t/t7012-skip-worktree-writing.sh

   1 #!/bin/sh
   2 #
   3 # Copyright (c) 2008 Nguyễn Thái Ngọc Duy
   4 #
   5
   6 test_description='test worktree writing operations when skip-worktree is used'
   7
   8 . ./test-lib.sh
   9
  10 test_expect_success 'setup' '
  11         test_commit init &&
  12         echo modified >> init.t &&
  13         touch added &&
  14         git add init.t added &&
  15         git commit -m "modified and added" &&
  16         git tag top
  17 '
  18
  19 test_expect_success 'read-tree updates worktree, absent case' '
  20         git checkout -f top &&
  21         git update-index --skip-worktree init.t &&
  22         rm init.t &&
  23         git read-tree -m -u HEAD^ &&
  24         echo init > expected &&
  25         test_cmp expected init.t
  26 '
  27
  28 test_expect_success 'read-tree updates worktree, dirty case' '
  29         git checkout -f top &&
  30         git update-index --skip-worktree init.t &&
  31         echo dirty >> init.t &&
  32         test_must_fail git read-tree -m -u HEAD^ &&
  33         grep -q dirty init.t &&
  34         test "$(git ls-files -t init.t)" = "S init.t" &&
  35         git update-index --no-skip-worktree init.t
  36 '
  37
  38 test_expect_success 'read-tree removes worktree, absent case' '
  39         git checkout -f top &&
  40         git update-index --skip-worktree added &&
  41         rm added &&
  42         git read-tree -m -u HEAD^ &&
  43         test ! -f added
  44 '
  45
  46 test_expect_success 'read-tree removes worktree, dirty case' '
  47         git checkout -f top &&
  48         git update-index --skip-worktree added &&
  49         echo dirty >> added &&
  50         test_must_fail git read-tree -m -u HEAD^ &&
  51         grep -q dirty added &&
  52         test "$(git ls-files -t added)" = "S added" &&
  53         git update-index --no-skip-worktree added
  54 '
  55
  56 setup_absent() {
  57         test -f 1 && rm 1
  58         git update-index --remove 1 &&
  59         git update-index --add --cacheinfo 100644 $EMPTY_BLOB 1 &&
  60         git update-index --skip-worktree 1
  61 }
  62
  63 setup_dirty() {
  64         git update-index --force-remove 1 &&
  65         echo dirty > 1 &&
  66         git update-index --add --cacheinfo 100644 $EMPTY_BLOB 1 &&
  67         git update-index --skip-worktree 1
  68 }
  69
  70 test_dirty() {
  71         echo "100644 $EMPTY_BLOB 0      1" > expected &&
  72         git ls-files --stage 1 > result &&
  73         test_cmp expected result &&
  74         echo dirty > expected
  75         test_cmp expected 1
  76 }
  77
  78 cat >expected <<EOF
  79 S 1
  80 H 2
  81 H init.t
  82 S sub/1
  83 H sub/2
  84 EOF
  85
  86 test_expect_success 'index setup' '
  87         git checkout -f init &&
  88         mkdir sub &&
  89         touch ./1 ./2 sub/1 sub/2 &&
  90         git add 1 2 sub/1 sub/2 &&
  91         git update-index --skip-worktree 1 sub/1 &&
  92         git ls-files -t > result &&
  93         test_cmp expected result
  94 '
  95
  96 test_expect_success 'git-rm fails if worktree is dirty' '
  97         setup_dirty &&
  98         test_must_fail git rm 1 &&
  99         test_dirty
 100 '
 101
 102 cat >expected <<EOF
 103 Would remove expected
 104 Would remove result
 105 EOF
 106 test_expect_success 'git-clean, absent case' '
 107         setup_absent &&
 108         git clean -n > result &&
 109         test_cmp expected result
 110 '
 111
 112 test_expect_success 'git-clean, dirty case' '
 113         setup_dirty &&
 114         git clean -n > result &&
 115         test_cmp expected result
 116 '
 117
 118 test_expect_success '--ignore-skip-worktree-entries leaves worktree alone' '
 119         test_commit keep-me &&
 120         git update-index --skip-worktree keep-me.t &&
 121         rm keep-me.t &&
 122
 123         : ignoring the worktree &&
 124         git update-index --remove --ignore-skip-worktree-entries keep-me.t &&
 125         git diff-index --cached --exit-code HEAD &&
 126
 127         : not ignoring the worktree, a deletion is staged &&
 128         git update-index --remove keep-me.t &&
 129         test_must_fail git diff-index --cached --exit-code HEAD \
 130                 --diff-filter=D -- keep-me.t
 131 '
 132
 133 test_expect_success 'stash restore in sparse checkout' '
 134         test_create_repo stash-restore &&
 135         (
 136                 cd stash-restore &&
 137
 138                 mkdir subdir &&
 139                 echo A >subdir/A &&
 140                 echo untouched >untouched &&
 141                 echo removeme >removeme &&
 142                 echo modified >modified &&
 143                 git add . &&
 144                 git commit -m Initial &&
 145
 146                 echo AA >>subdir/A &&
 147                 echo addme >addme &&
 148                 echo tweaked >>modified &&
 149                 rm removeme &&
 150                 git add addme &&
 151
 152                 git stash push &&
 153
 154                 git sparse-checkout set --no-cone subdir &&
 155
 156                 # Ensure after sparse-checkout we only have expected files
 157                 cat >expect <<-EOF &&
 158                 S modified
 159                 S removeme
 160                 H subdir/A
 161                 S untouched
 162                 EOF
 163                 git ls-files -t >actual &&
 164                 test_cmp expect actual &&
 165
 166                 test_path_is_missing addme &&
 167                 test_path_is_missing modified &&
 168                 test_path_is_missing removeme &&
 169                 test_path_is_file    subdir/A &&
 170                 test_path_is_missing untouched &&
 171
 172                 # Put a file in the working directory in the way
 173                 echo in the way >modified &&
 174                 test_must_fail git stash apply 2>error&&
 175
 176                 grep "changes.*would be overwritten by merge" error &&
 177
 178                 echo in the way >expect &&
 179                 test_cmp expect modified &&
 180                 git diff --quiet HEAD ":!modified" &&
 181
 182                 # ...and that working directory reflects the files correctly
 183                 test_path_is_missing addme &&
 184                 test_path_is_file    modified &&
 185                 test_path_is_missing removeme &&
 186                 test_path_is_file    subdir/A &&
 187                 test_path_is_missing untouched
 188         )
 189 '
 190
 191 #TODO test_expect_failure 'git-apply adds file' false
 192 #TODO test_expect_failure 'git-apply updates file' false
 193 #TODO test_expect_failure 'git-apply removes file' false
 194 #TODO test_expect_failure 'git-mv to skip-worktree' false
 195 #TODO test_expect_failure 'git-mv from skip-worktree' false
 196 #TODO test_expect_failure 'git-checkout' false
 197
 198 test_done