t/t5608-clone-2gb.sh

   1 #!/bin/sh
   2
   3 test_description='Test cloning a repository larger than 2 gigabyte'
   4 . ./test-lib.sh
   5
   6 if ! test_bool_env GIT_TEST_CLONE_2GB false
   7 then
   8         skip_all='expensive 2GB clone test; enable with GIT_TEST_CLONE_2GB=true'
   9         test_done
  10 fi
  11
  12 test_expect_success 'setup' '
  13
  14         git config pack.compression 0 &&
  15         git config pack.depth 0 &&
  16         blobsize=$((100*1024*1024)) &&
  17         blobcount=$((2*1024*1024*1024/$blobsize+1)) &&
  18         i=1 &&
  19         (while test $i -le $blobcount
  20          do
  21                 printf "Generating blob $i/$blobcount\r" >&2 &&
  22                 printf "blob\nmark :$i\ndata $blobsize\n" &&
  23                 #test-tool genrandom $i $blobsize &&
  24                 printf "%-${blobsize}s" $i &&
  25                 echo "M 100644 :$i $i" >> commit &&
  26                 i=$(($i+1)) ||
  27                 echo $? > exit-status
  28          done &&
  29          echo "commit refs/heads/main" &&
  30          echo "author A U Thor <author@email.com> 123456789 +0000" &&
  31          echo "committer C O Mitter <committer@email.com> 123456789 +0000" &&
  32          echo "data 5" &&
  33          echo ">2gb" &&
  34          cat commit) |
  35         git fast-import --big-file-threshold=2 &&
  36         test ! -f exit-status
  37
  38 '
  39
  40 test_expect_success 'clone - bare' '
  41
  42         git clone --bare --no-hardlinks . clone-bare
  43
  44 '
  45
  46 test_expect_success 'clone - with worktree, file:// protocol' '
  47
  48         git clone "file://$(pwd)" clone-wt
  49
  50 '
  51
  52 test_done