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