t/t2203-add-intent.sh

   1 #!/bin/sh
   2
   3 test_description='Intent to add'
   4
   5 . ./test-lib.sh
   6
   7 test_expect_success 'intent to add' '
   8         test_commit 1 &&
   9         git rm 1.t &&
  10         echo hello >1.t &&
  11         echo hello >file &&
  12         echo hello >elif &&
  13         git add -N file &&
  14         git add elif &&
  15         git add -N 1.t
  16 '
  17
  18 test_expect_success 'git status' '
  19         git status --porcelain | grep -v actual >actual &&
  20         cat >expect <<-\EOF &&
  21         DA 1.t
  22         A  elif
  23          A file
  24         EOF
  25         test_cmp expect actual
  26 '
  27
  28 test_expect_success 'git status with porcelain v2' '
  29         git status --porcelain=v2 | grep -v "^?" >actual &&
  30         nam1=d00491fd7e5bb6fa28c517a0bb32b8b506539d4d &&
  31         nam2=ce013625030ba8dba906f756967f9e9ca394464a &&
  32         cat >expect <<-EOF &&
  33         1 DA N... 100644 000000 100644 $nam1 $_z40 1.t
  34         1 A. N... 000000 100644 100644 $_z40 $nam2 elif
  35         1 .A N... 000000 000000 100644 $_z40 $_z40 file
  36         EOF
  37         test_cmp expect actual
  38 '
  39
  40 test_expect_success 'check result of "add -N"' '
  41         git ls-files -s file >actual &&
  42         empty=$(git hash-object --stdin </dev/null) &&
  43         echo "100644 $empty 0   file" >expect &&
  44         test_cmp expect actual
  45 '
  46
  47 test_expect_success 'intent to add is just an ordinary empty blob' '
  48         git add -u &&
  49         git ls-files -s file >actual &&
  50         git ls-files -s elif | sed -e "s/elif/file/" >expect &&
  51         test_cmp expect actual
  52 '
  53
  54 test_expect_success 'intent to add does not clobber existing paths' '
  55         git add -N file elif &&
  56         empty=$(git hash-object --stdin </dev/null) &&
  57         git ls-files -s >actual &&
  58         ! grep "$empty" actual
  59 '
  60
  61 test_expect_success 'i-t-a entry is simply ignored' '
  62         test_tick &&
  63         git commit -a -m initial &&
  64         git reset --hard &&
  65
  66         echo xyzzy >rezrov &&
  67         echo frotz >nitfol &&
  68         git add rezrov &&
  69         git add -N nitfol &&
  70         git commit -m second &&
  71         test $(git ls-tree HEAD -- nitfol | wc -l) = 0 &&
  72         test $(git diff --name-only HEAD -- nitfol | wc -l) = 1 &&
  73         test $(git diff --name-only --ita-invisible-in-index HEAD -- nitfol | wc -l) = 0 &&
  74         test $(git diff --name-only --ita-invisible-in-index -- nitfol | wc -l) = 1
  75 '
  76
  77 test_expect_success 'can commit with an unrelated i-t-a entry in index' '
  78         git reset --hard &&
  79         echo bozbar >rezrov &&
  80         echo frotz >nitfol &&
  81         git add rezrov &&
  82         git add -N nitfol &&
  83         git commit -m partial rezrov
  84 '
  85
  86 test_expect_success 'can "commit -a" with an i-t-a entry' '
  87         git reset --hard &&
  88         : >nitfol &&
  89         git add -N nitfol &&
  90         git commit -a -m all
  91 '
  92
  93 test_expect_success 'cache-tree invalidates i-t-a paths' '
  94         git reset --hard &&
  95         mkdir dir &&
  96         : >dir/foo &&
  97         git add dir/foo &&
  98         git commit -m foo &&
  99
 100         : >dir/bar &&
 101         git add -N dir/bar &&
 102         git diff --cached --name-only >actual &&
 103         echo dir/bar >expect &&
 104         test_cmp expect actual &&
 105
 106         git write-tree >/dev/null &&
 107
 108         git diff --cached --name-only >actual &&
 109         echo dir/bar >expect &&
 110         test_cmp expect actual
 111 '
 112
 113 test_expect_success 'cache-tree does not ignore dir that has i-t-a entries' '
 114         git init ita-in-dir &&
 115         (
 116                 cd ita-in-dir &&
 117                 mkdir 2 &&
 118                 for f in 1 2/1 2/2 3
 119                 do
 120                         echo "$f" >"$f"
 121                 done &&
 122                 git add 1 2/2 3 &&
 123                 git add -N 2/1 &&
 124                 git commit -m committed &&
 125                 git ls-tree -r HEAD >actual &&
 126                 grep 2/2 actual
 127         )
 128 '
 129
 130 test_expect_success 'cache-tree does skip dir that becomes empty' '
 131         rm -fr ita-in-dir &&
 132         git init ita-in-dir &&
 133         (
 134                 cd ita-in-dir &&
 135                 mkdir -p 1/2/3 &&
 136                 echo 4 >1/2/3/4 &&
 137                 git add -N 1/2/3/4 &&
 138                 git write-tree >actual &&
 139                 echo $EMPTY_TREE >expected &&
 140                 test_cmp expected actual
 141         )
 142 '
 143
 144 test_expect_success 'commit: ita entries ignored in empty intial commit check' '
 145         git init empty-intial-commit &&
 146         (
 147                 cd empty-intial-commit &&
 148                 : >one &&
 149                 git add -N one &&
 150                 test_must_fail git commit -m nothing-new-here
 151         )
 152 '
 153
 154 test_expect_success 'commit: ita entries ignored in empty commit check' '
 155         git init empty-subsequent-commit &&
 156         (
 157                 cd empty-subsequent-commit &&
 158                 test_commit one &&
 159                 : >two &&
 160                 git add -N two &&
 161                 test_must_fail git commit -m nothing-new-here
 162         )
 163 '
 164
 165 test_done
 166