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