test/integration/test-bug-595691-empty-and-broken-archive-files

   1 #!/bin/sh
   2 set -e
   3
   4 TESTDIR=$(readlink -f $(dirname $0))
   5 . $TESTDIR/framework
   6 setupenvironment
   7 configarchitecture "i386"
   8
   9 buildaptarchive
  10 touch aptarchive/Packages
  11 setupflataptarchive
  12
  13 testaptgetupdate() {
  14         rm -rf rootdir/var/lib/apt
  15         aptget update 2>> testaptgetupdate.diff >> testaptgetupdate.diff || true
  16         sed -i -e '/Ign / d' -e '/Release/ d' -e 's#Get:[0-9]\+ #Get: #' -e 's#\[[0-9]* [kMGTPY]*B\]#\[\]#' testaptgetupdate.diff
  17         GIVEN="$1"
  18         shift
  19         msgtest "Test for correctness of" "apt-get update with $*"
  20         if [ -z "$GIVEN" ]; then
  21                 echo -n "" | checkdiff - testaptgetupdate.diff && msgpass || msgfail
  22         else
  23                 echo "$GIVEN" | checkdiff - testaptgetupdate.diff && msgpass || msgfail
  24         fi
  25         rm testaptgetupdate.diff
  26 }
  27
  28 createemptyarchive() {
  29         find aptarchive/ \( -name "Packages*" -o -name "en*" \) -type f -delete
  30         if [ "en" = "$1" ]; then
  31                 echo -n "" | $COMPRESSOR_CMD > aptarchive/Packages.$COMPRESS
  32         fi
  33         touch aptarchive/Packages
  34         echo -n "" | $COMPRESSOR_CMD > aptarchive/${1}.$COMPRESS
  35         generatereleasefiles
  36         signreleasefiles
  37         rm -f aptarchive/Packages
  38 }
  39
  40 createemptyfile() {
  41         find aptarchive/ \( -name "Packages*" -o -name "en*" \) -type f -delete
  42         if [ "en" = "$1" ]; then
  43                 echo -n "" | $COMPRESSOR_CMD > aptarchive/Packages.$COMPRESS
  44         fi
  45         touch aptarchive/Packages aptarchive/${1}.$COMPRESS
  46         generatereleasefiles
  47         signreleasefiles
  48         rm -f aptarchive/Packages
  49 }
  50
  51 setupcompressor() {
  52         COMPRESSOR="$1"
  53         COMPRESSOR_CMD="$1"
  54         case $COMPRESSOR in
  55         gzip) COMPRESS="gz";;
  56         bzip2) COMPRESS="bz2";;
  57         lzma) COMPRESS="lzma";;
  58         xz) COMPRESS="xz";;
  59         esac
  60         echo "Acquire::CompressionTypes::Order { \"${COMPRESS}\"; };
  61 Dir::Bin::uncompressed \"/does/not/exist\";
  62 Dir::Bin::gzip \"/does/not/exist\";
  63 Dir::Bin::bzip2 \"/does/not/exist\";
  64 Dir::Bin::lzma \"/does/not/exist\";
  65 Dir::Bin::xz \"/does/not/exist\";" > rootdir/etc/apt/apt.conf.d/00compressor
  66         if [ -e "/bin/${COMPRESSOR}" ]; then
  67                 echo "Dir::Bin::${COMPRESSOR} \"/bin/${COMPRESSOR}\";" >> rootdir/etc/apt/apt.conf.d/00compressor
  68         elif [ -e "/usr/bin/${COMPRESSOR}" ]; then
  69                 echo "Dir::Bin::${COMPRESSOR} \"/usr/bin/${COMPRESSOR}\";" >> rootdir/etc/apt/apt.conf.d/00compressor
  70         elif [ "${COMPRESSOR}" = 'lzma' ]; then
  71                 echo "Dir::Bin::xz \"/usr/bin/xz\";" >> rootdir/etc/apt/apt.conf.d/00compressor
  72                 COMPRESSOR_CMD='xz --format=lzma'
  73         else
  74                 msgtest "Test for availability of compressor" "${COMPRESSOR}"
  75                 msgfail
  76                 #exit 1
  77         fi
  78 }
  79
  80 testoverfile() {
  81         setupcompressor "$1"
  82
  83         createemptyfile 'en'
  84         testaptgetupdate 'Reading package lists...' "empty file en.$COMPRESS over file"
  85
  86         createemptyarchive 'en'
  87         testaptgetupdate 'Reading package lists...' "empty archive en.$COMPRESS over file"
  88
  89         createemptyarchive 'Packages'
  90         # FIXME: Why omits the file transport the Packages Get line?
  91         #Get:3 file:  Packages []
  92         testaptgetupdate 'Reading package lists...' "empty archive Packages.$COMPRESS over file"
  93
  94         createemptyfile 'Packages'
  95         testaptgetupdate "Err file:  Packages
  96   Empty files can't be valid archives
  97 W: Failed to fetch ${COMPRESSOR}:$(readlink -f aptarchive/Packages.$COMPRESS)  Empty files can't be valid archives
  98
  99 E: Some index files failed to download. They have been ignored, or old ones used instead." "empty file Packages.$COMPRESS over file"
 100 }
 101
 102 testoverhttp() {
 103         setupcompressor "$1"
 104
 105         createemptyfile 'en'
 106         testaptgetupdate "Get: http://localhost:8080  Packages []
 107 Get: http://localhost:8080  Translation-en
 108 Reading package lists..." "empty file en.$COMPRESS over http"
 109
 110         createemptyarchive 'en'
 111         testaptgetupdate "Get: http://localhost:8080  Packages []
 112 Get: http://localhost:8080  Translation-en []
 113 Reading package lists..." "empty archive en.$COMPRESS over http"
 114
 115         createemptyarchive 'Packages'
 116         testaptgetupdate "Get: http://localhost:8080  Packages []
 117 Reading package lists..." "empty archive Packages.$COMPRESS over http"
 118
 119         createemptyfile 'Packages'
 120         #FIXME: we should response with a good error message instead
 121         testaptgetupdate "Get: http://localhost:8080  Packages
 122 Err http://localhost:8080  Packages
 123   Empty files can't be valid archives
 124 W: Failed to fetch ${COMPRESSOR}:$(readlink -f rootdir/var/lib/apt/lists/partial/localhost:8080_Packages)  Empty files can't be valid archives
 125
 126 E: Some index files failed to download. They have been ignored, or old ones used instead." "empty file Packages.$COMPRESS over http"
 127 }
 128
 129 for COMPRESSOR in 'gzip' 'bzip2' 'lzma' 'xz'; do testoverfile $COMPRESSOR; done
 130
 131 # do the same again with http instead of file
 132 changetowebserver
 133
 134 for COMPRESSOR in 'gzip' 'bzip2' 'lzma' 'xz'; do testoverhttp $COMPRESSOR; done