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 rootdir/var/cache/apt
  15         aptget update 2>> testaptgetupdate.diff >> testaptgetupdate.diff || true
  16         sed -i -e '/^Fetched / d' -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 "" | $COMPRESSOR > aptarchive/Packages.$COMPRESS
  32         fi
  33         touch aptarchive/Packages
  34         echo -n "" | $COMPRESSOR > aptarchive/${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 "" | $COMPRESSOR > aptarchive/Packages.$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         case $COMPRESSOR in
  54         gzip) COMPRESS="gz";;
  55         bzip2) COMPRESS="bz2";;
  56         lzma) COMPRESS="lzma";;
  57         xz) COMPRESS="xz";;
  58         esac
  59         echo "Acquire::CompressionTypes::Order { \"${COMPRESS}\"; };
  60 Dir::Bin::uncompressed \"/does/not/exist\";
  61 Dir::Bin::gzip \"/does/not/exist\";
  62 Dir::Bin::bzip2 \"/does/not/exist\";
  63 Dir::Bin::lzma \"/does/not/exist\";
  64 Dir::Bin::xz \"/does/not/exist\";" > rootdir/etc/apt/apt.conf.d/00compressor
  65         if [ -e "/bin/${COMPRESSOR}" ]; then
  66                 echo "Dir::Bin::${COMPRESSOR} \"/bin/${COMPRESSOR}\";" >> rootdir/etc/apt/apt.conf.d/00compressor
  67         elif [ -e "/usr/bin/${COMPRESSOR}" ]; then
  68                 echo "Dir::Bin::${COMPRESSOR} \"/usr/bin/${COMPRESSOR}\";" >> rootdir/etc/apt/apt.conf.d/00compressor
  69         else
  70                 msgtest "Test for availability of compressor" "${COMPRESSOR}"
  71                 msgfail
  72                 exit 1
  73         fi
  74 }
  75
  76 testoverfile() {
  77         setupcompressor "$1"
  78
  79         createemptyfile 'en'
  80         testaptgetupdate "Get:1 file:  InRelease []
  81 Ign file:  Translation-en
  82 Reading package lists..." "empty file en.$COMPRESS over file"
  83
  84         createemptyarchive 'en'
  85         testaptgetupdate "Get:1 file:  InRelease []
  86 Reading package lists..." "empty archive en.$COMPRESS over file"
  87
  88         createemptyarchive 'Packages'
  89         # FIXME: Why omits the file transport the Packages Get line?
  90         #Get:3 file:  Packages []
  91         testaptgetupdate "Get:1 file:  InRelease []
  92 Ign file:  Translation-en
  93 Reading package lists..." "empty archive Packages.$COMPRESS over file"
  94
  95         createemptyfile 'Packages'
  96         testaptgetupdate "Get:1 file:  InRelease []
  97 Ign file:  Translation-en
  98 Err file:  Packages
  99   Empty files can't be valid archives
 100 W: Failed to fetch ${COMPRESSOR}:$(readlink -f aptarchive/Packages.$COMPRESS)  Empty files can't be valid archives
 101
 102 E: Some index files failed to download. They have been ignored, or old ones used instead." "empty file Packages.$COMPRESS over file"
 103 }
 104
 105 testoverhttp() {
 106         setupcompressor "$1"
 107
 108         createemptyfile 'en'
 109         testaptgetupdate "Get:1 http://localhost  InRelease []
 110 Get:2 http://localhost  Packages []
 111 Get:3 http://localhost  Translation-en
 112 Ign http://localhost  Translation-en
 113 Reading package lists..." "empty file en.$COMPRESS over http"
 114
 115         createemptyarchive 'en'
 116         testaptgetupdate "Get:1 http://localhost  InRelease []
 117 Get:2 http://localhost  Packages []
 118 Get:3 http://localhost  Translation-en []
 119 Reading package lists..." "empty archive en.$COMPRESS over http"
 120
 121         createemptyarchive 'Packages'
 122         testaptgetupdate "Get:1 http://localhost  InRelease []
 123 Get:2 http://localhost  Packages []
 124 Ign http://localhost  Translation-en
 125 Reading package lists..." "empty archive Packages.$COMPRESS over http"
 126
 127         createemptyfile 'Packages'
 128         #FIXME: we should response with a good error message instead
 129         testaptgetupdate "Get:1 http://localhost  InRelease []
 130 Get:2 http://localhost  Packages
 131 Ign http://localhost  Translation-en
 132 Err http://localhost  Packages
 133   Empty files can't be valid archives
 134 W: Failed to fetch ${COMPRESSOR}:$(readlink -f rootdir/var/lib/apt/lists/partial/localhost:8080_Packages)  Empty files can't be valid archives
 135
 136 E: Some index files failed to download. They have been ignored, or old ones used instead." "empty file Packages.$COMPRESS over http"
 137 }
 138
 139 for COMPRESSOR in 'gzip' 'bzip2' 'lzma' 'xz'; do testoverfile $COMPRESSOR; done
 140
 141 # do the same again with http instead of file
 142 changetowebserver
 143
 144 for COMPRESSOR in 'gzip' 'bzip2' 'lzma' 'xz'; do testoverhttp $COMPRESSOR; done