t/t9304-fast-import-marks.sh

   1 #!/bin/sh
   2
   3 test_description='test exotic situations with marks'
   4 . ./test-lib.sh
   5
   6 test_expect_success 'setup dump of basic history' '
   7         test_commit one &&
   8         git fast-export --export-marks=marks HEAD >dump
   9 '
  10
  11 test_expect_success 'setup large marks file' '
  12         # normally a marks file would have a lot of useful, unique
  13         # marks. But for our purposes, just having a lot of nonsense
  14         # ones is fine. Start at 1024 to avoid clashing with marks
  15         # legitimately used in our tiny dump.
  16         blob=$(git rev-parse HEAD:one.t) &&
  17         for i in $(test_seq 1024 16384)
  18         do
  19                 echo ":$i $blob" || return 1
  20         done >>marks
  21 '
  22
  23 test_expect_success 'import with large marks file' '
  24         git fast-import --import-marks=marks <dump
  25 '
  26
  27 test_expect_success 'setup dump with submodule' '
  28         test_config_global protocol.file.allow always &&
  29         git submodule add "$PWD" sub &&
  30         git commit -m "add submodule" &&
  31         git fast-export HEAD >dump
  32 '
  33
  34 test_expect_success 'setup submodule mapping with large id' '
  35         old=$(git rev-parse HEAD:sub) &&
  36         new=$(echo $old | sed s/./a/g) &&
  37         echo ":12345 $old" >from &&
  38         echo ":12345 $new" >to
  39 '
  40
  41 test_expect_success 'import with submodule mapping' '
  42         git init dst &&
  43         git -C dst fast-import \
  44                 --rewrite-submodules-from=sub:../from \
  45                 --rewrite-submodules-to=sub:../to \
  46                 <dump &&
  47         git -C dst rev-parse HEAD:sub >actual &&
  48         echo "$new" >expect &&
  49         test_cmp expect actual
  50 '
  51
  52 test_expect_success 'paths adjusted for relative subdir' '
  53         git init deep-dst &&
  54         mkdir deep-dst/subdir &&
  55         >deep-dst/subdir/empty-marks &&
  56         git -C deep-dst/subdir fast-import \
  57                 --rewrite-submodules-from=sub:../../from \
  58                 --rewrite-submodules-to=sub:../../to \
  59                 --import-marks=empty-marks \
  60                 --export-marks=exported-marks \
  61                 --export-pack-edges=exported-edges \
  62                 <dump &&
  63         # we do not bother checking resulting repo; we just care that nothing
  64         # complained about failing to open files for reading, and that files
  65         # for writing were created in the expected spot
  66         test_path_is_file deep-dst/subdir/exported-marks &&
  67         test_path_is_file deep-dst/subdir/exported-edges
  68 '
  69
  70 test_expect_success 'relative marks are not affected by subdir' '
  71         git init deep-relative &&
  72         mkdir deep-relative/subdir &&
  73         git -C deep-relative/subdir fast-import \
  74                 --relative-marks \
  75                 --export-marks=exported-marks \
  76                 <dump &&
  77         test_path_is_missing deep-relative/subdir/exported-marks &&
  78         test_path_is_file deep-relative/.git/info/fast-import/exported-marks
  79 '
  80
  81 test_done