t/t1011-read-tree-sparse-checkout.sh

   1 #!/bin/sh
   2
   3 test_description='sparse checkout tests
   4
   5 * (tag: removed, master) removed
   6 | D     sub/added
   7 * (HEAD, tag: top) modified and added
   8 | M     init.t
   9 | A     sub/added
  10 * (tag: init) init
  11   A     init.t
  12 '
  13
  14 . ./test-lib.sh
  15 . "$TEST_DIRECTORY"/lib-read-tree.sh
  16
  17 test_expect_success 'setup' '
  18         test_commit init &&
  19         echo modified >>init.t &&
  20
  21         cat >expected <<-EOF &&
  22         100644 $(git hash-object init.t) 0      init.t
  23         100644 $EMPTY_BLOB 0    sub/added
  24         100644 $EMPTY_BLOB 0    sub/addedtoo
  25         100644 $EMPTY_BLOB 0    subsub/added
  26         EOF
  27         cat >expected.swt <<-\EOF &&
  28         H init.t
  29         H sub/added
  30         H sub/addedtoo
  31         H subsub/added
  32         EOF
  33
  34         mkdir sub subsub &&
  35         touch sub/added sub/addedtoo subsub/added &&
  36         git add init.t sub/added sub/addedtoo subsub/added &&
  37         git commit -m "modified and added" &&
  38         git tag top &&
  39         git rm sub/added &&
  40         git commit -m removed &&
  41         git tag removed &&
  42         git checkout top &&
  43         git ls-files --stage >result &&
  44         test_cmp expected result
  45 '
  46
  47 test_expect_success 'read-tree without .git/info/sparse-checkout' '
  48         read_tree_u_must_succeed -m -u HEAD &&
  49         git ls-files --stage >result &&
  50         test_cmp expected result &&
  51         git ls-files -t >result &&
  52         test_cmp expected.swt result
  53 '
  54
  55 test_expect_success 'read-tree with .git/info/sparse-checkout but disabled' '
  56         echo >.git/info/sparse-checkout &&
  57         read_tree_u_must_succeed -m -u HEAD &&
  58         git ls-files -t >result &&
  59         test_cmp expected.swt result &&
  60         test -f init.t &&
  61         test -f sub/added
  62 '
  63
  64 test_expect_success 'read-tree --no-sparse-checkout with empty .git/info/sparse-checkout and enabled' '
  65         git config core.sparsecheckout true &&
  66         echo >.git/info/sparse-checkout &&
  67         read_tree_u_must_succeed --no-sparse-checkout -m -u HEAD &&
  68         git ls-files -t >result &&
  69         test_cmp expected.swt result &&
  70         test -f init.t &&
  71         test -f sub/added
  72 '
  73
  74 test_expect_success 'read-tree with empty .git/info/sparse-checkout' '
  75         git config core.sparsecheckout true &&
  76         echo >.git/info/sparse-checkout &&
  77         read_tree_u_must_fail -m -u HEAD &&
  78         git ls-files --stage >result &&
  79         test_cmp expected result &&
  80         git ls-files -t >result &&
  81         test_cmp expected.swt result &&
  82         test -f init.t &&
  83         test -f sub/added
  84 '
  85
  86 test_expect_success 'match directories with trailing slash' '
  87         cat >expected.swt-noinit <<-\EOF &&
  88         S init.t
  89         H sub/added
  90         H sub/addedtoo
  91         S subsub/added
  92         EOF
  93
  94         echo sub/ > .git/info/sparse-checkout &&
  95         read_tree_u_must_succeed -m -u HEAD &&
  96         git ls-files -t > result &&
  97         test_cmp expected.swt-noinit result &&
  98         test ! -f init.t &&
  99         test -f sub/added
 100 '
 101
 102 test_expect_success 'match directories without trailing slash' '
 103         echo sub >.git/info/sparse-checkout &&
 104         read_tree_u_must_succeed -m -u HEAD &&
 105         git ls-files -t >result &&
 106         test_cmp expected.swt-noinit result &&
 107         test ! -f init.t &&
 108         test -f sub/added
 109 '
 110
 111 test_expect_success 'match directories with negated patterns' '
 112         cat >expected.swt-negation <<\EOF &&
 113 S init.t
 114 S sub/added
 115 H sub/addedtoo
 116 S subsub/added
 117 EOF
 118
 119         cat >.git/info/sparse-checkout <<\EOF &&
 120 sub
 121 !sub/added
 122 EOF
 123         git read-tree -m -u HEAD &&
 124         git ls-files -t >result &&
 125         test_cmp expected.swt-negation result &&
 126         test ! -f init.t &&
 127         test ! -f sub/added &&
 128         test -f sub/addedtoo
 129 '
 130
 131 test_expect_success 'match directories with negated patterns (2)' '
 132         cat >expected.swt-negation2 <<\EOF &&
 133 H init.t
 134 H sub/added
 135 S sub/addedtoo
 136 H subsub/added
 137 EOF
 138
 139         cat >.git/info/sparse-checkout <<\EOF &&
 140 /*
 141 !sub
 142 sub/added
 143 EOF
 144         git read-tree -m -u HEAD &&
 145         git ls-files -t >result &&
 146         test_cmp expected.swt-negation2 result &&
 147         test -f init.t &&
 148         test -f sub/added &&
 149         test ! -f sub/addedtoo
 150 '
 151
 152 test_expect_success 'match directory pattern' '
 153         echo "s?b" >.git/info/sparse-checkout &&
 154         read_tree_u_must_succeed -m -u HEAD &&
 155         git ls-files -t >result &&
 156         test_cmp expected.swt-noinit result &&
 157         test ! -f init.t &&
 158         test -f sub/added
 159 '
 160
 161 test_expect_success 'checkout area changes' '
 162         cat >expected.swt-nosub <<-\EOF &&
 163         H init.t
 164         S sub/added
 165         S sub/addedtoo
 166         S subsub/added
 167         EOF
 168
 169         echo init.t >.git/info/sparse-checkout &&
 170         read_tree_u_must_succeed -m -u HEAD &&
 171         git ls-files -t >result &&
 172         test_cmp expected.swt-nosub result &&
 173         test -f init.t &&
 174         test ! -f sub/added
 175 '
 176
 177 test_expect_success 'read-tree updates worktree, absent case' '
 178         echo sub/added >.git/info/sparse-checkout &&
 179         git checkout -f top &&
 180         read_tree_u_must_succeed -m -u HEAD^ &&
 181         test ! -f init.t
 182 '
 183
 184 test_expect_success 'read-tree updates worktree, dirty case' '
 185         echo sub/added >.git/info/sparse-checkout &&
 186         git checkout -f top &&
 187         echo dirty >init.t &&
 188         read_tree_u_must_succeed -m -u HEAD^ &&
 189         grep -q dirty init.t &&
 190         rm init.t
 191 '
 192
 193 test_expect_success 'read-tree removes worktree, dirty case' '
 194         echo init.t >.git/info/sparse-checkout &&
 195         git checkout -f top &&
 196         echo dirty >added &&
 197         read_tree_u_must_succeed -m -u HEAD^ &&
 198         grep -q dirty added
 199 '
 200
 201 test_expect_success 'read-tree adds to worktree, absent case' '
 202         echo init.t >.git/info/sparse-checkout &&
 203         git checkout -f removed &&
 204         read_tree_u_must_succeed -u -m HEAD^ &&
 205         test ! -f sub/added
 206 '
 207
 208 test_expect_success 'read-tree adds to worktree, dirty case' '
 209         echo init.t >.git/info/sparse-checkout &&
 210         git checkout -f removed &&
 211         mkdir sub &&
 212         echo dirty >sub/added &&
 213         read_tree_u_must_succeed -u -m HEAD^ &&
 214         grep -q dirty sub/added
 215 '
 216
 217 test_expect_success 'index removal and worktree narrowing at the same time' '
 218         >empty &&
 219         echo init.t >.git/info/sparse-checkout &&
 220         echo sub/added >>.git/info/sparse-checkout &&
 221         git checkout -f top &&
 222         echo init.t >.git/info/sparse-checkout &&
 223         git checkout removed &&
 224         git ls-files sub/added >result &&
 225         test ! -f sub/added &&
 226         test_cmp empty result
 227 '
 228
 229 test_expect_success 'read-tree --reset removes outside worktree' '
 230         >empty &&
 231         echo init.t >.git/info/sparse-checkout &&
 232         git checkout -f top &&
 233         git reset --hard removed &&
 234         git ls-files sub/added >result &&
 235         test_cmp empty result
 236 '
 237
 238 test_expect_success 'print errors when failed to update worktree' '
 239         echo sub >.git/info/sparse-checkout &&
 240         git checkout -f init &&
 241         mkdir sub &&
 242         touch sub/added sub/addedtoo &&
 243         test_must_fail git checkout top 2>actual &&
 244         cat >expected <<\EOF &&
 245 error: The following untracked working tree files would be overwritten by checkout:
 246         sub/added
 247         sub/addedtoo
 248 Please move or remove them before you switch branches.
 249 Aborting
 250 EOF
 251         test_i18ncmp expected actual
 252 '
 253
 254 test_expect_success 'checkout without --ignore-skip-worktree-bits' '
 255         echo "*" >.git/info/sparse-checkout &&
 256         git checkout -f top &&
 257         test_path_is_file init.t &&
 258         echo sub >.git/info/sparse-checkout &&
 259         git checkout &&
 260         echo modified >> sub/added &&
 261         git checkout . &&
 262         test_path_is_missing init.t &&
 263         git diff --exit-code HEAD
 264 '
 265
 266 test_expect_success 'checkout with --ignore-skip-worktree-bits' '
 267         echo "*" >.git/info/sparse-checkout &&
 268         git checkout -f top &&
 269         test_path_is_file init.t &&
 270         echo sub >.git/info/sparse-checkout &&
 271         git checkout &&
 272         echo modified >> sub/added &&
 273         git checkout --ignore-skip-worktree-bits . &&
 274         test_path_is_file init.t &&
 275         git diff --exit-code HEAD
 276 '
 277
 278 test_done