]> git.saurik.com Git - apt.git/blobdiff - test/integration/framework
improve partial/ cleanup in abort and failure cases
[apt.git] / test / integration / framework
index 190d4d665a48305e268c8178f515b9e6cd116e48..7564a0faff9584835fc45df7641dff05abc78abd 100644 (file)
@@ -3,7 +3,7 @@
 EXIT_CODE=0
 
 # we all like colorful messages
-if [ "$MSGCOLOR" != 'NO' ]; then
+if [ "$MSGCOLOR" != 'NO' ] && [ "$MSGCOLOR" != 'ALWAYS' ]; then
        if [ ! -t 1 ]; then # but check that we output to a terminal
                export MSGCOLOR='NO'
        fi
@@ -77,12 +77,6 @@ if [ $MSGLEVEL -le 2 ]; then
        msgnmsg() { true; }
        msgtest() { true; }
        msgpass() { printf " ${CPASS}P${CNORMAL}"; }
-       msgskip() { printf " ${CWARNING}S${CNORMAL}" >&2; }
-       if [ -n "$CFAIL" ]; then
-               msgfail() { printf " ${CFAIL}FAIL${CNORMAL}" >&2; EXIT_CODE=$((EXIT_CODE+1)); }
-       else
-               msgfail() { printf " ###FAILED###" >&2; EXIT_CODE=$((EXIT_CODE+1)); }
-       fi
 fi
 if [ $MSGLEVEL -le 3 ]; then
        msginfo() { true; }
@@ -134,9 +128,10 @@ aptwebserver() { runapt "${APTWEBSERVERBINDIR}/aptwebserver" "$@"; }
 aptitude() { runapt aptitude "$@"; }
 aptextracttemplates() { runapt apt-extracttemplates "$@"; }
 aptinternalsolver() { runapt "${APTINTERNALSOLVER}" "$@"; }
+aptdumpsolver() { runapt "${APTDUMPSOLVER}" "$@"; }
 
 dpkg() {
-       command dpkg --root=${TMPWORKINGDIRECTORY}/rootdir --force-not-root --force-bad-path --log=${TMPWORKINGDIRECTORY}/rootdir/var/log/dpkg.log "$@"
+       "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg" "$@"
 }
 dpkgcheckbuilddeps() {
        command dpkg-checkbuilddeps --admindir=${TMPWORKINGDIRECTORY}/rootdir/var/lib/dpkg "$@"
@@ -200,6 +195,7 @@ setupenvironment() {
         APTHELPERBINDIR=${APT_INTEGRATION_TESTS_LIBEXEC_DIR:-"${BUILDDIRECTORY}"}
         APTWEBSERVERBINDIR=${APT_INTEGRATION_TESTS_WEBSERVER_BIN_DIR:-"${BUILDDIRECTORY}"}
         APTINTERNALSOLVER=${APT_INTEGRATION_TESTS_INTERNAL_SOLVER:-"${BUILDDIRECTORY}/apt-internal-solver"}
+       APTDUMPSOLVER=${APT_INTEGRATION_TESTS_DUMP_SOLVER:-"${BUILDDIRECTORY}/apt-dump-solver"}
        test -x "${BUILDDIRECTORY}/apt-get" || msgdie "You need to build tree first"
         # -----
 
@@ -207,7 +203,7 @@ setupenvironment() {
        mkdir rootdir aptarchive keys
        cd rootdir
        mkdir -p etc/apt/apt.conf.d etc/apt/sources.list.d etc/apt/trusted.gpg.d etc/apt/preferences.d
-       mkdir -p usr/bin var/cache var/lib/apt var/log tmp
+       mkdir -p usr/bin var/cache var/lib var/log tmp
        mkdir -p var/lib/dpkg/info var/lib/dpkg/updates var/lib/dpkg/triggers
        touch var/lib/dpkg/available
        mkdir -p usr/lib/apt
@@ -240,7 +236,6 @@ setupenvironment() {
 
        echo "Dir \"${TMPWORKINGDIRECTORY}/rootdir\";" > aptconfig.conf
        echo "Dir::state::status \"${TMPWORKINGDIRECTORY}/rootdir/var/lib/dpkg/status\";" >> aptconfig.conf
-       echo "Debug::NoLocking \"true\";" >> aptconfig.conf
        echo "APT::Get::Show-User-Simulation-Note \"false\";" >> aptconfig.conf
        echo "Dir::Bin::Methods \"${METHODSDIR}\";" >> aptconfig.conf
        # store apt-key were we can access it, even if we run it as a different user
@@ -252,15 +247,27 @@ setupenvironment() {
        else
                echo "Dir::Bin::apt-key \"${BUILDDIRECTORY}/apt-key\";" >> aptconfig.conf
        fi
-       echo "Dir::Bin::dpkg \"fakeroot\";" >> aptconfig.conf
-       echo "DPKG::options:: \"dpkg\";" >> aptconfig.conf
-       echo "DPKG::options:: \"--root=${TMPWORKINGDIRECTORY}/rootdir\";" >> aptconfig.conf
-       echo "DPKG::options:: \"--force-not-root\";" >> aptconfig.conf
-       echo "DPKG::options:: \"--force-bad-path\";" >> aptconfig.conf
+
+       cat << EOF > "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg"
+#!/bin/sh
+set -e
+if [ -r "${TMPWORKINGDIRECTORY}/noopchroot.so" ]; then
+       if [ -n "\$LD_PRELOAD" ]; then
+               export LD_PRELOAD="${TMPWORKINGDIRECTORY}/noopchroot.so \${LD_PRELOAD}"
+       else
+               export LD_PRELOAD="${TMPWORKINGDIRECTORY}/noopchroot.so"
+       fi
+fi
+exec fakeroot dpkg --root="${TMPWORKINGDIRECTORY}/rootdir" \\
+       --log=${TMPWORKINGDIRECTORY}/rootdir/var/log/dpkg.log \\
+       --force-not-root --force-bad-path "\$@"
+EOF
+       chmod +x "${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg"
+       echo "Dir::Bin::dpkg \"${TMPWORKINGDIRECTORY}/rootdir/usr/bin/dpkg\";" > rootdir/etc/apt/apt.conf.d/99dpkg
+
        if ! command dpkg --assert-multi-arch >/dev/null 2>&1; then
                echo "DPKG::options:: \"--force-architecture\";" >> aptconfig.conf # Added to test multiarch before dpkg is ready for it…
        fi
-       echo "DPKG::options:: \"--log=${TMPWORKINGDIRECTORY}/rootdir/var/log/dpkg.log\";" >> aptconfig.conf
        echo 'quiet::NoUpdate "true";' >> aptconfig.conf
        echo 'quiet::NoStatistic "true";' >> aptconfig.conf
        # too distracting for users, but helpful to detect changes
@@ -277,6 +284,14 @@ setupenvironment() {
        echo "Apt::Cmd::Disable-Script-Warning \"1\";" > rootdir/etc/apt/apt.conf.d/apt-binary
        configcompression '.' 'gz' #'bz2' 'lzma' 'xz'
 
+       # create some files in /tmp and look at user/group to get what this means
+       TEST_DEFAULT_USER="$USER"
+       if [ "$(uname)" = 'GNU/kFreeBSD' ]; then
+               TEST_DEFAULT_GROUP='root'
+       else
+               TEST_DEFAULT_GROUP="$USER"
+       fi
+
         # Acquire::AllowInsecureRepositories=false is not yet the default
         # but we want it to be the default soon
         configallowinsecurerepositories "false";
@@ -305,7 +320,7 @@ getarchitecture() {
 }
 
 getarchitectures() {
-       echo "$(aptconfig dump | grep APT::Architecture | cut -d'"' -f 2 | sed '/^$/ d' | sort | uniq | tr '\n' ' ')"
+       aptconfig dump --no-empty --format '%v%n' APT::Architecture APT::Architectures | sort -u | tr '\n' ' '
 }
 
 getarchitecturesfromcommalist() {
@@ -355,6 +370,47 @@ configdpkg() {
        fi
 }
 
+configdpkgnoopchroot() {
+       # create a library to noop chroot() and rewrite maintainer script executions
+       # via execvp() as used by dpkg as we don't want our rootdir to be a fullblown
+       # chroot directory dpkg could chroot into to execute the maintainer scripts
+       msgtest 'Building library to preload to make maintainerscript work in' 'dpkg'
+       cat << EOF > noopchroot.c
+#define _GNU_SOURCE
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <dlfcn.h>
+
+static char * chrootdir = NULL;
+
+int chroot(const char *path) {
+       printf("WARNING: CHROOTing to %s was ignored!\n", path);
+       free(chrootdir);
+       chrootdir = strdup(path);
+       return 0;
+}
+int execvp(const char *file, char *const argv[]) {
+       static int (*func_execvp) (const char *, char * const []) = NULL;
+       if (func_execvp == NULL)
+               func_execvp = (int (*) (const char *, char * const [])) dlsym(RTLD_NEXT, "execvp");
+       if (chrootdir == NULL || strncmp(file, "/var/lib/dpkg/", strlen("/var/lib/dpkg/")) != 0)
+               return func_execvp(file, argv);
+       printf("REWRITE execvp call %s into %s\n", file, chrootdir);
+       char newfile[strlen(chrootdir) + strlen(file)];
+       strcpy(newfile, chrootdir);
+       strcat(newfile, file);
+       char const * const baseadmindir = "/var/lib/dpkg";
+       char admindir[strlen(chrootdir) + strlen(baseadmindir)];
+       strcpy(admindir, chrootdir);
+       strcat(admindir, baseadmindir);
+       setenv("DPKG_ADMINDIR", admindir, 1);
+       return func_execvp(newfile, argv);
+}
+EOF
+       testsuccess --nomsg gcc -fPIC -shared -o noopchroot.so noopchroot.c -ldl
+}
+
 configallowinsecurerepositories() {
     echo "Acquire::AllowInsecureRepositories \"$1\";" >  rootdir/etc/apt/apt.conf.d/allow-insecure-repositories.conf
 
@@ -477,7 +533,7 @@ buildsimplenativepackage() {
        fi
        local BUILDDIR=${TMPWORKINGDIRECTORY}/incoming/${NAME}-${VERSION}
 
-       msgninfo "Build package ${NAME} in ${VERSION} for ${RELEASE} in ${DISTSECTION}… "
+       msgtest "Build source package in version ${VERSION} for ${RELEASE} in ${DISTSECTION}" "$NAME"
        mkdir -p $BUILDDIR/debian/source
        echo "* most suckless software product ever" > ${BUILDDIR}/FEATURES
        echo "#!/bin/sh
@@ -509,7 +565,10 @@ Package: $NAME" >> ${BUILDDIR}/debian/control
        echo "Description: $DESCRIPTION" >> ${BUILDDIR}/debian/control
 
        echo '3.0 (native)' > ${BUILDDIR}/debian/source/format
-       (cd ${BUILDDIR}/..; dpkg-source -b ${NAME}-${VERSION} 2>&1) | sed -n 's#^dpkg-source: info: building [^ ]\+ in ##p' \
+       cd ${BUILDDIR}/..
+       testsuccess --nomsg dpkg-source -b ${NAME}-${VERSION}
+       cd - >/dev/null
+       sed -n 's#^dpkg-source: info: building [^ ]\+ in ##p' ${TMPWORKINGDIRECTORY}/rootdir/tmp/testsuccess.output \
                | while read SRC; do
                echo "pool/${SRC}" >> ${BUILDDIR}/../${RELEASE}.${DISTSECTION}.srclist
 #              if expr match "${SRC}" '.*\.dsc' >/dev/null 2>&1; then
@@ -521,6 +580,7 @@ Package: $NAME" >> ${BUILDDIR}/debian/control
        done
 
        for arch in $(getarchitecturesfromcommalist "$ARCH"); do
+               msgtest "Build binary package for ${RELEASE} in ${SECTION}" "$NAME"
                rm -rf ${BUILDDIR}/debian/tmp
                mkdir -p ${BUILDDIR}/debian/tmp/DEBIAN ${BUILDDIR}/debian/tmp/usr/share/doc/${NAME} ${BUILDDIR}/debian/tmp/usr/bin
                cp ${BUILDDIR}/debian/copyright ${BUILDDIR}/debian/changelog ${BUILDDIR}/FEATURES ${BUILDDIR}/debian/tmp/usr/share/doc/${NAME}
@@ -534,11 +594,7 @@ Package: $NAME" >> ${BUILDDIR}/debian/control
                local LOG="${BUILDDIR}/../${NAME}_${VERSION}_${arch}.dpkg-deb.log"
                # ensure the right permissions as dpkg-deb ensists
                chmod 755 ${BUILDDIR}/debian/tmp/DEBIAN
-               if ! dpkg-deb -Z${COMPRESS_TYPE} --build ${BUILDDIR}/debian/tmp ${BUILDDIR}/.. >$LOG 2>&1; then
-                       cat $LOG
-                       false
-               fi
-               rm $LOG
+               testsuccess --nomsg dpkg-deb -Z${COMPRESS_TYPE} --build ${BUILDDIR}/debian/tmp ${BUILDDIR}/..
                echo "pool/${NAME}_${VERSION}_${arch}.deb" >> ${BUILDDIR}/../${RELEASE}.${DISTSECTION}.pkglist
        done
 
@@ -556,15 +612,13 @@ buildpackage() {
        local ARCH=$(getarchitecture $4)
        local PKGNAME="$(echo "$BUILDDIR" | grep -o '[^/]*$')"
        local BUILDLOG="$(readlink -f "${BUILDDIR}/../${PKGNAME}_${RELEASE}_${SECTION}.dpkg-bp.log")"
-       msgninfo "Build package ${PKGNAME} for ${RELEASE} in ${SECTION}… "
+       msgtest "Build package for ${RELEASE} in ${SECTION}" "$PKGNAME"
        cd $BUILDDIR
        if [ "$ARCH" = "all" ]; then
                ARCH="$(dpkg-architecture -qDEB_HOST_ARCH 2> /dev/null)"
        fi
-       if ! dpkg-buildpackage -uc -us -a$ARCH >$BUILDLOG 2>&1 ; then
-               cat $BUILDLOG
-               false
-       fi
+       testsuccess --nomsg dpkg-buildpackage -uc -us -a$ARCH
+       cp ${TMPWORKINGDIRECTORY}/rootdir/tmp/testsuccess.output $BUILDLOG
        local PKGS="$(grep '^dpkg-deb: building package' $BUILDLOG | cut -d'/' -f 2 | sed -e "s#'\.##")"
        local SRCS="$(grep '^dpkg-source: info: building' $BUILDLOG | grep -o '[a-z0-9._+~-]*$')"
        cd - > /dev/null
@@ -574,7 +628,6 @@ buildpackage() {
        for SRC in $SRCS; do
                echo "pool/${SRC}" >> ${TMPWORKINGDIRECTORY}/incoming/${RELEASE}.${SECTION}.srclist
        done
-       msgdone "info"
 }
 
 buildaptarchive() {
@@ -587,12 +640,8 @@ buildaptarchive() {
 
 createaptftparchiveconfig() {
        local COMPRESSORS="$(cut -d'    ' -f 1 ${TMPWORKINGDIRECTORY}/rootdir/etc/testcase-compressor.conf | tr '\n' ' ')"
-       COMPRESSORS="${COMPRESSORS%* }"
-       local ARCHS="$(find pool/ -name '*.deb' | grep -oE '_[a-z0-9-]+\.deb$' | sort | uniq | sed -e '/^_all.deb$/ d' -e 's#^_\([a-z0-9-]*\)\.deb$#\1#' | tr '\n' ' ')"
-       if [ -z "$ARCHS" ]; then
-               # the pool is empty, so we will operate on faked packages - let us use the configured archs
-               ARCHS="$(getarchitectures)"
-       fi
+       local COMPRESSORS="${COMPRESSORS%* }"
+       local ARCHS="$(getarchitectures)"
        echo -n 'Dir {
        ArchiveDir "' >> ftparchive.conf
        echo -n $(readlink -f .) >> ftparchive.conf
@@ -777,7 +826,7 @@ buildaptarchivefromincoming() {
        [ -e ftparchive.conf ] || createaptftparchiveconfig
        [ -e dists ] || buildaptftparchivedirectorystructure
        msgninfo "\tGenerate Packages, Sources and Contents files… "
-       aptftparchive -qq generate ftparchive.conf
+       testsuccess aptftparchive generate ftparchive.conf
        cd - > /dev/null
        msgdone "info"
        generatereleasefiles "$@"
@@ -956,6 +1005,7 @@ signreleasefiles() {
 }
 
 webserverconfig() {
+       local WEBSERVER="${3:-http://localhost:8080}"
        local NOCHECK=false
        if [ "$1" = '--no-check' ]; then
                NOCHECK=true
@@ -967,10 +1017,10 @@ webserverconfig() {
        local URI
        if [ -n "$2" ]; then
                msgtest "Set webserver config option '${1}' to" "$2"
-               URI="http://localhost:8080/_config/set/${1}/${2}"
+               URI="${WEBSERVER}/_config/set/${1}/${2}"
        else
                msgtest 'Clear webserver config option' "${1}"
-               URI="http://localhost:8080/_config/clear/${1}"
+               URI="${WEBSERVER}/_config/clear/${1}"
        fi
        if downloadfile "$URI" "$STATUS" > "$DOWNLOG"; then
                msgpass
@@ -1075,9 +1125,11 @@ acquire::cdrom::autodetect 0;" > rootdir/etc/apt/apt.conf.d/00cdrom
 }
 
 downloadfile() {
-       local PROTO="$(echo "$1" | cut -d':' -f 1 )"
-       apthelper -o Debug::Acquire::${PROTO}=1 \
-               download-file "$1" "$2" 2>&1 || true
+       local PROTO="${1%%:*}"
+       if ! apthelper -o Debug::Acquire::${PROTO}=1 -o Debug::pkgAcquire::Worker=1 \
+               download-file "$1" "$2" 2>&1 ; then
+               return 1
+       fi
        # only if the file exists the download was successful
        if [ -r "$2" ]; then
                return 0
@@ -1114,6 +1166,7 @@ testempty() {
        if "$@" >$COMPAREFILE 2>&1 && test ! -s $COMPAREFILE; then
                msgpass
        else
+               echo
                cat $COMPAREFILE
                msgfail
        fi
@@ -1192,10 +1245,13 @@ testnopackage() {
        fi
 }
 
-testdpkginstalled() {
-       msgtest "Test for correctly installed package(s) with" "dpkg -l $*"
-       local PKGS="$(dpkg -l "$@" 2>/dev/null | grep '^i' | wc -l)"
-       if [ "$PKGS" != $# ]; then
+testdpkgstatus() {
+       local STATE="$1"
+       local NR="$2"
+       shift 2
+       msgtest "Test that $NR package(s) are in state $STATE with" "dpkg -l $*"
+       local PKGS="$(dpkg -l "$@" 2>/dev/null | grep "^${STATE}" | wc -l)"
+       if [ "$PKGS" != $NR ]; then
                echo >&2 $PKGS
                dpkg -l "$@" | grep '^[a-z]' >&2
                msgfail
@@ -1204,16 +1260,12 @@ testdpkginstalled() {
        fi
 }
 
+testdpkginstalled() {
+       testdpkgstatus 'ii' "$#" "$@"
+}
+
 testdpkgnotinstalled() {
-       msgtest "Test for correctly not-installed package(s) with" "dpkg -l $*"
-       local PKGS="$(dpkg -l "$@" 2> /dev/null | grep '^i' | wc -l)"
-       if [ "$PKGS" != 0 ]; then
-               echo
-               dpkg -l "$@" | grep '^[a-z]' >&2
-               msgfail
-       else
-               msgpass
-       fi
+       testdpkgstatus 'ii' '0' "$@"
 }
 
 testmarkedauto() {
@@ -1228,6 +1280,36 @@ testmarkedauto() {
        aptmark showauto 2>&1 | checkdiff $COMPAREFILE - && msgpass || msgfail
 }
 
+msgfailoutput() {
+       local MSG="$1"
+       local OUTPUT="$2"
+       shift 2
+       echo >&2
+       if [ "$1" = 'grep' ]; then
+               while [ -n "$2" ]; do shift; done
+               echo "#### Complete file: $1 ####"
+               cat >&2 "$1" || true
+               echo '#### grep output ####'
+       elif [ "$1" = 'test' ]; then
+               # doesn't support ! or non-file flags
+               msgfailoutputstatfile() {
+                       local FILEFLAGS='^-[bcdefgGhkLOprsStuwx]$'
+                       if expr match "$1" "$FILEFLAGS" >/dev/null; then
+                               echo "#### stat(2) of file: $2 ####"
+                               stat "$2" || true
+                       fi
+               }
+               msgfailoutputstatfile "$2" "$3"
+               while [ -n "$5" ] && [ "$4" = '-o' -o "$4" = '-a' ]; do
+                       shift 3
+                       msgfailoutputstatfile "$2" "$3"
+               done
+               echo '#### test output ####'
+       fi
+       cat >&2 $OUTPUT
+       msgfail "$MSG"
+}
+
 testsuccess() {
        if [ "$1" = '--nomsg' ]; then
                shift
@@ -1237,10 +1319,10 @@ testsuccess() {
        local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testsuccess.output"
        if "$@" >${OUTPUT} 2>&1; then
                if expr match "$1" '^apt.*' >/dev/null; then
-                       if grep -q -E '^[WE]: ' "$OUTPUT"; then
-                               echo >&2
-                               cat >&2 $OUTPUT
-                               msgfail 'successful run, but output contains warnings/errors'
+                       if grep -q -E ' runtime error: ' "$OUTPUT"; then
+                               msgfailoutput 'compiler detected undefined behavior' "$OUTPUT" "$@"
+                       elif grep -q -E '^[WE]: ' "$OUTPUT"; then
+                               msgfailoutput 'successful run, but output contains warnings/errors' "$OUTPUT" "$@"
                        else
                                msgpass
                        fi
@@ -1249,9 +1331,7 @@ testsuccess() {
                fi
        else
                local EXITCODE=$?
-               echo >&2
-               cat >&2 $OUTPUT
-               msgfail "exitcode $EXITCODE"
+               msgfailoutput "exitcode $EXITCODE" "$OUTPUT" "$@"
        fi
        aptautotest 'testsuccess' "$@"
 }
@@ -1261,17 +1341,15 @@ testwarning() {
        else
                msgtest 'Test for successful execution with warnings of' "$*"
        fi
-       local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testsuccess.output"
+       local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testwarning.output"
        if "$@" >${OUTPUT} 2>&1; then
                if expr match "$1" '^apt.*' >/dev/null; then
-                       if grep -q -E '^E: ' "$OUTPUT"; then
-                               echo >&2
-                               cat >&2 $OUTPUT
-                               msgfail 'successful run, but output contains errors'
+                       if grep -q -E ' runtime error: ' "$OUTPUT"; then
+                               msgfailoutput 'compiler detected undefined behavior' "$OUTPUT" "$@"
+                       elif grep -q -E '^E: ' "$OUTPUT"; then
+                               msgfailoutput 'successful run, but output contains errors' "$OUTPUT" "$@"
                        elif ! grep -q -E '^W: ' "$OUTPUT"; then
-                               echo >&2
-                               cat >&2 $OUTPUT
-                               msgfail 'successful run, but output contains no warnings'
+                               msgfailoutput 'successful run, but output contains no warnings' "$OUTPUT" "$@"
                        else
                                msgpass
                        fi
@@ -1295,16 +1373,14 @@ testfailure() {
        local OUTPUT="${TMPWORKINGDIRECTORY}/rootdir/tmp/testfailure.output"
        if "$@" >${OUTPUT} 2>&1; then
                local EXITCODE=$?
-               echo >&2
-               cat >&2 $OUTPUT
-               msgfail "exitcode $EXITCODE"
+               msgfailoutput "exitcode $EXITCODE" "$OUTPUT" "$@"
        else
                local EXITCODE=$?
                if expr match "$1" '^apt.*' >/dev/null; then
-                       if ! grep -q -E '^E: ' "$OUTPUT"; then
-                               echo >&2
-                               cat >&2 $OUTPUT
-                               msgfail "run failed with exitcode ${EXITCODE}, but with no errors"
+                       if grep -q -E ' runtime error: ' "$OUTPUT"; then
+                               msgfailoutput 'compiler detected undefined behavior' "$OUTPUT" "$@"
+                       elif ! grep -q -E '^E: ' "$OUTPUT"; then
+                               msgfailoutput "run failed with exitcode ${EXITCODE}, but with no errors" "$OUTPUT" "$@"
                        else
                                msgpass
                        fi
@@ -1315,13 +1391,47 @@ testfailure() {
        aptautotest 'testfailure' "$@"
 }
 
+testsuccessequal() {
+       local CMP="$1"
+       shift
+       testsuccess "$@"
+       testfileequal "${TMPWORKINGDIRECTORY}/rootdir/tmp/testsuccess.output" "$CMP"
+}
+testwarningequal() {
+       local CMP="$1"
+       shift
+       testwarning "$@"
+       testfileequal "${TMPWORKINGDIRECTORY}/rootdir/tmp/testwarning.output" "$CMP"
+}
+testfailureequal() {
+       local CMP="$1"
+       shift
+       testfailure "$@"
+       testfileequal "${TMPWORKINGDIRECTORY}/rootdir/tmp/testfailure.output" "$CMP"
+}
+
+testfailuremsg() {
+       local CMP="$1"
+       shift
+       testfailure "$@"
+       msgtest 'Check that the output of the previous failed command has expected' 'failures and warnings'
+       grep '^\(W\|E\):' "${TMPWORKINGDIRECTORY}/rootdir/tmp/testfailure.output" > "${TMPWORKINGDIRECTORY}/rootdir/tmp/testfailureequal.output" 2>&1 || true
+       if echo "$CMP" | checkdiff - "${TMPWORKINGDIRECTORY}/rootdir/tmp/testfailureequal.output"; then
+               msgpass
+       else
+               echo '### Complete output ###'
+               cat "${TMPWORKINGDIRECTORY}/rootdir/tmp/testfailure.output"
+               msgfail
+       fi
+}
+
 testfilestats() {
        msgtest "Test that file $1 has $2 $3" "$4"
        if [ "$4" "$3" "$(stat --format "$2" "$1")" ]; then
                msgpass
        else
                echo >&2
-               ls -l >&2 "$1"
+               ls -ld >&2 "$1"
                echo -n >&2 "stat(1) reports for $2: "
                stat --format "$2" "$1"
                msgfail
@@ -1358,12 +1468,32 @@ pause() {
 }
 
 listcurrentlistsdirectory() {
-       find rootdir/var/lib/apt/lists -maxdepth 1 -type d | while read line; do
-               stat --format '%U:%G:%a:%n' "$line"
-       done
-       find rootdir/var/lib/apt/lists -maxdepth 1 \! -type d | while read line; do
-               stat --format '%U:%G:%a:%s:%y:%n' "$line"
-       done
+       {
+               find rootdir/var/lib/apt/lists -maxdepth 1 -type d | while read line; do
+                       stat --format '%U:%G:%a:%n' "$line"
+               done
+               find rootdir/var/lib/apt/lists -maxdepth 1 \! -type d | while read line; do
+                       stat --format '%U:%G:%a:%s:%y:%n' "$line"
+               done
+       } | sort
+}
+
+### convinience hacks ###
+mkdir() {
+       # creating some directories by hand is a tedious task, so make it look simple
+       if [ "$*" = '-p rootdir/var/lib/apt/lists' ] || [ "$*" = "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists" ] ||
+          [ "$*" = '-p rootdir/var/lib/apt/lists/partial' ] || [ "$*" = "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/partial" ]; then
+               # only the last directory created by mkdir is effected by the -m !
+               command mkdir -m 755 -p "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt"
+               command mkdir -m 755 -p "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists"
+               command mkdir -m 700 -p "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/partial"
+               touch "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/lock"
+               if [ "$(id -u)" = '0' ]; then
+                       chown _apt:root "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/partial"
+               fi
+       else
+               command mkdir "$@"
+       fi
 }
 
 ### The following tests are run by most test methods automatically to check
@@ -1390,9 +1520,32 @@ aptautotest() {
 
 aptautotest_aptget_update() {
        if ! test -d "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists"; then return; fi
+       testfilestats "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt" '%U:%G:%a' '=' "${TEST_DEFAULT_USER}:${TEST_DEFAULT_GROUP}:755"
+       testfilestats "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists" '%U:%G:%a' '=' "${TEST_DEFAULT_USER}:${TEST_DEFAULT_GROUP}:755"
        # all copied files are properly chmodded
-       for file in $(find "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists" -maxdepth 1 -type f); do
-               testfilestats "$file" '%U:%G:%a' '=' "${USER}:${USER}:644"
+       for file in $(find "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists" -type f ! -name 'lock'); do
+               testfilestats "$file" '%U:%G:%a' '=' "${TEST_DEFAULT_USER}:${TEST_DEFAULT_GROUP}:644"
        done
+       if [ "$1" = 'testsuccess' ]; then
+               # failure cases can retain partial files and such
+               testempty find "${TMPWORKINGDIRECTORY}/rootdir/var/lib/apt/lists/partial" -mindepth 1 ! \( -name 'lock' -o -name '*.FAILED' \)
+       fi
 }
 aptautotest_apt_update() { aptautotest_aptget_update "$@"; }
+aptautotest_aptcdrom_add() { aptautotest_aptget_update "$@"; }
+
+testaptautotestnodpkgwarning() {
+       local TESTCALL="$1"
+       while [ -n "$2" ]; do
+               if expr match "$2" '^-[a-z]*s' >/dev/null 2>&1; then return; fi
+               shift
+       done
+       testfailure grep '^dpkg: warning:.*ignor.*' "${TMPWORKINGDIRECTORY}/rootdir/tmp-before/${TESTCALL}.output"
+}
+
+aptautotest_aptget_install() { testaptautotestnodpkgwarning "$@"; }
+aptautotest_aptget_remove() { testaptautotestnodpkgwarning "$@"; }
+aptautotest_aptget_purge() { testaptautotestnodpkgwarning "$@"; }
+aptautotest_apt_install() { testaptautotestnodpkgwarning "$@"; }
+aptautotest_apt_remove() { testaptautotestnodpkgwarning "$@"; }
+aptautotest_apt_purge() { testaptautotestnodpkgwarning "$@"; }