Andrew's git / gitweb.git / t/t1011-read-tree-sparse-checkout.sh
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t / t1011-read-tree-sparse-checkout.shon commit rebase --abort/--quit: cleanup refs/rewritten (d559f50)
   1#!/bin/sh
   2
   3test_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
  17test_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
  47test_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
  55test_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
  64test_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
  74test_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
  86test_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
 102test_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
 111test_expect_success 'match directories with negated patterns' '
 112        cat >expected.swt-negation <<\EOF &&
 113S init.t
 114S sub/added
 115H sub/addedtoo
 116S subsub/added
 117EOF
 118
 119        cat >.git/info/sparse-checkout <<\EOF &&
 120sub
 121!sub/added
 122EOF
 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
 131test_expect_success 'match directories with negated patterns (2)' '
 132        cat >expected.swt-negation2 <<\EOF &&
 133H init.t
 134H sub/added
 135S sub/addedtoo
 136H subsub/added
 137EOF
 138
 139        cat >.git/info/sparse-checkout <<\EOF &&
 140/*
 141!sub
 142sub/added
 143EOF
 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
 152test_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
 161test_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
 177test_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
 184test_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
 193test_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
 201test_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
 208test_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
 217test_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
 229test_expect_success 'read-tree --reset removes outside worktree' '
 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_must_be_empty result
 235'
 236
 237test_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 &&
 244error: The following untracked working tree files would be overwritten by checkout:
 245        sub/added
 246        sub/addedtoo
 247Please move or remove them before you switch branches.
 248Aborting
 249EOF
 250        test_i18ncmp expected actual
 251'
 252
 253test_expect_success 'checkout without --ignore-skip-worktree-bits' '
 254        echo "*" >.git/info/sparse-checkout &&
 255        git checkout -f top &&
 256        test_path_is_file init.t &&
 257        echo sub >.git/info/sparse-checkout &&
 258        git checkout &&
 259        echo modified >> sub/added &&
 260        git checkout . &&
 261        test_path_is_missing init.t &&
 262        git diff --exit-code HEAD
 263'
 264
 265test_expect_success 'checkout with --ignore-skip-worktree-bits' '
 266        echo "*" >.git/info/sparse-checkout &&
 267        git checkout -f top &&
 268        test_path_is_file init.t &&
 269        echo sub >.git/info/sparse-checkout &&
 270        git checkout &&
 271        echo modified >> sub/added &&
 272        git checkout --ignore-skip-worktree-bits . &&
 273        test_path_is_file init.t &&
 274        git diff --exit-code HEAD
 275'
 276
 277test_done