t/t2070-restore.sh

   1 #!/bin/sh
   2
   3 test_description='restore basic functionality'
   4
   5 . ./test-lib.sh
   6
   7 test_expect_success 'setup' '
   8         test_commit first &&
   9         echo first-and-a-half >>first.t &&
  10         git add first.t &&
  11         test_commit second &&
  12         echo one >one &&
  13         echo two >two &&
  14         echo untracked >untracked &&
  15         echo ignored >ignored &&
  16         echo /ignored >.gitignore &&
  17         git add one two .gitignore &&
  18         git update-ref refs/heads/one master
  19 '
  20
  21 test_expect_success 'restore without pathspec is not ok' '
  22         test_must_fail git restore &&
  23         test_must_fail git restore --source=first
  24 '
  25
  26 test_expect_success 'restore a file, ignoring branch of same name' '
  27         cat one >expected &&
  28         echo dirty >>one &&
  29         git restore one &&
  30         test_cmp expected one
  31 '
  32
  33 test_expect_success 'restore a file on worktree from another ref' '
  34         test_when_finished git reset --hard &&
  35         git cat-file blob first:./first.t >expected &&
  36         git restore --source=first first.t &&
  37         test_cmp expected first.t &&
  38         git cat-file blob HEAD:./first.t >expected &&
  39         git show :first.t >actual &&
  40         test_cmp expected actual
  41 '
  42
  43 test_expect_success 'restore a file in the index from another ref' '
  44         test_when_finished git reset --hard &&
  45         git cat-file blob first:./first.t >expected &&
  46         git restore --source=first --staged first.t &&
  47         git show :first.t >actual &&
  48         test_cmp expected actual &&
  49         git cat-file blob HEAD:./first.t >expected &&
  50         test_cmp expected first.t
  51 '
  52
  53 test_expect_success 'restore a file in both the index and worktree from another ref' '
  54         test_when_finished git reset --hard &&
  55         git cat-file blob first:./first.t >expected &&
  56         git restore --source=first --staged --worktree first.t &&
  57         git show :first.t >actual &&
  58         test_cmp expected actual &&
  59         test_cmp expected first.t
  60 '
  61
  62 test_expect_success 'restore --staged uses HEAD as source' '
  63         test_when_finished git reset --hard &&
  64         git cat-file blob :./first.t >expected &&
  65         echo index-dirty >>first.t &&
  66         git add first.t &&
  67         git restore --staged first.t &&
  68         git cat-file blob :./first.t >actual &&
  69         test_cmp expected actual
  70 '
  71
  72 test_expect_success 'restore --worktree --staged uses HEAD as source' '
  73         test_when_finished git reset --hard &&
  74         git show HEAD:./first.t >expected &&
  75         echo dirty >>first.t &&
  76         git add first.t &&
  77         git restore --worktree --staged first.t &&
  78         git show :./first.t >actual &&
  79         test_cmp expected actual &&
  80         test_cmp expected first.t
  81 '
  82
  83 test_expect_success 'restore --ignore-unmerged ignores unmerged entries' '
  84         git init unmerged &&
  85         (
  86                 cd unmerged &&
  87                 echo one >unmerged &&
  88                 echo one >common &&
  89                 git add unmerged common &&
  90                 git commit -m common &&
  91                 git switch -c first &&
  92                 echo first >unmerged &&
  93                 git commit -am first &&
  94                 git switch -c second master &&
  95                 echo second >unmerged &&
  96                 git commit -am second &&
  97                 test_must_fail git merge first &&
  98
  99                 echo dirty >>common &&
 100                 test_must_fail git restore . &&
 101
 102                 git restore --ignore-unmerged --quiet . >output 2>&1 &&
 103                 git diff common >diff-output &&
 104                 test_must_be_empty output &&
 105                 test_must_be_empty diff-output
 106         )
 107 '
 108
 109 test_expect_success 'restore --staged adds deleted intent-to-add file back to index' '
 110         echo "nonempty" >nonempty &&
 111         >empty &&
 112         git add nonempty empty &&
 113         git commit -m "create files to be deleted" &&
 114         git rm --cached nonempty empty &&
 115         git add -N nonempty empty &&
 116         git restore --staged nonempty empty &&
 117         git diff --cached --exit-code
 118 '
 119
 120 test_expect_success 'restore --staged invalidates cache tree for deletions' '
 121         test_when_finished git reset --hard &&
 122         >new1 &&
 123         >new2 &&
 124         git add new1 new2 &&
 125
 126         # It is important to commit and then reset here, so that the index
 127         # contains a valid cache-tree for the "both" tree.
 128         git commit -m both &&
 129         git reset --soft HEAD^ &&
 130
 131         git restore --staged new1 &&
 132         git commit -m "just new2" &&
 133         git rev-parse HEAD:new2 &&
 134         test_must_fail git rev-parse HEAD:new1
 135 '
 136
 137 test_done