t/t9304-fast-import-marks.sh

   1 #!/bin/sh
   2
   3 test_description='test exotic situations with marks'
   4
   5 TEST_PASSES_SANITIZE_LEAK=true
   6 . ./test-lib.sh
   7
   8 test_expect_success 'setup dump of basic history' '
   9         test_commit one &&
  10         git fast-export --export-marks=marks HEAD >dump
  11 '
  12
  13 test_expect_success 'setup large marks file' '
  14         # normally a marks file would have a lot of useful, unique
  15         # marks. But for our purposes, just having a lot of nonsense
  16         # ones is fine. Start at 1024 to avoid clashing with marks
  17         # legitimately used in our tiny dump.
  18         blob=$(git rev-parse HEAD:one.t) &&
  19         for i in $(test_seq 1024 16384)
  20         do
  21                 echo ":$i $blob" || return 1
  22         done >>marks
  23 '
  24
  25 test_expect_success 'import with large marks file' '
  26         git fast-import --import-marks=marks <dump
  27 '
  28
  29 test_expect_success 'setup dump with submodule' '
  30         test_config_global protocol.file.allow always &&
  31         git submodule add "$PWD" sub &&
  32         git commit -m "add submodule" &&
  33         git fast-export HEAD >dump
  34 '
  35
  36 test_expect_success 'setup submodule mapping with large id' '
  37         old=$(git rev-parse HEAD:sub) &&
  38         new=$(echo $old | sed s/./a/g) &&
  39         echo ":12345 $old" >from &&
  40         echo ":12345 $new" >to
  41 '
  42
  43 test_expect_success 'import with submodule mapping' '
  44         git init dst &&
  45         git -C dst fast-import \
  46                 --rewrite-submodules-from=sub:../from \
  47                 --rewrite-submodules-to=sub:../to \
  48                 <dump &&
  49         git -C dst rev-parse HEAD:sub >actual &&
  50         echo "$new" >expect &&
  51         test_cmp expect actual
  52 '
  53
  54 test_expect_success 'paths adjusted for relative subdir' '
  55         git init deep-dst &&
  56         mkdir deep-dst/subdir &&
  57         >deep-dst/subdir/empty-marks &&
  58         git -C deep-dst/subdir fast-import \
  59                 --rewrite-submodules-from=sub:../../from \
  60                 --rewrite-submodules-to=sub:../../to \
  61                 --import-marks=empty-marks \
  62                 --export-marks=exported-marks \
  63                 --export-pack-edges=exported-edges \
  64                 <dump &&
  65         # we do not bother checking resulting repo; we just care that nothing
  66         # complained about failing to open files for reading, and that files
  67         # for writing were created in the expected spot
  68         test_path_is_file deep-dst/subdir/exported-marks &&
  69         test_path_is_file deep-dst/subdir/exported-edges
  70 '
  71
  72 test_expect_success 'relative marks are not affected by subdir' '
  73         git init deep-relative &&
  74         mkdir deep-relative/subdir &&
  75         git -C deep-relative/subdir fast-import \
  76                 --relative-marks \
  77                 --export-marks=exported-marks \
  78                 <dump &&
  79         test_path_is_missing deep-relative/subdir/exported-marks &&
  80         test_path_is_file deep-relative/.git/info/fast-import/exported-marks
  81 '
  82
  83 test_done