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         cat >expected <<-\EOF &&
  19         100644 77f0ba1734ed79d12881f81b36ee134de6a3327b 0       init.t
  20         100644 e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 0       sub/added
  21         100644 e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 0       sub/addedtoo
  22         100644 e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 0       subsub/added
  23         EOF
  24         cat >expected.swt <<-\EOF &&
  25         H init.t
  26         H sub/added
  27         H sub/addedtoo
  28         H subsub/added
  29         EOF
  30
  31         test_commit init &&
  32         echo modified >>init.t &&
  33         mkdir sub subsub &&
  34         touch sub/added sub/addedtoo subsub/added &&
  35         git add init.t sub/added sub/addedtoo subsub/added &&
  36         git commit -m "modified and added" &&
  37         git tag top &&
  38         git rm sub/added &&
  39         git commit -m removed &&
  40         git tag removed &&
  41         git checkout top &&
  42         git ls-files --stage >result &&
  43         test_cmp expected result
  44 '
  45
  46 test_expect_success 'read-tree without .git/info/sparse-checkout' '
  47         read_tree_u_must_succeed -m -u HEAD &&
  48         git ls-files --stage >result &&
  49         test_cmp expected result &&
  50         git ls-files -t >result &&
  51         test_cmp expected.swt result
  52 '
  53
  54 test_expect_success 'read-tree with .git/info/sparse-checkout but disabled' '
  55         echo >.git/info/sparse-checkout &&
  56         read_tree_u_must_succeed -m -u HEAD &&
  57         git ls-files -t >result &&
  58         test_cmp expected.swt result &&
  59         test -f init.t &&
  60         test -f sub/added
  61 '
  62
  63 test_expect_success 'read-tree --no-sparse-checkout with empty .git/info/sparse-checkout and enabled' '
  64         git config core.sparsecheckout true &&
  65         echo >.git/info/sparse-checkout &&
  66         read_tree_u_must_succeed --no-sparse-checkout -m -u HEAD &&
  67         git ls-files -t >result &&
  68         test_cmp expected.swt result &&
  69         test -f init.t &&
  70         test -f sub/added
  71 '
  72
  73 test_expect_success 'read-tree with empty .git/info/sparse-checkout' '
  74         git config core.sparsecheckout true &&
  75         echo >.git/info/sparse-checkout &&
  76         read_tree_u_must_fail -m -u HEAD &&
  77         git ls-files --stage >result &&
  78         test_cmp expected result &&
  79         git ls-files -t >result &&
  80         test_cmp expected.swt result &&
  81         test -f init.t &&
  82         test -f sub/added
  83 '
  84
  85 test_expect_success 'match directories with trailing slash' '
  86         cat >expected.swt-noinit <<-\EOF &&
  87         S init.t
  88         H sub/added
  89         H sub/addedtoo
  90         S subsub/added
  91         EOF
  92
  93         echo sub/ > .git/info/sparse-checkout &&
  94         read_tree_u_must_succeed -m -u HEAD &&
  95         git ls-files -t > result &&
  96         test_cmp expected.swt-noinit result &&
  97         test ! -f init.t &&
  98         test -f sub/added
  99 '
 100
 101 test_expect_success 'match directories without trailing slash' '
 102         echo sub >.git/info/sparse-checkout &&
 103         read_tree_u_must_succeed -m -u HEAD &&
 104         git ls-files -t >result &&
 105         test_cmp expected.swt-noinit result &&
 106         test ! -f init.t &&
 107         test -f sub/added
 108 '
 109
 110 test_expect_success 'match directories with negated patterns' '
 111         cat >expected.swt-negation <<\EOF &&
 112 S init.t
 113 S sub/added
 114 H sub/addedtoo
 115 S subsub/added
 116 EOF
 117
 118         cat >.git/info/sparse-checkout <<\EOF &&
 119 sub
 120 !sub/added
 121 EOF
 122         git read-tree -m -u HEAD &&
 123         git ls-files -t >result &&
 124         test_cmp expected.swt-negation result &&
 125         test ! -f init.t &&
 126         test ! -f sub/added &&
 127         test -f sub/addedtoo
 128 '
 129
 130 test_expect_success 'match directories with negated patterns (2)' '
 131         cat >expected.swt-negation2 <<\EOF &&
 132 H init.t
 133 H sub/added
 134 S sub/addedtoo
 135 H subsub/added
 136 EOF
 137
 138         cat >.git/info/sparse-checkout <<\EOF &&
 139 /*
 140 !sub
 141 sub/added
 142 EOF
 143         git read-tree -m -u HEAD &&
 144         git ls-files -t >result &&
 145         test_cmp expected.swt-negation2 result &&
 146         test -f init.t &&
 147         test -f sub/added &&
 148         test ! -f sub/addedtoo
 149 '
 150
 151 test_expect_success 'match directory pattern' '
 152         echo "s?b" >.git/info/sparse-checkout &&
 153         read_tree_u_must_succeed -m -u HEAD &&
 154         git ls-files -t >result &&
 155         test_cmp expected.swt-noinit result &&
 156         test ! -f init.t &&
 157         test -f sub/added
 158 '
 159
 160 test_expect_success 'checkout area changes' '
 161         cat >expected.swt-nosub <<-\EOF &&
 162         H init.t
 163         S sub/added
 164         S sub/addedtoo
 165         S subsub/added
 166         EOF
 167
 168         echo init.t >.git/info/sparse-checkout &&
 169         read_tree_u_must_succeed -m -u HEAD &&
 170         git ls-files -t >result &&
 171         test_cmp expected.swt-nosub result &&
 172         test -f init.t &&
 173         test ! -f sub/added
 174 '
 175
 176 test_expect_success 'read-tree updates worktree, absent case' '
 177         echo sub/added >.git/info/sparse-checkout &&
 178         git checkout -f top &&
 179         read_tree_u_must_succeed -m -u HEAD^ &&
 180         test ! -f init.t
 181 '
 182
 183 test_expect_success 'read-tree updates worktree, dirty case' '
 184         echo sub/added >.git/info/sparse-checkout &&
 185         git checkout -f top &&
 186         echo dirty >init.t &&
 187         read_tree_u_must_succeed -m -u HEAD^ &&
 188         grep -q dirty init.t &&
 189         rm init.t
 190 '
 191
 192 test_expect_success 'read-tree removes worktree, dirty case' '
 193         echo init.t >.git/info/sparse-checkout &&
 194         git checkout -f top &&
 195         echo dirty >added &&
 196         read_tree_u_must_succeed -m -u HEAD^ &&
 197         grep -q dirty added
 198 '
 199
 200 test_expect_success 'read-tree adds to worktree, absent case' '
 201         echo init.t >.git/info/sparse-checkout &&
 202         git checkout -f removed &&
 203         read_tree_u_must_succeed -u -m HEAD^ &&
 204         test ! -f sub/added
 205 '
 206
 207 test_expect_success 'read-tree adds to worktree, dirty case' '
 208         echo init.t >.git/info/sparse-checkout &&
 209         git checkout -f removed &&
 210         mkdir sub &&
 211         echo dirty >sub/added &&
 212         read_tree_u_must_succeed -u -m HEAD^ &&
 213         grep -q dirty sub/added
 214 '
 215
 216 test_expect_success 'index removal and worktree narrowing at the same time' '
 217         >empty &&
 218         echo init.t >.git/info/sparse-checkout &&
 219         echo sub/added >>.git/info/sparse-checkout &&
 220         git checkout -f top &&
 221         echo init.t >.git/info/sparse-checkout &&
 222         git checkout removed &&
 223         git ls-files sub/added >result &&
 224         test ! -f sub/added &&
 225         test_cmp empty result
 226 '
 227
 228 test_expect_success 'read-tree --reset removes outside worktree' '
 229         >empty &&
 230         echo init.t >.git/info/sparse-checkout &&
 231         git checkout -f top &&
 232         git reset --hard removed &&
 233         git ls-files sub/added >result &&
 234         test_cmp empty result
 235 '
 236
 237 test_expect_success 'print errors when failed to update worktree' '
 238         echo sub >.git/info/sparse-checkout &&
 239         git checkout -f init &&
 240         mkdir sub &&
 241         touch sub/added sub/addedtoo &&
 242         test_must_fail git checkout top 2>actual &&
 243         cat >expected <<\EOF &&
 244 error: The following untracked working tree files would be overwritten by checkout:
 245         sub/added
 246         sub/addedtoo
 247 Please move or remove them before you can switch branches.
 248 Aborting
 249 EOF
 250         test_cmp expected actual
 251 '
 252
 253 test_done