packv4/packv4-test

   1 #!/bin/sh
   2 #
   3 # packv4-test: Basic test script for packv4
   4 #
   5 # NOTE: it's assumed that you have git with packv4 support plus
   6 # dump-sha1-list and dump-test installed
   7 #
   8
   9 REPO=$1
  10 TMPDIR=""
  11 REPO_TEST=repo-test
  12
  13 die_on_error()
  14 {
  15         retcode=$1
  16         errmsg=$2
  17
  18         if [ $retcode -ne 0 ]; then
  19                 printf 'ERROR: %s\n' "$errmsg" >> /dev/stderr
  20                 exit 1
  21         fi
  22 }
  23
  24 create_tmp()
  25 {
  26         dirname=$1
  27
  28         TMPDIR=$(mktemp -d "$dirname") || exit 1
  29         pushd $TMPDIR 1> /dev/null
  30         die_on_error $? "could not enter $TMPDIR"
  31 }
  32
  33 unpack_objects()
  34 {
  35         pack=""
  36         dot="$REPO".git
  37
  38         pack=$(ls $dot/objects/pack/*.pack)
  39         git-unpack-objects < $pack
  40         die_on_error $? "could not unpack objects"
  41
  42         cp $dot/refs/heads/master .git/refs/heads/master
  43         die_on_error $? "could not copy master file"
  44 }
  45
  46 list_test()
  47 {
  48         dump-sha1-list .git/objects/pack/pack-* > list.txt
  49         die_on_error $? "could not dump list"
  50
  51         dump-test list.txt $PWD
  52         die_on_error $? "dump-test failed"
  53 }
  54
  55 repack_objects()
  56 {
  57         git-repack -a -d --pack-version=4
  58         die_on_error $? "could not repack objects"
  59
  60         git-prune
  61         die_on_error $? "could not prune objects"
  62 }
  63
  64 if [ -z "$REPO" ]; then
  65         echo -e "packv4-test < repo >"
  66         exit 1
  67 fi
  68
  69 create_tmp "/tmp/packv4-test.XXXXXXXXXX"
  70
  71 git-init
  72 die_on_error $? "git-init failed"
  73
  74 # needed steps and basic tests
  75 unpack_objects
  76 repack_objects
  77
  78 # the actual test
  79 list_test
  80
  81 popd 1> /dev/null
  82 rm -rf $TMPDIR