t/t1403-show-ref.sh

   1 #!/bin/sh
   2
   3 test_description='show-ref'
   4 GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
   5 export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
   6
   7 . ./test-lib.sh
   8
   9 test_expect_success setup '
  10         test_commit A &&
  11         git tag -f -a -m "annotated A" A &&
  12         git checkout -b side &&
  13         test_commit B &&
  14         git tag -f -a -m "annotated B" B &&
  15         git checkout main &&
  16         test_commit C &&
  17         git branch B A^0
  18 '
  19
  20 test_expect_success 'show-ref' '
  21         echo $(git rev-parse refs/tags/A) refs/tags/A >expect &&
  22
  23         git show-ref A >actual &&
  24         test_cmp expect actual &&
  25
  26         git show-ref tags/A >actual &&
  27         test_cmp expect actual &&
  28
  29         git show-ref refs/tags/A >actual &&
  30         test_cmp expect actual &&
  31
  32         test_must_fail git show-ref D >actual &&
  33         test_must_be_empty actual
  34 '
  35
  36 test_expect_success 'show-ref -q' '
  37         git show-ref -q A >actual &&
  38         test_must_be_empty actual &&
  39
  40         git show-ref -q tags/A >actual &&
  41         test_must_be_empty actual &&
  42
  43         git show-ref -q refs/tags/A >actual &&
  44         test_must_be_empty actual &&
  45
  46         test_must_fail git show-ref -q D >actual &&
  47         test_must_be_empty actual
  48 '
  49
  50 test_expect_success 'show-ref --verify' '
  51         echo $(git rev-parse refs/tags/A) refs/tags/A >expect &&
  52
  53         git show-ref --verify refs/tags/A >actual &&
  54         test_cmp expect actual &&
  55
  56         test_must_fail git show-ref --verify A >actual &&
  57         test_must_be_empty actual &&
  58
  59         test_must_fail git show-ref --verify tags/A >actual &&
  60         test_must_be_empty actual &&
  61
  62         test_must_fail git show-ref --verify D >actual &&
  63         test_must_be_empty actual
  64 '
  65
  66 test_expect_success 'show-ref --verify -q' '
  67         git show-ref --verify -q refs/tags/A >actual &&
  68         test_must_be_empty actual &&
  69
  70         test_must_fail git show-ref --verify -q A >actual &&
  71         test_must_be_empty actual &&
  72
  73         test_must_fail git show-ref --verify -q tags/A >actual &&
  74         test_must_be_empty actual &&
  75
  76         test_must_fail git show-ref --verify -q D >actual &&
  77         test_must_be_empty actual
  78 '
  79
  80 test_expect_success 'show-ref -d' '
  81         {
  82                 echo $(git rev-parse refs/tags/A) refs/tags/A &&
  83                 echo $(git rev-parse refs/tags/A^0) "refs/tags/A^{}"
  84                 echo $(git rev-parse refs/tags/C) refs/tags/C
  85         } >expect &&
  86         git show-ref -d A C >actual &&
  87         test_cmp expect actual &&
  88
  89         git show-ref -d tags/A tags/C >actual &&
  90         test_cmp expect actual &&
  91
  92         git show-ref -d refs/tags/A refs/tags/C >actual &&
  93         test_cmp expect actual &&
  94
  95         git show-ref --verify -d refs/tags/A refs/tags/C >actual &&
  96         test_cmp expect actual &&
  97
  98         echo $(git rev-parse refs/heads/main) refs/heads/main >expect &&
  99         git show-ref -d main >actual &&
 100         test_cmp expect actual &&
 101
 102         git show-ref -d heads/main >actual &&
 103         test_cmp expect actual &&
 104
 105         git show-ref -d refs/heads/main >actual &&
 106         test_cmp expect actual &&
 107
 108         git show-ref -d --verify refs/heads/main >actual &&
 109         test_cmp expect actual &&
 110
 111         test_must_fail git show-ref -d --verify main >actual &&
 112         test_must_be_empty actual &&
 113
 114         test_must_fail git show-ref -d --verify heads/main >actual &&
 115         test_must_be_empty actual &&
 116
 117         test_must_fail git show-ref --verify -d A C >actual &&
 118         test_must_be_empty actual &&
 119
 120         test_must_fail git show-ref --verify -d tags/A tags/C >actual &&
 121         test_must_be_empty actual
 122
 123 '
 124
 125 test_expect_success 'show-ref --heads, --tags, --head, pattern' '
 126         for branch in B main side
 127         do
 128                 echo $(git rev-parse refs/heads/$branch) refs/heads/$branch
 129         done >expect.heads &&
 130         git show-ref --heads >actual &&
 131         test_cmp expect.heads actual &&
 132
 133         for tag in A B C
 134         do
 135                 echo $(git rev-parse refs/tags/$tag) refs/tags/$tag
 136         done >expect.tags &&
 137         git show-ref --tags >actual &&
 138         test_cmp expect.tags actual &&
 139
 140         cat expect.heads expect.tags >expect &&
 141         git show-ref --heads --tags >actual &&
 142         test_cmp expect actual &&
 143
 144         {
 145                 echo $(git rev-parse HEAD) HEAD &&
 146                 cat expect.heads expect.tags
 147         } >expect &&
 148         git show-ref --heads --tags --head >actual &&
 149         test_cmp expect actual &&
 150
 151         {
 152                 echo $(git rev-parse HEAD) HEAD &&
 153                 echo $(git rev-parse refs/heads/B) refs/heads/B
 154                 echo $(git rev-parse refs/tags/B) refs/tags/B
 155         } >expect &&
 156         git show-ref --head B >actual &&
 157         test_cmp expect actual &&
 158
 159         {
 160                 echo $(git rev-parse HEAD) HEAD &&
 161                 echo $(git rev-parse refs/heads/B) refs/heads/B
 162                 echo $(git rev-parse refs/tags/B) refs/tags/B
 163                 echo $(git rev-parse refs/tags/B^0) "refs/tags/B^{}"
 164         } >expect &&
 165         git show-ref --head -d B >actual &&
 166         test_cmp expect actual
 167 '
 168
 169 test_expect_success 'show-ref --verify HEAD' '
 170         echo $(git rev-parse HEAD) HEAD >expect &&
 171         git show-ref --verify HEAD >actual &&
 172         test_cmp expect actual &&
 173
 174         git show-ref --verify -q HEAD >actual &&
 175         test_must_be_empty actual
 176 '
 177
 178 test_expect_success 'show-ref --verify with dangling ref' '
 179         sha1_file() {
 180                 echo "$*" | sed "s#..#.git/objects/&/#"
 181         } &&
 182
 183         remove_object() {
 184                 file=$(sha1_file "$*") &&
 185                 test -e "$file" &&
 186                 rm -f "$file"
 187         } &&
 188
 189         test_when_finished "rm -rf dangling" &&
 190         (
 191                 git init dangling &&
 192                 cd dangling &&
 193                 test_commit dangling &&
 194                 sha=$(git rev-parse refs/tags/dangling) &&
 195                 remove_object $sha &&
 196                 test_must_fail git show-ref --verify refs/tags/dangling
 197         )
 198 '
 199
 200 test_done