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 NULL_SHA1=e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
  57 ZERO_SHA0=0000000000000000000000000000000000000000
  58 setup_absent() {
  59         test -f 1 && rm 1
  60         git update-index --remove 1 &&
  61         git update-index --add --cacheinfo 100644 $NULL_SHA1 1 &&
  62         git update-index --skip-worktree 1
  63 }
  64
  65 test_absent() {
  66         echo "100644 $NULL_SHA1 0       1" > expected &&
  67         git ls-files --stage 1 > result &&
  68         test_cmp expected result &&
  69         test ! -f 1
  70 }
  71
  72 setup_dirty() {
  73         git update-index --force-remove 1 &&
  74         echo dirty > 1 &&
  75         git update-index --add --cacheinfo 100644 $NULL_SHA1 1 &&
  76         git update-index --skip-worktree 1
  77 }
  78
  79 test_dirty() {
  80         echo "100644 $NULL_SHA1 0       1" > expected &&
  81         git ls-files --stage 1 > result &&
  82         test_cmp expected result &&
  83         echo dirty > expected
  84         test_cmp expected 1
  85 }
  86
  87 cat >expected <<EOF
  88 S 1
  89 H 2
  90 H init.t
  91 S sub/1
  92 H sub/2
  93 EOF
  94
  95 test_expect_success 'index setup' '
  96         git checkout -f init &&
  97         mkdir sub &&
  98         touch ./1 ./2 sub/1 sub/2 &&
  99         git add 1 2 sub/1 sub/2 &&
 100         git update-index --skip-worktree 1 sub/1 &&
 101         git ls-files -t > result &&
 102         test_cmp expected result
 103 '
 104
 105 test_expect_success 'git-add ignores worktree content' '
 106         setup_absent &&
 107         git add 1 &&
 108         test_absent
 109 '
 110
 111 test_expect_success 'git-add ignores worktree content' '
 112         setup_dirty &&
 113         git add 1 &&
 114         test_dirty
 115 '
 116
 117 test_expect_success 'git-rm fails if worktree is dirty' '
 118         setup_dirty &&
 119         test_must_fail git rm 1 &&
 120         test_dirty
 121 '
 122
 123 cat >expected <<EOF
 124 Would remove expected
 125 Would remove result
 126 EOF
 127 test_expect_success 'git-clean, absent case' '
 128         setup_absent &&
 129         git clean -n > result &&
 130         test_cmp expected result
 131 '
 132
 133 test_expect_success 'git-clean, dirty case' '
 134         setup_dirty &&
 135         git clean -n > result &&
 136         test_cmp expected result
 137 '
 138
 139 test_expect_failure 'git-apply adds file' false
 140 test_expect_failure 'git-apply updates file' false
 141 test_expect_failure 'git-apply removes file' false
 142 test_expect_failure 'git-mv to skip-worktree' false
 143 test_expect_failure 'git-mv from skip-worktree' false
 144 test_expect_failure 'git-checkout' false
 145
 146 test_done