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