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         else
  13                 echo >&2 "WARNING: Unknown parameter »$1« will be ignored"
  14         fi
  15         shift
  16 done
  17 export MSGLEVEL="${MSGLEVEL:-3}"
  18
  19 # we all like colorful messages
  20 if [ "$MSGCOLOR" != 'NO' ] && [ "$MSGCOLOR" != 'ALWAYS' ]; then
  21         if [ ! -t 1 ]; then # but check that we output to a terminal
  22                 export MSGCOLOR='NO'
  23         fi
  24 fi
  25
  26
  27 if [ "$MSGCOLOR" != 'NO' ]; then
  28         CERROR="\033[1;31m" # red
  29         CWARNING="\033[1;33m" # yellow
  30         CMSG="\033[1;32m" # green
  31         CINFO="\033[1;96m" # light blue
  32         CDEBUG="\033[1;94m" # blue
  33         CNORMAL="\033[0;39m" # default system console color
  34         CDONE="\033[1;32m" # green
  35         CPASS="\033[1;32m" # green
  36         CFAIL="\033[1;31m" # red
  37         CCMD="\033[1;35m" # pink
  38 fi
  39
  40 msgprintf() {
  41         local START="$1"
  42         local MIDDLE="$2"
  43         local END="$3"
  44         shift 3
  45         if [ -n "$1" ]; then
  46                 printf "$START " "$1"
  47                 shift
  48                 while [ -n "$1" ]; do
  49                         printf "$MIDDLE " "$(echo "$1" | sed -e 's#^apt\([cfghs]\)#apt-\1#')"
  50                         shift
  51                 done
  52         fi
  53         printf "${END}"
  54 }
  55 msgdie() { msgprintf "${CERROR}E: %s" '%s' "${CNORMAL}\n" "$@" >&2; exit 1; }
  56 msgwarn() { msgprintf "${CWARNING}W: %s" '%s' "${CNORMAL}\n" "$@" >&2; }
  57 msgmsg() { msgprintf "${CMSG}%s" '%s' "${CNORMAL}\n" "$@"; }
  58 msginfo() { msgprintf "${CINFO}I: %s" '%s' "${CNORMAL}\n" "$@"; }
  59 msgdebug() { msgprintf "${CDEBUG}D: %s" '%s' "${CNORMAL}\n" "$@"; }
  60 msgdone() { msgprintf "${CDONE}DONE" '%s' "${CNORMAL}\n" "$@"; }
  61 msgnwarn() { msgprintf "${CWARNING}W: %s" '%s' "${CNORMAL}" "$@" >&2; }
  62 msgnmsg() { msgprintf "${CMSG}%s" '%s' "${CNORMAL}" "$@"; }
  63 msgninfo() { msgprintf "${CINFO}I: %s" '%s' "${CNORMAL}" "$@"; }
  64 msgndebug() { msgprintf "${CDEBUG}D: %s" '%s' "${CNORMAL}" "$@"; }
  65 msgtest() { msgprintf "${CINFO}%s" "${CCMD}%s${CINFO}" "…${CNORMAL} " "$@"; }
  66 msgpass() { printf "${CPASS}PASS${CNORMAL}\n"; }
  67 msgreportheader() {
  68         if [ -n "$MSGTEST_MSG" ]; then
  69                 test "$1" != 'msgfailoutput' || echo
  70                 if [ -n "$MSGTEST_MSGMSG" ]; then
  71                         echo "$MSGTEST_MSGMSG"
  72                 fi
  73                 if [ -n "$MSGTEST_GRP" ] && [ "$MSGTEST_GRP" != 'NEXT' ] && [ "$MSGTEST_GRP" != "$MSGTEST_MSG" ]; then
  74                         echo "${CFAIL}Part of the test group: $MSGTEST_GRP"
  75                 fi
  76                 echo -n "$MSGTEST_MSG"
  77                 unset MSGTEST_MSG
  78         fi
  79 }
  80 msgskip() {
  81         msgreportheader 'msgskip'
  82         if [ $# -gt 0 ]; then printf "${CWARNING}SKIP: $*${CNORMAL}\n" >&2;
  83         else printf "${CWARNING}SKIP${CNORMAL}\n" >&2; fi
  84 }
  85 msgfail() {
  86         msgreportheader 'msgfail'
  87         if [ $# -gt 0 ] && [ -n "$1" ]; then printf "${CFAIL}FAIL: $*${CNORMAL}\n" >&2;
  88         else printf "${CFAIL}FAIL${CNORMAL}\n" >&2; fi
  89         if [ -n "$APT_DEBUG_TESTS" ]; then
  90                 $SHELL
  91         fi
  92         EXIT_CODE=$((EXIT_CODE+1));
  93 }
  94 MSGGROUP_LEVEL=0
  95 msggroup() {
  96         if [ -n "$1" ]; then
  97                 if [ $MSGGROUP_LEVEL = 0 ]; then
  98                         MSGTEST_GRP='NEXT'
  99                 fi
 100                 MSGGROUP_LEVEL=$((MSGGROUP_LEVEL+1));
 101         else
 102                 MSGGROUP_LEVEL=$((MSGGROUP_LEVEL-1));
 103                 if [ $MSGGROUP_LEVEL = 0 ]; then
 104                         unset MSGTEST_GRP
 105                 fi
 106         fi
 107 }
 108
 109 # enable / disable Debugging
 110 if [ $MSGLEVEL -le 0 ]; then
 111         msgdie() { true; }
 112 fi
 113 if [ $MSGLEVEL -le 1 ]; then
 114         msgwarn() { true; }
 115         msgnwarn() { true; }
 116 fi
 117 if [ $MSGLEVEL -le 2 ]; then
 118         msgmsg() {
 119                 MSGTEST_MSGMSG="$(msgprintf "${CMSG}%s" '%s' "${CNORMAL}" "$@")"
 120         }
 121         msgnmsg() { true; }
 122         msgtest() {
 123                 MSGTEST_MSG="$(msgprintf "${CINFO}%s" "${CCMD}%s${CINFO}" "…${CNORMAL} " "$@")"
 124                 if [ "$MSGTEST_GRP" = 'NEXT' ]; then
 125                         MSGTEST_GRP="$MSGTEST_MSG"
 126                 fi
 127         }
 128         msgpass() { printf " ${CPASS}P${CNORMAL}"; }
 129 fi
 130 if [ $MSGLEVEL -le 3 ]; then
 131         msginfo() { true; }
 132         msgninfo() { true; }
 133 fi
 134 if [ $MSGLEVEL -le 4 ]; then
 135         msgdebug() { true; }
 136         msgndebug() { true; }
 137 fi
 138 msgdone() {
 139         if [ "$1" = "debug" -a $MSGLEVEL -le 4 ] ||
 140            [ "$1" = "info" -a $MSGLEVEL -le 3 ] ||
 141            [ "$1" = "msg" -a $MSGLEVEL -le 2 ] ||
 142            [ "$1" = "warn" -a $MSGLEVEL -le 1 ] ||
 143            [ "$1" = "die" -a $MSGLEVEL -le 0 ]; then
 144                 true;
 145         else
 146                 printf "${CDONE}DONE${CNORMAL}\n";
 147         fi
 148 }
 149 getaptconfig() {
 150         if [ -f ./aptconfig.conf ]; then
 151                 echo "$(readlink -f ./aptconfig.conf)"
 152         elif [ -f ../aptconfig.conf ]; then
 153                 echo "$(readlink -f ../aptconfig.conf)"
 154         elif [ -f ../../aptconfig.conf ]; then
 155                 echo "$(readlink -f ../../aptconfig.conf)"
 156         elif [ -f "${TMPWORKINGDIRECTORY}/aptconfig.conf" ]; then
 157                 echo "$(readlink -f "${TMPWORKINGDIRECTORY}/aptconfig.conf")"
 158         fi
 159 }
 160 runapt() {
 161         msgdebug "Executing: ${CCMD}$*${CDEBUG} "
 162         local CMD="$1"
 163         shift
 164         case $CMD in
 165         sh|aptitude|*/*|command) ;;
 166         *) CMD="${BUILDDIRECTORY}/$CMD";;
 167         esac
 168         MALLOC_PERTURB_=21 MALLOC_CHECK_=2 APT_CONFIG="$(getaptconfig)" LD_LIBRARY_PATH=${LIBRARYPATH} $CMD "$@"
 169 }
 170 aptconfig() { runapt apt-config "$@"; }
 171 aptcache() { runapt apt-cache "$@"; }
 172 aptcdrom() { runapt apt-cdrom "$@"; }
 173 aptget() { runapt apt-get "$@"; }
 174 aptftparchive() { runapt apt-ftparchive "$@"; }
 175 aptkey() { runapt apt-key "$@"; }
 176 aptmark() { runapt apt-mark "$@"; }
 177 aptsortpkgs() { runapt apt-sortpkgs "$@"; }
 178 apt() { runapt apt "$@"; }
 179 apthelper() { runapt "${APTHELPERBINDIR}/apt-helper" "$@"; }
 180 aptwebserver() { runapt "${APTWEBSERVERBINDIR}/aptwebserver" "$@"; }
 181 aptitude() { runapt aptitude "$@"; }
 182 aptextracttemplates() { runapt apt-extracttemplates "$@"; }
 183 aptinternalsolver() { runapt "${APTINTERNALSOLVER}" "$@"; }
 184 aptdumpsolver() { runapt "${APTDUMPSOLVER}" "$@"; }
 185
 186 dpkg() {
 187         "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg" "$@"
 188 }
 189 dpkgcheckbuilddeps() {
 190         command dpkg-checkbuilddeps --admindir=${TMPWORKINGDIRECTORY}/rootdir/var/lib/dpkg "$@"
 191 }
 192 gdb() {
 193         local CMD
 194         case "$1" in
 195         aptget) CMD="apt-get";;
 196         aptcache) CMD="apt-cache";;
 197         aptcdrom) CMD="apt-cdrom";;
 198         aptconfig) CMD="apt-config";;
 199         aptmark) CMD="apt-mark";;
 200         apthelper) CMD="apt-helper";;
 201         aptftparchive) CMD="apt-ftparchive";;
 202         dpkg) shift; runapt ${TMPWORKINGDIRECTORY}/rootdir/usr/bin/gdb-dpkg "$@"; return;;
 203         *) CMD="$1";;
 204         esac
 205         shift
 206         if [ "${CMD##*/}" = "$CMD" ]; then
 207                 CMD="${BUILDDIRECTORY}/${CMD}"
 208         fi
 209         runapt command gdb --quiet -ex run "$CMD" --args "$CMD" "$@"
 210 }
 211
 212 exitwithstatus() {
 213         # error if we about to overflow, but ...
 214         #   "255 failures ought to be enough for everybody"
 215         if [ $EXIT_CODE -gt 255 ]; then
 216             msgdie "Total failure count $EXIT_CODE too big"
 217         fi
 218         exit $((EXIT_CODE <= 255 ? EXIT_CODE : 255));
 219 }
 220
 221 shellsetedetector() {
 222         local exit_status=$?
 223         if [ "$exit_status" != '0' ]; then
 224                 printf >&2 "${CERROR}E: Looks like the testcases ended prematurely with exitcode: ${exit_status}${CNORMAL}\n"
 225                 if [ "$EXIT_CODE" = '0' ]; then
 226                         EXIT_CODE="$exit_status"
 227                 fi
 228         fi
 229 }
 230
 231 addtrap() {
 232         if [ "$1" = 'prefix' ]; then
 233                 CURRENTTRAP="$2 $CURRENTTRAP"
 234         else
 235                 CURRENTTRAP="$CURRENTTRAP $1"
 236         fi
 237         trap "shellsetedetector; $CURRENTTRAP exitwithstatus;" 0 HUP INT QUIT ILL ABRT FPE SEGV PIPE TERM
 238 }
 239
 240 setupenvironment() {
 241         # privilege dropping and testing doesn't work if /tmp isn't world-writeable (as e.g. with libpam-tmpdir)
 242         if [ -n "$TMPDIR" ] && [ "$(id -u)" = '0' ] && [ "$(stat --format '%a' "$TMPDIR")" != '1777' ]; then
 243                 unset TMPDIR
 244         fi
 245         TMPWORKINGDIRECTORY=$(mktemp -d)
 246         addtrap "cd /; rm -rf $TMPWORKINGDIRECTORY;"
 247         msgninfo "Preparing environment for $(basename $0) in ${TMPWORKINGDIRECTORY}…"
 248
 249         mkdir -m 700 "${TMPWORKINGDIRECTORY}/downloaded"
 250         if [ "$(id -u)" = '0' ]; then
 251                 # relax permissions so that running as root with user switching works
 252                 umask 022
 253                 chmod 711 "$TMPWORKINGDIRECTORY"
 254                 chown _apt:root "${TMPWORKINGDIRECTORY}/downloaded"
 255         fi
 256
 257         TESTDIRECTORY=$(readlink -f $(dirname $0))
 258         # allow overriding the default BUILDDIR location
 259         SOURCEDIRECTORY=${APT_INTEGRATION_TESTS_SOURCE_DIR:-"${TESTDIRECTORY}/../../"}
 260         BUILDDIRECTORY=${APT_INTEGRATION_TESTS_BUILD_DIR:-"${TESTDIRECTORY}/../../build/bin"}
 261         LIBRARYPATH=${APT_INTEGRATION_TESTS_LIBRARY_PATH:-"${BUILDDIRECTORY}"}
 262         METHODSDIR=${APT_INTEGRATION_TESTS_METHODS_DIR:-"${BUILDDIRECTORY}/methods"}
 263         APTHELPERBINDIR=${APT_INTEGRATION_TESTS_LIBEXEC_DIR:-"${BUILDDIRECTORY}"}
 264         APTWEBSERVERBINDIR=${APT_INTEGRATION_TESTS_WEBSERVER_BIN_DIR:-"${BUILDDIRECTORY}"}
 265         APTINTERNALSOLVER=${APT_INTEGRATION_TESTS_INTERNAL_SOLVER:-"${BUILDDIRECTORY}/apt-internal-solver"}
 266         APTDUMPSOLVER=${APT_INTEGRATION_TESTS_DUMP_SOLVER:-"${BUILDDIRECTORY}/apt-dump-solver"}
 267         test -x "${BUILDDIRECTORY}/apt-get" || msgdie "You need to build tree first"
 268         # -----
 269
 270         cd $TMPWORKINGDIRECTORY
 271         mkdir rootdir aptarchive keys
 272         cd rootdir
 273         mkdir -p etc/apt/apt.conf.d etc/apt/sources.list.d etc/apt/trusted.gpg.d etc/apt/preferences.d
 274         mkdir -p usr/bin var/cache var/lib var/log tmp
 275         mkdir -p var/lib/dpkg/info var/lib/dpkg/updates var/lib/dpkg/triggers
 276         touch var/lib/dpkg/available
 277         mkdir -p usr/lib/apt
 278         ln -s ${METHODSDIR} usr/lib/apt/methods
 279         if [ "$BUILDDIRECTORY" = "$LIBRARYPATH" ]; then
 280                 mkdir -p usr/lib/apt/solvers
 281                 ln -s "${BUILDDIRECTORY}/apt-dump-solver" usr/lib/apt/solvers/dump
 282                 ln -s "${BUILDDIRECTORY}/apt-internal-solver" usr/lib/apt/solvers/apt
 283                 echo "Dir::Bin::Solvers \"${TMPWORKINGDIRECTORY}/rootdir/usr/lib/apt/solvers\";" > etc/apt/apt.conf.d/externalsolver.conf
 284         fi
 285         # use the autoremove from the BUILDDIRECTORY if its there, otherwise
 286         # system
 287         if [ -e ${BUILDDIRECTORY}/../../debian/apt.conf.autoremove ]; then
 288             ln -s ${BUILDDIRECTORY}/../../debian/apt.conf.autoremove etc/apt/apt.conf.d/01autoremove
 289         else
 290             ln -s /etc/apt/apt.conf.d/01autoremove etc/apt/apt.conf.d/01autoremove
 291         fi
 292         cd ..
 293         local PACKAGESFILE=$(echo "$(basename $0)" | sed -e 's/^test-/Packages-/' -e 's/^skip-/Packages-/')
 294         if [ -f "${TESTDIRECTORY}/${PACKAGESFILE}" ]; then
 295                 cp "${TESTDIRECTORY}/${PACKAGESFILE}" aptarchive/Packages
 296         fi
 297         local SOURCESSFILE=$(echo "$(basename $0)" | sed -e 's/^test-/Sources-/' -e 's/^skip-/Sources-/')
 298         if [ -f "${TESTDIRECTORY}/${SOURCESSFILE}" ]; then
 299                 cp "${TESTDIRECTORY}/${SOURCESSFILE}" aptarchive/Sources
 300         fi
 301         cp $(find $TESTDIRECTORY -name '*.pub' -o -name '*.sec') keys/
 302         chmod 644 $(find keys -name '*.pub' -o -name '*.sec')
 303         ln -s ${TMPWORKINGDIRECTORY}/keys/joesixpack.pub rootdir/etc/apt/trusted.gpg.d/joesixpack.gpg
 304
 305         echo "Dir \"${TMPWORKINGDIRECTORY}/rootdir\";" > aptconfig.conf
 306         echo "Dir::state::status \"${TMPWORKINGDIRECTORY}/rootdir/var/lib/dpkg/status\";" >> aptconfig.conf
 307         echo "APT::Get::Show-User-Simulation-Note \"false\";" >> aptconfig.conf
 308         echo "Dir::Bin::Methods \"${TMPWORKINGDIRECTORY}/rootdir/usr/lib/apt/methods\";" >> aptconfig.conf
 309         # store apt-key were we can access it, even if we run it as a different user
 310         # destroys coverage reporting though, so just do it for root for now
 311         if [ "$(id -u)" = '0' ]; then
 312                 cp "${BUILDDIRECTORY}/apt-key" "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/"
 313                 chmod o+rx "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/apt-key"
 314                 echo "Dir::Bin::apt-key \"${TMPWORKINGDIRECTORY}/rootdir/usr/bin/apt-key\";" >> aptconfig.conf
 315         else
 316                 echo "Dir::Bin::apt-key \"${BUILDDIRECTORY}/apt-key\";" >> aptconfig.conf
 317         fi
 318
 319         cat << EOF > "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg"
 320 #!/bin/sh
 321 set -e
 322 if [ -r "${TMPWORKINGDIRECTORY}/noopchroot.so" ]; then
 323         if [ -n "\$LD_PRELOAD" ]; then
 324                 export LD_PRELOAD="${TMPWORKINGDIRECTORY}/noopchroot.so \${LD_PRELOAD}"
 325         else
 326                 export LD_PRELOAD="${TMPWORKINGDIRECTORY}/noopchroot.so"
 327         fi
 328 fi
 329 exec fakeroot ${DPKG:-dpkg} --root="${TMPWORKINGDIRECTORY}/rootdir" \\
 330         --log=${TMPWORKINGDIRECTORY}/rootdir/var/log/dpkg.log \\
 331         --force-not-root --force-bad-path "\$@"
 332 EOF
 333         cat << EOF > "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/gdb-dpkg"
 334 #!/bin/sh
 335 set -e
 336 if [ -r "${TMPWORKINGDIRECTORY}/noopchroot.so" ]; then
 337         if [ -n "\$LD_PRELOAD" ]; then
 338                 export LD_PRELOAD="${TMPWORKINGDIRECTORY}/noopchroot.so \${LD_PRELOAD}"
 339         else
 340                 export LD_PRELOAD="${TMPWORKINGDIRECTORY}/noopchroot.so"
 341         fi
 342 fi
 343 exec fakeroot gdb --quiet -ex run "${DPKG:-dpkg}" --args "${DPKG:-dpkg}" --root="${TMPWORKINGDIRECTORY}/rootdir" \\
 344         --log=${TMPWORKINGDIRECTORY}/rootdir/var/log/dpkg.log \\
 345         --force-not-root --force-bad-path "\$@"
 346 EOF
 347         chmod +x "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg" "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/gdb-dpkg"
 348         echo "Dir::Bin::dpkg \"${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg\";" > rootdir/etc/apt/apt.conf.d/99dpkg
 349
 350         {
 351                 if ! command dpkg --assert-multi-arch >/dev/null 2>&1; then
 352                         echo "DPKG::options:: \"--force-architecture\";" # Added to test multiarch before dpkg is ready for it…
 353                 fi
 354                 echo 'quiet::NoUpdate "true";'
 355                 echo 'quiet::NoStatistic "true";'
 356                 # too distracting for users, but helpful to detect changes
 357                 echo 'Acquire::Progress::Ignore::ShowErrorText "true";'
 358                 echo 'Acquire::Progress::Diffpercent "true";'
 359                 # in testcases, it can appear as if localhost has a rotation setup,
 360                 # hide this as we can't really deal with it properly
 361                 echo 'Acquire::Failure::ShowIP "false";'
 362         } >> aptconfig.conf
 363
 364         cp "${TESTDIRECTORY}/apt.pem" "${TMPWORKINGDIRECTORY}/rootdir/etc/webserver.pem"
 365         if [ "$(id -u)" = '0' ]; then
 366                 chown _apt:root "${TMPWORKINGDIRECTORY}/rootdir/etc/webserver.pem"
 367         fi
 368         echo "Acquire::https::CaInfo \"${TMPWORKINGDIRECTORY}/rootdir/etc/webserver.pem\";" > rootdir/etc/apt/apt.conf.d/99https
 369         echo "Apt::Cmd::Disable-Script-Warning \"1\";" > rootdir/etc/apt/apt.conf.d/apt-binary
 370         configcompression '.' 'gz' #'bz2' 'lzma' 'xz'
 371
 372         # create some files in /tmp and look at user/group to get what this means
 373         TEST_DEFAULT_USER="$USER"
 374         if [ "$(uname)" = 'GNU/kFreeBSD' ]; then
 375                 TEST_DEFAULT_GROUP='root'
 376         else
 377                 TEST_DEFAULT_GROUP="$USER"
 378         fi
 379
 380         # Acquire::AllowInsecureRepositories=false is not yet the default
 381         # but we want it to be the default soon
 382         configallowinsecurerepositories "false";
 383
 384         # cleanup the environment a bit
 385         # prefer our apt binaries over the system apt binaries
 386         export PATH="${BUILDDIRECTORY}:${PATH}:/usr/local/sbin:/usr/sbin:/sbin"
 387         export LC_ALL=C.UTF-8
 388         unset LANGUAGE APT_CONFIG
 389         unset GREP_OPTIONS DEB_BUILD_PROFILES
 390         msgdone "info"
 391 }
 392
 393 getarchitecture() {
 394         if [ "$1" = "native" -o -z "$1" ]; then
 395                 eval `aptconfig shell ARCH APT::Architecture`
 396                 if [ -n "$ARCH" ]; then
 397                         echo $ARCH
 398                 else
 399                         dpkg --print-architecture
 400                 fi
 401         else
 402                 echo $1
 403         fi
 404 }
 405
 406 getarchitectures() {
 407         aptconfig dump --no-empty --format '%v%n' APT::Architecture APT::Architectures | sort -u | tr '\n' ' '
 408 }
 409
 410 getarchitecturesfromcommalist() {
 411         echo "$1" | sed -e 's#,#\n#g' | sed -e "s/^native\$/$(getarchitecture 'native')/"
 412 }
 413
 414 configarchitecture() {
 415         {
 416                 echo "APT::Architecture \"$(getarchitecture $1)\";"
 417                 while [ -n "$1" ]; do
 418                         echo "APT::Architectures:: \"$(getarchitecture $1)\";"
 419                         shift
 420                 done
 421         } >rootdir/etc/apt/apt.conf.d/01multiarch.conf
 422         configdpkg
 423 }
 424
 425 configdpkg() {
 426         if [ ! -e rootdir/var/lib/dpkg/status ]; then
 427                 local STATUSFILE=$(echo "$(basename $0)" | sed -e 's/^test-/status-/' -e 's/^skip-/status-/')
 428                 if [ -f "${TESTDIRECTORY}/${STATUSFILE}" ]; then
 429                         cp "${TESTDIRECTORY}/${STATUSFILE}" rootdir/var/lib/dpkg/status
 430                 else
 431                         echo -n > rootdir/var/lib/dpkg/status
 432                 fi
 433         fi
 434         rm -f rootdir/etc/apt/apt.conf.d/00foreigndpkg
 435         if command dpkg --assert-multi-arch >/dev/null 2>&1 ; then
 436                 local ARCHS="$(getarchitectures)"
 437                 if echo "$ARCHS" | grep -E -q '[^ ]+ [^ ]+'; then
 438                         DPKGARCH="$(dpkg --print-architecture)"
 439                         for ARCH in ${ARCHS}; do
 440                                 if [ "${ARCH}" != "${DPKGARCH}" ]; then
 441                                         if ! dpkg --add-architecture ${ARCH} >/dev/null 2>&1; then
 442                                                 # old-style used e.g. in Ubuntu-P – and as it seems travis
 443                                                 echo "DPKG::options:: \"--foreign-architecture\";" >> rootdir/etc/apt/apt.conf.d/00foreigndpkg
 444                                                 echo "DPKG::options:: \"${ARCH}\";"  >> rootdir/etc/apt/apt.conf.d/00foreigndpkg
 445                                         fi
 446                                 fi
 447                         done
 448                         if [ "0" = "$(dpkg -l dpkg 2> /dev/null | grep '^i' | wc -l)" ]; then
 449                                 # dpkg doesn't really check the version as long as it is fully installed,
 450                                 # but just to be sure we choose one above the required version
 451                                 insertinstalledpackage 'dpkg' "all" '1.16.2+fake'
 452                         fi
 453                 fi
 454         fi
 455 }
 456
 457 configdpkgnoopchroot() {
 458         # create a library to noop chroot() and rewrite maintainer script executions
 459         # via execvp() as used by dpkg as we don't want our rootdir to be a fullblown
 460         # chroot directory dpkg could chroot into to execute the maintainer scripts
 461         msgtest 'Building library to preload to make maintainerscript work in' 'dpkg'
 462         cat << EOF > noopchroot.c
 463 #define _GNU_SOURCE
 464 #include <stdio.h>
 465 #include <stdlib.h>
 466 #include <string.h>
 467 #include <dlfcn.h>
 468
 469 static char * chrootdir = NULL;
 470
 471 int chroot(const char *path) {
 472         printf("WARNING: CHROOTing to %s was ignored!\n", path);
 473         free(chrootdir);
 474         chrootdir = strdup(path);
 475         return 0;
 476 }
 477 int execvp(const char *file, char *const argv[]) {
 478         static int (*func_execvp) (const char *, char * const []) = NULL;
 479         if (func_execvp == NULL)
 480                 func_execvp = (int (*) (const char *, char * const [])) dlsym(RTLD_NEXT, "execvp");
 481         if (chrootdir == NULL || strncmp(file, "/var/lib/dpkg/", strlen("/var/lib/dpkg/")) != 0)
 482                 return func_execvp(file, argv);
 483         printf("REWRITE execvp call %s into %s\n", file, chrootdir);
 484         char newfile[strlen(chrootdir) + strlen(file)];
 485         strcpy(newfile, chrootdir);
 486         strcat(newfile, file);
 487         char const * const baseadmindir = "/var/lib/dpkg";
 488         char admindir[strlen(chrootdir) + strlen(baseadmindir)];
 489         strcpy(admindir, chrootdir);
 490         strcat(admindir, baseadmindir);
 491         setenv("DPKG_ADMINDIR", admindir, 1);
 492         return func_execvp(newfile, argv);
 493 }
 494 EOF
 495         testsuccess --nomsg gcc -fPIC -shared -o noopchroot.so noopchroot.c -ldl
 496 }
 497
 498 configallowinsecurerepositories() {
 499     echo "Acquire::AllowInsecureRepositories \"$1\";" >  rootdir/etc/apt/apt.conf.d/allow-insecure-repositories.conf
 500
 501 }
 502
 503 configcompression() {
 504         while [ -n "$1" ]; do
 505                 case "$1" in
 506                 '.') printf ".\t.\tcat\n";;
 507                 'gz') printf "gzip\tgz\tgzip\n";;
 508                 'bz2') printf "bzip2\tbz2\tbzip2\n";;
 509                 'lzma') printf "lzma\tlzma\txz --format=lzma\n";;
 510                 'xz') printf "xz\txz\txz\n";;
 511                 *) printf "$1\t$1\t$1\n";;
 512                 esac
 513                 shift
 514         done > ${TMPWORKINGDIRECTORY}/rootdir/etc/testcase-compressor.conf
 515 }
 516
 517 forcecompressor() {
 518         COMPRESSOR="$1"
 519         COMPRESSOR_CMD="$1"
 520         case $COMPRESSOR in
 521         gzip) COMPRESS='gz';;
 522         bzip2) COMPRESS='bz2';;
 523         lzma) COMPRESS='lzma';;
 524         xz) COMPRESS='xz';;
 525         *) msgdie "Compressor $COMPRESSOR is unknown to framework, so can't be forced by forcecompressor!";;
 526         esac
 527         local CONFFILE="${TMPWORKINGDIRECTORY}/rootdir/etc/apt/apt.conf.d/00force-compressor"
 528         echo "Acquire::CompressionTypes::Order { \"${COMPRESS}\"; };
 529 Dir::Bin::uncompressed \"/does/not/exist\";
 530 Dir::Bin::gzip \"/does/not/exist\";
 531 Dir::Bin::bzip2 \"/does/not/exist\";
 532 Dir::Bin::lzma \"/does/not/exist\";
 533 Dir::Bin::xz \"/does/not/exist\";" > "$CONFFILE"
 534         if [ -e "/bin/${COMPRESSOR}" ]; then
 535                 echo "Dir::Bin::${COMPRESSOR} \"/bin/${COMPRESSOR}\";" >> "$CONFFILE"
 536         elif [ -e "/usr/bin/${COMPRESSOR}" ]; then
 537                 echo "Dir::Bin::${COMPRESSOR} \"/usr/bin/${COMPRESSOR}\";" >> "$CONFFILE"
 538         elif [ "${COMPRESSOR}" = 'lzma' ]; then
 539                 echo 'Dir::Bin::xz "/usr/bin/xz";' >> "$CONFFILE"
 540                 COMPRESSOR_CMD='xz --format=lzma'
 541         else
 542                 msgtest 'Test for availability of compressor' "${COMPRESSOR}"
 543                 msgfail "${COMPRESSOR} not available"
 544         fi
 545 }
 546
 547 setupsimplenativepackage() {
 548         local NAME="$1"
 549         local ARCH="$2"
 550         local VERSION="$3"
 551         local RELEASE="${4:-unstable}"
 552         local DEPENDENCIES="$5"
 553         local DESCRIPTION="${6:-"an autogenerated dummy ${NAME}=${VERSION}/${RELEASE}
 554  If you find such a package installed on your system,
 555  something went horribly wrong! They are autogenerated
 556  und used only by testcases and surf no other propose…"}"
 557
 558         local SECTION="${7:-others}"
 559         local DISTSECTION
 560         if [ "$SECTION" = "$(echo "$SECTION" | cut -d'/' -f 2)" ]; then
 561                 DISTSECTION="main"
 562         else
 563                 DISTSECTION="$(echo "$SECTION" | cut -d'/' -f 1)"
 564         fi
 565         local BUILDDIR=incoming/${NAME}-${VERSION}
 566         mkdir -p ${BUILDDIR}/debian/source
 567         cd ${BUILDDIR}
 568         echo "* most suckless software product ever" > FEATURES
 569         test -e debian/copyright || echo "Copyleft by Joe Sixpack $(date +%Y)" > debian/copyright
 570         test -e debian/changelog || echo "$NAME ($VERSION) $RELEASE; urgency=low
 571
 572   * Initial release
 573
 574  -- Joe Sixpack <joe@example.org>  $(date -R)" > debian/changelog
 575         test -e debian/control || echo "Source: $NAME
 576 Section: $SECTION
 577 Priority: optional
 578 Maintainer: Joe Sixpack <joe@example.org>
 579 Build-Depends: debhelper (>= 7)
 580 Standards-Version: 3.9.1
 581
 582 Package: $NAME" > debian/control
 583         if [ "$ARCH" = 'all' ]; then
 584                 echo "Architecture: all" >> debian/control
 585         else
 586                 echo "Architecture: any" >> debian/control
 587         fi
 588         test -z "$DEPENDENCIES" || echo "$DEPENDENCIES" >> debian/control
 589         echo "Description: $DESCRIPTION" >> debian/control
 590
 591         test -e debian/compat || echo "7" > debian/compat
 592         test -e debian/source/format || echo "3.0 (native)" > debian/source/format
 593         test -e debian/rules || cp /usr/share/doc/debhelper/examples/rules.tiny debian/rules
 594         cd - > /dev/null
 595 }
 596
 597 buildsimplenativepackage() {
 598         local NAME="$1"
 599         local NM
 600         if [ "$(echo "$NAME" | cut -c 1-3)" = 'lib' ]; then
 601                 NM="$(echo "$NAME" | cut -c 1-4)"
 602         else
 603                 NM="$(echo "$NAME" | cut -c 1)"
 604         fi
 605         local ARCH="$2"
 606         local VERSION="$3"
 607         local RELEASE="${4:-unstable}"
 608         local DEPENDENCIES="$5"
 609         local DESCRIPTION="${6:-"an autogenerated dummy ${NAME}=${VERSION}/${RELEASE}
 610  If you find such a package installed on your system,
 611  something went horribly wrong! They are autogenerated
 612  und used only by testcases and surf no other propose…"}"
 613
 614         local SECTION="${7:-others}"
 615         local PRIORITY="${8:-optional}"
 616         local FILE_TREE="$9"
 617         local COMPRESS_TYPE="${10:-gzip}"
 618         local DISTSECTION
 619         if [ "$SECTION" = "$(echo "$SECTION" | cut -d'/' -f 2)" ]; then
 620                 DISTSECTION="main"
 621         else
 622                 DISTSECTION="$(echo "$SECTION" | cut -d'/' -f 1)"
 623         fi
 624         local BUILDDIR=${TMPWORKINGDIRECTORY}/incoming/${NAME}-${VERSION}
 625
 626         msgtest "Build source package in version ${VERSION} for ${RELEASE} in ${DISTSECTION}" "$NAME"
 627         mkdir -p $BUILDDIR/debian/source
 628         echo "* most suckless software product ever" > ${BUILDDIR}/FEATURES
 629         echo "#!/bin/sh
 630 echo '$NAME says \"Hello!\"'" > ${BUILDDIR}/${NAME}
 631
 632         echo "Copyleft by Joe Sixpack $(date +%Y)" > ${BUILDDIR}/debian/copyright
 633         echo "$NAME ($VERSION) $RELEASE; urgency=low
 634
 635   * Initial release
 636
 637  -- Joe Sixpack <joe@example.org>  $(date -R)" > ${BUILDDIR}/debian/changelog
 638         echo "Source: $NAME
 639 Priority: $PRIORITY
 640 Maintainer: Joe Sixpack <joe@example.org>
 641 Standards-Version: 3.9.3" > ${BUILDDIR}/debian/control
 642         if [ "$SECTION" != '<none>' ]; then
 643                 echo "Section: $SECTION" >> ${BUILDDIR}/debian/control
 644         fi
 645         local BUILDDEPS="$(echo "$DEPENDENCIES" | grep '^Build-')"
 646         test -z "$BUILDDEPS" || echo "$BUILDDEPS" >> ${BUILDDIR}/debian/control
 647         echo "
 648 Package: $NAME" >> ${BUILDDIR}/debian/control
 649
 650         if [ "$ARCH" = 'all' ]; then
 651                 echo "Architecture: all" >> ${BUILDDIR}/debian/control
 652         else
 653                 echo "Architecture: any" >> ${BUILDDIR}/debian/control
 654         fi
 655         local DEPS="$(echo "$DEPENDENCIES" | grep -v '^Build-')"
 656         test -z "$DEPS" || echo "$DEPS" >> ${BUILDDIR}/debian/control
 657         echo "Description: $DESCRIPTION" >> ${BUILDDIR}/debian/control
 658
 659         echo '3.0 (native)' > ${BUILDDIR}/debian/source/format
 660         cd ${BUILDDIR}/..
 661         testsuccess --nomsg dpkg-source -b ${NAME}-${VERSION}
 662         cd - >/dev/null
 663         sed -n 's#^dpkg-source: info: building [^ ]\+ in ##p' ${TMPWORKINGDIRECTORY}/rootdir/tmp/testsuccess.output \
 664                 | while read SRC; do
 665                 echo "pool/${SRC}" >> ${BUILDDIR}/../${RELEASE}.${DISTSECTION}.srclist
 666 #               if expr match "${SRC}" '.*\.dsc' >/dev/null 2>&1; then
 667 #                       aptkey --keyring ./keys/joesixpack.pub --secret-keyring ./keys/joesixpack.sec --quiet --readonly \
 668 #                               adv --yes --default-key 'Joe Sixpack' \
 669 #                               --clearsign -o "${BUILDDIR}/../${SRC}.sign" "${BUILDDIR}/../$SRC"
 670 #                       mv "${BUILDDIR}/../${SRC}.sign" "${BUILDDIR}/../$SRC"
 671 #               fi
 672         done
 673
 674         for arch in $(getarchitecturesfromcommalist "$ARCH"); do
 675                 msgtest "Build binary package for ${RELEASE} in ${SECTION}" "$NAME"
 676                 rm -rf ${BUILDDIR}/debian/tmp
 677                 mkdir -p ${BUILDDIR}/debian/tmp/DEBIAN ${BUILDDIR}/debian/tmp/usr/share/doc/${NAME} ${BUILDDIR}/debian/tmp/usr/bin
 678                 cp ${BUILDDIR}/debian/copyright ${BUILDDIR}/debian/changelog ${BUILDDIR}/FEATURES ${BUILDDIR}/debian/tmp/usr/share/doc/${NAME}
 679                 cp ${BUILDDIR}/${NAME} ${BUILDDIR}/debian/tmp/usr/bin/${NAME}-${arch}
 680                 if [ -n "$FILE_TREE" ]; then
 681                     cp -ar "$FILE_TREE" ${BUILDDIR}/debian/tmp
 682                 fi
 683
 684                 (cd ${BUILDDIR}; dpkg-gencontrol -DArchitecture=$arch)
 685                 (cd ${BUILDDIR}/debian/tmp; md5sum $(find usr/ -type f) > DEBIAN/md5sums)
 686                 local LOG="${BUILDDIR}/../${NAME}_${VERSION}_${arch}.dpkg-deb.log"
 687                 # ensure the right permissions as dpkg-deb insists
 688                 chmod 755 ${BUILDDIR}/debian/tmp/DEBIAN
 689                 testsuccess --nomsg dpkg-deb -Z${COMPRESS_TYPE} --build ${BUILDDIR}/debian/tmp ${BUILDDIR}/..
 690                 echo "pool/${NAME}_${VERSION}_${arch}.deb" >> ${BUILDDIR}/../${RELEASE}.${DISTSECTION}.pkglist
 691         done
 692
 693         local CHANGEPATH="${BUILDDIR}/../${DISTSECTION}/${NM}/${NAME}/${NAME}_${VERSION}"
 694         mkdir -p $CHANGEPATH
 695         cp ${BUILDDIR}/debian/changelog $CHANGEPATH
 696         rm -rf "${BUILDDIR}"
 697         msgdone "info"
 698 }
 699
 700 buildpackage() {
 701         local BUILDDIR=$1
 702         local RELEASE=$2
 703         local SECTION=$3
 704         local ARCH=$(getarchitecture $4)
 705         local PKGNAME="$(echo "$BUILDDIR" | grep -o '[^/]*$')"
 706         local BUILDLOG="$(readlink -f "${BUILDDIR}/../${PKGNAME}_${RELEASE}_${SECTION}.dpkg-bp.log")"
 707         msgtest "Build package for ${RELEASE} in ${SECTION}" "$PKGNAME"
 708         cd $BUILDDIR
 709         if [ "$ARCH" = "all" ]; then
 710                 ARCH="$(dpkg-architecture -qDEB_HOST_ARCH 2> /dev/null)"
 711         fi
 712         testsuccess --nomsg dpkg-buildpackage -uc -us -a$ARCH
 713         cp ${TMPWORKINGDIRECTORY}/rootdir/tmp/testsuccess.output $BUILDLOG
 714         local PKGS="$(grep '^dpkg-deb: building package' $BUILDLOG | cut -d'/' -f 2 | sed -e "s#'\.##")"
 715         local SRCS="$(grep '^dpkg-source: info: building' $BUILDLOG | grep -o '[a-z0-9._+~-]*$')"
 716         cd - > /dev/null
 717         for PKG in $PKGS; do
 718                 echo "pool/${PKG}" >> ${TMPWORKINGDIRECTORY}/incoming/${RELEASE}.${SECTION}.pkglist
 719         done
 720         for SRC in $SRCS; do
 721                 echo "pool/${SRC}" >> ${TMPWORKINGDIRECTORY}/incoming/${RELEASE}.${SECTION}.srclist
 722         done
 723 }
 724
 725 buildaptarchive() {
 726         if [ -d incoming ]; then
 727                 buildaptarchivefromincoming "$@"
 728         else
 729                 buildaptarchivefromfiles "$@"
 730         fi
 731 }
 732
 733 createaptftparchiveconfig() {
 734         local COMPRESSORS="$(cut -d'    ' -f 1 ${TMPWORKINGDIRECTORY}/rootdir/etc/testcase-compressor.conf | tr '\n' ' ')"
 735         local COMPRESSORS="${COMPRESSORS%* }"
 736         local ARCHS="$(getarchitectures)"
 737         echo -n 'Dir {
 738         ArchiveDir "' >> ftparchive.conf
 739         echo -n $(readlink -f .) >> ftparchive.conf
 740         echo -n '";
 741         CacheDir "' >> ftparchive.conf
 742         echo -n $(readlink -f ..) >> ftparchive.conf
 743         echo -n '";
 744         FileListDir "' >> ftparchive.conf
 745         echo -n $(readlink -f pool/) >> ftparchive.conf
 746         echo -n '";
 747 };
 748 Default {
 749         Packages::Compress "'"$COMPRESSORS"'";
 750         Sources::Compress "'"$COMPRESSORS"'";
 751         Contents::Compress "'"$COMPRESSORS"'";
 752         Translation::Compress "'"$COMPRESSORS"'";
 753         LongDescription "false";
 754 };
 755 TreeDefault {
 756         Directory "pool/";
 757         SrcDirectory "pool/";
 758 };
 759 APT {
 760         FTPArchive {
 761                 Release {
 762                         Origin "joesixpack";
 763                         Label "apttestcases";
 764                         Suite "unstable";
 765                         Description "repository with dummy packages";
 766                         Architectures "' >> ftparchive.conf
 767         echo -n "$ARCHS" >> ftparchive.conf
 768         echo 'source";
 769                 };
 770         };
 771 };' >> ftparchive.conf
 772         for DIST in $(find ./pool/ -maxdepth 1 -name '*.pkglist' -type f | cut -d'/' -f 3 | cut -d'.' -f 1 | sort | uniq); do
 773                 echo -n 'tree "dists/' >> ftparchive.conf
 774                 echo -n "$DIST" >> ftparchive.conf
 775                 echo -n '" {
 776         Architectures "' >> ftparchive.conf
 777                 echo -n "$ARCHS" >> ftparchive.conf
 778                 echo -n 'source";
 779         FileList "' >> ftparchive.conf
 780                 echo -n "${DIST}.\$(SECTION).pkglist" >> ftparchive.conf
 781                 echo -n '";
 782         SourceFileList "' >> ftparchive.conf
 783                 echo -n "${DIST}.\$(SECTION).srclist" >> ftparchive.conf
 784                 echo -n '";
 785         Sections "' >> ftparchive.conf
 786                 echo -n "$(find ./pool/ -maxdepth 1 -name "${DIST}.*.pkglist" -type f | cut -d'/' -f 3 | cut -d'.' -f 2 | sort | uniq | tr '\n' ' ')" >> ftparchive.conf
 787                 echo '";
 788 };' >> ftparchive.conf
 789         done
 790 }
 791
 792 buildaptftparchivedirectorystructure() {
 793         local DISTS="$(grep -i '^tree ' ftparchive.conf | cut -d'/' -f 2 | sed -e 's#".*##')"
 794         for DIST in $DISTS; do
 795                 local SECTIONS="$(grep -i -A 5 "dists/$DIST" ftparchive.conf | grep -i 'Sections' | cut -d'"' -f 2)"
 796                 for SECTION in $SECTIONS; do
 797                         local ARCHS="$(grep -A 5 "dists/$DIST" ftparchive.conf | grep Architectures | cut -d'"' -f 2 | sed -e 's#source##')"
 798                         for ARCH in $ARCHS; do
 799                                 mkdir -p dists/${DIST}/${SECTION}/binary-${ARCH}
 800                         done
 801                         mkdir -p dists/${DIST}/${SECTION}/source
 802                         mkdir -p dists/${DIST}/${SECTION}/i18n
 803                 done
 804         done
 805 }
 806
 807 insertpackage() {
 808         local RELEASES="$1"
 809         local NAME="$2"
 810         local ARCH="$3"
 811         local VERSION="$4"
 812         local DEPENDENCIES="$5"
 813         local PRIORITY="${6:-optional}"
 814         local DESCRIPTION="${7:-"an autogenerated dummy ${NAME}=${VERSION}/${RELEASES}
 815  If you find such a package installed on your system,
 816  something went horribly wrong! They are autogenerated
 817  und used only by testcases and surf no other propose…"}"
 818         local ARCHS=""
 819         for RELEASE in $(printf '%s' "$RELEASES" | tr ',' '\n'); do
 820                 if [ "$RELEASE" = 'installed' ]; then
 821                         insertinstalledpackage "$2" "$3" "$4" "$5" "$6" "$7"
 822                         continue
 823                 fi
 824                 for arch in $(getarchitecturesfromcommalist "$ARCH"); do
 825                         if [ "$arch" = 'all' -o "$arch" = 'none' ]; then
 826                                 ARCHS="$(getarchitectures)"
 827                         else
 828                                 ARCHS="$arch"
 829                         fi
 830                         for BUILDARCH in $ARCHS; do
 831                                 local PPATH="aptarchive/dists/${RELEASE}/main/binary-${BUILDARCH}"
 832                                 mkdir -p $PPATH
 833                                 local FILE="${PPATH}/Packages"
 834                                 echo "Package: $NAME
 835 Priority: $PRIORITY
 836 Section: other
 837 Installed-Size: 42
 838 Maintainer: Joe Sixpack <joe@example.org>" >> $FILE
 839                                 test "$arch" = 'none' || echo "Architecture: $arch" >> $FILE
 840                                 echo "Version: $VERSION
 841 Filename: pool/main/${NAME}/${NAME}_${VERSION}_${arch}.deb" >> $FILE
 842                                 test -z "$DEPENDENCIES" || echo "$DEPENDENCIES" >> $FILE
 843                                 echo "Description: $(printf '%s' "$DESCRIPTION" | head -n 1)" >> $FILE
 844                                 echo "Description-md5: $(printf '%s' "$DESCRIPTION" | md5sum | cut -d' ' -f 1)" >> $FILE
 845                                 echo >> $FILE
 846                         done
 847                 done
 848                 mkdir -p aptarchive/dists/${RELEASE}/main/source aptarchive/dists/${RELEASE}/main/i18n
 849                 touch aptarchive/dists/${RELEASE}/main/source/Sources
 850                 echo "Package: $NAME
 851 Description-md5: $(printf '%s' "$DESCRIPTION" | md5sum | cut -d' ' -f 1)
 852 Description-en: $DESCRIPTION
 853 " >> aptarchive/dists/${RELEASE}/main/i18n/Translation-en
 854         done
 855 }
 856
 857 insertsource() {
 858         local RELEASE="$1"
 859         local NAME="$2"
 860         local ARCH="$3"
 861         local VERSION="$4"
 862         local DEPENDENCIES="$5"
 863         local BINARY="${6:-$NAME}"
 864         local ARCHS=""
 865         local SPATH="aptarchive/dists/${RELEASE}/main/source"
 866         mkdir -p $SPATH
 867         local FILE="${SPATH}/Sources"
 868         local DSCFILE="${NAME}_${VERSION}.dsc"
 869         local TARFILE="${NAME}_${VERSION}.tar.gz"
 870         echo "Package: $NAME
 871 Binary: $BINARY
 872 Version: $VERSION
 873 Maintainer: Joe Sixpack <joe@example.org>
 874 Architecture: $ARCH" >> $FILE
 875         test -z "$DEPENDENCIES" || echo "$DEPENDENCIES" >> $FILE
 876         echo "Files:
 877  $(echo -n "$DSCFILE" | md5sum | cut -d' ' -f 1) $(echo -n "$DSCFILE" | wc -c) $DSCFILE
 878  $(echo -n "$TARFILE" | md5sum | cut -d' ' -f 1) $(echo -n "$TARFILE" | wc -c) $TARFILE
 879 Checksums-Sha256:
 880  $(echo -n "$DSCFILE" | sha256sum | cut -d' ' -f 1) $(echo -n "$DSCFILE" | wc -c) $DSCFILE
 881  $(echo -n "$TARFILE" | sha256sum | cut -d' ' -f 1) $(echo -n "$TARFILE" | wc -c) $TARFILE
 882 " >> $FILE
 883 }
 884
 885 insertinstalledpackage() {
 886         local NAME="$1"
 887         local ARCH="$2"
 888         local VERSION="$3"
 889         local DEPENDENCIES="$4"
 890         local PRIORITY="${5:-optional}"
 891         local STATUS="${6:-install ok installed}"
 892         local DESCRIPTION="${7:-"an autogenerated dummy ${NAME}=${VERSION}/installed
 893  If you find such a package installed on your system,
 894  something went horribly wrong! They are autogenerated
 895  und used only by testcases and surf no other propose…"}"
 896
 897         local FILE='rootdir/var/lib/dpkg/status'
 898         local INFO='rootdir/var/lib/dpkg/info'
 899         for arch in $(getarchitecturesfromcommalist "$ARCH"); do
 900                 echo "Package: $NAME
 901 Status: $STATUS
 902 Priority: $PRIORITY
 903 Section: other
 904 Installed-Size: 42
 905 Maintainer: Joe Sixpack <joe@example.org>
 906 Version: $VERSION" >> $FILE
 907                 test "$arch" = 'none' || echo "Architecture: $arch" >> $FILE
 908                 test -z "$DEPENDENCIES" || echo "$DEPENDENCIES" >> $FILE
 909                 echo "Description: $DESCRIPTION" >> $FILE
 910                 echo >> $FILE
 911                 if [ "$(dpkg-query -W --showformat='${Multi-Arch}')" = 'same' ]; then
 912                         echo -n > ${INFO}/${NAME}:${arch}.list
 913                 else
 914                         echo -n > ${INFO}/${NAME}.list
 915                 fi
 916         done
 917 }
 918
 919
 920 buildaptarchivefromincoming() {
 921         msginfo "Build APT archive for ${CCMD}$(basename $0)${CINFO} based on incoming packages…"
 922         cd aptarchive
 923         [ -e pool ] || ln -s ../incoming pool
 924         [ -e ftparchive.conf ] || createaptftparchiveconfig
 925         [ -e dists ] || buildaptftparchivedirectorystructure
 926         msgninfo "\tGenerate Packages, Sources and Contents files… "
 927         testsuccess aptftparchive generate ftparchive.conf
 928         cd - > /dev/null
 929         msgdone "info"
 930         generatereleasefiles "$@"
 931 }
 932
 933 buildaptarchivefromfiles() {
 934         msginfo "Build APT archive for ${CCMD}$(basename $0)${CINFO} based on prebuild files…"
 935         local DIR='aptarchive'
 936         if [ -d "${DIR}/dists" ]; then DIR="${DIR}/dists"; fi
 937         find "$DIR" -name 'Packages' -o -name 'Sources' -o -name 'Translation-*' | while read line; do
 938                 msgninfo "\t${line} file… "
 939                 compressfile "$line" "$1"
 940                 msgdone "info"
 941         done
 942         generatereleasefiles "$@"
 943 }
 944
 945 compressfile() {
 946         cat ${TMPWORKINGDIRECTORY}/rootdir/etc/testcase-compressor.conf | while read compressor extension command; do
 947                 if [ "$compressor" = '.' ]; then
 948                         if [ -n "$2" ]; then
 949                                 touch -d "$2" "$1"
 950                         fi
 951                         continue
 952                 fi
 953                 cat "$1" | $command > "${1}.${extension}"
 954                 if [ -n "$2" ]; then
 955                         touch -d "$2" "${1}.${extension}"
 956                 fi
 957         done
 958 }
 959
 960 # can be overridden by testcases for their pleasure
 961 getcodenamefromsuite() {
 962         case "$1" in
 963         unstable) echo 'sid';;
 964         *) echo -n "$1";;
 965         esac
 966 }
 967 getreleaseversionfromsuite() { true; }
 968 getlabelfromsuite() { true; }
 969 getoriginfromsuite() { true; }
 970
 971 generatereleasefiles() {
 972         # $1 is the Date header and $2 is the ValidUntil header to be set
 973         # both should be given in notation date/touch can understand
 974         msgninfo "\tGenerate Release files… "
 975         if [ -e aptarchive/dists ]; then
 976                 for dir in $(find ./aptarchive/dists -mindepth 1 -maxdepth 1 -type d); do
 977                         local SUITE="$(echo "$dir" | cut -d'/' -f 4)"
 978                         local CODENAME="$(getcodenamefromsuite $SUITE)"
 979                         local VERSION="$(getreleaseversionfromsuite $SUITE)"
 980                         local LABEL="$(getlabelfromsuite $SUITE)"
 981                         local ORIGIN="$(getoriginfromsuite $SUITE)"
 982                         if [ -n "$VERSION" ]; then
 983                                 VERSION="-o APT::FTPArchive::Release::Version=${VERSION}"
 984                         fi
 985                         if [ -n "$LABEL" ]; then
 986                                 LABEL="-o APT::FTPArchive::Release::Label=${LABEL}"
 987                         fi
 988                         if [ -n "$ORIGIN" ]; then
 989                                 ORIGIN="-o APT::FTPArchive::Release::Origin=${ORIGIN}"
 990                         fi
 991                         aptftparchive -qq release $dir \
 992                                 -o APT::FTPArchive::Release::Suite="${SUITE}" \
 993                                 -o APT::FTPArchive::Release::Codename="${CODENAME}" \
 994                                 ${LABEL} \
 995                                 ${ORIGIN} \
 996                                 ${VERSION} \
 997                                         | sed -e '/0 Release$/ d' > $dir/Release # remove the self reference
 998                         if [ "$SUITE" = "experimental" -o "$SUITE" = "experimental2" ]; then
 999                                 sed -i '/^Date: / a\
1000 NotAutomatic: yes' $dir/Release
1001                         fi
1002                         if [ -n "$1" -a "$1" != "now" ]; then
1003                                 sed -i "s/^Date: .*$/Date: $(date -d "$1" '+%a, %d %b %Y %H:%M:%S %Z')/" $dir/Release
1004                         fi
1005                         if [ -n "$2" ]; then
1006                                 sed -i "/^Date: / a\
1007 Valid-Until: $(date -d "$2" '+%a, %d %b %Y %H:%M:%S %Z')" $dir/Release
1008                         fi
1009                 done
1010         else
1011                 aptftparchive -qq release ./aptarchive | sed -e '/0 Release$/ d' > aptarchive/Release # remove the self reference
1012         fi
1013         if [ -n "$1" -a "$1" != "now" ]; then
1014                 for release in $(find ./aptarchive -name 'Release'); do
1015                         touch -d "$1" $release
1016                 done
1017         fi
1018         msgdone "info"
1019 }
1020
1021 setupdistsaptarchive() {
1022         local APTARCHIVE=$(readlink -f ./aptarchive)
1023         rm -f root/etc/apt/sources.list.d/apt-test-*-deb.list
1024         rm -f root/etc/apt/sources.list.d/apt-test-*-deb-src.list
1025         for DISTS in $(find ./aptarchive/dists/ -mindepth 1 -maxdepth 1 -type d | cut -d'/' -f 4); do
1026                 SECTIONS=$(find ./aptarchive/dists/${DISTS}/ -mindepth 1 -maxdepth 1 -type d | cut -d'/' -f 5 | tr '\n' ' ')
1027                 msgninfo "\tadd deb and deb-src sources.list lines for ${CCMD}${DISTS} ${SECTIONS}${CINFO}… "
1028                 echo "deb file://$APTARCHIVE $DISTS $SECTIONS" > rootdir/etc/apt/sources.list.d/apt-test-${DISTS}-deb.list
1029                 echo "deb-src file://$APTARCHIVE $DISTS $SECTIONS" > rootdir/etc/apt/sources.list.d/apt-test-${DISTS}-deb-src.list
1030                 msgdone "info"
1031         done
1032 }
1033
1034 setupflataptarchive() {
1035         local APTARCHIVE=$(readlink -f ./aptarchive)
1036         if [ -f ${APTARCHIVE}/Packages ]; then
1037                 msgninfo "\tadd deb sources.list line… "
1038                 echo "deb file://$APTARCHIVE /" > rootdir/etc/apt/sources.list.d/apt-test-archive-deb.list
1039                 msgdone "info"
1040         else
1041                 rm -f rootdir/etc/apt/sources.list.d/apt-test-archive-deb.list
1042         fi
1043         if [ -f ${APTARCHIVE}/Sources ]; then
1044                 msgninfo "\tadd deb-src sources.list line… "
1045                 echo "deb-src file://$APTARCHIVE /" > rootdir/etc/apt/sources.list.d/apt-test-archive-deb-src.list
1046                 msgdone "info"
1047         else
1048                 rm -f rootdir/etc/apt/sources.list.d/apt-test-archive-deb-src.list
1049         fi
1050 }
1051
1052 setupaptarchive() {
1053         local NOUPDATE=0
1054         if [ "$1" = '--no-update' ]; then
1055                 NOUPDATE=1
1056                 shift
1057         fi
1058         buildaptarchive "$@"
1059         if [ -e aptarchive/dists ]; then
1060                 setupdistsaptarchive
1061         else
1062                 setupflataptarchive
1063         fi
1064         signreleasefiles 'Joe Sixpack'
1065         if [ "1" != "$NOUPDATE" ]; then
1066                 testsuccess aptget update -o Debug::pkgAcquire::Worker=true -o Debug::Acquire::gpgv=true
1067         fi
1068 }
1069
1070 signreleasefiles() {
1071         local SIGNER="${1:-Joe Sixpack}"
1072         local REPODIR="${2:-aptarchive}"
1073         local KEY="keys/$(echo "$SIGNER" | tr 'A-Z' 'a-z' | sed 's# ##g')"
1074         local GPG="aptkey --quiet --keyring ${KEY}.pub --secret-keyring ${KEY}.sec --readonly adv --batch --yes"
1075         msgninfo "\tSign archive with $SIGNER key $KEY… "
1076         local REXKEY='keys/rexexpired'
1077         local SECEXPIREBAK="${REXKEY}.sec.bak"
1078         local PUBEXPIREBAK="${REXKEY}.pub.bak"
1079         if [ "${SIGNER}" = 'Rex Expired' ]; then
1080                 # the key is expired, so gpg doesn't allow to sign with and the --faked-system-time
1081                 # option doesn't exist anymore (and using faketime would add a new obscure dependency)
1082                 # therefore we 'temporary' make the key not expired and restore a backup after signing
1083                 cp ${REXKEY}.sec $SECEXPIREBAK
1084                 cp ${REXKEY}.pub $PUBEXPIREBAK
1085                 local SECUNEXPIRED="${REXKEY}.sec.unexpired"
1086                 local PUBUNEXPIRED="${REXKEY}.pub.unexpired"
1087                 if [ -f "$SECUNEXPIRED" ] && [ -f "$PUBUNEXPIRED" ]; then
1088                         cp $SECUNEXPIRED ${REXKEY}.sec
1089                         cp $PUBUNEXPIRED ${REXKEY}.pub
1090                 else
1091                         if ! printf "expire\n1w\nsave\n" | $GPG --default-key "$SIGNER" --command-fd 0 --edit-key "${SIGNER}" >setexpire.gpg 2>&1; then
1092                                 cat setexpire.gpg
1093                                 exit 1
1094                         fi
1095                         cp ${REXKEY}.sec $SECUNEXPIRED
1096                         cp ${REXKEY}.pub $PUBUNEXPIRED
1097                 fi
1098         fi
1099         for RELEASE in $(find ${REPODIR}/ -name Release); do
1100                 $GPG --default-key "$SIGNER" --armor --detach-sign --sign --output ${RELEASE}.gpg ${RELEASE}
1101                 local INRELEASE="$(echo "${RELEASE}" | sed 's#/Release$#/InRelease#')"
1102                 $GPG --default-key "$SIGNER" --clearsign --output $INRELEASE $RELEASE
1103                 # we might have set a specific date for the Release file, so copy it
1104                 touch -d "$(stat --format "%y" ${RELEASE})" ${RELEASE}.gpg ${INRELEASE}
1105         done
1106         if [ -f "$SECEXPIREBAK" ] && [ -f "$PUBEXPIREBAK" ]; then
1107                 mv -f $SECEXPIREBAK ${REXKEY}.sec
1108                 mv -f $PUBEXPIREBAK ${REXKEY}.pub
1109         fi
1110         msgdone "info"
1111 }
1112
1113 redatereleasefiles() {
1114         local DATE="$(date -d "$1" '+%a, %d %b %Y %H:%M:%S %Z')"
1115         for release in $(find aptarchive/ -name 'Release'); do
1116                 sed -i "s/^Date: .*$/Date: ${DATE}/" $release
1117                 touch -d "$DATE" $release
1118         done
1119         signreleasefiles "${2:-Joe Sixpack}"
1120 }
1121
1122 webserverconfig() {
1123         local WEBSERVER="${3:-http://localhost:8080}"
1124         local NOCHECK=false
1125         if [ "$1" = '--no-check' ]; then
1126                 NOCHECK=true
1127                 shift
1128         fi
1129         local DOWNLOG='rootdir/tmp/download-testfile.log'
1130         local STATUS='downloaded/webserverconfig.status'
1131         rm -f "$STATUS" "$DOWNLOG"
1132         local URI
1133         if [ -n "$2" ]; then
1134                 msgtest "Set webserver config option '${1}' to" "$2"
1135                 URI="${WEBSERVER}/_config/set/${1}/${2}"
1136         else
1137                 msgtest 'Clear webserver config option' "${1}"
1138                 URI="${WEBSERVER}/_config/clear/${1}"
1139         fi
1140         if downloadfile "$URI" "$STATUS" > "$DOWNLOG"; then
1141                 msgpass
1142         else
1143                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/webserverconfig.output"
1144                 cat "$DOWNLOG" "$STATUS" >"$OUTPUT" 2>&1 || true
1145                 msgfailoutput '' "$OUTPUT"
1146         fi
1147         $NOCHECK || testwebserverlaststatuscode '200'
1148 }
1149
1150 rewritesourceslist() {
1151         local APTARCHIVE="file://$(readlink -f "${TMPWORKINGDIRECTORY}/aptarchive")"
1152         for LIST in $(find rootdir/etc/apt/sources.list.d/ -name 'apt-test-*.list'); do
1153                 sed -i $LIST -e "s#$APTARCHIVE#${1}#" -e "s#http://localhost:8080/#${1}#" -e "s#https://localhost:4433/#${1}#"
1154         done
1155 }
1156
1157 # wait for up to 10s for a pid file to appear to avoid possible race
1158 # when a helper is started and dosn't write the PID quick enough
1159 waitforpidfile() {
1160         local PIDFILE="$1"
1161         for i in $(seq 10); do
1162                 if test -s "$PIDFILE"; then
1163                         return 0
1164                 fi
1165                 sleep 1
1166         done
1167         msgdie "waiting for $PIDFILE failed"
1168         return 1
1169 }
1170
1171 changetowebserver() {
1172         if [ "$1" != '--no-rewrite' ]; then
1173                 rewritesourceslist 'http://localhost:8080/'
1174         else
1175                 shift
1176         fi
1177         if test -x ${APTWEBSERVERBINDIR}/aptwebserver; then
1178                 cd aptarchive
1179                 local LOG="webserver.log"
1180                 if ! aptwebserver -o aptwebserver::fork=1 "$@" >$LOG 2>&1 ; then
1181                         cat $LOG
1182                         false
1183                 fi
1184                 waitforpidfile aptwebserver.pid
1185                 local PID="$(cat aptwebserver.pid)"
1186                 if [ -z "$PID" ]; then
1187                         msgdie 'Could not fork aptwebserver successfully'
1188                 fi
1189                 addtrap "kill $PID;"
1190                 cd - > /dev/null
1191         else
1192                 msgdie 'You have to build aptwerbserver or install a webserver'
1193         fi
1194 }
1195
1196 changetohttpswebserver() {
1197         if ! which stunnel4 >/dev/null; then
1198                 msgdie 'You need to install stunnel4 for https testcases'
1199         fi
1200         if [ ! -e "${TMPWORKINGDIRECTORY}/aptarchive/aptwebserver.pid" ]; then
1201                 changetowebserver --no-rewrite "$@"
1202         fi
1203         echo "pid = ${TMPWORKINGDIRECTORY}/aptarchive/stunnel.pid
1204 cert = ${TMPWORKINGDIRECTORY}/rootdir/etc/webserver.pem
1205 output = /dev/null
1206
1207 [https]
1208 accept = 4433
1209 connect = 8080
1210 " > ${TMPWORKINGDIRECTORY}/stunnel.conf
1211         stunnel4 "${TMPWORKINGDIRECTORY}/stunnel.conf"
1212         waitforpidfile "${TMPWORKINGDIRECTORY}/aptarchive/stunnel.pid"
1213         local PID="$(cat ${TMPWORKINGDIRECTORY}/aptarchive/stunnel.pid)"
1214         if [ -z "$PID" ]; then
1215                 msgdie 'Could not fork stunnel4 successfully'
1216         fi
1217         addtrap 'prefix' "kill ${PID};"
1218         rewritesourceslist 'https://localhost:4433/'
1219 }
1220
1221 changetocdrom() {
1222         mkdir -p rootdir/media/cdrom/.disk
1223         local CD="$(readlink -f rootdir/media/cdrom)"
1224         echo "acquire::cdrom::mount \"${CD}\";
1225 acquire::cdrom::${CD}/::mount \"mv ${CD}-unmounted ${CD}\";
1226 acquire::cdrom::${CD}/::umount \"mv ${CD} ${CD}-unmounted\";
1227 acquire::cdrom::autodetect 0;" > rootdir/etc/apt/apt.conf.d/00cdrom
1228         echo -n "$1" > ${CD}/.disk/info
1229         if [ ! -d aptarchive/dists ]; then
1230                 msgdie 'Flat file archive cdroms can not be created currently'
1231                 return 1
1232         fi
1233         mv aptarchive/dists "$CD"
1234         ln -s "$(readlink -f ./incoming)" $CD/pool
1235         find rootdir/etc/apt/sources.list.d/ -name 'apt-test-*.list' -delete
1236         # start with an unmounted disk
1237         mv "${CD}" "${CD}-unmounted"
1238         # we don't want the disk to be modifiable
1239         addtrap 'prefix' "chmod -f -R +w $PWD/rootdir/media/cdrom/dists/ $PWD/rootdir/media/cdrom-unmounted/dists/ || true;"
1240         chmod -R 555 rootdir/media/cdrom-unmounted/dists
1241 }
1242
1243 downloadfile() {
1244         local PROTO="${1%%:*}"
1245         if ! apthelper -o Debug::Acquire::${PROTO}=1 -o Debug::pkgAcquire::Worker=1 \
1246                 download-file "$1" "$2" "$3" 2>&1 ; then
1247                 return 1
1248         fi
1249         # only if the file exists the download was successful
1250         if [ -r "$2" ]; then
1251                 return 0
1252         else
1253                 return 1
1254         fi
1255 }
1256
1257 checkdiff() {
1258         local DIFFTEXT="$(command diff -u "$@" 2>&1 | sed -e '/^---/ d' -e '/^+++/ d' -e '/^@@/ d')"
1259         if [ -n "$DIFFTEXT" ]; then
1260                 echo >&2
1261                 echo >&2 "$DIFFTEXT"
1262                 return 1
1263         else
1264                 return 0
1265         fi
1266 }
1267
1268 testoutputequal() {
1269         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testoutputequal.output"
1270         local COMPAREFILE="$1"
1271         shift
1272         if "$@" 2>&1 | checkdiff $COMPAREFILE - >"$OUTPUT" 2>&1; then
1273                 msgpass
1274         else
1275                 echo "=== content of file we compared with (${COMPAREFILE}) ===" >>"${OUTPUT}"
1276                 cat "$COMPAREFILE" >>"${OUTPUT}"
1277                 msgfailoutput '' "$OUTPUT" "$@"
1278         fi
1279 }
1280
1281 testfileequal() {
1282         msggroup 'testfileequal'
1283         local MSG='Test for correctness of file'
1284         if [ "$1" = '--nomsg' ]; then
1285                 MSG=''
1286                 shift
1287         fi
1288         local FILE="$1"
1289         shift
1290         if [ -n "$MSG" ]; then
1291                 msgtest "$MSG" "$FILE"
1292         fi
1293         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testfileequal.output"
1294         if [ -z "$*" ]; then
1295                 testoutputequal "$FILE" echo -n ''
1296         else
1297                 testoutputequal "$FILE" echo "$*"
1298         fi
1299         msggroup
1300 }
1301
1302 testempty() {
1303         msggroup 'testempty'
1304         msgtest "Test for no output of" "$*"
1305         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testempty.comparefile"
1306         if ("$@" >$COMPAREFILE 2>&1 || true) && test ! -s $COMPAREFILE; then
1307                 msgpass
1308         else
1309                 msgfailoutput '' "$COMPAREFILE" "$@"
1310         fi
1311         aptautotest 'testempty' "$@"
1312         msggroup
1313 }
1314
1315 testequal() {
1316         msggroup 'testequal'
1317         local MSG='Test of equality of'
1318         if [ "$1" = '--nomsg' ]; then
1319                 MSG=''
1320                 shift
1321         fi
1322
1323         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequal.comparefile"
1324         echo "$1" > $COMPAREFILE
1325         shift
1326
1327         if [ -n "$MSG" ]; then
1328                 msgtest "$MSG" "$*"
1329         fi
1330         testoutputequal "$COMPAREFILE" "$@"
1331         aptautotest 'testequal' "$@"
1332         msggroup
1333 }
1334
1335 testequalor2() {
1336         msggroup 'testequalor2'
1337         local COMPAREFILE1="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequalor2.comparefile1"
1338         local COMPAREFILE2="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequalor2.comparefile2"
1339         local COMPAREAGAINST="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequalor2.compareagainst"
1340         echo "$1" > $COMPAREFILE1
1341         echo "$2" > $COMPAREFILE2
1342         shift 2
1343         msgtest "Test for equality OR of" "$*"
1344         "$@" >$COMPAREAGAINST 2>&1 || true
1345         if checkdiff $COMPAREFILE1 $COMPAREAGAINST >/dev/null 2>&1 || \
1346                 checkdiff $COMPAREFILE2 $COMPAREAGAINST >/dev/null 2>&1
1347         then
1348                 msgpass
1349         else
1350                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testequal.output"
1351                 echo -n "\n${CINFO}Diff against OR 1${CNORMAL}" >"$OUTPUT" 2>&1
1352                 checkdiff "$COMPAREFILE1" "$COMPAREAGAINST" >"$OUTPUT" 2>&1 || true
1353                 echo -n "${CINFO}Diff against OR 2${CNORMAL}" >"$OUTPUT" 2>&1
1354                 checkdiff "$COMPAREFILE2" "$COMPAREAGAINST" >"$OUTPUT" 2>&1 || true
1355                 msgfailoutput '' "$OUTPUT"
1356         fi
1357         aptautotest 'testequalor2' "$@"
1358         msggroup
1359 }
1360
1361 testshowvirtual() {
1362         msggroup 'testshowvirtual'
1363         local VIRTUAL="N: Can't select versions from package '$1' as it is purely virtual"
1364         local PACKAGE="$1"
1365         shift
1366         while [ -n "$1" ]; do
1367                 VIRTUAL="${VIRTUAL}
1368 N: Can't select versions from package '$1' as it is purely virtual"
1369                 PACKAGE="${PACKAGE} $1"
1370                 shift
1371         done
1372         msgtest "Test for virtual packages" "apt-cache show $PACKAGE"
1373         VIRTUAL="${VIRTUAL}
1374 N: No packages found"
1375         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testshowvirtual.comparefile"
1376         local ARCH="$(getarchitecture 'native')"
1377         echo "$VIRTUAL" | sed -e "s/:$ARCH//" -e 's/:all//' >"$COMPAREFILE"
1378         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testshowvirtual.output"
1379         testoutputequal "$COMPAREFILE" aptcache show -q=0 "$PACKAGE"
1380         msggroup
1381 }
1382
1383 testnopackage() {
1384         msggroup 'testnopackage'
1385         msgtest "Test for non-existent packages" "apt-cache show $*"
1386         local SHOWPKG="$(aptcache show "$@" 2>&1 | grep '^Package: ')"
1387         if [ -n "$SHOWPKG" ]; then
1388                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testnopackage.output"
1389                 echo "$SHOWPKG" >"$OUTPUT"
1390                 msgfailoutput '' "$OUTPUT"
1391         else
1392                 msgpass
1393         fi
1394         msggroup
1395 }
1396
1397 testdpkgstatus() {
1398         msggroup 'testdpkgstatus'
1399         local STATE="$1"
1400         local NR="$2"
1401         shift 2
1402         msgtest "Test that $NR package(s) are in state $STATE with" "dpkg -l $*"
1403         local PKGS="$(dpkg -l "$@" 2>/dev/null | grep "^${STATE}" | wc -l)"
1404         if [ "$PKGS" != $NR ]; then
1405                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testnopackage.output"
1406                 echo "$PKGS" >"$OUTPUT"
1407                 dpkg -l "$@" | grep '^[a-z]' >"$OUTPUT" >&2 || true
1408                 msgfailoutput '' "$OUTPUT"
1409         else
1410                 msgpass
1411         fi
1412         msggroup
1413 }
1414
1415 testdpkginstalled() {
1416         msggroup 'testdpkginstalled'
1417         testdpkgstatus 'ii' "$#" "$@"
1418         msggroup
1419 }
1420
1421 testdpkgnotinstalled() {
1422         msggroup 'testdpkgnotinstalled'
1423         testdpkgstatus 'ii' '0' "$@"
1424         msggroup
1425 }
1426
1427 testmarkedauto() {
1428         msggroup 'testmarkedauto'
1429         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testmarkedauto.comparefile"
1430         if [ -n "$1" ]; then
1431                 msgtest 'Test for correctly marked as auto-installed' "$*"
1432                 while [ -n "$1" ]; do echo "$1"; shift; done | sort > $COMPAREFILE
1433         else
1434                 msgtest 'Test for correctly marked as auto-installed' 'no package'
1435                 echo -n > $COMPAREFILE
1436         fi
1437         testoutputequal "$COMPAREFILE" aptmark showauto
1438         msggroup
1439 }
1440 testmarkedmanual() {
1441         msggroup 'testmarkedmanual'
1442         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testmarkedmanual.comparefile"
1443         if [ -n "$1" ]; then
1444                 msgtest 'Test for correctly marked as manually installed' "$*"
1445                 while [ -n "$1" ]; do echo "$1"; shift; done | sort > $COMPAREFILE
1446         else
1447                 msgtest 'Test for correctly marked as manually installed' 'no package'
1448                 echo -n > $COMPAREFILE
1449         fi
1450         testoutputequal "$COMPAREFILE" aptmark showmanual
1451         msggroup
1452 }
1453
1454 msgfailoutput() {
1455         msgreportheader 'msgfailoutput'
1456         local MSG="$1"
1457         local OUTPUT="$2"
1458         shift 2
1459         if [ "$1" = 'grep' ]; then
1460                 echo >&2
1461                 while [ -n "$2" ]; do shift; done
1462                 echo "#### Complete file: $1 ####"
1463                 cat >&2 "$1" || true
1464                 echo '#### grep output ####'
1465         elif [ "$1" = 'test' ]; then
1466                 echo >&2
1467                 # doesn't support ! or non-file flags
1468                 msgfailoutputstatfile() {
1469                         local FILEFLAGS='^-[bcdefgGhkLOprsStuwx]$'
1470                         if expr match "$1" "$FILEFLAGS" >/dev/null; then
1471                                 echo "#### stat(2) of file: $2 ####"
1472                                 stat "$2" || true
1473                                 if test -e "$2"; then
1474                                         echo "#### Complete file: $2 ####"
1475                                         cat >&2 "$2" || true
1476                                 fi
1477                         fi
1478                 }
1479                 msgfailoutputstatfile "$2" "$3"
1480                 while [ -n "$5" ] && [ "$4" = '-o' -o "$4" = '-a' ]; do
1481                         shift 3
1482                         msgfailoutputstatfile "$2" "$3"
1483                 done
1484                 echo '#### test output ####'
1485         fi
1486         cat >&2 $OUTPUT
1487         msgfail "$MSG"
1488 }
1489
1490 testsuccess() {
1491         msggroup 'testsuccess'
1492         if [ "$1" = '--nomsg' ]; then
1493                 shift
1494         else
1495                 msgtest 'Test for successful execution of' "$*"
1496         fi
1497         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testsuccess.output"
1498         if "$@" >${OUTPUT} 2>&1; then
1499                 if expr match "$1" '^apt.*' >/dev/null; then
1500                         if grep -q -E ' runtime error: ' "$OUTPUT"; then
1501                                 msgfailoutput 'compiler detected undefined behavior' "$OUTPUT" "$@"
1502                         elif grep -E '^[WE]: ' "$OUTPUT" > "${TMPWORKINGDIRECTORY}/rootdir/tmp/checkforwarnings.output" 2>&1; then
1503                                 if [ "$IGNORE_PTY_NOT_MOUNTED" = '1' ]; then
1504                                         if echo 'E: Can not write log (Is /dev/pts mounted?) - posix_openpt (2: No such file or directory)' \
1505                                                 | cmp - "${TMPWORKINGDIRECTORY}/rootdir/tmp/checkforwarnings.output" >/dev/null 2>&1; then
1506                                                 msgpass
1507                                         else
1508                                                 msgfailoutput 'successful run, but output contains warnings/errors' "$OUTPUT" "$@"
1509                                         fi
1510                                 else
1511                                         msgfailoutput 'successful run, but output contains warnings/errors' "$OUTPUT" "$@"
1512                                 fi
1513                         else
1514                                 msgpass
1515                         fi
1516                 else
1517                         msgpass
1518                 fi
1519         else
1520                 local EXITCODE=$?
1521                 msgfailoutput "exitcode $EXITCODE" "$OUTPUT" "$@"
1522         fi
1523         aptautotest 'testsuccess' "$@"
1524         msggroup
1525 }
1526 testwarning() {
1527         msggroup 'testwarning'
1528         if [ "$1" = '--nomsg' ]; then
1529                 shift
1530         else
1531                 msgtest 'Test for successful execution with warnings of' "$*"
1532         fi
1533         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testwarning.output"
1534         if "$@" >${OUTPUT} 2>&1; then
1535                 if expr match "$1" '^apt.*' >/dev/null; then
1536                         if grep -q -E ' runtime error: ' "$OUTPUT"; then
1537                                 msgfailoutput 'compiler detected undefined behavior' "$OUTPUT" "$@"
1538                         elif grep -q -E '^E: ' "$OUTPUT"; then
1539                                 msgfailoutput 'successful run, but output contains errors' "$OUTPUT" "$@"
1540                         elif ! grep -q -E '^W: ' "$OUTPUT"; then
1541                                 msgfailoutput 'successful run, but output contains no warnings' "$OUTPUT" "$@"
1542                         else
1543                                 msgpass
1544                         fi
1545                 else
1546                         msgpass
1547                 fi
1548         else
1549                 local EXITCODE=$?
1550                 msgfailoutput "exitcode $EXITCODE" "$OUTPUT" "$@"
1551         fi
1552         aptautotest 'testwarning' "$@"
1553         msggroup
1554 }
1555 testfailure() {
1556         msggroup 'testfailure'
1557         if [ "$1" = '--nomsg' ]; then
1558                 shift
1559         else
1560                 msgtest 'Test for failure in execution of' "$*"
1561         fi
1562         local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testfailure.output"
1563         if "$@" >${OUTPUT} 2>&1; then
1564                 local EXITCODE=$?
1565                 msgfailoutput "exitcode $EXITCODE" "$OUTPUT" "$@"
1566         else
1567                 local EXITCODE=$?
1568                 if expr match "$1" '^apt.*' >/dev/null; then
1569                         if [ "$1" = 'aptkey' ]; then
1570                                 if grep -q -E " Can't check signature: " "$OUTPUT" || \
1571                                         grep -q -E " BAD signature from " "$OUTPUT"; then
1572                                         msgpass
1573                                 else
1574                                         msgfailoutput "run failed with exitcode ${EXITCODE}, but no signature error" "$OUTPUT" "$@"
1575                                 fi
1576                         else
1577                                 if grep -q -E ' runtime error: ' "$OUTPUT"; then
1578                                         msgfailoutput 'compiler detected undefined behavior' "$OUTPUT" "$@"
1579                                 elif grep -q -E '==ERROR' "$OUTPUT"; then
1580                                         msgfailoutput 'compiler sanitizers reported errors' "$OUTPUT" "$@"
1581                                 elif ! grep -q -E '^E: ' "$OUTPUT"; then
1582                                         msgfailoutput "run failed with exitcode ${EXITCODE}, but with no errors" "$OUTPUT" "$@"
1583                                 else
1584                                         msgpass
1585                                 fi
1586                         fi
1587                 else
1588                         msgpass
1589                 fi
1590         fi
1591         aptautotest 'testfailure' "$@"
1592         msggroup
1593 }
1594
1595 testreturnstateequal() {
1596         local STATE="$1"
1597         msggroup "${STATE}equal"
1598         if [ "$2" != '--nomsg' ]; then
1599                 local CMP="$2"
1600                 shift 2
1601                 "$STATE" "$@"
1602                 testfileequal "${TMPWORKINGDIRECTORY}/rootdir/tmp/${STATE}.output" "$CMP"
1603         else
1604                 local CMP="$3"
1605                 shift 3
1606                 "$STATE" --nomsg "$@"
1607                 testfileequal "${TMPWORKINGDIRECTORY}/rootdir/tmp/${STATE}.output" "$CMP"
1608         fi
1609         msggroup
1610 }
1611 testsuccessequal() {
1612         testreturnstateequal 'testsuccess' "$@"
1613 }
1614 testwarningequal() {
1615         testreturnstateequal 'testwarning' "$@"
1616 }
1617 testfailureequal() {
1618         testreturnstateequal 'testfailure' "$@"
1619 }
1620
1621 testfailuremsg() {
1622         msggroup 'testfailuremsg'
1623         local CMP="$1"
1624         shift
1625         testfailure "$@"
1626         msgtest 'Check that the output of the previous failed command has expected' 'failures and warnings'
1627         local COMPAREFILE="${TMPWORKINGDIRECTORY}/rootdir/tmp/testfailuremsg.comparefile"
1628         grep '^\(W\|E\):' "${TMPWORKINGDIRECTORY}/rootdir/tmp/testfailure.output" > "$COMPAREFILE" 2>&1 || true
1629         testoutputequal "$COMPAREFILE" echo "$CMP"
1630         msggroup
1631 }
1632
1633 testfilestats() {
1634         msggroup 'testfilestats'
1635         msgtest "Test that file $1 has $2 $3" "$4"
1636         if [ "$4" "$3" "$(stat --format "$2" "$1")" ]; then
1637                 msgpass
1638         else
1639                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testfilestats.output"
1640                 {
1641                         ls -ld "$1" || true
1642                         echo -n "stat(1) reports for $2: "
1643                         stat --format "$2" "$1" || true
1644                 } >"$OUTPUT" 2>&1
1645                 msgfailoutput '' "$OUTPUT"
1646         fi
1647         msggroup
1648 }
1649 testaccessrights() {
1650         msggroup 'testaccessrights'
1651         testfilestats "$1" '%a' '=' "$2"
1652         msggroup
1653 }
1654
1655 testwebserverlaststatuscode() {
1656         msggroup 'testwebserverlaststatuscode'
1657         local DOWNLOG='rootdir/tmp/webserverstatus-testfile.log'
1658         local STATUS='downloaded/webserverstatus-statusfile.log'
1659         rm -f "$DOWNLOG" "$STATUS"
1660         msgtest 'Test last status code from the webserver was' "$1"
1661         if downloadfile "http://localhost:8080/_config/find/aptwebserver::last-status-code" "$STATUS" > "$DOWNLOG" && [ "$(cat "$STATUS")" = "$1" ]; then
1662                 msgpass
1663         else
1664                 local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testwebserverlaststatuscode.output"
1665                 {
1666                         if [ -n "$2" ]; then
1667                                 shift
1668                                 echo >&2 '#### Additionally provided output files contain:'
1669                                 cat >&2 "$@"
1670                         fi
1671                         echo >&2 '#### Download log of the status code:'
1672                         cat >&2 "$DOWNLOG"
1673                 } >"$OUTPUT" 2>&1
1674                 msgfailoutput "Status was $(cat "$STATUS")" "$OUTPUT"
1675         fi
1676         msggroup
1677 }
1678
1679 pause() {
1680         echo "STOPPED execution. Press enter to continue"
1681         local IGNORE
1682         read IGNORE
1683 }
1684
1685 listcurrentlistsdirectory() {
1686         {
1687                 find rootdir/var/lib/apt/lists -maxdepth 1 -type d | while read line; do
1688                         stat --format '%U:%G:%a:%n' "$line"
1689                 done
1690                 find rootdir/var/lib/apt/lists -maxdepth 1 \! -type d | while read line; do
1691                         stat --format '%U:%G:%a:%s:%y:%n' "$line"
1692                 done
1693         } | sort
1694 }
1695
1696 ### convenience hacks ###
1697 mkdir() {
1698         # creating some directories by hand is a tedious task, so make it look simple
1699         if [ "$*" = '-p rootdir/var/lib/apt/lists' ] || [ "$*" = "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists" ] ||
1700            [ "$*" = '-p rootdir/var/lib/apt/lists/partial' ] || [ "$*" = "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/partial" ]; then
1701                 # only the last directory created by mkdir is effected by the -m !
1702                 command mkdir -m 755 -p "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt"
1703                 command mkdir -m 755 -p "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists"
1704                 command mkdir -m 700 -p "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/partial"
1705                 touch "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/lock"
1706                 if [ "$(id -u)" = '0' ]; then
1707                         chown _apt:root "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/partial"
1708                 fi
1709         else
1710                 command mkdir "$@"
1711         fi
1712 }
1713
1714 ### The following tests are run by most test methods automatically to check
1715 ### general things about commands executed without writing the test every time.
1716
1717 aptautotest() {
1718         local TESTCALL="$1"
1719         local CMD="$2"
1720         local FIRSTOPT="$3"
1721         local AUTOTEST="aptautotest_$(basename "$CMD" | tr -d '-')_$(echo "$FIRSTOPT" | tr -d '-')"
1722         if command -v $AUTOTEST >/dev/null; then
1723                 shift 3
1724                 # save and restore the *.output files from other tests
1725                 # as we might otherwise override them in these automatic tests
1726                 rm -rf ${TMPWORKINGDIRECTORY}/rootdir/tmp-before
1727                 mv ${TMPWORKINGDIRECTORY}/rootdir/tmp ${TMPWORKINGDIRECTORY}/rootdir/tmp-before
1728                 mkdir ${TMPWORKINGDIRECTORY}/rootdir/tmp
1729                 $AUTOTEST "$TESTCALL" "$@"
1730                 rm -rf ${TMPWORKINGDIRECTORY}/rootdir/tmp-aptautotest
1731                 mv ${TMPWORKINGDIRECTORY}/rootdir/tmp ${TMPWORKINGDIRECTORY}/rootdir/tmp-aptautotest
1732                 mv ${TMPWORKINGDIRECTORY}/rootdir/tmp-before ${TMPWORKINGDIRECTORY}/rootdir/tmp
1733         fi
1734 }
1735
1736 aptautotest_aptget_update() {
1737         local TESTCALL="$1"
1738         while [ -n "$2" ]; do
1739                 if [ "$2" = '--print-uris' ]; then return; fi # simulation mode
1740                 shift
1741         done
1742         if ! test -d "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists"; then return; fi
1743         testfilestats "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt" '%U:%G:%a' '=' "${TEST_DEFAULT_USER}:${TEST_DEFAULT_GROUP}:755"
1744         testfilestats "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists" '%U:%G:%a' '=' "${TEST_DEFAULT_USER}:${TEST_DEFAULT_GROUP}:755"
1745         # all copied files are properly chmodded
1746         for file in $(find "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists" -type f ! -name 'lock'); do
1747                 testfilestats "$file" '%U:%G:%a' '=' "${TEST_DEFAULT_USER}:${TEST_DEFAULT_GROUP}:644"
1748         done
1749         if [ "$TESTCALL" = 'testsuccess' ]; then
1750                 # failure cases can retain partial files and such
1751                 testempty find "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/partial" -mindepth 1 ! \( -name 'lock' -o -name '*.FAILED' \)
1752         fi
1753 }
1754 aptautotest_apt_update() { aptautotest_aptget_update "$@"; }
1755 aptautotest_aptcdrom_add() { aptautotest_aptget_update "$@"; }
1756
1757 testaptautotestnodpkgwarning() {
1758         local TESTCALL="$1"
1759         while [ -n "$2" ]; do
1760                 if expr match "$2" '^-[a-z]*s' >/dev/null 2>&1; then return; fi # simulation mode
1761                 if expr match "$2" '^-dy\?' >/dev/null 2>&1; then return; fi # download-only mode
1762                 shift
1763         done
1764         testfailure grep '^dpkg: warning:.*ignor.*' "${TMPWORKINGDIRECTORY}/rootdir/tmp-before/${TESTCALL}.output"
1765 }
1766
1767 aptautotest_aptget_install() { testaptautotestnodpkgwarning "$@"; }
1768 aptautotest_aptget_remove() { testaptautotestnodpkgwarning "$@"; }
1769 aptautotest_aptget_purge() { testaptautotestnodpkgwarning "$@"; }
1770 aptautotest_apt_install() { testaptautotestnodpkgwarning "$@"; }
1771 aptautotest_apt_remove() { testaptautotestnodpkgwarning "$@"; }
1772 aptautotest_apt_purge() { testaptautotestnodpkgwarning "$@"; }