t/t5705-clone-2gb.sh

   1 #!/bin/sh
   2
   3 test_description='Test cloning a repository larger than 2 gigabyte'
   4 . ./test-lib.sh
   5
   6 test -z "$GIT_TEST_CLONE_2GB" &&
   7 say "Skipping expensive 2GB clone test; enable it with GIT_TEST_CLONE_2GB=t" &&
   8 test_done &&
   9 exit
  10
  11 test_expect_success 'setup' '
  12
  13         git config pack.compression 0 &&
  14         git config pack.depth 0 &&
  15         blobsize=$((20*1024*1024)) &&
  16         blobcount=$((2*1024*1024*1024/$blobsize+1)) &&
  17         i=1 &&
  18         (while test $i -le $blobcount
  19          do
  20                 printf "Generating blob $i/$blobcount\r" >&2 &&
  21                 printf "blob\nmark :$i\ndata $blobsize\n" &&
  22                 #test-genrandom $i $blobsize &&
  23                 printf "%-${blobsize}s" $i &&
  24                 echo "M 100644 :$i $i" >> commit
  25                 i=$(($i+1)) ||
  26                 echo $? > exit-status
  27          done &&
  28          echo "commit refs/heads/master" &&
  29          echo "author A U Thor <author@email.com> 123456789 +0000" &&
  30          echo "committer C O Mitter <committer@email.com> 123456789 +0000" &&
  31          echo "data 5" &&
  32          echo ">2gb" &&
  33          cat commit) |
  34         git fast-import --big-file-threshold=2 &&
  35         test ! -f exit-status
  36
  37 '
  38
  39 test_expect_success 'clone' '
  40
  41         git clone --bare --no-hardlinks . clone
  42
  43 '
  44
  45 test_done