t/t7404-submodule-tree.sh

   1 #!/bin/sh
   2 #
   3 # Copyright (c) 2008 Johannes E. Schindelin
   4 #
   5
   6 test_description='git submodule/tree conflict
   7
   8 Tests what happens when a subdirectory becomes a submodule all of a sudden.
   9 '
  10
  11 . ./test-lib.sh
  12
  13 test_expect_success setup '
  14
  15         mkdir sub &&
  16         echo original > sub/file &&
  17         git add sub/file &&
  18         test_tick &&
  19         git commit -m initial &&
  20         echo newer > sub/file &&
  21         test_tick &&
  22         git commit -m newer sub/file &&
  23         git checkout -b side HEAD^ &&
  24         git rm sub/file &&
  25         mkdir sub &&
  26         (cd sub &&
  27          git init &&
  28          echo file > file &&
  29          git add file &&
  30          test_tick &&
  31          git commit -m submodule) &&
  32         git add sub &&
  33         test_tick &&
  34         git commit -m with-submodule
  35
  36 '
  37
  38 test_expect_failure 'merging with tree/submodule conflict fails' '
  39
  40         test_must_fail git merge master &&
  41         test -f .git/MERGE_MSG
  42
  43 '
  44
  45 test_expect_failure 'the other way round' '
  46
  47         git reset --hard &&
  48         mv sub submodule &&
  49         git checkout -f master &&
  50         test_must_fail git merge side &&
  51         test -f .git/MERGE_MSG
  52
  53 '
  54
  55 # This will be only a failure when the previous tests succeed
  56 test_expect_failure 'checkout from submodule/directory conflict' '
  57
  58         git checkout -f -b side2 HEAD^ &&
  59         test -z "$(git ls-files --unmerged)"
  60
  61 '
  62
  63 test_expect_failure 'merge submodule without changing the directory' '
  64
  65         git reset --hard &&
  66         echo another > file &&
  67         git add file &&
  68         test_tick &&
  69         git commit -m side2 &&
  70         test_must_fail git merge side &&
  71         test -f .git/MERGE_MSG
  72
  73 '
  74
  75 test_expect_failure 'file/submodule conflict' '
  76
  77         git reset --hard &&
  78         git rm file &&
  79         git mv sub file &&
  80         test_tick &&
  81         git commit -m side2 &&
  82         git checkout -b side3 HEAD^ &&
  83         echo yet another > file2 &&
  84         git add file2 &&
  85         test_tick &&
  86         git commit -m side3 &&
  87         git merge side2
  88
  89 '
  90
  91 test_done