debian/tmp"
 706                 mkdir -p "${BUILDDIR}/debian/tmp/DEBIAN" "${BUILDDIR}/debian/tmp/usr/share/doc/${NAME}" "${BUILDDIR}/debian/tmp/usr/bin"
 707                 cp "${BUILDDIR}/debian/copyright" "${BUILDDIR}/debian/changelog" "${BUILDDIR}/FEATURES" "${BUILDDIR}/debian/tmp/usr/share/doc/${NAME}"
 708                 cp "${BUILDDIR}/${NAME}" "${BUILDDIR}/debian/tmp/usr/bin/${NAME}-${arch}"
 709                 if [ -n "$FILE_TREE" ]; then
 710                     cp -ar "$FILE_TREE" "${BUILDDIR}/debian/tmp"
 711                 fi
 712
 713                 (cd "${BUILDDIR}"; dpkg-gencontrol -DArchitecture=$arch)
 714                 (cd "${BUILDDIR}/debian/tmp"; md5sum $(find usr/ -type f) > DEBIAN/md5sums)
 715                 local LOG="${BUILDDIR}/../${NAME}_${VERSION}_${arch}.dpkg-deb.log"
 716                 # ensure the right permissions as dpkg-deb insists
 717                 chmod 755 "${BUILDDIR}/debian/tmp/DEBIAN"
 718                 testsuccess --nomsg dpkg-deb -Z${COMPRESS_TYPE} --build "${BUILDDIR}/debian/tmp" "${BUILDDIR}/.."
 719                 echo "pool/${NAME}_${VERSION}_${arch}.deb" >> "${BUILDDIR}/../${RELEASE}.${DISTSECTION}.pkglist"
 720         done
 721
 722         local CHANGEPATH="${BUILDDIR}/../${DISTSECTION}/${NM}/${NAME}/${NAME}_${VERSION}"
 723         mkdir -p "$CHANGEPATH"
 724         cp "${BUILDDIR}/debian/changelog" "$CHANGEPATH"
 725         rm -rf "${BUILDDIR}"
 726         msgdone "info"
 727 }
 728
 729 buildpackage() {
 730         local BUILDDIR=$1
 731         local RELEASE=$2
 732         local SECTION=$3
 733         local ARCH=$(getarchitecture $4)
 734         local PKGNAME="$(echo "$BUILDDIR" | grep -o '[^/]*$')"
 735         local BUILDLOG="$(readlink -f "${BUILDDIR}/../${PKGNAME}_${RELEASE}_${SECTION}.dpkg-bp.log")"
 736         msgtest "Build package for ${RELEASE} in ${SECTION}" "$PKGNAME"
 737         cd "$BUILDDIR"
 738         if [ "$ARCH" = "all" ]; then
 739                 ARCH="$(dpkg-architecture -qDEB_HOST_ARCH 2> /dev/null)"
 740         fi
 741         testsuccess --nomsg dpkg-buildpackage -uc -us -a$ARCH
 742         cp "${TMPWORKINGDIRECTORY}/rootdir/tmp/testsuccess.output" "$BUILDLOG"
 743         local PKGS="$(grep '^dpkg-deb: building package' "$BUILDLOG" | cut -d'/' -f 2 | sed -e "s#'\.##")"
 744         local SRCS="$(grep '^dpkg-source: info: building' "$BUILDLOG" | grep -o '[a-z0-9._+~-]*$')"
 745         cd - > /dev/null
 746         for PKG in $PKGS; do
 747                 echo "pool/${PKG}" >> "${TMPWORKINGDIRECTORY}/incoming/${RELEASE}.${SECTION}.pkglist"
 748         done
 749         for SRC in $SRCS; do
 750                 echo "pool/${SRC}" >> "${TMPWORKINGDIRECTORY}/incoming/${RELEASE}.${SECTION}.srclist"
 751         done
 752 }
 753
 754 buildaptarchive() {
 755         if [ -d incoming ]; then
 756                 buildaptarchivefromincoming "$@"
 757         else
 758                 buildaptarchivefromfiles "$@"
 759         fi
 760 }
 761
 762 createaptftparchiveconfig() {
 763         local COMPRESSORS="$(cut -d'    ' -f 1 "${TMPWORKINGDIRECTORY}/rootdir/etc/testcase-compressor.conf" | tr '\n' ' ')"
 764         local COMPRESSORS="${COMPRESSORS%* }"
 765         local ARCHS="$(getarchitectures)"
 766         cat > ftparchive.conf <<EOF
 767 Dir {
 768         ArchiveDir "$(readlink -f .)";
 769         CacheDir "$(readlink -f ..)";
 770         FileListDir "$(readlink -f pool/)";
 771 };
 772 Default {
 773         Packages::Compress "$COMPRESSORS";
 774         Sources::Compress "$COMPRESSORS";
 775         Contents::Compress "$COMPRESSORS";
 776         Translation::Compress "$COMPRESSORS";
 777         LongDescription "false";
 778 };
 779 TreeDefault {
 780         Directory "pool/";
 781         SrcDirectory "pool/";
 782 };
 783 EOF
 784         for DIST in $(find ./pool/ -maxdepth 1 -name '*.pkglist' -type f | cut -d'/' -f 3 | cut -d'.' -f 1 | sort | uniq); do
 785                 cat <<EOF
 786 tree "dists/$DIST" {
 787         Architectures "$ARCHS source";
 788         FileList "${DIST}.\$(SECTION).pkglist";
 789         SourceFileList "${DIST}.\$(SECTION).srclist";
 790         Sections "$(find ./pool/ -maxdepth 1 -name "${DIST}.*.pkglist" -type f | cut -d'/' -f 3 | cut -d'.' -f 2 | sort | uniq | tr '\n' ' ')";
 791 };
 792 EOF
 793         done >> ftparchive.conf
 794 }
 795
 796 buildaptftparchivedirectorystructure() {
 797         local DISTS="$(grep -i '^tree ' ftparchive.conf | cut -d'/' -f 2 | sed -e 's#".*##')"
 798         for DIST in $DISTS; do
 799                 local SECTIONS="$(grep -i -A 5 "dists/$DIST" ftparchive.conf | grep -i 'Sections' | cut -d'"' -f 2)"
 800                 for SECTION in $SECTIONS; do
 801                         local ARCHS="$(grep -A 5 "dists/$DIST" ftparchive.conf | grep Architectures | cut -d'"' -f 2 | sed -e 's#source##')"
 802                         for ARCH in $ARCHS; do
 803                                 mkdir -p "dists/${DIST}/${SECTION}/binary-${ARCH}"
 804                         done
 805                         mkdir -p "dists/${DIST}/${SECTION}/source"
 806                         mkdir -p "dists/${DIST}/${SECTION}/i18n"
 807                 done
 808         done
 809 }
 810
 811 insertpackage() {
 812         local RELEASES="$1"
 813         local NAME="$2"
 814         local ARCH="$3"
 815         local VERSION="$4"
 816         local DEPENDENCIES="$5"
 817         local PRIORITY="${6:-optional}"
 818         local DESCRIPTION="${7:-"an autogenerated dummy ${NAME}=${VERSION}/${RELEASES}
 819  If you find such a package installed on your system,
 820  something went horribly wrong! They are autogenerated
 821  und used only by testcases and surf no other propose…"}"
 822         local ARCHS=""
 823         for RELEASE in $(printf '%s' "$RELEASES" | tr ',' '\n'); do
 824                 if [ "$RELEASE" = 'installed' ]; then
 825                         insertinstalledpackage "$2" "$3" "$4" "$5" "$6" "$7"
 826                         continue
 827                 fi
 828                 for arch in $(getarchitecturesfromcommalist "$ARCH"); do
 829                         if [ "$arch" = 'all' -o "$arch" = 'none' ]; then
 830                                 ARCHS="$(getarchitectures)"
 831                         else
 832                                 ARCHS="$arch"
 833                         fi
 834                         for BUILDARCH in $ARCHS; do
 835                                 local PPATH="aptarchive/dists/${RELEASE}/main/binary-${BUILDARCH}"
 836                                 mkdir -p "$PPATH"
 837                                 {
 838                                         echo "Package: $NAME
 839 Priority: $PRIORITY
 840 Section: other
 841 Installed-Size: 42
 842 Maintainer: Joe Sixpack <joe@example.org>"
 843                                         test "$arch" = 'none' || echo "Architecture: $arch"
 844                                         echo "Version: $VERSION
 845 Filename: pool/main/${NAME}/${NAME}_${VERSION}_${arch}.deb"
 846                                         test -z "$DEPENDENCIES" || echo "$DEPENDENCIES"
 847                                         echo "Description: $(printf '%s' "$DESCRIPTION" | head -n 1)"
 848                                         echo "Description-md5: $(printf '%s' "$DESCRIPTION" | md5sum | cut -d' ' -f 1)"
 849                                         echo
 850                                 } >> "${PPATH}/Packages"
 851                         done
 852                 done
 853                 mkdir -p "aptarchive/dists/${RELEASE}/main/source" "aptarchive/dists/${RELEASE}/main/i18n"
 854                 touch "aptarchive/dists/${RELEASE}/main/source/Sources"
 855                 echo "Package: $NAME
 856 Description-md5: $(printf '%s' "$DESCRIPTION" | md5sum | cut -d' ' -f 1)
 857 Description-en: $DESCRIPTION
 858 " >> "aptarchive/dists/${RELEASE}/main/i18n/Translation-en"
 859         done
 860 }
 861
 862 insertsource() {
 863         local RELEASE="$1"
 864         local NAME="$2"
 865         local ARCH="$3"
 866         local VERSION="$4"
 867         local DEPENDENCIES="$5"
 868         local BINARY="${6:-$NAME}"
 869         local ARCHS=""
 870         local SPATH="aptarchive/dists/${RELEASE}/main/source"
 871         mkdir -p $SPATH
 872         local FILE="${SPATH}/Sources"
 873         local DSCFILE="${NAME}_${VERSION}.dsc"
 874         local TARFILE="${NAME}_${VERSION}.tar.gz"
 875         echo "Package: $NAME
 876 Binary: $BINARY
 877 Version: $VERSION
 878 Maintainer: Joe Sixpack <joe@example.org>
 879 Architecture: $ARCH" >> $FILE
 880         test -z "$DEPENDENCIES" || echo "$DEPENDENCIES" >> "$FILE"
 881         echo "Files:
 882  $(echo -n "$DSCFILE" | md5sum | cut -d' ' -f 1) $(echo -n "$DSCFILE" | wc -c) "$DSCFILE"
 883  $(echo -n "$TARFILE" | md5sum | cut -d' ' -f 1) $(echo -n "$TARFILE" | wc -c) "$TARFILE"
 884 Checksums-Sha256:
 885  $(echo -n "$DSCFILE" | sha256sum | cut -d' ' -f 1) $(echo -n "$DSCFILE" | wc -c) "$DSCFILE"
 886  $(echo -n "$TARFILE" | sha256sum | cut -d' ' -f 1) $(echo -n "$TARFILE" | wc -c) "$TARFILE"
 887 " >> "$FILE"
 888 }
 889
 890 insertinstalledpackage() {
 891         local NAME="$1"
 892         local ARCH="$2"
 893         local VERSION="$3"
 894         local DEPENDENCIES="$4"
 895         local PRIORITY="${5:-optional}"
 896         local STATUS="${6:-install ok installed}"
 897         local DESCRIPTION="${7:-"an autogenerated dummy ${NAME}=${VERSION}/installed
 898  If you find such a package installed on your system,
 899  something went horribly wrong! They are autogenerated
 900  und used only by testcases and surf no other propose…"}"
 901
 902         local FILE='rootdir/var/lib/dpkg/status'
 903         local INFO='rootdir/var/lib/dpkg/info'
 904         for arch in $(getarchitecturesfromcommalist "$ARCH"); do
 905                 echo "Package: $NAME
 906 Status: $STATUS
 907 Priority: $PRIORITY
 908 Section: other
 909 Installed-Size: 42
 910 Maintainer: Joe Sixpack <joe@example.org>
 911 Version: $VERSION" >> "$FILE"
 912                 test "$arch" = 'none' || echo "Architecture: $arch" >> "$FILE"
 913                 test -z "$DEPENDENCIES" || echo "$DEPENDENCIES" >> "$FILE"
 914                 echo "Description: $DESCRIPTION" >> "$FILE"
 915                 echo >> "$FILE"
 916                 if [ "$(dpkg-query -W --showformat='${Multi-Arch}')" = 'same' ]; then
 917                         echo -n > "${INFO}/${NAME}:${arch}.list"
 918                 else
 919                         echo -n > "${INFO}/${NAME}.list"
 920                 fi
 921         done
 922 }
 923
 924
 925 buildaptarchivefromincoming() {
 926         msginfo "Build APT archive for ${CCMD}${0##*/}${CINFO} based on incoming packages…"
 927         cd aptarchive
 928         [ -e pool ] || ln -s ../incoming pool
 929         [ -e ftparchive.conf ] || createaptftparchiveconfig
 930         [ -e dists ] || buildaptftparchivedirectorystructure
 931         msgninfo "\tGenerate Packages, Sources and Contents files… "
 932         testsuccess aptftparchive generate ftparchive.conf
 933         cd - > /dev/null
 934         msgdone "info"
 935         generatereleasefiles "$@"
 936 }
 937
 938 buildaptarchivefromfiles() {
 939         msginfo "Build APT archive for ${CCMD}${0##*/}${CINFO} based on prebuild files…"
 940         local DIR='aptarchive'
 941         if [ -d "${DIR}/dists" ]; then DIR="${DIR}/dists"; fi
 942         find "$DIR" -name 'Packages' -o -name 'Sources' -o -name 'Translation-*' | while read line; do
 943                 msgninfo "\t${line} file… "
 944                 compressfile "$line" "$1"
 945                 msgdone "info"
 946         done
 947         generatereleasefiles "$@"
 948 }
 949
 950 compressfile() {
 951         cat "${TMPWORKINGDIRECTORY}/rootdir/etc/testcase-compressor.conf" | while read compressor extension command; do
 952                 if [ "$compressor" = '.' ]; then
 953                         if [ -n "$2" ]; then
 954                                 touch -d "$2" "$1"
 955                         fi
 956                         continue
 957                 fi
 958                 cat "$1" | $command > "${1}.${extension}"
 959                 if [ -n "$2" ]; then
 960                         touch -d "$2" "${1}.${extension}"
 961                 fi
 962         done
 963 }
 964
 965 # can be overridden by testcases for their pleasure
 966 getcodenamefromsuite() {
 967         case "$1" in
 968         unstable) echo 'sid';;
 969         *) echo -n "$1";;
 970         esac
 971 }
 972 getreleaseversionfromsuite() { true; }
 973 getlabelfromsuite() { true; }
 974 getoriginfromsuite() { true; }
 975
 976 aptftparchiverelease() {
 977         aptftparchive -qq release "$@" | sed -e '/0 Release$/ d' # remove the self reference
 978 }
 979 generatereleasefiles() {
 980         # $1 is the Date header and $2 is the ValidUntil header to be set
 981         # both should be given in notation date/touch can understand
 982         msgninfo "\tGenerate Release files… "
 983         if [ -e aptarchive/dists ]; then
 984                 for dir in $(find ./aptarchive/dists -mindepth 1 -maxdepth 1 -type d); do
 985                         local SUITE="$(echo "$dir" | cut -d'/' -f 4)"
 986                         local CODENAME="$(getcodenamefromsuite $SUITE)"
 987                         local VERSION="$(getreleaseversionfromsuite $SUITE)"
 988                         local LABEL="$(getlabelfromsuite $SUITE)"
 989                         local ORIGIN="$(getoriginfromsuite $SUITE)"
 990                         if [ -n "$VERSION" ]; then
 991                                 VERSION="-o APT::FTPArchive::Release::Version=${VERSION}"
 992                         fi
 993                         if [ -n "$LABEL" ]; then
 994                                 LABEL="-o APT::FTPArchive::Release::Label=${LABEL}"
 995                         fi
 996                         if [ -n "$ORIGIN" ]; then
 997                                 ORIGIN="-o APT::FTPArchive::Release::Origin=${ORIGIN}"
 998                         fi
 999                         aptftparchiverelease "$dir" \
1000                                 -o APT::FTPArchive::Release::Suite="${SUITE}" \
1001                                 -o APT::FTPArchive::Release::Codename="${CODENAME}" \
1002                                 ${LABEL} \
1003                                 ${ORIGIN} \
1004                                 ${VERSION} \
1005                                 > "$dir/Release"
1006                         if [ "$SUITE" = "experimental" -o "$SUITE" = "experimental2" ]; then
1007                                 sed -i '/^Date: / a\
1008 NotAutomatic: yes' "$dir/Release"
1009                         fi
1010                 done
1011         else
1012                 aptftparchiverelease ./aptarchive > aptarchive/Release
1013         fi
1014         if [ -n "$1" -a "$1" != "now" ]; then
1015                 for release in $(find ./aptarchive -name 'Release'); do
1016                         sed -i "s/^Date: .*$/Date: $(date -d "$1" '+%a, %d %b %Y %H:%M:%S %Z')/" "$release"
1017                         touch -d "$1" "$release"
1018                 done
1019         fi
1020         if [ -n "$2" ]; then
1021                 sed -i "/^Date: / a\
1022 Valid-Until: $(date -d "$2" '+%a, %d %b %Y %H:%M:%S %Z')" $(find ./aptarchive -name 'Release')
1023         fi
1024         msgdone "info"
1025 }
1026
1027 setupdistsaptarchive() {
1028         local APTARCHIVE="$(readlink -f ./aptarchive | sed 's# #%20#g')"
1029         rm -f root/etc/apt/sources.list.d/apt-test-*-deb.list
1030         rm -f root/etc/apt/sources.list.d/apt-test-*-deb-src.list
1031         for DISTS in $(find ./aptarchive/dists/ -mindepth 1 -maxdepth 1 -type d | cut -d'/' -f 4); do
1032                 SECTIONS=$(find "./aptarchive/dists/${DISTS}/" -mindepth 1 -maxdepth 1 -type d | cut -d'/' -f 5 | tr '\n' ' ')
1033                 msgninfo "\tadd deb and deb-src sources.list lines for ${CCMD}${DISTS} ${SECTIONS}${CINFO}… "
1034                 echo "deb file://$APTARCHIVE $DISTS $SECTIONS" > "rootdir/etc/apt/sources.list.d/apt-test-${DISTS}-deb.list"
1035                 echo "deb-src file://$APTARCHIVE $DISTS $SECTIONS" > "rootdir/etc/apt/sources.list.d/apt-test-${DISTS}-deb-src.list"
1036                 msgdone "info"
1037         done
1038 }
1039
1040 setupflataptarchive() {
1041         local APTARCHIVE="$(readlink -f ./aptarchive)"
1042         local APTARCHIVEURI="$(readlink -f ./aptarchive | sed 's# #%20#g')"
1043         if [ -f "${APTARCHIVE}/Packages" ]; then
1044                 msgninfo "\tadd deb sources.list line… "
1045                 echo "deb file://$APTARCHIVEURI /" > 'rootdir/etc/apt/sources.list.d/apt-test-archive-deb.list'
1046                 msgdone 'info'
1047         else
1048                 rm -f 'rootdir/etc/apt/sources.list.d/apt-test-archive-deb.list'
1049         fi
1050         if [ -f "${APTARCHIVE}/Sources" ]; then
1051                 msgninfo "\tadd deb-src sources.list line… "
1052                 echo "deb-src file://$APTARCHIVEURI /" > 'rootdir/etc/apt/sources.list.d/apt-test-archive-deb-src.list'
1053                 msgdone 'info'
1054         else
1055                 rm -f 'rootdir/etc/apt/sources.list.d/apt-test-archive-deb-src.list'
1056         fi
1057 }
1058
1059 setupaptarchive() {
1060         local NOUPDATE=0
1061         if [ "$1" = '--no-update' ]; then
1062                 NOUPDATE=1
1063                 shift
1064         fi
1065         buildaptarchive "$@"
1066         if [ -e aptarchive/dists ]; then
1067                 setupdistsaptarchive
1068         else
1069                 setupflataptarchive
1070         fi
1071         signreleasefiles 'Joe Sixpack'
1072         if [ "1" != "$NOUPDATE" ]; then
1073                 testsuccess aptget update -o Debug::pkgAcquire::Worker=true -o Debug::Acquire::gpgv=true
1074         fi
1075 }
1076
1077 signreleasefiles() {
1078         local SIGNER="${1:-Joe Sixpack}"
1079         local REPODIR="${2:-aptarchive}"
1080         local KEY="keys/$(echo "$SIGNER" | tr 'A-Z' 'a-z' | sed 's# ##g')"
1081         local GPG="aptkey --quiet --keyring ${KEY}.pub --secret-keyring ${KEY}.sec --readonly adv --batch --yes"
1082         msgninfo "\tSign archive with $SIGNER key $KEY… "
1083         local REXKEY='keys/rexexpired'
1084         local SECEXPIREBAK="${REXKEY}.sec.bak"
1085         local PUBEXPIREBAK="${REXKEY}.pub.bak"
1086         if [ "${SIGNER}" = 'Rex Expired' ]; then
1087                 # the key is expired, so gpg doesn't allow to sign with and the --faked-system-time
1088                 # option doesn't exist anymore (and using faketime would add a new obscure dependency)
1089                 # therefore we 'temporary' make the key not expired and restore a backup after signing
1090                 cp "${REXKEY}.sec" "$SECEXPIREBAK"
1091                 cp "${REXKEY}.pub" "$PUBEXPIREBAK"
1092                 local SECUNEXPIRED="${REXKEY}.sec.unexpired"
1093                 local PUBUNEXPIRED="${REXKEY}.pub.unexpired"
1094                 if [ -f "$SECUNEXPIRED" ] && [ -f "$PUBUNEXPIRED" ]; then
1095                         cp "$SECUNEXPIRED" "${REXKEY}.sec"
1096                         cp "$PUBUNEXPIRED" "${REXKEY}.pub"
1097                 else
1098                         if ! printf "expire\n1w\nsave\n" | $GPG --default-key "$SIGNER" --command-fd 0 --edit-key "${SIGNER}" >setexpire.gpg 2>&1; then
1099                                 cat setexpire.gpg
1100                                 exit 1
1101                         fi
1102                         cp "${REXKEY}.sec" "$SECUNEXPIRED"
1103                         cp "${REXKEY}.pub" "$PUBUNEXPIRED"
1104                 fi
1105         fi
1106         for RELEASE in $(find "${REPODIR}/" -name Release); do
1107                 $GPG --default-key "$SIGNER" --armor --detach-sign --sign --output "${RELEASE}.gpg" "${RELEASE}"
1108                 local INRELEASE="$(echo "${RELEASE}" | sed 's#/Release$#/InRelease#')"
1109                 $GPG --default-key "$SIGNER" --clearsign --output "$INRELEASE" "$RELEASE"
1110                 # we might have set a specific date for the Release file, so copy it
1111                 touch -d "$(stat --format "%y" ${RELEASE})" "${RELEASE}.gpg" "${INRELEASE}"
1112         done
1113         if [ -f "$SECEXPIREBAK" ] && [ -f "$PUBEXPIREBAK" ]; then
1114                 mv -f "$SECEXPIREBAK" "${REXKEY}.sec"
1115                 mv -f "$PUBEXPIREBAK" "${REXKEY}.pub"
1116         fi
1117         msgdone 'info'
1118 }
1119
1120 redatereleasefiles() {
1121         local DATE="$(date -d "$1" '+%a, %d %b %Y %H:%M:%S %Z')"
1122         for release in $(find aptarchive/ -name 'Release'); do
1123                 sed -i "s/^Date: .*$/Date: ${DATE}/" "$release"
1124                 touch -d "$DATE" "$release"
1125         done
1126         signreleasefiles "${2:-Joe Sixpack}"
1127 }
1128
1129 webserverconfig() {
1130         local WEBSERVER="${3:-http://localhost:${APTHTTPPORT}}"
1131         local NOCHECK=false
1132         if [ "$1" = '--no-check' ]; then
1133                 NOCHECK=true
1134                 shift
1135         fi
1136         local DOWNLOG='rootdir/tmp/download-testfile.log'
1137         local STATUS='downloaded/webserverconfig.status'
1138         rm -f "$STATUS" "$DOWNLOG"
1139         # very very basic URI encoding
1140         local URI
1141         if [ -n "$2" ]; then
1142                 msgtest "Set webserver config option '${1}' to" "$2"
1143                 URI="${WEBSERVER}/_config/set/$(echo "${1}" | sed -e 's/\//%2f/g')/$(echo "${2}" | sed -e 's/\//%2f/g')"
1144         else
1145                 msgtest 'Clear webserver config option' "${1}"
1146                 URI="${WEBSERVER}/_config/clear/$(echo "${1}" | sed -e 's/\//%2f/g')"
1147         fi
1148         if downloadfile "$URI" "$STATUS" > "$DOWNLOG"; then
1149                 msgpass
1150         else
1151                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/webserverconfig.output"
1152                 cat "$DOWNLOG" "$STATUS" >"$OUTPUT" 2>&1 || true
1153                 msgfailoutput '' "$OUTPUT"
1154         fi
1155         $NOCHECK || testwebserverlaststatuscode '200'
1156 }
1157
1158 rewritesourceslist() {
1159         local APTARCHIVE="file://$(readlink -f "${TMPWORKINGDIRECTORY}/aptarchive" | sed 's# #%20#g')"
1160         for LIST in $(find rootdir/etc/apt/sources.list.d/ -name 'apt-test-*.list'); do
1161                 sed -i $LIST -e "s#$APTARCHIVE#${1}#" -e "s#http://localhost:${APTHTTPPORT}/#${1}#" -e "s#https://localhost:${APTHTTPSPORT}/#${1}#"
1162         done
1163 }
1164
1165 # wait for up to 10s for a pid file to appear to avoid possible race
1166 # when a helper is started and dosn't write the PID quick enough
1167 waitforpidfile() {
1168         local PIDFILE="$1"
1169         for i in $(seq 10); do
1170                 if test -s "$PIDFILE"; then
1171                         return 0
1172                 fi
1173                 sleep 1
1174         done
1175         msgdie "waiting for $PIDFILE failed"
1176         return 1
1177 }
1178
1179 changetowebserver() {
1180         local REWRITE='no'
1181         if [ "$1" != '--no-rewrite' ]; then
1182                 REWRITE='yes'
1183         else
1184                 shift
1185         fi
1186         if test -x "${APTWEBSERVERBINDIR}/aptwebserver"; then
1187                 cd aptarchive
1188                 local LOG="webserver.log"
1189                 if ! aptwebserver --port 0 -o aptwebserver::fork=1 -o aptwebserver::portfile='aptwebserver.port' "$@" >$LOG 2>&1 ; then
1190                         cat $LOG
1191                         false
1192                 fi
1193                 waitforpidfile aptwebserver.pid
1194                 local PID="$(cat aptwebserver.pid)"
1195                 if [ -z "$PID" ]; then
1196                         msgdie 'Could not fork aptwebserver successfully'
1197                 fi
1198                 addtrap "kill $PID;"
1199                 waitforpidfile aptwebserver.port
1200                 APTHTTPPORT="$(cat aptwebserver.port)"
1201                 if [ -z "$APTHTTPPORT" ]; then
1202                         msgdie 'Could not get port for aptwebserver successfully'
1203                 fi
1204                 cd - > /dev/null
1205         else
1206                 msgdie 'You have to build aptwerbserver or install a webserver'
1207         fi
1208         if [ "$REWRTE" != 'yes' ]; then
1209                 rewritesourceslist "http://localhost:${APTHTTPPORT}/"
1210         fi
1211 }
1212
1213 changetohttpswebserver() {
1214         if ! which stunnel4 >/dev/null; then
1215                 msgdie 'You need to install stunnel4 for https testcases'
1216         fi
1217         if [ ! -e "${TMPWORKINGDIRECTORY}/aptarchive/aptwebserver.pid" ]; then
1218                 changetowebserver --no-rewrite "$@"
1219         fi
1220         echo "pid = ${TMPWORKINGDIRECTORY}/aptarchive/stunnel.pid
1221 cert = ${TMPWORKINGDIRECTORY}/rootdir/etc/webserver.pem
1222 output = /dev/null
1223
1224 [https]
1225 accept = 0
1226 connect = $APTHTTPPORT
1227 " > "${TMPWORKINGDIRECTORY}/stunnel.conf"
1228         stunnel4 "${TMPWORKINGDIRECTORY}/stunnel.conf"
1229         waitforpidfile "${TMPWORKINGDIRECTORY}/aptarchive/stunnel.pid"
1230         local PID="$(cat "${TMPWORKINGDIRECTORY}/aptarchive/stunnel.pid")"
1231         if [ -z "$PID" ]; then
1232                 msgdie 'Could not fork stunnel4 successfully'
1233         fi
1234         addtrap 'prefix' "kill ${PID};"
1235         APTHTTPSPORT="$(lsof -i | awk "/^stunnel4 / && \$2 == \"${PID}\" {print \$9; exit; }" | cut -d':' -f 2)"
1236         webserverconfig 'aptwebserver::port::https' "$APTHTTPSPORT" "https://localhost:${APTHTTPSPORT}"
1237         rewritesourceslist "https://localhost:${APTHTTPSPORT}/"
1238 }
1239
1240 changetocdrom() {
1241         mkdir -p rootdir/media/cdrom/.disk
1242         local CD="$(readlink -f rootdir/media/cdrom)"
1243         cat > rootdir/etc/apt/apt.conf.d/00cdrom <<EOF
1244 acquire::cdrom::mount "${CD}";
1245 acquire::cdrom::"${CD}/"::mount "mv ${CD}-unmounted ${CD}";
1246 acquire::cdrom::"${CD}/"::umount "mv ${CD} ${CD}-unmounted";
1247 acquire::cdrom::autodetect 0;
1248 EOF
1249         echo -n "$1" > "${CD}/.disk/info"
1250         if [ ! -d aptarchive/dists ]; then
1251                 msgdie 'Flat file archive cdroms can not be created currently'
1252                 return 1
1253         fi
1254         mv aptarchive/dists "$CD"
1255         ln -s "$(readlink -f ./incoming)" "$CD/pool"
1256         find rootdir/etc/apt/sources.list.d/ -name 'apt-test-*.list' -delete
1257         # start with an unmounted disk
1258         mv "${CD}" "${CD}-unmounted"
1259         # we don't want the disk to be modifiable
1260         addtrap 'prefix' "chmod -f -R +w \"$PWD/rootdir/media/cdrom/dists/\" \"$PWD/rootdir/media/cdrom-unmounted/dists/\" || true;"
1261         chmod -R 555 rootdir/media/cdrom-unmounted/dists
1262 }
1263
1264 downloadfile() {
1265         local PROTO="${1%%:*}"
1266         if ! apthelper -o Debug::Acquire::${PROTO}=1 -o Debug::pkgAcquire::Worker=1 \
1267                 download-file "$1" "$2" "$3" 2>&1 ; then
1268                 return 1
1269         fi
1270         # only if the file exists the download was successful
1271         if [ -r "$2" ]; then
1272                 return 0
1273         else
1274                 return 1
1275         fi
1276 }
1277
1278 checkdiff() {
1279         local DIFFTEXT="$(command diff -u "$@" 2>&1 | sed -e '/^---/ d' -e '/^+++/ d' -e '/^@@/ d')"
1280         if [ -n "$DIFFTEXT" ]; then
1281                 echo >&2
1282                 echo >&2 "$DIFFTEXT"
1283                 return 1
1284         else
1285                 return 0
1286         fi
1287 }
1288
1289 testoutputequal() {
1290         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testoutputequal.output"
1291         local COMPAREFILE="$1"
1292         shift
1293         if "$@" 2>&1 | checkdiff "$COMPAREFILE" - >"$OUTPUT" 2>&1; then
1294                 msgpass
1295         else
1296                 echo "=== content of file we compared with (${COMPAREFILE}) ===" >>"${OUTPUT}"
1297                 cat "$COMPAREFILE" >>"${OUTPUT}"
1298                 msgfailoutput '' "$OUTPUT" "$@"
1299         fi
1300 }
1301
1302 testfileequal() {
1303         msggroup 'testfileequal'
1304         local MSG='Test for correctness of file'
1305         if [ "$1" = '--nomsg' ]; then
1306                 MSG=''
1307                 shift
1308         fi
1309         local FILE="$1"
1310         shift
1311         if [ -n "$MSG" ]; then
1312                 msgtest "$MSG" "$FILE"
1313         fi
1314         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testfileequal.output"
1315         if [ -z "$*" ]; then
1316                 testoutputequal "$FILE" echo -n ''
1317         else
1318                 testoutputequal "$FILE" echo "$*"
1319         fi
1320         msggroup
1321 }
1322
1323 testempty() {
1324         msggroup 'testempty'
1325         msgtest "Test for no output of" "$*"
1326         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testempty.comparefile"
1327         if ("$@" >"$COMPAREFILE" 2>&1 || true) && test ! -s "$COMPAREFILE"; then
1328                 msgpass
1329         else
1330                 msgfailoutput '' "$COMPAREFILE" "$@"
1331         fi
1332         aptautotest 'testempty' "$@"
1333         msggroup
1334 }
1335 testnotempty() {
1336         msggroup 'testnotempty'
1337         msgtest "Test for some output of" "$*"
1338         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testnotempty.comparefile"
1339         if ("$@" >"$COMPAREFILE" 2>&1 || true) && test -s "$COMPAREFILE"; then
1340                 msgpass
1341         else
1342                 msgfailoutput '' "$COMPAREFILE" "$@"
1343         fi
1344         aptautotest 'testnotempty' "$@"
1345         msggroup
1346 }
1347
1348 testequal() {
1349         msggroup 'testequal'
1350         local MSG='Test of equality of'
1351         if [ "$1" = '--nomsg' ]; then
1352                 MSG=''
1353                 shift
1354         fi
1355
1356         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequal.comparefile"
1357         echo "$1" > "$COMPAREFILE"
1358         shift
1359
1360         if [ -n "$MSG" ]; then
1361                 msgtest "$MSG" "$*"
1362         fi
1363         testoutputequal "$COMPAREFILE" "$@"
1364         aptautotest 'testequal' "$@"
1365         msggroup
1366 }
1367
1368 testequalor2() {
1369         msggroup 'testequalor2'
1370         local COMPAREFILE1="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequalor2.comparefile1"
1371         local COMPAREFILE2="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequalor2.comparefile2"
1372         local COMPAREAGAINST="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequalor2.compareagainst"
1373         echo "$1" > "$COMPAREFILE1"
1374         echo "$2" > "$COMPAREFILE2"
1375         shift 2
1376         msgtest "Test for equality OR of" "$*"
1377         "$@" >"$COMPAREAGAINST" 2>&1 || true
1378         if checkdiff "$COMPAREFILE1" "$COMPAREAGAINST" >/dev/null 2>&1 || \
1379                 checkdiff "$COMPAREFILE2" "$COMPAREAGAINST" >/dev/null 2>&1
1380         then
1381                 msgpass
1382         else
1383                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequal.output"
1384                 echo -n "\n${CINFO}Diff against OR 1${CNORMAL}" >"$OUTPUT" 2>&1
1385                 checkdiff "$COMPAREFILE1" "$COMPAREAGAINST" >"$OUTPUT" 2>&1 || true
1386                 echo -n "${CINFO}Diff against OR 2${CNORMAL}" >"$OUTPUT" 2>&1
1387                 checkdiff "$COMPAREFILE2" "$COMPAREAGAINST" >"$OUTPUT" 2>&1 || true
1388                 msgfailoutput '' "$OUTPUT"
1389         fi
1390         aptautotest 'testequalor2' "$@"
1391         msggroup
1392 }
1393
1394 testshowvirtual() {
1395         msggroup 'testshowvirtual'
1396         local VIRTUAL="N: Can't select versions from package '$1' as it is purely virtual"
1397         local PACKAGE="$1"
1398         shift
1399         while [ -n "$1" ]; do
1400                 VIRTUAL="${VIRTUAL}
1401 N: Can't select versions from package '$1' as it is purely virtual"
1402                 PACKAGE="${PACKAGE} $1"
1403                 shift
1404         done
1405         msgtest "Test for virtual packages" "apt-cache show $PACKAGE"
1406         VIRTUAL="${VIRTUAL}
1407 N: No packages found"
1408         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testshowvirtual.comparefile"
1409         local ARCH="$(getarchitecture 'native')"
1410         echo "$VIRTUAL" | sed -e "s/:$ARCH//" -e 's/:all//' >"$COMPAREFILE"
1411         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testshowvirtual.output"
1412         testoutputequal "$COMPAREFILE" aptcache show -q=0 "$PACKAGE"
1413         msggroup
1414 }
1415
1416 testnopackage() {
1417         msggroup 'testnopackage'
1418         msgtest "Test for non-existent packages" "apt-cache show $*"
1419         local SHOWPKG="$(aptcache show "$@" 2>&1 | grep '^Package: ')"
1420         if [ -n "$SHOWPKG" ]; then
1421                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testnopackage.output"
1422                 echo "$SHOWPKG" >"$OUTPUT"
1423                 msgfailoutput '' "$OUTPUT"
1424         else
1425                 msgpass
1426         fi
1427         msggroup
1428 }
1429
1430 testdpkgstatus() {
1431         msggroup 'testdpkgstatus'
1432         local STATE="$1"
1433         local NR="$2"
1434         shift 2
1435         msgtest "Test that $NR package(s) are in state $STATE with" "dpkg -l $*"
1436         local PKGS="$(dpkg -l "$@" 2>/dev/null | grep "^${STATE}" | wc -l)"
1437         if [ "$PKGS" != $NR ]; then
1438                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testnopackage.output"
1439                 echo "$PKGS" >"$OUTPUT"
1440                 dpkg -l "$@" | grep '^[a-z]' >"$OUTPUT" >&2 || true
1441                 msgfailoutput '' "$OUTPUT"
1442         else
1443                 msgpass
1444         fi
1445         msggroup
1446 }
1447
1448 testdpkginstalled() {
1449         msggroup 'testdpkginstalled'
1450         testdpkgstatus 'ii' "$#" "$@"
1451         msggroup
1452 }
1453
1454 testdpkgnotinstalled() {
1455         msggroup 'testdpkgnotinstalled'
1456         testdpkgstatus 'ii' '0' "$@"
1457         msggroup
1458 }
1459
1460 testmarkedauto() {
1461         msggroup 'testmarkedauto'
1462         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testmarkedauto.comparefile"
1463         if [ -n "$1" ]; then
1464                 msgtest 'Test for correctly marked as auto-installed' "$*"
1465                 while [ -n "$1" ]; do echo "$1"; shift; done | sort > "$COMPAREFILE"
1466         else
1467                 msgtest 'Test for correctly marked as auto-installed' 'no package'
1468                 echo -n > "$COMPAREFILE"
1469         fi
1470         testoutputequal "$COMPAREFILE" aptmark showauto
1471         msggroup
1472 }
1473 testmarkedmanual() {
1474         msggroup 'testmarkedmanual'
1475         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testmarkedmanual.comparefile"
1476         if [ -n "$1" ]; then
1477                 msgtest 'Test for correctly marked as manually installed' "$*"
1478                 while [ -n "$1" ]; do echo "$1"; shift; done | sort > "$COMPAREFILE"
1479         else
1480                 msgtest 'Test for correctly marked as manually installed' 'no package'
1481                 echo -n > "$COMPAREFILE"
1482         fi
1483         testoutputequal "$COMPAREFILE" aptmark showmanual
1484         msggroup
1485 }
1486
1487 msgfailoutput() {
1488         msgreportheader 'msgfailoutput'
1489         local MSG="$1"
1490         local OUTPUT="$2"
1491         shift 2
1492         if [ "$1" = 'grep' ]; then
1493                 echo >&2
1494                 while [ -n "$2" ]; do shift; done
1495                 echo "#### Complete file: $1 ####"
1496                 cat >&2 "$1" || true
1497                 echo '#### grep output ####'
1498         elif [ "$1" = 'test' ]; then
1499                 echo >&2
1500                 # doesn't support ! or non-file flags
1501                 msgfailoutputstatfile() {
1502                         local FILEFLAGS='^-[bcdefgGhkLOprsStuwx]$'
1503                         if expr match "$1" "$FILEFLAGS" >/dev/null; then
1504                                 echo "#### stat(2) of file: $2 ####"
1505                                 stat "$2" || true
1506                                 if test -e "$2"; then
1507                                         echo "#### Complete file: $2 ####"
1508                                         cat >&2 "$2" || true
1509                                 fi
1510                         fi
1511                 }
1512                 msgfailoutputstatfile "$2" "$3"
1513                 while [ -n "$5" ] && [ "$4" = '-o' -o "$4" = '-a' ]; do
1514                         shift 3
1515                         msgfailoutputstatfile "$2" "$3"
1516                 done
1517                 echo '#### test output ####'
1518         fi
1519         cat >&2 "$OUTPUT"
1520         msgfail "$MSG"
1521 }
1522
1523 testsuccess() {
1524         msggroup 'testsuccess'
1525         if [ "$1" = '--nomsg' ]; then
1526                 shift
1527         else
1528                 msgtest 'Test for successful execution of' "$*"
1529         fi
1530         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testsuccess.output"
1531         if "$@" >"${OUTPUT}" 2>&1; then
1532                 if expr match "$1" '^apt.*' >/dev/null; then
1533                         if grep -q -E ' runtime error: ' "$OUTPUT"; then
1534                                 msgfailoutput 'compiler detected undefined behavior' "$OUTPUT" "$@"
1535                         elif grep -E '^[WE]: ' "$OUTPUT" > "${TMPWORKINGDIRECTORY}/rootdir/tmp/checkforwarnings.output" 2>&1; then
1536                                 if [ "$IGNORE_PTY_NOT_MOUNTED" = '1' ]; then
1537                                         if echo 'E: Can not write log (Is /dev/pts mounted?) - posix_openpt (2: No such file or directory)' \
1538                                                 | cmp - "${TMPWORKINGDIRECTORY}/rootdir/tmp/checkforwarnings.output" >/dev/null 2>&1; then
1539                                                 msgpass
1540                                         else
1541                                                 msgfailoutput 'successful run, but output contains warnings/errors' "$OUTPUT" "$@"
1542                                         fi
1543                                 else
1544                                         msgfailoutput 'successful run, but output contains warnings/errors' "$OUTPUT" "$@"
1545                                 fi
1546                         else
1547                                 msgpass
1548                         fi
1549                 else
1550                         msgpass
1551                 fi
1552         else
1553                 local EXITCODE=$?
1554                 msgfailoutput "exitcode $EXITCODE" "$OUTPUT" "$@"
1555         fi
1556         aptautotest 'testsuccess' "$@"
1557         msggroup
1558 }
1559 testwarning() {
1560         msggroup 'testwarning'
1561         if [ "$1" = '--nomsg' ]; then
1562                 shift
1563         else
1564                 msgtest 'Test for successful execution with warnings of' "$*"
1565         fi
1566         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testwarning.output"
1567         if "$@" >"${OUTPUT}" 2>&1; then
1568                 if expr match "$1" '^apt.*' >/dev/null; then
1569                         if grep -q -E ' runtime error: ' "$OUTPUT"; then
1570                                 msgfailoutput 'compiler detected undefined behavior' "$OUTPUT" "$@"
1571                         elif grep -q -E '^E: ' "$OUTPUT"; then
1572                                 msgfailoutput 'successful run, but output contains errors' "$OUTPUT" "$@"
1573                         elif ! grep -q -E '^W: ' "$OUTPUT"; then
1574                                 msgfailoutput 'successful run, but output contains no warnings' "$OUTPUT" "$@"
1575                         else
1576                                 msgpass
1577                         fi
1578                 else
1579                         msgpass
1580                 fi
1581         else
1582                 local EXITCODE=$?
1583                 msgfailoutput "exitcode $EXITCODE" "$OUTPUT" "$@"
1584         fi
1585         aptautotest 'testwarning' "$@"
1586         msggroup
1587 }
1588 testfailure() {
1589         msggroup 'testfailure'
1590         if [ "$1" = '--nomsg' ]; then
1591                 shift
1592         else
1593                 msgtest 'Test for failure in execution of' "$*"
1594         fi
1595         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testfailure.output"
1596         if "$@" >"${OUTPUT}" 2>&1; then
1597                 local EXITCODE=$?
1598                 msgfailoutput "exitcode $EXITCODE" "$OUTPUT" "$@"
1599         else
1600                 local EXITCODE=$?
1601                 if expr match "$1" '^apt.*' >/dev/null; then
1602                         if [ "$1" = 'aptkey' ]; then
1603                                 if grep -q -E " Can't check signature: " "$OUTPUT" || \
1604                                         grep -q -E " BAD signature from " "$OUTPUT"; then
1605                                         msgpass
1606                                 else
1607                                         msgfailoutput "run failed with exitcode ${EXITCODE}, but no signature error" "$OUTPUT" "$@"
1608                                 fi
1609                         else
1610                                 if grep -q -E ' runtime error: ' "$OUTPUT"; then
1611                                         msgfailoutput 'compiler detected undefined behavior' "$OUTPUT" "$@"
1612                                 elif grep -q -E '==ERROR' "$OUTPUT"; then
1613                                         msgfailoutput 'compiler sanitizers reported errors' "$OUTPUT" "$@"
1614                                 elif ! grep -q -E '^E: ' "$OUTPUT"; then
1615                                         msgfailoutput "run failed with exitcode ${EXITCODE}, but with no errors" "$OUTPUT" "$@"
1616                                 else
1617                                         msgpass
1618                                 fi
1619                         fi
1620                 else
1621                         msgpass
1622                 fi
1623         fi
1624         aptautotest 'testfailure' "$@"
1625         msggroup
1626 }
1627
1628 testreturnstateequal() {
1629         local STATE="$1"
1630         msggroup "${STATE}equal"
1631         if [ "$2" != '--nomsg' ]; then
1632                 local CMP="$2"
1633                 shift 2
1634                 "$STATE" "$@"
1635                 testfileequal "${TMPWORKINGDIRECTORY}/rootdir/tmp/${STATE}.output" "$CMP"
1636         else
1637                 local CMP="$3"
1638                 shift 3
1639                 "$STATE" --nomsg "$@"
1640                 testfileequal "${TMPWORKINGDIRECTORY}/rootdir/tmp/${STATE}.output" "$CMP"
1641         fi
1642         msggroup
1643 }
1644 testsuccessequal() {
1645         testreturnstateequal 'testsuccess' "$@"
1646 }
1647 testwarningequal() {
1648         testreturnstateequal 'testwarning' "$@"
1649 }
1650 testfailureequal() {
1651         testreturnstateequal 'testfailure' "$@"
1652 }
1653
1654 testfailuremsg() {
1655         msggroup 'testfailuremsg'
1656         local CMP="$1"
1657         shift
1658         testfailure "$@"
1659         msgtest 'Check that the output of the previous failed command has expected' 'failures and warnings'
1660         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testfailuremsg.comparefile"
1661         grep '^\(W\|E\):' "${TMPWORKINGDIRECTORY}/rootdir/tmp/testfailure.output" > "$COMPAREFILE" 2>&1 || true
1662         testoutputequal "$COMPAREFILE" echo "$CMP"
1663         msggroup
1664 }
1665
1666 testfilestats() {
1667         msggroup 'testfilestats'
1668         msgtest "Test that file $1 has $2 $3" "$4"
1669         if [ "$4" "$3" "$(stat --format "$2" "$1")" ]; then
1670                 msgpass
1671         else
1672                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testfilestats.output"
1673                 {
1674                         ls -ld "$1" || true
1675                         echo -n "stat(1) reports for $2: "
1676                         stat --format "$2" "$1" || true
1677                 } >"$OUTPUT" 2>&1
1678                 msgfailoutput '' "$OUTPUT"
1679         fi
1680         msggroup
1681 }
1682 testaccessrights() {
1683         msggroup 'testaccessrights'
1684         testfilestats "$1" '%a' '=' "$2"
1685         msggroup
1686 }
1687
1688 testwebserverlaststatuscode() {
1689         msggroup 'testwebserverlaststatuscode'
1690         local DOWNLOG='rootdir/tmp/webserverstatus-testfile.log'
1691         local STATUS='downloaded/webserverstatus-statusfile.log'
1692         rm -f "$DOWNLOG" "$STATUS"
1693         msgtest 'Test last status code from the webserver was' "$1"
1694         if downloadfile "http://localhost:${APTHTTPPORT}/_config/find/aptwebserver::last-status-code" "$STATUS" > "$DOWNLOG" && [ "$(cat "$STATUS")" = "$1" ]; then
1695                 msgpass
1696         else
1697                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testwebserverlaststatuscode.output"
1698                 {
1699                         if [ -n "$2" ]; then
1700                                 shift
1701                                 echo >&2 '#### Additionally provided output files contain:'
1702                                 cat >&2 "$@"
1703                         fi
1704                         echo >&2 '#### Download log of the status code:'
1705                         cat >&2 "$DOWNLOG"
1706                 } >"$OUTPUT" 2>&1
1707                 msgfailoutput "Status was $(cat "$STATUS")" "$OUTPUT"
1708         fi
1709         msggroup
1710 }
1711
1712 pause() {
1713         echo "STOPPED execution. Press enter to continue"
1714         local IGNORE
1715         read IGNORE
1716 }
1717
1718 listcurrentlistsdirectory() {
1719         {
1720                 find rootdir/var/lib/apt/lists -maxdepth 1 -type d | while read line; do
1721                         stat --format '%U:%G:%a:%n' "$line"
1722                 done
1723                 find rootdir/var/lib/apt/lists -maxdepth 1 \! -type d | while read line; do
1724                         stat --format '%U:%G:%a:%s:%y:%n' "$line"
1725                 done
1726         } | sort
1727 }
1728
1729 ### convenience hacks ###
1730 mkdir() {
1731         # creating some directories by hand is a tedious task, so make it look simple
1732         if [ "$*" = '-p rootdir/var/lib/apt/lists' ] || [ "$*" = "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists" ] ||
1733            [ "$*" = '-p rootdir/var/lib/apt/lists/partial' ] || [ "$*" = "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/partial" ]; then
1734                 # only the last directory created by mkdir is effected by the -m !
1735                 command mkdir -m 755 -p "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt"
1736                 command mkdir -m 755 -p "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists"
1737                 command mkdir -m 700 -p "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/partial"
1738                 touch "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/lock"
1739                 if [ "$(id -u)" = '0' ]; then
1740                         chown _apt:root "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/partial"
1741                 fi
1742         else
1743                 command mkdir "$@"
1744         fi
1745 }
1746
1747 ### The following tests are run by most test methods automatically to check
1748 ### general things about commands executed without writing the test every time.
1749
1750 aptautotest() {
1751         local TESTCALL="$1"
1752         local CMD="$2"
1753         local FIRSTOPT="$3"
1754         local AUTOTEST="aptautotest_$(echo "${CMD##*/}_${FIRSTOPT}" | tr -d '-')"
1755         if command -v $AUTOTEST >/dev/null; then
1756                 shift 3
1757                 # save and restore the *.output files from other tests
1758                 # as we might otherwise override them in these automatic tests
1759                 rm -rf "${TMPWORKINGDIRECTORY}/rootdir/tmp-before"
1760                 mv "${TMPWORKINGDIRECTORY}/rootdir/tmp" "${TMPWORKINGDIRECTORY}/rootdir/tmp-before"
1761                 mkdir "${TMPWORKINGDIRECTORY}/rootdir/tmp"
1762                 $AUTOTEST "$TESTCALL" "$@"
1763                 rm -rf "${TMPWORKINGDIRECTORY}/rootdir/tmp-aptautotest"
1764                 mv "${TMPWORKINGDIRECTORY}/rootdir/tmp" "${TMPWORKINGDIRECTORY}/rootdir/tmp-aptautotest"
1765                 mv "${TMPWORKINGDIRECTORY}/rootdir/tmp-before" "${TMPWORKINGDIRECTORY}/rootdir/tmp"
1766         fi
1767 }
1768
1769 aptautotest_aptget_update() {
1770         local TESTCALL="$1"
1771         while [ -n "$2" ]; do
1772                 if [ "$2" = '--print-uris' ]; then return; fi # simulation mode
1773                 shift
1774         done
1775         if ! test -d "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists"; then return; fi
1776         testfilestats "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt" '%U:%G:%a' '=' "${TEST_DEFAULT_USER}:${TEST_DEFAULT_GROUP}:755"
1777         testfilestats "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists" '%U:%G:%a' '=' "${TEST_DEFAULT_USER}:${TEST_DEFAULT_GROUP}:755"
1778         # all copied files are properly chmodded
1779         local backupIFS="$IFS"
1780         IFS="$(printf "\n\b")"
1781         for file in $(find "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists" -type f ! -name 'lock'); do
1782                 testfilestats "$file" '%U:%G:%a' '=' "${TEST_DEFAULT_USER}:${TEST_DEFAULT_GROUP}:644"
1783         done
1784         IFS="$backupIFS"
1785         if [ "$TESTCALL" = 'testsuccess' ]; then
1786                 # failure cases can retain partial files and such
1787                 testempty find "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/partial" -mindepth 1 ! \( -name 'lock' -o -name '*.FAILED' \)
1788         fi
1789 }
1790 aptautotest_apt_update() { aptautotest_aptget_update "$@"; }
1791 aptautotest_aptcdrom_add() { aptautotest_aptget_update "$@"; }
1792
1793 testaptautotestnodpkgwarning() {
1794         local TESTCALL="$1"
1795         while [ -n "$2" ]; do
1796                 if expr match "$2" '^-[a-z]*s' >/dev/null 2>&1; then return; fi # simulation mode
1797                 if expr match "$2" '^-dy\?' >/dev/null 2>&1; then return; fi # download-only mode
1798                 shift
1799         done
1800         testfailure grep '^dpkg: warning:.*ignor.*' "${TMPWORKINGDIRECTORY}/rootdir/tmp-before/${TESTCALL}.output"
1801 }
1802
1803 aptautotest_aptget_install() { testaptautotestnodpkgwarning "$@"; }
1804 aptautotest_aptget_remove() { testaptautotestnodpkgwarning "$@"; }
1805 aptautotest_aptget_purge() { testaptautotestnodpkgwarning "$@"; }
1806 aptautotest_apt_install() { testaptautotestnodpkgwarning "$@"; }
1807 aptautotest_apt_remove() { testaptautotestnodpkgwarning "$@"; }
1808 aptautotest_apt_purge() { testaptautotestnodpkgwarning "$@"; }